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WO2015129000A1 - Lock pin fastening device for slider assembly machine - Google Patents

Lock pin fastening device for slider assembly machine Download PDF

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Publication number
WO2015129000A1
WO2015129000A1 PCT/JP2014/054943 JP2014054943W WO2015129000A1 WO 2015129000 A1 WO2015129000 A1 WO 2015129000A1 JP 2014054943 W JP2014054943 W JP 2014054943W WO 2015129000 A1 WO2015129000 A1 WO 2015129000A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock pin
slider
assembling
fuselage
handle
Prior art date
Application number
PCT/JP2014/054943
Other languages
French (fr)
Japanese (ja)
Inventor
中村　優
真悟 飯干
隆介 松原
Original Assignee
Ykk株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ykk株式会社 filed Critical Ykk株式会社
Priority to CN201480002641.9A priority Critical patent/CN104754980B/en
Priority to PCT/JP2014/054943 priority patent/WO2015129000A1/en
Priority to TW104106136A priority patent/TWI551236B/en
Publication of WO2015129000A1 publication Critical patent/WO2015129000A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00

Definitions

  • the present invention relates to a lock pin assembling apparatus of a slider assembling machine for assembling a slider for a slide fastener, and more specifically, a linear conveying type apparatus for conveying a slider body by arranging it linearly and assembling a handle and a lock pin to the body.
  • the present invention relates to an apparatus for assembling a lock pin on a body of a slider assembly machine.
  • a slider assembling machine for assembling a slider for a slide fastener is disclosed in Patent Document 1.
  • the slider assembling machine disclosed in Patent Document 1 is a linear conveying type slider assembling machine that arranges and conveys a slider body in a straight line, and assembles a slider by assembling a handle to the body.
  • a slider for a slide fastener there is a slider having a stopping function including a body, a puller, and a lock pin as disclosed in Patent Document 2.
  • the lock pin is assembled to the body by caulking the mounting column of the body.
  • JP 2000-270910 A Japanese Patent Laid-Open No. 2002-10808
  • the lock pin cannot be assembled by caulking the fuselage mounting column.
  • the present invention has been made in view of the above-described problems, and an object of the present invention is to provide a lock pin assembling apparatus for a slider assembling machine in which a lock pin can be assembled by crimping a mounting column of a body.
  • a handle 2 and a lock pin 3 are attached to a body 1 of a slider for a slide fastener, and the body 1 is provided with mounting columns 1g and 1h on one side and the other side of the body 1 in the moving direction.
  • a slider assembly machine lock having a pair of left and right mounting columns 1g, 1h for mounting the lock pin 3 in the left-right direction intersecting the direction, and tightening the mounting columns 1g, 1h of the body 1 to assemble the lock pin 3 to the body 1
  • a pin assembly device The lock pin assembly device A lock pin transport device 60 for transporting a plurality of lock pins 3, and an assembly device 70 for assembling the lock pin 3 transported by the lock pin transport device 60 to the body 1,
  • the assembling device 70 supplies the lock pin 3 conveyed by the lock pin conveying device 60 to the mounting columns 1g and 1h of the fuselage 1, and caulks the mounting columns 1g and 1h of the fuselage 1 to fix the lock pin 3 to the fuselage.
  • 1 is a lock pin assembling device for a slider assembling machine, comprising a caulking mechanism 70a assembled to 1 and a caulking operation part 70b for caulking the caulking mechanism 70a.
  • the caulking mechanism 70a includes a holding piece 71 for holding the lock pin 3, A holding groove 72a for positioning the clamped lock pin 3 between a pair of left and right mounting columns 1g, 1h of the body 1 and accommodating it in a predetermined posture; A pusher pad 73 for caulking the mounting posts 1g and 1h of the body 1; The caulking mechanism 70a moves over a state where the lock pin 3 in the lock pin chute 61 of the lock pin transport device 60 is held and a state where the lock pin 3 is assembled to the body 1.
  • the holding piece 71, the holding groove 72a, and the pusher pad 73 can be moved toward the body 1 by the caulking operation portion 70b.
  • the lock pin 3 in the lock pin chute 61 is positioned between the mounting pillars of the body 1 and accommodated in a predetermined posture, and in that state, the mounting pillar is crimped with the pusher pad 73 and assembled. Therefore, the lock pin 3 can be positioned on the body 1 and assembled correctly.
  • the fuselage 1 has an upper blade 1a and a lower blade 1b connected by a guide post 1c, and an end of the lock pin 3 is inserted into the upper blade 1a.
  • the lock pin 3 includes an upper lateral portion 3a assembled to the mounting pillars 1g and 1h of the body 1, and a claw portion 3c inserted into the claw hole 1f continuously to the lateral portion 3a.
  • the lock pin 3 clamped by the holding piece 71 enters between the pair of left and right mounting columns 1g, 1h of the body 1, and the claw portion 3c of the lock pin 3 is inserted into the claw hole 1f of the body 1.
  • the holding groove 72a is fitted into the lateral portion 3a on the upper side of the lock pin 3 released from being held by the holding piece 71, and the lock pin 3 is moved downward from the upper surface of the pair of left and right mounting columns 1g and 1h.
  • Push in and assemble, 3. The lock pin assembling apparatus of the slider assembling machine according to claim 2, wherein the pusher pad 73 is configured to press and tighten the mounting posts 1g and 1h of the body 1 from above.
  • the lock pin assembling apparatus of the slider assembling machine according to the present invention may be provided with a lock pin position detector 70c for detecting the position of the lock pin 3 incorporated between the pair of left and right mounting columns 1g and 1h by the holding groove 72a. it can.
  • the upper wing plate 1a of the fuselage 1 is provided with one side mounting column 1g and the other side mounting column 1h in the movement direction of the fuselage 1, and the movement direction of the fuselage 1 A pair of left and right one side mounting columns 1g spaced apart in a direction intersecting with the left and right side other mounting columns 1h,
  • the handle 2 has a knob 2a and an attachment 1b that is attached to the body 1.
  • the mounting portion 1b of the handle 2 is disposed between the one side mounting column 1g and the other side mounting column 1h of the body 1, With the lock pin 3 assembled between the pair of left and right one side mounting columns 1g and the pair of left and right other side mounting columns 1h, the one side mounting column 1g and the other side mounting column 1h are pushed by the pusher pad 73. Can be caulked.
  • the handle 2 is not present on the one side mounting column 1g, so even when the one side mounting column 1g is low, when the one side mounting column 1g is caulked. Since the pusher pad 73 does not interfere with the pull 2, the pull 2 and the lock pin 3 can be assembled to the body 1 having the low-side one mounting column 1 g and the high-side other mounting column 1 h. .
  • the apparatus for assembling the lock pin of the slider assembling machine of the present invention is provided with a conveying device 20 for conveying the body 1,
  • the transport device 20 includes a transport rail 22b that fits into the element guide path 1d and the tape groove 1e of the body 1, and a body transport member that transports a plurality of bodies 1 by fitting the body 1 into a body fitting recess 23b.
  • the trunk transport member 23 is provided with a handle support portion 24 that supports the handle 2.
  • the knob 2a of the handle 2 attached to the fuselage 1 can be in contact with the handle support 24, and the attachment 2b of the handle 2 can be in contact with the upper blade 1a of the fuselage 1.
  • the lock pin 3 transported by the lock pin transport device 60 can be transported and set to the fuselage 1, and the lock pin 3 can be assembled by crimping the mounting pillar of the fuselage 1.
  • the lock pin 3 is inserted into the mounting columns 1g and 1h of the body 1 and assembled at a predetermined position of the transport device 20, and then the lock pins 3 are mounted by crimping the mounting columns 1g and 1h. Since the lock pin 3 can be assembled and caulked simultaneously at the same position 20, the overall length of the transport device 20 can be shortened. As a result, the number of components of the slider assembling machine is reduced, and the slider assembling machine can be made smaller as the conveying device 20 is downsized.
  • FIG. 5 is a sectional view taken along line AA in FIG. 4.
  • FIG. 5 is a front view of a caulking mechanism.
  • FIG. 5 is a perspective view of a caulking mechanism.
  • a slider for a slide fastener assembled by the slider assembly machine of the present invention includes a body 1, a handle 2, and a lock pin 3, and has a stop function.
  • the fuselage 1 has an upper wing plate 1a and a lower wing plate 1b connected by a guide column 1c, and has an element guide path 1d between the upper wing plate 1a and the lower wing plate 1b.
  • the element guide path 1d is a fuselage. 1 is opened in the direction of movement 1 and is opened in the side surface of the body 1 by a tape groove 1e.
  • the upper blade 1a has a claw hole 1f.
  • a pair of left and right one-side mounting columns 1g and a pair of left and right other-side mounting columns 1h are provided on one side and the other side of the fuselage 1 in the body movement direction.
  • One side recess 1i is formed between the left and right one side mounting columns 1g
  • the other side recess 1j is formed between the left and right other side mounting columns 1h
  • the lock pin 3 is provided across the one side recess 1i and the other side recess 1j.
  • the one side mounting column 1g and the other side mounting column 1h are erected on the upper wing plate 1a of the fuselage 1 and are separated from each other in the fuselage movement direction, and the height of the one side mounting column 1g is lower than the height of the other side mounting column 1h.
  • the side closer to the body 1 is the side opposite to the guide column 1c of the body 1 (hereinafter referred to as the caliber 1k side). When the slider moves in that direction, the elements of the slide fastener are separated.
  • the other side of the fuselage 1 is the guide column 1c side of the fuselage 1, and when the slider moves in that direction, the elements of the slide fastener are engaged.
  • One side mounting column 1g and the other side mounting column 1h are erected on the upper surface of the upper wing plate 1a of the fuselage 1 so as to be separated from each other in the moving direction of the slider.
  • a pair of left and right one side mounting columns 1g and other side mounting columns 1h into which 3 is inserted are provided.
  • the handle 2 has a mounting portion 2b and an opening 2c near one end in the longitudinal direction of the knob portion 2a.
  • the lock pin 3 is formed in a lateral U shape by a lateral portion 3a, an arc-shaped portion 3b continuous with one end thereof, and a claw portion 3c continuous with the arc-shaped portion 3b, and a protruding piece 3d on the other end of the lateral portion 3a.
  • the claw portion 3c is a claw 3e having a downward-facing hook shape, and a tip portion of which is inserted into the claw hole 1f.
  • the width of the lock pin 3 is smaller than the left and right dimensions of the one-side concave portion 1i and the other-side concave portion 1j of the body 1, and has a wide portion 3f in the middle of the lateral portion 3a.
  • the opening 2c of the handle 2 is fitted into the other side mounting column 1h of the body 1, and the mounting portion 2b enters between the one side mounting column 1g and the other side mounting column 1h.
  • the handle 2 is placed on the trunk 1 so that the portion 2a faces in the other direction.
  • the lock pin 3 is provided in the concave portion 1i on the one side and the concave portion 1j on the other side of the body 1, and the wide portion 3f of the laterally facing portion 3a is fitted between the one side mounting column 1g and the other side mounting column 1h. Is inserted into the claw hole 1f and protrudes into the element guide path 1d.
  • the slider is assembled by crimping the upper end edges of the left and right pair of one side mounting pillars 1g and the other side mounting pillar 1h and pressing them against the laterally directed portion 3a of the lock pin 3, and fixing the lock pin 3 to the body 1.
  • the pulling handle 2 is in a lying posture parallel to the upper wing plate 1a, and the claw 3e of the lock pin 3 protrudes from the claw hole 1f into the element guide path 1d, so that the slide inserted through the element guide path 1d
  • the claw 3e bites between the fastener elements so that the slider does not move.
  • the handle 2 is rotated (moved) as indicated by the phantom line to stand upright at a right angle to the upper wing plate 1a.
  • the standing posture is not limited to a right angle.
  • the claw portion 3c is elastically restored and the claw 3e protrudes into the element guide path 1d.
  • the trunk conveying direction is the front-rear direction
  • the downstream side in the conveying direction is the front
  • the upstream side in the conveying direction is the rear
  • the direction perpendicular to the conveying direction of the trunk is the left-right direction.
  • the assembly machine main body 11 of the slider assembly machine 10 includes a machine base 12 and a base plate 13 erected on the machine base 12.
  • the assembling machine body 11 is provided with a transport device 20, a body supply device 30, a trimming device 40, a pull handle supply device 50, a lock pin transport device 60, an assembly device 70, and a slider inspection device 80, respectively.
  • the conveying device 20 conveys the body 1 of the slider for the slide fastener arranged in a straight line.
  • the body supply device 30 supplies the body 1 to the transport device 20.
  • the trimming device 40 is connected to the upstream side of the transport device 20 and removes burrs from the body 1.
  • the puller supply device 50 supplies the puller 2 to the body 1 transported by the transport device 20.
  • the lock pin transport device 60 transports the lock pin 3 toward the body 1 transported by the transport device 20.
  • the assembling device 70 assembles the lock pin 3 to the body 1.
  • the slider inspection device 80 inspects the assembled state of the lock pin 3 in which the lock pin 3 is attached and fixed to the body 1 of the slider.
  • the body supply device 30, the trimming device 40, the handle supply device 50, the lock pin conveyance device 60, the assembly device 70, and the slider inspection device 80 are arranged in this order from the upstream side to the downstream side. Are arranged side by side in a straight line.
  • the transport device 20 includes a pair of left and right support members 21 and 21 installed on the machine base 12 along the transport direction (arrow direction) of the body 1, and a pair of left and right support members.
  • 21 and 21 are provided with a pair of left and right body guide members 22 and 22 fixed on the left and right sides, and a body transport member 23 that operates by drawing a rectangular track a between the pair of left and right body guide members 22 and 22.
  • the fuselage 1 is conveyed such that the guide column 1c (other side mounting column 1h) is rearward (upstream in the conveying direction) and the aperture 1k (one side mounting column 1g) is frontward (downstream).
  • the support member 21 includes a base portion 21 a installed on the machine base 12, and a body placement portion 21 b that is formed at the upper end portion of the base portion 21 a along the conveyance direction of the body 1 and guides the lower surface of the body 1.
  • the fuselage guide member 22 is formed along the conveying direction of the fuselage 1 on the inner surface of the base part 22a installed on the support member 21 and the base part 22a, and is fitted into the element guide path 1d and the tape groove 1e of the fuselage 1.
  • the body transport member 23 is formed with a transport plate 23a having a length substantially equal to that of the body guide member 22 and a predetermined interval at the upper end edge of the transport plate 23a, and a plurality of lower portions of the body 1 are fitted. And a body fitting recess 23b.
  • the thickness of the transport plate 23a is set to be slightly smaller than that between the body placement portions 21b and 21b and between the body guide pieces 22b and 22b, so that the transport plate 23a is connected to the body placement portion 21b, It can move freely in the vertical plane between 21b and between the body guide pieces 22b, 22b.
  • the trunk conveying operation of the conveying device 20 is as follows.
  • the body conveying member 23 is moved upward (in the direction of arrow b) from the state shown in FIG. 4, and the body fitting recess 23 b is fitted to the lower part of the body 1.
  • the body transport member 23 is moved forward, that is, downstream in the transport direction (in the direction of arrow c), and the body 1 is transported along the body placement portion 21b.
  • the body conveying member 23 is moved downward (in the direction of arrow d), and the body fitting recess 23 b is extracted from the lower part of the body 1.
  • the trunk conveying member 23 is moved rearward, that is, upstream in the conveying direction (in the direction of arrow e) to obtain the original state shown in FIG.
  • the plurality of trunks 1 can be linearly arranged on the transport device 20 and transported from the upstream side to the downstream side. That is, the transport device 20 is locked by the assembling device 70, a trimming position where the body 1 is trimmed by the trimming device 40 by the transport operation of the body transporting member 23, a puller supply position where the handle 2 is supplied to the body 1 by the puller supply device 50.
  • the pin 3 is transported intermittently and linearly over the lock pin assembly position where the body 3 is assembled and the inspection position where the assembled slider is inspected by the slider inspection device 80.
  • the fuselage supply device 30 includes a fuselage conveyance path that conveys the fuselage 1, an endless belt conveyor that rotates along the fuselage conveyance path and conveys the fuselage 1, and a belt that includes a power source that rotationally drives the belt conveyor. It is a supply apparatus of a conveyance system, arrange
  • the conveyance direction of the trunk 1 by the trunk supply device 30 is the direction in which the caliber 1k side is the front (downstream side), similarly to the conveyance direction by the conveyance device 20.
  • the trimming device 40 trims the element guide path 1d and the claw hole 1f of the body 1 in order to remove burrs remaining when the metal body 1 is molded with a mold.
  • the pull supply device 50 includes a pull chute 51 provided to be inclined with respect to the transport device 20, and supplies the pull 2 to the body 1 transported to the pull supply position by the transport device 20. Then, as shown in FIG.
  • the opening 2c of the handle 2 fits into the other side mounting column 1h, and the mounting unit 2b is between the one side mounting column 1g and the other side mounting column 1h of the body 1,
  • the handle 2 is disposed on the fuselage 1 so that the knob 2a is in contact with the upper wing plate 1a toward the other side in the fuselage movement direction, that is, upstream in the conveyance direction of the fuselage 1.
  • the lock pin transport device 60 is provided with an inclination with respect to the transport device 20, and includes a lock pin chute 61 in which a plurality of lock pins 3 are accommodated in a row and transported, and the distal end portion of the lock pin chute 61 Is spaced apart from the conveying device 20 and extends downward.
  • a lock pin support member (not shown) is provided at the tip of the lock pin chute 61 so that the leading lock pin 3 in the chute does not fall.
  • the assembling device 70 holds the leading lock pin 3 in the lock pin chute 61 and supplies the lock pin 3 to the body 1 conveyed to the lock pin assembling position by the conveying device 20.
  • An operation unit 70b and a lock pin position detection unit 70c for detecting the vertical position of the lock pin 3 assembled to the body 1 are provided.
  • the lock pin assembling device for assembling the lock pin 3 to the body 1 by the lock pin supplying device 60 and the assembling device 70 is provided.
  • the caulking mechanism 70 a positions a pair of left and right holding pieces 71, 71 that sandwich the lock pin 3 in the width direction and the sandwiched lock pin 3 on the body 1 of the transport device 20.
  • a holding claw 72 having a holding groove 72a to be accommodated between the mounting pillars of the fuselage 1 in a predetermined posture, and one side mounting pillar 1g of the fuselage 1 so as to sandwich the holding groove 72a of the holding claw 72 in the width direction.
  • the pusher pad 73 for assembling the lock pin 3 to the body 1 by pressing and crimping the other side mounting column 1h from above is provided.
  • the holding piece 71, the holding groove 72a, and the pusher pad 73 are opposed to the leading lock pin 3 in the lock pin chute 61, and the lock pin 3 is held by the holding piece 71 (FIG. 6). 2), the holding piece 71, the holding groove 72a, and the pusher pad 73 are opposed to the body 1, and the lock pin 3 is assembled to the body 1 at the lock pin assembly position of the transport device 20 with the pusher pad 73. (Refer to the solid line in FIG. 6).
  • a movable member 75 is movably provided on the main body 74 of the caulking mechanism 70a.
  • the movable member 75 has a pair of left and right holding pieces 71, 71 having a tip 71 a approaching and holding the lock pin 3, and moving away from the lock pin 3 to release the holding piece 71. 71 are attached.
  • the pair of left and right holding pieces 71 and 71 have bolt holes 71b, respectively. Each bolt hole 71b is provided with a bolt 71c.
  • a spring 76 is attached across the bolt 71 c provided on the left and right holding piece 71 and the bolt 71 c provided on the left and right holding piece 71.
  • the pair of left and right holding pieces 71 swings in a direction in which the distal end portion 71 a of the holding piece 71 approaches and pinches the lock pin 3.
  • the movable member 75 is provided with a holding claw 72 having a holding groove 72a and a pair of left and right pusher pads 73. As shown by solid lines in FIG. 6, the holding groove 72a of the holding claw 72, a holding piece 71, and a pair of left and right pusher pads 73. Faces the conveying device 20 and moves in the vertical direction together with the movable member 75.
  • the movable member 75 projecting upward from the upper surface of the main body 74 is connected to the upper surface of the main body 74 by a spring 77, and holds the movable member 75 that is movable on the main body 74.
  • the spring 76 is contracted, and the pair of left and right holding pieces 71 and 71 are separated to swing in the direction of releasing the clamping.
  • the main body 74 is attached to the base plate 13 so as to be rotated clockwise and counterclockwise by a horizontal axis provided on the base plate 13.
  • the caulking mechanism 70a reciprocally rotates (moves) between the state in which the lock pin 3 is held by the holding piece 71 and the state in which the lock pin 3 is assembled to the body 1 by the push pad 73.
  • the caulking operation unit 70b includes a pressing piece 78 that presses down the movable member 75 of the caulking mechanism 70a.
  • a pressing piece 78 is attached to the base plate 13 so as to be swingable up and down, the other end of the pressing piece 78 is connected to a casing that moves up and down via a link, and the pressing piece 78 is placed above the movable member 75.
  • the pressing piece 78 swings downward so that the movable member 75 moves downward.
  • the lock pin position detection unit 70 c includes a laser sensor 79.
  • the laser sensor 79 has a projector that projects laser light and a light receiver that receives the projected laser light.
  • the projector and the light receiver of the laser sensor 79 are reflection type laser sensors provided on one side of the slider in the left-right direction.
  • the laser light is emitted toward a laser irradiation part 72c provided on a protruding part (convex part) 72b protruding in the front-rear direction by a part of the holding claw 72 of the caulking mechanism 70a.
  • the caulking mechanism 70 a is in a state of holding the lock pin 3 in the lock pin chute 61 and the leading lock pin 3 in the lock pin chute 61. Is sandwiched between the tip portions 71a of the pair of left and right holding pieces 71.
  • the caulking mechanism 70a By rotating the caulking mechanism 70a in the above-described state in the clockwise direction as shown in FIG. 6, the caulking mechanism 70a is brought into a state in which the lock pin 3 is assembled to the body as shown by a solid line in FIG. Accordingly, as shown in FIG. 8, the upper surface of the body 1 and the lock pin 3 face each other at the lock pin assembly position on the transport device 20, and the caulking mechanism 70 a moves toward the body 1 of the transport device 20. That is, the laterally facing portion 3 a of the lock pin 3 is sandwiched by the tip end portion 71 a of the holding piece 71, and the claw 3 e is in a posture facing the claw hole 1 f of the body 1. At this time, the pair of pusher pads 73 are positioned on the left and right one side mounting columns 1g and the other side mounting columns 1h of the body 1.
  • the handle 2 placed on the body 1 at the position where the lock pin is assembled is in contact with the grip rail 2a on the transport rail upper surface 20a of the transport device 20, but the transport rail upper surface 20a is a horizontal plane, Because the handle 2 is lower than the upper wing plate 1a, the handle 2 falls to the conveying rail upper surface 20a side due to the relationship of the center of gravity, and the attachment portion 2b of the handle 2 is lifted from the upper wing plate 1a of the fuselage 1.
  • the lock pin 3 When the lock pin 3 is temporarily placed with its own weight from above, the lock pin 3 may be in an unstable posture, which may hinder the assembly of the lock pin 3.
  • a handle support 24 is provided upstream of the body 1 at the lock pin assembly position so that the handle 2a of the handle 2 is higher than the upper surface 20a of the transport rail.
  • the handle 2a of the handle 2 is provided on the handle support 24. Is in contact with the upper wing plate 1a of the fuselage 1.
  • the pull support 24 is provided with a wedge-shaped chip piece 25 on the upper surface of the transport plate 23a of the body transport member 23, and the chip piece 25 protrudes upward between the pair of left and right body guide pieces 22b.
  • the top surface 25a of the chip piece 25 is higher than the transport rail top surface 20a, and the top surface 25a of the chip piece 25 is an inclined surface that is high on the upstream side in the transport direction and low on the downstream side.
  • the pull support 24 is fixedly attached to the trunk transport member 23 with screws, bolts, or the like. As a result, the handle support portion 24 does not come off or interfere with the body guide member 22 by the transport operation of the body transport member 23.
  • the movable member 75 is moved downward by the pressing piece 78, the holding piece 71, the holding groove 72a, and the pusher pad 73 are lowered from the state shown in FIG. 8 and moved toward the body 1, and as shown in FIG. 3 claw portions 3c are inserted between a pair of one mounting column 1g (one side recess 1i) and another side mounting column 1h (other side recess 1j) of the body 1, and the claw 3e of the lock pin 3 is inserted into a claw hole 1f. Insert into.
  • the pair of holding pieces 71 swings in the pinching release direction to release the pin of the lock pin 3.
  • the lock pin 3 Falls by its own weight, and the claw 3e is inserted into the claw hole 1f to be temporarily placed.
  • the holding groove 72 a is further lowered and moved toward the body 1, and the holding groove 72 a is fitted into the lateral portion 3 a of the lock pin 3, whereby the lock pin 3 is moved to a predetermined position of the body 1.
  • the holding groove 72a has substantially the same shape as the top surface of the lateral portion 3a of the lock pin 3, and the holding groove 72a faces the portion where the lock pin 3 of the body 1 at the lock pin assembly position on the transport device 20 is attached. Therefore, the lock pin 3 can be positioned at a predetermined position of the body 1 by fitting the horizontal portion 3a of the lock pin 3 into the holding groove 72a.
  • the holding groove 72a moves downward and enters the one-side concave portion 1i and the other-side concave portion 1j of the body 1, thereby elastically compressing and deforming the lock pin 3 as shown in FIG. It pushes into between 1 g of a pair of 1 side attachment pillars 1g (one side recessed part 1i) and 1h of other side attachment pillars 1h (other side recessed part 1j). Accordingly, the laterally facing portion 3a of the lock pin 3 is positioned below the upper end surface of the one side mounting column 1g and the upper end surface of the other side mounting column 1h, and the lock pin 3 is positioned between the left and right one side mounting columns 1g and the left and right sides. It is accommodated in a predetermined posture between the other side mounting pillars 1h and disposed at a predetermined position of the body 1.
  • the lock pin 3 when the lock pin 3 is attached by its own weight, the lock pin 3 may be displaced toward one side or the other side of the body 1, and the sideways portion 3a and the wide portion 3f The lock pin 3 may not be completely accommodated in a state of protruding upward from the one side mounting column 1g and the other side mounting column 1h. Therefore, the horizontal portion 3a of the lock pin 3 and the wide portion 3f of the horizontal portion 3a are fitted into the holding groove 72a of the holding claw 72 to position the lock pin 3 above the body 1, and the horizontal portion is defined by the holding groove 72a.
  • the lock pin 3 By pushing down 3a and elastically deforming the lock pin 3, the lock pin 3 is pushed between the one side and the other side mounting pillars 1g and 1h, and the lock pin 3 is accommodated and assembled in a predetermined posture and a predetermined position of the body 1.
  • the pair of holding pieces 71 are swung in the direction of releasing the holding, the front end portions 71a of the holding pieces 71 are located on both the left and right sides of the body 1 and are attached to the one side mounting column 1g of the body 1. There is no interference with the other-side mounting column 1h.
  • the laser By detecting whether or not the position of the lock pin 3 (vertical direction position of the horizontal portion 3a) is a predetermined position by the sensor 79, it is determined whether the lock pin 3 is correctly incorporated in the body 1. When it is determined that the lock pin 3 is not properly assembled, the slider including the body, the handle, and the lock pin is regarded as a defective product.
  • the holding groove 72a of the caulking mechanism 70a is lowered to the predetermined position, so that the holding groove 72a is in the predetermined position. It is. Thereby, the laser beam projected from the projector of the laser sensor 79 is irradiated to the laser irradiation unit 72 c of the holding claw 72. The laser beam applied to the laser irradiation unit 72c is reflected, and the reflected laser beam is received by the light receiver.
  • the holding groove 72a of the caulking mechanism 70a does not descend to the predetermined position, or from the predetermined position. Is also lowered, so that the holding claw 72 is shifted from a predetermined position.
  • the laser beam projected from the projector of the laser sensor 79 is irradiated to a position different from the laser irradiation unit 72c of the holding claw 72, and is not irradiated to the laser irradiation unit 72c. For this reason, since the laser beam is not reflected from the laser irradiation unit 72c, the light receiver does not receive the laser beam.
  • the laser irradiation part 72c is provided in the protrusion part (convex part) 72b of the holding nail
  • the laser irradiation part 72c is desirably provided in the vicinity of the upper side or the lower side of the protruding part 72b.
  • the movable member 75 is further moved downward by the pressing piece 78, and the pusher pad 73 is lowered, as shown in FIG.
  • the upper part of the one side mounting column 1g and the upper side of the other side mounting column 1h are caulked to assemble the lock pin 3 to the body 1 to assemble the slider.
  • the holding groove 72a moves upward.
  • the pusher pad 73 also moves upward.
  • the pusher pad 73 simultaneously crimps the one side mounting column 1g of the body 1 and the other side mounting column 1h, so that the lock pin 3 can be assembled to the body 1 by a single crimping operation.
  • the opening 2c of the handle 2 is attached around the other side mounting column 1h, and there is no handle 2 in the one side mounting column 1g having a lower height than the other side mounting column 1h.
  • the pusher pad 73 does not interfere with the handle 2 even if the mounting column 1h and the lower side mounting column 1g are crimped at a time, and the upper wing plate 1a has a mounting column with a difference in height.
  • the lock pin 3 can be assembled to the body 1 by a single caulking operation. That is, when the opening 2c of the handle 2 is mounted around the one side mounting column 1g having a lower height than the other side mounting column 1h, the dimension between the upper surface of the handle 2 and the upper side of the one side mounting column 1g.
  • the pusher pad 73 may interfere with the handle 2 and be damaged when the one side mounting column 1g is crimped with the pusher pad 73.
  • the slider inspection device 80 includes a lock pin press pad 81, an inspection bar 82, and a laser sensor 83 provided in the assembly machine main body 11.
  • the lock pin presser pad 81 is provided so as to be vertically movable right above the slider assembled by attaching the handle 2 and the lock pin 3 which are transported to the inspection position by the transport device 20 to the body 1.
  • the lock pin press pad 81 is moved downward, and the lock pin 3 is pressed by contacting the lower surface 81a of the lock pin press pad 81 with the lateral portion 3a of the lock pin 3 as shown in FIG.
  • the inspection bar 82 that moves up and down facing the handle 2 pushes down the knob 2a of the slider handle 2 conveyed to the above-described inspection position, so that the attachment portion 2b of the handle 2 is moved down as shown in FIG. Swing upward and move.
  • the laser sensor 83 detects the position of the claw 3c of the lock pin 3 when the knob 2a of the handle 2 is pushed down by the inspection bar 82 and the position of the claw 3c when the knob 2a is not pushed down. If this is the case, the lock pin assembly is normal and the slider is a non-defective product, and if it is not a predetermined position, the lock pin assembly is abnormal and the slider is defective.
  • the state of the lock pins 3 of the good and defective sliders is compared in advance, and the reference position of the claw portion 3c to which the laser beam is applied is determined based on the shape of the good claw portion 3c.
  • the position where the laser beam is applied and the height from the upper blade 1a of the fuselage 1 may be determined based on the upper blade 1a of the fuselage 1 or a part of the fuselage 1.
  • a pivot point 84 for swinging the handle 2 that is in contact with the knob 2a of the handle 2 of the trunk 1 stopped at the inspection position is provided at a position higher than the upper surface 20a of the transport rail, and the swing amount of the handle 2 is increased for inspection.
  • a necessary stroke of the claw portion 3c of the lock pin 3 can be secured.
  • a protrusion 85 is provided on the upper surface of the transport plate 23a of the body transport member 23 of the transport device 20, and the protrusion 85 protrudes upward from between the pair of left and right body guide pieces 22b, and the knob 2a of the handle 2 is in contact with and swings.
  • the laser sensor 83 that measures the position of the claw part 3c emits laser light in the horizontal direction of the slider, reflects the laser light transmitted from the transmitter to the claw part 3c by the claw part 3c, and receives it by the receiver. It is a reflection type laser sensor.
  • the claw portion 3c of the lock pin 3 can move up and down in a space where the attachment portion 2b of the handle 2 is disposed between the one side attachment column 1g and the other side attachment column 1h. Between the one side mounting column 1g and the other side mounting column 1h, the height of the claw portion 3c is inspected with a laser beam with respect to the reference position of the claw portion 3c movable up and down. As shown in FIG.
  • the laser sensor 83 detects the vertical position of the claw portion 3 c of the lock pin 3 when the handle 2 is pushed down. As shown in FIG. 15, the laser sensor 83 detects the position of the claw portion 3 c of the lock pin 3 when the push-down of the pull handle 2 is released. If the position of the claw portion 3c of the lock pin 3 is set to a predetermined position with respect to the reference position of the claw portion 3c, the slider is determined to be non-defective, and if not, the slider is determined to be defective.
  • the inspection device 80 is provided on the downstream side of the assembly device 70 to inspect the assembled state of the lock pin 3. .
  • SYMBOLS 1 fuselage, 1a ... upper wing board, 1f ... claw hole, 1g ... one side attachment pillar, 1h ... other side attachment pillar, 2 ... handle, 2a ... knob part, 2b ... attachment part, 2c ... opening part, 3 ... Lock pin, 3e ... claw, 20 ... transport device, 60 ... lock pin transport device, 61 ... lock pin chute, 70 ... assembly device, 70a ... caulking mechanism, 70b ... caulking operation unit, 70c ... lock pin position Detecting part, 71 ... holding piece, 72 ... holding claw, 72a ... holding groove, 73 ... pusher pad.

Landscapes

  • Slide Fasteners (AREA)
  • Automatic Assembly (AREA)

Abstract

A slider assembly machine lock pin fastening device that fastens a lock pin to a body section by installing the lock pin on the body section and then swaging installation columns of the body section. A slider assembly machine lock pin fastening device provided with: a pair of holding pieces (71) that sandwich and hold a lock pin (3) that is conveyed by a lock pin conveying device (60); a holding groove (72a) that presses the lock pin (3) between installation columns of a body section (1); and a push pad (73) that swages the installation columns of the body section (1). The lock pin (3) is sandwiched and held by the holding pieces (71) and interposed between the installation columns of the body section (1), the lock pin (3) is pressed between the installation columns by the holding groove (72a), and the lock pin (3) is fastened in said state to the body section (1) as a result of the push pad (73) swaging the installation columns.

Description

スライダー組立機のロックピン組付装置Lock pin assembly device for slider assembly machine
　本発明は、スライドファスナー用のスライダーを組み立てるスライダー組立機のロックピン組付装置、詳しくは、スライダーの胴体を直線状に配列して搬送し、その胴体に引手、ロックピンを組み付ける直線搬送式のスライダー組立機の胴体にロックピンを組み付ける装置に関する。 The present invention relates to a lock pin assembling apparatus of a slider assembling machine for assembling a slider for a slide fastener, and more specifically, a linear conveying type apparatus for conveying a slider body by arranging it linearly and assembling a handle and a lock pin to the body. The present invention relates to an apparatus for assembling a lock pin on a body of a slider assembly machine.
　スライドファスナー用のスライダーを組み立てるスライダー組立機が、特許文献１に開示されている。
　特許文献１に開示されたスライダー組立機は、スライダーの胴体を直線状に配列して搬送し、その胴体に引手を組み付けてスライダーを組み立てる直線搬送式のスライダー組立機である。
　スライドファスナー用のスライダーとしては、特許文献２に開示されたように、胴体と引手とロックピンを備えた停止機能を有するものが存在する。
　このスライダーは、胴体の取付柱を加締めることでロックピンを胴体に組み付けている。 A slider assembling machine for assembling a slider for a slide fastener is disclosed in Patent Document 1.
The slider assembling machine disclosed in Patent Document 1 is a linear conveying type slider assembling machine that arranges and conveys a slider body in a straight line, and assembles a slider by assembling a handle to the body.
As a slider for a slide fastener, there is a slider having a stopping function including a body, a puller, and a lock pin as disclosed in Patent Document 2.
In this slider, the lock pin is assembled to the body by caulking the mounting column of the body.
特開２０００－２７０９１０号公報JP 2000-270910 A 特開２００２－１０８０８号公報Japanese Patent Laid-Open No. 2002-10808
　従来の直線搬送式のスライダー組立機は、胴体の取付柱を加締めてロックピンを組み付ける装置を備えていないので、胴体の取付柱を加締めてロックピンを組み付けることができない。 Since the conventional linear conveyance type slider assembly machine does not have a device for caulking the fuselage mounting column and assembling the lock pin, the lock pin cannot be assembled by caulking the fuselage mounting column.
　本発明は、前述の課題に鑑みなされたもので、その目的は、胴体の取付柱を加締めてロックピンを組み付けできるようにしたスライダー組立機のロックピン組付装置とすることである。 The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a lock pin assembling apparatus for a slider assembling machine in which a lock pin can be assembled by crimping a mounting column of a body.
　本発明は、スライドファスナー用のスライダーの胴体１に引手２、ロックピン３を取り付け、胴体１には胴体１の移動方向の一側と他側に取付柱１ｇ，１ｈを設け、胴体１の移動方向と交差する左右方向にロックピン３を取り付ける左右一対の取付柱１ｇ，１ｈを有し、その胴体１の取付柱１ｇ，１ｈを加締めてロックピン３を胴体１に組み付けるスライダー組立機のロックピン組付装置であって、
　ロックピン組付装置は、
　複数のロックピン３を搬送するロックピン搬送装置６０と、このロックピン搬送装置６０で搬送されたロックピン３を胴体１に組み付ける組付装置７０を備え、
　前記組付装置７０は、ロックピン搬送装置６０で搬送されたロックピン３を胴体１の取付柱１ｇ，１ｈに供給し、その胴体１の取付柱１ｇ，１ｈを加締めてロックピン３を胴体１に組み付ける加締機構７０ａと、この加締機構７０ａを加締め動作する加締め動作部７０ｂを備えていることを特徴とするスライダー組立機のロックピン組付装置である。 In the present invention, a handle 2 and a lock pin 3 are attached to a body 1 of a slider for a slide fastener, and the body 1 is provided with mounting columns 1g and 1h on one side and the other side of the body 1 in the moving direction. A slider assembly machine lock having a pair of left and right mounting columns 1g, 1h for mounting the lock pin 3 in the left-right direction intersecting the direction, and tightening the mounting columns 1g, 1h of the body 1 to assemble the lock pin 3 to the body 1 A pin assembly device,
The lock pin assembly device
A lock pin transport device 60 for transporting a plurality of lock pins 3, and an assembly device 70 for assembling the lock pin 3 transported by the lock pin transport device 60 to the body 1,
The assembling device 70 supplies the lock pin 3 conveyed by the lock pin conveying device 60 to the mounting columns 1g and 1h of the fuselage 1, and caulks the mounting columns 1g and 1h of the fuselage 1 to fix the lock pin 3 to the fuselage. 1 is a lock pin assembling device for a slider assembling machine, comprising a caulking mechanism 70a assembled to 1 and a caulking operation part 70b for caulking the caulking mechanism 70a.
　本発明のスライダー組立機のロックピン組付装置は、前記加締機構７０ａは、ロックピン３を挟持する保持片７１と、
　挟持されたロックピン３を胴体１の左右一対の取付柱１ｇ，１ｈの間に位置決めし、かつ所定の姿勢で収容する保持溝７２ａと、
　前記胴体１の取付柱１ｇ，１ｈを加締めるプッシャパッド７３を有し、
　前記加締機構７０ａは、前記ロックピン搬送装置６０のロックピン用シュート６１内のロックピン３を保持する状態と、胴体１にロックピン３を組み付ける状態とに渡って移動し、
　前記保持片７１、保持溝７２ａ、プッシャパッド７３は、前記加締め動作部７０ｂにより胴体１に向けて移動可能とすることができる。 In the lock pin assembling apparatus of the slider assembling machine according to the present invention, the caulking mechanism 70a includes a holding piece 71 for holding the lock pin 3,
A holding groove 72a for positioning the clamped lock pin 3 between a pair of left and right mounting columns 1g, 1h of the body 1 and accommodating it in a predetermined posture;
A pusher pad 73 for caulking the mounting posts 1g and 1h of the body 1;
The caulking mechanism 70a moves over a state where the lock pin 3 in the lock pin chute 61 of the lock pin transport device 60 is held and a state where the lock pin 3 is assembled to the body 1.
The holding piece 71, the holding groove 72a, and the pusher pad 73 can be moved toward the body 1 by the caulking operation portion 70b.
　このようにすれば、ロックピン用シュート６１内のロックピン３を胴体１の取付柱の間に位置決めし、かつ所定の姿勢で収容し、その状態でプッシャパッド７３で取付柱を加締めて組み付けできるから、胴体１にロックピン３を位置決めして正しく組み付けできる。 In this way, the lock pin 3 in the lock pin chute 61 is positioned between the mounting pillars of the body 1 and accommodated in a predetermined posture, and in that state, the mounting pillar is crimped with the pusher pad 73 and assembled. Therefore, the lock pin 3 can be positioned on the body 1 and assembled correctly.
　本発明のスライダー組立機のロックピン組付装置は、前記胴体１は、案内柱１ｃで連結された上翼板１ａと下翼板１ｂと、上翼板１ａにロックピン３の端部が挿入される爪穴１ｆを設け、上翼板１ａと下翼板１ｂとの間にエレメント案内路１ｄを有し、
　前記ロックピン３は、胴体１の取付柱１ｇ，１ｈに組み付けられる上部の横向き部３ａと、横向き部３ａに連続して爪穴１ｆに挿入される爪部３ｃを有し、
　前記保持片７１は、前記保持片７１で挟持したロックピン３が胴体１の左右一対の取付柱１ｇ，１ｈの間に入り込み、そのロックピン３の爪部３ｃが胴体１の爪穴１ｆに挿入されるとロックピン３の挟持を解放し、
　前記保持溝７２ａは、前記保持片７１で挟持が解放されたロックピン３の上部の横向き部３ａに嵌合し、かつ左右一対の取付柱１ｇ，１ｈの上面から下方へ向かってロックピン３を押し込んで組み付け、
　前記プッシャパッド７３は、胴体１の取付柱１ｇ，１ｈを上から押圧して加締めるようにした請求項２記載のスライダー組立機のロックピン組付装置できる。 In the lock pin assembling apparatus of the slider assembling machine according to the present invention, the fuselage 1 has an upper blade 1a and a lower blade 1b connected by a guide post 1c, and an end of the lock pin 3 is inserted into the upper blade 1a. Provided with an element guide path 1d between the upper wing plate 1a and the lower wing plate 1b,
The lock pin 3 includes an upper lateral portion 3a assembled to the mounting pillars 1g and 1h of the body 1, and a claw portion 3c inserted into the claw hole 1f continuously to the lateral portion 3a.
In the holding piece 71, the lock pin 3 clamped by the holding piece 71 enters between the pair of left and right mounting columns 1g, 1h of the body 1, and the claw portion 3c of the lock pin 3 is inserted into the claw hole 1f of the body 1. Release the pin of the lock pin 3,
The holding groove 72a is fitted into the lateral portion 3a on the upper side of the lock pin 3 released from being held by the holding piece 71, and the lock pin 3 is moved downward from the upper surface of the pair of left and right mounting columns 1g and 1h. Push in and assemble,
3. The lock pin assembling apparatus of the slider assembling machine according to claim 2, wherein the pusher pad 73 is configured to press and tighten the mounting posts 1g and 1h of the body 1 from above.
　このようにすれば、ロックピン３の爪３ｅを胴体１の爪穴１ｆに挿入して組み付けできる。 In this way, the claw 3e of the lock pin 3 can be inserted into the claw hole 1f of the body 1 and assembled.
　本発明のスライダー組立機のロックピン組付装置は、前記保持溝７２ａで左右一対の取付柱１ｇ，１ｈの間に組み込んだロックピン３の位置を検出するロックピン位置検出部７０ｃを設けることができる。 The lock pin assembling apparatus of the slider assembling machine according to the present invention may be provided with a lock pin position detector 70c for detecting the position of the lock pin 3 incorporated between the pair of left and right mounting columns 1g and 1h by the holding groove 72a. it can.
　このようにすれば、胴体１にロックピン３が正しくセットされているかを検出できる。 In this way, it can be detected whether the lock pin 3 is correctly set on the body 1.
　本発明のスライダー組立機のロックピン組付装置は、前記胴体１の上翼板１ａには、胴体１の移動方向に一側取付柱１ｇと他側取付柱１ｈを設け、胴体１の移動方向と交差する方向に離隔した左右一対の一側取付柱１ｇと、左右一対の他側取付柱１ｈを有し、
　前記引手２は、摘み部２ａと胴体１に取り付けられる取付部１ｂを有し、
　前記胴体１の一側取付柱１ｇと他側取付柱１ｈとの間に引手２の取付部１ｂを配置し、
　前記左右一対の一側取付柱１ｇの間と左右一対の他側取付柱１ｈの間とに渡ってロックピン３を組み付けた状態で、プッシャパッド７３で一側取付柱１ｇと他側取付柱１ｈを加締めるようにできる。 In the lock pin assembling apparatus of the slider assembling machine of the present invention, the upper wing plate 1a of the fuselage 1 is provided with one side mounting column 1g and the other side mounting column 1h in the movement direction of the fuselage 1, and the movement direction of the fuselage 1 A pair of left and right one side mounting columns 1g spaced apart in a direction intersecting with the left and right side other mounting columns 1h,
The handle 2 has a knob 2a and an attachment 1b that is attached to the body 1.
The mounting portion 1b of the handle 2 is disposed between the one side mounting column 1g and the other side mounting column 1h of the body 1,
With the lock pin 3 assembled between the pair of left and right one side mounting columns 1g and the pair of left and right other side mounting columns 1h, the one side mounting column 1g and the other side mounting column 1h are pushed by the pusher pad 73. Can be caulked.
　このようにすれば、加締め動作するときに一側取付柱１ｇに引手２が存在しないので、その一側取付柱１ｇの高さが低くても、その一側取付柱１ｇを加締めるときにプッシャパッド７３が引手２と干渉することがないから、高さの低い一側取付柱１ｇと高さの高い他側取付柱１ｈを有した胴体１に引手２、ロックピン３を組み付けることができる。 In this way, when the caulking operation is performed, the handle 2 is not present on the one side mounting column 1g, so even when the one side mounting column 1g is low, when the one side mounting column 1g is caulked. Since the pusher pad 73 does not interfere with the pull 2, the pull 2 and the lock pin 3 can be assembled to the body 1 having the low-side one mounting column 1 g and the high-side other mounting column 1 h. .
　本発明のスライダー組立機のロックピン組付装置は、前記胴体１を搬送する搬送装置２０を設け、
　前記搬送装置２０は、前記胴体１のエレメント案内路１ｄ及びテープ溝１ｅに嵌合する搬送レール２２ｂと、胴体１を胴体嵌合凹部２３ｂに嵌合して複数の胴体１を搬送する胴体搬送部材２３と、を有し、
　胴体搬送部材２３には、引手２を支持する引手支持部２４を設け、
　胴体１に取り付けた引手２の摘み部２ａが引手支持部２４に接し、その引手２の取付部２ｂが胴体１の上翼板１ａに接するようにできる。 The apparatus for assembling the lock pin of the slider assembling machine of the present invention is provided with a conveying device 20 for conveying the body 1,
The transport device 20 includes a transport rail 22b that fits into the element guide path 1d and the tape groove 1e of the body 1, and a body transport member that transports a plurality of bodies 1 by fitting the body 1 into a body fitting recess 23b. 23, and
The trunk transport member 23 is provided with a handle support portion 24 that supports the handle 2.
The knob 2a of the handle 2 attached to the fuselage 1 can be in contact with the handle support 24, and the attachment 2b of the handle 2 can be in contact with the upper blade 1a of the fuselage 1.
　本発明によれば、ロックピン搬送装置６０で搬送されたロックピン３を胴体１まで搬送してセットし、その胴体１の取付柱を加締めてロックピン３を組付けできる。 According to the present invention, the lock pin 3 transported by the lock pin transport device 60 can be transported and set to the fuselage 1, and the lock pin 3 can be assembled by crimping the mounting pillar of the fuselage 1.
　また、搬送装置２０の決められた位置でロックピン３を胴体１の取付柱１ｇ，１ｈに挿入して組み込み、その後、取付柱１ｇ，１ｈを加締めてロックピン３を取り付けており、搬送装置２０の同一位置で同時にロックピン３の組み込み動作と加締め動作ができるため、搬送装置２０の全長を短くすることが可能となる。これによりスライダー組立機の構成部品が少なくなり、搬送装置２０の小型化に伴いスライダー組立機も小さくできる。 In addition, the lock pin 3 is inserted into the mounting columns 1g and 1h of the body 1 and assembled at a predetermined position of the transport device 20, and then the lock pins 3 are mounted by crimping the mounting columns 1g and 1h. Since the lock pin 3 can be assembled and caulked simultaneously at the same position 20, the overall length of the transport device 20 can be shortened. As a result, the number of components of the slider assembling machine is reduced, and the slider assembling machine can be made smaller as the conveying device 20 is downsized.
本発明のスライダー組立機で組み立てるスライダーを分解した状態の説明図である。It is explanatory drawing of the state which decomposed | disassembled the slider assembled with the slider assembly machine of this invention. スライダーを組み立てた状態の側面図である。It is a side view of the state which assembled the slider. 本発明に係るスライドファスナー用のスライダー組立機の実施形態を示す概略正面図である。It is a schematic front view which shows embodiment of the slider assembly machine for slide fasteners concerning this invention. 図３に示す搬送装置を説明するための要部拡大正面図である。It is a principal part enlarged front view for demonstrating the conveying apparatus shown in FIG. 図４のＡ－Ａ線断面図である。FIG. 5 is a sectional view taken along line AA in FIG. 4. 加締め機構の正面図である。It is a front view of a caulking mechanism. 加締め機構の斜視図である。It is a perspective view of a caulking mechanism. 加締め動作の説明図である。It is explanatory drawing of a crimping operation | movement. 加締め動作の説明図である。It is explanatory drawing of a crimping operation | movement. 加締め動作の説明図である。It is explanatory drawing of a crimping operation | movement. 加締め動作の説明図である。It is explanatory drawing of a crimping operation | movement. 加締め動作の説明図である。It is explanatory drawing of a crimping operation | movement. スライダー検査装置の正面図である。It is a front view of a slider inspection apparatus. スライダー検査装置の動作説明図である。It is operation | movement explanatory drawing of a slider test | inspection apparatus. スライダー検査装置の動作説明図である。It is operation | movement explanatory drawing of a slider test | inspection apparatus.
　本発明のスライダー組立機で組み立てるスライドファスナー用のスライダーは、図１に示すように胴体１と、引手２と、ロックピン３の３部品を備え、停止機能を有している。
　胴体１は、上翼板１ａと下翼板１ｂが案内柱１ｃで連結され、その上翼板１ａと下翼板１ｂとの間にエレメント案内路１ｄを有し、このエレメント案内路１ｄは胴体１の移動方向に開口していると共に、胴体１の側面にテープ溝１ｅで開口している。
　上翼板１ａには爪穴１ｆを有している。
　上翼板１ａの上面には胴体移動方向において胴体1の一側寄りと他側寄りに左右一対の一側取付柱１ｇと左右一対の他側取付柱１ｈを有している。左右の一側取付柱１ｇ間に一側凹部１ｉ、左右の他側取付柱１ｈ間に他側凹部１ｊを形成し、その一側凹部１ｉ、他側凹部１ｊに渡ってロックピン３が設けられる。
　一側取付柱１ｇと他側取付柱１ｈは胴体１の上翼板１ａに立設され胴体移動方向に離間し、一側取付柱１ｇの高さが他側取付柱１ｈの高さよりも低い。
　胴体１の一側寄りとは胴体１の案内柱１ｃと反対側（以下、口径１ｋ側という）で、その方向にスライダーが移動するとスライドファスナーのエレメントが分離する。
　胴体１の他側寄りとは胴体１の案内柱１ｃ側で、その方向にスライダーが移動するとスライドファスナーのエレメントが噛合する。
　スライダーの移動方向に離間して一側取付柱１ｇと他側取付柱１ｈが胴体１の上翼板１ａの上面に立設され、スライダーの移動方向と直交する方向でスライダーの幅方向にロックピン３が挿入される左右一対の一側取付柱１ｇと他側取付柱１ｈが設けられている。 As shown in FIG. 1, a slider for a slide fastener assembled by the slider assembly machine of the present invention includes a body 1, a handle 2, and a lock pin 3, and has a stop function.
The fuselage 1 has an upper wing plate 1a and a lower wing plate 1b connected by a guide column 1c, and has an element guide path 1d between the upper wing plate 1a and the lower wing plate 1b. The element guide path 1d is a fuselage. 1 is opened in the direction of movement 1 and is opened in the side surface of the body 1 by a tape groove 1e.
The upper blade 1a has a claw hole 1f.
On the upper surface of the upper blade 1a, a pair of left and right one-side mounting columns 1g and a pair of left and right other-side mounting columns 1h are provided on one side and the other side of the fuselage 1 in the body movement direction. One side recess 1i is formed between the left and right one side mounting columns 1g, and the other side recess 1j is formed between the left and right other side mounting columns 1h, and the lock pin 3 is provided across the one side recess 1i and the other side recess 1j. .
The one side mounting column 1g and the other side mounting column 1h are erected on the upper wing plate 1a of the fuselage 1 and are separated from each other in the fuselage movement direction, and the height of the one side mounting column 1g is lower than the height of the other side mounting column 1h.
The side closer to the body 1 is the side opposite to the guide column 1c of the body 1 (hereinafter referred to as the caliber 1k side). When the slider moves in that direction, the elements of the slide fastener are separated.
The other side of the fuselage 1 is the guide column 1c side of the fuselage 1, and when the slider moves in that direction, the elements of the slide fastener are engaged.
One side mounting column 1g and the other side mounting column 1h are erected on the upper surface of the upper wing plate 1a of the fuselage 1 so as to be separated from each other in the moving direction of the slider. A pair of left and right one side mounting columns 1g and other side mounting columns 1h into which 3 is inserted are provided.
　引手２は、摘み部２ａの長手方向一端寄りに取付部２ｂと開口部２ｃを有している。
　ロックピン３は、横向き部３ａと、その一端と連続した円弧状部３ｂと、その円弧状部３ｂと連続した爪部３ｃにより横向きＵ字形状であり、横向き部３ａの他端に突片３ｄを有し、爪部３ｃは下向き鉤形状で、その先端部分が爪穴１ｆに挿入される爪３ｅである。
　このロックピン３の幅は前述の胴体１の一側凹部１ｉ、他側凹部１ｊの左右寸法よりも小さく、横向き部３ａの中間に幅広部３ｆを有している。 The handle 2 has a mounting portion 2b and an opening 2c near one end in the longitudinal direction of the knob portion 2a.
The lock pin 3 is formed in a lateral U shape by a lateral portion 3a, an arc-shaped portion 3b continuous with one end thereof, and a claw portion 3c continuous with the arc-shaped portion 3b, and a protruding piece 3d on the other end of the lateral portion 3a. The claw portion 3c is a claw 3e having a downward-facing hook shape, and a tip portion of which is inserted into the claw hole 1f.
The width of the lock pin 3 is smaller than the left and right dimensions of the one-side concave portion 1i and the other-side concave portion 1j of the body 1, and has a wide portion 3f in the middle of the lateral portion 3a.
　そして、図２に示すように胴体１の他側取付柱１ｈに引手２の開口部２ｃが嵌まり込み、取付部２ｂが一側取付柱１ｇと他側取付柱１ｈとの間に入り込み、摘み部２ａが他側方向に向かうように引手２が胴体１に載置される。
　ロックピン３を胴体１の一側凹部１ｉ、他側凹部１ｊに設け、横向き部３ａの幅広部３ｆを一側取付柱１ｇと他側取付柱１ｈとの間に嵌めると共に、爪３ｅを胴体１の爪穴１ｆに挿入し、エレメント案内路１ｄに突出する。
　左右一対の一側取付柱１ｇ、他側取付柱１ｈの上端縁を加締めてロックピン３の横向き部３ａに押しつけ、ロックピン３を胴体１に取り付け固定することで、スライダーを組み立てる。 Then, as shown in FIG. 2, the opening 2c of the handle 2 is fitted into the other side mounting column 1h of the body 1, and the mounting portion 2b enters between the one side mounting column 1g and the other side mounting column 1h. The handle 2 is placed on the trunk 1 so that the portion 2a faces in the other direction.
The lock pin 3 is provided in the concave portion 1i on the one side and the concave portion 1j on the other side of the body 1, and the wide portion 3f of the laterally facing portion 3a is fitted between the one side mounting column 1g and the other side mounting column 1h. Is inserted into the claw hole 1f and protrudes into the element guide path 1d.
The slider is assembled by crimping the upper end edges of the left and right pair of one side mounting pillars 1g and the other side mounting pillar 1h and pressing them against the laterally directed portion 3a of the lock pin 3, and fixing the lock pin 3 to the body 1.
　図２に示す状態では、引手２が上翼板１ａと平行な倒伏姿勢で、ロックピン３の爪３ｅが爪穴１ｆからエレメント案内路１ｄに突出しているので、エレメント案内路１ｄに挿通したスライドファスナーのエレメントの間に爪３ｅが喰い込みスライダーが移動しないように停止する。
　図２に示す状態から引手２を仮想線で示すように回動（移動）して上翼板１ａと直角な起立姿勢とし、その引手２を上方に引張って取付部２ｂでロックピン３の爪部３ｃを上方に変位することにより爪３ｅがエレメント案内路１ｄから抜き出されて、エレメントと離れスライダーを移動することができる。尚、起立姿勢は直角に限ることはない。
　そして、引手２の引張りをやめることで、爪部３ｃが弾性復元して爪３ｅがエレメント案内路１ｄに突出する。 In the state shown in FIG. 2, the pulling handle 2 is in a lying posture parallel to the upper wing plate 1a, and the claw 3e of the lock pin 3 protrudes from the claw hole 1f into the element guide path 1d, so that the slide inserted through the element guide path 1d The claw 3e bites between the fastener elements so that the slider does not move.
From the state shown in FIG. 2, the handle 2 is rotated (moved) as indicated by the phantom line to stand upright at a right angle to the upper wing plate 1a. By displacing the portion 3c upward, the claw 3e is extracted from the element guide path 1d, and the slider can be moved away from the element. The standing posture is not limited to a right angle.
Then, when the pulling of the handle 2 is stopped, the claw portion 3c is elastically restored and the claw 3e protrudes into the element guide path 1d.
　本発明のスライダー組立機の実施形態を図３以降を参照して説明する。なお、胴体の搬送方向を前後方向とし、搬送方向の下流側を前、搬送方向の上流側を後とし、胴体の搬送方向と直角な方向を左右方向として説明する。 An embodiment of the slider assembly machine of the present invention will be described with reference to FIG. In the following description, the trunk conveying direction is the front-rear direction, the downstream side in the conveying direction is the front, the upstream side in the conveying direction is the rear, and the direction perpendicular to the conveying direction of the trunk is the left-right direction.
　本発明のスライダー組立機の全体構成を概略的に図３を参照して説明する。
　スライダー組立機１０の組立機本体１１は、機台１２及び機台１２上に立設されたベースプレート１３を備えている。
　この組立機本体１１に、搬送装置２０、胴体供給装置３０、トリミング装置４０、引手供給装置５０、ロックピン搬送装置６０、組付装置７０、スライダー検査装置８０がそれぞれ取り付けてある。 The overall configuration of the slider assembling machine of the present invention will be schematically described with reference to FIG.
The assembly machine main body 11 of the slider assembly machine 10 includes a machine base 12 and a base plate 13 erected on the machine base 12.
The assembling machine body 11 is provided with a transport device 20, a body supply device 30, a trimming device 40, a pull handle supply device 50, a lock pin transport device 60, an assembly device 70, and a slider inspection device 80, respectively.
　搬送装置２０は、スライドファスナー用のスライダーの胴体１を直線状に配列して搬送する。
　胴体供給装置３０は、搬送装置２０に胴体１を供給する。
　トリミング装置４０は、搬送装置２０の上流側に接続され、胴体１のバリを除去する。
　引手供給装置５０は、搬送装置２０により搬送される胴体１に引手２を供給する。
　ロックピン搬送装置６０は、搬送装置２０により搬送される胴体１に向けてロックピン３を搬送する。
　組付装置７０は、ロックピン３を胴体１に組み付ける。
　スライダー検査装置８０は、スライダーの胴体１へロックピン３を取り付け固定したロックピン３の組付状態を検査する。 The conveying device 20 conveys the body 1 of the slider for the slide fastener arranged in a straight line.
The body supply device 30 supplies the body 1 to the transport device 20.
The trimming device 40 is connected to the upstream side of the transport device 20 and removes burrs from the body 1.
The puller supply device 50 supplies the puller 2 to the body 1 transported by the transport device 20.
The lock pin transport device 60 transports the lock pin 3 toward the body 1 transported by the transport device 20.
The assembling device 70 assembles the lock pin 3 to the body 1.
The slider inspection device 80 inspects the assembled state of the lock pin 3 in which the lock pin 3 is attached and fixed to the body 1 of the slider.
　そして、この実施形態では、胴体供給装置３０、トリミング装置４０、引手供給装置５０、ロックピン搬送装置６０、組付装置７０、スライダー検査装置８０が、この順番で搬送装置２０の上流側から下流側に向かって直線状に並べ配置されている。 In this embodiment, the body supply device 30, the trimming device 40, the handle supply device 50, the lock pin conveyance device 60, the assembly device 70, and the slider inspection device 80 are arranged in this order from the upstream side to the downstream side. Are arranged side by side in a straight line.
　搬送装置２０は、図４及び図５に示すように、機台１２上に胴体１の搬送方向（矢印方向）に沿って設置される左右一対の支持部材２１，２１と、左右一対の支持部材２１，２１上に固定される左右一対の胴体案内部材２２、２２と、左右一対の胴体案内部材２２，２２間において矩形状軌道ａを描いて作動する胴体搬送部材２３とを備える。
　胴体１は案内柱１ｃ（他側取付柱１ｈ）が後方（搬送方向の上流）で、口径１ｋ（一側取付柱１ｇ）が前方（下流側）となるように搬送される。 As shown in FIGS. 4 and 5, the transport device 20 includes a pair of left and right support members 21 and 21 installed on the machine base 12 along the transport direction (arrow direction) of the body 1, and a pair of left and right support members. 21 and 21 are provided with a pair of left and right body guide members 22 and 22 fixed on the left and right sides, and a body transport member 23 that operates by drawing a rectangular track a between the pair of left and right body guide members 22 and 22.
The fuselage 1 is conveyed such that the guide column 1c (other side mounting column 1h) is rearward (upstream in the conveying direction) and the aperture 1k (one side mounting column 1g) is frontward (downstream).
　支持部材２１は、機台１２上に設置されるベース部２１ａと、ベース部２１ａの上端部に胴体１の搬送方向に沿って形成され、胴体１の下面を案内する胴体載置部２１ｂとを有する。 The support member 21 includes a base portion 21 a installed on the machine base 12, and a body placement portion 21 b that is formed at the upper end portion of the base portion 21 a along the conveyance direction of the body 1 and guides the lower surface of the body 1. Have.
　胴体案内部材２２は、支持部材２１に設置されるベース部２２ａと、ベース部２２ａの内側面に胴体１の搬送方向に沿って形成され、胴体１のエレメント案内路１ｄ及びテープ溝１ｅに嵌合する断面形状を有する胴体案内片２２ｂを有し、胴体案内片２２ｂが胴体１を胴体搬送部材２３で搬送する時に搬送レールとなり、その上面が胴体１の上翼板１ａの裏側に接する搬送レール上面２０ａである。 The fuselage guide member 22 is formed along the conveying direction of the fuselage 1 on the inner surface of the base part 22a installed on the support member 21 and the base part 22a, and is fitted into the element guide path 1d and the tape groove 1e of the fuselage 1. A fuselage guide piece 22b having a cross-sectional shape, and the fuselage guide piece 22b becomes a transfer rail when the fuselage 1 is transferred by the fuselage transfer member 23, and its upper surface is in contact with the back side of the upper blade 1a of the fuselage 1 20a.
　胴体搬送部材２３は、胴体案内部材２２と略等しい長さを有する搬送板２３ａと、搬送板２３ａの上端縁に所定の間隔を存して形成され、胴体１の下部が嵌合される複数の胴体嵌合凹部２３ｂとを有する。そして、搬送板２３ａの肉厚は、胴体載置部２１ｂ，２１ｂ間、及び胴体案内片２２ｂ、２２ｂ間よりも僅かに小さい寸法に設定され、これにより搬送板２３ａは、胴体載置部２１ｂ，２１ｂ間、及び胴体案内片２２ｂ，２２ｂ間の鉛直面内において自由に移動が可能である。 The body transport member 23 is formed with a transport plate 23a having a length substantially equal to that of the body guide member 22 and a predetermined interval at the upper end edge of the transport plate 23a, and a plurality of lower portions of the body 1 are fitted. And a body fitting recess 23b. The thickness of the transport plate 23a is set to be slightly smaller than that between the body placement portions 21b and 21b and between the body guide pieces 22b and 22b, so that the transport plate 23a is connected to the body placement portion 21b, It can move freely in the vertical plane between 21b and between the body guide pieces 22b, 22b.
　搬送装置２０の胴体搬送動作は次のようである。
　図４に示す状態から胴体搬送部材２３を上方（矢印ｂ方向）に移動し、胴体嵌合凹部２３ｂを胴体１の下部に嵌合する。
　その状態で胴体搬送部材２３を前方、つまり搬送方向の下流側（矢印ｃ方向）に移動し、胴体１を胴体載置部２１ｂに沿って搬送する。
　その後、胴体搬送部材２３を下方（矢印ｄ方向）に移動し、胴体１の下部から胴体嵌合凹部２３ｂを抜き出す。
　その状態で胴体搬送部材２３を後方、つまり搬送方向の上流側（矢印ｅ方向）に移動して図４に示す元の状態とする。
　この動作を繰り返すことで、複数の胴体１を搬送装置２０に直線状に配列して上流側から下流側へ搬送することができる。
　つまり、搬送装置２０は胴体搬送部材２３の搬送動作によって胴体１を、トリミング装置４０でトリミングするトリミング位置、引手供給装置５０で引手２を胴体１に供給する引手供給位置、組付装置７０でロックピン３を胴体１に組み付けるロックピン組付位置、組み立てられたスライダーをスライダー検査装置８０で検査する検査位置に渡って間欠的に、そして直線状に搬送する。 The trunk conveying operation of the conveying device 20 is as follows.
The body conveying member 23 is moved upward (in the direction of arrow b) from the state shown in FIG. 4, and the body fitting recess 23 b is fitted to the lower part of the body 1.
In this state, the body transport member 23 is moved forward, that is, downstream in the transport direction (in the direction of arrow c), and the body 1 is transported along the body placement portion 21b.
Thereafter, the body conveying member 23 is moved downward (in the direction of arrow d), and the body fitting recess 23 b is extracted from the lower part of the body 1.
In this state, the trunk conveying member 23 is moved rearward, that is, upstream in the conveying direction (in the direction of arrow e) to obtain the original state shown in FIG.
By repeating this operation, the plurality of trunks 1 can be linearly arranged on the transport device 20 and transported from the upstream side to the downstream side.
That is, the transport device 20 is locked by the assembling device 70, a trimming position where the body 1 is trimmed by the trimming device 40 by the transport operation of the body transporting member 23, a puller supply position where the handle 2 is supplied to the body 1 by the puller supply device 50. The pin 3 is transported intermittently and linearly over the lock pin assembly position where the body 3 is assembled and the inspection position where the assembled slider is inspected by the slider inspection device 80.
　胴体供給装置３０は、胴体１を搬送する胴体搬送路と、この胴体搬送路に沿って回転し胴体１を搬送する無端状のベルトコンベアと、そのベルトコンベアを回転駆動する動力源を備えたベルト搬送方式の供給装置であり、胴体１を直線状に並べて搬送し、搬送装置２０の入口まで胴体１を供給する。
　この胴体供給装置３０による胴体１の搬送方向は、搬送装置２０による搬送方向と同じく、口径１ｋ側が前方（下流側）となる方向である。 The fuselage supply device 30 includes a fuselage conveyance path that conveys the fuselage 1, an endless belt conveyor that rotates along the fuselage conveyance path and conveys the fuselage 1, and a belt that includes a power source that rotationally drives the belt conveyor. It is a supply apparatus of a conveyance system, arrange | positions the fuselage 1 in a straight line, conveys it, and supplies the fuselage 1 to the entrance of the conveyance device 20.
The conveyance direction of the trunk 1 by the trunk supply device 30 is the direction in which the caliber 1k side is the front (downstream side), similarly to the conveyance direction by the conveyance device 20.
　トリミング装置４０は、金属製の胴体１を金型で成形した時に残ったバリを除去するために胴体１のエレメント案内路１ｄ及び爪穴１ｆをトリミングする。
　引手供給装置５０は搬送装置２０に対して傾斜して設けられた引手シュート５１を備え、搬送装置２０で引手供給位置まで搬送された胴体１に引手２を供給する。
　そして、図２に示すように引手２の開口部２ｃが他側取付柱１ｈに嵌まり合い、取付部２ｂが胴体１の一側取付柱１ｇと他側取付柱１ｈとの間となると共に、摘み部２ａが上翼板１ａに接して胴体移動方向の他側方、つまり胴体１の搬送方向の上流側に向かうように引手２が胴体１に配置される。 The trimming device 40 trims the element guide path 1d and the claw hole 1f of the body 1 in order to remove burrs remaining when the metal body 1 is molded with a mold.
The pull supply device 50 includes a pull chute 51 provided to be inclined with respect to the transport device 20, and supplies the pull 2 to the body 1 transported to the pull supply position by the transport device 20.
Then, as shown in FIG. 2, the opening 2c of the handle 2 fits into the other side mounting column 1h, and the mounting unit 2b is between the one side mounting column 1g and the other side mounting column 1h of the body 1, The handle 2 is disposed on the fuselage 1 so that the knob 2a is in contact with the upper wing plate 1a toward the other side in the fuselage movement direction, that is, upstream in the conveyance direction of the fuselage 1.
　ロックピン搬送装置６０は、搬送装置２０に対して傾斜して設けられ、複数のロックピン３が一列に収容されて搬送されるロックピン用シュート６１を備え、そのロックピン用シュート６１の先端部が搬送装置２０と離間して下方に延びている。ロックピン用シュート６１の先端部には、シュート内の先頭のロックピン３が落下しないように図示していないロックピン支持部材が設けられている。 The lock pin transport device 60 is provided with an inclination with respect to the transport device 20, and includes a lock pin chute 61 in which a plurality of lock pins 3 are accommodated in a row and transported, and the distal end portion of the lock pin chute 61 Is spaced apart from the conveying device 20 and extends downward. A lock pin support member (not shown) is provided at the tip of the lock pin chute 61 so that the leading lock pin 3 in the chute does not fall.
　図３に示すように、組付装置７０は、ロックピン用シュート６１内の先頭のロックピン３を保持し、搬送装置２０でロックピン組付位置まで搬送された胴体１にロックピン３を供給し、胴体１の取付柱（一側取付柱１ｇと他側取付柱１ｈ）を加締めてロックピン３を胴体１に組み付ける加締め機構７０ａと、その加締め機構７０ａを加締め動作する加締め動作部７０ｂと、胴体１に組み付けたロックピン３の上下方向の位置を検出するロックピン位置検出部７０ｃを備えている。 As shown in FIG. 3, the assembling device 70 holds the leading lock pin 3 in the lock pin chute 61 and supplies the lock pin 3 to the body 1 conveyed to the lock pin assembling position by the conveying device 20. A caulking mechanism 70a for caulking the mounting pillar (one side mounting pillar 1g and the other side mounting pillar 1h) of the fuselage 1 and assembling the lock pin 3 to the fuselage 1, and caulking operation for caulking the caulking mechanism 70a An operation unit 70b and a lock pin position detection unit 70c for detecting the vertical position of the lock pin 3 assembled to the body 1 are provided.
　そして、ロックピン供給装置６０と組付装置７０によってロックピン３を胴体１に組み付けるロックピン組付装置としてある。 The lock pin assembling device for assembling the lock pin 3 to the body 1 by the lock pin supplying device 60 and the assembling device 70 is provided.
　加締め機構７０ａは、図６及び図７に示すように、ロックピン３を幅方向に挟持する左右一対の保持片７１，７１と、挟持されたロックピン３を搬送装置２０の胴体１に位置決めすると共に、所定の姿勢で胴体１の取付柱の間に収容する保持溝７２ａを有する保持爪７２と、保持爪７２の保持溝７２ａを幅方向に挟み込むようにして胴体１の一側取付柱１ｇ、他側取付柱１ｈを上方から押圧して加締めてロックピン３を胴体１に組み付けるプッシャパッド７３を有する。 As shown in FIGS. 6 and 7, the caulking mechanism 70 a positions a pair of left and right holding pieces 71, 71 that sandwich the lock pin 3 in the width direction and the sandwiched lock pin 3 on the body 1 of the transport device 20. In addition, a holding claw 72 having a holding groove 72a to be accommodated between the mounting pillars of the fuselage 1 in a predetermined posture, and one side mounting pillar 1g of the fuselage 1 so as to sandwich the holding groove 72a of the holding claw 72 in the width direction. The pusher pad 73 for assembling the lock pin 3 to the body 1 by pressing and crimping the other side mounting column 1h from above is provided.
　また、加締め機構７０ａは、保持片７１、保持溝７２ａ、プッシャパッド７３がロックピン用シュート６１内の先頭のロックピン３と対向し、ロックピン３を保持片７１で保持する状態（図６の二点鎖線参照）と、保持片７１、保持溝７２ａ、プッシャパッド７３が胴体１と対向し、搬送装置２０のロックピン組付位置にある胴体１にロックピン３をプッシャパッド７３で組み付ける状態（図６の実線参照）との間で往復回転運動（移動）するように構成される。 In the caulking mechanism 70a, the holding piece 71, the holding groove 72a, and the pusher pad 73 are opposed to the leading lock pin 3 in the lock pin chute 61, and the lock pin 3 is held by the holding piece 71 (FIG. 6). 2), the holding piece 71, the holding groove 72a, and the pusher pad 73 are opposed to the body 1, and the lock pin 3 is assembled to the body 1 at the lock pin assembly position of the transport device 20 with the pusher pad 73. (Refer to the solid line in FIG. 6).
　加締め機構７０ａを詳細に説明する。
　加締め機構７０ａの本体７４には可動部材７５が移動自在に設けられている。この可動部材７５には、左右一対の保持片７１，７１の先端部７１ａが接近してロックピン３を挟持する方向と、離れてロックピン３の挟持を解放する方向に揺動する保持片７１，７１を取り付けている。
　左右一対の保持片７１，７１はボルト孔７１ｂをそれぞれ有している。各ボルト孔７１ｂにボルト７１ｃがそれぞれ設けてある。左右一方の保持片７１に設けたボルト７１ｃと左右他方の保持片７１に設けたボルト７１ｃに亘ってスプリング７６を取り付けてある。左右一対の保持片７１は保持片７１の先端部７１ａが接近してロックピン３を挟持する方向に搖動する。
　可動部材７５に保持溝７２ａを有した保持爪７２、左右一対のプッシャパット７３を設け、図６に実線で示すように、保持爪７２の保持溝７２ａ、保持片７１、左右一対のプッシャパット７３が搬送装置２０と対向し、可動部材７５とともに上下方向に移動する。
　本体７４の上面から上方に突出した可動部材７５は本体７４の上面とスプリング７７で連接され、移動自在な可動部材７５を本体７４に保持する。
　可動部材７５を上方位置から所定位置まで下降するとスプリング７６が縮み左右一対の保持片７１，７１が離間していき挟持を解放する方向に揺動する。 The caulking mechanism 70a will be described in detail.
A movable member 75 is movably provided on the main body 74 of the caulking mechanism 70a. The movable member 75 has a pair of left and right holding pieces 71, 71 having a tip 71 a approaching and holding the lock pin 3, and moving away from the lock pin 3 to release the holding piece 71. 71 are attached.
The pair of left and right holding pieces 71 and 71 have bolt holes 71b, respectively. Each bolt hole 71b is provided with a bolt 71c. A spring 76 is attached across the bolt 71 c provided on the left and right holding piece 71 and the bolt 71 c provided on the left and right holding piece 71. The pair of left and right holding pieces 71 swings in a direction in which the distal end portion 71 a of the holding piece 71 approaches and pinches the lock pin 3.
The movable member 75 is provided with a holding claw 72 having a holding groove 72a and a pair of left and right pusher pads 73. As shown by solid lines in FIG. 6, the holding groove 72a of the holding claw 72, a holding piece 71, and a pair of left and right pusher pads 73. Faces the conveying device 20 and moves in the vertical direction together with the movable member 75.
The movable member 75 projecting upward from the upper surface of the main body 74 is connected to the upper surface of the main body 74 by a spring 77, and holds the movable member 75 that is movable on the main body 74.
When the movable member 75 is lowered from the upper position to the predetermined position, the spring 76 is contracted, and the pair of left and right holding pieces 71 and 71 are separated to swing in the direction of releasing the clamping.
　図６と図７に示すように、可動部材７５が上方位置のときには、保持片７１の下端が最も下方で、プッシャパッド７３の下端が最も上方位置で、保持溝７２ａは保持片７１の下端とプッシャパッド７３の下端との間に位置する。
　そして、図３に示すように、本体７４はベースプレート１３に設けられた水平軸によって時計方向、反時計方向に回転可能になるようにベースプレート１３に取り付けられている。
　これにより、加締め機構７０ａは、前述のロックピン３を保持片７１で保持する状態と、前述の胴体１にロックピン３をプッシュパッド７３で組み付ける状態との間で往復回転運動（移動）する。 As shown in FIGS. 6 and 7, when the movable member 75 is in the upper position, the lower end of the holding piece 71 is the lowermost position, the lower end of the pusher pad 73 is the uppermost position, and the holding groove 72 a is the lower end of the holding piece 71. It is located between the lower ends of the pusher pads 73.
As shown in FIG. 3, the main body 74 is attached to the base plate 13 so as to be rotated clockwise and counterclockwise by a horizontal axis provided on the base plate 13.
As a result, the caulking mechanism 70a reciprocally rotates (moves) between the state in which the lock pin 3 is held by the holding piece 71 and the state in which the lock pin 3 is assembled to the body 1 by the push pad 73. .
　加締め動作部７０ｂは、加締め機構７０ａの可動部材７５を押し下げる押下げ片７８を有する。例えば、ベースプレート１３に押下げ片７８の一端を上下揺動自在に取り付け、その押し下げ片７８の他端をリンクを介して上下動する杆体に連結し、その押下げ片７８を可動部材７５の上方に位置させ、杆体を下方に移動することで押下げ片７８が下方に揺動して可動部材７５が下方に移動するようにする。 The caulking operation unit 70b includes a pressing piece 78 that presses down the movable member 75 of the caulking mechanism 70a. For example, one end of a pressing piece 78 is attached to the base plate 13 so as to be swingable up and down, the other end of the pressing piece 78 is connected to a casing that moves up and down via a link, and the pressing piece 78 is placed above the movable member 75. By moving the housing downward, the pressing piece 78 swings downward so that the movable member 75 moves downward.
　ロックピン位置検出部７０ｃは、レーザセンサ７９を有する。
　レーザセンサ７９はレーザ光を投光する投光器と、投光したレーザ光を受光する受光器を有する。レーザセンサ７９の投光器と受光器は、それぞれスライダーの左右方向の一方側に設けられた反射形のレーザセンサである。
　レーザ光は加締め機構７０ａの保持爪７２の一部で前後方向に突出した突出部（凸部）７２ｂに設けたレーザ照射部７２ｃに向けて照射される。 The lock pin position detection unit 70 c includes a laser sensor 79.
The laser sensor 79 has a projector that projects laser light and a light receiver that receives the projected laser light. The projector and the light receiver of the laser sensor 79 are reflection type laser sensors provided on one side of the slider in the left-right direction.
The laser light is emitted toward a laser irradiation part 72c provided on a protruding part (convex part) 72b protruding in the front-rear direction by a part of the holding claw 72 of the caulking mechanism 70a.
　ロックピン３を胴体１に組み付ける動作を説明する。
　図３に実線、図６に二点鎖線で示すように、加締め機構７０ａをロックピン用シュート６１内のロックピン３を保持する状態とし、そのロックピン用シュート６１内の先頭のロックピン３を左右一対の保持片７１の先端部７１ａで挟持する。 The operation of assembling the lock pin 3 to the body 1 will be described.
As shown by a solid line in FIG. 3 and a two-dot chain line in FIG. 6, the caulking mechanism 70 a is in a state of holding the lock pin 3 in the lock pin chute 61 and the leading lock pin 3 in the lock pin chute 61. Is sandwiched between the tip portions 71a of the pair of left and right holding pieces 71.
　前述の状態の加締め機構７０ａを図６に示すように時計方向に回転することにより、図６に実線で示すように加締め機構７０ａを胴体にロックピン３を組み付ける状態とする。それによって、図８に示すように、搬送装置２０上のロックピン組付位置で胴体１の上面とロックピン３が対向し、加締め機構７０ａは搬送装置２０の胴体１に向かって移動する。
　つまり、ロックピン３の横向き部３ａが保持片７１の先端部７１ａで挟持され、爪３ｅが胴体１の爪穴１ｆと対向する姿勢となる。
　このとき、一対のプッシャパッド７３は胴体１の左右の一側取付柱１ｇ、他側取付柱１ｈの上に位置する。 By rotating the caulking mechanism 70a in the above-described state in the clockwise direction as shown in FIG. 6, the caulking mechanism 70a is brought into a state in which the lock pin 3 is assembled to the body as shown by a solid line in FIG. Accordingly, as shown in FIG. 8, the upper surface of the body 1 and the lock pin 3 face each other at the lock pin assembly position on the transport device 20, and the caulking mechanism 70 a moves toward the body 1 of the transport device 20.
That is, the laterally facing portion 3 a of the lock pin 3 is sandwiched by the tip end portion 71 a of the holding piece 71, and the claw 3 e is in a posture facing the claw hole 1 f of the body 1.
At this time, the pair of pusher pads 73 are positioned on the left and right one side mounting columns 1g and the other side mounting columns 1h of the body 1.
　図８に示すように、ロックピン組付位置の胴体１に置かれた引手２は、搬送装置２０の搬送レール上面２０ａに摘み部２ａが接するが、その搬送レール上面２０ａは水平面で、胴体１の上翼板１ａより低い位置にあるので、引手２は重心の関係から搬送レール上面２０ａ側に倒れ込み、引手２の取り付け部２ｂが胴体１の上翼板１ａより浮き上がるため、後述するように、上からロックピン３を自重で仮置きした際にロックピン３が不安定な姿勢となり、ロックピン３の組み付けに支障が生じることがある。 As shown in FIG. 8, the handle 2 placed on the body 1 at the position where the lock pin is assembled is in contact with the grip rail 2a on the transport rail upper surface 20a of the transport device 20, but the transport rail upper surface 20a is a horizontal plane, Because the handle 2 is lower than the upper wing plate 1a, the handle 2 falls to the conveying rail upper surface 20a side due to the relationship of the center of gravity, and the attachment portion 2b of the handle 2 is lifted from the upper wing plate 1a of the fuselage 1. When the lock pin 3 is temporarily placed with its own weight from above, the lock pin 3 may be in an unstable posture, which may hinder the assembly of the lock pin 3.
　そこで、ロックピン組付位置の胴体１よりも上流側に、搬送レール上面２０ａよりも引手２の摘み部２ａが高くなる引手支持部２４を設け、この引手支持部２４に引手２の摘み部２ａが接することで、引手２の取付部２ｂが胴体１の上翼板１ａに接するようにしてある。
　例えば、引手支持部２４は、胴体搬送部材２３の搬送板２３ａの上面にくさび形状のチップ片２５を設け、そのチップ片２５が左右一対の胴体案内片２２ｂ間より上方に突出している。そのチップ片２５の上面２５ａが搬送レール上面２０ａよりも高くなり、このチップ片２５の上面２５ａは搬送方向の上流側が高く、下流側が低い傾斜面となっている。
　また、引手支持部２４は、胴体搬送部材２３にネジやボルト等で取り付けられ固定されている。それにより胴体搬送部材２３の搬送動作によって引手支持部２４が外れたり胴体案内部材２２に干渉することがない。 Therefore, a handle support 24 is provided upstream of the body 1 at the lock pin assembly position so that the handle 2a of the handle 2 is higher than the upper surface 20a of the transport rail. The handle 2a of the handle 2 is provided on the handle support 24. Is in contact with the upper wing plate 1a of the fuselage 1.
For example, the pull support 24 is provided with a wedge-shaped chip piece 25 on the upper surface of the transport plate 23a of the body transport member 23, and the chip piece 25 protrudes upward between the pair of left and right body guide pieces 22b. The top surface 25a of the chip piece 25 is higher than the transport rail top surface 20a, and the top surface 25a of the chip piece 25 is an inclined surface that is high on the upstream side in the transport direction and low on the downstream side.
The pull support 24 is fixedly attached to the trunk transport member 23 with screws, bolts, or the like. As a result, the handle support portion 24 does not come off or interfere with the body guide member 22 by the transport operation of the body transport member 23.
　押下げ片７８により可動部材７５を下方に移動し、図８に示す状態から保持片７１、保持溝７２ａ、プッシャパッド７３を下降させ胴体１に向けて移動し、図９に示すようにロックピン３の爪部３ｃを胴体１の一対の一取付柱１ｇの間（一側凹部１ｉ）及び他側取付柱１ｈの間（他側凹部１ｊ）に入れ、ロックピン３の爪３ｅを爪穴１ｆに挿入する。 The movable member 75 is moved downward by the pressing piece 78, the holding piece 71, the holding groove 72a, and the pusher pad 73 are lowered from the state shown in FIG. 8 and moved toward the body 1, and as shown in FIG. 3 claw portions 3c are inserted between a pair of one mounting column 1g (one side recess 1i) and another side mounting column 1h (other side recess 1j) of the body 1, and the claw 3e of the lock pin 3 is inserted into a claw hole 1f. Insert into.
　左右の保持片７１が図９に示す位置まで下降すると、一対の保持片７１が挟持解除方向に揺動してロックピン３の挟持を解放することで、図１０に示すように、ロックピン３が自重で落下して爪３ｅが爪穴１ｆに挿入され仮置き状態となる。 When the left and right holding pieces 71 are lowered to the position shown in FIG. 9, the pair of holding pieces 71 swings in the pinching release direction to release the pin of the lock pin 3. As shown in FIG. 10, the lock pin 3 Falls by its own weight, and the claw 3e is inserted into the claw hole 1f to be temporarily placed.
　図１０に示す状態から保持溝７２ａをさらに下降して胴体１に向けて移動し、その保持溝７２ａをロックピン３の横向き部３ａに嵌合することで、ロックピン３を胴体１の所定位置に位置決めする。
　つまり、保持溝７２ａはロックピン３の横向き部３ａの上面形状とほぼ同一形状で、保持溝７２ａは、搬送装置２０上のロックピン組付位置の胴体１のロックピン３を取り付ける部位と対向しているので、その保持溝７２ａにロックピン３の横向き部３ａが嵌合することでロックピン３を胴体１の所定位置に位置決めできる。 From the state shown in FIG. 10, the holding groove 72 a is further lowered and moved toward the body 1, and the holding groove 72 a is fitted into the lateral portion 3 a of the lock pin 3, whereby the lock pin 3 is moved to a predetermined position of the body 1. Position to.
That is, the holding groove 72a has substantially the same shape as the top surface of the lateral portion 3a of the lock pin 3, and the holding groove 72a faces the portion where the lock pin 3 of the body 1 at the lock pin assembly position on the transport device 20 is attached. Therefore, the lock pin 3 can be positioned at a predetermined position of the body 1 by fitting the horizontal portion 3a of the lock pin 3 into the holding groove 72a.
　さらに、保持溝７２ａが下方に移動して胴体１の一側凹部１ｉ、他側凹部１ｊに入り込むことで、図１１に示すように、ロックピン３を弾性圧縮変形させて、その横向き部３ａを一対の一側取付柱１ｇの間（一側凹部１ｉ）、他側取付柱１ｈの間（他側凹部１ｊ）に押し込む。それにより、ロックピン３の横向き部３ａが一側取付柱１ｇの上端面、他側取付柱１ｈの上端面よりも下方に位置し、ロックピン３を左右の一側取付柱１ｇの間及び左右の他側取付柱１ｈの間に所定の姿勢で収容して胴体１の所定の位置に配置される。 Further, the holding groove 72a moves downward and enters the one-side concave portion 1i and the other-side concave portion 1j of the body 1, thereby elastically compressing and deforming the lock pin 3 as shown in FIG. It pushes into between 1 g of a pair of 1 side attachment pillars 1g (one side recessed part 1i) and 1h of other side attachment pillars 1h (other side recessed part 1j). Accordingly, the laterally facing portion 3a of the lock pin 3 is positioned below the upper end surface of the one side mounting column 1g and the upper end surface of the other side mounting column 1h, and the lock pin 3 is positioned between the left and right one side mounting columns 1g and the left and right sides. It is accommodated in a predetermined posture between the other side mounting pillars 1h and disposed at a predetermined position of the body 1.
　つまり、図１０に示すようにロックピン３を自重で取り付けしたのでは、ロックピン３が胴体1の一側寄りや他側寄りに位置ずれすることがあると共に、横向き部３ａや幅広部３ｆが一側取付柱１ｇ、他側取付柱１ｈよりも上方に張り出した状態でロックピン３を完全に収容できないことがある。そこで、保持爪７２の保持溝７２ａにロックピン３の横向き部３ａや横向き部３ａの幅広部３ｆを嵌合してロックピン３を胴体１の上方に位置決めをすると共に、保持溝７２ａで横向き部３ａを押し下げてロックピン３を弾性変形することにより一側・他側取付柱１ｇ，１ｈの間に押し込んで、ロックピン３を収容して所定の姿勢及び胴体１の所定位置に組み込んでいる。
　このとき、一対の保持片７１は挟持を解除する方向に揺動しているので、その保持片７１の先端部７１ａは胴体１よりも左右両側方に位置して胴体１の一側取付柱１ｇ、他側取付柱１ｈと干渉することがない。 That is, as shown in FIG. 10, when the lock pin 3 is attached by its own weight, the lock pin 3 may be displaced toward one side or the other side of the body 1, and the sideways portion 3a and the wide portion 3f The lock pin 3 may not be completely accommodated in a state of protruding upward from the one side mounting column 1g and the other side mounting column 1h. Therefore, the horizontal portion 3a of the lock pin 3 and the wide portion 3f of the horizontal portion 3a are fitted into the holding groove 72a of the holding claw 72 to position the lock pin 3 above the body 1, and the horizontal portion is defined by the holding groove 72a. By pushing down 3a and elastically deforming the lock pin 3, the lock pin 3 is pushed between the one side and the other side mounting pillars 1g and 1h, and the lock pin 3 is accommodated and assembled in a predetermined posture and a predetermined position of the body 1.
At this time, since the pair of holding pieces 71 are swung in the direction of releasing the holding, the front end portions 71a of the holding pieces 71 are located on both the left and right sides of the body 1 and are attached to the one side mounting column 1g of the body 1. There is no interference with the other-side mounting column 1h.
　前述のようにしてロックピン３の横向き部３ａが一側取付柱１ｇの上端面、他側取付柱１ｈの上端面よりも下方に位置する状態にロックピン３を胴体１に組み込んだ後に、レーザセンサ７９でロックピン３の位置（横向き部３ａの上下方向位置）が所定位置であるかを検出することで、ロックピン３が胴体１に正しく組み込まれているかを判断する。
　そして、ロックピン３が正しく組み込まれていないと判断したときには、その胴体、引手、ロックピンより成るスライダーを不良品とする。
　つまり、ロックピン３が胴体１に正しく組み込まれ、ロックピン３が決められた所定位置にあるときは、加締め機構７０ａの保持溝７２ａは、所定位置まで下降したので、保持溝７２ａは所定位置である。
　これにより、レーザセンサ７９の投光器から投光されたレーザ光は、保持爪７２のレーザ照射部７２ｃに照射される。レーザ照射部７２ｃに照射されたレーザ光は反射し、反射したレーザ光は受光器が受光する。
　ロックピン３が胴体１に正しく組み込まれずに、ロックピン３が決められた所定位置とずれた位置であるときは、加締め機構７０ａの保持溝７２ａは所定位置まで下降しなかったり、所定位置よりも下降するので、保持爪７２は所定位置とずれた位置である。
　これにより、レーザセンサ７９の投光器から投光されたレーザ光は、保持爪７２のレーザ照射部７２ｃとは異なる位置に照射され、レーザ照射部７２ｃには照射されない。
　このために、レーザ照射部７２ｃからレーザ光が反射されないので、受光器はレーザ光を受光しない。
　このようであるから、受光器がレーザ光を受光したときは、ロックピン３が胴体１に正しく組み込まれていると判断する。
　受光器がレーザ光を受光しないときは、ロックピン３が胴体１に正しく組み込まれていないと判断する。
　また、レーザ照射部７２ｃは保持爪７２の突出部（凸部）７２ｂに設けられ、突出部（凸部）７２ｂは上辺と下辺と上辺下辺を結ぶ垂直線で形成されている。レーザ照射部７２ｃは突出部７２ｂの上辺付近や下辺付近の縁部に設けることが望ましい。 After the lock pin 3 is incorporated in the body 1 in such a manner that the lateral portion 3a of the lock pin 3 is positioned below the upper end surface of the one side mounting column 1g and the upper end surface of the other side mounting column 1h as described above, the laser By detecting whether or not the position of the lock pin 3 (vertical direction position of the horizontal portion 3a) is a predetermined position by the sensor 79, it is determined whether the lock pin 3 is correctly incorporated in the body 1.
When it is determined that the lock pin 3 is not properly assembled, the slider including the body, the handle, and the lock pin is regarded as a defective product.
That is, when the lock pin 3 is correctly assembled into the body 1 and the lock pin 3 is in the predetermined position, the holding groove 72a of the caulking mechanism 70a is lowered to the predetermined position, so that the holding groove 72a is in the predetermined position. It is.
Thereby, the laser beam projected from the projector of the laser sensor 79 is irradiated to the laser irradiation unit 72 c of the holding claw 72. The laser beam applied to the laser irradiation unit 72c is reflected, and the reflected laser beam is received by the light receiver.
When the lock pin 3 is not correctly assembled into the body 1 and the lock pin 3 is at a position deviated from the predetermined position, the holding groove 72a of the caulking mechanism 70a does not descend to the predetermined position, or from the predetermined position. Is also lowered, so that the holding claw 72 is shifted from a predetermined position.
Thereby, the laser beam projected from the projector of the laser sensor 79 is irradiated to a position different from the laser irradiation unit 72c of the holding claw 72, and is not irradiated to the laser irradiation unit 72c.
For this reason, since the laser beam is not reflected from the laser irradiation unit 72c, the light receiver does not receive the laser beam.
Thus, when the light receiver receives the laser beam, it is determined that the lock pin 3 is correctly incorporated in the body 1.
When the light receiver does not receive the laser beam, it is determined that the lock pin 3 is not correctly incorporated into the body 1.
Moreover, the laser irradiation part 72c is provided in the protrusion part (convex part) 72b of the holding nail | claw 72, and the protrusion part (convex part) 72b is formed of the perpendicular line which connects an upper side, a lower side, and an upper side lower side. The laser irradiation part 72c is desirably provided in the vicinity of the upper side or the lower side of the protruding part 72b.
　前述のように、ロックピン３の胴体１への組み込み状態をレーザセンサ７９で検査した後に、押下げ片７８により可動部材７５をさらに下方に移動し、プッシャパッド７３を下降して図１２に示すように、胴体１の一側取付柱１ｇの上部及び他側取付柱１ｈの上部を加締めることでロックピン３を胴体１に組み付け、スライダーを組み立てる。
　プッシャパッド７３により胴体１の一側取付柱１ｇの上部及び他側取付柱１ｈの上部を加締めると、保持溝７２ａは上方に移動する。その後、プッシャパッド７３も上方に移動する。 As described above, after inspecting the state of incorporation of the lock pin 3 into the body 1 with the laser sensor 79, the movable member 75 is further moved downward by the pressing piece 78, and the pusher pad 73 is lowered, as shown in FIG. In this manner, the upper part of the one side mounting column 1g and the upper side of the other side mounting column 1h are caulked to assemble the lock pin 3 to the body 1 to assemble the slider.
When the upper part of the one side mounting column 1g and the upper side of the other side mounting column 1h are crimped by the pusher pad 73, the holding groove 72a moves upward. Thereafter, the pusher pad 73 also moves upward.
　このように、プッシャパッド７３で胴体１の一側取付柱１ｇ、他側取付柱１ｈを同時に加締めるので、一度の加締め動作でロックピン３を胴体１に組み付けできる。 Thus, the pusher pad 73 simultaneously crimps the one side mounting column 1g of the body 1 and the other side mounting column 1h, so that the lock pin 3 can be assembled to the body 1 by a single crimping operation.
　この実施形態では、引手２の開口部２ｃは他側取付柱１ｈの周囲に取り付けられ、他側取付柱１ｈよりも高さの低い一側取付柱１ｇには引手２が存在しないので、他側取付柱１ｈとそれよりも高さの低い一側取付柱１ｇを一度に加締めてもプッシャパッド７３が引手２と干渉することがなく、上翼板１ａに高低差のある取付柱を備えた胴体１にロックピン３を１度の加締め動作で組み付けできる。
　つまり、引手２の開口部２ｃが他側取付柱１ｈよりも高さの低い一側取付柱１ｇの周囲に取り付けてあると、引手２の上面と一側取付柱１ｇの上部との間の寸法が短く、プッシャパッド７３で一側取付柱１ｇを加締める際にプッシャパッド７３が引手２と干渉して損傷することがある。 In this embodiment, the opening 2c of the handle 2 is attached around the other side mounting column 1h, and there is no handle 2 in the one side mounting column 1g having a lower height than the other side mounting column 1h. The pusher pad 73 does not interfere with the handle 2 even if the mounting column 1h and the lower side mounting column 1g are crimped at a time, and the upper wing plate 1a has a mounting column with a difference in height. The lock pin 3 can be assembled to the body 1 by a single caulking operation.
That is, when the opening 2c of the handle 2 is mounted around the one side mounting column 1g having a lower height than the other side mounting column 1h, the dimension between the upper surface of the handle 2 and the upper side of the one side mounting column 1g. The pusher pad 73 may interfere with the handle 2 and be damaged when the one side mounting column 1g is crimped with the pusher pad 73.
　スライダー検査装置８０は、図３に示すように組立機本体１１に設けたロックピン押えパッド８１と検査バー８２とレーザセンサ８３を備えている。
　ロックピン押えパッド８１は図１３に示すように、搬送装置２０で検査位置に搬送された引手２、ロックピン３を胴体１に取り付けて組み立てたスライダーの真上に上下移動可能に設けてある。
　このロックピン押えパッド８１を下方に移動し、図１４に示すように、そのロックピン押えパッド８１の下面８１ａをロックピン３の横向き部３ａに接することで、ロックピン３を押さえる。
　引手２と対向して上下移動する検査バー８２は、前述した検査位置に搬送されたスライダーの引手２の摘み部２ａを押下げて、図１４に示すように、その引手２の取付部２ｂを上方に揺動させて移動させる。
　レーザセンサ８３は、検査バー８２で引手２の摘み部２ａを押し下げたときのロックピン３の爪部３ｃの位置及び摘み部２ａを押し下げないときの爪部３ｃの位置を検出し、所定の位置であればロックピン組付正常で、スライダーを良品とし、所定の位置でなければロックピン組付異常で、スライダーを不良品とする。あらかじめ良品と不良品のスライダーのロックピン３の状態を比較し、良品の爪部３ｃの形状をもとにレーザ光を当てる爪部３ｃの基準位置を決定する。尚、胴体１の上翼板１ａ又は胴体１の一部を基準としてレーザ光を当てる位置、胴体１の上翼板１ａからの高さを決めても良い。 As shown in FIG. 3, the slider inspection device 80 includes a lock pin press pad 81, an inspection bar 82, and a laser sensor 83 provided in the assembly machine main body 11.
As shown in FIG. 13, the lock pin presser pad 81 is provided so as to be vertically movable right above the slider assembled by attaching the handle 2 and the lock pin 3 which are transported to the inspection position by the transport device 20 to the body 1.
The lock pin press pad 81 is moved downward, and the lock pin 3 is pressed by contacting the lower surface 81a of the lock pin press pad 81 with the lateral portion 3a of the lock pin 3 as shown in FIG.
The inspection bar 82 that moves up and down facing the handle 2 pushes down the knob 2a of the slider handle 2 conveyed to the above-described inspection position, so that the attachment portion 2b of the handle 2 is moved down as shown in FIG. Swing upward and move.
The laser sensor 83 detects the position of the claw 3c of the lock pin 3 when the knob 2a of the handle 2 is pushed down by the inspection bar 82 and the position of the claw 3c when the knob 2a is not pushed down. If this is the case, the lock pin assembly is normal and the slider is a non-defective product, and if it is not a predetermined position, the lock pin assembly is abnormal and the slider is defective. The state of the lock pins 3 of the good and defective sliders is compared in advance, and the reference position of the claw portion 3c to which the laser beam is applied is determined based on the shape of the good claw portion 3c. The position where the laser beam is applied and the height from the upper blade 1a of the fuselage 1 may be determined based on the upper blade 1a of the fuselage 1 or a part of the fuselage 1.
　引手２、ロックピン３を胴体１に取り付けて組み立てたスライダーを検査位置まで搬送する搬送装置２０の搬送レール上面２０ａと胴体１の上翼板１ａとの高低差が少なく、引手２の摘み部２ａを押し下げると直ちに搬送レール上面２０ａに接し、引手２の揺動量に制約があるので、検査に必要なロックピン３の爪部３ｃのストローク（上方への移動量）を確保できないことがある。 There is little difference in height between the upper surface 20a of the carrier rail 20 and the upper blade 1a of the fuselage 1, and the knob 2a of the handle 2 is small. When is pushed down, it immediately comes into contact with the upper surface 20a of the transport rail and the swing amount of the pull handle 2 is limited, so that the stroke (the upward movement amount) of the claw portion 3c of the lock pin 3 may not be ensured.
　そこで、検査位置に停止した胴体１の引手２の摘み部２ａが接する引手２の揺動の支点８４を、搬送レール上面２０ａよりも高い位置に設け、引手２の揺動量を大きくし、検査に必要なロックピン３の爪部３ｃのストロークを確保できるようにしている。
　例えば、搬送装置２０の胴体搬送部材２３の搬送板２３ａの上面に突起８５を設け、この突起８５が左右一対の胴体案内片２２ｂ間から上方に突出し、引手２の摘み部２ａが接して揺動の支点となるようにしてある。 Therefore, a pivot point 84 for swinging the handle 2 that is in contact with the knob 2a of the handle 2 of the trunk 1 stopped at the inspection position is provided at a position higher than the upper surface 20a of the transport rail, and the swing amount of the handle 2 is increased for inspection. A necessary stroke of the claw portion 3c of the lock pin 3 can be secured.
For example, a protrusion 85 is provided on the upper surface of the transport plate 23a of the body transport member 23 of the transport device 20, and the protrusion 85 protrudes upward from between the pair of left and right body guide pieces 22b, and the knob 2a of the handle 2 is in contact with and swings. To be a fulcrum of
　次に検査動作を説明する。
　爪部３ｃの位置を測定するレーザセンサ８３は、スライダーの左右方向に向けてレーザ光を発信し、発信器から爪部３ｃに発信したレーザ光を爪部３ｃで反射させて受信器で受信する反射形のレーザセンサである。
　一側取付柱１ｇと他側取付柱１ｈの間に引手２の取付部２ｂが配置された空間で、ロックピン３の爪部３ｃは上下に移動可能である。一側取付柱１ｇと他側取付柱１ｈの間で、上下に移動可能な爪部３ｃの基準位置に対して爪部３ｃの高さをレーザ光で検査する。
　図１４に示すように、引手２を押し下げたときのロックピン３の爪部３ｃの上下方向の位置をレーザセンサ８３で検出する。
　図１５に示すように、引手２の押し下げを解除したときのロックピン３の爪部３ｃの位置をレーザセンサ８３で検出する。
　そして、爪部３ｃの基準位置に対して、ロックピン３の爪部３ｃの位置が設定した所定位置であればスライダーを良品とし、所定位置でなければスライダーを不良品とする。 Next, the inspection operation will be described.
The laser sensor 83 that measures the position of the claw part 3c emits laser light in the horizontal direction of the slider, reflects the laser light transmitted from the transmitter to the claw part 3c by the claw part 3c, and receives it by the receiver. It is a reflection type laser sensor.
The claw portion 3c of the lock pin 3 can move up and down in a space where the attachment portion 2b of the handle 2 is disposed between the one side attachment column 1g and the other side attachment column 1h. Between the one side mounting column 1g and the other side mounting column 1h, the height of the claw portion 3c is inspected with a laser beam with respect to the reference position of the claw portion 3c movable up and down.
As shown in FIG. 14, the laser sensor 83 detects the vertical position of the claw portion 3 c of the lock pin 3 when the handle 2 is pushed down.
As shown in FIG. 15, the laser sensor 83 detects the position of the claw portion 3 c of the lock pin 3 when the push-down of the pull handle 2 is released.
If the position of the claw portion 3c of the lock pin 3 is set to a predetermined position with respect to the reference position of the claw portion 3c, the slider is determined to be non-defective, and if not, the slider is determined to be defective.
　このようであるから、胴体１を直線状に配列して搬送するスライダー組立機において、組付装置７０の下流側に検査装置８０を設けて、ロックピン３の組付状態を検査することができる。 Thus, in the slider assembly machine that conveys the body 1 in a straight line, the inspection device 80 is provided on the downstream side of the assembly device 70 to inspect the assembled state of the lock pin 3. .
　１…胴体、１ａ…上翼板、１ｆ…爪穴、１ｇ…一側取付柱、１ｈ…他側取付柱、２…引手、２ａ…摘み部、２ｂ…取付部、２ｃ…開口部、３…ロックピン、３ｅ…爪、２０…搬送装置、６０…ロックピン搬送装置、６１…ロックピン用シュート、７０…組付装置、７０ａ…加締め機構、７０ｂ…加締め動作部、７０ｃ…ロックピン位置検出部、７１…保持片、７２…保持爪、７２ａ…保持溝、７３…プッシャパッド。 DESCRIPTION OF SYMBOLS 1 ... fuselage, 1a ... upper wing board, 1f ... claw hole, 1g ... one side attachment pillar, 1h ... other side attachment pillar, 2 ... handle, 2a ... knob part, 2b ... attachment part, 2c ... opening part, 3 ... Lock pin, 3e ... claw, 20 ... transport device, 60 ... lock pin transport device, 61 ... lock pin chute, 70 ... assembly device, 70a ... caulking mechanism, 70b ... caulking operation unit, 70c ... lock pin position Detecting part, 71 ... holding piece, 72 ... holding claw, 72a ... holding groove, 73 ... pusher pad.

Claims (6)

  1. 　スライドファスナー用のスライダーの胴体（１）に引手（２）、ロックピン（３）を取り付け、胴体（１）には胴体（１）の移動方向の一側と他側に取付柱（１ｇ）（１ｈ）を設け、胴体（１）の移動方向と交差する左右方向にロックピン（３）を取り付ける左右一対の取付柱（１ｇ）（１ｈ）を有し、その胴体（１）の取付柱（１ｇ）（１ｈ）を加締めてロックピン（３）を胴体（１）に組み付けるスライダー組立機のロックピン組付装置であって、
    　ロックピン組付装置は、
    　複数のロックピン（３）を搬送するロックピン搬送装置（６０）と、このロックピン搬送装置（６０）で搬送されたロックピン（３）を胴体（１）に組み付ける組付装置（７０）を備え、
    　前記組付装置（７０）は、ロックピン搬送装置（６０）で搬送されたロックピン（３）を胴体（１）の取付柱（１ｇ）（１ｈ）に供給し、その胴体（１）の取付柱（１ｇ）（１ｈ）を加締めてロックピン（３）を胴体（１）に組み付ける加締機構（７０ａ）と、この加締機構（７０ａ）を加締め動作する加締め動作部（７０ｂ）を備えていることを特徴とするスライダー組立機のロックピン組付装置。     A handle (2) and a lock pin (3) are attached to the body (1) of the slider for the slide fastener, and the body (1) is provided with mounting columns (1g) on one side and the other side of the body (1) in the moving direction. 1h) and has a pair of left and right mounting columns (1g) (1h) for mounting the lock pin (3) in the left-right direction intersecting the moving direction of the body (1), and the mounting column (1g) of the body (1) ) (1h) is a lock pin assembling device of a slider assembling machine for assembling the lock pin (3) to the body (1) by crimping,
    The lock pin assembly device
    A lock pin transport device (60) for transporting a plurality of lock pins (3) and an assembly device (70) for assembling the lock pin (3) transported by the lock pin transport device (60) to the body (1) Prepared,
    The assembling device (70) supplies the lock pin (3) conveyed by the lock pin conveying device (60) to the mounting pillars (1g) (1h) of the fuselage (1) and attaches the fuselage (1). A caulking mechanism (70a) for caulking the pillar (1g) (1h) and assembling the lock pin (3) to the body (1), and a caulking operation part (70b) for caulking the caulking mechanism (70a) A device for assembling a lock pin of a slider assembling machine.
  2. 　前記加締機構（７０ａ）は、ロックピン（３）を挟持する保持片（７１）と、
    　挟持されたロックピン（３）を胴体（１）の左右一対の取付柱（１ｇ）（１ｈ）の間に位置決めし、かつ所定の姿勢で収容する保持溝（７２ａ）と、
    　前記胴体（１）の取付柱（１ｇ）（１ｈ）を加締めるプッシャパッド（７３）を有し、
    　前記加締機構（７０ａ）は、前記ロックピン搬送装置（６０）のロックピン用シュート（６１）内のロックピン（３）を保持する状態と、胴体（１）にロックピン（３）を組み付ける状態とに渡って移動し、
    　前記保持片（７１）、保持溝（７２ａ）、プッシャパッド（７３）は、前記加締め動作部（７０ｂ）により胴体１に向けて移動可能である請求項１記載のスライダー組立機のロックピン組付装置。     The caulking mechanism (70a) includes a holding piece (71) that holds the lock pin (3),
    A holding groove (72a) for positioning the clamped lock pin (3) between a pair of left and right mounting columns (1g) (1h) of the body (1) and accommodating it in a predetermined posture;
    A pusher pad (73) for caulking the mounting column (1g) (1h) of the body (1);
    The caulking mechanism (70a) holds the lock pin (3) in the lock pin chute (61) of the lock pin transport device (60) and assembles the lock pin (3) to the body (1). Move across the state,
    The lock pin assembly for a slider assembly machine according to claim 1, wherein the holding piece (71), the holding groove (72a), and the pusher pad (73) are movable toward the body 1 by the caulking operation portion (70b). Attached equipment.
  3. 　前記胴体（１）は、案内柱１ｃで連結された上翼板（１ａ）と下翼板（１ｂ）と、上翼板（１ａ）にロックピン（３）の端部が挿入される爪穴（１ｆ）を設け、上翼板（１ａ）と下翼板（１ｂ）との間にエレメント案内路（１ｄ）を有し、
    　前記ロックピン（３）は、胴体（１）の取付柱（１ｇ）（１ｈ）に組み付けられる上部の横向き部（３ａ）と、横向き部（３ａ）に連続して爪穴（１ｆ）に挿入される爪部（３ｃ）を有し、
    　前記保持片（７１）は、前記保持片（７１）で挟持したロックピン（３）が胴体（１）の左右一対の取付柱（１ｇ）（１ｈ）の間に入り込み、そのロックピン（３）の爪部（３ｃ）が胴体（１）の爪穴（１ｆ）に挿入されるとロックピン（３）の挟持を解放し、
    　前記保持溝（７２ａ）は、前記保持片（７１）で挟持が解放されたロックピン（３）の上部の横向き部（３ａ）に嵌合し、かつ左右一対の取付柱（１ｇ）（１ｈ）の上面から下方へ向かってロックピン（３）を押し込んで組み付け、
    　前記プッシャパッド（７３）は、胴体（１）の取付柱（１ｇ）（１ｈ）を上から押圧して加締めるようにした請求項２記載のスライダー組立機のロックピン組付装置。     The fuselage (1) has an upper blade (1a) and a lower blade (1b) connected by a guide post 1c, and a claw hole into which an end of a lock pin (3) is inserted into the upper blade (1a). (1f) is provided, and an element guide path (1d) is provided between the upper blade (1a) and the lower blade (1b).
    The lock pin (3) is inserted into the claw hole (1f) continuously to the lateral part (3a) on the upper part and the lateral part (3a) assembled to the mounting column (1g) (1h) of the body (1). Nail portion (3c)
    In the holding piece (71), the lock pin (3) clamped by the holding piece (71) enters between a pair of left and right mounting columns (1g) (1h) of the body (1), and the lock pin (3) When the claw portion (3c) is inserted into the claw hole (1f) of the body (1), the clamping of the lock pin (3) is released,
    The holding groove (72a) is fitted into a laterally facing portion (3a) of the upper portion of the lock pin (3) released from being held by the holding piece (71), and a pair of left and right mounting columns (1g) (1h) Push the lock pin (3) downward from the top surface of the
    The lock pin assembling apparatus for a slider assembling machine according to claim 2, wherein the pusher pad (73) presses the mounting pillars (1g) (1h) of the body (1) from above.
  4. 　前記保持溝（７２ａ）で左右一対の取付柱（１ｇ）（１ｈ）の間に組み込んだロックピン（３）の位置を検出するロックピン位置検出部（７０ｃ）を設けた請求項３記載のスライダー組立機のロックピン組付装置。 The slider according to claim 3, further comprising a lock pin position detecting portion (70c) for detecting a position of the lock pin (3) assembled between the pair of left and right mounting columns (1g) (1h) in the holding groove (72a). Lock pin assembly device for assembly machines.
  5. 　前記胴体（１）の上翼板（１ａ）には、胴体（１）の移動方向に一側取付柱（１ｇ）と他側取付柱（１ｈ）を設け、胴体（１）の移動方向と交差する方向に離隔した左右一対の一側取付柱（１ｇ）と、左右一対の他側取付柱（１ｈ）を有し、
    　前記引手（２）は、摘み部２ａと胴体（１）に取り付けられる取付部（１ｂ）を有し、
    　前記胴体（１）の一側取付柱（１ｇ）と他側取付柱（１ｈ）との間に引手（２）の取付部（１ｂ）を配置し、
    　前記左右一対の一側取付柱（１ｇ）の間と左右一対の他側取付柱（１ｈ）の間とに渡ってロックピン（３）を組み付けた状態で、プッシャパッド（７３）で一側取付柱（１ｇ）と他側取付柱（１ｈ）を加締めるようにした請求項３又は４記載のスライダー組立機のロックピン組付装置。     The upper wing plate (1a) of the fuselage (1) is provided with one side mounting column (1g) and the other side mounting column (1h) in the movement direction of the fuselage (1), and intersects the movement direction of the fuselage (1). A pair of left and right one side mounting columns (1g) and a pair of left and right other side mounting columns (1h),
    The handle (2) has a knob part 2a and an attachment part (1b) attached to the body (1).
    The mounting portion (1b) of the handle (2) is disposed between the one side mounting column (1g) and the other side mounting column (1h) of the body (1),
    One side mounting with a pusher pad (73) with the lock pin (3) assembled between the pair of left and right one side mounting columns (1g) and between the pair of left and right side mounting columns (1h). The lock pin assembling device for a slider assembling machine according to claim 3 or 4, wherein the column (1g) and the other side mounting column (1h) are caulked.
  6. 　前記胴体（１）を搬送する搬送装置（２０）を設け、
    　前記搬送装置（２０）は、前記胴体（１）のエレメント案内路（１ｄ）及びテープ溝１ｅに嵌合する搬送レール（２２ｂ）と、胴体（１）を胴体嵌合凹部（２３ｂ）に嵌合して複数の胴体（１）を搬送する胴体搬送部材（２３）と、を有し、
    　胴体搬送部材（２３）には、引手（２）を支持する引手支持部（２４）を設け、
    　胴体（１）に取り付けた引手（２）の摘み部（２ａ）が引手支持部（２４）に接し、その引手（２）の取付部（２ｂ）が胴体（１）の上翼板（１ａ）に接するようにした請求項５記載のスライダー組立機のロックピン組付装置。     A transport device (20) for transporting the body (1) is provided,
    The transport device (20) includes a transport rail (22b) that fits into the element guide path (1d) and the tape groove 1e of the body (1), and a body (1) that fits into the body fitting recess (23b). And a torso conveying member (23) for conveying a plurality of torso (1),
    The trunk conveying member (23) is provided with a handle support portion (24) for supporting the handle (2),
    The knob (2a) of the handle (2) attached to the fuselage (1) is in contact with the handle support part (24), and the attachment (2b) of the handle (2) is the upper wing plate (1a) of the fuselage (1). The lock pin assembling apparatus for a slider assembling machine according to claim 5, wherein the assembling apparatus is in contact with.
PCT/JP2014/054943 2014-02-27 2014-02-27 Lock pin fastening device for slider assembly machine WO2015129000A1 (en)

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CN201480002641.9A CN104754980B (en) 2014-02-27 2014-02-27 The purl assembling device of zipper head kludge
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CN108714783B (en) * 2018-04-23 2023-07-21 泉州市旭麟机械制造有限公司 Lock pin assembly equipment in zipper assembly machine and use method thereof
CN113349527B (en) * 2020-03-06 2022-11-22 Ykk株式会社 Slider mounting device

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JPH04300501A (en) * 1991-03-28 1992-10-23 Yoshida Kogyo Kk <Ykk> Pull supply device of slider assembling machine for slide fastener
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US3138852A (en) * 1961-12-26 1964-06-30 Talon Inc Automatic lock slider assembling machine
JPS61247402A (en) * 1984-09-28 1986-11-04 韓國ジツパ−株式会社 Apparatus for continuously assembling slider for fastener
JPS62100010U (en) * 1985-12-17 1987-06-25
JPH04300501A (en) * 1991-03-28 1992-10-23 Yoshida Kogyo Kk <Ykk> Pull supply device of slider assembling machine for slide fastener
JP2000270910A (en) * 1999-03-25 2000-10-03 Ykk Corp Device for assembling pull tab for slider

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