A cable stripping device

Abstract

A cable stripping device, including seat body, upper deflector plate, lower deflector plate, left adjusting block, right adjusting block, blade, upper triangular inclined plate, lower triangular inclined plate, upper guide wheel, lower guide wheel, upper L-shaped articulated rod, lower L-shaped articulated rod, the design in the application, through the movement of upper deflector plate and lower deflector plate, linkage upper L-shaped articulated rod and lower L-shaped articulated rod drive left adjusting block and right adjusting block, release cable placement area, then cable clamp is set behind, continuous traction cable can complete the stripping operation of cable, only need to operate through the operation of the upper deflector plate and the lower deflector plate, traction cable can complete the stripping of cable, without tedious manual operation, improve the efficiency of stripping, and the mechanical structure is simple, when facing the complex working environment of cable recovery, it is not easy to appear the fault, convenient debugging and maintenance. Therefore, the design not only has high stripping efficiency, but also is convenient for debugging and maintenance.

Description

Technical Field

[0001] This invention relates to a stripping device, belonging to the field of electrical engineering technology, and particularly to a cable stripping device. Background Technology

[0002] Cables are a general term for items such as optical cables and electrical cables. Cables have many uses, mainly for control installation, connecting equipment, transmitting power and so on. They are a common and indispensable item in daily life.

[0003] With the development of society, more and more waste cables are being phased out. If these waste cables are not recycled and reused, they will not only pollute the environment but also occupy other resources. Cables are mainly made of PVC plastic particles with an insulating sheath and various specifications of metal wires twisted together. They have certain value for production and reuse. The outer insulating sheath can be processed after being peeled off and can be used as industrial-grade rubber to produce rubber granules, tires, speed brake pads, shock absorbers, and other rubber products that do not have high hygiene requirements. The internal metal wires can be recycled. Given the current scarcity of resources, it is very necessary to recycle waste cables.

[0004] Recycling cables requires separating the outer sheath from the copper wires in the middle before recycling the copper wires. Currently, the stripping of waste cables mainly relies on manual labor at scrap yards. The stripping operation is time-consuming and labor-intensive, and the large amount of cable sheaths piled up together also affects the stripping operation, resulting in low efficiency.

[0005] Patent application No. 202220249053.7, filed on January 31, 2022, discloses a cable stripping machine, which includes a workbench, a mounting frame, four stripping mechanisms evenly distributed on the mounting frame, and a cable conveying mechanism. The mounting frame is fixedly installed on the workbench. Each of the four stripping mechanisms includes a first drive cylinder, a first U-shaped seat, and a rotating wheel rotatably installed on the first U-shaped seat. The first U-shaped seat is fixedly installed at the output end of the first drive cylinder. A ring cutter is installed in the middle of the rotating wheel. Although this device can perform mechanized stripping operations, it is mainly designed for armored cables, and its complex structure and large size make debugging and maintenance troublesome, making it inconvenient to apply to existing recycling operations.

[0006] The information disclosed in this background section is intended only to enhance understanding of the overall background of this application and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0007] The purpose of this invention is to overcome the shortcomings and problems of low stripping efficiency and troublesome debugging and maintenance in the prior art, and to provide a cable stripping device with high stripping efficiency and easy debugging and maintenance.

[0008] To achieve the above objectives, the technical solution of the present invention is: a cable stripping device, wherein a square through hole is provided on the base of the stripping device, and a left fixing block and a right fixing block are symmetrically arranged on the inner sidewall of the square through hole, and the left fixing block and the right fixing block are connected to a rectangular frame, and the left fixing block and the right fixing block are both located in the middle of the rectangular frame; Left through holes are provided on the upper and lower sides of the base of the left fixed block, and a left guide rod is provided in each left through hole for reciprocating sliding engagement. Right through holes are provided on the upper and lower sides of the base of the right fixed block, and a right guide rod is provided in each right through hole for reciprocating sliding engagement. One end of the left guide rod passes through one side of the rectangular frame and extends forward, with its end connected to one side of the left adjusting block. One end of the right guide rod passes through the other side of the rectangular frame and extends forward, with its end connected to one side of the right adjusting block. A groove is provided in the middle of one side of both the left and right adjusting blocks, and one end of the left or right fixed block reciprocates sliding engagement with the groove. Blades are symmetrically arranged in the middle of the other side of both the left and right adjusting blocks. The upper horizontal bar of the rectangular frame is provided with an upper deflection plate in the middle, and the lower horizontal bar of the rectangular frame is provided with a lower deflection plate in the middle. The middle part of the upper deflection plate is rotatably engaged with the upper horizontal bar, and the left and right ends of the upper deflection plate extend to both sides of the square through hole, respectively. The middle part of the lower deflection plate is rotatably engaged with the lower horizontal bar, and the left and right ends of the lower deflection plate extend to both sides of the square through hole, respectively. The upper deflection plate has an upper triangular inclined plate at its left end, and the lower deflection plate has a lower triangular inclined plate at its left end; the upper and lower triangular inclined plates are arranged on opposite sides, and their inclined surfaces are parallel to each other; the upper deflection plate has an upper guide wheel at its right end, and the lower deflection plate has a lower guide wheel at its right end. The left adjusting block is provided with a lower L-shaped hinge rod at one end near the lower triangular inclined plate. One end of the lower L-shaped hinge rod is hinged to the left adjusting block, and the other end is attached to the lower triangular inclined plate. A lower roller is provided at its end. The right adjusting block is provided with an upper L-shaped hinge rod at one end near the upper triangular inclined plate. One end of the upper L-shaped hinge rod is hinged to the right adjusting block, and the other end is attached to the upper triangular inclined plate. An upper roller is provided at its end. The upper L-shaped hinge rod and the lower L-shaped hinge rod are symmetrically arranged. The upper L-shaped hinge rod is connected to the right adjusting block through an upper tension spring, and the lower L-shaped hinge rod is connected to the left adjusting block through a lower tension spring.

[0009] An annular groove is provided on one side of the seat body. The cross-section of the annular groove is T-shaped. An elliptical ring is provided on one side of the annular groove. The elliptical ring is located on the outer left side of the upper deflection plate and the lower deflection plate. The elliptical ring is connected to the annular groove through a T-shaped connector and slides and rotates along the direction of the annular groove.

[0010] An upper winding roller is provided on the upper deflection plate located in the area between the blade and the upper guide wheel. The upper winding roller rotates with the upper deflection plate through an upper rotating shaft. A lower winding roller is provided on the lower deflection plate located in the area between the blade and the lower guide wheel. The lower winding roller rotates in conjunction with the lower deflection plate via a lower rotating shaft.

[0011] An upper positioning plate is provided on one side of the shaft of the upper winding roller, and a lower positioning plate is provided on one side of the shaft of the lower winding roller; both the upper positioning plate and the lower positioning plate are vertically fixed to the base body. The upper positioning plate is provided with an upper arc-shaped opening. One end of the upper rotating shaft is located in the upper arc-shaped opening and moves back and forth along the direction of the upper arc-shaped opening. An upper L-shaped arc rod is provided on one side of the upper arc-shaped opening. One end of the upper L-shaped arc rod is fixed to the upper positioning plate, and the other end passes through the upper deflection plate and slides with it. An upper compression spring is sleeved on the upper L-shaped arc rod. One end of the upper compression spring is fixedly connected to the upper L-shaped arc rod, and the other end is fixedly connected to the upper deflection plate. The lower positioning plate is provided with a lower arc-shaped opening. One end of the lower rotating shaft is located in the lower arc-shaped opening and moves back and forth along the direction of the lower arc-shaped opening. A lower L-shaped arc rod is provided on one side of the lower arc-shaped opening. One end of the lower L-shaped arc rod is fixed to the lower positioning plate, and the other end passes through the lower deflection plate and slides with it. A lower compression spring is sleeved on the lower L-shaped arc rod. One end of the lower compression spring is fixedly connected to the lower L-shaped arc rod, and the other end is fixedly connected to the lower deflection plate.

[0012] The center of the upper arc-shaped opening and the center of the upper L-shaped arc rod are located at the same point as the axis of the upper crossbar, and the center of the lower arc-shaped opening and the center of the lower L-shaped arc rod are located at the same point as the axis of the lower crossbar.

[0013] Both the upper and lower winding rollers are driven by motors, and the upper and lower winding rollers rotate in opposite directions.

[0014] The outer ring of the elliptical ring is provided with multiple handles extending in all directions.

[0015] A left spring is fitted on the left guide rod, with one end of the left spring fixedly connected to the rectangular frame and the other end fixedly connected to the left adjustment block; a right spring is fitted on the right guide rod, with one end of the right spring fixedly connected to the rectangular frame and the other end fixedly connected to the right adjustment block.

[0016] A base is provided below the seat body. The seat body is circular, and the top surface of the base is provided with a downwardly recessed arc-shaped groove. The seat body is fixedly connected within the arc-shaped groove.

[0017] A cable collecting device is provided on one side of the base for collecting stripped cables.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention discloses a cable stripping device comprising a base, an upper deflection plate, a lower deflection plate, a left adjusting block, a right adjusting block, a blade, an upper triangular inclined plate, a lower triangular inclined plate, an upper guide wheel, a lower guide wheel, an upper L-shaped hinge rod, and a lower L-shaped hinge rod. In application, the movement of the upper and lower deflection plates, in conjunction with the upper and lower L-shaped hinge rods, drives the left and right adjusting blocks, releasing the cable placement area. After clamping the cable, continuous traction of the cable completes the stripping operation. During operation, the stripping is achieved simply by moving the upper and lower deflection plates closer and further apart, eliminating the need for cumbersome manual operation and improving stripping efficiency. Furthermore, the simple mechanical structure makes it less prone to malfunction in complex cable recycling environments, facilitating debugging and maintenance. Therefore, this invention not only offers high stripping efficiency but also facilitates debugging and maintenance.

[0019] 2. In the cable stripping device of the present invention, an upper winding roller is provided on the upper deflection plate located in the area between the blade and the upper guide wheel. The upper winding roller is rotatably engaged with the upper deflection plate via an upper rotating shaft. A lower winding roller is provided on the lower deflection plate located in the area between the blade and the lower guide wheel. The lower winding roller is rotatably engaged with the lower deflection plate via a lower rotating shaft. In application, the stripped cable sheath is wound onto the upper and lower winding rollers respectively. During the stripping operation, the cable sheath can be collected, avoiding the accumulation of cable sheath affecting the stripping efficiency. Therefore, the stripping efficiency of the present invention is high.

[0020] 3. In the cable stripping device of the present invention, a left spring is sleeved on the left guide rod, one end of which is fixedly connected to a rectangular frame, and the other end is fixedly connected to a left adjusting block. A right spring is sleeved on the right guide rod, one end of which is fixedly connected to the rectangular frame, and the other end is fixedly connected to a right adjusting block. In application, this design uses the rebound of the left and right springs to reset the blade, avoiding incomplete stripping due to improper reset, reducing rework, and improving work efficiency. It also allows for adaptive adjustment to the diameter of the clamped cable, expanding the application scenarios of this device. Therefore, the present invention is not only highly efficient but also has a wide range of applications. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the structure of the present invention.

[0022] Figure 2 yes Figure 1 A schematic diagram of the structure of AA.

[0023] Figure 3 This is a schematic diagram of the structure of the upper winding roller and the lower winding roller in this invention.

[0024] Figure 4 This is a schematic diagram of the cable collection device in this invention.

[0025] Figure 5 This is a schematic diagram of the base in this invention.

[0026] Figure 6 This is a schematic diagram of the elliptical ring in this invention.

[0027] Figure 7 This is a reference diagram showing the usage state of the present invention.

[0028] In the diagram: 1. Base; 11. Square through hole; 12. Left through hole; 121. Left guide rod; 122. Left spring; 13. Right through hole; 131. Right guide rod; 132. Right spring; 14. Annular groove; 15. Elliptical ring; 16. Base; 17. Arc-shaped groove; 18. Motor; 19. Cable collection device; 151. T-shaped connector; 152. Handle; 2. Left fixing block; 21. Right fixing block; 3. Rectangular frame; 31. Upper crossbar; 32. Lower crossbar; 4. Upper positioning plate; 41. Upper arc-shaped opening; 42. Upper L-shaped arc rod; 43. Upper compression spring. Lower positioning plate 5, lower arc-shaped opening 51, lower L-shaped arc rod 52, lower compression spring 53, left adjusting block 6, right adjusting block 61, groove 62, blade 7, upper deflection plate 8, upper triangular inclined plate 801, upper guide wheel 802, upper winding roller 803, upper rotating shaft 804, lower deflection plate 81, lower triangular inclined plate 811, lower guide wheel 812, lower winding roller 813, lower rotating shaft 814, upper L-shaped hinge rod 9, lower L-shaped hinge rod 91, upper roller 92, lower roller 93, upper tension spring 94, lower tension spring 95. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] See Figure 1 — Figure 7 A cable stripping device, wherein a square through hole 11 is provided on the base 1 of the stripping device, and a left fixing block 2 and a right fixing block 21 are symmetrically arranged on the inner side wall of the square through hole 11. The left fixing block 2 and the right fixing block 21 are connected to a rectangular frame 3, and the left fixing block 2 and the right fixing block 21 are both located in the middle of the rectangular frame 3. Left through holes 12 are provided on the upper and lower sides of the base 1 of the left fixing block 2, and a left guide rod 121 is provided in each of the left through holes 12 for reciprocating sliding engagement. Right through holes 13 are provided on the upper and lower sides of the base 1 of the right fixing block 21, and a right guide rod 131 is provided in each of the right through holes 13 for reciprocating sliding engagement. One end of the left guide rod 121 passes through one side of the rectangular frame 3 and extends forward, and its end is connected to one side of the left adjusting block 6. One end of the right guide rod 131 passes through the other side of the rectangular frame 3 and extends forward, and its end is connected to one side of the right adjusting block 61. A groove 62 is provided in the middle of one side of both the left adjusting block 6 and the right adjusting block 61, and one end of the left fixing block 2 or the right fixing block 21 reciprocates sliding engagement with the groove 62. Blades 7 are symmetrically arranged in the middle of the other side of both the left adjusting block 6 and the right adjusting block 61. An upper deflection plate 8 is provided in the middle of the upper horizontal bar 31 of the rectangular frame 3, and a lower deflection plate 81 is provided in the middle of the lower horizontal bar 32 of the rectangular frame 3. The middle part of the upper deflection plate 8 is rotatably engaged with the upper horizontal bar 31, and the left and right ends of the upper deflection plate 8 extend to both sides of the square through hole 11. The middle part of the lower deflection plate 81 is rotatably engaged with the lower horizontal bar 32, and the left and right ends of the lower deflection plate 81 extend to both sides of the square through hole 11. The upper deflection plate 8 has an upper triangular inclined plate 801 at its left end, and the lower deflection plate 81 has a lower triangular inclined plate 811 at its left end; the upper triangular inclined plate 801 and the lower triangular inclined plate 811 are arranged on opposite sides, and their inclined surfaces are parallel to each other; the upper deflection plate 8 has an upper guide wheel 802 at its right end, and the lower deflection plate 81 has a lower guide wheel 812 at its right end. The left adjusting block 6 is provided with a lower L-shaped hinge rod 91 at one end near the lower triangular inclined plate 811. One end of the lower L-shaped hinge rod 91 is hinged to the left adjusting block 6, and the other end is attached to the lower triangular inclined plate 811. A lower roller 93 is provided at its end. The right adjusting block 61 is provided with an upper L-shaped hinge rod 9 at one end near the upper triangular inclined plate 801. One end of the upper L-shaped hinge rod 9 is hinged to the right adjusting block 61, and the other end is attached to the upper triangular inclined plate 801. An upper roller 92 is provided at its end. The upper L-shaped hinge rod 9 and the lower L-shaped hinge rod 91 are symmetrically arranged. The upper L-shaped hinge rod 9 is connected to the right adjusting block 61 through the upper tension spring 94, and the lower L-shaped hinge rod 91 is connected to the left adjusting block 6 through the lower tension spring 95.

[0031] An annular groove 14 is provided on one side of the seat 1. The cross-section of the annular groove 14 is T-shaped. An elliptical ring 15 is provided on one side of the annular groove 14. The elliptical ring 15 is located on the left outer periphery of the upper deflection plate 8 and the lower deflection plate 81. The elliptical ring 15 is connected to the annular groove 14 through a T-shaped connector 151 and slides and rotates along the direction of the annular groove 14.

[0032] An upper deflection plate 8 is provided with an upper winding roller 803 located in the area between the blade 7 and the upper guide wheel 802. The upper winding roller 803 rotates with the upper deflection plate 8 via an upper rotating shaft 804. A lower deflection plate 81 located in the area between the blade 7 and the lower guide wheel 812 is provided with a lower winding roller 813, which rotates with the lower deflection plate 81 via a lower rotation shaft 814.

[0033] An upper positioning plate 4 is provided on one side of the shaft of the upper winding roller 803, and a lower positioning plate 5 is provided on one side of the shaft of the lower winding roller 813; both the upper positioning plate 4 and the lower positioning plate 5 are vertically fixed on the base body 1. The upper positioning plate 4 is provided with an upper arc-shaped opening 41. One end of the upper rotating shaft 804 is located in the upper arc-shaped opening 41 and moves back and forth along the direction of the upper arc-shaped opening 41. An upper L-shaped arc rod 42 is provided on one side of the upper arc-shaped opening 41. One end of the upper L-shaped arc rod 42 is fixed to the upper positioning plate 4, and the other end passes through the upper deflection plate 8 and slides with it. An upper compression spring 43 is sleeved on the upper L-shaped arc rod 42. One end of the upper compression spring 43 is fixedly connected to the upper L-shaped arc rod 42, and the other end is fixedly connected to the upper deflection plate 8. The lower positioning plate 5 is provided with a lower arc-shaped opening 51. One end of the lower rotating shaft 814 is located in the lower arc-shaped opening 51 and moves back and forth along the direction of the lower arc-shaped opening 51. A lower L-shaped arc rod 52 is provided on one side of the lower arc-shaped opening 51. One end of the lower L-shaped arc rod 52 is fixed to the lower positioning plate 5, and the other end passes through the lower deflection plate 81 and slides with it. A lower compression spring 53 is sleeved on the lower L-shaped arc rod 52. One end of the lower compression spring 53 is fixedly connected to the lower L-shaped arc rod 52, and the other end is fixedly connected to the lower deflection plate 81.

[0034] The center of the upper arc-shaped opening 41 and the upper L-shaped arc rod 42 is located at the same point as the axis of the upper crossbar 31, and the center of the lower arc-shaped opening 51 and the lower L-shaped arc rod 52 is located at the same point as the axis of the lower crossbar 32.

[0035] Both the upper winding roller 803 and the lower winding roller 813 are driven by the motor 18, and the upper winding roller 803 and the lower winding roller 813 rotate in opposite directions.

[0036] The outer ring surface of the elliptical ring 15 is provided with a plurality of handles 152 extending in all directions.

[0037] A left spring 122 is fitted on the left guide rod 121. One end of the left spring 122 is fixedly connected to the rectangular frame 3, and the other end is fixedly connected to the left adjusting block 6. A right spring 132 is fitted on the right guide rod 131. One end of the right spring 132 is fixedly connected to the rectangular frame 3, and the other end is fixedly connected to the right adjusting block 61.

[0038] A base 16 is provided below the seat body 1. The seat body 1 is circular. The top surface of the base 16 is provided with a downwardly recessed arc-shaped groove 17. The seat body 1 is partially located and fixedly connected within the arc-shaped groove 17.

[0039] A cable collecting device 19 is provided on one side of the base 1 for collecting stripped cables.

[0040] The principle of this invention is explained as follows: In this invention, the cable collection device 19 is not limited to the structure shown in the figure. Any similar device that can collect cables, including but not limited to rotary and traction types, can be used in this invention.

[0041] Example 1: See Figure 1 — Figure 7 A cable stripping device, wherein a square through hole 11 is provided on the base 1 of the stripping device, and a left fixing block 2 and a right fixing block 21 are symmetrically arranged on the inner side wall of the square through hole 11. The left fixing block 2 and the right fixing block 21 are connected to a rectangular frame 3, and the left fixing block 2 and the right fixing block 21 are both located in the middle of the rectangular frame 3. Left through holes 12 are provided on the upper and lower sides of the base 1 of the left fixing block 2, and a left guide rod 121 is provided in each of the left through holes 12 for reciprocating sliding engagement. Right through holes 13 are provided on the upper and lower sides of the base 1 of the right fixing block 21, and a right guide rod 131 is provided in each of the right through holes 13 for reciprocating sliding engagement. One end of the left guide rod 121 passes through one side of the rectangular frame 3 and extends forward, and its end is connected to one side of the left adjusting block 6. One end of the right guide rod 131 passes through the other side of the rectangular frame 3 and extends forward, and its end is connected to one side of the right adjusting block 61. A groove 62 is provided in the middle of one side of both the left adjusting block 6 and the right adjusting block 61, and one end of the left fixing block 2 or the right fixing block 21 reciprocates sliding engagement with the groove 62. Blades 7 are symmetrically arranged in the middle of the other side of both the left adjusting block 6 and the right adjusting block 61. An upper deflection plate 8 is provided in the middle of the upper horizontal bar 31 of the rectangular frame 3, and a lower deflection plate 81 is provided in the middle of the lower horizontal bar 32 of the rectangular frame 3. The middle part of the upper deflection plate 8 is rotatably engaged with the upper horizontal bar 31, and the left and right ends of the upper deflection plate 8 extend to both sides of the square through hole 11. The middle part of the lower deflection plate 81 is rotatably engaged with the lower horizontal bar 32, and the left and right ends of the lower deflection plate 81 extend to both sides of the square through hole 11. The upper deflection plate 8 has an upper triangular inclined plate 801 at its left end, and the lower deflection plate 81 has a lower triangular inclined plate 811 at its left end; the upper triangular inclined plate 801 and the lower triangular inclined plate 811 are arranged on opposite sides, and their inclined surfaces are parallel to each other; the upper deflection plate 8 has an upper guide wheel 802 at its right end, and the lower deflection plate 81 has a lower guide wheel 812 at its right end. The left adjusting block 6 is provided with a lower L-shaped hinge rod 91 at one end near the lower triangular inclined plate 811. One end of the lower L-shaped hinge rod 91 is hinged to the left adjusting block 6, and the other end is attached to the lower triangular inclined plate 811. A lower roller 93 is provided at its end. The right adjusting block 61 is provided with an upper L-shaped hinge rod 9 at one end near the upper triangular inclined plate 801. One end of the upper L-shaped hinge rod 9 is hinged to the right adjusting block 61, and the other end is attached to the upper triangular inclined plate 801. An upper roller 92 is provided at its end. The upper L-shaped hinge rod 9 and the lower L-shaped hinge rod 91 are symmetrically arranged. The upper L-shaped hinge rod 9 is connected to the right adjusting block 61 through the upper tension spring 94, and the lower L-shaped hinge rod 91 is connected to the left adjusting block 6 through the lower tension spring 95.

[0042] In application, the left ends of the upper deflecting plate 8 and the lower deflecting plate 81 are first brought closer together, while the upper guide wheel 802 and the lower guide wheel 812 on the right end move away. As the upper deflecting plate 8 and the lower deflecting plate 81 approach each other, they press against the upper triangular inclined plate 801 and the lower triangular inclined plate 811. Since the contact surfaces with the upper and lower triangular inclined plates 801 and 811 are inclined planes, the downward pressing force is converted into a lateral force, pushing the upper L-shaped hinge rod 9 and the lower L-shaped hinge rod 91 to the sides, causing the upper roller 92 and the lower roller 93 to move away. Simultaneously, the left adjusting block 6 and the right adjusting block 61 slide to the sides along the left through hole 12 and the right opening 13. Leave the area between the two blades 7 empty, and place the cable in this area. Then, move the left ends of the upper deflector plate 8 and the lower deflector plate 81 away from each other, while bringing the upper guide wheel 802 and the lower guide wheel 812 closer together. The tension of the upper tension spring 94 and the lower tension spring 95 can bring the upper roller 92 and the lower roller 93 closer together, clamping both ends of the cable. At the same time, bring the two blades 7 closer together, and finally pull the cable, moving one end of the cable along the blades 7. The outer sheath of the cable 7 is cut open by the blades 7, thus stripping the copper wire. Clamp the stripped copper wire between the upper guide wheel 802 and the lower guide wheel 812. Continue to pull the cable to continue the stripping operation.

[0043] Example 2: The basic content is the same as in Example 1, except that: An annular groove 14 is provided on one side of the seat 1. The cross-section of the annular groove 14 is T-shaped. An elliptical ring 15 is provided on one side of the annular groove 14 (preferably, a plurality of handles 152 extending in all directions are provided on the outer ring surface of the elliptical ring 15). The elliptical ring 15 is located on the left outer periphery of the upper deflection plate 8 and the lower deflection plate 81. The elliptical ring 15 is connected to the annular groove 14 through a T-shaped connector 151 and slides and rotates along the direction of the annular groove 14.

[0044] In application, the left ends of the upper deflection plate 8 and the lower deflection plate 81 are located inside the elliptical ring 15. By rotating the elliptical ring 15 with the handle 152, the accommodating area of ​​the upper deflection plate 8 and the lower deflection plate 81 changes from the large diameter of the ellipse to the small diameter, thereby squeezing the upper deflection plate 8 and the lower deflection plate 81 so that they are close to each other, and the cable can be placed.

[0045] Example 3: The basic content is the same as in Example 2, except that: An upper winding roller 803 is mounted on an upper deflecting plate 8 located in the area between the blade 7 and the upper guide wheel 802. The upper winding roller 803 is rotatably engaged with the upper deflecting plate 8 via an upper rotating shaft 804. A lower winding roller 813 is mounted on a lower deflecting plate 81 located in the area between the blade 7 and the lower guide wheel 812. The lower winding roller 813 is rotatably engaged with the lower deflecting plate 81 via a lower rotating shaft 814. An upper positioning plate 4 is mounted on one side of the axis of the upper winding roller 803. A lower positioning plate 5 is provided on one side of the shaft center of the lower winding roller 813; both the upper positioning plate 4 and the lower positioning plate 5 are vertically fixed to the base 1; an upper arc-shaped opening 41 is provided on the upper positioning plate 4, one end of the upper rotating shaft 804 is located in the upper arc-shaped opening 41, and reciprocates along the direction of the upper arc-shaped opening 41; an upper L-shaped arc rod 42 is provided on one side of the upper arc-shaped opening 41, one end of the upper L-shaped arc rod 42 is fixed to the upper positioning plate 4, and the other end... One end of the upper deflection plate 8 slides through it; an upper compression spring 43 is sleeved on the upper L-shaped arc rod 42, one end of the upper compression spring 43 is fixedly connected to the upper L-shaped arc rod 42, and the other end is fixedly connected to the upper deflection plate 8; a lower arc-shaped opening 51 is provided on the lower positioning plate 5, one end of the lower rotating shaft 814 is located in the lower arc-shaped opening 51, and reciprocates along the direction of the lower arc-shaped opening 51; a lower L-shaped arc is provided on one side of the lower arc-shaped opening 51. The rod 52 has one end fixed to the lower positioning plate 5 and the other end passing through the lower deflection plate 81 for sliding engagement; a lower compression spring 53 is sleeved on the lower L-shaped arc rod 52, one end of which is fixedly connected to the lower L-shaped arc rod 52 and the other end is fixedly connected to the lower deflection plate 81; the upper winding roller 803 and the lower winding roller 813 are both driven by the motor 18, and the upper winding roller 803 and the lower winding roller 813 rotate in opposite directions.

[0046] In application, when the left ends of the upper deflection plate 8 and the lower deflection plate 81 approach each other, the right ends move away. At this time, the upper winding roller 803 and the lower winding roller 813 move along the direction of the upper arc-shaped opening 41 and the lower arc-shaped opening 51 via the upper rotating shaft 804 and the lower rotating shaft 814, respectively. At the same time, the upper compression spring 43 and the lower compression spring 53 are compressed along the direction of the upper L-shaped arc rod 42 and the lower L-shaped arc rod 52. After the cable is placed, the upper compression spring 43 and the lower compression spring 53 are released. The spring force pushes the right ends of the upper deflection plate 8 and the lower deflection plate 81 closer together, thereby clamping the cable. When stripping the cable, the stripped cable sheath is wound around the upper winding roller 803 and the lower winding roller 813, so that the cable sheath can be collected and organized at the same time as stripping.

[0047] Example 4: The basic content is the same as in Example 3, except that: A left spring 122 is fitted on the left guide rod 121. One end of the left spring 122 is fixedly connected to the rectangular frame 3, and the other end is fixedly connected to the left adjusting block 6. A right spring 132 is fitted on the right guide rod 131. One end of the right spring 132 is fixedly connected to the rectangular frame 3, and the other end is fixedly connected to the right adjusting block 61.

[0048] In application, when the left adjustment block 6 and the right adjustment block 61 are pushed to the sides, the left spring 122 and the right spring 132 are compressed. After the cable is placed, the left spring 122 and the right spring 132 are released, which is beneficial to the reset of the blade 7. Furthermore, by adjusting the release amount of the left spring 122 and the right spring 132, the diameter of the cable can be adapted.

[0049] Example 5: The basic content is the same as in Example 4, except that: A cable collecting device 19 is provided on one side of the base 1 for collecting stripped cables.

[0050] In application, one end of the stripped copper wire is wound around the cable collection device 19 and operates synchronously with the motor 18 to automatically collect the copper wire and cable sheath.

[0051] The above description is only a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present invention should be included within the scope of protection set forth in the claims.

Claims

1. A cable stripping device, characterized in that: The base (1) of the peeling device is provided with a square through hole (11). A left fixing block (2) and a right fixing block (21) are symmetrically arranged on the inner side wall of the square through hole (11). The left fixing block (2) and the right fixing block (21) are connected to a rectangular frame (3). The left fixing block (2) and the right fixing block (21) are both located in the middle of the rectangular frame (3). Left through holes (12) are provided on the upper and lower sides of the base (1) of the left fixed block (2), and a left guide rod (121) is provided in each of the left through holes (12) for reciprocating sliding cooperation. Right through holes (13) are provided on the upper and lower sides of the base (1) of the right fixed block (21), and a right guide rod (131) is provided in each of the right through holes (13) for reciprocating sliding cooperation. One end of the left guide rod (121) passes through one side of the rectangular frame (3) and extends forward, and its end... One end of the right guide rod (131) is connected to one side of the left adjusting block (6), and extends forward through the other side of the rectangular frame (3), with its end connected to one side of the right adjusting block (61); a groove (62) is provided in the middle of one side of both the left adjusting block (6) and the right adjusting block (61), and one end of either the left fixing block (2) or the right fixing block (21) is reciprocatingly sliding with the groove (62); blades (7) are symmetrically provided in the middle of the other side of both the left adjusting block (6) and the right adjusting block (61). The upper horizontal bar (31) of the rectangular frame (3) is provided with an upper deflection plate (8) in the middle, and the lower horizontal bar (32) of the rectangular frame (3) is provided with a lower deflection plate (81) in the middle. The middle of the upper deflection plate (8) is rotated with the upper horizontal bar (31). The left and right ends of the upper deflection plate (8) extend to both sides of the square through hole (11). The middle of the lower deflection plate (81) is rotated with the lower horizontal bar (32). The left and right ends of the lower deflection plate (81) extend to both sides of the square through hole (11). The upper deflection plate (8) is provided with an upper triangular inclined plate (801) at its left end, and the lower deflection plate (81) is provided with a lower triangular inclined plate (811) at its left end; the upper triangular inclined plate (801) and the lower triangular inclined plate (811) are arranged on opposite sides, and their inclined surfaces are parallel to each other; the upper deflection plate (8) is provided with an upper guide wheel (802) at its right end, and the lower deflection plate (81) is provided with a lower guide wheel (812) at its right end. The left adjusting block (6) is provided with a lower L-shaped hinge rod (91) at one end near the lower triangular inclined plate (811). One end of the lower L-shaped hinge rod (91) is hinged to the left adjusting block (6), and the other end is attached to the lower triangular inclined plate (811). A lower roller (93) is provided at its end. The right adjusting block (61) is provided with an upper L-shaped hinge rod (9) at one end near the upper triangular inclined plate (801). One end of the upper L-shaped hinge rod (9) is hinged to the right adjusting block (61), and the other end is attached to the upper triangular inclined plate (801). An upper roller (92) is provided at its end. The upper L-shaped hinge rod (9) and the lower L-shaped hinge rod (91) are symmetrically arranged. The upper L-shaped hinge rod (9) is connected to the right adjusting block (61) through the upper tension spring (94), and the lower L-shaped hinge rod (91) is connected to the left adjusting block (6) through the lower tension spring (95).

2. The cable stripping device according to claim 1, characterized in that: An annular groove (14) is provided on one side of the seat (1). The cross-section of the annular groove (14) is T-shaped. An elliptical ring (15) is provided on one side of the annular groove (14). The elliptical ring (15) is located on the left outer periphery of the upper deflection plate (8) and the lower deflection plate (81). The elliptical ring (15) is connected to the annular groove (14) through a T-shaped connector (151) and slides and rotates along the direction of the annular groove (14).

3. The cable stripping device according to claim 2, characterized in that: An upper winding roller (803) is provided on the upper deflection plate (8) located in the area between the blade (7) and the upper guide wheel (802). The upper winding roller (803) rotates with the upper deflection plate (8) through the upper rotating shaft (804). A lower winding roller (813) is provided on the lower deflection plate (81) located in the area between the blade (7) and the lower guide wheel (812). The lower winding roller (813) rotates with the lower deflection plate (81) through the lower rotation shaft (814).

4. The cable stripping device according to claim 3, characterized in that: An upper positioning plate (4) is provided on one side of the shaft of the upper winding roller (803), and a lower positioning plate (5) is provided on one side of the shaft of the lower winding roller (813); the upper positioning plate (4) and the lower positioning plate (5) are both vertically fixed on the base (1). The upper positioning plate (4) is provided with an upper arc-shaped opening (41). One end of the upper rotating shaft (804) is located inside the upper arc-shaped opening (41) and moves back and forth along the direction of the upper arc-shaped opening (41). An upper L-shaped arc rod (42) is provided on one side of the upper arc-shaped opening (41). One end of the upper L-shaped arc rod (42) is fixed to the upper positioning plate (4), and the other end passes through the upper deflection plate (8) and slides with it. An upper compression spring (43) is sleeved on the upper L-shaped arc rod (42). One end of the upper compression spring (43) is fixedly connected to the upper L-shaped arc rod (42), and the other end is fixedly connected to the upper deflection plate (8). The lower positioning plate (5) is provided with a lower arc-shaped opening (51). One end of the lower rotating shaft (814) is located inside the lower arc-shaped opening (51) and moves back and forth along the direction of the lower arc-shaped opening (51). A lower L-shaped arc rod (52) is provided on one side of the lower arc-shaped opening (51). One end of the lower L-shaped arc rod (52) is fixed on the lower positioning plate (5), and the other end passes through the lower deflection plate (81) and slides with it. A lower compression spring (53) is sleeved on the lower L-shaped arc rod (52). One end of the lower compression spring (53) is fixedly connected to the lower L-shaped arc rod (52), and the other end is fixedly connected to the lower deflection plate (81).

5. The cable stripping device according to claim 4, characterized in that: The center of the upper arc-shaped opening (41) and the upper L-shaped arc rod (42) are located at the same point as the axis of the upper crossbar (31), and the center of the lower arc-shaped opening (51) and the lower L-shaped arc rod (52) are located at the same point as the axis of the lower crossbar (32).

6. A cable stripping device according to any one of claims 3-5, characterized in that: Both the upper winding roller (803) and the lower winding roller (813) are driven by a motor (18), and the upper winding roller (803) and the lower winding roller (813) rotate in opposite directions.

7. A cable stripping device according to any one of claims 2-5, characterized in that: The outer ring surface of the elliptical ring (15) is provided with a plurality of handles (152) extending in all directions.

8. A cable stripping device according to any one of claims 1-5, characterized in that: A left spring (122) is fitted on the left guide rod (121). One end of the left spring (122) is fixedly connected to the rectangular frame (3), and the other end is fixedly connected to the left adjusting block (6). A right spring (132) is fitted on the right guide rod (131). One end of the right spring (132) is fixedly connected to the rectangular frame (3), and the other end is fixedly connected to the right adjusting block (61).

9. A cable stripping device according to any one of claims 1-5, characterized in that: A base (16) is provided below the seat (1). The seat (1) is circular. The top surface of the base (16) is provided with a downward-recessed arc-shaped groove (17). The seat (1) is partially located in the arc-shaped groove (17) and fixedly connected.

10. A cable stripping device according to any one of claims 1-5, characterized in that: A cable collecting device (19) is provided on one side of the seat (1) for collecting stripped cables.

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