Wire insulation coating apparatus

Abstract

The application provides a wire insulation layer coating equipment and relates to the field of wire wrapping processing. The wire insulation layer coating equipment comprises a first body, one side of the first body is fixedly connected with a second body, the upper surface of the first body is fixedly connected with a side plate at the middle part of one side, and the middle part of one side of the second body is fixedly connected with a fixed block. In the application, the infrared camera detection module, the flickering lamp and the cover plate are arranged to timely send an alarm after the wire is broken, so that people can find the wire breakage in the shortest time and can remind people of the approximate position of the wire breakage, thereby achieving the purpose of making the wire breakage stay for a shorter time. The sponge soft pad, the push frame rectangular ring and the water guide box are arranged to wipe off the dust on the wire, make the subsequent insulation layer wrapping more smooth, guarantee the quality of the insulation layer wrapping and save the production cost.

Description

Technical Field

[0001] This invention relates to the field of wire wrapping processing, specifically to a wire insulation layer coating device. Background Technology

[0002] Currently, in the wire and cable manufacturing industry, the coating of conductor insulation is a crucial step in the production process. With the increasing demands on conductor performance from power transmission and electronic equipment, the uniformity, adhesion, and durability of the insulation layer have become important indicators for evaluating conductor quality. Traditional coating techniques often employ extrusion molding, where molten plastic material is coated onto the conductor surface using an extruder, followed by cooling and solidification. However, this method suffers from low efficiency and high cost in high-precision and small-batch production. In recent years, the introduction of automated coating equipment has improved production efficiency, but technical bottlenecks such as uneven coating and incomplete conductor surface treatment still exist.

[0003] A search revealed an existing patent (publication number: 202411729462.7) that discloses an automated device for coating heat-shrinkable insulation layers onto wires. The automated coating device includes: a frame having a first end and a second end; a limiting drive mechanism including a first drive belt and a second drive belt mounted on the frame, with an accommodating gap between the first drive belt and the second drive belt; a coating mechanism mounted on the frame for wrapping heat-shrinkable insulation tape around the outside of the wire; and a heating mechanism mounted on the frame for heating the heat-shrinkable insulation tape wrapped around the outside of the wire. Although this patented technology, by setting up a wrapping mechanism and a heating mechanism, allows the wire to move from the first end to the second end of the frame under the drive of the limiting drive mechanism, and the wrapping mechanism is closer to the first end than the heating mechanism, thus enabling the wrapping mechanism to first wrap the heat-shrinkable insulation tape around the outside of the wire, and the heating mechanism to then heat the heat-shrinkable insulation tape, there is a problem: when wrapping the wire, dust and other dirt on the outer wall of the wire can lead to poor insulation layer wrapping effect, and the wire is prone to breakage after the insulation layer is wrapped and cooled. Furthermore, after a breakage, it takes considerable time to locate the break. Therefore, those skilled in the art have provided a wire insulation layer wrapping device to solve the problems mentioned in the background art. Summary of the Invention

[0004] 1. Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a wire insulation layer coating device, which solves the problems of poor insulation layer coating effect due to dust and other dirt on the outer wall of the wire, easy breakage after the insulation layer is wrapped and cooled, and the need for a person to find the breakage point after the breakage, which takes a lot of time.

[0006] 2. Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A wire insulation coating device includes a first main body, a second main body fixedly connected to one side of the first main body, a wire wrapping device fixedly connected to the upper surface edge of the second main body, a side plate fixedly connected to the middle of one side of the upper surface of the first main body, a fixing block fixedly connected to the middle of one side of the second main body, a winding device fixedly connected to the top of the fixing block, a mounting frame fixedly connected to the upper surface of the second main body, a power supply module fixedly connected to the top of the mounting frame, and multiple infrared camera detection modules arranged in a linear array fixedly connected to opposite sides of the inner wall of the mounting frame, all of which are electrically connected to the power supply module.

[0009] Through the above technical solution, the infrared camera detection module, flashing light, and cover plate are designed to promptly issue an alarm after a wire breaks, enabling people to detect the breakage in the shortest possible time and indicating its approximate location. This minimizes the time the wire breaks. The sponge pad, push-frame rectangular ring, and water-guiding box effectively remove dust from the wire, facilitating smoother subsequent insulation layer wrapping, ensuring the quality of the insulation layer, and saving production costs.

[0010] Furthermore, a tension top post is fixedly connected to the middle of the upper surface of the second main body. The tension top post is composed of a frame and a top post. A cooling device is fixedly connected to one side edge of the bottom of the wire wrapping device. The cooling device faces downward and is located behind the glue outlet of the wire wrapping device.

[0011] The above technical solution ensures that the conductor maintains tension throughout the processing and winding process.

[0012] Furthermore, multiple flashing lights are fixedly connected to the top of the power-on module. After the infrared camera detection module scans and detects the broken wire, it transmits a signal to the power-on module, causing the power-on module to continuously flash the flashing lights at the corresponding positions. A wire tube is fixedly connected to one side of the cooling device. The wire tube is a hollow tube and can store ice or water inside.

[0013] The above technical solution enables real-time monitoring of the wires that have just been wrapped and cooled with insulation. It can react quickly after the wire breaks, and can detect the wire breakage during the winding process by an infrared camera detection module, thereby triggering an alarm and reminding people to connect the broken wire in time.

[0014] Furthermore, the top of the mounting bracket is rotatably connected to multiple cover plates, which are respectively positioned on one side of the flashing lamp. A winding drum platform is fixedly connected to the upper surface edge of the first main body, a base is fixedly connected to one side of the first main body, and a motor is fixedly connected to the top of one side of the base.

[0015] The above technical solutions provide power support for the device.

[0016] Furthermore, the output shaft of the motor is fixedly connected to a crossbar, a first torsion bar is rotatably connected to one side edge of the crossbar, a second torsion bar is rotatably connected to one side edge of the first torsion bar, a first circular crossbar is rotatably connected to one side edge of the second torsion bar, the first circular crossbar passes through the side plate in the middle and is rotatably connected to the side plate, a third torsion bar is fixedly connected to the other end of the first circular crossbar, the first circular crossbar is placed at one side edge of the third torsion bar, an assembly table is rotatably connected to the other end of one side edge of the third torsion bar, a partition plate is fixedly connected to the middle of the lower surface of the assembly table, and sponge pads of the same size are fixedly connected to both sides of the partition plate;

[0017] The above technical solution enables the sponge pad to absorb cleaning fluid, making it more reliable to clean dirt and dust from the wire surface.

[0018] Furthermore, a second circular horizontal column is rotatably connected to the top of the middle edge of the side plate. The second circular horizontal column passes through the side plate. A square platform is fixedly connected to one end of the second circular horizontal column. A sliding rod is slidably connected to the middle of the square platform. One end of the sliding rod is rotatably connected to the middle of the upper surface of the mounting platform. A circular disk is fixedly connected to the other end of the second circular horizontal column.

[0019] The above technical solution allows the cleaning solution to be applied to the outer wall of the wire, making the application process easier and less labor-intensive, while also achieving a high utilization rate of the cleaning solution during the application and wiping process.

[0020] Furthermore, a cylinder is fixedly connected to one edge of the circular disc, and a sliding connecting rod is slidably connected to the bottom of the side plate. One end of the sliding connecting rod is fixedly connected to a push frame rectangular ring. A wire groove is opened in the middle of the lower surface of the push frame rectangular ring, and brush bristles are provided in the wire groove. The middle of the push frame rectangular ring corresponds to the assembly table, and the push frame rectangular ring is placed in front of the wire wrapping device.

[0021] The above technical solution enables the push frame rectangular ring to draw out the cleaning liquid from the sponge pad and squeeze it out, thereby allowing the sponge pad to discharge the cleaning liquid to the middle of the push frame rectangular ring.

[0022] Furthermore, a hollow frame is fixedly connected to the other end of the sliding connecting rod. The hollow frame is placed outside the cylinder on one side of the circular disc. A storage box is fixedly connected to the top of the side plate. A water guide box is slidably connected to one side of the inner wall of the storage box. One side of the water guide box is fixedly connected to one side of the inner wall of the storage box by a push spring. Both sides of the water guide box have through holes. The water guide box corresponds to the sponge pad at the bottom of the assembly table.

[0023] Through the above technical solution, by combining the sponge pad and the push frame rectangular ring, during use, the motor can be turned on to pull the assembly table to pick up the cleaning liquid, while at the same time the slide bar can be moved back and forth to make the push frame rectangular ring squeeze out the cleaning liquid in the sponge pad and brush the wires.

[0024] 3. Beneficial effects

[0025] This invention provides a device for coating the insulation layer of a conductor. It has the following beneficial effects:

[0026] 1. This invention provides a conductor insulation coating device. Through the arrangement of an infrared camera detection module, a flashing light, and a cover plate, the device enables the infrared camera detection module to detect conductor breakage during the winding process, thereby triggering an alarm and reminding the user to promptly reconnect the broken wire. The coordinated arrangement of the infrared camera detection module and the flashing light allows the infrared camera detection module to transmit a signal to the power supply module when it detects a conductor breakage. This activates the flashing light at the location of the breakage, achieving the goal of timely alarm activation after conductor breakage, enabling the user to detect the breakage in the shortest possible time and indicating its approximate location, thus minimizing the time the conductor remains in contact with the broken wire.

[0027] 2. This invention provides a conductor insulation coating device. Through the arrangement of a sponge pad, a push-frame rectangular ring, and a water guide box, the device can apply cleaning fluid to the outer wall of the conductor, making the application process easier and less labor-intensive. The cleaning fluid utilization rate is also high during the application and wiping process. The coordinated arrangement of the sponge pad and the push-frame rectangular ring allows the motor to be turned on during use, causing the crossbar to pull the assembly table to pick up the cleaning fluid. Simultaneously, the sliding rod moves back and forth, causing the push-frame rectangular ring to squeeze out the cleaning fluid from the sponge pad and brush the conductor. This effectively removes dust from the conductor, making subsequent insulation coating smoother, ensuring the quality of the insulation coating, and saving production costs. Attached Figure Description

[0028] Figure 1 This is a front view schematic diagram of the present invention;

[0029] Figure 2 This is a side view schematic diagram of the present invention;

[0030] Figure 3 This is a top view of the present invention;

[0031] Figure 4 This is a schematic diagram of the layout of the present invention;

[0032] Figure 5 This is a first cross-sectional schematic diagram of the present invention;

[0033] Figure 6 This is a second cross-sectional schematic diagram of the present invention;

[0034] Figure 7 For the present invention Figure 3 Diagram A in the middle.

[0035] The components include: 1. First main body; 2. Second main body; 3. Fixing block; 4. Winder; 5. Tension top post; 6. Cooling device; 7. Wire wrapping device; 8. Wire tube; 10. Mounting frame; 11. Power supply module; 12. Infrared camera detection module; 13. Flashing light; 14. Cover plate; 15. Winding tube platform; 16. Base; 17. Motor; 18. Crossbar; 19. First torsion bar; 20. Second torsion bar; 21. First circular crossbar; 22. Third torsion bar; 23. Assembly table; 24. Divider; 25. Sponge pad; 26. Second circular crossbar; 27. Square platform; 28. Sliding rod; 29. ​​Circular disc; 30. Sliding connecting rod; 31. Push frame rectangular ring; 32. Hollow frame; 33. Storage box; 34. Water guide box; 35. Side plate. Detailed Implementation

[0036] The technical solutions of the specific embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Specific implementation method 1:

[0038] like Figures 1-6As shown, a specific embodiment of the present invention provides a conductor insulation coating device, including a first body 1, a second body 2 fixedly connected to one side of the first body 1, a side plate 35 fixedly connected to the middle of one side of the upper surface of the first body 1, a fixing block 3 fixedly connected to the middle of one side of the second body 2, a base 16 fixedly connected to one side of the first body 1, a motor 17 fixedly connected to the top of one side of the base 16, a crossbar 18 fixedly connected to the output shaft of the motor 17, a first torsion bar 19 rotatably connected to one edge of the crossbar 18, and a second torsion bar 19 rotatably connected to one edge of the first torsion bar 19. A first circular crossbar 21 is rotatably connected to one side edge of the second torsion bar 20. The middle of the first circular crossbar 21 passes through the side plate 35, and the first circular crossbar 21 is rotatably connected to the side plate 35. A third torsion bar 22 is fixedly connected to the other end of the first circular crossbar 21. The first circular crossbar 21 is located at one side edge of the third torsion bar 22. An assembly table 23 is rotatably connected to the other end of one side edge of the third torsion bar 22. A partition plate 24 is fixedly connected to the middle of the lower surface of the assembly table 23. Both sides of the partition plate 24 are fixedly connected to sponge pads 25 of the same size. The middle edge of the side plate 35... A second circular horizontal column 26 is rotatably connected to the top of the assembly platform 23, passing through the side plate 35. A square platform 27 is fixedly connected to one end of the second circular horizontal column 26. A sliding rod 28 is slidably connected to the middle of the square platform 27. One end of the sliding rod 28 is rotatably connected to the middle of the upper surface of the assembly platform 23. A circular disk 29 is fixedly connected to the other end of the second circular horizontal column 26. A cylinder is fixedly connected to one edge of the circular disk 29. A sliding connecting rod 30 is slidably connected to the bottom of the side plate 35. A push-frame rectangular ring 31 is fixedly connected to one end of the sliding connecting rod 30. A wire groove is opened in the middle of the lower surface of the push-frame rectangular ring 31. The wire groove is equipped with bristles, and the middle of the push frame rectangular ring 31 corresponds to the assembly table 23. The push frame rectangular ring 31 is placed in front of the wire wrapping device 7. The other end of the sliding connecting rod 30 is fixedly connected to a hollow frame 32. The hollow frame 32 is placed outside the cylinder on one side of the circular disk 29. The top of the side plate 35 is fixedly connected to a storage box 33. A water guide box 34 is slidably connected to one side of the inner wall of the storage box 33. One side of the water guide box 34 is fixedly connected to one side of the inner wall of the storage box 33 by a push plate spring. Both sides of the water guide box 34 have through holes. The water guide box 34 corresponds to the sponge pad 25 at the bottom of the assembly table 23.

[0039] This embodiment of a conductor insulation coating device, through the arrangement of a sponge pad 25, a push-frame rectangular ring 31, and a water guide box 34, enables the device to apply cleaning fluid to the outer wall of the conductor, making the application process easier and less labor-intensive. The cleaning fluid utilization rate is also high during the application and wiping process. Through the coordinated arrangement of the sponge pad 25 and the push-frame rectangular ring 31, during use, the motor 17 is turned on, causing the crossbar 18 to pull the assembly table 23 to pick up the cleaning fluid. Simultaneously, the slide bar 28 moves back and forth, causing the push-frame rectangular ring 31 to squeeze out the cleaning fluid from the sponge pad 25 and brush the conductor. This effectively removes dust from the conductor, making subsequent insulation coating smoother, ensuring the quality of the insulation coating, and saving production costs.

[0040] Working principle: First, the wire is placed in the middle of the winding drum platform 15 on the top of the first main body 1. Then, the other end of the wire is connected to the take-up device 4 on the top of the fixed block 3. After the wire passes over the top of the first main body 1 and the second main body 2, the motor 17 on one side of the base 16 is turned on. When the motor 17 runs, it rotates the crossbar 18, which pulls the first torsion bar 19. When the first torsion bar 19 is pulled, the second torsion bar 20 on one side edge of the first torsion bar 19 is also driven by the pulling force. This causes the first circular column 21 on one side edge of the second torsion bar 20 to rotate back and forth. This causes the third torsion bar 22 at one end of the first circular column 21 to swing. During the swing of the third torsion bar 22, it can pull the assembly table 23 to change position, so that the sponge pad 25 at the bottom of the assembly table 23 can be inserted into the water guide box 34 and the water guide box 34 is pressed, which compresses the spring on one side of the water guide box 34. The water guide box 34 is partially submerged in the storage tank 33, allowing the cleaning fluid flowing from the water guide box 34 to be fully absorbed by the sponge pad 25. Simultaneously, as the assembly table 23 changes position, the slide rod 28 rotates and twists on top of the assembly table 23 and slides in the middle of the square platform 27, enabling the second circular column 26 to reciprocate in both forward and reverse directions synchronously with the first circular column 21. Then, as the second circular column 26 rotates, one end of the circular disc 29 and the other end of the cylindrical column push the hollow frame 32, causing the sliding connecting rod 30 to reciprocate left and right at the bottom of the side plate 35. When the sponge pad 25 reaches the bottom of the side plate 35 at the bottom of the assembly table 23, the hollow frame 32 squeezes the sponge pad 25. The sponge pad 25, blocked by the separator 24, squeezes the absorbed cleaning fluid into the middle of the push frame rectangular ring 31, allowing the area below the push frame rectangular ring 31 to brush and evenly coat the passing wires with cleaning fluid. Specific implementation method 2:

[0042] like Figures 1-6As shown, a specific embodiment of the present invention provides a conductor insulation coating device, including a first main body 1, a second main body 2 fixedly connected to one side of the first main body 1, a side plate 35 fixedly connected to the middle of one side of the upper surface of the first main body 1, a fixing block 3 fixedly connected to the middle of one side of the second main body 2, a winding device 4 fixedly connected to the top of the fixing block 3, a tension top post 5 fixedly connected to the middle of the upper surface of the second main body 2, the tension top post 5 being composed of a frame and a top post, a conductor wrapping device 7 fixedly connected to the edge of the upper surface of the second main body 2, a cooling device 6 fixedly connected to the bottom edge of the conductor wrapping device 7, the cooling device 6 facing downwards and positioned behind the glue outlet of the conductor wrapping device 7, and a conductor cylinder 8, which is a hollow cylinder, fixedly connected to one side of the cooling device 6. The second main body 2 is fixedly connected to the upper surface of the mounting frame 10. The top of the mounting frame 10 is fixedly connected to the power supply module 11. On opposite sides of the inner wall of the mounting frame 10, multiple infrared camera detection modules 12 are fixedly connected, arranged in a linear array. The multiple infrared camera detection modules 12 are electrically connected to the power supply module 11. Multiple flashing lights 13 are fixedly connected to the top of the power supply module 11. After the infrared camera detection module 12 scans the broken wire, it transmits the signal to the power supply module 11, causing the power supply module 11 to continuously flash the flashing lights 13 at the corresponding positions. Multiple cover plates 14 are rotatably connected to the top of the mounting frame 10. The multiple cover plates 14 are respectively placed on one side of the flashing lights 13. A winding drum platform 15 is fixedly connected to the edge of the upper surface of the first main body 1.

[0043] This embodiment of a conductor insulation coating device, through the arrangement of an infrared camera detection module 12, a flashing light 13, and a cover plate 14, enables the device to detect conductor breakage during the winding process. The infrared camera detection module 12 then triggers an alarm, prompting the user to reconnect the broken wire promptly. The coordinated arrangement of the infrared camera detection module 12 and the flashing light 13 ensures that when the infrared camera detection module 12 detects a break in the conductor, it transmits a signal to the power supply module 11. This causes the power supply module 11 to activate the flashing light 13 at the location of the break, achieving the goal of promptly issuing an alarm after a conductor breakage, allowing the user to detect the breakage in the shortest possible time and providing an approximate location of the break, thus minimizing the time the conductor remains in contact with the broken wire.

[0044] Working principle: When the conductor arrives at the bottom of the conductor wrapping device 7, the device releases insulation material to wrap the conductor. The conductor then continues forward under the continuous winding of the rewinder 4. At this point, the cooling device 6 at the bottom of the conductor wrapping device 7 is activated, using water and a condenser to cool the insulated conductor. Ice is placed in the conductor drum 8 on one side of the device 7 to further cool the conductor passing through it. The conductor then passes the surface of the tension top post 5 and arrives at the bottom of the mounting frame 10, where it is then further processed. During the rapid wrapping and cooling process, the wires become fragile and prone to breakage in a short time. At this time, the power-on module 11 at the bottom of the mounting bracket 10 is turned on, allowing the infrared camera detection module 12 to scan the passing wires. When the wire breaks at a certain point, the rewinder 4 rewinds the wire to maintain tension. It will then be detected by the infrared camera detection module 12 at the corresponding position, and the signal will be transmitted to the power-on module 11, causing the power-on module 11 to turn on the flashing light 13 at the corresponding position. After that, when a person arrives, they only need to lift the cover 14 at the position where the flashing light 13 is lit to quickly reconnect the broken wire.

[0045] Although specific embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these specific embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conductor insulation layer coating device, comprising a first main body (1), characterized in that: A second body (2) is fixedly connected to one side of the first body (1). A wire wrapping device (7) is fixedly connected to the edge of the upper surface of the second body (2). A side plate (35) is fixedly connected to the middle of one side of the upper surface of the first body (1). A fixing block (3) is fixedly connected to the middle of one side of the second body (2). A winding device (4) is fixedly connected to the top of the fixing block (3). A mounting frame (10) is fixedly connected to the upper surface of the second body (2). An electric mold is fixedly connected to the top of the mounting frame (10). Block (11), the top of the power-on module (11) is fixedly connected to multiple flashing lights (13), and the inner walls of the mounting bracket (10) are fixedly connected to multiple infrared camera detection modules (12) arranged in a linear array. The multiple infrared camera detection modules (12) are electrically connected to the power-on module (11). After the infrared camera detection module (12) scans the broken wire, it transmits the signal to the power-on module (11), so that the power-on module (11) makes the flashing lights (13) at the relative positions flash continuously. The mounting bracket (10) is rotatably connected to a plurality of cover plates (14), and the plurality of cover plates (14) are respectively placed on one side of the flashing lamp (13). A winding drum platform (15) is fixedly connected to the upper surface edge of the first body (1), and a base (16) is fixedly connected to one side of the first body (1). A motor (17) is fixedly connected to the top of one side of the base (16). The output shaft of the motor (17) is fixedly connected to a crossbar (18). A first torsion bar (19) is rotatably connected to one side edge of the crossbar (18). A second torsion bar (20) is rotatably connected to one side edge of the first torsion bar (19). A first circular crossbar (21) is rotatably connected to one side edge of the second torsion bar (20). The first circular crossbar (21) passes through the side plate (35) in the middle. The first circular crossbar (21) is rotatably connected to the side plate (35). A third torsion bar (22) is fixedly connected to the other end of the first circular crossbar (21). The first circular crossbar (21) is placed at one side edge of the third torsion bar (22). An assembly table (23) is rotatably connected to the other end of one side edge of the third torsion bar (22). A partition plate (24) is fixedly connected to the middle of the lower surface of the assembly table (23). Sponge pads (25) of the same size are fixedly connected to both sides of the partition plate (24). A storage box (33) is fixedly connected to the top of the side plate (35). A water guide box (34) is slidably connected to one side of the inner wall of the storage box (33). One side of the water guide box (34) is fixedly connected to one side of the inner wall of the storage box (33) by a push spring. Both sides of the water guide box (34) have through holes. The water guide box (34) corresponds to the sponge pad (25) at the bottom of the assembly table (23).

2. The conductor insulation layer coating device according to claim 1, characterized in that: The upper surface of the second main body (2) is fixedly connected to a tension top post (5), which is composed of a frame and a top post. A cooling device (6) is fixedly connected to one side edge of the bottom of the wire wrapping device (7). The cooling device (6) faces downward and is located behind the glue outlet of the wire wrapping device (7).

3. The conductor insulation layer coating device according to claim 2, characterized in that: A wire tube (8) is fixedly connected to one side of the cooling device (6). The wire tube (8) is a hollow tube and can store ice or water inside.

4. The conductor insulation layer coating device according to claim 1, characterized in that: A second circular column (26) is rotatably connected to the top of the middle edge of the side plate (35). The second circular column (26) passes through the side plate (35). A square platform (27) is fixedly connected to one end of the second circular column (26). A sliding rod (28) is slidably connected to the middle of the square platform (27). One end of the sliding rod (28) is rotatably connected to the middle of the upper surface of the assembly table (23). A circular disk (29) is fixedly connected to the other end of the second circular column (26).

5. The conductor insulation layer coating device according to claim 4, characterized in that: A cylinder is fixedly connected to one side edge of the circular disk (29), and a sliding connecting rod (30) is slidably connected to the bottom of the side plate (35). One end of the sliding connecting rod (30) is fixedly connected to a push frame rectangular ring (31). A wire groove is opened in the middle of the lower surface of the push frame rectangular ring (31), and brush bristles are provided in the wire groove. The middle part of the push frame rectangular ring (31) corresponds to the assembly table (23). The push frame rectangular ring (31) is placed in front of the wire wrapping device (7).

6. The conductor insulation layer coating device according to claim 5, characterized in that: The other end of the sliding connecting rod (30) is fixedly connected to a hollow frame (32), which is placed outside the cylinder on one side of the circular disk (29).

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