KR20190099665A - Assembly device for pipe support hanger - Google Patents

Abstract

The present invention relates to an assembly device for a pipe support hanger which can improve productivity of a product. The assembly device for a pipe support hanger comprises: a band transport unit which is separated from an upper surface of a worktable, and transports a band for pipe connection to an assembly area in front thereof by one pitch at a time; a discharge unit which is separated from the band transport unit, is positioned in front of the band transport unit, and mounts a band transported to the assembly area on a current position when moving forwards to the assembly area; a nut transport unit which is positioned on a left or a right side of the assembly area, and horizontally positions a nut supplied outside on one side of the assembly area; an upper head transport unit which is separated from the band transport unit, is positioned below the band transport unit, and transports an upper head to an upper head lifting area positioned in front thereof below the assembly area by one pitch at a time; a lifting unit which is positioned in the upper head lifting area to be lifted, and lifts an upper head transported to the upper head lifting area to alternately insert an upper end of the upper head into an opening part of a lower end of a band transported to the assembly area; and a bolt assembly unit which is positioned on a side opposite to the nut transport unit with respect to the assembly area, and forms a finished product by coupling a front end of a bolt supplied outside to the nut through the band and the upper head after horizontally positioning the bolt and the nut on the same line.

Description

Pipe support hanger assembly device {ASSEMBLY DEVICE FOR PIPE SUPPORT HANGER}

The present invention relates to a pipe support hanger assembling apparatus, and more particularly, the productivity of the product can be improved by automating the process of discharging the finished product, as well as the process of inserting and assembling the band and the upper head and the nut and bolt. In addition, since the assembly position of the band and the upper head and the fastening state of the bolt and nut is constant, the present invention relates to a pipe support hanger assembling apparatus which can secure the reliability of the assembled state of the product.

Generally, various pipes are installed in the ceiling of a building, and a pipe support hanger for fixing the pipe to the installation position is used.

Conventional pipe support hangers include a pair of semicircular bands for wrapping the outer surface of a pipe, an upper head connected to an upper portion of a pair of semicircular bands and connected to a bolt, etc., and a pair of semicircular bands and an upper head. Connection structure is provided.

Here, the connecting structure is interposed between the top of the semi-circular band between the lower end of the upper head, through the bolt through the top of the semi-circular band and the lower end of the upper head, and then form the form of coupling the nut to the threaded thread of the bolt Have

By the way, in the case of the conventional pipe support hanger when the band and the upper head is delivered assembled, since the bolt and nut must be manually assembled, a lot of time should be put into the assembly process, and the assembled state of the bolt and nut is not constant. There was a difficulty in ensuring the reliability of the assembled product.

As a prior art document related to the present invention, a pipe hanger is disclosed in Korean Patent Publication No. 10-2017-0102727 (published September 12, 2017).

It is an object of the present invention to improve the productivity of the product by automating the process of discharging the finished product, as well as the process of inputting and assembling the band and the upper head and the nut and bolt, and assembling position of the band and the upper head and the bolt Since the fastening state of the and nuts is constant, it is to provide a pipe support hanger assembly device that can ensure the reliability of the assembly state of the product.

Pipe support hanger assembling apparatus according to the present invention is positioned apart from the upper surface of the work table, the band transfer unit for transferring the pipe connection band by one pitch to the front assembly area, and is spaced apart in front of the band transfer unit And a discharge unit for mounting the band transferred to the assembly area at the current position when advancing to the assembly area, and positioned at the left or right side of the assembly area, and the nut supplied from the outside is horizontally positioned at one side of the assembly area. A nut conveying unit to be spaced apart from the lower portion of the band conveying unit, and an upper head conveying unit configured to convey the upper head by one pitch to an upper upper head raising area located at a lower portion of the assembly area; The upper head is positioned so as to be elevated in an area, and lifts the upper head transferred to the upper head lifting area. An elevating unit for inserting an upper end into the lower opening of the band transferred to the assembling area, and positioned on an opposite side to the nut conveying unit with respect to the assembling area; And a bolt assembly unit for coupling the front end of the bolt to the nut through the band and the upper head to form a finished product. The bolt assembly unit includes a front end of the bolt through forward and rotational operations. After the assembly is completed by combining with the nut is retracted to the original position, the discharge unit is characterized in that the retracted finished product in the assembly area to retreat to drop to the discharge position.

Here, the band transfer unit has a length in the front and rear direction, the upper rail is coupled to the lower end of the upper rail and a plurality of the band is seated along the longitudinal direction at the upper end, generating the vibration by the band to the upper rail It is preferable that a vibration generator for moving the pitch forward one by one is provided.

In addition, the upper head conveying unit has a length in the front and rear direction, and the upper end of the lower rail is seated a plurality of the upper head in the longitudinal direction, and supporting the lower end of the upper head in the lower rail, horizontal rotation Preferably, a conveyor is rotatable forward with respect to a rotation axis forming a center, and a transfer motor is organically connected to the rotation axis to rotate the conveyor by one pitch.

In addition, the discharge unit is a support that is vertically positioned in front of the band transfer unit, a pair of guide bars which are horizontally coupled to the upper end of the support in the front and rear direction, and slides back and forth, and the front of the band supply unit A moving member coupled to one end of the guide bars in a state spaced apart from each other, and having a mount for protruding the upper head of the finished product from one side of the assembly region side, and horizontally in the front-rear direction on an upper end of the support; It is preferable that a moving cylinder is coupled through and coupled to one surface of the movable member, the rod coming out to one side.

In addition, between the support and the assembly area is coupled to the horizontally adjustable locking piece in the left and right direction, the locking piece is the retracted product mounted on the cradle when the moving member is retracted in the state of mounting the finished product It is preferable to make it latch and drop to the discharge position below.

In addition, the engaging pieces are spaced apart in pairs in the left and right directions, it is preferable to pass the moving member through the spaced apart from each other.

In addition, it is preferable that the guide member for guiding the finished product falling downward in the lower portion of the locking piece to move to the discharge position is inclined downward.

In addition, the nut transfer unit is positioned horizontally, the plate is formed in the standby area on the upper surface, the nut supply unit for moving the nut accommodated therein by one pitch, located in the standby area, and horizontal to the upper surface of the plate It is preferably installed, it is preferably provided with a moving cylinder for horizontally moving the nut located in the waiting area to one side of the assembly area by protruding the rod to one end.

In addition, the elevating unit is positioned so as to be able to elevate to the lower portion of the upper head lifting area and the assembly area, the elevating block in which the upper head transferred to the upper head lifting area is located in the seating groove of the upper, and the work table It is preferable that the lifting cylinder is installed vertically on the upper portion, and the rod lifting on the upper end is connected to the lifting block.

In addition, the bolt assembly unit is a bolt supply unit for moving the bolt accommodated therein to the bolt lifting area by a pitch, and the lifting position in the bolt lifting area, the bolt transferred to the bolt lifting area in the upper seating groove A lifting block positioned, a lifting cylinder installed vertically on an upper portion of the work table, and a rod rushing to an upper end connected to the lifting block; and a slide assembly from the upper portion of the lifting block to a bolt assembly position and a bolt gripping position. The movable table is installed so as to be rotatable in the horizontal and vertical directions with respect to the horizontal center of rotation in the front and rear directions at the upper portion of the movable table, and the bolt is placed at the front end to hold the head of the bolt when the lifting block is lifted. An assembly motor rotatably provided with a coupling tool, wherein the assembly motor is movable At the same time as the table is moved to the bolt gripping position, the front end is pivoted downward to grasp the head of the bolt at the front end of the bolt coupler, and when the table is moved horizontally, the moving table is gripped at the front end of the bolt coupler when moving to the bolt assembly position. Preferably, the threaded portion of the bolt is coupled to the nut through the band and the upper head.

In addition, the bolt assembly unit is installed on the upper portion of the moving table, the rotating cylinder is installed in the upper portion of the work table, the rotary cylinder is axially rotatably connected to the horizontal center of rotation of the assembly motor, the shear It is preferable that a moving cylinder is provided to slide the moving table to the bolt assembly position and the bolt gripping position by the appearance of the rod protruding.

In addition, a pair of grippers for holding the screw portion of the bolt from both sides is further provided at both ends in the front and rear direction of the lifting block, the pair of holding holes in the corresponding direction when the lifting block is lowered position Preferably, the bolt is gripped by the bolt when the bolt is transferred to the seating groove, and then the lifting block is opened in a corresponding direction at the raised position to be spaced apart from the thread of the bolt.

In addition, an insertion groove is formed in the end of the bolt coupler so that the head of the bolt correspondingly inserted, the insertion groove may be embedded with a magnet for attaching the head of the bolt.

In addition, the pipe support hanger assembly device It is preferable to further include a control unit for controlling the drive of the band transfer unit, the discharge unit, the nut transfer unit, the upper head transfer unit and the lifting unit and the bolt assembly unit.

The present invention, as well as the input and assembly process of the lower band and the upper head and the nut and bolt, as well as by automating the finished product discharge process of the assembly is completed, it is possible to secure a constant output for the operating time of the device can be planned production In addition, the productivity of the product can be improved, and the assembly position of the lower band and the upper head and the fastening state of the bolt and the nut are constant, so that the reliability of the assembled state of the product can be obtained.

1 is a front view for showing the pipe support hanger assembly according to the present invention.
Figure 2 is a side view for showing a pipe support hanger assembly according to the present invention.
Figure 3 is a plan view for showing a pipe support hanger assembly according to the present invention.
Figure 4a is an operating state diagram for showing a state in which the moving member of the discharge unit in the pipe support hanger assembly apparatus according to the present invention is advanced to the assembly area, the upper head transfer unit transfers the upper head to the upper head lifting area.
Figure 4b is an operating state diagram for showing the state in which the nut transfer unit moves the nut to one side of the assembly area in the pipe support hanger assembly apparatus according to the present invention.
Figure 4c is an operating state diagram for showing a state in which the lifting block of the elevating unit in the pipe support hanger assembly apparatus according to the present invention the upper head to the rising position.
Figure 4d is an operating state diagram for showing a state in which the band transfer unit of the pipe support hanger assembly apparatus according to the invention moves the band to the assembly area.
Figure 4e is an operating state diagram for showing the state in which the assembly motor of the bolt assembly unit in the pipe support hanger assembly apparatus according to the present invention rotated horizontally after gripping the lower bolt at the bolt gripping position.
Figure 4f is an operating state diagram for showing the state in which the screw assembly of the bolt assembly unit in the pipe support hanger assembly apparatus according to the present invention while screwing the front end of the bolt and the nut through the band and the upper head.
Figure 4g is an operating state diagram for showing the state in which the assembly motor of the bolt assembly unit in the pipe support hanger assembly apparatus according to the present invention is returned to the bolt gripping position, the transfer cylinder rod of the nut transfer unit is retracted.
Figure 4h is an operating state diagram for showing the state that the moving member of the discharge unit is retracted from the assembly area in the pipe support hanger assembly apparatus according to the present invention, the finished product mounted on the moving member falls to the top of the guide member.
Figure 5 is a perspective view for showing the installation state of the finished product is assembled in the pipe support hanger assembly apparatus according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Advantages and features of the present invention, and a method of achieving the same will be apparent with reference to the embodiments described below in detail with reference to the accompanying drawings.

However, the present invention is not limited by the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments make the disclosure of the present invention complete, and those skilled in the art to which the present invention pertains. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims.

In addition, in the following description of the present invention, if it is determined that related related technologies and the like may obscure the gist of the present invention, detailed description thereof will be omitted.

1 is a front view for showing a pipe support hanger assembly according to the invention, Figure 2 is a side view for showing a pipe support hanger assembly according to the invention, Figure 3 is a pipe support hanger assembly according to the invention This is a plan view for showing.

Figure 4a is an operating state diagram for showing a state in which the moving member of the discharge unit in the pipe support hanger assembly apparatus according to the present invention is advanced to the assembly area, the upper head transfer unit transfers the upper head to the upper head lifting area, Figure 4b is an operating state diagram for showing a state in which the nut transfer unit moves the nut to one side of the assembly area in the pipe support hanger assembly apparatus according to the present invention.

Figure 4c is an operating state diagram for showing a state in which the lifting block of the elevating unit in the pipe support hanger assembly apparatus according to the present invention the upper head to the assembly area, Figure 4d is a pipe support hanger assembly apparatus according to the present invention It is an operational state diagram showing the state that the band transfer unit moves the band to the assembly area.

Figure 4e is an operating state diagram for showing a state in which the assembly motor of the bolt assembly unit in the pipe support hanger assembly apparatus according to the present invention rotated horizontally after gripping the lower bolt at the bolt gripping position, Figure 4f is In accordance with the pipe support hanger assembly according to the assembly of the bolt assembly unit as the motor is moved to the bolt assembly position is an operation state diagram showing the state of screwing the nut with the nut through the band and the upper head.

Figure 4g is an operating state diagram for showing the state in which the assembly motor of the bolt assembly unit is returned to the bolt gripping position, the transfer cylinder rod of the nut transfer unit is retracted in the pipe support hanger assembly apparatus according to the present invention, Figure 4h In the pipe support hanger assembling apparatus according to the present invention, the movable member of the discharge unit is retracted from the assembly area, and a working state diagram for showing a state in which the finished product mounted on the movable member falls to the top of the guide member.

Figure 5 is a perspective view for showing the installation state of the finished product is assembled in the pipe support hanger assembly apparatus according to the present invention.

As shown in Figures 1 to 5, the pipe support hanger assembly apparatus according to the present invention is the band transfer unit 100, the discharge unit 200, the nut transfer unit 300, the upper head transfer unit 400 And, it includes a lifting unit 500, and bolt assembly unit 600.

First, the band transfer unit 100 is horizontally spaced apart from the upper surface of the work table 20, the band transfer unit 100 is a pipe connection band 11 to the front assembly area (A) Transfer by pitch.

In more detail, the band transfer unit 100 may be provided as the upper rail 110 and the vibration generating unit 120 as shown in FIGS.

The upper rail 110 is horizontally spaced apart from the upper surface of the work table 20 as shown in FIGS. 1 to 3, and the upper rail 110 has a length in the front-rear direction.

Here, the plurality of pipe connection bands 11 are sequentially seated on the upper end of the upper rail 110 along the front and rear directions.

The vibration generating unit 120 is coupled to the lower end of the upper rail 110 and generates vibration to move the bands 11 by one pitch toward the front of the upper rail 110.

Here, the vibration generating unit 120 is driven by the control unit 700 to be described later, the power is applied from a separate power supply unit (not shown).

The discharging unit 200 is spaced apart in front of the band transfer unit 100 with the assembly area A therebetween, and the band 11 transferred to the assembly area A when advancing to the assembly area A. Mount it in place.

Subsequently, the discharge unit 200 retracts the finished product 10 in which assembly is completed in the assembly area A, and falls to the guide member 260 which will be described later.

In more detail, the discharge unit 200 includes a support 210, a pair of guide bars 220, a moving member 230, and a moving cylinder as shown in FIGS. 2, 3, 4a, 4c, 4d, and 4h. 240 may be provided.

The support 210 is positioned perpendicular to the front of the band transfer unit 100 with the assembly area A therebetween.

The pair of guide bars 220 are horizontally coupled to the upper end of the support 210 in the front-rear direction to be slidably moved back and forth, and the pair of guide bars 220 are left and right of the support 210 as shown in FIG. 3. Can be installed in each direction.

The moving member 230 is coupled to one end of the guide bars 220 in a state of being spaced apart in front of the band supply unit 100 to move together in the front and rear directions, an assembly area (A) of the moving member 230. ) On one side, a cradle 231 for mounting the band 11 of the finished product 10 is formed to protrude.

The holder 231 is inserted into the inner space of the band 11 when the moving member 230 is advanced to the assembly area (A) as shown in Figure 4d to support the band 11 from below.

The moving cylinder 240 is horizontally coupled to the upper end of the support 210 in the front-rear direction, and a rod coming out from the front end of the moving cylinder 240 is coupled to one surface of the moving member 230.

The moving cylinder 240 moves the moving member 230 to the assembly area A by moving the rod out or moves the moving member 230 in a direction opposite to the assembly area A.

In addition, the engaging piece 250 is horizontally coupled between the support 210 and the assembly area A, and the locking piece 250 has a position adjustment in the left and right directions of the support 210 by a separate fastening member. It is possible.

The locking piece 250, when the moving member 230 is retracted in a direction opposite to the assembly area (A) in the state in which the finished product 10 is mounted, catches the finished product 10 mounted on the holder 231 To drop the upper portion of the guide member 260 to be described later.

Here, the locking piece 250 is It may be spaced apart in a pair in the left and right direction, in this case, the moving member 230 may pass through the gap between the engaging pieces 250.

In addition, a guide member 260 for guiding the finished product 10 falling downward in the lower portion of the locking piece 250 to move to the receiving space may be installed to be inclined downward.

The nut transfer unit 300 is located at the left or right side of the assembly area A, and horizontally positions the nut 13 supplied from the outside to one side of the assembly area A.

In more detail, the nut transfer unit 300 may be provided with a plate 310, a nut supply part 320, and a transfer cylinder 330.

The plate 310 is horizontally positioned above the work table 20, and a standby area B in which the nut 13 is positioned is formed on an upper surface of the plate 310.

The nut supply part 320 moves the nut 13 accommodated therein horizontally by one pitch, as shown in FIG. 4B, and places it in the standby area B. FIG.

At this time, the nut 13 located in the standby region B is positioned such that the fastening hole having a screw thread formed on the inner circumferential surface thereof faces in the left-right direction.

The transfer cylinder 330 is horizontally installed on the upper surface of the plate 310, and the rod of the transfer cylinder 330 is positioned to be protruded to the side of the assembly area A through the standby area B.

The transfer cylinder 330 as described above protrudes the rod to one side of the assembly area A, thereby horizontally moving the nut 13 located in the standby area B to one side of the assembly area A.

The upper head conveying unit 400 is horizontally spaced below the band conveying unit 100 and moves the upper head 12 to the upper upper head lifting area C located below the assembly area A. Feed by one pitch.

In more detail, the upper head transfer unit 400 may be provided with a lower rail 410, a conveyor 420, and a transfer motor 430, as shown in FIG.

The lower rail 410 is horizontally spaced apart from the lower portion of the upper rail 110 as shown in FIGS. 1 and 2, and the lower rail 410 has a length in the front-rear direction.

Here, the lower rail 410 is disposed side by side under the upper rail 110, a plurality of upper heads 12 are sequentially seated in the front and rear directions on the upper end of the lower rail 410.

The conveyor 420 supports the lower end of the upper head 12 in the lower rail 410 and is rotatable forward with respect to a rotation axis forming a horizontal rotation center.

Here, the lower end of the upper head 11 is seated on the upper surface of the conveyor 420, the upper surface is rotated forward by the transmission of the rotational force of the transfer motor 430 to be described later, the pitch by the upper head 12 forward Move it.

The feed motor 430 is organically connected to the rotating shaft to rotate the upper surface of the conveyor 420 forward by one pitch, and connects the drive shaft of the feed motor 430 to the rotating shaft of the conveyor 420 with a belt or the like. You can.

The elevating unit 500 is positioned to be able to elevate in the upper head elevating area C located in front of the lower rail 410, and lifts the upper head 12 transferred to the upper head elevating area C. Then, the upper end of the upper head 12 is inserted into the lower end opening of the band 11 transferred to the assembly area (A) crosswise.

In more detail, the elevating unit 500 may be provided with an elevating block 510 and an elevating cylinder 520, as shown in FIGS. 4A to 4G.

The elevating block 510 is positioned to be able to elevate under the upper head elevating area C and the assembly area A, and the upper head 12 transferred to the upper head elevating area C is located at the upper portion. It is positioned horizontally in the seating groove.

Here, a pair of holding holes 621 for holding the screw portion of the bolt 14 on both sides of the front and rear side of the elevating block 510 may be further provided.

The pair of grippers 621 are opened and lowered in the corresponding direction when the lifting block 510 is in the lowered position, and the bolts 14 are lifted after the bolts 14 are gripped by the mounting grooves at the transported positions. The block 510 may be spaced apart from the threaded portion of the bolt 14 in the corresponding direction at the raised position.

The pair of grippers 621 may be driven by a control unit 700 to be described later, and the grippers 621 may be driven by a pneumatic or linear motor.

Since the pair of grippers 621 hold the screw portions of the bolts 14, which are transferred to the seating grooves of the elevating block 510, in both directions, the elevating block 510 lifts the bolts 14 when the elevating block 510 is lifted. The position of does not change.

The elevating cylinder 520 is installed vertically on the upper portion of the work table 20, and a rod coming and going to the upper end of the elevating cylinder 520 is connected to the elevating block 510.

The bolt assembly unit 600 is located on the opposite side to the nut transfer unit 300 on the basis of the assembly area A, and the bolt assembly unit 600 replaces the bolt 14 supplied from the outside of the nut 13. Position it horizontally on the same line as the fastening hole.

Thereafter, the bolt assembly unit 600 is coupled to the nut 13 through the band 11 and the upper head 12 to form the finished product 10 by the screw portion of the bolt (14).

The bolt assembly unit 600 is coupled to the front end of the bolt 14 and the nut 13 through the forward and rotational operation to complete the assembly and retreat to the original position, the discharge unit 200 is assembled area In (A), the finished product 10 which has been assembled is retracted and dropped to the discharge position.

In more detail, the bolt assembly unit 600 includes a bolt supply unit 610, a lifting block 620, a lifting cylinder 630, a moving table 640, an assembly motor 650, and a rotating cylinder. 660 and a moving cylinder 670.

First, the bolt supply part 610 moves the bolt 14 accommodated therein by one pitch horizontally to the bolt lifting area D as shown in FIG. 4G.

At this time, the bolt 14 is moved to the lifting area (D) in a state that the head is horizontally positioned on the upper portion as shown in Figure 4b.

In addition, the bolt supply unit 610 may generate a vibration to move the bolt 14 by one pitch to the bolt lifting area D. To this end, the bolt supply unit 610 may include a vibration generator (not shown). Can be installed.

The elevating block 620 is positioned to be able to elevate in the bolt elevating area D, and the elevating block 620 is provided with a bolt 14 transferred to the bolt elevating area D in the upper mounting groove.

At this time, the threaded portion of the bolt 14 is seated in the seating groove of the elevating block 620, the head of the bolt 14 is protruded horizontally to the upper portion of the elevating block 620.

The lifting cylinder 630 is installed vertically on the upper portion of the work table 20, and a rod vertically projecting to an upper end of the lifting cylinder 630 is connected to the lifting block 620.

The lifting cylinder 630 lifts the lifting block 620 as shown in FIG. 4B, and grips the head of the bolt 14 to the bolt coupling hole 651 of the assembly motor 650 to be described later.

The moving table 640 is positioned at a predetermined height above the work table 20 and is slidably moved in the left and right directions by the driving force of the moving cylinder 670 which will be described later.

That is, the moving table 640 is moved to the bolt gripping position corresponding to the upper portion of the elevating block 620, as shown in Figures 4f and 4g, or installed so as to slide horizontally to the bolt assembly position for assembling the bolt 14 do.

Here, the moving table 640 is positioned at a predetermined height above the work table 20, and may be positioned at a predetermined height by a separate support.

The assembly motor 650 is rotatably installed in the horizontal and vertical directions with respect to the horizontal center of rotation in the front and rear directions at the upper portion of the moving table 640.

Here, when the elevating block 620 is raised on the drive shaft of the assembly motor 650, the bolt coupler 651 is rotatably provided to hold the head of the bolt (14).

To this end, an insertion groove is formed in the front end of the bolt coupling hole 651 so that the head of the bolt 14 can be vertically correspondingly inserted.

Here, a magnet (not shown) having a predetermined adhesive force may be embedded at the tip of the bolt coupler 651 to attach the head of the bolt 14.

The assembly motor 650 as described above, the moving table 640 is moved to the bolt gripping position as shown in Figure 4b and at the same time the front end is rotated to hold the head of the bolt 14 to the front end of the bolt coupler 651 .

Subsequently, the assembly motor 650 is rotated horizontally as shown in FIGS. 4E and 4F, and then, when the moving table 640 moves to the bolt assembly position, the threaded portion of the bolt 14 gripped at the front end of the bolt coupling hole 651 is formed by a band ( 11) and through the upper head 12 is coupled to the fastening hole of the nut (13).

The rotary cylinder 660 is horizontally installed on the upper portion of the moving table 640, and a rod protruding to the front end of the rotary cylinder 660 is eccentrically rotatably connected to the horizontal rotation center of the assembly motor 650.

For example, when the rod of the rotary cylinder 660 is sunk, since the horizontal center of rotation of the assembly motor 650 is rotated to the left or right, the assembly motor 650 can be rotated in the horizontal or vertical direction. have.

The moving cylinder 670 is installed horizontally on the upper part of the work table 20. The moving cylinder 670 is left and right, that is, the bolt assembly position and the left and right of the moving table 640 due to the appearance of the rod protruding to the front end of the moving cylinder 670. Slide to the bolt gripping position.

On the other hand, the pipe support hanger assembly apparatus according to the present invention, the band transfer unit 100, the discharge unit 200, the nut transfer unit 300, the upper head transfer unit 400, the lifting unit 500 and the bolt assembly unit ( The control unit 700 for controlling the driving of the 600 is further provided.

The control unit 700 may be installed at a predetermined position of the work table 20, and a power supply unit for supplying power may be electrically connected to the control unit 700.

In addition, the control unit 700 may be provided with a display unit (not shown) for displaying various information to the outside, and a separate operation unit (not shown) to enable various controls.

Hereinafter, the operation sequence of the pipe support hanger assembly according to the present invention with reference to Figure 4a to 4h.

First, as shown in FIG. 4A, the moving member 230 moves forward of the assembly area A, and at the same time, as shown in FIG. 4B, the rod 13 of the transfer cylinder 330 protrudes to be supplied to the waiting area B. Move horizontally to position the side of the assembly area (A).

Next, as shown in FIG. 4C, the elevating block 510 is raised to the assembly area A to position the upper head 12 in the assembly area A, and then the band 11 is assembled to the assembly area A as shown in FIG. 4D. Move to position.

In this state, the cradle 231 protruding to one surface of the moving member 230 is inserted into the band 11, and the upper end of the upper head 12 at the lower opening of the band 11 as shown in Figs. 4D and 4E. This is inserted into the intersection.

Next, the assembly motor 650 is rotated horizontally as shown in FIG. 4E, and then the moving table 640 is moved to the bolt assembly position as shown in FIG. 4F.

At this time, the front end of the bolt coupler 651 is rotated in close contact with the lower end of the band 11 in the assembly area (A), the screw portion of the bolt 14 coupled to the front end of the bolt coupler 651 band ( After passing through the lower end of 11 and the upper end of the upper head 12, it is horizontally coupled to the fastening hole of the nut (13).

In this process, the bolt supply unit 610 moves the bolt 14 to the seating groove of the elevating block 620, and grips the screw portion of the bolt 14 by using the holding holes 621 of the elevating block 620.

Thereafter, as shown in FIG. 4G, when the moving table 640 is moved to the bolt gripping position, and the rod of the transfer cylinder 330 is retracted, the band 11 is placed on the holder 231 of the moving member 230. do.

Then, as shown in FIG. 4B, the assembly motor 650 is rotated vertically at right angles, and then the lifting block 620 is moved upward to insert the head of the bolt 14 into the bolt coupling hole 651 of the assembly motor 650. You can.

Finally, as shown in FIG. 4H, the moving member 230 is retracted from the assembly area A, and the lifting block 510 having exhausted the upper head 12 is lowered to the upper head lifting area C.

Here, the finished product 10 mounted on the cradle 231 of the moving member 230 collides with the locking piece 250 while the moving member 230 is retracted from the assembly area A.

At this time, the finished product 10 mounted on the holder 231 of the moving member 230 is separated from the holder 231 and dropped to the lower guide member 260, and then the finished product moved along the guide member 260 ( 10) is moved to the discharge position.

In this process, the upper head transfer unit 400 transfers the upper head 12 to the upper head lifting area (C), it is possible to position the upper head 12 on the top of the lifting block 510.

As a result, the present invention, as well as the input and assembly process of the lower band 11 and the upper head 12 and the nut 13 and the bolt 14, as well as automating the process of discharging the finished product 10 is completed, It is possible to secure a constant output for the operating time of the device, so that planned production is possible, and the productivity of the product can be improved, and the assembly positions of the lower band 11 and the upper head 12 and the bolts 14 and nuts Since the tightening state of (13) is constant, reliability of the assembled state of the product can be ensured.

So far, specific embodiments of the pipe support hanger assembly apparatus according to the present invention have been described, but it is obvious that various embodiments can be modified without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be limited to the embodiments described, but should be determined by the equivalents of the patent claims as well as the following claims.

In other words, the above-described embodiments are to be understood in all respects as illustrative and not restrictive, the scope of the invention being indicated by the following claims rather than the detailed description, the meaning of the claims and All changes or modifications derived from the scope and equivalent concepts thereof should be construed as being included in the scope of the present invention.

10: Finished Product 11: Band
12: upper head 13: nut
14: Bolt 20: Work Table
100: band transfer unit 110: upper rail
120: vibration generating unit 200: discharge unit
210: support 220: guide bar
230: moving member 231: holder
240: moving cylinder 250: locking piece
260: guide member 300: nut transfer unit
310: plate 320: nut supply portion
330: transfer cylinder 400: upper head transfer unit
410: lower rail 420: conveyor
430: feed motor 500: lifting unit
510: lifting block 520: lifting cylinder
600: bolt assembly unit 610: bolt supply unit
620: elevating block 621: gripper
630: lifting cylinder 640: moving table
650: assembly motor 651: bolt coupling
660: rotating cylinder 670: moving cylinder
700: control unit A: assembly area
B: waiting area C: upper head lifting area
D: Bolt lifting area

Claims (14)

A band conveying unit, which is spaced apart from the upper surface of the work table, is disposed in front of the band conveying unit by a band conveying unit for transferring the pipe connection band by one pitch to the assembly region in front, and moves to the assembly region when advancing to the assembly region. A discharge unit for mounting the transferred band at the current position, a nut transfer unit positioned at a left side or a right side of the assembly region, and horizontally placing a nut supplied from the outside to one side of the assembly region; An upper head conveying unit spaced at a lower portion, an upper head conveying unit for transferring the upper head by a pitch to a front upper head lifting area located at a lower portion of the assembly area, and positioned to be liftable at the upper head lifting area; Raising the upper head transferred to the lifting area, the upper end of the upper head lower end of the band transferred to the assembly area An elevating unit inserted into the opening at an intersection and an opposite side to the nut conveying unit on the basis of the assembly area, and the bolt supplied from the outside is positioned horizontally in the same line as the nut, and then the front end of the bolt is A bolt assembly unit coupled to the nut through a band and the upper head to form a finished product,
The bolt assembly unit is coupled to the front end of the bolt and the nut through the forward and rotational operation to complete the assembly and retreat to the original position, the discharge unit retracts the finished product in the assembly area is completed Pipe support hanger assembly device characterized in that the dropping to the discharge position. The method according to claim 1,
The band transfer unit,
An upper rail having a length in the front and rear direction, the upper end is seated a plurality of bands along the longitudinal direction,
Is coupled to the lower end of the upper rail, the pipe support hanger assembly apparatus characterized in that it is provided with a vibration generating unit for generating a vibration, moving the band forward by one pitch in front of the upper rail. The method according to claim 1,
The upper head transfer unit,
It has a length in the front and rear direction, the upper end and the lower rail seated a plurality of the upper head along the longitudinal direction,
A conveyor supporting a lower end of the upper head in the lower rail and rotating forward based on a rotation axis forming a horizontal rotation center;
Pipe support hanger assembly, characterized in that the feed shaft is organically connected to the rotating shaft for rotating the conveyor by one pitch. The method according to claim 1,
The discharge unit,
A support vertically positioned in front of the band transfer unit;
A pair of guide bars horizontally coupled to the upper end of the support in the front-rear direction and slidably moved back and forth;
A moving member coupled to one end of the guide bars in a state spaced apart in front of the band supply unit, and having a cradle protruding from the assembly area side surface to mount the upper head of the finished product;
Pipe support hanger assembly, characterized in that the horizontal through-coupling in the front and rear direction to the upper end of the support, the moving cylinder is coupled to one surface of the movable member is mounted on one side. The method according to claim 4,
Between the support and the assembly area,
The horizontally adjustable locking piece is horizontally engaged.
The locking piece,
When the moving member is retracted in the state of mounting the finished product, the pipe support hanger assembly device, characterized in that to drop the finished product mounted on the cradle to drop downward position. The method according to claim 5,
The locking piece,
Located in a pair spaced apart in the left and right direction, the pipe support hanger assembly apparatus characterized in that for passing the moving member through the spaced apart from each other. The method according to claim 5,
Under the locking piece,
Pipe support hanger assembly device characterized in that the guide member for guiding the finished product falling downward to move to the receiving space is installed inclined downward. The method according to claim 1,
The nut transfer unit,
A plate positioned horizontally and having an atmospheric area formed on the upper surface thereof;
A nut supply part for moving the nut accommodated therein by one pitch to position the nut in the waiting area;
It is installed horizontally on the upper surface of the plate, the pipe support hanger assembly apparatus characterized in that the moving cylinder for moving the nut located in the waiting area horizontally to one side of the assembly area by protruding the rod to one end. The method according to claim 1,
The lifting unit,
An elevating block positioned at an upper portion of the upper head elevating area and the assembly area, and having an upper head transferred to the upper head elevating area at an upper seating groove;
And a lifting cylinder installed vertically on an upper portion of the work table, and having a lifting cylinder connected to the lifting block, the rod coming out of the upper end of the work table. The method according to claim 1,
The bolt assembly unit,
A bolt supply part for moving the bolt accommodated therein by one pitch to the bolt lifting area, a lifting block positioned to be able to move up and down in the bolt lifting area, and a bolt transferred to the bolt lifting area at a seating groove in the upper part; A lifting table vertically installed at an upper portion of a work table, and having a rod rushing to an upper end thereof connected to the lifting block, and a movable table slidably installed at a bolt assembly position and a bolt gripping position at an upper portion of the lifting block; It is installed to be rotated in the horizontal and vertical direction on the basis of the horizontal center of rotation in the front and rear direction at the upper portion of the moving table, the bolt coupling hole is rotatably provided at the front end to grip the head of the bolt when the lifting block is raised. Includes an assembled motor,
The assembly motor, when the moving table is moved to the bolt gripping position and at the same time the front end is pivoted downward to grip the head of the bolt to the front end of the bolt coupler, when the moving table is moved horizontally to the bolt assembly position And a screw part of the bolt held at the front end of the bolt coupler to the nut through the band and the upper head. The method according to claim 10,
The bolt assembly unit,
A rotating cylinder installed at an upper portion of the moving table, the rod protruding in front of the moving table so as to be eccentrically connected to the horizontal rotation center of the assembly motor;
A pipe support hanger assembling apparatus installed on the work table and provided with a moving cylinder which slides the moving table to the bolt assembly position and the bolt gripping position by the appearance of the rod protruding toward the front end. The method according to claim 10,
At both ends of the front and rear directions of the lifting block,
A pair of grippers for holding the screw portion of the bolt on both sides is further installed,
The pair of grippers,
The lifting block is opened in a corresponding direction at the lowered position, and the bolt is held in the corresponding direction at the raised position after the bolt is gripped when the bolt is transferred to the seating groove, and is spaced apart from the threaded portion of the bolt. Pipe support hanger assembly, characterized in that the. The method according to claim 10,
At the end of the bolt coupler,
Insertion groove is formed concave so that the head of the bolt correspondingly inserted,
In the insertion groove,
Pipe support hanger assembly, characterized in that the magnet is attached to attach the head of the bolt. The method according to claim 1,
The pipe support hanger assembly device,
And a control unit for controlling driving of the band transfer unit, the discharge unit, the nut transfer unit, the upper head transfer unit, the lift unit, and the bolt assembly unit.

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