Copper wire stripping device

Abstract

The present invention relates to a copper wire stripping device, comprising: a frame, a heating mechanism and a stripping mechanism and a controller sequentially arranged on the frame, the heating mechanism comprising a sliding table, a heating control box, a heating part and a wire clamping structure, the heating part is in the shape of a solenoid and is arranged at the front end of the wire clamping structure, the wire clamping structure comprises a wire clamping device inserted through the heating part; the stripping mechanism comprises a fixed frame, a first slide rail, a second slide rail and a stripper, the front end of the stripper can be opened and closed, and the controller is used to control the heating mechanism and the stripping mechanism to act sequentially according to a set program. The copper wire stripping device of the present invention enables the lead wire on the motor stator coil to be stripped to obtain a smooth and uniform copper wire, and the degree of stripping of the enamel layer can be controlled, which provides a guarantee for the quality of the entire product.

Description

Technical Field

[0001] The invention relates to the technical field of copper wires, and in particular to a copper wire stripping device. Background Art

[0002] In the production process of the motor, it is necessary to strip the enameled layer of the lead wire on the motor stator coil, and then tighten the external lead wire and the stator lead wire together, and then the motor stator product is transported to the rosin water soaking mechanism station, the lead wire connection is soaked in rosin water, and then it is transported to the lead wire soldering mechanism station, the lead wire connection is soldered, and the production of the motor stator product is completed. However, when the existing copper wire stripping device strips the enameled layer of the lead wire, its stripping procedure is difficult to control, and it often depends on the operator, which may result in the enameled layer being stripped cleanly in some places and not completely stripped in other places, that is, the stripping degree is different and uneven, some places are not stripped cleanly, or some places are stripped off. This will seriously affect the quality of the entire product. Summary of the invention

[0003] Based on this, the purpose of the present invention is to provide a copper wire stripping device, so that the lead wire on the motor stator coil can be stripped to obtain a smooth and uniform copper wire, the degree of stripping of the enameled layer can be controlled, and the stripping is uniform, which provides a guarantee for the quality of the entire product.

[0004] The present invention is achieved through the following technical solutions:

[0005] A copper wire stripping device, characterized in that it comprises: a frame, a heating mechanism and a stripping mechanism and a controller which are sequentially arranged on the frame, the heating mechanism comprising a sliding table, a heating control box, a heating part and a wire clamping structure, the sliding table is fixed to the frame, the heating control box can be slidably arranged on the sliding table, the heating part is in the shape of a solenoid, arranged at the front end of the wire clamping structure, and formed by a wire tube extending outward from the heating control box, the on and off of the current in the wire tube is controlled by the heating control box, and the wire clamping structure is arranged at the heating control box. The side includes a wire clamp that can move forward and backward for clamping the copper wire, and the wire clamp is inserted into the heating part; the stripping mechanism includes a fixed frame, a first slide rail, a second slide rail and a stripper, the first slide rail is fixed to the frame, the fixed frame can be slidably arranged on the first slide rail forward and backward, the second slide rail is fixed to the inner bottom surface and the inner top surface of the fixed frame, the front end of the stripper can be opened and closed, and can be slid left and right on the second slide rail through its top and bottom; the controller is used to control the heating mechanism and the stripping mechanism to act in sequence according to the set program.

[0006] By sequentially setting the heating mechanism and the stripping mechanism of the present invention, the lead-out copper wire on the motor stator of the product passes through the heating mechanism and the stripping mechanism in sequence. When the product arrives at the heating station, the controller controls the heating control box to be triggered to slide on the sliding table, and at the same time, the extended wire tube passes through high-frequency electricity. The solenoid structure of the heating part generates a magnetic field in the heating part, and the wire clamp clamps the lead-out copper wire and is located in the solenoid of the heating part. The moving heating part, the wire clamp and the lead-out copper wire generate high-frequency electromagnetic induction together, so that the lead-out copper wire generates an induced current and is heated. Since the heating control box moves forward while heating, the lead-out copper wire is also heated within the required length range; the product then enters the stripping station, and the controller triggers the stripping mechanism, so that the front end of the stripper opens to clamp the lead-out copper wire and then closes. Through the left and right movement of the stripper on the second slide rail and the front and back movement of the fixed frame as a whole on the first slide rail, the lead-out copper wire is subjected to stripping forces in the front and back and left and right directions. Since the lead-out copper wire has been softened in the previous heating station, the surface layer of the copper wire is stripped very cleanly and evenly when stripped at the stripping station.

[0007] Furthermore, the wire clamping structure also includes a wire clamp driving device, the wire clamp includes a left wire clamping rod and a right wire clamping rod, the left wire clamping rod and the right wire clamping rod are both semi-cylindrical and arranged opposite to each other, and the wire clamp driving device is used to drive the wire clamp to move forward and backward, and to drive the left wire clamping rod and the right wire clamping rod to perform a wire clamp opening and closing movement of moving away from and approaching each other.

[0008] Furthermore, the wire clamping structure also includes a wire pay-off block, a wire pressing block, a first wire pressing drive device, a wire take-up and a wire taking-up drive device. The wire pressing block is located above the wire pay-off block and is driven by the first wire pressing drive device to move in the up and down directions. The wire take-up is located behind the wire pay-off block and in front of the wire clamp, and supports the left clamp and the right clamp. The wire take-up drive device can move forward and backward and can open and close the wire take-up to make the left clamp and the right clamp move away from and close to each other.

[0009] Furthermore, the wire clamping structure also includes a support frame, the wire pay-off block is fixed to the frame and is located in front of the support frame, and the wire clamp, wire pressing block, first wire pressing drive device, wire take-up device, wire take-up drive device and wire clamp drive device are all arranged on the support frame.

[0010] All driving devices involved in the above-mentioned heating mechanism can be driving devices commonly used in the prior art, such as a cylinder, a hydraulic cylinder, etc.

[0011] The above is a specific implementation method of the heating mechanism in the copper wire stripping device. Through the above specific structural arrangement, after the product arrives at the heating station, several strands of lead-out copper wires are first placed on the wire-releasing block. Under the action of the controller, the first wire-pressing drive device drives the wire-pressing block to descend and press the wires. Then the wire-receiving drive device drives the left and right clamps of the wire-receiving device to close, tightening the several strands of lead-out copper wires together. The wire-receiving drive device then pulls the wire-receiving device to straighten the tightened lead-out copper wire backward to the middle of the wire clamp (i.e., between the left wire clamping rod and the right wire clamping rod). The wire clamping device drives the wire clamp to close and clamp the lead-out copper wire. Then the heating control box is triggered to start, and high-frequency electricity is passed to the heating part. At the same time, the heating control box moves forward while heating, so that the lead-out copper wire generates an induced current and is heated.

[0012] Furthermore, the stripper includes an upper stripping arm and a lower stripping arm both of which can rotate in the vertical direction, the upper stripping arm can be slidably arranged on the second slide rail on the top surface of the fixed frame, and the lower stripping arm can be slidably arranged on the second slide rail on the bottom surface of the fixed frame, the upper stripping arm and the lower stripping arm have the same structure and are symmetrically arranged up and down, and both include interconnected cross arms and bending arms, a stripping roller is provided at the front end of the bending arm, and the stripping mechanism also includes a stripper opening and closing control device for driving the stripping rollers of the upper stripping arm and the lower stripping arm to move away from and approach each other to open and close the stripper.

[0013] Furthermore, the stripper also includes an upper connecting rod, a lower connecting rod and a connecting cross rod, one end of the upper connecting rod and the lower connecting rod are respectively hinged to the rear ends of the upper stripping arm and the lower stripping arm, and the other ends are hinged to one end of the connecting cross rod, and the other end of the connecting cross rod is fixed to the stripper opening and closing control device, and the stripper opening and closing control device is used to drive the connecting cross rod to move forward and backward.

[0014] Furthermore, the upper stripping arm and the lower stripping arm also respectively include a driving mechanism and a belt transmission mechanism for driving the stripping roller to rotate.

[0015] Furthermore, the stripper also includes a base and a support seat symmetrically arranged up and down, the base can slide left and right on the second slide rail, the support seat is fixed on the base, and the upper stripping arm and the lower stripping arm are respectively hinged to the upper and lower support seats.

[0016] Furthermore, the peeling mechanism also includes a fixing frame driving device for driving the fixing frame to move forward and backward and a base driving device for driving the base to slide left and right.

[0017] Furthermore, the stripping mechanism also includes a wire pressing part and a second wire pressing driving device for driving the wire pressing part to press downward, and the wire pressing part is arranged at the inner top of the fixed frame and above the front of the stripping roller.

[0018] All driving devices involved in the above-mentioned peeling mechanism can be driving devices commonly used in the prior art, such as a cylinder, a hydraulic cylinder, etc.

[0019] The above is a specific implementation of the stripping mechanism in the copper wire stripping device of the present invention. When the product arrives at the stripping station, the lead-out copper wire is placed under the wire pressing part, and the second wire pressing driving device presses down to fix the wire pressing part. The stripping mechanism is triggered to first start the driving mechanism and the belt transmission mechanism to rotate the stripping roller. The stripper opening and closing control device drives the connecting cross bar to move forward and backward, driving the movement of the upper connecting rod and the lower connecting rod and cleverly driving the stripping roller to gently close. The fixed frame driving device pulls the stripper forward and backward gently, and the base driving device drives the stripper to move left and right. In this way, the stripping roller adds forward, backward, left and right movements to the rotational movement, so that the surface layer of the lead-out copper wire after heating and softening is cleanly stripped.

[0020] The copper wire stripping device of the present invention has the following beneficial effects:

[0021] (1) The copper wire stripping device of the present invention comprises a heating mechanism and a stripping mechanism arranged in sequence, so that the lead copper wire is first heated and softened before being stripped, and the heating is carried out by passing an electric current, so that the heating is uniform from the inside to the outside, and no great force is required during stripping, so that the enamel coating outside the copper wire is easier to strip off;

[0022] (2) The stripping mechanism in the copper wire stripping device of the present invention clamps the softened lead-out copper wire through a stripper, and the stripping roller rotates while moving back and forth and left and right, and the force is evenly applied in all directions, so that the copper wire obtained after stripping is smooth and even, and the phenomenon of partial stripping or excessive or insufficient stripping at some positions, which is common in the prior art, will no longer occur. In addition, the degree of stripping of the enamel layer can be controlled, which provides a guarantee for the quality of the entire product.

[0023] For better understanding and implementation, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the entire production line structure of the motor stator product in Example 1;

[0025] Figure 2 is a schematic diagram of the three-dimensional structure of the heating mechanism in Example 1;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the heating mechanism in Embodiment 1 from another angle;

[0027] Figure 4 is a side view of the heating mechanism in Example 1;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the wire clamp and the wire clamp driving device of the heating mechanism in Example 1;

[0029] Figure 6 is a side view of the heating station in Example 1;

[0030] Figure 7 is a schematic diagram of the three-dimensional structure of the peeling mechanism in Example 1;

[0031] Figure 8 is a side view of the heating station in Example 1;

[0032] Among them: 1-frame, 2-heating mechanism, 21-sliding table, 22-heating control box, 23-heating part, 24-clamping structure, 241-clamping device, 2411-left clamping rod, 2412-right clamping rod, 242-release block, 243-pressing block, 244-first press driving device, 245-receiving device, 2451-left clamping jaw, 2452-right clamping jaw, 246-receiving driving device, 247-clamping device driving device, 248-support frame, 3-peeling mechanism, 31-fixed frame, 32-first slide rail, 33- The second slide rail, 34-stripper, 341-upper stripping arm, 342-lower stripping arm, 3421-cross arm, 3422-bending arm, 3423-stripping roller, 3424-driving mechanism, 3425-belt transmission mechanism, 343-upper connecting rod, 344-lower connecting rod, 345-connecting cross bar, 346-base, 347-support seat, 35-stripper opening and closing control device, 36-fixed frame driving device, 37-base driving device, 38-wire pressing part, 39-second wire pressing driving device, 4-product, 41-lead-out copper wire. DETAILED DESCRIPTION

[0033] Example 1

[0034] like Figure 1 As shown, the copper wire stripping device of this embodiment includes a frame 1, a heating mechanism 2 and a stripping mechanism 3 which are sequentially arranged on the frame 1, and a controller (not shown).

[0035] like Figures 2 to 6 As shown, the heating mechanism 2 includes a sliding table 21, a heating control box 22, a heating portion 23 and a wire clamping structure 24. The sliding table 21 is fixed to the frame 1. The heating control box 22 can be slidably arranged on the sliding table 21, for example, it can be driven by a cylinder arranged at the bottom of the sliding table 21. The heating portion 23 is in the shape of a solenoid and is arranged at the front end of the wire clamping structure 24. It is formed by a wire tube extending outward from the heating control box 22. The on and off of the current in the wire tube is controlled by the heating control box 22. The wire clamping structure 24 is arranged on the side of the heating control box 22, and includes a wire clamp 241 that can move forward and backward for clamping the copper wire. The wire clamp 241 is passed through the heating portion 23.

[0036] like Figures 7-8As shown, the stripping mechanism 3 includes a fixed frame 31, a first slide rail 32, a second slide rail 33 and a stripper 34. The first slide rail 32 is fixed to the frame 1, the fixed frame 31 can be slidably arranged on the first slide rail 32, the second slide rail 33 is fixed to the inner bottom surface and the inner top surface of the fixed frame 31, and the front end of the stripper 34 can be opened and closed, and can be slidably arranged on the second slide rail 33 through its top and bottom.

[0037] The controller is used to control the heating mechanism 2 and the stripping mechanism 3 to move in sequence according to the set program. When the product 4 reaches the heating station, the controller controls the heating control box 22 to slide on the sliding table, and at the same time, the extended wire tube passes through the high-frequency electricity. The solenoid structure of the heating part 23 makes the heating part 23 generate a magnetic field, and the wire clamp 241 clamps the lead-out copper wire 41 in the solenoid of the heating part 23. The moving heating part 23, the wire clamp 241, and the lead-out copper wire 41 together generate high-frequency electromagnetic induction, so that the lead-out copper wire 41 generates an induced current and is heated. Since the heating control box 22 moves forward while heating, it also makes the lead-out copper wire 41 The output copper wire 41 is heated within the required length range; the product then enters the stripping station, and the controller triggers the stripping mechanism 3, so that the front end of the stripper 34 opens to clamp the output copper wire 41 and then closes. Through the left and right movement of the stripper 34 on the second slide rail 33 and the front and back movement of the fixing frame 31 as a whole on the first slide rail 32, the output copper wire 41 is subjected to stripping forces in the front and back and left and right directions. Since the output copper wire 41 has been softened in the previous heating station, the surface layer of the copper wire is stripped very cleanly and evenly when stripped at the stripping station.

[0038] In this embodiment, the wire clamping structure 24 specifically includes a wire pay-off block 242, a wire pressing block 243, a first wire pressing drive device 244, a wire take-up device 245, a wire take-up drive device 246, a wire clamp drive device 247 and a support frame 248. The wire pay-off block 242 is fixed to the frame 1 and is located in front of the support frame 248, and the wire clamp 241, the wire pressing block 243, the first wire pressing drive device 244, the wire take-up device 245, the wire take-up drive device 246 and the wire clamp drive device 247 are all arranged on the support frame 248. The wire pressing block 243 is located above the wire unwinding block 242, and is driven by the first wire pressing driving device 244 to move in the up and down directions. The wire take-up device 245 is located behind the wire unwinding block 242 and before the wire clamp 241, and supports the left clamp 2451 and the right clamp 2452. The wire take-up device 246 drives the wire unwinding device 246 to move forward and backward, and to open and close the wire unwinding device so that the left clamp 2451 and the right clamp 2452 can move away from and approach each other. The wire clamp 241 includes a left clamp rod 2411 and a right clamp rod 2412, and the left clamp rod 2411 and the right clamp rod 2412 are both semi-cylindrical and relatively arranged. The wire clamp driving device 247 is used to drive the wire clamp 241 to move forward and backward, and to drive the left clamp rod 2411 and the right clamp rod 2412 to move away from and approach each other.

[0039] In this embodiment, the stripper 34 specifically includes an upper stripping arm 341, a lower stripping arm 342, an upper connecting rod 343, a lower connecting rod 344, a connecting cross bar 345, a base 346 and a support seat 347. The upper stripping arm 341 and the lower stripping arm 342 have the same structure and are symmetrically arranged up and down. The base 346 and the support seat 347 also have two upper and lower parts, which are also relatively symmetrically arranged up and down. The base 346 can slide left and right on the second slide rail 33, and the support seat 347 is fixed on the base 346. The upper stripping arm 341 and the lower stripping arm 342 are respectively hinged with the upper and lower support seats 347 through a pin shaft in the middle, so that the upper stripping arm 341 and the lower stripping arm 342 can rotate in the vertical direction. The upper peeling arm 341 and the lower peeling arm 342 have the same structure. The figure takes the lower peeling arm 342 as an example, which includes a cross arm 3421, a bending arm 3422, a peeling roller 3423, a driving mechanism 3424 and a belt transmission mechanism 3425 for driving the peeling roller 3423 to rotate, and the peeling roller 3423 is arranged at the front end of the bending arm 3422.

[0040] In this embodiment, the stripping mechanism 3 also includes a stripper opening and closing control device 35, a fixed frame driving device 36, a base driving device 37, a wire pressing part 38 and a second wire pressing driving device 39. One end of the upper connecting rod 343 and the lower connecting rod 344 are respectively hinged to the rear ends of the upper stripping arm 341 and the lower stripping arm 342, and the other ends are both hinged to one end of the connecting cross bar 345, and the other end of the connecting cross bar 345 is fixed to the stripper opening and closing control device 35, the stripper opening and closing control device 35 is used to drive the connecting cross bar 345 to move forward and backward, so that the stripping rollers leave and approach each other and thus open and close the stripper 34, the fixed frame driving device 36 is used to drive the fixed frame 31 to move forward and backward, the base driving device 37 is used to drive the base 346 to slide left and right, the wire pressing part 38 is arranged at the inner top of the fixed frame 31 and the front upper part of the stripping roller 3423, and the second wire pressing driving device 39 is used to drive the wire pressing part 38 to press down, so that the lead-out copper wire 41 enters between the upper and lower stripping rollers at the beginning.

[0041] All of the above-mentioned driving devices, including the first wire pressing driving device 244, the wire taking-up driving device 246, the wire clamp driving device 247, the stripper opening and closing control device 248, the fixed frame driving device 36, the base driving device 37 and the second wire pressing driving device 38, can be cylinders in the present embodiment, and of course other conventional driving devices in the prior art can also be used instead.

[0042] Through the above specific structural arrangement of the present embodiment, after the product 4 arrives at the heating station, several strands of lead-out copper wires 41 are first arranged on the wire-releasing block 242, and under the action of the controller, the first wire-pressing drive device 244 drives the wire-pressing block 242 to descend and press the wire, and then the wire-receiving drive device 246 drives the left clamping jaw 2451 and the right clamping jaw 2452 of the wire-receiving device 245 to close, and tighten the several strands of lead-out copper wires 41 together, and the wire-receiving drive device 246 then pulls the wire-receiving device 245 to straighten the tightened lead-out copper wire 41 backward to the middle of the wire clamp 241 (i.e., between the left wire clamping rod 2411 and the right wire clamping rod 2412), and the wire clamping device drive device 247 drives the wire clamp 241 to close and clamp the lead-out copper wire 41, and then the heating control box 22 is triggered to start, and high-frequency electricity is passed to the heating part 23, and at the same time, the heating control box 22 moves forward while heating , so that the lead-out copper wire 41 generates an induced current and is heated; when the product 4 arrives at the stripping station, the lead-out copper wire 41 is placed below the wire pressing portion 38, the stripping mechanism 3 is triggered, and the second wire pressing driving device 39 presses down to make the wire pressing portion 38 fix the lead-out copper wire 41 between the upper and lower stripping rollers, and then the driving mechanism 3424 and the belt transmission mechanism 3425 are started to rotate the stripping roller, and the stripper opening and closing control device 248 drives the connecting cross bar 345 to move back and forth, driving the upper connecting rod 343 and the lower connecting rod 344 to move and cleverly drives the stripping roller 3423 to close gently, the fixed frame driving device 36 pulls the stripper 34 to move forward and backward gently, and the base driving device 37 controls the stripper 41 to move left and right, so that the stripping roller adds forward, backward, left and right movements to the rotational motion, so that the surface layer of the lead-out copper wire after heating and softening is cleanly stripped.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] The above-mentioned embodiments only express the preferred implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. Copper wire stripping device, characterized in that include: frame; A heating mechanism and a peeling mechanism are sequentially arranged on the frame, The heating mechanism comprises a sliding table, a heating control box, a heating part and a wire clamping structure, wherein the sliding table is fixed to the frame, the heating control box is slidably arranged on the sliding table, the heating part is in a solenoid shape, arranged at the front end of the wire clamping structure, and is formed by a wire tube extending outward from the heating control box, and the on and off of the current in the wire tube is controlled by the heating control box, and the wire clamping structure is arranged on the side of the heating control box, and comprises a wire clamp for clamping the copper wire which can move forward and backward, and the wire clamp is passed through the heating part; The stripping mechanism comprises a fixed frame, a first slide rail, a second slide rail and a stripper, wherein the first slide rail is fixed to the frame, the fixed frame can be slidably arranged on the first slide rail, the second slide rail is fixed to the inner bottom surface and the inner top surface of the fixed frame, and the front end of the stripper can be opened and closed, and can be slidably arranged on the second slide rail through the top and bottom of the stripper; and a controller, used to control the heating mechanism and the stripping mechanism to act in sequence according to a set program; The controller triggers the stripping mechanism, causing the front end of the stripper to open and clamp the lead-out copper wire and then close. Through the left and right movement of the stripper on the second slide rail and the front and back movement of the fixing frame as a whole on the first slide rail, the lead-out copper wire is subjected to stripping forces in the front and back and left and right directions.

2. The copper wire stripping device according to claim 1, characterized in that: The wire clamping structure also includes a wire clamp driving device, and the wire clamp includes a left wire clamping rod and a right wire clamping rod, and the left wire clamping rod and the right wire clamping rod are both semi-cylindrical and arranged opposite to each other. The wire clamp driving device is used to drive the wire clamp to move forward and backward, and to drive the left wire clamping rod and the right wire clamping rod to perform a wire clamp opening and closing movement of moving away from and approaching each other.

3. The copper wire stripping device according to claim 2, characterized in that: The wire clamping structure also includes a wire pay-off block, a wire pressing block, a first wire pressing drive device, a wire take-up and a wire taking-up drive device. The wire pressing block is located above the wire pay-off block and is driven by the first wire pressing drive device to move in the up and down directions. The wire take-up is located behind the wire pay-off block and in front of the wire clamp, and supports the left clamping jaw and the right clamping jaw. The wire take-up is driven by the wire taking-up drive device to move forward and backward and to open and close the wire take-up so that the left clamping jaw and the right clamping jaw can move away from and approach each other.

4. The copper wire stripping device according to claim 3, characterized in that: The wire clamping structure also includes a support frame, the wire pay-off block is fixed to the frame and is located in front of the support frame, and the wire clamp, wire pressing block, first wire pressing drive device, wire take-up device, wire take-up drive device and wire clamp drive device are all arranged on the support frame.

5. The copper wire stripping device according to claim 1, characterized in that: The stripper includes an upper stripping arm and a lower stripping arm, both of which can rotate in the vertical direction. The upper stripping arm can be slidably arranged on the second slide rail on the top surface of the fixed frame, and the lower stripping arm can be slidably arranged on the second slide rail on the bottom surface of the fixed frame. The upper stripping arm and the lower stripping arm have the same structure and are symmetrically arranged up and down, and both include a cross arm and a bending arm connected to each other. A stripping roller is provided at the front end of the bending arm. The stripping mechanism also includes a stripper opening and closing control device for driving the stripping rollers of the upper stripping arm and the lower stripping arm to move away from and approach each other to open and close the stripper.

6. The copper wire stripping device according to claim 5, characterized in that: The stripper also includes an upper connecting rod, a lower connecting rod and a connecting cross rod, one end of the upper connecting rod and the lower connecting rod are respectively hinged to the rear ends of the upper stripping arm and the lower stripping arm, and the other ends are hinged to one end of the connecting cross rod, and the other end of the connecting cross rod is fixed to the stripper opening and closing control device, and the stripper opening and closing control device is used to drive the connecting cross rod to move forward and backward.

7. The copper wire stripping device according to claim 5, characterized in that: The upper stripping arm and the lower stripping arm further include a driving mechanism and a belt transmission mechanism for driving the stripping roller to rotate, respectively.

8. The copper wire stripping device according to claim 5, characterized in that: The stripper also includes a base and a support seat symmetrically arranged up and down, the base can slide left and right on the second slide rail, the support seat is fixed on the base, and the upper stripping arm and the lower stripping arm are hinged to the upper and lower support seats respectively.

9. The copper wire stripping device according to claim 8, characterized in that: The stripping mechanism further comprises a fixing frame driving device for driving the fixing frame to move forward and backward and a base driving device for driving the base to slide left and right.

10. The copper wire stripping device according to claim 5, characterized in that: The stripping mechanism further comprises a wire pressing part and a second wire pressing driving device for driving the wire pressing part to press downward. The wire pressing part is arranged at the inner top of the fixing frame and above the front of the stripping roller.

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