A sheath stripping device for wire and cable processing

Abstract

The present invention belongs to the technical field of cable processing, and discloses a sheath stripping device for wire and cable processing, including a support frame and a stripping chamber, and also includes a cleaning separation structure, which is arranged in the inner cavity of the stripping chamber and is used to process cables of different types and clean the surface of the cable; a cleaning and softening structure is arranged in the inner cavity of the stripping chamber and is used to clean and soften the insulating sheath; a separation structure is arranged on the outer side of the stripping chamber and is used to separate the insulating outer side and the core wire to prevent adhesion; a driving structure is arranged at the top of the support frame and is used to drive the cleaning separation structure and the separation structure. The present invention cleans the insulating sheath of the cable through a steel brush rod to prevent foreign objects such as iron sheets, iron wires or stones embedded in the insulating sheath from causing the stripping knife ring to collapse.

Description

Technical Field

[0001] The invention belongs to the technical field of cable processing, and in particular relates to a sheath stripping device for processing electric wires and cables. Background Art

[0002] Wires and cables are generally composed of core wires and insulating sheaths. During the processing of wires and cables, a sheath stripping device is needed to strip the insulating sheath of the wires and cables, so that the core wires of the wires and cables leak out.

[0003] The Chinese invention patent with application number "CN202310530160.6" discloses a composite cable stripping device, which belongs to the field of cable stripping technology, including a base; a slitting mechanism, which is installed on the base and used to slit the insulating layer on the outside of the composite cable, and defines the direction of travel of the composite cable as the left and right direction; a stripping mechanism, which is installed on the base and used to strip the insulating layer attached to the composite cable after slitting; a shielding layer shearing mechanism, which is installed on the side of the stripping mechanism away from the slitting mechanism and used to shear the shielding layer of the composite cable; the present invention utilizes the principle of scissors, and forms a scissor structure to shear the shielding layer by setting an active stripping disc and a fixed stripping disc. Compared with the prior art, the shielding layer shearing mechanism of the scissor structure has a relatively lower temperature during operation, which greatly reduces the influence of temperature on the tool, thereby increasing the service life of the shielding layer shearing mechanism;

[0004] It also mentioned that it can be adjusted according to the diameter of the composite cable, and various types of composite cables can be stripped. However, during the placement or storage of the cable, since the cable sheath is made of soft plastic, foreign objects such as iron sheets, iron wires or stones on the ground can easily fit into the sheath, which may cause the foreign objects to contact the stripping knife when the insulation sheath of the cable is cut and stripped, causing the stripping knife to break. At the same time, in winter, the cable is frozen and deformed, and cannot enter the stripping equipment in a straight line. The stripping knife cannot be aligned with the cable, resulting in cutting deviation. Summary of the invention

[0005] The object of the present invention is to provide a sheath stripping device for wire and cable processing to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a sheath stripping device for wire and cable processing, comprising a support frame and a stripping chamber, and also comprising:

[0007] A cleaning and separation structure, which is arranged in the inner cavity of the stripping chamber and is used to process cables of different types and clean the surface of the cables;

[0008] A cleaning and softening structure, which is arranged in the inner cavity of the stripping chamber and is used to clean and soften the insulation outer skin;

[0009] A separation structure is arranged outside the stripping chamber and is used to separate the outer side of the insulation and the core wire to prevent adhesion;

[0010] A driving structure, which is arranged at the top of the supporting frame and is used to drive the cleaning and separating structure and the separating structure;

[0011] The cleaning and separation structure includes a moving rod, the moving rod is fixedly connected to the bottom of the driving structure, the moving rod is fixedly connected with a stripping knife on a side of the moving rod close to the stripping bin, and the moving rod is fixedly connected with a pushing plate on a side away from the stripping knife; the middle of the stripping bin is fixedly connected with a conveying plate, the bottom end of the conveying plate is fixedly connected with a second motor, the output shaft of the second motor is sleeved with an extrusion roller, the top end of the extrusion roller is fixedly connected with a brush disc, the inner cavity of the brush disc is fixedly connected with a mounting ring, the mounting ring is fixedly connected with a second return spring near the center of the brush disc, the side of the second return spring away from the mounting ring is fixedly connected with a steel brush rod, the top of the brush disc is movably connected with a conveying pipe, the top of the conveying pipe is fixedly connected with a hydraulic cylinder, the inner cavity of the hydraulic cylinder is fixedly connected with a first return spring, and the side of the first return spring away from the conveying pipe is fixedly connected with a piston plate.

[0012] Preferably, one end of the steel brush rod close to the center of the brush disc is attached to the inner wall of the brush disc, and one end of the steel brush rod away from the center of the brush disc passes through the mounting ring and is located outside the brush disc.

[0013] Preferably, the push plate and the piston plate are not in contact, the piston plate is attached to the inner wall of the hydraulic cylinder, and the hydraulic cylinder is connected to the inner cavity of the brush disc through a delivery pipe.

[0014] Preferably, the cleaning and softening structure includes a hot water tank, which is fixedly connected to the top of the support frame, a heater is fixedly connected to the side of the hot water tank away from the stripping bin, a water pipe is fixedly connected to the top of the hot water tank, an arc plate is fixedly connected to the top of the conveying plate, the water pipe is located at the top of the conveying plate and contacts with the arc plate, and a water nozzle is fixedly connected to the side of the water pipe close to the water nozzle.

[0015] Preferably, the squeezing roller squeezes the water pipe toward the arc plate, the portion of the arc plate located at the top of the conveying plate is a hose and the other portion is a metal pipe.

[0016] Preferably, the water spray nozzle is located at the top of the middle part of the inner cavity of the stripping bin, and the bottom end of the stripping bin is fixedly connected with a drain pipe, and the drain pipe is located below the water spray nozzle.

[0017] Preferably, the separation structure includes two bidirectional threaded rods, which are movably mounted on the top of the support frame. There are two bidirectional threaded rods, which are respectively located on both sides of the stripping bin. The surfaces of the two bidirectional threaded rods are both meshed with lifting rings, and a separation ring is fixedly connected to one side of the lifting ring close to the center of the stripping bin. The separation ring is located in the middle of the stripping bin.

[0018] Preferably, the driving structure includes a motor 1, which is fixedly connected to the top of the stripping bin, and the output shaft of the motor 1 is fixedly sleeved with a bidirectional threaded rod 1, the surface of the bidirectional threaded rod 1 is meshed with a moving ring, the side of the moving ring away from the bidirectional threaded rod 1 is fixedly connected with a rack, and the top of the bidirectional threaded rod 2 is fixedly connected with a gear, and the rack is meshed with the gear.

[0019] Preferably, a cylinder is fixedly connected to the outer side of the stripping bin, and an electric conveying wheel is fixedly sleeved on the output shaft of the cylinder.

[0020] Preferably, the top end of the stripping bin is fixedly connected to a guide rod, the moving ring is movably sleeved on the surface of the guide rod, and the bottom end of the moving ring is fixedly connected to the moving rod.

[0021] The beneficial effects of the present invention are as follows:

[0022] The present invention can strip the sheaths of cables of different thicknesses by adjusting the distance between the stripping knives on both sides, and drive the push plate to drive the piston plate to squeeze the hydraulic oil in the inner cavity of the hydraulic cylinder by adjusting the stripping knives on both sides, so that the distance the steel brush rod extends is proportional to the moving distance of the stripping knife and is always in contact with the cable sheath. The steel brush rod is used to clean foreign objects such as iron sheets embedded in the insulating sheath of the cable, so as to prevent the stripping knife from breaking when cutting and stripping the insulating sheath. At the same time, the present invention uses a water nozzle to evenly spray hot water onto the surface of the cable, so as to clean the embedded foreign objects on the surface of the cable, and at the same time, uses high-temperature water to soften the insulating sheath of the cable, so as to avoid the cable being frozen into a curved shape when processing in a low temperature environment such as winter, and being unable to maintain a straight line to enter the inner cavity of the stripping chamber, so that the stripping knife deviates when stripping the insulating sheath of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the connection of the water spray nozzle structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the connection of the hydraulic cylinder structure of the present invention;

[0026] Figure 4For the present invention Figure 3 The connection diagram at A is enlarged;

[0027] Figure 5 This is a schematic diagram of the rack connection structure of the present invention;

[0028] Figure 6 For the present invention Figure 5 The connection diagram at B is enlarged;

[0029] Figure 7 It is a schematic diagram of the connection of the movable rod of the structure of the present invention.

[0030] In the figure: 1. support frame; 2. stripping chamber; 3. motor 1; 4. two-way threaded rod 1; 5. moving ring; 6. guide rod; 7. moving rod; 8. stripping knife; 9. push plate; 10. hydraulic cylinder; 11. reset spring 1; 12. piston plate; 13. delivery pipe; 14. brush plate; 15. mounting ring; 16. reset spring 2; 17. steel brush rod; 18. delivery plate; 19. arc plate; 20. motor 2; 21. squeeze roller; 22. hot water tank; 23. heater; 24. water delivery pipe; 25. water nozzle; 26. rack; 27. gear; 28. two-way threaded rod 2; 29. ​​lifting ring; 30. separation ring; 31. drain pipe; 32. cylinder; 33. electric delivery wheel. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] like Figures 1 to 6 As shown, an embodiment of the present invention provides a sheath stripping device for wire and cable processing, comprising a support frame 1 and a stripping chamber 2, and further comprising: a cleaning and separation structure, which is arranged in the inner cavity of the stripping chamber 2 and is used to process cables of different types and clean the surface of the cables; a cleaning and softening structure, which is arranged in the inner cavity of the stripping chamber 2 and is used to clean and soften the insulating sheath; a separation structure, which is arranged on the outer side of the stripping chamber 2 and is used to separate the insulating outer side and the core wire to prevent adhesion; a driving structure, which is arranged at the top of the support frame 1 and is used to drive the cleaning and separation structure and the separation structure;

[0034] Wherein, the cleaning and separation structure includes a moving rod 7, which is fixedly connected to the bottom of the driving structure, a stripping knife 8 is fixedly connected to the side of the moving rod 7 close to the stripping bin 2, a pushing plate 9 is fixedly connected to the side of the moving rod 7 away from the stripping knife 8, a conveying plate 18 is fixedly connected to the middle of the stripping bin 2, a motor 20 is fixedly connected to the bottom end of the conveying plate 18, an output shaft sleeve of the motor 20 is provided with an extrusion roller 21, a brush disc 14 is fixedly connected to the top of the extrusion roller 21, a mounting ring 15 is fixedly connected to the inner cavity of the brush disc 14, a reset spring 2 16 is fixedly connected to the center of the mounting ring 15 close to the center of the brush disc 14, a steel brush rod 17 is fixedly connected to the side of the reset spring 2 16 away from the mounting ring 15, a conveying pipe 13 is movably connected to the top of the conveying pipe 13, a hydraulic cylinder 10 is fixedly connected to the top of the hydraulic cylinder 10, a reset spring 11 is fixedly connected to the inner cavity of the hydraulic cylinder 10, and a piston plate 12 is fixedly connected to the side of the reset spring 11 away from the conveying pipe 13;

[0035] One end of the steel brush rod 17 close to the center of the brush plate 14 is attached to the inner wall of the brush plate 14, and one end of the steel brush rod 17 away from the center of the brush plate 14 passes through the mounting ring 15 and is located outside the brush plate 14;

[0036] The push plate 9 and the piston plate 12 are not in contact, the piston plate 12 is attached to the inner wall of the hydraulic cylinder 10 , and the hydraulic cylinder 10 is connected to the inner cavity of the brush plate 14 through the delivery pipe 13 .

[0037] In the embodiment, the starter motor 3 drives the bidirectional threaded rod 4 to rotate, thereby driving the movable ring 5 meshed therewith to move along the axial direction of the bidirectional threaded rod 4 and the guide rod 6, thereby driving the stripping knife 8 at the bottom of the movable rod 7 to move toward the stripping chamber 2, and the insulation sheaths of cables of different thicknesses are stripped. When the insulation sheaths of thinner cables are stripped, the stripping knife 8 needs to move a longer distance (the stripping knife 8 needs to fit the cable), thereby driving the push plate 9 to squeeze the piston plate 12, and the piston plate 12 presses the hydraulic cylinder 10. The hydraulic oil in the inner cavity is squeezed, and the squeezed hydraulic oil enters the inner cavity of the brush disc 14 along the delivery pipe 13, and adheres to the inner wall of the brush disc 14 through the steel brush rod 17, so that the hydraulic oil squeezes the steel brush rod 17, driving the steel brush rod 17 to move to the outside of the brush disc 14, so that the steel brush rod 17 abuts against the cable sheath, and the moving distance of the steel brush rod 17 is always proportional to the moving distance of the stripping knife 8. Therefore, for cables of different thicknesses, when the stripping knife 8 is adjusted to the appropriate position, the steel brush rod 17 can abut against the cable sheath.

[0038] At the same time, the cylinder 32 is started to drive the electric conveying wheel 33 to clamp the cable, and the electric conveying wheel 33 rotates to drive the cable to move in the direction of the stripping knife 8, and then the motor 20 is started to drive the brush plate 14 to rotate, and the brush plate 14 drives the steel brush rod 17 (the steel brush rod 17 is provided with multiple groups) to clean the cable sheath, and remove foreign objects such as iron sheets, iron wires, and stones adhering to the cable sheath (the cable sheath is soft plastic, and foreign objects such as iron sheets, iron wires, and stones can easily fit on its surface) to prevent foreign objects from causing the stripping knife 8 to collapse.

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 As shown, an embodiment of the present invention provides a sheath stripping device for wire and cable processing, wherein the cleaning and softening structure comprises a hot water tank 22, the hot water tank 22 is fixedly connected to the top of the support frame 1, a heater 23 is fixedly connected to the side of the hot water tank 22 away from the stripping chamber 2, a water pipe 24 is fixedly connected to the top of the hot water tank 22, a curved plate 19 is fixedly connected to the top of the conveying plate 18, the water pipe 24 is located at the top of the conveying plate 18 and contacts the curved plate 19, and a water nozzle 25 is fixedly connected to the side of the water pipe 24 close to the water nozzle 25;

[0040] The squeezing roller 21 squeezes the water delivery pipe 24 toward the arc plate 19. The part of the arc plate 19 located at the top of the delivery plate 18 is a hose and the other part is a metal pipe.

[0041] The water spray nozzle 25 is located at the top of the middle part of the inner cavity of the stripping chamber 2 . The bottom end of the stripping chamber 2 is fixedly connected with a drainage pipe 31 , and the drainage pipe 31 is located below the water spray nozzle 25 .

[0042] In the embodiment, the heater 23 heats the water in the inner cavity of the hot water tank 22. When the motor 20 drives the brush plate 14 to rotate, the squeezing roller 21 is driven to rotate. The squeezing roller 21 rotates and the squeezing roller 21 squeezes the hose part of the water pipe 24 toward the arc plate 19, so that the inner cavity of the arc plate 19 is in a negative pressure state, and the conveying plate 18 limits the arc plate 19, so that the arc plate 19 draws out the hot water in the inner cavity of the hot water tank 22 and conveys it to the water nozzle 25. The water nozzle 25 is located at the top of the middle part of the inner cavity of the stripping chamber 2, and the sprayed hot water can be cleaned. The hot water can process smaller foreign objects on the cable sheath, further protecting the stripping knife 8. At the same time, the hot water makes the cable sheath swell, making it easier for foreign objects such as iron sheets embedded in the cable sheath to be removed by the steel brush rod 17, thereby improving the removal efficiency of the steel brush rod 17. The high-temperature water can soften the insulating sheath of the cable to avoid the cable being frozen and bent when processed in a low temperature environment such as winter, and unable to enter the inner cavity of the stripping chamber 2 in a straight line, thereby causing the stripping knife 8 to deviate when stripping the insulating sheath of the cable, further improving the stripping effect.

[0043] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 7 As shown, an embodiment of the present invention provides a sheath stripping device for wire and cable processing, wherein the separation structure comprises a bidirectional threaded rod 28, which is movably mounted on the top of the support frame 1, and there are two bidirectional threaded rods 28, which are respectively located on both sides of the stripping bin 2, and the surfaces of the two bidirectional threaded rods 28 are meshed with lifting rings 29, and a separation ring 30 is fixedly connected to one side of the lifting ring 29 near the center of the stripping bin 2, and the separation ring 30 is located in the middle of the stripping bin 2;

[0044] The driving structure includes a motor 3, which is fixedly connected to the top of the stripping chamber 2, and the output shaft of the motor 3 is fixedly sleeved with a bidirectional threaded rod 4, and the surface of the bidirectional threaded rod 4 is meshed with a moving ring 5, and the side of the moving ring 5 away from the bidirectional threaded rod 4 is fixedly connected with a rack 26, and the top of the bidirectional threaded rod 28 is fixedly connected with a gear 27, and the rack 26 meshes with the gear 27;

[0045] The outer side of the stripping chamber 2 is fixedly connected with a cylinder 32, and the output shaft of the cylinder 32 is fixedly sleeved with an electric conveying wheel 33;

[0046] The top end of the stripping chamber 2 is fixedly connected with a guide rod 6 , the moving ring 5 is movably sleeved on the surface of the guide rod 6 , and the bottom end of the moving ring 5 is fixedly connected with the moving rod 7 .

[0047] In the embodiment, when the bidirectional threaded rod 14 rotates to drive the moving ring 5 to move along the axial direction of the bidirectional threaded rod 14 and the guide rod 6, the moving ring 5 is positioned and guided by the guide rod 6 to prevent the bidirectional threaded rod 14 from deviating, and the moving ring 5 drives the rack 26 to move, and the meshing of the rack 26 and the gear 27 drives the bidirectional threaded rod 28 at the bottom end of the gear 27 to rotate, thereby driving the lifting ring 29 meshed with the bidirectional threaded rod 28 to move along the axial direction of the bidirectional threaded rod 28. Through the arrangement of the two bidirectional threaded rods 28, the lifting ring 29 can stably drive the separation ring 30 to move;

[0048] The distance moved by the separation ring 30 is proportional to the moving distance of the stripping knife 8. When processing a thinner cable, the separation ring 30 moves a larger range (the upper and lower parts of the separation ring 30 are closer, so that it can adapt to the separation of the thinner cable sheath). When processing a cable that is overall thicker and has a thinner insulation layer, the separation ring 30 moves a smaller range (the upper and lower parts of the separation ring 30 are farther apart, so that it can adapt to the separation of the thicker cable sheath). After the separation ring 30 is moved, the insulating sheath and the core wire move toward the separation ring 30, and the separation ring 30 is located between the insulating sheath and the core wire, so that the stripped insulating sheath and the core wire can be separated, thereby avoiding the situation where the insulating sheath and the core wire are still adhered after cutting and stripping by the moving rod 7.

[0049] Working principle and use process: Start the cylinder 32 to adjust the moving distance of the electric conveying wheel 33, and then the cable is conveyed in the direction of the bidirectional threaded rod 4 through the electric conveying wheel 33;

[0050] The starting motor 3 drives the bidirectional threaded rod 4 to rotate, and the rotation of the bidirectional threaded rod 4 drives the meshing moving ring 5 to move along the axial direction of the bidirectional threaded rod 4 and the guide rod 6, thereby driving the moving rod 7 to move, and then driving the stripping knife 8 to move in the direction of the cable through the moving rod 7, so that the stripping knife 8 can always contact the cable insulation sheath, and when the stripping knife 8 moves, the push plate 9 contacts the piston plate 12 and squeezes the piston plate 12, and the piston plate 12 pushes the hydraulic oil in the inner cavity of the hydraulic cylinder 10 along the delivery pipe 13 into the brush plate 14, thereby pushing the steel brush rod 17 to move to the outside of the brush plate 14 and contact the cable sheath, and then the starting motor 20 drives the brush plate 14 to rotate, and drives the steel brush rod 17 to rotate through the brush plate 14 to clean the cable sheath, and then the stripping knife 8 cuts and strips the cleaned cable;

[0051] At the same time, when the motor 20 drives the brush plate 14 to rotate, the squeezing roller 21 is driven to rotate, and the water pipe 24 is squeezed by the squeezing roller 21, so that the air pressure in the inner cavity of the water pipe 24 extracts the hot water in the inner cavity of the hot water tank 22, and the extracted hot water is transported to the water nozzle 25 along the water pipe 24, and then sprayed to the surface of the cable through the water nozzle 25, so as to rinse, heat and soften the cable;

[0052] When the moving ring 5 moves, it drives the rack 26 to move, and through the meshing of the rack 26 and the gear 27, the bidirectional threaded rod 28 at the bottom of the gear 27 is driven to rotate. The rotation of the bidirectional threaded rod 28 drives the lifting ring 29 meshing with it to move along the axial direction of the bidirectional threaded rod 28, thereby driving the separation ring 30 to move, and then the separation ring 30 is located between the insulating sheath and the core wire to separate them.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheath stripping device for wire and cable processing, comprising a support frame (1) and a stripping chamber (2), characterized in that: Also includes: A cleaning and separation structure, which is arranged in the inner cavity of the stripping chamber (2) and is used to process cables of different types and clean the surface of the cables; A cleaning and softening structure, which is arranged in the inner cavity of the stripping chamber (2) and is used to clean and soften the insulating outer skin; A separation structure, which is arranged on the outside of the stripping chamber (2) and is used to separate the outer side of the insulation and the core wire to prevent adhesion; A driving structure, which is arranged at the top end of the support frame (1) and is used to drive the cleaning and separation structure and the separation structure; The cleaning and separation structure comprises a moving rod (7), wherein the moving rod (7) is fixedly connected to the bottom of the driving structure, a side of the moving rod (7) close to the stripping chamber (2) is fixedly connected to a stripping knife (8), and a side of the moving rod (7) away from the stripping knife (8) is fixedly connected to a pushing plate (9), a middle part of the stripping chamber (2) is fixedly connected to a conveying plate (18), a bottom end of the conveying plate (18) is fixedly connected to a second motor (20), an output shaft of the second motor (20) is sleeved with a squeezing roller (21), a top end of the squeezing roller (21) is fixedly connected to a brush plate (14), and the brush plate ( The inner cavity of the brush plate (14) is fixedly connected to a mounting ring (15), the mounting ring (15) is fixedly connected to a second return spring (16) near the center of the brush plate (14), the second return spring (16) is fixedly connected to a steel brush rod (17) on a side away from the mounting ring (15), the top of the brush plate (14) is movably connected to a delivery pipe (13), the top of the delivery pipe (13) is fixedly connected to a hydraulic cylinder (10), the inner cavity of the hydraulic cylinder (10) is fixedly connected to a first return spring (11), and the side of the first return spring (11) away from the delivery pipe (13) is fixedly connected to a piston plate (12); The cleaning and softening structure comprises a hot water tank (22), the hot water tank (22) being fixedly connected to the top of the support frame (1), a heater (23) being fixedly connected to the side of the hot water tank (22) away from the stripping chamber (2), a water pipe (24) being fixedly connected to the top of the hot water tank (22), a curved plate (19) being fixedly connected to the top of the conveying plate (18), the water pipe (24) being located at the top of the conveying plate (18) and in contact with the curved plate (19), and a water nozzle (25) being fixedly connected to the side of the water pipe (24) close to the water nozzle (25); The squeezing roller (21) squeezes the water delivery pipe (24) toward the arc plate (19), wherein the portion of the arc plate (19) located at the top of the delivery plate (18) is a hose and the other portion is a metal pipe; The water spray nozzle (25) is located at the top of the middle part of the inner cavity of the stripping chamber (2); the bottom end of the stripping chamber (2) is fixedly connected with a drainage pipe (31); the drainage pipe (31) is located below the water spray nozzle (25); The heater (23) heats water in the inner cavity of the hot water tank (22). When the motor 2 (20) drives the brush plate (14) to rotate, the squeezing roller (21) is driven to rotate. The squeezing roller (21) rotates and squeezes the hose portion of the water delivery pipe (24) in the direction of the arc plate (19), so that the inner cavity of the arc plate (19) is in a negative pressure state. The conveying plate (18) limits the position of the arc plate (19), so that the arc plate (19) draws hot water from the inner cavity of the hot water tank (22) and delivers it to the water spray nozzle (25).

2. The outer skin stripping device for wire and cable processing according to claim 1, characterized in that: One end of the steel brush rod (17) close to the center of the brush plate (14) is attached to the inner wall of the brush plate (14), and one end of the steel brush rod (17) away from the center of the brush plate (14) passes through the mounting ring (15) and is located outside the brush plate (14).

3. The outer skin stripping device for wire and cable processing according to claim 1, characterized in that: The push plate (9) and the piston plate (12) are not in contact, the piston plate (12) is in contact with the inner wall of the hydraulic cylinder (10), and the hydraulic cylinder (10) is connected to the inner cavity of the brush plate (14) through the delivery pipe (13).

4. The outer skin stripping device for wire and cable processing according to claim 3 is characterized in that: The separation structure comprises a bidirectional threaded rod (28), wherein the bidirectional threaded rod (28) is movably mounted on the top of the support frame (1), and there are two bidirectional threaded rods (28) in total. The two bidirectional threaded rods (28) are respectively located on two sides of the stripping bin (2), and the surfaces of the two bidirectional threaded rods (28) are both meshed with a lifting ring (29), and a separation ring (30) is fixedly connected to one side of the lifting ring (29) close to the center of the stripping bin (2), and the separation ring (30) is located in the middle of the stripping bin (2).

5. The outer skin stripping device for wire and cable processing according to claim 4, characterized in that: The driving structure comprises a motor 1 (3), wherein the motor 1 (3) is fixedly connected to the top of the stripping chamber (2), the output shaft of the motor 1 (3) is fixedly sleeved with a bidirectional threaded rod 1 (4), the surface of the bidirectional threaded rod 1 (4) is meshed with a moving ring (5), the side of the moving ring (5) away from the bidirectional threaded rod 1 (4) is fixedly connected with a rack (26), the top of the bidirectional threaded rod 2 (28) is fixedly connected with a gear (27), and the rack (26) is meshed with the gear (27).

6. The outer skin stripping device for wire and cable processing according to claim 5, characterized in that: The outer side of the stripping bin (2) is fixedly connected to a cylinder (32), and an output shaft of the cylinder (32) is fixedly sleeved with an electric conveying wheel (33).

7. The outer skin stripping device for wire and cable processing according to claim 6, characterized in that: The top end of the stripping bin (2) is fixedly connected to a guide rod (6), the movable ring (5) is movably sleeved on the surface of the guide rod (6), and the bottom end of the movable ring (5) is fixedly connected to the movable rod (7).

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