Terminal wire harness processing device

Abstract

The utility model discloses a terminal wire harness processing device which comprises a machine base, a cutting device arranged on the machine base and used for cutting an electric wire, a wire feeding device arranged on the front portion of the cutting device, a wire pulling device arranged on the rear portion of the cutting device and a terminal assembling mechanism arranged on the machine base and located on the side portion of the wire feeding device and used for assembling a terminal at the right end of the electric wire. A grabbing mechanism for grabbing the electric wire and a tin melting box matched with the grabbing mechanism to coat tin on the left end of the electric wire are arranged between the cutting-off device and the wire pulling device, a discharging clamp for grabbing the machined terminal wire harness is arranged on the portion, located on the outer side of the grabbing mechanism, of the machine base, and a material collecting box is arranged on the portion, located below the discharging clamp, of the machine base; a control cabinet is arranged on the machine base. The automatic operation of wire cutting, terminal crimping and tin coating can be realized, the production efficiency is improved, the manpower is saved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of terminal wire harness processing, and more specifically to a terminal wire harness processing device. Background Technology

[0002] With the development of technology, electronic devices play an increasingly important role in people's lives. Among them, terminal wire harnesses are an indispensable part of electronic devices, used to realize the transmission of power, data, and other signals. In the manufacturing process of terminal wire harnesses, one end of the wire needs to be connected to the terminal, and the other end needs to be soldered. Currently, the common method is to manually place the wire end under the terminal crimping machine after cutting the wire, and then manually solder it. This method is not only inefficient but also poses certain safety hazards. Another method is to cut the wire, crimp it to the terminal, bundle it together, and then use a clamp to hold it before soldering. This reduces the danger of manual soldering, but the entire process requires multiple workers to operate on an assembly line, which greatly wastes manpower and increases production costs. Summary of the Invention

[0003] In order to solve one or more technical problems existing in the prior art, the purpose of this application is to provide a terminal wire harness processing device that can realize automated operations of wire cutting, terminal crimping and soldering, thereby improving production efficiency, saving manpower and reducing production costs.

[0004] To solve the aforementioned existing technical problems, the purpose of this application is achieved by the following technical solution: a terminal wire harness processing device, including a base, a cutting device for cutting wires on the base, a wire feeding device at the front of the cutting device, and a wire pulling device at the rear of the cutting device. A terminal assembly mechanism for assembling terminals on the right end of the wire is provided on the side of the wire feeding device on the base. A gripping mechanism for gripping the wire and a solder melting box for soldering the left end of the wire are provided between the cutting device and the wire pulling device. A feeding clamp for gripping the processed terminal wire harness is provided on the outside of the gripping mechanism on the base. A collection box is provided below the feeding clamp on the base. A control cabinet is provided on the base. The control cabinet controls the wire feeding device to send the right end of the wire to the terminal assembly mechanism for terminal crimping. After completion, the wire pulling device pulls the wire backward to the gripping mechanism, the cutting device cuts the wire, and the gripping mechanism grips the wire and extends the left end of the wire into the solder bath for soldering. The discharge clamps then grip the processed terminal wire harness and send it into the collection box. By continuously repeating the above operations, the wire cutting, terminal crimping, and soldering operations can be automated, improving production efficiency, saving manpower, and reducing production costs.

[0005] Preferably, the cutting device includes a slide bar on a base, an upper slide block and a lower slide block slidably connected to the slide bar, and a driving device on the base for driving the upper and lower slide blocks to slide. The upper slide block is provided with an upper clamping plate, and the upper clamping plate is provided with an upper serrated cutting plate. The lower slide block is provided with a lower clamping plate, and the lower clamping plate is provided with a lower serrated cutting plate corresponding to the upper serrated cutting plate. By driving the upper and lower slide blocks to move closer or further away, the upper and lower serrated cutting plates are moved closer or further away, thereby cutting the wire. At the same time, the insulation of the cut wire end is stripped, exposing the metal wire portion at the wire end for easy crimping of terminals and soldering, making the operation convenient.

[0006] Preferably, the driving device includes a bidirectional screw parallel to the slide bar on the base, an upper helical connecting plate screwed onto the upper slide block and engaged with the upper section of the bidirectional screw, and a lower helical connecting plate screwed onto the lower slide block and engaged with the lower section of the bidirectional screw. Driving the bidirectional screw to rotate and engage with the upper and lower helical connecting plates allows the upper and lower slide blocks to move closer or further apart, resulting in a simple structure and low manufacturing cost.

[0007] Preferably, the wire feeding device includes a support frame, a sliding frame slidably mounted on the support frame, and a wire feeding cylinder mounted on the support frame to push the sliding frame to slide. The sliding frame is equipped with a transfer wire feeding frame and a wire feeding motor that drives the wire feeding frame to rotate. The wire feeding frame is equipped with several wire feeding tubes for threading wires. The wire feeding cylinder pushes the sliding frame to slide, realizing the overall forward and backward movement of the sliding frame, which facilitates the forward feeding of wires. The wire feeding motor realizes the rotation of the wire feeding frame on the sliding frame, which facilitates the feeding of the right end of the wire into the terminal assembly mechanism for terminal crimping. The wire feeding tubes limit the position of the wire, improving the accuracy of terminal crimping.

[0008] Preferably, the bottom of the support frame is provided with a buffer frame, the buffer frame is provided with a sliding rod, the support frame is slidably connected to the sliding rod, and a buffer spring is provided on the sliding rod between the support frame and the buffer frame. The buffer frame and the buffer spring can buffer the support frame, reduce the impact force of the terminal assembly mechanism on the support frame, and extend its service life.

[0009] Preferably, the wire pulling device includes a wire pulling clamp slidably connected to the base and a wire pulling cylinder mounted on the base to drive the wire pulling clamp to slide. The wire pulling cylinder pushes the wire pulling clamp to move towards the wire, and after the wire pulling clamp clamps the wire, the wire pulling cylinder drives the wire pulling clamp to move backward, pulling the wire to the position of the gripping mechanism for easy gripping by the gripping mechanism.

[0010] Preferably, the gripping mechanism includes a rotary motor, a rotating frame connected to the rotor of the rotary motor, a movable frame slidably mounted on the rotating frame, a pushing cylinder mounted on the rotating frame to push the movable frame to slide, and a gripping cylinder mounted on the movable frame. The movable frame has an upper arc-shaped baffle and a lower arc-shaped baffle on its upper and lower sides, respectively. The base has a circular groove, and the arc surfaces of the upper and lower arc-shaped baffles slide within the circular groove. The movable frame slides between the upper and lower arc-shaped baffles. After the gripping cylinder grips the wire, the rotary motor drives the rotating frame to rotate, pushing the cylinder to push the movable frame to slide. The left end of the wire on the gripping cylinder extends into the solder bath for soldering, achieving automated soldering and saving manpower. During the rotation of the rotating frame, both the upper and lower arc-shaped baffles rotate within the circular groove, and the movable frame slides between the upper and lower arc-shaped baffles, acting as a limit and improving the accuracy of movement.

[0011] Preferably, the terminal assembly mechanism includes a base, a terminal feeding slot on the base, a wire placement slot at the end of the terminal feeding slot, and a press above the wire placement slot for connecting terminals and wires. The base is equipped with a pushing device that works with the press to successively advance terminals from the terminal feeding slot. The press is equipped with a downward pressure limiting rod. During the lifting process of the press, the pushing device drives the terminals from the terminal feeding slot to the wire placement slot; the press then presses down to crimp the terminals and wires. The continuous lifting and pressing of the press achieves automated crimping, improving production efficiency. The downward pressure limiting rod limits the pressing distance of the press, achieving pressure control of the terminals and preventing excessive pressure from damaging them.

[0012] Preferably, the feeding device includes a support plate on a base, a transfer plate that is topped and connected to the support plate, a connecting frame at the bottom of the transfer plate, and a terminal pusher plate on the connecting frame. The transfer plate has a downward-facing inclined groove in its center, and a sliding plate connected to the press slides within the groove. The cooperation between the sliding plate and the inclined groove allows the transfer plate to rotate, enabling the terminal pusher plate to successively advance the terminals on the terminal feeding slot. This mechanical transmission eliminates the need for an additional power source, saving energy.

[0013] Preferably, the terminal push plate is connected to the connecting frame. The adapter plate is provided with a spring connecting plate, which has a first spring connected to the support plate and a second spring connected to the tail of the terminal push plate. The first spring buffers the rotation and return of the adapter plate, while the second spring buffers the terminal push plate, preventing the terminal push plate from being too tight and directly colliding with the terminal, thus avoiding damage.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The terminal wire harness processing device using the above technical solution has a control cabinet that controls the wire feeding device to send the right end of the wire to the terminal assembly mechanism for crimping. After crimping, the wire pulling device pulls the wire backward to the gripping mechanism, the cutting device cuts the wire, and the gripping mechanism grips the wire and extends the left end of the wire into the solder bath for soldering. The discharge clamp then grips the processed terminal wire harness and sends it into the collection box. By continuously repeating the above operations, the wire cutting, terminal crimping, and soldering can be automated, improving production efficiency, saving manpower, and reducing production costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a top view of the present invention;

[0018] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the wire feeding device of this utility model;

[0020] Figure 5 This is a schematic diagram of the gripping mechanism in this utility model;

[0021] Figure 6 This is a schematic diagram of the terminal assembly mechanism of this utility model;

[0022] In the diagram: 1. Base; 2. Cutting device; 21. Sliding bar; 22. Upper slider; 221. Upper clamping plate; 222. Upper serrated cutting plate; 223. Upper spiral connecting plate; 23. Lower slider; 231. Lower clamping plate; 232. Lower serrated cutting plate; 233. Lower spiral connecting plate; 24. Bidirectional screw; 3. Wire feeding device; 31. Buffer frame; 32. Sliding bar; 33. Support frame; 34. Buffer spring; 35. Sliding frame; 36. Wire feeding cylinder; 37. Wire feeding frame; 38. Wire feeding motor; 39. Wire feeding tube; 4. Wire pulling device; 41. Wire pulling clamp; 42. Wire pulling cylinder; 5. Gripping mechanism; 51. Rotary screw. 52. Rotating motor; 53. Rotating frame; 54. Moving frame; 55. Pushing cylinder; 56. Grabbing cylinder; 57. Upper arc-shaped baffle; 58. Lower arc-shaped baffle; 6. Melting solder box; 7. Discharge clamp; 8. Collection box; 99. Terminal assembly mechanism; 91. Base; 92. Terminal feeding groove; 93. Wire placement groove; 94. Press; 95. Pushing device; 951. Support plate; 952. Adapter plate; 953. Inclined groove; 954. Slide plate; 955. Connecting frame; 956. Terminal push plate; 957. Spring connecting plate; 958. First spring; 959. Second spring; 96. Lower pressure limit rod; 10. Control cabinet. Detailed Implementation

[0023] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0025] like Figures 1 to 6 As shown, the terminal wire harness processing device includes a base 1, a cutting device 2 for cutting wires on the base 1, a wire feeding device 3 at the front of the cutting device 2, and a wire pulling device 4 at the rear of the cutting device 2. The base 1 has a terminal assembly mechanism 9 for assembling terminals on the right end of the wires on the side of the wire feeding device 3. Between the cutting device 2 and the wire pulling device 4, there is a gripping mechanism 5 for gripping the wires and a solder melting box 6 for tinning the left end of the wires in cooperation with the gripping mechanism 5. The base 1 has a feeding clamp 7 for gripping the processed terminal wire harness on the outside of the gripping mechanism 5. The base 1 has a collection box 8 below the feeding clamp 7. The base 1 has a control cabinet 10. The control cabinet 10 controls the wire feeding device 3 to send the right end of the wire to the terminal assembly mechanism 9 for terminal crimping. After completion, the wire pulling device 4 pulls the wire backward to the gripping mechanism 5. The cutting device 2 cuts the wire. After the gripping mechanism 5 grips the wire, it extends the left end of the wire into the solder melting box 6 for soldering. The discharge clamp 7 picks up the processed terminal wire bundle and sends it into the collection box 8. The above operation is repeated continuously, which can realize the automated operation of wire cutting, terminal crimping and soldering, improve production efficiency, save manpower and reduce production costs.

[0026] The cutting device 2 includes a slide bar 21 mounted on a base 1, an upper slide bar 22 and a lower slide bar 23 slidably connected to the slide bar 21, and a driving device mounted on the base 1 to drive the upper slide bar 22 and the lower slide bar 23 to slide. The upper slide bar 22 is provided with an upper clamping plate 221, and the upper clamping plate 221 is provided with an upper serrated cutting plate 222. The lower slide bar 23 is provided with a lower clamping plate 231, and the lower clamping plate 231 is provided with a lower serrated cutting plate 232 corresponding to the upper serrated cutting plate 222. The driving device moves the upper slide bar 22 and the lower slide bar 23 closer or further away, thereby moving the upper serrated cutting plate 222 and the lower serrated cutting plate 232 closer or further away, thereby cutting the wire. At the same time, the insulation of the cut wire end is stripped, exposing the metal wire portion of the wire end for easy crimping of terminals and soldering, making the operation convenient.

[0027] The driving device includes a bidirectional screw 24 parallel to the slide bar 21 mounted on the base 1, an upper helical connecting plate 223 screwed onto the upper slide block 22 and engaged with the upper section of the bidirectional screw 24, and a lower helical connecting plate 233 screwed onto the lower slide block 23 and engaged with the lower section of the bidirectional screw 24. Driving the bidirectional screw 24 to rotate and engage with the upper helical connecting plate 223 and the lower helical connecting plate 233 allows the upper slide block 22 and the lower slide block 23 to move closer or further apart. The device has a simple structure and low manufacturing cost.

[0028] The wire feeding device 3 includes a support frame 33, a sliding frame 35 slidably connected to the support frame 33, and a wire feeding cylinder 36 mounted on the support frame 33 to push the sliding frame 35 to slide. The sliding frame 35 is equipped with a transfer wire feeding frame 37 and a wire feeding motor 38 that drives the wire feeding frame 37 to rotate. The wire feeding frame 37 is equipped with several wire feeding tubes 39 for threading wires. The wire feeding cylinder 36 pushes the sliding frame 35 to slide, realizing the overall forward and backward movement of the sliding frame 35, facilitating the forward feeding of wires. The wire feeding motor 38 realizes the rotation of the wire feeding frame 37 on the sliding frame 35, facilitating the feeding of the right end of the wire to the terminal assembly mechanism 9 for terminal crimping. The wire feeding tubes 39 limit the position of the wire, improving the accuracy of terminal crimping.

[0029] The bottom of the support frame 33 is provided with a buffer frame 31, and the buffer frame 31 is provided with a sliding rod 32. The support frame 33 is slidably connected to the sliding rod 32, and a buffer spring 34 is provided on the sliding rod 32 between the support frame 33 and the buffer frame 31. The buffer frame 31 and the buffer spring 34 can buffer the support frame 33, reduce the impact force of the terminal assembly mechanism 9 on the support frame 33, and extend its service life.

[0030] The wire pulling device 4 includes a wire pulling clamp 41 slidably connected to the base 1 and a wire pulling cylinder 42 mounted on the base 1 to drive the wire pulling clamp 41 to slide. The wire pulling cylinder 42 pushes the wire pulling clamp 41 to move towards the wire. After the wire pulling clamp 41 clamps the wire, the wire pulling cylinder 42 drives the wire pulling clamp 41 to move backward, pulling the wire to the position of the gripping mechanism 5 for easy gripping by the gripping mechanism 5.

[0031] The gripping mechanism 5 includes a rotary motor 51, a rotating frame 52 connected to the rotor of the rotary motor 51, a movable frame 53 slidably connected to the rotating frame 52, a pushing cylinder 54 provided on the rotating frame 52 to push the movable frame 53 to slide, and a gripping cylinder 55 provided on the movable frame 53. The upper and lower sides of the movable frame 53 are respectively provided with an upper arc-shaped baffle 56 and a lower arc-shaped baffle 57. The base 1 is provided with a circular groove. The arc surfaces of the upper arc-shaped baffle 56 and the lower arc-shaped baffle 57 are slidably connected in the circular groove. The movable frame 53 is slidably connected between the upper arc-shaped baffle 56 and the lower arc-shaped baffle 57. After the gripping cylinder 55 grips the wire, the rotary motor 51 drives the rotating frame 52 to rotate, which in turn pushes the cylinder 54 to slide the moving frame 53. The left end of the wire on the gripping cylinder 55 extends into the solder melting box 6 for soldering, realizing automated soldering operation and saving manpower. During the rotation of the rotating frame 52, the upper arc-shaped baffle 56 and the lower arc-shaped baffle 57 both rotate in the circular groove, and the moving frame 53 slides between the upper arc-shaped baffle 56 and the lower arc-shaped baffle 57, which plays a limiting role and improves the accuracy of movement.

[0032] The terminal assembly mechanism 9 includes a base 91, a terminal feeding groove 92 on the base 91, a wire placement groove 93 at the end of the terminal feeding groove 92, and a press 94 above the wire placement groove 93 for connecting terminals and wires. The base 91 is equipped with a pushing device 95 that works with the press 94 to successively advance the terminals from the terminal feeding groove 92. The press 94 is equipped with a downward pressure limiting rod 96. During the lifting process of the press 94, the pushing device 95 successively advances the terminals from the terminal feeding groove 92 to the position of the wire placement groove 93; the press 94 then presses down to crimp the terminals and wires. The continuous lifting and pressing of the press 94 achieves automated crimping, improving production efficiency. The downward pressure limiting rod 96 limits the pressing distance of the press 94, achieving pressure control of the terminals and preventing excessive pressure from damaging them.

[0033] The feeding device 95 includes a support plate 951 mounted on a base 91, a transfer plate 952 top-mounted on the support plate 951, a connecting frame 955 at the bottom of the transfer plate 952, and a terminal pusher plate 956 mounted on the connecting frame 955. The transfer plate 952 has a downward-facing inclined groove 953 at its center, within which a sliding plate 954 connected to the press 94 slides. Through the cooperation of the sliding plate 954 and the inclined groove 953, the transfer plate 952 rotates, causing the terminal pusher plate 956 to successively push the terminals on the terminal feeding slot 92. This mechanical transmission eliminates the need for an additional power source, saving energy.

[0034] The terminal push plate 956 is connected to the connecting frame 955. The adapter plate 952 is equipped with a spring connecting plate 957. The spring connecting plate 957 has a first spring 958 connected to the support plate 951, and a second spring 959 connected to the tail of the terminal push plate 956. The first spring 958 buffers the rotation and return of the adapter plate 952, while the second spring 959 buffers the terminal push plate 956, preventing it from being too tight and directly colliding with the terminals, causing damage.

[0035] In actual operation, the control cabinet 10 controls the wire feeding device 3 to deliver the right end of the wire to the terminal assembly mechanism 9 for terminal crimping. The wire feeding motor 38 enables the wire feeding frame 37 to rotate on the sliding frame 35, facilitating the delivery of the right end of the wire to the terminal assembly mechanism 9 for terminal crimping. During the lifting process of the press 94, the pushing device 95 drives the terminals on the terminal feeding groove 92 to the wire placement groove 93. The press 94 then presses down to crimp the terminals and wires, achieving automated crimping, and then returns to its original position. The interaction between the sliding plate 984 and the inclined groove 953 enables the adapter plate 952 to rotate, allowing the terminal pusher plate 956 to successively push the terminals on the terminal feeding groove 92. The wire feeding cylinder 36 on the wire feeding device 3 pushes the sliding frame 35 to slide, realizing the overall forward movement of the sliding frame 35, which facilitates the forward feeding of the wire. The wire pulling cylinder 42 on the wire pulling device 4 pushes the wire pulling clamp 41 to move towards the wire. After the wire pulling clamp 41 clamps the wire, the wire pulling cylinder 42 drives the wire pulling clamp 41 to move backward, pulling the wire to the gripping mechanism. 5. Position; The cutting device 2 cuts the wire by driving the bidirectional screw 24 to move the upper slider 22 and the lower slider 23 closer or further away, which in turn moves the upper serrated cutting plate 222 and the lower serrated cutting plate 232 closer or further away, thus cutting the wire. At the same time, the insulation of the cut wire end is stripped, exposing the metal wire portion at the end of the wire. After the gripping cylinder 55 on the gripping mechanism 5 grips the wire, the rotary motor 51 drives the rotating frame 52 to rotate, pushing the cylinder 54 to push the moving frame 53 to slide. The left end of the wire on the gripping cylinder 55 is inserted into the soldering box 6 for soldering and then returned to its original position. During the rotation of the rotating frame 52, the upper arc-shaped baffle 56 and the lower arc-shaped baffle 57 both rotate within the circular groove, and the moving frame 53 slides between the upper arc-shaped baffle 56 and the lower arc-shaped baffle 57. The discharge clamp 7 picks up the processed terminal wire harness and sends it into the collection box 8. By continuously repeating the above operations, the wire cutting, terminal crimping, and soldering operations can be automated, improving production efficiency, saving manpower, and reducing production costs.

[0036] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. A terminal wire harness processing device, characterized in that: The device includes a base (1), a cutting device (2) for cutting wires on the base (1), a wire feeding device (3) in front of the cutting device (2), and a wire pulling device (4) in the rear of the cutting device (2). The base (1) has a terminal assembly mechanism (9) for assembling terminals on the right end of the wires on the side of the wire feeding device (3). Between the cutting device (2) and the wire pulling device (4) is a gripping mechanism (5) for gripping the wires and a solder melting box (6) for tinning the left end of the wires in cooperation with the gripping mechanism (5). The base (1) has a feeding clamp (7) for gripping the processed terminal wire harness on the outside of the gripping mechanism (5). The base (1) has a collection box (8) below the feeding clamp (7). The base (1) has a control cabinet (10).

2. The terminal wire harness processing apparatus according to claim 1, characterized in that: The cutting device (2) includes a slide bar (21) on the base (1), an upper slide bar (22) and a lower slide bar (23) slidably connected to the slide bar (21), and a driving device on the base (1) for driving the upper slide bar (22) and the lower slide bar (23) to slide. The upper slide bar (22) is provided with an upper clamping plate (221), and the upper clamping plate (221) is provided with an upper sawtooth cutting plate (222). The lower slide bar (23) is provided with a lower clamping plate (231), and the lower clamping plate (231) is provided with a lower sawtooth cutting plate (232) corresponding to the upper sawtooth cutting plate (222).

3. The terminal wire harness processing apparatus according to claim 2, characterized in that: The driving device includes a bidirectional screw (24) parallel to the slide bar (21) on the base (1), an upper spiral connecting plate (223) screwed to the upper section of the bidirectional screw (24) on the upper slide (22), and a lower spiral connecting plate (233) screwed to the lower section of the bidirectional screw (24) on the lower slide (23).

4. The terminal wire harness processing apparatus according to claim 1, characterized in that: The wire feeding device (3) includes a support frame (33), a sliding frame (35) slidably connected to the support frame (33), and a wire feeding cylinder (36) provided on the support frame (33) to push the sliding frame (35) to slide. The sliding frame (35) is provided with a wire feeding frame (37) for transfer and a wire feeding motor (38) for driving the wire feeding frame (37) to rotate. The wire feeding frame (37) is provided with a plurality of wire feeding pipes (39) for threading wires.

5. The terminal wire harness processing apparatus according to claim 4, characterized in that: The bottom of the support frame (33) is provided with a buffer frame (31), and a slide rod (32) is provided on the buffer frame (31). The support frame (33) slides on the slide rod (32), and a buffer spring (34) is provided on the slide rod (32) between the support frame (33) and the buffer frame (31).

6. The terminal wire harness processing apparatus according to claim 1, characterized in that: The wire pulling device (4) includes a wire pulling clamp (41) slidably connected to the base (1) and a wire pulling cylinder (42) provided on the base (1) to drive the wire pulling clamp (41) to slide.

7. The terminal wire harness processing apparatus according to claim 1, characterized in that: The gripping mechanism (5) includes a rotary motor (51), a rotating frame (52) connected to the rotor of the rotary motor (51), a movable frame (53) slidably connected to the rotating frame (52), a pushing cylinder (54) provided on the rotating frame (52) to push the movable frame (53) to slide, and a gripping cylinder (55) provided on the movable frame (53). The upper and lower sides of the movable frame (53) are respectively provided with an upper arc-shaped baffle (56) and a lower arc-shaped baffle (57). The base (1) is provided with a circular groove. The arc surfaces of the upper arc-shaped baffle (56) and the lower arc-shaped baffle (57) are slidably connected in the circular groove. The movable frame (53) is slidably connected between the upper arc-shaped baffle (56) and the lower arc-shaped baffle (57).

8. The terminal wire harness processing apparatus according to claim 1, characterized in that: The terminal assembly mechanism (9) includes a base (91), a terminal feeding groove (92) on the base (91), a wire placement groove (93) at the end of the terminal feeding groove (92), and a press (94) above the wire placement groove (93) for connecting the terminal to the wire. The base (91) is provided with a pusher (95) that works with the press (94) to push the terminals on the terminal feeding groove (92) forward one after another. The press (94) is provided with a downward pressure limit rod (96).

9. The terminal wire harness processing apparatus according to claim 8, characterized in that: The feeding device (95) includes a support plate (951) on the base (91), a transfer plate (952) that is top-mounted on the support plate (951), a connecting frame (955) at the bottom of the transfer plate (952), and a terminal push plate (956) on the connecting frame (955). The transfer plate (952) has a sloping groove (953) in the center facing downward to the right. A sliding plate (954) connected to the press (94) is slidably connected in the sloping groove (953).

10. The terminal wire harness processing apparatus according to claim 9, characterized in that: The terminal push plate (956) is connected to the connecting frame (955). The adapter plate (952) is provided with a spring connecting plate (957). The spring connecting plate (957) is provided with a first spring (958) connected to the support plate (951). The spring connecting plate (957) is provided with a second spring (959) connected to the tail of the terminal push plate (956).

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