CN109922650A - Horizontal plug-in machine structure - Google Patents

Horizontal plug-in machine structure Download PDF

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Publication number
CN109922650A
CN109922650A CN201910238240.8A CN201910238240A CN109922650A CN 109922650 A CN109922650 A CN 109922650A CN 201910238240 A CN201910238240 A CN 201910238240A CN 109922650 A CN109922650 A CN 109922650A
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China
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plug
feeding
cam
blank
unit
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CN201910238240.8A
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CN109922650B (en
Inventor
宗智辉
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Hubei Yichuan Gold Products Machinery Co Ltd
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Hubei Yichuan Gold Products Machinery Co Ltd
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Priority to CN201910238240.8A priority Critical patent/CN109922650B/en
Publication of CN109922650A publication Critical patent/CN109922650A/en
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Abstract

The invention discloses a kind of horizontal plug-in machine structures, including rack, feed device and blank insert arrangement, rack is equipped with drive shaft, feed device includes feeding guide plate, feeding slide plate, slide plate sliding block, slide plate sliding rail, feedblock, feedblock elastic component and feeding cam driving mechanism, and blank insert arrangement includes sliding chute seat, plug-in unit sliding block, plug holder, movable blade, plug-in unit stock guide, fixing cutter, fixed tool apron, blank cam drive mechanism and plug-in unit cam drive mechanism.Structure of the invention is simple, compact, integrates self-feeding, blank and pin function, the inserting operation suitable for the horizontal stitch of F type; only needing to be arranged a power source can drive each device to work by same root drive shaft; each device action is coordinated, it can be achieved that high speed plug-in unit, speed are fast; stable and reliable operation; precision is high, energy saving, and equipment cost is low; the quality of production for substantially increasing production efficiency and product is able to satisfy the large-scale production requirement of enterprise.

Description

Horizontal plug-in machine structure
Technical field
It is more specifically to be related to a kind of horizontal plug-in machine structure the present invention relates to circuit board assembling equipment technical field.
Background technique
On the circuit board of industrial control system or other electronic equipments, it is sometimes desirable to it is sleeping to insert F type as shown in Figure 1 Formula stitch.Traditional assembling mode is by the way that manually the horizontal stitch of F type is inserted into one by one in the hole location of circuit board, still It is artificial to insert extremely difficult, large labor intensity, cause production efficiency low, the quality of production is difficult to be protected.Although closely Also there are many automatic pin equipment over year, but existing automatic pin equipment is not suitable for the horizontal stitch of F type Insert operation.
Summary of the invention
It is an object of the invention to overcome drawbacks described above in the prior art, a kind of horizontal plug-in machine structure is provided.
To achieve the above object, the present invention provides a kind of horizontal plug-in machine structures, comprising:
Rack, the rack are equipped with longitudinally disposed drive shaft;
Feed device comprising feeding guide plate, feeding slide plate, slide plate sliding block, slide plate sliding rail, feedblock, feedblock bullet Property the part and feeding cam driving mechanism for driving feeding slide plate to move up and down, the feeding guide plate and slide plate sliding rail difference It is fixed on the front plate front of rack, the front of the feeding guide plate is equipped with longitudinal perforative feeding guide groove, the feeding Slide plate is slidably connected by slide plate sliding block and slide plate sliding rail and is located at the front of feeding guide plate, and the lower end of the feeding slide plate is set There is feedblock movable span, the upper end of the feedblock and feeding slide plate are hinged and are located in feedblock movable span, the feeding The feeding guide groove of block alignment feeding guide plate moves up and down, and the back lower end of the feedblock is equipped with feeding tooth position, described to send Material block elastic component is mounted on the front abutting contact on feeding slide plate and with feedblock, and the feeding cam driving mechanism is by driving Shaft is simultaneously sequentially connected with feeding slide plate;
Blank insert arrangement comprising sliding chute seat, plug holder, movable blade, plug-in unit stock guide, fixing cutter, is consolidated plug-in unit sliding block Stationary knife seat, the blank cam drive mechanism for pushing movable blade blank and the plug-in unit that moves up and down for drive plug sliding block are convex Actuation, the sliding chute seat are longitudinally mounted to the front plate back of rack, and the plug-in unit sliding block is longitudinally through sliding chute seat Sliding slot, the plug holder are fixed on the lower end of plug-in unit sliding block, and the fixed tool apron is fixed in the slot position of plug holder, the activity Knife is located between plug holder and fixed tool apron, and the upper end of the movable blade and the upper end of fixed tool apron are hinged, and the plug-in unit is led Flitch is located between movable blade and fixed tool apron, and the front of the plug-in unit stock guide is equipped with longitudinal direction and runs through and be directed at feeding guide plate Feeding guide groove plug-in unit deflector chute, the fixing cutter is fixed on the back lower end of fixed tool apron, the bottom of the movable blade Equipped with the cutter head with fixing cutter cooperation blank, the blank cam drive mechanism is driven by drive shaft and can be pushed movable blade, The plug-in unit cam drive mechanism is driven by drive shaft and is sequentially connected with the upper end of plug-in unit sliding block.
As preferred embodiment, the feeding cam driving mechanism includes feeding cam, feeding swing arm, feeding swing arm Seat, feeding cam rolling member and feeding drive link, the feeding cam are mounted in drive shaft, outside the feeding cam Wall is equipped with a circle feeding cam track groove, and one end of the feeding swing arm is hinged in feeding swing arm seat, the feeding swing arm seat It is fixed on the backboard of rack, the other end of the feeding swing arm passes through the upper end phase of the front plate and feeding drive link of rack Hingedly, the lower end of the feeding drive link and the one side of feeding slide plate are hinged, and the feeding cam rolling member is mounted on The medial surface of feeding swing arm, the feeding cam rolling member are placed in feeding cam track groove, and the feeding cam turns with driving Axis can drive feeding swing arm to swing when rotating by feeding cam rolling member, so that feeding drive link be made to drive feeding slide plate It moves up and down.
As preferred embodiment, the blank cam drive mechanism includes blank cam, blank swing arm, blank swing arm Seat, blank cam rolling member, blank drive link, cutter pushing block, pushing block mounting base and pushing block rolling member, the blank Cam is mounted in drive shaft, and the bottom of the blank cam is equipped with a circle blank cam locus slot, the blank swing arm One end is hinged in blank swing arm seat, and the blank swing arm seat is fixed on the bottom of rack, the blank cam rolling member installation In blank swing arm, the blank cam rolling member is placed in blank cam locus slot, the other end of the blank swing arm with cut One end of material drive link is hinged, and one end of the other end and cutter pushing block of the blank drive link is hinged, described It is transversely mounted in the hole location for the pushing block mounting base being fixedly connected with the side of sliding chute seat before and after cutter pushing block, the promotion Block rolling member is mounted on the other end of cutter pushing block and can be in rolling contact with the back of movable blade, and the blank cam is with drive Turn axis can drive blank swing arm to swing when rotating by blank cam rolling member, so that blank drive link be made to drive cutter Pushing block rolling member on pushing block pushes movable blade.
As preferred embodiment, the plug-in unit cam drive mechanism includes plug-in unit cam, plug-in unit swing arm, plug-in unit swing arm Seat, plug-in unit cam rolling member and plug-in unit drive link, the plug-in unit cam are mounted in drive shaft, outside the plug-in unit cam Wall is equipped with a circle plug-in unit cam locus slot, and one end of the plug-in unit swing arm is hinged in plug-in unit swing arm seat, the plug-in unit swing arm seat It is fixed on the backboard of rack, the other end of the plug-in unit swing arm and the lower end of plug-in unit drive link are hinged, and the plug-in unit drives The upper end of dynamic connecting rod and the upper side of plug-in unit sliding block are hinged, and the plug-in unit cam rolling member is mounted on the inside of plug-in unit swing arm Face, the plug-in unit cam rolling member are placed in plug-in unit cam locus slot, and the plug-in unit cam can lead to when rotating with drive shaft Plug-in unit cam rolling member drive plug swing arm swing is crossed, to make plug-in unit drive link that plug-in unit sliding block be driven to move up and down.
As preferred embodiment, the feeding that the front of the front plate of the rack is equipped with positioned at slide plate sliding rail lower end is limited Position block.
As preferred embodiment, the positive lower end of the front plate of the rack is equipped with blank limit base, the blank The lower end of limit base is equipped with blank and limits rolling member, and the blank limit is rolled to be in rolling contact with the front of fixed tool apron.
As preferred embodiment, the top of the rack is equipped with guide tube, and the top of the plug-in unit sliding block is equipped with sliding block Connecting rod, the upper end of the sliding block connecting rod pass through guide tube, and the sliding block connecting rod is equipped with rod spring and nut, the company Bar spring is between guide tube and nut.
As preferred embodiment, the front plate of the rack is equipped with the guide for moving up retroversion for anti-stopping materials strip and stops Unloading device, the guide stopping device are located at the top of feeding guide plate.
As preferred embodiment, the guide stopping device includes charging stock guide, retreat stop block, retreat stop block mounting base Longitudinal feeding guide groove for running through and being directed at feeding guide plate is equipped with the front of retreat stop block elastic component, the charging stock guide Deflector chute is fed, the retreat stop block mounting base is fixed on charging stock guide, and the retreat stop block mounting base is living equipped with retreat stop block Dynamic hole, the upper end of the retreat stop block and retreat stop block mounting base are hinged and are located in retreat stop block movable span, the retaining block alignment The charging deflector chute of stock guide is fed, the back lower end of the retreat stop block is equipped with retaining tooth position, the retreat stop block elastic component installation Front abutting contact in retreat stop block mounting base and with retreat stop block.
As preferred embodiment, the charging stock guide is equipped with the spring bearer plate being located above retreat stop block mounting base Device, the elastic press-plate include movable pressing board, pressing plate mounting post and rag iron spring, and the movable pressing board is pacified by pressing plate Dress column is mounted on charging stock guide, and the rag iron spring is mounted on the head end in pressing plate mounting post and being located at pressing plate mounting post Between movable pressing board.
Compared with prior art, the beneficial effects of the present invention are:
Structure of the invention is simple, compact, integrates self-feeding, blank and pin function, is suitable for the horizontal needle of F type The inserting operation of foot, it is only necessary to which a power source, which is arranged, to drive each device to work by same root drive shaft, each Device action coordinates, it can be achieved that high speed plug-in unit, speed is fast, and stable and reliable operation, precision is high, and energy saving, equipment cost is low, greatly The quality of production for improving production efficiency and product greatly, is able to satisfy the large-scale production requirement of enterprise.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the material strip being connected in series by multiple horizontal stitch of F type;
Fig. 2 is the structural schematic diagram one of horizontal plug-in machine structure provided by the invention;
Fig. 3 is the structural schematic diagram two of horizontal plug-in machine structure provided by the invention;
Fig. 4 is that horizontal plug-in machine structure provided by the invention conceals the structural schematic diagram after part-structure;
Fig. 5 is the structural schematic diagram at the feeding position of horizontal plug-in machine structure provided by the invention;
Fig. 6 is the structural schematic diagram of feeding slide plate provided by the invention, feedblock and feedblock elastic component;
Fig. 7 is the plug-in unit sliding block of horizontal plug-in machine structure provided by the invention and the installation diagram of cutter plug-in unit head assembly;
Fig. 8 is the exploded view of cutter plug-in unit head assembly provided by the invention;
Fig. 9 is the structural schematic diagram of guide stopping device and elastic press-plate provided by the invention;
Figure 10 is the exploded view of guide stopping device and elastic press-plate provided by the invention;
Figure 11 is the structural schematic diagram of one of power source (i.e. driving motor) provided by the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 2 and Fig. 3 are please referred to, the embodiment provides a kind of horizontal plug-in machine structures, including rack 1, driving to turn The components such as axis 2, feed device 3, blank insert arrangement 4 with reference to the accompanying drawing carry out each component part of the present embodiment detailed Explanation.
As shown in Figures 2 to 4, the front of rack 1 can be equipped with front plate 11, and back can be equipped with backboard 12, and top can To be equipped with top plate, bottom can be equipped with bottom plate.Drive shaft 2 can longitudinally through the top plate and bottom plate of rack 1, and can by turn Axle bearing and rack 1, which are realized, to be rotatablely connected.
In actual work, drive shaft 2 can be rotated by a power source drive, which can be set to driving electricity The output shaft of machine 20 (as shown in figure 11), driving motor 20 can be connected with the upper end of drive shaft 2.
As shown in 4, Fig. 5 and Fig. 6, feed device 3 includes feeding guide plate 31, feeding slide plate 32, slide plate sliding block 33, slides Plate sliding rail 34, feedblock 35, feedblock elastic component 36 and the feeding cam driving machine for driving feeding slide plate 32 to move up and down Structure 37, feeding guide plate 31 and slide plate sliding rail 34 are separately fixed at 11 front of front plate of rack 1, and feeding guide plate 31 is located at two Between group slide plate sliding rail 34, the front of feeding guide plate 31 is equipped with longitudinal perforative feeding guide groove 311, and feeding slide plate 32 passes through Slide plate sliding block 33 and slide plate sliding rail 34 are slidably connected and are located at the front of feeding guide plate 31, and the lower end of feeding slide plate 32, which is equipped with, to be sent Expect that block movable span 321, upper end and the feeding slide plate 32 of feedblock 35 are hinged and (are rotatablely connected as realized by pin shaft) and be located at In feedblock movable span 321, the feeding guide groove 311 that feedblock 35 is directed at feeding guide plate 31 is moved up and down, feedblock 35 Back lower end, which is equipped at least one, can snap onto the feeding tooth position 351 on the horizontal stitch material strip of F type, and each feeding tooth position 351 can To be substantially arranged to " ∠ " shape, the feeding tooth position 351 of the shape can push material strip to move down feeding, be also beneficial to simultaneously Feeding slide plate 32 can move up (material strip is motionless when moving up) relative to material strip.
Feedblock elastic component 36 may be mounted at the front abutting contact on feeding slide plate 32 and with feedblock 35, in this reality It applies in example, which can be set to elastic slice, and the upper end of elastic slice can be fixed on by screw or fixed block On feeding slide plate 32, the lower end of elastic slice heads on the positive lower end of feedblock 35.It certainly, in other embodiments, can also be with Feedblock elastic component 36 is arranged to spring.
As shown in figure 5, feeding cam driving mechanism 37 is sequentially connected by drive shaft 2 and with feeding slide plate 32, it is specific and Speech, feeding cam driving mechanism 37 include feeding cam 371, feeding swing arm 372, feeding swing arm seat 373, feeding cam rolling member 374 and feeding drive link 375, feeding cam 371 be mounted in drive shaft 2, the outer wall of feeding cam 371 is equipped with a circle tool There is high and low fall feeding cam track groove 3711, one end of feeding swing arm 372 is hinged in feeding swing arm seat 373, feeding swing arm Seat 373 is fixed on the backboard 12 of rack 1, and the other end of feeding swing arm 372 passes through the front plate 11 of rack 1 and feeding driving connects The upper end of bar 375 is hinged, and the lower end of feeding drive link 375 and the one side of feeding slide plate 32 are hinged, feeding cam rolling Moving part 374 is mounted on the medial surface of feeding swing arm 372, and feeding cam rolling member 374 is placed in feeding cam track groove 3711.
In the present embodiment, feeding drive link 375 can be preferably arranged to the buffering connecting rod with spring, have slow Function is rushed, prevents stress is excessive from causing damage parts.Feeding cam rolling member 374 can be preferably arranged to CF bearing.
In order to which the stroke that moves down to feeding slide plate 32 limits, the front of the front plate 11 of rack 1, which can be equipped with, to be located at The feeding limited block 38 of 34 lower end of slide plate sliding rail.
When feeding cam 371 is rotated with drive shaft 2, feeding cam 371 can pass through feeding cam rolling member 374 Feeding swing arm 372 is driven to swing, to make feeding drive link 375 that feeding slide plate 32 be driven to move up and down.
As shown in Fig. 3, Fig. 4, Fig. 7 and Fig. 8, blank insert arrangement 4 include sliding chute seat 41, plug-in unit sliding block 42, plug holder 43, Movable blade 44, plug-in unit stock guide 45, fixing cutter 46, fixed tool apron 47, the blank actuated by cams for pushing 44 blank of movable blade Mechanism 48 and the plug-in unit cam drive mechanism 49 moved up and down for drive plug sliding block 42, sliding chute seat 41 are substantially in " recessed " word Shape, sliding chute seat 41 are longitudinally mounted to 11 back of front plate of rack 1, and plug-in unit sliding block 42 is inserted longitudinally through the sliding slot of sliding chute seat 41 Part seat 43 is fixed on the lower end of plug-in unit sliding block 42, and the side of fixed tool apron 47 can be fixed with plug holder 43 by screw and be located at In the slot position of plug holder 43, movable blade 44 is located between plug holder 43 and fixed tool apron 47, the upper end of movable blade 44 and fixing cutter The upper end of seat 47 is hinged and (is rotatablely connected as realized by pin shaft), and movable blade 44 can be swung relative to fixed tool apron 47, inserts Part stock guide 45 is located between movable blade 44 and fixed tool apron 47, and the front of plug-in unit stock guide 45, which is run through and is aligned equipped with longitudinal direction, to be sent Expect the plug-in unit deflector chute 451 of the feeding guide groove 311 of guide plate 31, fixing cutter 46 is fixed on the back lower end of fixed tool apron 47, The bottom of movable blade 44 is equipped with the discharge port that may pass through plug-in unit deflector chute 451 and fixing cutter 46 cooperates the cutter head 441 of blank.
As shown in Figure 3 and Figure 4, blank cam drive mechanism 48 is driven by drive shaft 2 and can push movable blade 44, specifically For, blank cam drive mechanism 48 includes blank cam 481, blank swing arm 482, blank swing arm seat 483, the rolling of blank cam Part 484, blank drive link 485, cutter pushing block 486, pushing block mounting base 487 and pushing block rolling member 488, blank cam 481 are mounted on the lower end of drive shaft 2 and are located at the bottom part down of rack, the bottom of blank cam 481 be equipped with a loop and Blank cam locus slot 4811 with projection, one end of blank swing arm 482 is hinged in blank swing arm seat 483, blank swing arm Seat 483 is fixed on the bottom of rack 1, and blank cam rolling member 484 is mounted in blank swing arm 482, blank cam rolling member 484 It is placed in blank cam locus slot 4811, the other end of blank swing arm 482 and one end of blank drive link 485 are hinged, and cut Expect that one end of the other end and cutter pushing block 486 of drive link 485 is hinged, is transversely mounted on before and after cutter pushing block 486 In the hole location for the pushing block mounting base 487 being fixedly connected with the side of sliding chute seat 41, pushing block rolling member 488 is mounted on cutter and pushes away The other end of motion block 486 can be simultaneously in rolling contact with the back of movable blade 44, and pushing block rolling member 488 can rotate, can be with one While heading on the back of movable blade 44, cutter plug-in unit head assembly is allowed to move down plug-in unit on one side.
In the present embodiment, blank drive link 485 can be preferably arranged to the buffering connecting rod with spring, have slow Function is rushed, prevents stress is excessive from causing damage parts.Blank cam rolling member 484 and pushing block rolling member 488 can preferably be set It is set to CF bearing.
When blank cam 481 is rotated with drive shaft 2, blank cam 481 can pass through blank cam rolling member 484 Blank swing arm 482 is driven to swing, so that blank drive link 485 be made to drive the pushing block rolling member 488 on cutter pushing block 486 Movable blade 44 and fixing cutter 46 is pushed to cooperate blank.
As shown in Figure 3 and Figure 4, plug-in unit cam drive mechanism 49 is driven and the upper end with plug-in unit sliding block 42 by drive shaft 2 Transmission connection, specifically, plug-in unit cam drive mechanism 49 includes plug-in unit cam 491, plug-in unit swing arm 492, plug-in unit swing arm seat 493, plug-in unit cam rolling member 494 and plug-in unit drive link 495, plug-in unit cam 491 are mounted in drive shaft 2 and are located at feeding Between cam 371 and blank cam 481, the outer wall of plug-in unit cam 491 is equipped with the plug-in unit cam locus that a circle has high and low fall Slot 4911, one end of plug-in unit swing arm 492 are hinged in plug-in unit swing arm seat 493, and plug-in unit swing arm seat 493 is fixed on the backboard of rack 1 On 12, the other end of plug-in unit swing arm 492 and the lower end of plug-in unit drive link 495 are hinged, the upper end of plug-in unit drive link 495 with The upper side of plug-in unit sliding block 42 is hinged, and plug-in unit cam rolling member 494 is mounted on the medial surface of plug-in unit swing arm 492, and plug-in unit is convex Wheel rolling member 494 is placed in plug-in unit cam locus slot 4911, and in the present embodiment, plug-in unit cam rolling member 49 can be preferably provided with For CF bearing.
When plug-in unit cam 491 is rotated with drive shaft 2, can be put by 494 drive plug of plug-in unit cam rolling member Arm 492 is swung, to make plug-in unit drive link 495 that plug-in unit sliding block 42 be driven to move up and down.
As shown in Fig. 2, the positive lower end of the front plate 11 of rack 1 is equipped with blank limit base 410, blank limit base 410 Lower end is equipped with blank and limits rolling member 411, and blank limit rolls 411 and can be in rolling contact with the front of fixed tool apron 47.At this In embodiment, blank limit rolling member 411 can be preferably arranged to CF bearing.Wherein, blank limit base 410 and blank limit rolling The design of moving part 411 can prevent the pushing block rolling member 488 on cutter pushing block 486 from below push movable blade when, entirely Cutter plug-in unit head assembly is squeezed (forward) askew, extends the service life of component.
As shown in Figure 1 and Figure 7, the top of rack 1 is equipped with guide tube 412, and the top of plug-in unit sliding block 42 is equipped with sliding block connecting rod 413, the upper end of sliding block connecting rod 413 passes through guide tube 412, and sliding block connecting rod 413 is equipped with rod spring 414 and nut 415, even Bar spring 414 is between guide tube 412 and nut 415.Wherein, rod spring 414 can offset plug-in unit cam rolling member 494 and exist The precision of plug-in unit height is improved in gap in plug-in unit cam locus slot 4911 between plug-in unit cam 491.
As shown in Fig. 1, Fig. 9 and Figure 10, it can also be fixed in the front plate 11 of rack 1 and be moved up down for anti-stopping materials strip The guide stopping device 5 moved back, guide stopping device 5 are located at the top of feeding guide plate 31.Specifically, guide stopping device 5 Including charging stock guide 51, retreat stop block 52, retreat stop block mounting base 53 and retreat stop block elastic component 54, the front of charging stock guide 51 is set There is the charging deflector chute 511 of longitudinal feeding guide groove 311 for running through and being aligned feeding guide plate 31, retreat stop block mounting base 53 is fixed On charging stock guide 51, retreat stop block mounting base 53 is equipped with retreat stop block movable span 531, and the upper end of retreat stop block 52 and retreat stop block are pacified Dress seat 53 is hinged and (is rotatablely connected as realized by pin shaft) and is located in retreat stop block movable span 531, the alignment charging of retreat stop block 52 The back lower end of the charging deflector chute 511 of stock guide 51, retreat stop block 52 is equipped at least one retaining tooth position 521, each locking tooth Position 521 can substantially be arranged to " ∠ " shape, and 521 permission material strips of retaining tooth position of the shape move down, forbid on material strip It moves, assists feeding slide plate 32 and feedblock 35 that can move up relative to material strip.
Retreat stop block elastic component 54 is mounted on the front abutting contact in retreat stop block mounting base 53 and with retreat stop block 52, in this reality It applies in example, which can be set to elastic slice, and the upper end of elastic slice can be fixed by screw or fixed block 55 On feeding slide plate 32, the lower end of elastic slice heads on the positive lower end of retreat stop block 52.Certainly, in other embodiments, may be used Retreat stop block elastic component 54 is arranged to spring.
Preferably, the elastic press-plate 6 above retreat stop block mounting base 53 is also provided on charging stock guide 51, Elastic press-plate 6 includes movable pressing board 61, pressing plate mounting post 62 and rag iron spring 63, and movable pressing board 61 passes through pressing plate mounting post 62 are mounted on charging stock guide 51, and rag iron spring 63 is mounted on the head in pressing plate mounting post 62 and being located at pressing plate mounting post 62 Between end and movable pressing board 61.Wherein, movable pressing board 61, can be to by feeding deflector chute under the action of rag iron spring 63 511 material strip generates a precompression, is conducive to material strip guiding.
Working principle of the present invention is as follows:
The horizontal stitch material strip of F type can be successively by charging deflector chute 511, feeding guide groove 311 and plug-in unit deflector chute 451, when drive shaft 2 rotates, feeding cam 371 can drive the feedblock 35 on feeding slide plate 32 to push material strip to moving down Dynamic feeding, blank cam 481 can drive the pushing block rolling member 488 on cutter pushing block 486 to push movable blade 44 and fix The cooperation cutting of knife 46 is located at one horizontal stitch of F type of the lowermost, after the horizontal stitch of F type is cut off, movable blade 44 and solid Stationary knife 46 still clamps the horizontal stitch of F type (since pushing block rolling member 488 withstands always the back of movable blade 44), works as plug-in unit When 491 drive plug sliding block 42 of cam and cutter plug-in unit head assembly move down, the nipped horizontal stitch of F type can be inserted into Into the hole location of circuit board.
When feeding cam 371 drives the feedblock 35 on feeding slide plate 32 to reset upwards, in retreat stop block 52 to material strip Under restriction effect (material strip is motionless at this time), the feedblock 35 on feeding slide plate 32 can be moved up relative to material strip.
In conclusion structure of the invention is simple, compact, integrates self-feeding, blank and pin function, be suitable for The inserting operation of the horizontal stitch of F type, it is only necessary to which a power source, which is arranged, to drive each device by same root drive shaft Work, each device action coordinates, it can be achieved that high speed plug-in unit, speed is fast, and stable and reliable operation, precision is high, energy saving, equipment It is at low cost, the quality of production of production efficiency and product is substantially increased, the large-scale production requirement of enterprise is able to satisfy.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, It should be equivalent substitute mode, be included within the scope of the present invention.

Claims (10)

1. a kind of horizontal plug-in machine structure characterized by comprising
Rack (1), the rack (1) are equipped with longitudinally disposed drive shaft (2);
Feed device (3) comprising feeding guide plate (31), feeding slide plate (32), slide plate sliding block (33), slide plate sliding rail (34), Feedblock (35), feedblock elastic component (36) and the feeding cam driving mechanism for driving feeding slide plate (32) to move up and down (37), the feeding guide plate (31) and slide plate sliding rail (34) are separately fixed at front plate (11) front of rack (1), described to send Expect that the front of guide plate (31) is equipped with longitudinal perforative feeding guide groove (311), the feeding slide plate (32) passes through slide plate sliding block (33) front of feeding guide plate (31) is slidably connected and is located at slide plate sliding rail (34), and the lower end of the feeding slide plate (32) is set Have feedblock movable span (321), the upper end and feeding slide plate (32) of the feedblock (35) are hinged and are located at feedblock activity In hole (321), the feeding guide groove (311) of feedblock (35) alignment feeding guide plate (31) is moved up and down, the feeding The back lower end of block (35) is equipped with feeding tooth position (351), and the feedblock elastic component (36) is mounted on feeding slide plate (32) simultaneously With the front abutting contact of feedblock (35), the feeding cam driving mechanism (37) by drive shaft (2) and with feeding slide plate (32) it is sequentially connected;
Blank insert arrangement (4) comprising sliding chute seat (41), plug-in unit sliding block (42), plug holder (43), movable blade (44), plug-in unit Stock guide (45), fixing cutter (46), fixed tool apron (47), the blank cam drive mechanism for pushing movable blade (44) blank (48) and for the plug-in unit cam drive mechanism (49) that drive plug sliding block (42) move up and down, the sliding chute seat (41) is longitudinally pacified Mounted in front plate (11) back of rack (1), sliding slot of the plug-in unit sliding block (42) longitudinally through sliding chute seat (41), the plug-in unit Seat (43) is fixed on the lower end of plug-in unit sliding block (42), and the fixed tool apron (47) is fixed in the slot position of plug holder (43), described Movable blade (44) is located between plug holder (43) and fixed tool apron (47), the upper end of the movable blade (44) and fixed tool apron (47) Upper end be hinged, the plug-in unit stock guide (45) is located between movable blade (44) and fixed tool apron (47), the plug-in unit guide The front of plate (45) is equipped with the plug-in unit deflector chute of longitudinal feeding guide groove (311) for running through and being aligned feeding guide plate (31) (451), the fixing cutter (46) is fixed on the back lower end of fixed tool apron (47), and the bottom of the movable blade (44) is equipped with and consolidates Stationary knife (46) cooperates the cutter head (441) of blank, and the blank cam drive mechanism (48) is driven and can be pushed by drive shaft (2) Movable blade (44), the plug-in unit cam drive mechanism (49) are driven by drive shaft (2) and are passed with the upper end of plug-in unit sliding block (42) Dynamic connection.
2. horizontal plug-in machine structure according to claim 1, which is characterized in that the feeding cam driving mechanism (37) includes Feeding cam (371), feeding swing arm (372), feeding swing arm seat (373), feeding cam rolling member (374) and feeding drive link (375), the feeding cam (371) is mounted on drive shaft (2), and the outer wall of the feeding cam (371) is equipped with a circle and send Expect cam locus slot (3711), one end of the feeding swing arm (372) is hinged on feeding swing arm seat (373), the feeding pendulum Arm seat (373) is fixed on the backboard (12) of rack (1), and the other end of the feeding swing arm (372) passes through the front of rack (1) Plate (11) and the upper end of feeding drive link (375) are hinged, the lower end of the feeding drive link (375) and feeding slide plate (32) one side is hinged, and the feeding cam rolling member (374) is mounted on the medial surface of feeding swing arm (372), described to send Material cam rolling member (374) is placed in feeding cam track groove (3711), and the feeding cam (371) turns with drive shaft (2) Feeding swing arm (372) can be driven to swing by feeding cam rolling member (374) when dynamic, to make feeding drive link (375) Feeding slide plate (32) are driven to move up and down.
3. horizontal plug-in machine structure according to claim 1, which is characterized in that the blank cam drive mechanism (48) includes Blank cam (481), blank swing arm (482), blank swing arm seat (483), blank cam rolling member (484), blank drive link (485), cutter pushing block (486), pushing block mounting base (487) and pushing block rolling member (488), the blank cam (481) It is mounted on drive shaft (2), the bottom of the blank cam (481) is equipped with circle blank cam locus slot (4811), described One end of blank swing arm (482) is hinged on blank swing arm seat (483), and the blank swing arm seat (483) is fixed on rack (1) Bottom, the blank cam rolling member (484) are mounted on blank swing arm (482), and the blank cam rolling member (484) is placed in In blank cam locus slot (4811), the other end of the blank swing arm (482) and one end of blank drive link (485) are mutually cut with scissors It connects, one end of the other end and cutter pushing block (486) of the blank drive link (485) is hinged, the cutter pushing block (486) front and back is transversely mounted in the hole location for the pushing block mounting base (487) being fixedly connected with the side of sliding chute seat (41), described Pushing block rolling member (488) is mounted on the other end of cutter pushing block (486) and can roll with the back of movable blade (44) and connects Touching can drive blank pendulum by blank cam rolling member (484) when the blank cam (481) rotates with drive shaft (2) Arm (482) is swung, to make blank drive link (485) that the pushing block rolling member (488) on cutter pushing block (486) to be driven to push away Dynamic movable blade (44).
4. horizontal plug-in machine structure according to claim 1, which is characterized in that the plug-in unit cam drive mechanism (49) includes Plug-in unit cam (491), plug-in unit swing arm (492), plug-in unit swing arm seat (493), plug-in unit cam rolling member (494) and plug-in unit drive link (495), the plug-in unit cam (491) is mounted on drive shaft (2), and the outer wall of the plug-in unit cam (491) is equipped with a circle and inserts One end of part cam locus slot (4911), the plug-in unit swing arm (492) is hinged on plug-in unit swing arm seat (493), the plug-in unit pendulum Arm seat (493) is fixed on the backboard (12) of rack (1), the other end and plug-in unit drive link of the plug-in unit swing arm (492) (495) lower end is hinged, and the upper end of the plug-in unit drive link (495) and the upper side of plug-in unit sliding block (42) are hinged, The plug-in unit cam rolling member (494) is mounted on the medial surface of plug-in unit swing arm (492), and the plug-in unit cam rolling member (494) is set In plug-in unit cam locus slot (4911), the plug-in unit cam (491) can pass through plug-in unit cam when rotating with drive shaft (2) Rolling member (494) drive plug swing arm (492) is swung, so that plug-in unit drive link (495) be made to drive plug-in unit sliding block (42) up and down It is mobile.
5. horizontal plug-in machine structure according to claim 1, which is characterized in that the front plate (11) of the rack (1) is just Face is equipped with the feeding limited block (38) positioned at slide plate sliding rail (34) lower end.
6. horizontal plug-in machine structure according to claim 1, which is characterized in that the front plate (11) of the rack (1) is just Face lower end is equipped with blank limit base (410), and the lower end of the blank limit base (410) is equipped with blank limit rolling member (411), institute The front for stating blank limit rolling (411) and fixed tool apron (47) is in rolling contact.
7. horizontal plug-in machine structure according to claim 1, which is characterized in that the top of the rack (1) is equipped with guide tube (412), the top of the plug-in unit sliding block (42) is equipped with sliding block connecting rod (413), and the upper end of the sliding block connecting rod (413) passes through Guide tube (412), the sliding block connecting rod (413) are equipped with rod spring (414) and nut (415), the rod spring (414) Between guide tube (412) and nut (415).
8. horizontal plug-in machine structure according to claim 1, which is characterized in that set in the front plate (11) of the rack (1) There is the guide stopping device (5) for preventing material strip from moving up retroversion, the guide stopping device (5) is located at feeding guide plate (31) Top.
9. horizontal plug-in machine structure according to claim 8, which is characterized in that the guide stopping device (5) includes charging Stock guide (51), retreat stop block (52), retreat stop block mounting base (53) and retreat stop block elastic component (54), charging stock guide (51) Front is equipped with the charging deflector chute (511) of longitudinal feeding guide groove (311) for running through and being aligned feeding guide plate (31), described to stop It moves back block mounting base (53) to be fixed in charging stock guide (51), the retreat stop block mounting base (53) is equipped with retreat stop block movable span (531), the upper end Yu retreat stop block mounting base (53) of the retreat stop block (52) are hinged and are located in retreat stop block movable span (531), The charging deflector chute (511) of retreat stop block (52) alignment charging stock guide (51), the back lower end of the retreat stop block (52) is set Have retaining tooth position (521), the retreat stop block elastic component (54) be mounted on retreat stop block mounting base (53) and with retreat stop block (52) Front abutting contact.
10. horizontal plug-in machine structure according to claim 9, which is characterized in that the charging stock guide (51) is equipped with position Elastic press-plate (6) above retreat stop block mounting base (53), the elastic press-plate (6) include movable pressing board (61), Pressing plate mounting post (62) and rag iron spring (63), the movable pressing board (61) are mounted on charging guide by pressing plate mounting post (62) On plate (51), the rag iron spring (63) be mounted on pressing plate mounting post (62) and be located at the head end of pressing plate mounting post (62) with Between movable pressing board (61).
CN201910238240.8A 2019-03-27 2019-03-27 Horizontal plug-in mechanism Active CN109922650B (en)

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