CN110783794A

CN110783794A - Plug contact piece arrangement mechanism

Info

Publication number: CN110783794A
Application number: CN201910945673.7A
Authority: CN
Inventors: 李尊荣
Original assignee: Shanghai Shengxu Mould Manufacturing Co Ltd
Current assignee: Shanghai Shengxu Mould Manufacturing Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-02-11

Abstract

The invention discloses a plug contact piece arranging mechanism, which relates to plug production equipment and comprises a rack and a supply jig arranged on the rack, wherein an installation frame is erected above the supply jig on the rack, a feeding slideway is arranged on the installation frame, an arranging device is arranged at an opening at one end of the feeding slideway, a guide block is vertically arranged at an opening at one end of the rack, which is far away from the arranging device, in a sliding manner, and a driving assembly for driving the guide block to slide is also arranged on the rack; the supply jig is provided with an embedded groove from top to bottom, the embedded groove is in inserting fit with the contact piece, the supply jig slides along the direction of keeping away from or being close to the opening at the lower side of the guide sliding groove, and a feeding assembly used for pushing the supply jig to slide is further arranged on the rack. The contact piece feeding jig has the advantages that the contact piece feeding jig is convenient for workers to install contact pieces on the feeding jig, the contact piece feeding efficiency is improved, and the labor intensity of the workers is reduced.

Description

Plug contact piece arrangement mechanism

Technical Field

The invention relates to plug production equipment, in particular to a plug contact piece arranging mechanism.

Background

The plug is a movable connector, which is connected to a device using electric power through a wire, and mainly includes a base and a contact piece (see fig. 1) disposed on the base, wherein the contact piece is electrically connected to the wire.

Chinese patent with the existing publication number CN205764736U discloses an automatic plug assembling device, which includes: the machine table is respectively arranged on the mechanical arm, the needle cutting jig, the rotating jig, the needle pressing jig and the bent needle jig on the machine table; the manipulator is arranged at one end of the machine table, the needle cutting jig, the rotating jig, the needle pressing jig and the bent needle jig are arranged at the other end of the machine table, the manipulator clamps a workpiece from the needle cutting jig, and then the workpiece is sequentially conveyed to the rotating jig, the needle pressing jig and the bent needle jig to complete related operations.

By adopting the scheme, the manipulator clamps the workpiece and carries out the installation operation of the plug, wherein the automatic plug assembling equipment does not make a disclosure about how to supply the workpiece to the cutting needle jig. In general, in the production of the plug, a worker often vertically installs the contact pieces on the jig, and picks up the contact pieces on the jig by a manipulator and inserts the contact pieces on the base. However, the contact pieces are manually mounted on the jig by the worker, the supply efficiency of the contact pieces is low, and the labor intensity of the worker is seriously increased, and there is a place to be improved.

Disclosure of Invention

In view of the above technical problems, an object of the present invention is to provide a plug contact piece arranging mechanism, in which a contact piece is turned over by a guide block, and a guide chute is inserted into an insertion groove, so as to facilitate installation of the contact piece on a supply jig by a worker, improve the supply efficiency of the contact piece, and reduce the labor intensity of the worker.

The technical purpose of the invention is realized by the following technical scheme:

a plug contact piece arranging mechanism comprises a rack and a supply jig arranged on the rack, wherein a mounting frame is erected above the supply jig by the rack, a feeding slide way is arranged on the mounting frame, an arranging device used for supplying contact pieces to the feeding slide way is arranged at an opening at one end of the feeding slide way, a guide block is vertically arranged at an opening at one end of the feeding slide way, which is far away from the arranging device, in a sliding manner, a guide chute is arranged at one side, which is close to the feeding slide way, of the guide block along the sliding direction of the guide block, the guide chute penetrates through the upper side wall and the lower side wall of the guide block, one side, which is close to the mounting frame, of the guide block is abutted against the mounting frame, the guide chute is communicated with the feeding slide way, the mounting frame seals one side, which is close to the mounting frame, and an avoiding, the rack is also provided with a driving component for driving the guide block to slide; the feeding jig is provided with an embedded groove from top to bottom, the embedded groove is in inserted fit with the contact piece, the feeding jig slides along the direction far away from or close to the opening at the lower side of the guide sliding groove, and the machine frame is also provided with a feeding assembly for pushing the feeding jig to slide; after the guide block slides on the rack, the avoiding groove is opposite to an opening at one end of the feeding slideway far away from the finishing device; when the supply jig slides on the rack, the upper opening of the embedded groove is opposite to the lower opening of the guide sliding groove.

By adopting the technical scheme, in actual work, the arrangement device arranges the contact pieces and continuously supplies the contact pieces to the feeding slideway, and the contact pieces are gradually towards the guide block; when the contact piece reaches one side of the guide block, one end of the contact piece penetrates into the avoiding groove; then, the driving assembly drives the guide block to move downwards, the upper side wall of the avoiding groove is abutted against the upper side of the contact piece, one side of the contact piece in the avoiding groove is pressed downwards, at the moment, the contact piece is righted, and the contact piece slides downwards along the guide sliding groove under the action of the gravity of the contact piece and falls into the embedded groove; and finally, the feeding assembly drives the feeding jig to be away from the position right below the guide sliding groove, so that the picking operation of the manipulator for the contact piece is facilitated. Through this kind of mode, make things convenient for the staff to dock the installation operation of contact on supplying with the tool, promote the supply efficiency of contact piece, reduce staff's intensity of labour.

The invention is further configured to: the finishing device includes vibration dish and arrangement slide, the vibration dish sets up the one side that is located the material loading slide in the frame and deviates from the guide block, the one end opening of arrangement slide and the discharge gate intercommunication of vibration dish, the other end of arrangement slide and the one side opening intercommunication that the material loading slide deviates from the guide block.

Through adopting above-mentioned technical scheme, supply with the contact piece to the material loading slide by vibration dish arrangement contact piece and by the arrangement slide to realize the automatic arrangement and the material loading operation of contact piece.

The invention is further configured to: the rack comprises a support frame fixedly arranged on the supply jig, and the guide block penetrates through the support frame and is in sliding fit with the support frame; the driving assembly comprises a driving cylinder and a driving block, the driving block is positioned on one side, away from the feeding slideway, of the guide block, a lifting groove is formed in one side of the guide block of the driving block, the lifting groove comprises a horizontal groove and an inclined groove, one side of the horizontal groove in the length direction is communicated with one side of the inclined groove in the length direction, the inclined groove is obliquely and downwards arranged from the communication position with the horizontal groove to the side far away from the horizontal groove, a lifting rod is fixedly arranged on one side, close to the driving block, of the guide block, and the lifting rod is inserted into the lifting groove and is in sliding fit with the lifting groove; the driving air cylinder is fixed on the rack, the axis of the piston rod of the driving air cylinder is parallel to the length direction of the horizontal groove, and the end part of the piston rod of the driving air cylinder is fixed with the guide block.

Through adopting above-mentioned technical scheme, on the one hand, run through the support frame and slide the cooperation with the support frame by the guide block, help guaranteeing the stability that the guide block slided in the frame.

On the other hand, by driving actuating cylinder drive actuating block motion to by lift groove and lifter cooperation, thereby the drive guide piece slides, thereby realizes the automatic upset operation to the contact, and promotes the degree of automation of this plug contact piece arrangement mechanism.

The invention is further configured to: the lifting rod is coaxially and rotatably provided with a butt joint wheel, and the butt joint wheel is embedded into the lifting groove.

Through adopting above-mentioned technical scheme, by the butt wheel embedding to the lift groove for the butt wheel forms the roll with the lift groove lateral wall and slides, helps guaranteeing that the drive block drives the stability that the guide block slided, helps guaranteeing the normal operation of sliding of drive assembly drive guide block.

The invention is further configured to: the feeding assembly comprises a first sliding table, the conveying direction of the first sliding table is parallel to the sliding direction of the supply jig, and the supply jig is arranged on a sliding plate of the first sliding table.

Through adopting above-mentioned technical scheme, keep away from or be close to the direction that guides spout downside open-ended and slide by first slip table drive supply tool, help promoting the degree of automation of this plug contact piece arrangement mechanism.

The invention is further configured to: the embedded groove is provided with a plurality of at the interval on supplying with the tool, the direction of delivery of first slip table is the level setting, the subassembly still includes the second slip table of feeding, the second slip table is fixed on the slide of first slip table, supply with the tool setting on the slide of second slip table.

Through adopting above-mentioned technical scheme, in the actual work, supply with the tool and slide at the downside of drive block by first slip table and the cooperation drive of second slip table to make each embedded groove move to the guide spout in succession under and get the contact piece, help promoting the supply speed of contact piece.

The invention is further configured to: the sliding plate of the second sliding table is fixedly provided with a rotating motor, an output shaft of the rotating motor is vertically and upwards arranged, and the supply jig is fixed at the end of the output shaft of the rotating motor.

By adopting the technical scheme, in actual work, a worker can set the embedded groove on the supply jig according to the position of the contact piece on the plug, and the first sliding table, the second sliding table and the rotating motor are matched to drive the supply jig, so that the access operation of the embedded groove butt contact pieces at different angles and positions on the supply jig is realized; the worker can then pick up the contact pieces simultaneously by means of the robot arm and mount a plurality of contact surfaces simultaneously on a single plug housing. In this way, the assembly operation of the abutment is greatly improved.

The invention is further configured to: the fixed steady rest that is provided with in frame, the drive block runs through the steady rest and slides the cooperation with the steady rest along horizontal groove length direction, just the drive block deviates from and is provided with the line rail between one side in horizontal groove and the steady rest, the slide rail of line rail is fixed on the drive block, the slider of line rail is fixed on the steady rest.

Through adopting above-mentioned technical scheme, run through the steady rest with the drive block and with the steady rest cooperation that slides to set up the linear rail between steady rest and drive block, help guaranteeing the stability that drive block drive guide block slided.

The invention is further configured to: the feeding slideway is horizontally arranged, a limiting block is detachably and fixedly arranged on the upper side of the mounting frame, and the limiting block closes the upper side opening part of one side, close to the arranging device, of the feeding slideway; and a gas blowing hole is obliquely and downwards formed in the limiting block from one side of the limiting block, which is far away from the guide block, to the side close to the guide block, and one side of the gas blowing hole, which is close to the guide block, penetrates through the limiting block and is communicated with the feeding slide way.

Through adopting above-mentioned technical scheme, on the one hand, be the level setting with the material loading slide to block the upside at the material loading slide by the stopper, thereby help reducing the condition emergence that a plurality of contact pieces overlap in the material loading slide, help guaranteeing that plug contact piece arrangement mechanism is to the normal arrangement operation of contact piece.

On the other hand, the staff blows air into the air blowing hole through air supply equipment such as an air pump and the like, and pushes the contact piece to feed to the guide block, so that normal feeding operation of the contact piece in the feeding slideway is guaranteed.

The invention is further configured to: the limiting block is fixedly provided with a limiting cylinder, a piston rod of the limiting cylinder is vertically arranged downwards, the piston rod of the limiting cylinder penetrates through the limiting block, and the end part of the piston rod of the limiting cylinder stretches into the feeding slide way.

By adopting the technical scheme, when a single contact piece is guided and overturned by the guide block, the end part of the piston rod of the limiting cylinder presses the contact piece adjacent to the contact piece in the guide slideway, so that the follow-up contact piece is prevented from feeding to the guide block, and the guide block is favorable for ensuring the normal guide and overturning operation of the guide block on the contact piece.

Compared with the prior art, the invention has the following beneficial effects:

(1) the contact piece is overturned by the aid of the guide block, and the guide sliding groove is guided and embedded into the embedded groove, so that the installation operation of the contact piece on the supply jig by a worker is facilitated, the supply efficiency of the contact piece is improved, and the labor intensity of the worker is reduced;

(2) by arranging the vibrating disc, the driving cylinder, the first sliding table, the second sliding table, the rotating motor and the limiting cylinder, the automation degree of the plug contact piece arranging mechanism is greatly improved, the supply efficiency of contact pieces is further improved, and the labor intensity of workers is reduced;

(3) the first sliding table, the second sliding table and the rotating motor are comprehensively utilized to be matched with each other to drive the feeding jig, so that the applicability of the plug contact piece arranging mechanism to the installation of contact pieces on various feeding jigs is improved.

Drawings

FIG. 1 is a schematic view showing a contact structure;

fig. 2 is an axial view of the present embodiment mainly showing the overall structure of the plug contact piece arranging mechanism;

fig. 3 is a schematic view mainly showing the structure of the loading chute and the driving assembly in the present embodiment;

FIG. 4 is a schematic diagram of a guide block structure according to the present embodiment;

FIG. 5 is a schematic view of the embodiment mainly showing the structure of the lifting groove and the abutment wheel;

FIG. 6 is a schematic view of the embodiment mainly showing the structure of the lift lever;

FIG. 7 is a schematic view of the stabilizer structure according to the present embodiment;

FIG. 8 is a schematic diagram of the embodiment mainly showing the structures of the limiting blocks and the wire rails;

FIG. 9 is a schematic view showing the structure of the blowing holes in this embodiment;

FIG. 10 is a schematic view of the feeding assembly of the present embodiment;

fig. 11 is an enlarged view of a portion a of fig. 10, mainly showing the structure of the insertion groove.

Reference numerals: 1. a frame; 11. a support frame; 12. a mounting frame; 121. a feeding slideway; 2. supplying the jig; 21. a groove is embedded; 3. a turning device; 4. a guide block; 41. a guide chute; 411. an avoidance groove; 42. a lifting rod; 421. a butting wheel; 5. a drive assembly; 51. a driving cylinder; 52. a drive block; 521. a lifting groove; 5211. a horizontal groove; 5212. an inclined groove; 522. a dust blocking block; 6. a finishing device; 61. a vibrating pan; 62. arranging the slide ways; 7. a feeding assembly; 71. a first sliding table; 72. a second sliding table; 721. rotating the motor; 8. a stabilizer frame; 81. a wire track; 9. a limiting block; 91. a gas blowing hole; 92. and a limiting cylinder.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.

Referring to fig. 2 and 3, a plug contact piece arrangement mechanism comprises a rack 1 and a supply jig 2 arranged on the rack 1, wherein the rack 1 is provided with a turnover device 3 used for vertically arranging contact pieces on the upper side of the supply jig 2, the rack 1 is provided with an arrangement device 6 on one side of the turnover device 3, an embedded groove 21 is arranged on the supply jig 2 from top to bottom, and the rack 1 is further provided with a feeding assembly 7 used for driving the supply jig 2 to move and take the contact pieces. In actual work, the contact pieces are sorted by the sorting device 6, and the preliminarily sorted contact pieces are supplied to the turnover device 3; then, the contact piece is overturned by the overturning device 3, meanwhile, the feeding assembly 7 drives the feeding jig 2 to take in the contact piece, and the vertically arranged contact piece is supplied to the embedded groove 21 on the feeding jig 2; finally, the feeding assembly 7 drives the feeding jig 2 and the contact part to be far away from the position right below the turnover device 3, so that the contact piece on the feeding jig can be picked up conveniently by a manipulator.

The frame 1 is including fixed support frame 11 that sets up on supplying with tool 2, and the fixed mounting bracket 12 that is provided with on the support frame 11, and the level is provided with material loading slide 121 on the mounting bracket 12. Finishing device 6 includes vibration dish 61 and arrangement slide 62, and vibration dish 61 sets up in one side of frame 1, and the one end opening of arrangement slide 62 and the discharge gate intercommunication of vibration dish 61, the other end and the opening intercommunication in material loading slide 121 one side of arrangement slide 62, and arrangement slide 62 is the slope from vibration dish 61 one side and sets up downwards to material loading slide 121 one side. In practice, the contact strips are collated by the vibratory tray 61 and fed by the collation slide 62 into the loading slide 121.

Referring to fig. 3 and 4, the turnover device 3 includes a guide block 4 and a driving assembly 5, the guide block 4 is located at an opening of one side of the loading chute 121 facing away from the tidying chute 62, and the guide block 4 penetrates through the support frame 11 and is in sliding fit with the support frame 11. One side that guide block 4 is close to material loading slide 121 is provided with guide chute 41 along guide block 4 glide direction, guide chute 41 runs through the upper and lower lateral wall of guide block 4, one side that guide block 4 is close to mounting bracket 12 and mounting bracket 12 butt, guide chute 41 and material loading passageway intercommunication, and mounting bracket 12 seals one side that guide chute 41 is close to mounting bracket 12, guide chute 41 has been seted up to one side of keeping away from mounting bracket 12 along the middle part position of guide block 4 glide direction and has been dodged groove 411. And, the driving assembly 5 drives the guide block 4 to vertically slide on the support frame 11.

In actual operation, the contact pieces arranged by the vibrating disk 61 are continuously supplied to the feeding chute 121, and the contact pieces are gradually moved to the direction of the guide block 4; when the contact piece reaches one side of the guide block 4, one end of the contact piece will penetrate into the avoiding groove 411; then, the guide block 4 is driven by the driving assembly 5 to move downward, the upper side wall of the avoiding groove 411 will abut against the upper side of the contact piece, and one side of the contact piece in the avoiding groove 411 is pressed downward, at this time, the contact piece will be righted, and the contact piece will slide down along the guide sliding groove 41 under the action of its own gravity and fall into the embedded groove 21.

Referring to fig. 5 and 6, the driving assembly 5 includes a driving cylinder 51 and a driving block 52, the driving block 52 is located on one side of the guide block 4 away from the loading chute 121, and a lifting slot 521 is formed on one side of the guide block 4 of the driving block 52. The lifting groove 521 includes a horizontal groove 5211 and an inclined groove 5212, one side of the horizontal groove 5211 in the length direction is communicated with one side of the inclined groove 5212 in the length direction, and the inclined groove 5212 is inclined downward from the communication position with the horizontal groove 5211 to the side far away from the horizontal groove 5211. A lifting rod 42 is fixedly arranged on one side of the guide block 4 close to the driving block 52, the axis of the lifting rod 42 is horizontally arranged and parallel to the depth direction of the horizontal groove 5211, a contact wheel 421 is coaxially and rotatably arranged on the lifting rod 42, and the contact wheel 421 is embedded into the lifting groove 521 and slides in the lifting groove 521 in a rolling manner; the driving cylinder 51 is fixed on the frame 1, the axis of the piston rod of the driving cylinder 51 is parallel to the length direction of the horizontal groove 5211, and the end of the piston rod of the driving cylinder 51 is fixed with the guide block 4. In actual operation, the driving cylinder 51 drives the driving block 52 to move, and the lifting slot 521 is matched with the lifting rod 42, so that the guide block 4 is driven to vertically slide on the support frame 11.

Referring to fig. 7 and 8, in order to ensure the stability of the driving block 52, a stabilizing frame 8 is fixedly arranged on the supporting frame 11, the driving block 52 penetrates through the stabilizing frame 8 along the length direction of the horizontal slot 5211 and is in sliding fit with the stabilizing frame 8, a wire rail 81 is arranged between one side of the driving block 52, which is away from the horizontal slot 5211, and the stabilizing frame 8, a sliding rail of the wire rail 81 is fixed on the driving block 52, and a sliding block of the wire rail 81 is fixed on the stabilizing frame 8.

Referring to fig. 8 and 9, the upper side of the mounting frame 12 is detachably and fixedly provided with a limiting block 9, and the limiting block 9 closes the upper side opening part of the feeding slideway 121 close to one side of the sorting device 6. The limiting block 9 is provided with a gas blowing hole 91 in an inclined manner downwards from one side of the limiting block, which is far away from the guide block 4, to the side close to the guide block 4, and one side of the gas blowing hole 91, which is close to the guide block 4, penetrates through the limiting block 9 and is communicated with the feeding slide way 121. The limiting block 9 is fixedly provided with a limiting cylinder 92, a piston rod of the limiting cylinder 92 is vertically arranged downwards, the piston rod of the limiting cylinder 92 penetrates through the limiting block 9, and the end part of the piston rod of the limiting cylinder 92 stretches into the feeding slide rail 121.

In actual work, a worker can blow air into the air blowing hole 91 through an air supply device such as an air pump and the like and push the contact piece to feed to the guide block 4, so that normal feeding operation of the contact piece in the feeding slideway 121 is guaranteed; when a single contact piece is guided to turn over by the guide block 4, the end part of the piston rod of the limit cylinder 92 presses the contact piece adjacent to the contact piece in the guide slideway, so that the subsequent contact piece is prevented from being fed to the guide block 4, and the normal guiding and turning operation of the guide block 4 on the contact piece is ensured.

The driving block 52 is further fixedly provided with a dust blocking block 522, when the contact piece enters the avoiding groove 411 at the side close to the guiding block 4, the dust blocking block 522 blocks the upper open position at the side close to the guiding block 4 of the loading chute 121; when the driving cylinder 51 and the driving block 52 drive the guide block 4 to turn the contact piece, the dust block 522 is away from the upper opening of the loading chute 121 on the side close to the guide block 4.

Referring to fig. 10 and 11, the feeding assembly 7 includes a first sliding table 71 and a second sliding table 72, the first sliding table 71 is horizontally and fixedly disposed on the lower side of the supply jig 2, the second sliding table 72 is horizontally and fixedly disposed on the sliding plate of the first sliding table 71, and the conveying direction of the first sliding table 71 is perpendicular to the conveying direction of the second sliding table 72. A rotating motor 721 is fixedly arranged on the sliding plate of the second sliding table 72, an output shaft of the rotating motor 721 is vertically arranged upwards, and the supply jig 2 is fixed at the end of the output shaft of the rotating motor 721. The insertion grooves 21 are provided in a plurality at intervals on the supply jig 2. In actual work, the staff can set up embedded groove 21 on supplying with tool 2 as required to by first slip table 71, second slip table 72 and rotation motor 721 cooperation drive supply tool 2, realize supplying with the embedded groove 21 of different angles and position on tool 2 and getting the operation to the contact.

The present embodiment is further described below with reference to specific actions: in actual work, the vibrating disk 61 arranges the contact pieces, continuously supplies the contact pieces to the feeding slide way 121 through the arranging slide way 62, supplies air to the air blowing holes 91 through the air supply device, further pushes the contact pieces, and leads the contact pieces to be in the direction of the guide block 4 one by one; when the single contact piece reaches one side of the guide block 4, one end of the contact piece will penetrate into the avoiding groove 411; meanwhile, the limit cylinder 92 stops the subsequent contact pieces from feeding to the guide block 4; then, the driving cylinder 51 and the driving block 52 drive the guiding block 4 to move downwards, the upper side wall of the avoiding groove 411 is abutted against the upper side of the contact piece, and one side of the contact piece in the avoiding groove 411 is pressed downwards, at the moment, the contact piece is righted; meanwhile, the supply jig 2 is driven by the first sliding table 71, the second sliding table 72, and the rotating motor 721 in cooperation, so that the single insertion groove 21 faces directly below the guide chute 41 and takes in the contact piece; finally, the second slide table 72, the rotary motor 721, and the supply jig 2 are driven by the first slide table 71 to move in a direction horizontally away from the position just below the guide chute 41, and the contact pieces on the supply jig 2 are picked up by the robot arm to perform the plug assembling operation.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. A plug contact piece arranging mechanism comprises a rack (1) and a supply jig (2) arranged on the rack (1), and is characterized in that a mounting frame (12) is erected above the supply jig (2) on the rack (1), a feeding slide way (121) is arranged on the mounting frame (12), an arranging device (6) for supplying contact pieces to the feeding slide way (121) is arranged at an opening at one end of the feeding slide way (121), a guide block (4) is vertically arranged at an opening at one end, far away from the arranging device (6), of the feeding slide way (121) on the rack (1) in a sliding manner, a guide sliding groove (41) is arranged at one side, close to the feeding slide way (121), of the guide block (4) along the sliding direction of the guide block (4), the guide sliding groove (41) penetrates through the upper side wall and the lower side wall of the guide block (4), one side, close to the mounting frame (12), of the guide block (4) is abutted to, the guide chute (41) is communicated with the feeding slide way (121), the mounting frame (12) seals one side of the guide chute (41) close to the mounting frame (12), an avoiding groove (411) is formed in the middle of the guide chute (41) along the sliding direction of the guide block (4) to one side far away from the mounting frame (12), and a driving assembly (5) for driving the guide block (4) to slide is further arranged on the rack (1);

an embedded groove (21) is formed in the supply jig (2) from top to bottom, the embedded groove (21) is in insertion fit with the contact piece, the supply jig (2) slides along the direction far away from or close to the opening at the lower side of the guide sliding groove (41), and a feeding assembly (7) used for pushing the supply jig (2) to slide is further arranged on the rack (1);

after the guide block (4) slides on the rack (1), the avoiding groove (411) is opposite to an opening at one end of the feeding slide way (121) far away from the finishing device (6); when the supply jig (2) slides on the rack (1), the upper opening of the embedded groove (21) is opposite to the lower opening of the guide chute (41).

2. The plug contact piece arranging mechanism according to claim 1, wherein the arranging device (6) comprises a vibrating disk (61) and an arranging slide way (62), the vibrating disk (61) is arranged on one side, away from the guide block (4), of the feeding slide way (121) in the rack (1), one end opening of the arranging slide way (62) is communicated with a discharge hole of the vibrating disk (61), and the other end of the arranging slide way (62) is communicated with one side opening of the feeding slide way (121) away from the guide block (4).

3. A plug contact trimming mechanism according to claim 1, wherein the frame (1) comprises a support frame (11) fixedly arranged on the supply jig (2), and the guide block (4) penetrates through the support frame (11) and is in sliding fit with the support frame (11);

the driving assembly (5) comprises a driving cylinder (51) and a driving block (52), the driving block (52) is located on one side, away from the feeding slide way (121), of the guide block (4), a lifting groove (521) is formed in one side of the guide block (4) of the driving block (52), the lifting groove (521) comprises a horizontal groove (5211) and an inclined groove (5212), one side of the length direction of the horizontal groove (5211) is communicated with one side of the length direction of the inclined groove (5212), the inclined groove (5212) is obliquely and downwards arranged from the position where the inclined groove (5211) is communicated with the horizontal groove (5211) to the side far away from the horizontal groove (5211), a lifting rod (42) is fixedly arranged on one side, close to the driving block (52), of the guide block (4), and the lifting rod (42) is inserted into the lifting groove (521) and is matched with the lifting groove (521) in a sliding manner; the driving air cylinder (51) is fixed on the rack (1), the axis of the piston rod of the driving air cylinder (51) is parallel to the length direction of the horizontal groove (5211), and the end part of the piston rod of the driving air cylinder (51) is fixed with the guide block (4).

4. A plug contact trimming mechanism according to claim 3, characterized in that the lifting lever (42) is coaxially and rotatably provided with an abutment wheel (421), and the abutment wheel (421) is inserted into the lifting slot (521).

5. A plug contact strip collating mechanism according to claim 1, wherein the feeding assembly (7) includes a first slide table (71), a conveying direction of the first slide table (71) being parallel to a sliding direction of the supply jig (2), the supply jig (2) being provided on a slide plate of the first slide table (71).

6. The plug contact piece arranging mechanism according to claim 5, wherein the embedded groove (21) is provided with a plurality of grooves at intervals on the supply jig (2), the conveying direction of the first sliding table (71) is horizontally arranged, the feeding assembly (7) further comprises a second sliding table (72), the second sliding table (72) is fixed on a sliding plate of the first sliding table (71), and the supply jig (2) is arranged on a sliding plate of the second sliding table (72).

7. The plug contact piece arranging mechanism according to claim 6, wherein a rotating motor (721) is fixedly arranged on the sliding plate of the second sliding table (72), an output shaft of the rotating motor (721) is vertically arranged upwards, and the supply jig (2) is fixed at the end part of the output shaft of the rotating motor (721).

8. A plug contact arranging mechanism according to claim 3, wherein a stabilizing frame (8) is fixedly arranged on the frame (1), the driving block (52) penetrates through the stabilizing frame (8) along the length direction of the horizontal slot (5211) and is in sliding fit with the stabilizing frame (8), a wire rail (81) is arranged between one side of the driving block (52) departing from the horizontal slot (5211) and the stabilizing frame (8), a sliding rail of the wire rail (81) is fixed on the driving block (52), and a sliding block of the wire rail (81) is fixed on the stabilizing frame (8).

9. The plug contact piece arranging mechanism according to claim 1, wherein the feeding slideway (121) is horizontally arranged, a limiting block (9) is detachably and fixedly arranged on the upper side of the mounting frame (12), and the limiting block (9) closes an upper side opening of one side, close to the arranging device (6), of the feeding slideway (121);

and a gas blowing hole (91) is obliquely and downwards formed in one side of the limiting block (9) far away from the guide block (4) to the side close to the guide block (4), and one side of the gas blowing hole (91) close to the guide block (4) penetrates through the limiting block (9) and is communicated with the feeding slide way (121).

10. The plug contact piece arranging mechanism according to claim 9, wherein a limiting cylinder (92) is fixedly arranged on the limiting block (9), a piston rod of the limiting cylinder (92) is vertically arranged downwards, the piston rod of the limiting cylinder (92) penetrates through the limiting block (9), and the end of the piston rod of the limiting cylinder (92) extends into the feeding slideway (121).