CN219068529U

CN219068529U - Automatic terminal inserting machine

Info

Publication number: CN219068529U
Application number: CN202223185521.8U
Authority: CN
Inventors: 贺乔栋; 李检文; 胡运俊
Original assignee: Dongguan Dingli Automation Technology Co Ltd
Current assignee: Dongguan Dingli Automation Technology Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-23
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an automatic terminal inserting machine, which belongs to the technical field of terminal inserting and comprises a machine case, a manipulator, a PCB feeding groove, a terminal feeding mechanism and a positioning mechanism, wherein the manipulator is arranged on the machine case, the PCB feeding groove is arranged at a position beside the manipulator on the machine case, and the positioning mechanism is arranged on the machine case, the manipulator and the PCB feeding groove and comprises a PCB photographing positioning camera, a terminal photographing positioning camera and a terminal photographing camera. The beneficial effects of the utility model are as follows: the PCB board is carried by the PCB feed chute to shoot by the location camera that shoots by the PCB and fix a position the position of waiting to insert the terminal, simultaneously, snatch the terminal by the manipulator and shoot the platform and shoot the stitch by the terminal camera that shoots, continue to snatch by the manipulator and carry out the cartridge on the PCB board afterwards, the manipulator is shot by the terminal and is fixed a position camera control and remove, thereby discernment location shift position, make PCB board and terminal can accurate butt joint cartridge, the work efficiency and the quality of inserting the terminal machine have been improved greatly.

Description

Automatic terminal inserting machine

Technical Field

The utility model relates to the technical field of terminal inserting, in particular to an automatic terminal inserting machine.

Background

The terminal is a member to which the battery is connected to the external conductor. In electroengineering, terminals are multi-finger wire terminals, also known as terminals, are classified as single hole, double hole, socket, hook, etc., from materials, copper silver plating, copper zinc plating, copper, aluminum, iron, etc. Their function is mainly to transmit electrical signals or to conduct electricity. In the engineering, the interface reserved for the post-station engineering by the pre-station engineering is the pre-buried facility of the post-station interface engineering.

When inserting the terminal to the PCB board, traditional mode is the manual work and installs, but waste time and energy, work efficiency is not high, adopts corresponding terminal equipment to accomplish now often, and the terminal machine of inserting among the corresponding technique is inconvenient to carry out accurate location to the cartridge position of PCB board and terminal, and the cartridge effect is not good, simultaneously, like the utility model patent of publication number CN213847169U discloses a take vision to insert terminal equipment voluntarily, and it includes: the device comprises a frame component, a track component, a positioning component, a feeding component, an X-axis component, a Y-axis component and an industrial control component, wherein the X-axis component is provided with an X-axis fixing piece and an X-axis moving piece, the X-axis moving piece is provided with a plurality of plug terminal Z-axis components, the plug terminal Z-axis components are provided with terminal clamping cylinders, and the left end or the right end of the X-axis moving piece is provided with a visual sensor for capturing images of a PCB (printed circuit board) jig and conveying the images to the industrial control component; the industrial control component calculates the offset position of the PCB jig according to the received image, the operation is complex, the PCB and the terminal cannot be automatically positioned, and the offset position of the PCB jig is only monitored.

Disclosure of Invention

In order to overcome the problems that in the prior art, when a PCB board is inserted with terminals, the traditional mode is manually installed, but time and labor are wasted, working efficiency is low, corresponding terminal inserting equipment is adopted to finish the process, the terminal inserting machine in the corresponding technology is inconvenient to accurately position the inserting positions of the PCB board and the terminals, the inserting effect is poor, and the like, the utility model provides an automatic terminal inserting machine which comprises a machine case, a manipulator, a PCB feeding groove, a terminal feeding mechanism and a positioning mechanism, the manipulator is installed on the machine case, the feeding groove is installed at the position beside the manipulator on the machine case, a feeding component and a width adjusting component are installed on the PCB feeding groove, the terminal feeding mechanism is installed on one side of the machine case, the manipulator and the PCB feeding groove are provided with the positioning mechanism, the positioning mechanism comprises a PCB photographing positioning camera, a terminal photographing positioning camera and a terminal photographing camera, the PCB positioning camera is arranged inside the PCB feeding groove, the photographing positioning camera is arranged upwards, the photographing terminal is arranged at the photographing terminal and the photographing terminal, the camera is arranged at the photographing terminal and the photographing terminal positioning mechanism, and the photographing terminal is arranged at the photographing terminal positioning position of the photographing groove.

The PCB board is carried by PCB feed chute to shoot by the location camera of shooing by the PCB and position the position of waiting to insert the terminal, simultaneously, the terminal carries out the material loading through terminal feed mechanism, and snatch to shoot the platform by the terminal and shoot the camera and shoot the stitch by the terminal, continue to snatch by the manipulator and carry out the cartridge on the PCB board afterwards, the manipulator is shot by the terminal and is fixed a position camera control and remove, thereby discernment location mobile position, make the process of inserting the terminal can automatic operation, and make PCB board and terminal can accurate butt joint cartridge, the work efficiency and the quality of inserting the terminal machine have been improved greatly.

Preferably, the manipulator is installed and is pressed from both sides and get the subassembly, press from both sides and get the subassembly including pressing from both sides that the cylinder and the clamping jaw set up from top to bottom, the clamping jaw install in press from both sides the expansion end of getting the cylinder, press from both sides and get the cylinder install in the expansion end of manipulator, the front of manipulator install with press from both sides and get the cylinder parallel arrangement's terminal location camera of shooing through the mounting bracket.

Preferably, the width adjusting assembly comprises a movable plate, a width adjusting shaft, sliding blocks, guide rails and a width adjusting motor, wherein the movable plate is arranged in the PCB feeding groove along the length direction, two sliding blocks are respectively arranged at the bottom of the movable plate, the bottoms of the two sliding blocks are respectively connected with the guide rails which are vertically arranged with the movable plate in a sliding manner, the two guide rails are respectively arranged at the two sides of the inner part of the PCB feeding groove, the width adjusting shaft is vertically arranged in the middle of the PCB feeding groove, one end of the width adjusting shaft penetrates through the outer wall of the PCB feeding groove and is connected with the movable end of the width adjusting motor through transmission belts, the width adjusting motor is arranged at the bottom of the PCB feeding groove, and the movable plate is sleeved on the outer circumference of the width adjusting shaft and can move along the length direction of the width adjusting shaft.

Through the width adjusting assembly who sets up on the PCB feed chute, can be under the cooperation of width adjusting motor, width adjusting axle and fly leaf, adjust the feed chute width to adapt to the PCB board of multiple size, improved the convenience of equipment.

Preferably, the inside of the PCB feeding groove is positioned between the two guide rails, and the PCB photographing and positioning camera is installed.

Preferably, a rotary seat is arranged at the bottom of the PCB photographing positioning camera, a lifting cylinder is arranged at one side, away from the width adjusting motor, of the bottom of the PCB feeding groove, and the movable end of the lifting cylinder is fixedly connected with the rotary seat

Preferably, the feeding assembly comprises a conveying belt, a conveying shaft and a conveying motor, the conveying shaft penetrates through the movable plate to be rotatably installed in the PCB feeding groove and is parallel to the width adjusting shaft, two sides of the outer circumference of the conveying shaft are respectively connected with two conveying belts through roller group transmission, one end of the conveying shaft is connected to the movable end of the conveying motor through belt pulley transmission, and the conveying motor is installed at one side, close to the width adjusting motor, of the bottom of the PCB feeding groove.

Preferably, the terminal feeding mechanism comprises a lifting machine and a conveying platform, and the conveying platform is arranged at the top of the lifting machine.

Preferably, the terminal photographing camera is arranged at the bottom of the photographing table, and the top of the photographing table and the conveying platform are horizontally arranged.

Preferably, a plurality of blocking assemblies are arranged at one side, away from the movable plate, of the inner part of the PCB feeding groove, each blocking assembly comprises a blocking cylinder and a blocking block, the blocking block is arranged at the top of each blocking cylinder, and each blocking cylinder is fixedly connected with the bottom of the PCB feeding groove.

The blocking assembly is used for limiting the PCB, the PCB can be fixed when the terminals are inserted, and the limit is released after the terminals are inserted, so that the PCB can be continuously moved and discharged, and the stability of the terminal inserting process is improved.

Preferably, the bottom of machine case is provided with a plurality of stabilizer blade, and the bottom of a plurality of stabilizer blade is provided with anti-skidding gasket.

The beneficial effects are that:

the technical scheme of the utility model has the following beneficial effects:

(1) The PCB board is carried by PCB feed chute to shoot by the location camera of shooing by the PCB and position the position of waiting to insert the terminal, simultaneously, the terminal carries out the material loading through terminal feed mechanism, and snatch to shoot the platform by the terminal and shoot the camera and shoot the stitch by the terminal, continue to snatch by the manipulator and carry out the cartridge on the PCB board afterwards, the manipulator is shot by the terminal and is fixed a position camera control and remove, thereby discernment location mobile position, make the process of inserting the terminal can automatic operation, and make PCB board and terminal can accurate butt joint cartridge, the work efficiency and the quality of inserting the terminal machine have been improved greatly.

(2) Through the width adjusting assembly who sets up on the PCB feed chute, can be under the cooperation of width adjusting motor, width adjusting axle and fly leaf, adjust the feed chute width to adapt to the PCB board of multiple size, improved the convenience and the practicality of equipment.

(3) The blocking assembly is used for limiting the PCB, the PCB can be fixed when the terminals are inserted, and the limit is released after the terminals are inserted, so that the PCB can be continuously moved and discharged, and the stability of the terminal inserting process is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall three-dimensional structure of the automatic terminal inserting machine according to the present utility model;

FIG. 2 is a top view of the automatic terminal insertion machine of the present utility model;

FIG. 3 is a schematic view of a connection structure of the robot arm of the automatic terminal plugging machine according to the present utility model;

fig. 4 is a schematic perspective view of a PCB feed chute of the automatic terminal inserting machine of the present utility model;

FIG. 5 is a schematic view of the back of the PCB feed chute of the automatic terminal plugging machine of the present utility model;

fig. 6 is a schematic view of a terminal loading mechanism of the automatic terminal inserting machine of the present utility model.

In the figure: 1. a chassis; 2. a manipulator; 3. PCB feeding groove; 4. a terminal feeding mechanism; 5. a feeding assembly; 6. PCB photographing positioning camera; 7. a terminal photographing positioning camera; 8. a photographing table; 9. a terminal photographing camera; 10. clamping an air cylinder; 11. a clamping jaw; 12. a mounting frame; 13. a blocking assembly; 14. a movable plate; 15. a conveyor belt; 16. a conveying shaft; 17. a width adjusting shaft; 18. a slide block; 19. a guide rail; 20. a lifting cylinder; 21. a conveying motor; 22. a width-adjusting motor; 23. a hoist; 24. a conveying platform; 25. a blocking cylinder; 26. a blocking block; 27. a rotating seat; 28. and (5) supporting legs.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

According to the embodiment, the PCB is conveyed by the PCB feeding groove, the PCB is photographed by the PCB photographing positioning camera and positioned at the position of the terminal to be inserted, meanwhile, the terminal is grasped by the manipulator to the photographing table, the terminal photographing camera photographs the pins, then the terminal photographing camera continues to grasp the pins by the manipulator to carry out the plug-in mounting on the PCB, the manipulator is controlled to move by the terminal photographing positioning camera, so that the positioning moving position is identified, the PCB and the terminal can be accurately abutted and plug-in mounted, and the working efficiency and quality of the terminal plugging machine are greatly improved. The specific implementation mode is as follows:

as shown in fig. 1 to 6, an automatic terminal plugging machine comprises a machine case 1, a manipulator 2, a PCB feeding groove 3, a terminal feeding mechanism 4 and a positioning mechanism, wherein the manipulator 2 is installed on the machine case 1, the PCB feeding groove 3 is installed at a position beside the manipulator 2 on the machine case 1, a feeding component 5 and a width adjusting component are installed on the PCB feeding groove 3, the terminal feeding mechanism 4 is installed at one side of the machine case 1, the positioning mechanism is arranged on the machine case 1, the manipulator 2 and the PCB feeding groove 3, the positioning mechanism comprises a PCB photographing positioning camera 6, a terminal photographing positioning camera 7 and a terminal photographing camera 9, the PCB photographing positioning camera 6 is arranged inside the PCB feeding groove 3, the terminal photographing positioning camera 7 is arranged on the manipulator 2, a photographing port of the terminal photographing positioning camera 7 is vertically downward, the terminal photographing camera 9 is arranged on the machine case 1 and is horizontal with the terminal feeding mechanism 4, a photographing port of the terminal photographing camera 9 is vertically upward, and the terminal photographing positioning camera 7 is arranged at a position above the photographing positioning camera 6 and the terminal photographing camera 9. The PCB board is carried by PCB feed chute 3 to shoot by PCB location camera 6 and position the position of waiting to insert the terminal, simultaneously, the terminal carries out the material loading through terminal feed mechanism 4, and snatch by manipulator 2 and shoot platform 8 and shoot the camera 9 by the terminal and shoot the stitch, continue to snatch by manipulator 2 and carry out the cartridge on the PCB board afterwards, manipulator 2 is shot by the terminal and is moved by location camera 7 control, thereby discernment location shift position, make the process of inserting the terminal can automatic operation, and make PCB board and terminal can accurate butt joint cartridge, the work efficiency and the quality of inserting the terminal machine have been improved greatly.

Install on the manipulator 2 and press from both sides and get the subassembly, press from both sides and get the subassembly and press from both sides cylinder 10 and clamping jaw 11 including setting up from top to bottom, clamping jaw 11 installs in pressing from both sides the expansion end of getting cylinder 10, press from both sides the expansion end of getting cylinder 10 and install in manipulator 2, the front of manipulator 2 is installed through mounting bracket 12 and is taken the terminal that cylinder 10 set up in parallel and shoot the location camera 7, through pressing from both sides and get cylinder 10 and clamping jaw 11, can snatch the terminal and remove, through can take a photograph the location camera 7 with the terminal that manipulator 2 removed, can discern and get the shift position, ensure that manipulator 2 removes ground more accurately, simultaneously, when manipulator 2 removes the PCB board top, the terminal is taken a photograph the location camera 7 take a photograph the mouth with the PCB board perpendicularly.

The width adjusting assembly comprises a movable plate 14, a width adjusting shaft 17, sliding blocks 18, guide rails 19 and a width adjusting motor 22, wherein the movable plate 14 is arranged in the PCB feeding groove 3 along the length direction, two sliding blocks 18 are respectively arranged at the bottom of the movable plate 14, two guide rails 19 perpendicular to the movable plate 14 are respectively connected to the bottoms of the two sliding blocks 18 in a sliding mode, the two guide rails 19 are respectively arranged on two sides of the inside of the PCB feeding groove 3, the width adjusting shaft 17 is vertically arranged in the middle of the PCB feeding groove 3, one end of the width adjusting shaft 17 penetrates through the outer wall of the PCB feeding groove 3 and is connected to the movable end of the width adjusting motor 22 through transmission belt transmission, the width adjusting motor 22 is arranged at the bottom of the PCB feeding groove 3, and the movable plate 14 is sleeved on the outer circumference of the width adjusting shaft 17 and can move along the length direction of the width adjusting shaft 17. Through the width adjusting assembly who sets up on the PCB feed tank 3, can adjust PCB feed tank 3 width under the cooperation of width adjusting motor 22, width adjusting axle 17 and fly leaf 14, through width adjusting motor 22 drive fly leaf 14 removal, can change fly leaf 14 and PCB feed tank 3 lateral wall interval to adapt to the PCB board of multiple size, improved the convenience and the practicality of equipment, through slider 18 and guide rail 19 cooperation, can balance and the direction to the removal of fly leaf 14.

The inside of PCB feed chute 3 is located and installs PCB location camera 6 of shooing between two guide rails 19, and through PCB location camera 6 of shooing, can upwards take a picture to waiting to insert the terminal position of PCB board.

The bottom of the PCB positioning camera 6 of shooing is provided with roating seat 27, and lift cylinder 20 is installed to one side that width adjustment motor 22 was kept away from to the bottom of PCB feed tank 3, and lift cylinder 20's expansion end and roating seat 27 fixed connection, through roating seat 27, can change the shooting angle of the positioning camera 6 of shooing of PCB, through the lift cylinder 20, can change the shooting distance of the positioning camera 6 of shooing of PCB to make the positioning camera 6 of shooing more convenient for shoot the location, when using, the positioning camera 6 of shooing of PCB can be adjusted to suitable angle by the manual work.

The feeding assembly 5 comprises a conveying belt 15, a conveying shaft 16 and a conveying motor 21, wherein the conveying shaft 16 penetrates through the movable plate 14 to be rotatably installed inside the PCB feeding groove 3 and is parallel to the width adjusting shaft 17, two sides of the outer circumference of the conveying shaft 16 are respectively connected with the two conveying belts 15 through roller group transmission, one end of the conveying shaft 16 is connected to the movable end of the conveying motor 21 through belt pulley transmission, the conveying motor 21 is installed on one side, close to the width adjusting motor 22, of the bottom of the PCB feeding groove 3, the two conveying belts 15 support two sides of the PCB, and the conveying belt 15 can be driven to move under the driving of the conveying motor 21.

The terminal feeding mechanism 4 comprises a lifting machine 23 and a conveying platform 24, the conveying platform 24 is arranged at the top of the lifting machine 23, and the terminal can be lifted onto the conveying platform 24 through the lifting machine 23, so that the manipulator 2 is convenient to grasp, and the automatic feeding process is realized.

The terminal camera 9 of shooing sets up in the platform 8 bottom of shooing, and the top of platform 8 of shooing sets up with conveying platform 24 level, through shooting platform 8, can place the terminal and shoot the stitch, convenient follow-up accurate butt joint with the PCB board.

A plurality of blocking assemblies 13 are arranged on one side, away from the movable plate 14, of the inner part of the PCB feed chute 3, each blocking assembly 13 comprises a blocking air cylinder 25 and a blocking block 26, each blocking block 26 is arranged on the top of each blocking air cylinder 25, and each blocking air cylinder 25 is fixedly connected with the bottom of the PCB feed chute 3. The blocking assembly 13 is adopted to limit the PCB, the PCB can be fixed when the terminals are inserted, and the limit is released after the terminals are inserted, so that the PCB can be continuously moved and discharged, and the stability of the terminal inserting process is improved.

The bottom of machine case 1 is provided with a plurality of stabilizer blade 28, and the bottom of a plurality of stabilizer blade 28 is provided with anti-skidding gasket, through stabilizer blade 28, can support to the whole terminal machine that inserts, through anti-skidding gasket, can promote anti-skidding effect, improves the stability of equipment operation.

Working principle: the PCB board is carried by PCB feed tank, through adjusting wide subassembly, can change PCB feed tank internal width, thereby match the PCB board in many style chi grooves, through conveying assembly, can drive the PCB board by the conveyer belt and remove, and it is spacing fixed under spacing subassembly's effect, afterwards, take a photograph by the PCB location camera and fix a position the position of waiting to insert the terminal, PCB location camera of taking a photograph can freely adjust angle and the height of taking a photograph, simultaneously, the terminal carries out the material loading through terminal feed mechanism, and snatch the platform of taking a photograph by the terminal and take a photograph the stitch by the terminal, afterwards continue snatch PCB feed tank top by the manipulator, and be perpendicular with the PCB board, afterwards accomplish the cartridge on the PCB board through the manipulator, the manipulator is taken a photograph location camera control by the terminal and remove, thereby discern and fix a position of removal, make the process of inserting the terminal can automatic operation, and make PCB board and terminal can accurate butt joint cartridge, work efficiency and quality of inserting the terminal machine have been improved greatly, after the terminal is accomplished, spacing subassembly is removed, the board continues to remove on PCB feed tank.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic terminal inserting machine is characterized by comprising a machine case (1), a mechanical arm (2), a PCB feeding groove (3), a terminal feeding mechanism (4) and a positioning mechanism, wherein the mechanical arm (2) is arranged on the machine case (1), the PCB feeding groove (3) is arranged at a position beside the mechanical arm (2) on the machine case (1), a feeding component (5) and a width adjusting component are arranged on the PCB feeding groove (3), the terminal feeding mechanism (4) is arranged on one side of the machine case (1), the mechanical arm (2) and the PCB feeding groove (3) are provided with the positioning mechanism, the positioning mechanism comprises a PCB photographing positioning camera (6), a terminal photographing positioning camera (7) and a terminal photographing camera (9), the PCB photographing positioning camera (6) is arranged inside the PCB feeding groove (3), the terminal photographing positioning camera (7) is arranged on the mechanical arm (2), the terminal photographing camera (7) is arranged on the machine case (2), the terminal photographing camera (7) is arranged on a vertical terminal (4) and the terminal photographing mechanism (9) is arranged on the machine case (1) in a horizontal direction, the terminal photographing positioning camera (7) is arranged at the position above the PCB photographing positioning camera (6) and the terminal photographing camera (9).

2. The automatic terminal plugging machine according to claim 1, wherein the manipulator (2) is provided with a clamping assembly, the clamping assembly comprises a clamping cylinder (10) and a clamping jaw (11) which are arranged up and down, the clamping jaw (11) is arranged at the movable end of the clamping cylinder (10), the clamping cylinder (10) is arranged at the movable end of the manipulator (2), and the front surface of the manipulator (2) is provided with the terminal photographing positioning camera (7) which is arranged in parallel with the clamping cylinder (10) through a mounting frame (12).

3. The automatic terminal plugging machine according to claim 1, wherein the width adjusting assembly comprises a movable plate (14), a width adjusting shaft (17), a sliding block (18), a guide rail (19) and a width adjusting motor (22), the movable plate (14) is arranged in the PCB feeding groove (3) along the length direction, two sliding blocks (18) are respectively arranged at the bottom of the movable plate (14), two guide rails (19) which are vertically arranged with the movable plate (14) are respectively connected at the bottom of the sliding block (18), the two guide rails (19) are respectively arranged at two sides of the inside of the PCB feeding groove (3), the width adjusting shaft (17) is vertically arranged in the middle of the PCB feeding groove (3), one end of the width adjusting shaft (17) penetrates through the outer wall of the PCB feeding groove (3) and is connected with the movable end of the width adjusting motor (22) through transmission belt transmission, the width adjusting motor (22) is arranged at the bottom of the PCB feeding groove (3), and the width adjusting shaft (17) is sleeved on the movable shaft (17) along the length direction.

4. An automatic terminal plugging machine according to claim 3, wherein said PCB photographing positioning camera (6) is mounted inside said PCB chute (3) between two of said guide rails (19).

5. An automatic terminal plugging machine according to claim 3, wherein a rotary seat (27) is arranged at the bottom of the PCB photographing positioning camera (6), a lifting cylinder (20) is arranged at one side of the bottom of the PCB feeding groove (3) far away from the width adjusting motor (22), and the movable end of the lifting cylinder (20) is fixedly connected with the rotary seat (27).

6. The automatic terminal plugging machine according to claim 4, wherein the feeding assembly (5) comprises a conveying belt (15), a conveying shaft (16) and a conveying motor (21), the conveying shaft (16) penetrates through the movable plate (14) to be rotatably installed inside the PCB feeding groove (3) and is parallel to the width adjusting shaft (17), two conveying belts (15) are respectively connected to two sides of the outer circumference of the conveying shaft (16) through roller group transmission, one end of the conveying shaft (16) is connected to the movable end of the conveying motor (21) through belt pulley transmission, and the conveying motor (21) is installed at one side, close to the width adjusting motor (22), of the bottom of the PCB feeding groove (3).

7. An automatic terminal inserting machine according to claim 1, characterized in that the terminal feeding mechanism (4) comprises a lifter (23) and a conveying platform (24), and the conveying platform (24) is arranged at the top of the lifter (23).

8. The automatic terminal plugging machine according to claim 7, wherein the terminal photographing camera (9) is disposed at the bottom of the photographing table (8), and the top of the photographing table (8) is horizontally disposed with the conveying platform (24).

9. The automatic terminal plugging machine according to claim 6, wherein a plurality of blocking assemblies (13) are arranged on one side, away from the movable plate (14), of the inside of the PCB feed chute (3), the blocking assemblies (13) comprise blocking air cylinders (25) and blocking blocks (26), the blocking blocks (26) are mounted on the tops of the blocking air cylinders (25), and the blocking air cylinders (25) are fixedly connected with the bottoms of the PCB feed chute (3).

10. An automatic terminal plugging machine according to claim 1, wherein the bottom of said cabinet (1) is provided with a plurality of legs (28), and the bottoms of a plurality of said legs (28) are provided with anti-slip gaskets.