High-voltage cable insulating layer stripping equipment

Abstract

The invention discloses a high-voltage cable insulation layer stripping device comprising a bottom plate, the top of which is provided with a straightening mechanism and a wire stripping mechanism located at one side of the straightening mechanism; the straightening mechanism is used for straightening a cable through adjustable straightening wheels, the straightening mechanism comprises a transmission assembly and at least one movable straightening wheel assembly, and the transmission assembly is used for driving the straightening wheel assembly to move so as to adjust the distance between the straightening wheels; and the wire stripping mechanism comprises a wire stripping cutter head and is used for stripping an insulating layer of the straightened cable. According to the cable stripping device, the cable stripping precision and efficiency are remarkably improved, the cable is accurately straightened when penetrating through the straightening wheel by arranging the straightening mechanism, the stability of the stripping process is ensured, and the service life of the stripping cutter head is greatly prolonged. The cable straightening device can be flexibly adjusted according to different diameters of cables, accurate movement of the position of the straightening wheel can be achieved through simple rotating operation, and the practicability and adaptability of the cable straightening device are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-voltage cables, and in particular to a device for stripping insulation layers of high-voltage cables. Background Art

[0002] In the current field of high-voltage cable processing technology, traditional cable stripping equipment faces a significant limitation: the lack of integrated cable straightening function. Such equipment is usually designed to directly receive the cable and perform the stripping operation of the insulation layer without making adaptive adjustments to the initial shape of the cable (especially the bending state). In actual operation, it is often encountered that the cable is bent due to factors such as storage and transportation. In this case, the operator needs to manually straighten the cable to ensure that it can smoothly enter the stripping equipment for subsequent processing.

[0003] However, this manual straightening method has many shortcomings. First, the efficiency and accuracy of manual straightening are limited, and it is difficult to ensure that the cable reaches the ideal straightness, which increases the uncertainty in the stripping process. When the bent cable is forcibly fed into the stripping mechanism, it is very easy to cause jamming due to uneven force, which not only interrupts the continuity of the stripping operation and reduces the overall work efficiency, but also may cause unnecessary wear and even damage to the stripping cutter disc, thereby shortening the service life of the equipment. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a high-voltage cable insulation stripping device to automatically straighten the cable and efficiently complete the stripping operation.

[0005] In order to solve the above technical problems, the present invention provides a high-voltage cable insulation stripping device, comprising:

[0006] A bottom plate, the top of which is provided with a straightening mechanism and a wire stripping mechanism located on one side of the straightening mechanism;

[0007] The straightening mechanism is used to straighten the cable through an adjustable straightening wheel, and the straightening mechanism includes a transmission assembly and at least one movable straightening wheel assembly, wherein the transmission assembly is used to drive the straightening wheel assembly to move so as to adjust the spacing between the straightening wheels;

[0008] The stripping mechanism, including a stripping knife disc, is used to strip the insulation layer of the straightened cable.

[0009] Preferably, the transmission assembly specifically comprises a first transmission shaft, a first bevel gear fixedly sleeved on the surface of the first transmission shaft, a second bevel gear meshing with the surface of the first bevel gear, and a first screw fixedly sleeved on the axis of the second bevel gear;

[0010] The straightening wheel assembly specifically comprises a straightening wheel and a first slider threadedly connected to the surface of the first screw rod, the first slider cooperates with the first screw rod and drives the straightening wheel to move through the linear motion of the first screw rod;

[0011] The straightening mechanism further comprises a first fixing plate and a second fixing plate, and inner walls of the first fixing plate and the second fixing plate are rotatably sleeved on the first transmission shaft and the first screw rod.

[0012] Preferably, the wire stripping mechanism includes a second supporting leg, the bottom of the second supporting leg is bolted to the top of the base plate, the top of the second supporting leg is bolted to a fixed frame, and the surface of the fixed frame is bolted to the surface of the second fixed plate, a wire stripping knife disc is arranged inside the fixed frame, and a wire stripping support roller is rotatably connected between the inner walls of the fixed frame.

[0013] Preferably, the adjustment mechanism includes a second screw, which is threadedly connected to the inner wall of the fixed frame, the bottom of the second screw is rotatably connected to a lifting plate, and the bottom of the lifting plate is bolted to the top of the wire stripping disc, and the top of the second screw is bolted to a turntable.

[0014] Preferably, the high-voltage cable insulation stripping device also includes a disassembly and assembly mechanism, which includes a fixed cylinder bolted to the surfaces of the first fixed plate and the second fixed plate, the fixed cylinder is also bolted to the surface of the first sliding block, and the inner wall of the fixed cylinder is slidably sleeved with the surface of the straightening wheel, the inner wall of the fixed cylinder is slidably connected with a sliding rod, the surface of the sliding rod is bolted with a clamping joint, the surface of the straightening wheel is provided with a clamping hole clamped with the clamping joint, the surface of the sliding rod is bolted with a pull rod, and the pull rod is slidably sleeved with the inner wall of the fixed cylinder, the surface of the pull rod is sleeved with a first spring, one end of the pull rod is bolted with a pull block, and a first support leg is bolted between the bottom of the second fixed plate and the bottom plate.

[0015] Preferably, the high-voltage cable insulation stripping device also includes a separation mechanism, which includes a third support leg, a U-shaped frame bolted to the top of the third support leg, a separation rod bolted to the inner wall of the U-shaped frame, a first support plate bolted to the top of the base plate, and a guide roller rotatably sleeved between the inner walls of the first support plates.

[0016] Preferably, the high-voltage cable insulation stripping device also includes a winding mechanism, which includes a second support plate, a rotating shaft is rotatably sleeved on the inner wall of the second support plate, a limiting plate is fixedly sleeved on the surface of the rotating shaft, a slide cylinder is slidably sleeved on the surface of the rotating shaft, a second spring is arranged between the slide cylinder and the limiting plate, a fixed groove is opened on the surface of the rotating shaft, and a wire core winding rod and an insulation skin winding rod are respectively arranged between the fixed grooves.

[0017] Preferably, a transmission mechanism is provided on the surface of the winding mechanism, and the transmission mechanism includes a fixed shell bolted to the surface of the second support plate, a first motor is bolted to the top of the fixed shell, an output end of the first motor extends to the interior of the fixed shell and is bolted to a second transmission shaft, and the bottom of the second transmission shaft is rotatably connected to the inner wall of the fixed shell, a third bevel gear is fixedly sleeved on the surface of the second transmission shaft, a fourth bevel gear is meshed on the surface of the third bevel gear, and the axis of the fourth bevel gear is fixedly sleeved on one end of the rotating shaft.

[0018] Preferably, a wire management mechanism is also provided on the surface of the winding mechanism, and the wire management mechanism includes a third fixed plate, the third fixed plate is bolted to the surface of the second support plate, the surface of the third fixed plate is bolted with a second motor, the output end of the second motor passes through the third fixed plate and is bolted with a third screw, and the other end of the third screw is rotatably connected to the surface of the third fixed plate, the surface of the third screw is threadedly connected with a sliding block, the top of the sliding block is bolted with a wire management plate, the surface of the wire management plate is provided with wire management holes, a guide rod is bolted between the third fixed plates, and the guide rod is slidably sleeved with the inner wall of the sliding block.

[0019] Preferably, a second sliding groove is formed on an inner wall of the fixing frame, a second sliding block is slidably connected to the inner wall of the second sliding groove, and the second sliding block is bolted to the surface of the lifting plate.

[0020] The implementation of the present invention has the following beneficial effects: the present invention significantly improves the accuracy and efficiency of cable stripping. By providing a straightening mechanism, the cable can be accurately straightened when passing through the straightening wheel, which not only ensures the smoothness of the stripping process, but also greatly extends the service life of the stripping cutter disc. The present invention can be flexibly adjusted according to the different diameters of the cable, and the precise movement of the straightening wheel position can be achieved through a simple rotation operation, which greatly enhances its practicality and adaptability. In addition, the present invention also takes maintenance convenience into special consideration. The user can quickly replace the straightening wheel through a simple pulling operation without the need for complex tools or professional skills, which greatly reduces the difficulty and time cost of maintenance. The present invention not only improves work efficiency, but also ensures the continuous and efficient operation of the equipment, bringing users a more convenient and efficient cable processing experience, and is a major technological innovation in the field of cable processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a high-voltage cable insulation stripping device according to an embodiment of the present invention.

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the second fixing plate in an embodiment of the present invention.

[0024] Figure 3 It is a schematic diagram of a local cross-sectional structure in an embodiment of the present invention.

[0025] Figure 4 It is a schematic diagram of a local three-dimensional structure in an embodiment of the present invention.

[0026] Figure 5 It is another schematic diagram of a partial cross-sectional structure in an embodiment of the present invention.

[0027] Figure 6 It is another schematic diagram of a partial cross-sectional structure in an embodiment of the present invention.

[0028] The accompanying drawings are marked as follows: 1, bottom plate; 2, first fixed plate; 3, second fixed plate; 4, first transmission shaft; 5, first bevel gear; 6, second bevel gear; 7, first screw; 8, first slider; 9, first slide groove; 10, straightening wheel; 11, rotating head; 12, fixed cylinder; 13, slide rod; 14, clamping joint; 15, clamping hole; 16, pull rod; 17, first spring; 18, pull block; 19, first support leg; 20, second support leg; 21, fixed frame; 22, wire stripping knife disc; 23, wire stripping support roller; 24, second screw; 25, lifting plate; 26, turntable; 27, third support Leg; 28, U-shaped frame; 29, separation rod; 30, first support plate; 31, guide roller; 32, second support plate; 33, rotating shaft; 34, limit plate; 35, slide cylinder; 36, second spring; 37, fixed groove; 38, wire core winding rod; 39, insulation skin winding rod; 40, fixed shell; 41, first motor; 42, second transmission shaft; 43, third bevel gear; 44, fourth bevel gear; 45, third fixed plate; 46, second motor; 47, third screw; 48, sliding block; 49, wire management plate; 50, wire management hole; 51, guide rod; 52, second slide groove; 53, second slider. DETAILED DESCRIPTION

[0029] The following descriptions of the embodiments are with reference to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented. In the description of the present invention, it should be understood that the terms "longitudinal", "length", "circumferential", "front", "rear", "left", "right", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0030] Please refer to Figure 1 , Figure 2 As shown, an embodiment of the present invention provides a high-voltage cable insulation stripping device, comprising:

[0031] A bottom plate 1, the top of which is provided with a straightening mechanism and a wire stripping mechanism located on one side of the straightening mechanism;

[0032] The straightening mechanism is used to straighten the cable through an adjustable straightening wheel, and the straightening mechanism includes a transmission assembly and at least one movable straightening wheel assembly, wherein the transmission assembly is used to drive the straightening wheel assembly to move so as to adjust the spacing between the straightening wheels;

[0033] The stripping mechanism, including a stripping knife disc, is used to strip the insulation layer of the straightened cable.

[0034] Specifically, in the embodiment of the present invention, a wire stripping mechanism is provided on the top of the bottom plate 1, and the wire stripping mechanism is located on the left side of the straightening mechanism. An adjustment mechanism is provided inside the wire stripping mechanism, and a separation mechanism is provided on the top of the bottom plate 1, and the separation mechanism is located on the left side of the wire stripping mechanism. A winding mechanism is provided on the top of the bottom plate 1, and the winding mechanism is located on the left side of the separation mechanism. A transmission mechanism is provided on the surface of the winding mechanism, and a wire management mechanism is provided on the surface of the winding mechanism.

[0035] The straightening mechanism includes a first fixed plate 2 and a second fixed plate 3, the inner walls of the first fixed plate 2 and the second fixed plate 3 are both rotatably sleeved with a first transmission shaft 4, the surface of the first transmission shaft 4 is fixedly sleeved with a first bevel gear 5, the surface of the first bevel gear 5 is meshed with a second bevel gear 6, the axis of the second bevel gear 6 is fixedly sleeved with a first screw 7, and the first screw 7 is rotatably sleeved with the inner walls of the first fixed plate 2 and the second fixed plate 3. The surface of the first screw 7 is threadedly connected with a first slider 8, the surface of the first slider 8 is slidably connected with a first slide groove 9, and the first slide groove 9 is opened on the surface of the first fixed plate 2 and the second fixed plate 3. The surfaces of the first slider 8, the first fixed plate 2 and the second fixed plate 3 are all provided with a straightening wheel 10, one end of the first transmission shaft 4 is bolted with a rotating head 11, and the straightening wheel 10 straightens the cable by passing the cable through the straightening wheel 10, thereby ensuring the quality of stripping and improving the service life of the stripping cutter disc. By rotating the rotating head 11, the first transmission shaft 4 drives the first bevel gear 5 to rotate. The rotation of the first bevel gear 5 causes the second bevel gear 6 to drive the first screw 7 to rotate. The rotation of the first screw 7 drives the first slider 8 to move the straightening wheel 10, so that cables of different thicknesses can be straightened, thereby improving practicality.

[0036] Please refer to Figure 1 and Figure 6 The wire stripping mechanism includes a second support leg 20, the bottom of the second support leg 20 is bolted to the top of the bottom plate 1, a fixed frame 21 is bolted to the top of the second support leg 20, and the surface of the fixed frame 21 is bolted to the surface of the second fixed plate 3, a wire stripping cutter disc 22 is arranged inside the fixed frame 21, and a wire stripping support roller 23 is rotatably connected between the inner walls of the fixed frame 21. By setting the wire stripping mechanism, the cable passes through the wire stripping support wheel to cut the insulation of the cable.

[0037] refer to Figure 6 The adjusting mechanism includes a second screw rod 24, which is threadedly connected to the inner wall of the fixed frame 21, and a lifting plate 25 is rotatably connected to the bottom of the second screw rod 24, and the bottom of the lifting plate 25 is bolted to the top of the stripping knife disc 22, and a rotating disk 26 is bolted to the top of the second screw rod 24. By setting the adjusting mechanism, it is convenient to adjust the height of the stripping knife disc 22, so as to facilitate the stripping of cables of different thicknesses.

[0038] For example Figure 1 As shown, the separation mechanism includes a third support leg 27, a U-shaped frame 28 is bolted to the top of the third support leg 27, a separation rod 29 is bolted to the inner wall of the U-shaped frame 28, a first support plate 30 is bolted to the top of the bottom plate 1, and a guide roller 31 is rotatably sleeved between the inner walls of the first support plate 30. By setting up the separation mechanism, the insulation skin and the wire core are separated, which is convenient for wire stripping.

[0039] refer to Figure 6A second slide groove 52 is provided on the inner wall of the fixed frame 21, and a second slider 53 is slidably connected to the inner wall of the second slide groove 52, and the second slider 53 is bolted to the surface of the lifting plate 25. By providing the second slider 53 and the second slide groove 52, the lifting plate 25 is prevented from deflecting and stability is ensured.

[0040] Please refer to Figure 1 and Figure 3 In the embodiment of the present invention, the straightening mechanism further includes a disassembly mechanism, which includes a fixed cylinder 12, the bottom of which is bolted to the surfaces of the first fixed plate 2 and the second fixed plate 3, and the fixed cylinder 12 is bolted to the surface of the first sliding block 8, and the inner wall of the fixed cylinder 12 is slidably sleeved with the surface of the straightening wheel 10, the inner wall of the fixed cylinder 12 is slidably connected with a sliding rod 13, the surface of the sliding rod 13 is bolted with a clamping joint 14, the surface of the straightening wheel 10 is provided with a clamping hole 15, and the clamping joint 14 is clamped with the clamping hole 15, the surface of the sliding rod 13 is bolted with a pull rod 16, and the pull rod 16 is slidably sleeved with the inner wall of the fixed cylinder 12 A first spring 17 is sleeved on the surface of the pull rod 16, and a pull block 18 is bolted to one end of the pull rod 16. A first supporting leg 19 is bolted between the bottom of the second fixed plate 3 and the bottom plate 1. The pull block 18 is moved to make the pull rod 16 drive the slide rod 13 to move, and the movement of the slide rod 13 drives the clamping joint 14 to move, so that the clamping joint 14 is disengaged from the clamping hole 15, and the straightening wheel 10 is removed, and the new straightening wheel 10 is installed in the fixed tube 12. The slide rod 13 drives the clamping joint 14 to clamp with the clamping hole 15 under the action of the first spring 17, thereby achieving the purpose of facilitating the replacement of the straightening wheel 10, improving practicality and facilitating use.

[0041] refer to Figure 1 and Figure 5 The winding mechanism includes a second support plate 32, the inner wall of the second support plate 32 is rotatably sleeved with a rotating shaft 33, the surface of the rotating shaft 33 is fixedly sleeved with a limit plate 34, the surface of the rotating shaft 33 is slidably sleeved with a slide cylinder 35, a second spring 36 is arranged between the slide cylinder 35 and the limit plate 34, a fixed groove 37 is opened on the surface of the rotating shaft 33, and a wire core winding rod 38 and an insulation skin winding rod 39 are respectively arranged between the fixed grooves 37. By setting the winding mechanism, it is convenient to wind up the insulation skin of the wire core box, which is convenient to use.

[0042] refer to Figure 5The transmission mechanism includes a fixed shell 40, which is bolted to the surface of the second support plate 32. A first motor 41 is bolted to the top of the fixed shell 40. The output end of the first motor 41 extends to the inside of the fixed shell 40 and is bolted to the second transmission shaft 42, and the bottom of the second transmission shaft 42 is rotatably connected to the inner wall of the fixed shell 40. A third bevel gear 43 is fixedly sleeved on the surface of the second transmission shaft 42, and a fourth bevel gear 44 is meshed on the surface of the third bevel gear 43, and the axis of the fourth bevel gear 44 is fixedly sleeved with one end of the rotating shaft 33. By setting the transmission mechanism, the rotation of the first motor 41 drives the second transmission shaft 42 to rotate, the rotation of the transmission shaft drives the third bevel gear 43 to rotate, the rotation of the third bevel gear 43 drives the fourth bevel gear 44 to rotate, and the rotation of the fourth bevel gear 44 mobilizes the rotation of the rotating shaft 33 to facilitate winding.

[0043] refer to Figure 1 and Figure 4 The wire-managing mechanism includes a third fixed plate 45, which is bolted to the surface of the second support plate 32, and a second motor 46 is bolted to the surface of the third fixed plate 45. The output end of the second motor 46 passes through the third fixed plate 45 and is bolted to a third screw 47, and the other end of the third screw 47 is rotatably connected to the surface of the third fixed plate 45, and a sliding block 48 is threadedly connected to the surface of the third screw 47, and a wire-managing plate 49 is bolted to the top of the sliding block 48. A wire-managing hole 50 is opened on the surface of the wire-managing plate 49, and a guide rod 51 is bolted between the third fixed plates 45, and the guide rod 51 is slidably sleeved with the inner wall of the sliding block 48. By setting up the wire-managing mechanism, the rotation of the second motor 46 drives the third screw 47 to rotate, and the rotation of the third screw 47 drives the sliding block 48 to move, and the movement of the sliding block 48 drives the wire-managing plate 49 and the wire-managing hole 50 to move back and forth, which is convenient for uniform winding.

[0044] The working process of the embodiment of the present invention is as follows:

[0045] The cable is passed through the straightening wheel 10 on the first fixing plate 2 and the straightening wheel 10 on the second fixing plate 3. The cable moves between the straightening wheels 10. The straightening wheels 10 will straighten the cable. By rotating the rotating head 11, the first transmission shaft 4 drives the first cone to rotate. The first cone gear 5 rotates to drive the second cone gear 6 to rotate. The second cone gear 6 rotates to drive the first screw 7 to rotate. The first screw 7 rotates to drive the first slider 8 to move the straightening wheel 10. The distance between the straightening wheels 10 can be adjusted, so that It can straighten cables of different thicknesses, thereby improving practicality; the pulling block 18 is moved, and the pulling block 18 drives the pulling rod 16 to move, and the pulling rod 16 drives the sliding rod 13 to move, and the sliding rod 13 drives the clamping joint 14 to move, so that the clamping joint 14 and the clamping hole 15 are disengaged, and the straightening wheel 10 is removed, and the new straightening wheel 10 is installed in the fixing tube 12, and the sliding rod 13 drives the clamping joint 14 to clamp with the clamping hole 15 under the action of the first spring 17, thereby achieving the purpose of facilitating the replacement of the straightening wheel 10.

[0046] It can be seen from the above description that compared with the prior art, the beneficial effects brought about by the embodiments of the present invention are: the present invention significantly improves the accuracy and efficiency of cable stripping, and by setting a straightening mechanism, the cable can be accurately straightened when passing through the straightening wheel, which not only ensures the smoothness of the stripping process, but also greatly extends the service life of the stripping cutter disc. The present invention can be flexibly adjusted according to the different diameters of the cable, and the precise movement of the straightening wheel position can be achieved through a simple rotation operation, which greatly enhances its practicality and adaptability. In addition, the present invention also specially considers the convenience of maintenance. The user only needs to quickly replace the straightening wheel through a simple pulling operation, without the need for complex tools or professional skills, which greatly reduces the difficulty and time cost of maintenance. The present invention not only improves work efficiency, but also ensures the continuous and efficient operation of the equipment, bringing users a more convenient and efficient cable processing experience, and is a major technological innovation in the field of cable processing.

[0047] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A high voltage cable insulation stripping device, characterized in that: include: A bottom plate, the top of which is provided with a straightening mechanism and a wire stripping mechanism located on one side of the straightening mechanism; The straightening mechanism is used to straighten the cable through an adjustable straightening wheel, and the straightening mechanism includes a transmission assembly and at least one movable straightening wheel assembly, wherein the transmission assembly is used to drive the straightening wheel assembly to move so as to adjust the spacing between the straightening wheels; The stripping mechanism, including a stripping knife disc, is used to strip the insulation layer of the straightened cable.

2. The high voltage cable insulation stripping device according to claim 1, characterized in that: The transmission assembly specifically includes a first transmission shaft, a first bevel gear fixedly sleeved on the surface of the first transmission shaft, a second bevel gear meshing with the surface of the first bevel gear, and a first screw fixedly sleeved on the axis of the second bevel gear; The straightening wheel assembly specifically comprises a straightening wheel and a first slider threadedly connected to the surface of the first screw rod, the first slider cooperates with the first screw rod and drives the straightening wheel to move through the linear motion of the first screw rod; The straightening mechanism further comprises a first fixing plate and a second fixing plate, and inner walls of the first fixing plate and the second fixing plate are rotatably sleeved on the first transmission shaft and the first screw rod.

3. The high voltage cable insulation stripping device according to claim 2, characterized in that: The wire stripping mechanism includes a second supporting leg, the bottom of the second supporting leg is bolted to the top of the base plate, the top of the second supporting leg is bolted to a fixed frame, and the surface of the fixed frame is bolted to the surface of the second fixed plate, a wire stripping knife disc is arranged inside the fixed frame, and a wire stripping support roller is rotatably connected between the inner walls of the fixed frame.

4. The high voltage cable insulation stripping device according to claim 3, characterized in that: The adjustment mechanism includes a second screw, which is threadedly connected to the inner wall of the fixed frame, a lifting plate is rotatably connected to the bottom of the second screw, and the bottom of the lifting plate is bolted to the top of the wire stripping knife disc, and a turntable is bolted to the top of the second screw.

5. The high voltage cable insulation stripping device according to claim 2, characterized in that: The cam is connected to the first and second sliding plates by bolts, and the inner wall of the fixed cylinder is slidably sleeved with the surface of the straightening wheel. A sliding rod is slidably connected to the inner wall of the fixed cylinder. A clamping joint is bolted to the surface of the sliding rod. A clamping hole is provided on the surface of the straightening wheel to be clamped with the clamping joint. A pull rod is bolted to the surface of the sliding rod, and the pull rod is slidably sleeved with the inner wall of the fixed cylinder. A first spring is sleeved on the surface of the pull rod, and a pull block is bolted to one end of the pull rod. A first supporting leg is bolted to the bottom of the second fixed plate and the bottom plate.

6. The high voltage cable insulation stripping device according to claim 1, characterized in that: It also includes a separation mechanism, which includes a third supporting leg, a U-shaped frame bolted to the top of the third supporting leg, a separation rod bolted to the inner wall of the U-shaped frame, a first supporting plate bolted to the top of the bottom plate, and guide rollers rotatably sleeved between the inner walls of the first supporting plates.

7. The high voltage cable insulation stripping device according to claim 1, characterized in that: It also includes a winding mechanism, which includes a second support plate, the inner wall of the second support plate is rotatably sleeved with a rotating shaft, the surface of the rotating shaft is fixedly sleeved with a limiting plate, the surface of the rotating shaft is slidably sleeved with a sliding cylinder, a second spring is arranged between the sliding cylinder and the limiting plate, the surface of the rotating shaft is opened with a fixing groove, and a wire core winding rod and an insulation skin winding rod are respectively arranged between the fixing grooves.

8. The high voltage cable insulation stripping device according to claim 7, characterized in that: A transmission mechanism is provided on the surface of the winding mechanism, and the transmission mechanism includes a fixed shell bolted to the surface of the second support plate, a first motor is bolted to the top of the fixed shell, an output end of the first motor extends to the interior of the fixed shell and is bolted to a second transmission shaft, and the bottom of the second transmission shaft is rotatably connected to the inner wall of the fixed shell, a third bevel gear is fixedly sleeved on the surface of the second transmission shaft, a fourth bevel gear is meshed on the surface of the third bevel gear, and the axis of the fourth bevel gear is fixedly sleeved on one end of the rotating shaft.

9. The high voltage cable insulation stripping device according to claim 7, characterized in that: The surface of the winding mechanism is also provided with a wire management mechanism, and the wire management mechanism includes a third fixed plate, the third fixed plate is bolted to the surface of the second support plate, the surface of the third fixed plate is bolted with a second motor, the output end of the second motor passes through the third fixed plate and is bolted with a third screw, and the other end of the third screw is rotatably connected to the surface of the third fixed plate, the surface of the third screw is threadedly connected with a sliding block, the top of the sliding block is bolted with a wire management plate, the surface of the wire management plate is provided with wire management holes, a guide rod is bolted between the third fixed plates, and the guide rod is slidably sleeved with the inner wall of the sliding block.

10. The high voltage cable insulation stripping device according to claim 5, characterized in that: The inner wall of the fixing frame is provided with a second sliding groove, the inner wall of the second sliding groove is slidably connected with a second sliding block, and the second sliding block is bolted to the surface of the lifting plate.

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