CN210008036U - precutting high-speed pin inserting mechanism - Google Patents
precutting high-speed pin inserting mechanism Download PDFInfo
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- CN210008036U CN210008036U CN201920380840.3U CN201920380840U CN210008036U CN 210008036 U CN210008036 U CN 210008036U CN 201920380840 U CN201920380840 U CN 201920380840U CN 210008036 U CN210008036 U CN 210008036U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims description 70
- 238000005096 rolling process Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 41
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-speed contact pin mechanism cuts in advance, which comprises a frame, the contact pin device, send the needle device and cut the needle device, be equipped with the drive pivot in the frame, the contact pin device includes the chute seat, th slider, the contact pin seat, the contact pin mouth, the contact pin pressure head, dial the piece, dial bearing and contact pin cam drive mechanism, send the needle device to include the second slider, send the needle file, send the needle piece and send the needle mouth, the needle device includes cutter and cut needle cam drive mechanism.
Description
Technical Field
The utility model relates to a circuit board equipment technical field, more specifically say, relate to high-speed contact pin mechanisms of cutting in advance.
Background
In the production process of the circuit board, the PIN needles are sometimes required to be inserted into the circuit board, PIN needles and PIN needles are manually inserted into hole sites of the circuit board in the traditional assembly mode, and because the PIN needles are small in size, the manual insertion is very difficult, the labor intensity is high, the production efficiency is low, and the production quality is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide high-speed contact pin mechanisms of cutting in advance.
In order to achieve the above object, the utility model provides an high-speed contact pin mechanism of cutting in advance, include:
the device comprises a rack, wherein a driving rotating shaft which is longitudinally arranged is arranged on the rack;
the pin inserting device comprises a sliding groove seat, an th sliding block, a pin seat, a pin nozzle, a pin pressing head, a stirring piece, a stirring bearing and a pin cam driving mechanism for driving the th sliding block to move up and down, wherein the sliding groove seat is longitudinally arranged on the back of a front panel of the frame, the th sliding block longitudinally penetrates through a sliding groove of the sliding groove seat, the pin cam driving mechanism is driven by a driving rotating shaft and is in transmission connection with the upper end of the th sliding block, the pin seat is arranged at the lower end of the th sliding block, the pin nozzle is arranged at the lower end of the pin seat, the pin pressing head is transversely arranged in a hole position of the pin seat and is positioned above a pin inlet of the pin nozzle, a pin pressing head spring is arranged at the tail part of the pin pressing head, the stirring piece is positioned in a groove of the pin seat, the upper end of the stirring piece is hinged with the pin seat, the lower end of the stirring piece is contacted;
the needle feeding device comprises a second sliding block, a needle feeding seat, a needle feeding block and a needle feeding nozzle, wherein the second sliding block longitudinally penetrates through a sliding groove of the sliding groove seat and is arranged in parallel with an th sliding block, a longitudinal groove for inserting a sliding block pin arranged on a th sliding block is formed in the inner side surface of the second sliding block, the needle feeding seat is installed at the lower end of the second sliding block, the needle feeding nozzle is installed on the front surface of the needle feeding seat and is aligned with a needle inlet of a needle inserting nozzle below the needle feeding seat, the needle feeding block is hinged to the front surface of the needle feeding seat, the tip of the lower part of the needle feeding block is located at the needle inlet of the needle feeding nozzle, a needle feeding block spring is arranged between the upper end of the needle feeding block and the needle feeding seat, an upwards-upwards and downwards-upwards concave track slope surface is arranged on the side surface of the needle feeding seat, and the shifting;
the needle cutting device comprises a cutter and a needle cutting cam driving mechanism used for driving the cutter to move back and forth, the cutter is transversely installed in a hole site of a needle feeding seat from front to back, the end of a cutter head of the cutter is positioned at a needle outlet of a needle feeding nozzle, and the needle cutting cam driving mechanism is driven by a driving rotating shaft and can push the cutter to stretch out of a cutting material.
As a preferred embodiment, the pin cam driving mechanism includes a pin cam, a pin swing arm seat, a pin driving link, and a pin cam rolling member, the pin cam is mounted on the driving shaft, the outer wall of the pin cam is provided with circles of track grooves with height drop, the end of the pin swing arm is hinged to the pin swing arm seat, the pin swing arm seat is fixed on the back plate of the frame, the other end of the pin swing arm is hinged to the lower end of the pin driving link, the upper end of the pin driving link is hinged to the upper end of the sliding block, the pin cam rolling member is mounted on the inner side surface of the pin swing arm, the pin cam rolling member is disposed in the track groove of the pin cam, and the pin cam can drive the pin swing arm to swing through the pin cam rolling member when rotating along with the driving shaft, so that the pin driving link drives the sliding block to move up and down.
As a preferred embodiment, the needle cutting cam driving mechanism includes a needle cutting cam, a needle cutting swing arm seat and a needle cutting cam rolling member, the needle cutting cam is mounted on the driving rotating shaft, the end of the needle cutting swing arm is hinged on the needle cutting swing arm seat, the needle cutting swing arm seat is fixed at the bottom of the frame, the needle cutting cam rolling member is mounted on the needle cutting swing arm and can be in contact with the outer side wall of the needle cutting cam, the front surface of the needle cutting swing arm is provided with a longitudinally extending pushing contact portion, a cutter spring is arranged between the tail end of the cutter and the needle feeding seat, the tail end of the cutter is provided with a swing arm matching rolling member, and the swing arm matching rolling member can be in contact with the pushing contact portion of the needle cutting swing arm.
In a preferred embodiment, a top of the second sliding block is provided with a limiting piece for limiting and matching with a top of the chute seat.
In a preferred embodiment, the needle feeding seat is provided with a needle feeding channel arranged longitudinally, and a needle outlet of the needle feeding channel is aligned with a needle inlet of the needle feeding nozzle.
As the preferred embodiment, be equipped with on the positive board of frame and be located the guide pin stopping device who sends the needle seat top, guide pin stopping device includes mounting plate and the stopping piece that is used for restricting needle material to move up, the last guide pin piece that is equipped with of mounting plate, be equipped with the guide pin passageway of vertical setting on the guide pin piece, the side of guide pin piece is equipped with the breach that accesss to the guide pin passageway, the stopping piece articulates on mounting plate, the pointed breach that is located the guide pin piece of lower part of stopping piece, be equipped with stopping piece spring between the upper end of stopping piece and the hole site of mounting plate.
As a preferred embodiment, the installation bottom plate is provided with an elastic pressing plate device located above the guide pin block, the elastic pressing plate device comprises a fixed pressing plate, a movable pressing plate, a pressing plate pin and a pressing plate spring, the fixed pressing plate is fixed on the installation bottom plate, the movable pressing plate is installed on the fixed pressing plate through the pressing plate pin, the pressing plate spring is installed on the pressing plate pin and located between the head end of the pressing plate pin and the movable pressing plate, a needle inlet channel is arranged between the fixed pressing plate and the movable pressing plate, and a needle outlet of the needle inlet channel is aligned to a needle inlet of the guide pin channel of the guide pin block.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model has the advantages of simple structure, the compactness, the collection is automatic send the needle, cut needle and contact pin function for the body, only need set up power supplies can be through with each device work of drive pivot drives, each device action is coordinated, can realize high-speed contact pin, fast, the operation is reliable and stable, the precision is high, energy-conserving power saving, equipment cost is low, has improved the production quality of production efficiency and product greatly, can satisfy the scale production requirement of enterprise.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pre-cutting high-speed pin inserting mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii of the pre-cutting high-speed pin inserting mechanism according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of the pre-cutting high-speed pin inserting mechanism according to the embodiment of the present invention after a front mechanism of the rack is hidden;
fig. 4 is a schematic structural diagram of a cam driving mechanism provided in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a slider portion according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a pin inserting portion according to an embodiment of the present invention;
fig. 7 is a schematic structural view of fig. 6 with the hub concealed;
FIG. 8 is a schematic structural view of a needle feeding portion provided in an embodiment of the present invention;
fig. 9 is a schematic structural view of the shifting bearing provided in the embodiment of the present invention moving up and down along the track slope of the needle feeding seat;
fig. 10 is a schematic structural diagram of a guide pin retaining device and an elastic pressing plate device according to an embodiment of the present invention.
Fig. 11 is a schematic structural diagram of power sources (i.e., driving motors) provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are partial embodiments of the present invention , rather than all embodiments.
Referring to fig. 1 and 2, an embodiment of the present invention provides pre-cutting high-speed pin inserting mechanisms, which include a frame 1, a driving shaft 2, a pin inserting device 3, a pin feeding device 4, and a pin cutting device 5, and each component of the embodiment is described in detail below with reference to the drawings.
As shown in fig. 1 to 3, the front surface of the rack 1 may be provided with a front panel 11, the back surface may be provided with a back panel 12, the top surface may be provided with a top panel, and the bottom surface may be provided with a bottom panel. The driving rotating shaft 2 can longitudinally penetrate through the top plate and the bottom plate of the machine frame 1 and can be rotatably connected with the machine frame 1 through a rotating shaft bearing.
As shown in fig. 3 and 4, the pin inserting device 3 includes a sliding slot seat 31, an th sliding block 32, a pin seat 33, a pin nozzle 34, a pin press head 35, a toggle 36, a toggle bearing 37 and a pin cam driving mechanism 38 for driving the th sliding block 32 to move up and down, the sliding slot seat 31 is substantially in a concave shape, the sliding slot seat 31 is longitudinally installed at the back of the front panel 11 of the frame 1, the th sliding block 32 longitudinally passes through a sliding slot of the sliding slot seat 31, and the pin cam driving mechanism 38 is driven by the driving rotating shaft 2 and is in transmission connection with the upper end of the th sliding block 32.
Specifically, as shown in fig. 3 to 5, the pin cam driving mechanism 38 includes a pin cam 381, a pin swing arm 382, a pin swing arm seat 383, a pin driving link 384 and a pin cam rolling member 385, the pin cam 381 is fixedly mounted on the driving shaft 2, an outer wall of the pin cam 381 is provided with circles of a track groove 3811 with a height difference, an end of the pin swing arm 382 is hinged on the pin swing arm seat 383, the pin swing arm seat 383 is fixed on the back plate 12 of the rack 1, the other end of the pin swing arm 382 is hinged with a lower end of the pin driving link 384, an upper end of the pin driving link 384 is hinged with an upper end of the slider 32, the pin cam rolling member 385 is mounted on an inner side surface of the pin swing arm 382, and the pin cam rolling member 385 is disposed in the track groove 3811 of the pin cam 381, in this embodiment, the pin cam rolling member 385 may be preferably configured as a.
When the pin cam 381 rotates along with the driving shaft 2, the pin cam 381 can drive the pin swing arm 382 to swing upside down through the pin cam roller 385, so that the pin driving link 384 drives the th sliding block 32 to move up and down.
As shown in fig. 3, 6 and 7, the plug seat 33 is installed at the lower end of the sliding block 32, the plug mouth 34 is installed at the lower end side of the plug seat 33, the plug ram 35 is installed in the hole site of the plug seat 33 in the left-right transverse direction and above the needle inlet of the plug mouth 34, the tail of the plug ram 35 is provided with a plug ram spring 39 for resetting, the toggle piece 36 is located in the slot position of the plug seat 33, the upper end of the toggle piece 36 is hinged with the plug seat 33, the toggle piece 36 can rotate, the lower end of the toggle piece 36 can be contacted with the plug ram 35 to toggle the plug ram 35 for moving, and the toggle bearing 37 is installed on the toggle piece 36, wherein, the plug ram 35 can move in the left-right transverse direction under the elastic action of the plug ram spring and the toggle action of the toggle piece 36, and the head of the plug ram 35 can extend and move to the position right above the needle inlet of the plug mouth 34 and.
As shown in fig. 1, 3, 5, and 8, the needle feeding device 4 includes a second slider 41, a needle feeding seat 42, a needle feeding block 43, and a needle feeding nozzle 44, the second slider 41 longitudinally passes through the sliding slot of the sliding slot seat 31 and is juxtaposed with the -th slider 32, a stopper 46 for limiting and matching with the top of the sliding slot seat 31 is disposed on the top of the second slider 41, a longitudinal slot 411 for inserting the slider pin 310 disposed on the slider 32 is disposed on the inner side surface of the second slider 41, the longitudinal slot 411 has a long length and provides a moving space for the slider pin 310, after the second slider 41 moves down to the right position, the -th slider 32 can still move downward strokes relative to the second slider 41, wherein the -th slider 32 can drive the second slider 41 to move upward through the slider pin 310.
The needle feeding seat 42 is installed at the lower end of the second sliding block 41, the needle feeding nozzle 44 is installed on the front surface of the needle feeding seat 42 and aligned with the needle inlet of the needle inserting nozzle 34 below, the needle feeding block 43 is hinged on the front surface of the needle feeding seat 42, the needle feeding block 43 can rotate, the lower tip of the needle feeding block 43 is located at the needle inlet of the needle feeding nozzle 44, a needle feeding block spring 45 is arranged between the upper end of the needle feeding block 43 and the needle feeding seat 42, pulling forces towards the right and the lower direction can be always applied to the needle feeding block 43 by the needle feeding block spring 45, the lower tip of the needle feeding block 43 can be clamped in a groove at the joint between two needles, therefore, when the needle feeding seat 42 moves downwards, the needle feeding block 43 can clamp the needle material to move downwards and feed the needles downwards, and when the needle feeding seat 42 moves upwards, the needle feeding block 43 allows the needle feeding seat 42 to move upwards relative to.
As shown in fig. 9, a track slope 421 with a convex and a concave is arranged on the side of the needle feeding seat 42, the toggle bearing 37 can move up and down along the track slope 421, when the toggle bearing 37 is located at the convex part of the track slope 421, the convex part of the track slope 421 presses the toggle element 36 to rotate, so that the toggle element 36 can toggle the head of the needle inserting head 35 to retract inwards and leave the position right above the needle inlet of the needle inserting nozzle 34, and when the toggle bearing 37 moves downwards and is located at the concave part of the track slope 421, under the elastic resetting action of the needle inserting head spring, the head of the needle inserting head 35 can extend out, and the head moves to be recovered to the position right above the needle inlet of the needle inserting nozzle 34, and presses the top of the PIN needle which is cut off and located on the needle inserting nozzle 34.
Preferably, in order to guide the needle material, the needle feeding base 42 may be provided with a longitudinally arranged needle feeding channel 422, and a needle outlet of the needle feeding channel 422 is aligned with a needle inlet of the needle feeding nozzle 44.
As shown in fig. 4, the needle cutting device 5 includes a cutter 51 and a needle cutting cam driving mechanism 52 for driving the cutter 51 to move back and forth, the cutter 51 is transversely installed in the hole site of the needle feeding base 42, the head end of the cutter 51 is located at the needle outlet of the needle feeding nozzle 44, a cutter spring 53 for returning is arranged between the tail end of the cutter 51 and the needle feeding base 42, and the needle cutting cam driving mechanism 52 is driven by the driving shaft 2 and can push the cutter 51 to extend out of the material to be cut.
Specifically, as shown in fig. 4 and 9, the cutting needle cam driving mechanism 52 includes a cutting needle cam 521, a cutting needle swing arm 522, a cutting needle swing arm seat 523 and a cutting needle cam rolling member 524, the cutting needle cam 521 is installed at the lower end of the driving rotating shaft 2 and is located below the bottom plate of the frame, the end of the cutting needle swing arm 522 is hinged on the cutting needle swing arm seat 523, the cutting needle swing arm seat 523 is fixed at the bottom of the bottom plate of the frame 1, the cutting needle cam rolling member 524 is installed on the cutting needle swing arm 522 and can contact with the outer sidewall (partially having a convex portion) of the cutting needle cam 521, the front surface of the cutting needle swing arm 522 is provided with a longitudinally extending push contact portion 5221, the tail end of the cutting needle 51 is provided with a swing arm fitting rolling member 54, and the swing arm fitting rolling member 54 can contact with the push contact portion 5221 of the cutting needle swing arm 522.
When the needle cutting cam 521 rotates along with the driving rotating shaft 2, pressures can be applied to the needle cutting cam rolling member 524 by the convex part on the outer wall of the needle cutting cam 521, the needle cutting swing arm 522 is driven to swing by the needle cutting cam rolling member 524, and the cutting knife 51 is pushed by the pushing contact part 5221 of the needle cutting swing arm 522 to extend out to match with the needle feeding nozzle 44 to cut off needle materials.
As shown in fig. 1 and 10, the front plate 11 of the machine frame 1 may further be provided with a needle guide stopping device 6 located above the needle feeding seat 42, the needle guide stopping device 6 includes an installation bottom plate 61 and a stopping block 62 for limiting upward movement of the needle material, the installation bottom plate 61 is provided with a needle guide block 63, the needle guide block 63 is provided with a longitudinally arranged needle guide channel 631, a side surface of the needle guide block 63 is provided with a notch 632 leading to the needle guide channel 631, the stopping block 62 is hinged on the installation bottom plate 61, the stopping block 62 can rotate, a lower tip of the stopping block 62 is located in the notch 632 of the needle guide block 63, a stopping block spring 64 is arranged between an upper end of the stopping block 62 and a hole position of the installation bottom plate 61, the stopping block spring 64 can always apply pulling forces to the stopping block 62 to the right lower side, the lower tip of the stopping block 62 can be clamped in a groove at a connection position between two needles, so that the stopping block 62 only allows the material to move downward, the needle is prohibited from moving upward, and the auxiliary needle feeding seat 42 moves upward relative to the needle material.
Preferably, the installation base plate 61 is provided with an elastic pressing plate device 7 located above the needle guide block 63, the elastic pressing plate device 7 includes a fixed pressing plate 71, a movable pressing plate 72, a pressing plate pin 73 and a pressing plate spring 74, the fixed pressing plate 71 is fixed on the installation base plate 61, the movable pressing plate 72 is installed on the fixed pressing plate 71 through the pressing plate pin 73, the pressing plate spring 74 is installed on the pressing plate pin 73 and located between a head end of the pressing plate pin 73 and the movable pressing plate 72, a needle feeding channel 711 is arranged between the fixed pressing plate 71 and the movable pressing plate 72, a needle outlet of the needle feeding channel 711 is aligned with a needle inlet of the needle guiding channel 631 of the needle guide block 63, the needle feeding channel 711, the needle guiding channel 631, the needle feeding channel 422, a channel of the needle feeding nozzle 44 and a channel of the needle inserting nozzle 34 are all in the same straight line of , and the needles sequentially pass through from top to bottom, wherein the movable pressing plate 72 can generate pre-pressing forces on the needles passing through the needle feeding channel.
It should be noted that the PIN material of this embodiment is formed by connecting a plurality of PIN needles in series, and a groove is provided at a connection position of two adjacent PIN needles.
The working principle of the utility model is as follows:
when the rotating shaft 2 is driven to rotate, the PIN cam 381 can drive the th sliding block 32 and the components on the PIN base 33 to move downwards, the second sliding block 41 and the components on the PIN base 42 also move downwards along with the downward movement of the th sliding block 32, under the action of the PIN feeding block 43, the PIN materials are pushed to be fed downwards, the PIN cutting cam 521 can drive the cutter 51 to extend out to be matched with the PIN feeding nozzle 44 to cut off the PIN materials, when the second sliding block 41 moves downwards to a proper position under the limitation of the limiting piece, the th sliding block 32 and the components on the PIN base 33 can still move downwards, at the moment, the poking bearing 37 can move downwards to a concave position of the track slope 421 of the PIN base 42, under the elastic resetting action of the PIN pressing head spring, the head of the PIN pressing head 35 can extend out to move to a position right above the PIN inlet of the PIN nozzle 34 to press the top of the cut PIN positioned on the PIN nozzle 34, and further to press the PIN into a hole position of a circuit board.
After the insertion, the insertion cam 381 can drive the th sliding block 32 and the parts on the insertion base 33 to move upwards, the toggle bearing 37 moves to the upward convex part of the track slope 421, the toggle piece 36 toggles the head of the insertion head 35 to retract inwards, the head leaves the position right above the needle inlet of the insertion nozzle 34 and continues to move upwards, the th sliding block 32 can drive the second sliding block 41 and the parts on the needle feeding base 42 to move upwards through the sliding block pin 310, and the needle feeding base 42 can only move upwards relative to the needle due to the fact that the stopping block 62 prohibits the needle from moving upwards, and subsequent actions are repeated.
To sum up, the utility model has the advantages of simple structure, the compactness, the collection is automatic to send the needle, cut needle and contact pin function for the body, only needs to set up power supplies can be through with each device work of root drive pivot drive, each device action is coordinated, can realize high-speed contact pin, and is fast, moves reliable and stable, and the precision is high, energy-conserving power saving, and equipment cost is low, has improved the production quality of production efficiency and product greatly, can satisfy the scale production requirement of enterprise.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (9)
1, kind of high-speed contact pin mechanism cuts in advance, its characterized in that includes:
the device comprises a rack (1), wherein a driving rotating shaft (2) which is longitudinally arranged is arranged on the rack (1);
the pin inserting device (3) comprises a sliding groove seat (31), an th sliding block (32), a pin inserting seat (33), a pin inserting nozzle (34), a pin inserting pressure head (35), a shifting piece (36), a shifting bearing (37) and a pin cam driving mechanism (38) for driving the th sliding block (32) to move up and down, wherein the sliding groove seat (31) is longitudinally installed at the back of a front panel (11) of the frame (1), the th sliding block (32) longitudinally penetrates through a sliding groove of the sliding groove seat (31), the pin cam driving mechanism (38) is driven by a driving rotating shaft (2) and is in transmission connection with the upper end of the th sliding block (32), the pin inserting seat (33) is installed at the lower end of the th sliding block (32), the pin inserting nozzle (34) is installed at the lower end of the pin inserting seat (33), the pin inserting seat (35) is installed in the pin inserting seat (33) in a left-right transverse direction and is located above a pin inlet of the pin nozzle (34), a pin spring (39) is arranged at the tail part of the pin inserting pressure head (35), the pin shifting pressure head (36) is installed in the pin inserting seat (33), and the pin shifting head (36) is hinged with the upper end of the pin inserting seat (36), and the pin shifting head (36);
the needle feeding device (4) comprises a second sliding block (41), a needle feeding seat (42), a needle feeding block (43) and a needle feeding nozzle (44), wherein the second sliding block (41) longitudinally penetrates through a sliding groove of the sliding groove seat (31) and is arranged in parallel with an th sliding block (32), a longitudinal groove (411) for inserting a sliding block pin (310) arranged on a th sliding block (32) is formed in the inner side surface of the second sliding block (41), the needle feeding seat (42) is installed at the lower end of the second sliding block (41), the needle feeding nozzle (44) is installed on the front surface of the needle feeding seat (42) and is aligned with a needle inlet of a needle inserting nozzle (34) below, the needle feeding block (43) is hinged to the front surface of the needle feeding seat (42), the tip of the lower part of the needle feeding block (43) is located at the needle inlet of the needle feeding nozzle (44), a needle feeding block spring (45) is arranged between the upper end of the needle feeding block (43) and the needle feeding seat (42), a shifting track (421) of the needle feeding seat is arranged on the side surface of the needle feeding seat (42), and a shifting track (421) can drive a shifting head (35) to move along a slope surface (35);
the needle cutting device (5) comprises a cutter (51) and a needle cutting cam driving mechanism (52) used for driving the cutter (51) to move back and forth, the cutter (51) is transversely installed in a hole position of a needle feeding seat (42) front and back, the tool bit end of the cutter (51) is positioned at a needle outlet of a needle feeding nozzle (44), and the needle cutting cam driving mechanism (52) is driven by a driving rotating shaft (2) and can push the cutter (51) to stretch out a blank.
2. The precutting high-speed pin inserting mechanism as claimed in claim 1, wherein the pin cam driving mechanism (38) comprises a pin cam (381), a pin swing arm (382), a pin swing arm seat (383), a pin driving link (384) and a pin cam rolling member (385), the pin cam (381) is mounted on the driving shaft (2), the outer wall of the pin cam (381) is provided with circles of track grooves (3811) with high and low fall heights, the end of the pin swing arm (382) is hinged on the pin swing arm seat (383), the pin swing arm seat (383) is fixed on the back plate (12) of the frame (1), the other end of the pin swing arm (382) is hinged with the lower end of the pin driving link (384), the upper end of the pin driving link (384) is hinged with the upper end of the sliding block (32), the pin rolling member (385) is mounted on the inner side surface of the pin cam (382), and the pin cam rolling member (385) is placed in the track groove (3811) of the pin swing arm (382) and the pin cam driving link (381) can drive the pin cam (381) to move up and down along with the pin cam driving link (381) when the pin cam (381) rotates with the pin cam (381) to drive shaft (381) to drive the pin cam.
3. The kind of precutting high-speed pin inserting mechanism according to claim 1, wherein the needle cutting cam driving mechanism (52) comprises a needle cutting cam (521), a needle cutting swing arm (522), a needle cutting swing arm seat (523) and a needle cutting cam rolling member (524), the needle cutting cam (521) is installed on the driving shaft (2), the end of the needle cutting swing arm (522) is hinged on the needle cutting swing arm seat (523), the needle cutting swing arm seat (523) is fixed at the bottom of the frame (1), the needle cutting cam rolling member (524) is installed on the needle cutting swing arm (522) and can be contacted with the outer side wall of the needle cutting cam (521), the front of the needle cutting swing arm (522) is provided with a pushing contact part (5221) extending longitudinally, a cutter spring (53) is arranged between the end of the cutter (51) and the needle feeding seat (42), the end of the cutter (51) is provided with a matching rolling member (54), and the matching rolling member can be contacted with the pushing contact part (5221) of the needle cutting swing arm (522).
4. The kind of precut high-speed pin inserting mechanism as claimed in claim 1, wherein the top of the second slider (41) is provided with a stopper (46) for limiting and matching with the top of the chute seat (31).
5. The kind of high-speed pre-cutting needle inserting mechanism according to claim 1, wherein the needle feeding seat (42) is provided with a needle feeding channel (422) arranged longitudinally, and the needle outlet of the needle feeding channel (422) is aligned with the needle inlet of the needle feeding nozzle (44).
6. The kind of high-speed pre-cutting pin inserting mechanism according to claim 1, wherein the front panel (11) of the frame (1) is provided with a guide pin stopping device (6) above the pin feeding seat (42).
7. The kind of high-speed pin inserting mechanism in advance cuts in advance according to claim 6, characterized in that, guide pin retaining device (6) includes mounting plate (61) and stopping piece (62) that is used for restricting the needle material to move up, be equipped with guide pin piece (63) on mounting plate (61), be equipped with guide pin passageway (631) of vertical setting on guide pin piece (63), the side of guide pin piece (63) is equipped with breach (632) that lead to guide pin passageway (631), stopping piece (62) articulates on mounting plate (61), the most advanced breach (632) that is located guide pin piece (63) of lower part of stopping piece (62), be equipped with stopping piece spring (64) between the hole site of the upper end of stopping piece (62) and mounting plate (61).
8. The kind of precutting high speed pin inserting mechanism according to claim 7, wherein the mounting base plate (61) is provided with a resilient pressure plate device (7) above the guide pin block (63).
9. The kind of high-speed thrusting needle mechanism that cuts in advance of claim 8, characterized in that, the elasticity clamp plate device (7) includes fixed clamp plate (71), activity clamp plate (72), clamp plate pin (73) and clamp plate spring (74), fixed clamp plate (71) are fixed on installation bottom plate (61), activity clamp plate (72) are installed on fixed clamp plate (71) through clamp plate pin (73), clamp plate spring (74) are installed on clamp plate pin (73) and are located between the head end of clamp plate pin (73) and activity clamp plate (72), be equipped with between fixed clamp plate (71) and the activity clamp plate (72) and advance the needle passageway (711), the needle outlet of advancing the needle passageway (711) aligns the needle inlet of guide pin passageway (631) of guide pin piece (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380840.3U CN210008036U (en) | 2019-03-25 | 2019-03-25 | precutting high-speed pin inserting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380840.3U CN210008036U (en) | 2019-03-25 | 2019-03-25 | precutting high-speed pin inserting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210008036U true CN210008036U (en) | 2020-01-31 |
Family
ID=69302100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380840.3U Withdrawn - After Issue CN210008036U (en) | 2019-03-25 | 2019-03-25 | precutting high-speed pin inserting mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109890147A (en) * | 2019-03-25 | 2019-06-14 | 宗智辉 | A kind of pre-cut high speed contact pin mechanism |
-
2019
- 2019-03-25 CN CN201920380840.3U patent/CN210008036U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109890147A (en) * | 2019-03-25 | 2019-06-14 | 宗智辉 | A kind of pre-cut high speed contact pin mechanism |
| CN109890147B (en) * | 2019-03-25 | 2024-02-27 | 宗智辉 | Pre-cutting high-speed pin inserting mechanism |
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