Chain type terminal automatic assembling device

Abstract

The invention belongs to the technical field of wire harness processing equipment, and particularly relates to an automatic chained terminal assembling device which comprises a tray assembly, a trough assembly, an outer conductor feeding assembly and an outer conductor assembling assembly, and the tray assembly comprises a terminal tray; the trough assembly comprises a guide wheel; the outer conductor feeding assembly comprises a cut-off tool assembly; the outer conductor assembling assembly comprises a first material taking clamping jaw and a second material taking clamping jaw which can rotate. Through the arrangement of the terminal tray, the first discharge port, the second discharge port and the paper winder, the terminal material belt can be conveniently driven to be discharged, the subsequent terminal taking-out operation is assisted, isolation paper arranged in the middle of the rolled terminal material belt is taken out, and through the arrangement of the material groove frame, the guide wheel and the induction assembly, the terminal material belt can be conveniently taken out. According to the terminal feeding device, the discharged terminal material belt is limited and moved in cooperation with the terminal material disc, the moving direction of the terminal material belt is limited, the terminal material belt can smoothly enter the feeding assembly, and therefore follow-up terminal taking-out operation is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of wire harness processing equipment, and in particular relates to an automatic assembly device for chain terminals. Background Art

[0002] The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal (connector) made of copper material, which is crimped with the wires and cables, and then the insulator is plastic-pressed or metal shell is added to form a component that connects the circuit. When processing the automotive wiring harness, the wiring harness needs to be crimped.

[0003] In order to realize automated production and ensure the quality of processed products, some wire material processing processes have the links of assembling terminals and crimping. The mainstream processing method is bulk terminals, which rely on vibration feeding for assembly, or retain the end materials on the material strip for assembly and crimping. However, the mainstream method has disadvantages. Bulk materials are time-consuming and labor-intensive, and there are requirements for the quantity of bulk materials, which are easy to waste end materials. The assembly and crimping technology on the material strip is difficult, and the yield is difficult to guarantee. Traditional manual operations are inefficient and the quality cannot be guaranteed. Based on the existing problems of the end material assembly and crimping process, the present invention proposes an automated process of first taking materials and then assembling on the basis of retaining chain feeding, which eliminates the waste of bulk materials, greatly reduces the difficulty of direct assembly, greatly improves the yield, and improves the production efficiency of the wire harness, laying a foundation for the stable progress of subsequent processes of wire harness processing;

[0004] Traditional manual work is inefficient and the quality cannot be guaranteed. The mainstream automated assembly strategies on the market also have defects. This device can eliminate waste, reduce the difficulty of the assembly process, improve the quality of wire processing technology, improve the production efficiency of wire harnesses, and lay the foundation for the stability of subsequent processes of wire harness processing. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a chain terminal automatic assembly device, which has the characteristics of increasing processing speed and reducing waste.

[0006] To achieve the above object, the present invention provides the following technical solution: a chain terminal automatic assembly device, comprising a material tray assembly, a material trough assembly, an outer conductor feeding assembly and an outer conductor assembly assembly,

[0007] The tray assembly includes a terminal tray for loading the terminal strip of the rolled finished product;

[0008] The material trough assembly includes a guide wheel for arranging and guiding the terminal material strips moved out from one side of the material tray assembly;

[0009] The outer conductor feeding assembly includes a cutting knife assembly, which cyclically and periodically pushes the removed terminal strip and punches the terminal body off the terminal strip.

[0010] The outer conductor assembling assembly includes a rotatable first material taking jaw and a second material taking jaw, which clamp and take out the cut terminal body and drive the terminal body to be rotationally installed.

[0011] Preferably, the material tray assembly includes a first support frame. The terminal material tray is connected to one side of the support frame. A material tray stopper is connected to the outside of the terminal material tray, which cooperates with the terminal material tray to limit the terminal strip. A paper winder is connected to one side of the terminal material tray. The bottom of the material tray stopper is provided with a first discharge port and a second discharge port. The first discharge port is aligned with the paper winder and cooperates with the paper winder. An installation seat is arranged at the central position of the terminal material tray.

[0012] Preferably, the material trough assembly includes a second support frame. A "U"-shaped material trough frame is connected to one side of the second support frame. The material trough frame is located below the terminal material tray. The feeding position of the material trough frame cooperates with the second discharge port. There are three guide wheels, and all three guide wheels are rotatably connected to the material trough frame. An induction assembly is connected to the top side of the second support frame.

[0013] Preferably, the outer conductor feeding assembly includes a first support plate. A track frame is connected to the top of the first support plate. A sliding frame is slidably connected to the track frame. A feeding claw is connected to the bottom of the sliding frame. A feeding cylinder is connected to one side of the track frame. The sliding frame is connected to the output end of the feeding cylinder.

[0014] Preferably, a supporting sheet metal is connected to one side of the first support plate, which cooperates with the discharging position of the material trough frame. A grating inductor is connected to one side of the supporting sheet metal. A distance inductor is connected to the top of the first support plate, and the sensing end of the distance inductor is located above the supporting sheet metal.

[0015] Preferably, a cutting cylinder and a cutting knife assembly are connected to one side of the first support plate. The cutting cylinder is located on one side of the track frame. The output end of the cutting cylinder is connected with a punching part. The cutting knife assembly is located below the punching part and cooperates with the punching part. The terminal body is placed on the top of the cutting knife assembly. A waste material cutting assembly is connected to the other side of the first support plate. The waste material cutting assembly is located on the other side of the cutting cylinder and cooperates with the cutting knife assembly.

[0016] Preferably, the outer conductor assembling assembly includes a fixed seat. A second support plate is connected to the top of the fixed seat. A slide table cylinder is arranged on the top of the second support plate. The output end of the slide table cylinder is connected with a thin air claw, and a wire holding claw is connected to the thin air claw.

[0017] Preferably, a first servo motor is connected to the top of the fixed seat, an output end of the first servo motor is connected to a second uniaxial driver, a first uniaxial driver is arranged on the top of the second uniaxial driver, a swing assembly is arranged on the top of the first uniaxial driver, a parallel opening and closing air claw is arranged on the top of the swing assembly, and the output ends of the parallel opening and closing air claws are respectively connected to a first material picking jaw and a second material picking jaw, and the first material picking jaw and the second material picking jaw cooperate with each other.

[0018] Preferably, an opening and closing cylinder is connected to one side of the swing assembly, and a guide clamp is connected to the output end of the opening and closing cylinder, and the guide clamp cooperates with the wire supporting clamp and the parallel opening and closing air clamp respectively.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention, by providing a terminal material tray, a first material discharge port, a second material discharge port and a paper reel, facilitates the discharge operation of the terminal material strip, assists in the subsequent removal operation of the terminal, and removes the isolation paper set in the middle of the rolled terminal material strip. By providing a material trough rack, a guide wheel and a sensing component, the discharged terminal material strip is limitedly moved in cooperation with the terminal material tray, and the moving direction of the terminal material strip is limited by the cooperation of the guide wheel, so that the terminal material strip can smoothly enter the feeding component, thereby facilitating the subsequent removal operation of the terminal.

[0021] 2. The present invention, by providing support sheet metal, track frame, feeding cylinder and feeding claws, etc., facilitates the cyclical feeding of terminal strips, and cooperates with the subsequent removal of terminals one by one from the terminal strip. By providing a cutting cylinder, punching part and cutting knife assembly, it is convenient to impact the terminal strip, so as to remove the terminals from the terminal strip. By providing a waste cutting assembly, the strip of removed terminals is crushed to facilitate subsequent collection.

[0022] 3. The present invention reduces the process difficulty by setting an outer conductor assembly component and adopts the method of assembling first and then crimping, thereby realizing an automatic assembly process for the outer conductor. It has the advantages of saving materials, high efficiency, compact structure, high degree of automation, few failures, stable operation, and high quality assurance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 For the present invention Figure 1 The structural diagram of the middle material tray assembly;

[0026] Figure 3 For the present invention Figure 1 The structural diagram of the middle trough assembly;

[0027] Figure 4 For the present invention Figure 1 A schematic diagram of the structure of the middle and outer conductor feeding assembly;

[0028] Figure 5 For the present invention Figure 1 Schematic diagram of the structure of the Chinese and foreign conductor assembly components;

[0029] In the figure: 1, tray assembly; 101, tray stopper; 102, terminal tray; 103, first discharge port; 104, paper reel; 105, second discharge port; 106, first support frame; 107, mounting seat;

[0030] 2. trough assembly; 201. trough frame; 202. guide wheel; 203. induction assembly; 204. second support frame;

[0031] 3. Outer conductor feeding assembly; 301. First support plate; 302. Track frame; 303. Sliding frame; 304. Feeding claw; 305. Feeding cylinder; 306. Distance sensor; 307. Grating sensor; 308. Sheet metal support; 309. Cutting cylinder; 310. Punching part; 311. Cutting knife assembly; 312. Terminal body; 313. Waste cutting assembly;

[0032] 4. Outer conductor assembly component; 401. Fixed seat; 402. Second support plate; 403. Slide cylinder; 404. Thin air gripper; 405. Wire-supporting clamp; 406. First servo motor; 407. Second servo motor; 408. First single-axis drive; 409. Second single-axis drive; 410. Swinging component; 411. Parallel opening and closing air gripper; 412. First material picking clamp; 413. Second material picking clamp; 414. Opening and closing cylinder; 415. Guide clamp. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 ,

[0036] The present invention provides the following technical solutions: a chain terminal automatic assembly device, including a material tray component 1, a material trough component 2, an outer conductor feeding component 3 and an outer conductor assembly component 4, the material tray component 1 includes a terminal material tray 102, which is used to load the terminal material strip of the rolled finished product; the material trough component 2 includes a guide wheel 202, the guide wheel 202 is fixed with a bearing, and can rotate freely on the material trough frame 201, and is used to arrange and guide the terminal material strip moved out from one side of the material tray component 1; the outer conductor feeding component 3 includes a cutting knife component 311, which pushes the moved terminal material strip in a cyclical manner, and impacts and removes the terminal body 312 on the terminal material strip; the outer conductor assembly component 4 includes a first material picking jaw 412 and a second material picking jaw 413 that can rotate, which clamp and remove the cut terminal body 312, and drive the terminal body 312 to rotate and install.

[0037] Specifically, the tray assembly 1 includes a first support frame 106. The terminal tray 102 is connected to one side of the support frame. A tray stopper 101 is connected to the outside of the terminal tray 102 to cooperate with the terminal tray 102 to limit the terminal tape. A paper winder 104 is connected to one side of the terminal tray 102. The bottom of the tray stopper 101 is provided with a first discharge port 103 and a second discharge port 105. The second discharge port 105 is aligned with the feeding position of the lower material trough frame 201. Through the first discharge port 103 and the second discharge port 105, the separation operation of the isolation paper between the terminal tapes is carried out. The first discharge port 103 is aligned with the paper winder 104 and cooperates with the paper winder 104. An installation seat 107 is arranged at the central position of the terminal tray 102. The material trough assembly 2 includes a second support frame 204. A "U"-shaped material trough frame 201 is connected to one side of the second support frame 204. Both sides of the material trough frame 201 are inclined in opposite directions. The side for cooperating with the terminal tray 102 is lower, and the side for cooperating with the supporting material sheet metal 308 is higher, so as to better cooperate and use, enabling the terminal tape to be better conveyed. The material trough frame 201 is located below the terminal tray 102. The feeding position of the material trough frame 201 cooperates with the second discharge port 105. There are three guide wheels 202, and all three guide wheels 202 are rotatably connected to the material trough frame 201. An induction component 203 is connected to one side of the top of the second support frame 204. The induction component 203 refers to a proximity sensor. By detecting the terminal tape in the material trough frame 201 on the guide wheel 202, a signal is transmitted to the paper winder 104 for feeding operation. The outer conductor feeding assembly 3 includes a first support plate 301. A track frame 302 is connected to the top of the first support plate 301. A sliding frame 303 is slidably connected to the track frame 302. A feeding claw 304 is connected to the bottom of the sliding frame 303. The feeding claw 304 is designed with one side being inclined and the other side being straight. With the cooperation of the cutting cylinder 309, the feeding claw 304 realizes a one-way feeding function similar to a ratchet, so as to perform a cyclic periodic feeding operation on the terminal tape, enabling it to move back and forth left and right once to feed a distance of one end material step pitch, and sending the end material to the predetermined position of the cutting knife assembly 311. A feeding cylinder 305 is connected to one side of the track frame 302. The sliding frame 303 is connected to the output end of the feeding cylinder 305. A supporting material sheet metal 308 is connected to one side of the first support plate 301. The supporting material sheet metal 308 cooperates with the discharging position of the material trough frame 201. A grating sensor 307 is connected to one side of the supporting material sheet metal 308. A distance sensor 306 is connected to the top of the first support plate 301. The sensing end of the distance sensor 306 is located above the supporting material sheet metal 308. A cutting cylinder 309 and a cutting knife assembly 311 are connected to one side of the first support plate 301. The cutting cylinder 309 is located on one side of the track frame 302. The output end of the cutting cylinder 309 is connected to a punching part 310. The cutting knife assembly 311 is located below the punching part 310 and cooperates with the punching part 310.The terminal body 312 is placed on the top of the cutting knife assembly 311, and the waste cutting assembly 313 is connected to the other side of the first support plate 301. The waste cutting assembly 313 cuts and collects the empty material strip after the terminal is taken out. The feeding cylinder 305 drives the feeding claw 304 to continue feeding, forming a cycle. The waste cutting assembly 313 is located on the other side of the cutting cylinder 309 and cooperates with the cutting knife assembly 311.

[0038] Embodiment 2

[0039] See also Figure 5 ,

[0040] Specifically, the outer conductor assembly component 4 includes a fixed seat 401, the top of the fixed seat 401 is connected to a second support plate 402, the top of the second support plate 402 is provided with a slide cylinder 403, the output end of the slide cylinder 403 is connected to a thin air claw 404, the thin air claw 404 is connected to a wire support clamp 405, the wire support clamp 405 is a 90° arc clamp, so as to better clamp and limit the delivered cable, the top of the fixed seat 401 is connected to a first servo motor 406, the output end of the first servo motor 406 is connected to a second single-axis driver 409, the top of the second single-axis driver 409 is provided with a first single-axis driver 408, the top of the first single-axis driver 408 is provided with a swing component 410, and the top of the swing component 410 is provided with a parallel opening and closing air claw 411 The output ends of the parallel opening and closing air claws 411 are respectively connected to the first material picking jaw 412 and the second material picking jaw 413, the first material picking jaw 412 and the second material picking jaw 413 cooperate with each other, one side of the swing assembly 410 is connected to an opening and closing cylinder 414, the opening and closing cylinder 414 is a 180° opening and closing cylinder 414, thereby controlling the guide jaws 415 set at the output end to separate synchronously to both sides, and place and clamp one end of the cable installation center needle, and perform auxiliary clamping for longer cables and one end of cables with softer materials, so as to facilitate the subsequent terminal installation operation, the output end of the opening and closing cylinder 414 is connected to the guide jaws 415, and the bottom of the opening and closing cylinder 414 is provided with a second servo motor 407, and the guide jaws 415 cooperate with the wire supporting jaws 405 and the parallel opening and closing air claws 411 respectively.

[0041] The working principle and use process of the present invention: When the present invention is in use, the staff places the rolled terminal material strip on the mounting seat 107, pulls one end of the terminal material strip out from the second discharge port 105, and puts it into the material trough rack 201 on one side of the material trough rack 201. Separation paper is arranged between the rolled terminal material strips. When the terminal material strip is pulled out, the separation paper is discharged from the first discharge port 103, and the separation paper is collected by the paper reel 104, so as to facilitate the separation operation of the terminal material strip and the separation paper to avoid affecting the subsequent operation. When the separation paper is pulled out by the paper reel 104, the terminal material strip is driven to rotate on the mounting seat 107, so as to The sub-material strip is uniformly discharged, the terminal material strip moves in the material trough frame 201, and is limited by the guide wheel 202, so that the terminal material strip moves in the material trough frame 201, and due to the shape of the material trough frame 201, the guide wheel 202 guides the terminal material strip, and cooperates with the paper reel 104 through the induction component 203, that is, the proximity sensor, and transmits a signal to the paper reel 104 through the proximity sensor, thereby realizing the automatic feeding operation of the terminal material strip, one end of the terminal material strip slides in the material trough frame 201, slides out through the other side of the material trough frame 201, enters the support sheet metal 308, passes through the support sheet metal 308, and is The top of the metal 308 slides close to the feeding claw 304, and after detecting that the terminal strip has reached a predetermined position through the cooperation of the distance sensor 306 and the grating sensor 307, a signal is transmitted to the feeding cylinder 305, and the feeding cylinder 305 works, and the output end is shortened, driving the sliding frame 303 to slide on the track frame 302 and approach one side of the feeding cylinder 305. The feeding claw 304 at the bottom of the sliding frame 303 contacts the through hole on the terminal strip, and the feeding claw 304 fixes the through hole on the terminal strip, and the feeding cylinder 305 works, driving the output end of the feeding cylinder 305 to extend, driving the sliding frame 303 to move in the opposite direction on the track frame 302. The feeding claw 304 moves to the side away from the feeding cylinder 305, driving the terminal strip fixed by the feeding claw 304 to move to the side of the punch 310. After moving to the predetermined position, the feeding cylinder 305 works in the reverse direction again, driving the output end of the feeding cylinder 305 to shorten, driving the sliding frame 303 to move to the side of the feeding cylinder 305 on the track frame 302 again. Due to the special shape of the feeding claw 304, when the feeding claw 304 moves to the side of the feeding cylinder 305 again, it will not drive the terminal strip. This cycle is repeated, so that the feeding cylinder 305 performs cyclical periodic motion on the terminal strip, driving the terminal strip to move continuously.

[0042] After the terminal strip moves to the top of the cutting knife assembly 311, the cutting cylinder 309 works, and the output end of the cutting cylinder 309 is lowered, driving the punch 310 to descend. The terminal is removed from the terminal strip by impact through the cooperation of the cutting knife assembly 311. After removal, the cutting cylinder 309 works to shorten the output end and drive the punch 310 to rise. When the feeding cylinder 305 works to push the terminal strip again, the next terminal moves to the bottom of the punch 310. The cutting cylinder 309 works again to remove the terminal again. The terminal strip that removes the terminal is pushed by the feeding claw 304, and the first single-axis driver 408 works to drive the parallel opening and closing claw 411 to move to the side close to the punch 310. , the parallel opening and closing air claw 411 works to drive the first material picking jaw 412 and the second material picking jaw 413 to move away from each other, and the parallel opening and closing air claw 411 is driven by the first single-axis driver 408 to gradually approach the side where the terminal is removed. When the first material picking jaw 412 moves to the top of the terminal and the second material picking jaw 413 moves to the bottom of the terminal, the first single-axis driver 408 stops working, and the parallel opening and closing air claw 411 works again to clamp the terminal, and then the terminal is cut on the terminal strip by the cutting cylinder 309. After cutting, the feeding cylinder 305 is retracted again to drive the feeding claw 304 to push and feed the terminal strip, driving the strip part after the terminal is cut to enter the waste cutting component 3 13, the waste cutting component 313 works to cut the pushed-in terminal strip to facilitate subsequent collection, and the first single-axis driver 408 works to move the terminals clamped by the first material picking clamp 412 and the second material picking clamp 413. After moving to the original position, the swing component 410 works to drive the parallel opening and closing air claw 411 to rotate 90°, thereby driving the clamped terminals to rotate and adjust, so that the hole position of the terminal insertion can be rotated to the cable installation position. After the terminal is rotated and adjusted, the first single-axis driver 408 works again to drive the terminal to make a fine adjustment so that the terminal can be aligned with the position of the cable installation center pin, and the conveying equipment moves the conveyed cable to the wire supporting clamp 405, and through the slide The air cylinder 403 works to drive the thin air claw 404 to move, thereby driving the wire support claw 405 to move to clamp and fix the placed cable. In case of a long distance and a soft line, one end of the cable with the terminal installed can be inserted between the guide claws 415, and the guide claws 415 are driven to separate by opening and closing the air cylinder 414. After the guide claws 415 are placed at one end of the cable, the air cylinder 414 is operated again to clamp one end of the placed cable. The first servo motor 406 works to drive the second single-axis driver 409 to work, driving the terminals clamped by the top first material picking claw 412 and the second material picking claw 413 to move to the side close to the cable, so that the annular terminal is sleeved on the center pin position of the cable.Thus, the terminal is automatically docked at the center pin position of the cable. After being sleeved on the center pin of the cable, the second single-axis driver 409 continues to move forward until it is inserted into the appropriate depth, the wire support jaw 405 opens, the slide cylinder 403 retracts, and the parallel opening and closing air jaw 411 drives the first material picking jaw 412 and the second material picking jaw 413 to open and separate. The second single-axis driver 409 drives the first material picking jaw 412 and the second material picking jaw 413 to return to the material picking position again, and the swing assembly 410 works again, rotating back to the origin so that the first material picking jaw 412 and the second material picking jaw 413 are facing the end material to be picked up, and the reciprocating cycle realizes the automatic assembly of the end material.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chain - type terminal automatic assembly device, comprising a tray assembly (1), a chute assembly (2), an outer conductor feeding assembly (3) and an outer conductor assembly component (4), characterized in that: The tray assembly (1) includes a terminal tray (102) for loading a coiled finished terminal tape. The chute assembly (2) includes a guide wheel (202) for arranging and guiding the terminal tape moved out from one side of the tray assembly (1). The outer conductor feeding assembly (3) includes a cutting knife assembly (311) for cyclically and periodically pushing the moved - out terminal tape and punching and removing the terminal body (312) from the terminal tape. The outer conductor assembly component (4) includes a rotatable first picking jaw (412) and a second picking jaw (413) for clamping and removing the cut - out terminal body (312) and driving the terminal body (312) to rotate and install.

2. The automatic assembly device for chain terminals according to claim 1, characterized in that: The tray assembly (1) includes a first support frame (106). The terminal tray (102) is connected to one side of the support frame. A tray stopper (101) is connected to the outside of the terminal tray (102) to cooperate with the terminal tray (102) to limit the terminal tape. A paper winder (104) is connected to one side of the terminal tray (102). The bottom of the tray stopper (101) is provided with a first discharge port (103) and a second discharge port (105). The first discharge port (103) is aligned with the paper winder (104) and cooperates with the paper winder (104). An installation seat (107) is arranged at the central position of the terminal tray (102).

3. The automatic assembly device for chain terminals according to claim 1, characterized in that: The chute assembly (2) includes a second support frame (204). A "U" - shaped chute frame (201) is connected to one side of the second support frame (204). The chute frame (201) is located below the terminal tray (102). The feeding position of the chute frame (201) cooperates with the second discharge port (105). The number of the guide wheels (202) is three, and all three guide wheels (202) are rotatably connected to the chute frame (201). An induction component (203) is connected to one side of the top of the second support frame (204).

4. The automatic assembly device for chain terminals according to claim 1, characterized in that: The outer conductor feeding assembly (3) includes a first support plate (301). A track frame (302) is connected to the top of the first support plate (301). A sliding frame (303) is slidably connected to the track frame (302). A feeding claw (304) is connected to the bottom of the sliding frame (303). A feeding cylinder (305) is connected to one side of the track frame (302). The sliding frame (303) is connected to the output end of the feeding cylinder (305).

5. The automatic assembly device for chain terminals according to claim 4, characterized in that: A support sheet metal (308) is connected to one side of the first support plate (301). The support sheet metal (308) cooperates with the discharging position of the chute frame (201). A grating inductor (307) is connected to one side of the support sheet metal (308). A distance inductor (306) is connected to the top of the first support plate (301). The sensing end of the distance inductor (306) is located above the support sheet metal (308).

6. The automatic assembly device for chain terminals according to claim 4, characterized in that: A cutting cylinder (309) and a cutting knife assembly (311) are connected to one side of the first support plate (301); the cutting cylinder (309) is located on one side of the track frame (302); a punch (310) is connected to the output end of the cutting cylinder (309); the cutting knife assembly (311) is located below the punch (310) and cooperates with the punch (310); a terminal body (312) is placed on the top of the cutting knife assembly (311); a waste cutting assembly (313) is connected to the other side of the first support plate (301); the waste cutting assembly (313) is located on the other side of the cutting cylinder (309) and cooperates with the cutting knife assembly (311).

7. The automatic assembly device for chain terminals according to claim 1, characterized in that: The outer conductor assembly component (4) comprises a fixing seat (401), the top of the fixing seat (401) is connected to a second support plate (402), the top of the second support plate (402) is provided with a slide cylinder (403), the output end of the slide cylinder (403) is connected to a thin air claw (404), and the thin air claw (404) is connected to a wire support clamp (405).

8. The automatic assembly device for chain terminals according to claim 7, characterized in that: The top of the fixed seat (401) is connected to a first servo motor (406), the output end of the first servo motor (406) is connected to a second single-axis driver (409), the top of the second single-axis driver (409) is provided with a first single-axis driver (408), the top of the first single-axis driver (408) is provided with a swing assembly (410), the top of the swing assembly (410) is provided with a parallel opening and closing air claw (411), the output ends of the parallel opening and closing air claw (411) are respectively connected to a first material picking jaw (412) and a second material picking jaw (413), and the first material picking jaw (412) and the second material picking jaw (413) cooperate with each other.

9. The automatic assembly device for chain terminals according to claim 8, characterized in that: One side of the swing assembly (410) is connected to an opening and closing cylinder (414), and the output end of the opening and closing cylinder (414) is connected to a guide clamp (415), and the guide clamp (415) cooperates with the wire support clamp (405) and the parallel opening and closing air clamp (411) respectively.

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