Automatic stripping and cutting device and stripping and cutting method suitable for outer sheath and aluminum sheath of high-voltage cable

Abstract

The invention relates to an automatic stripping and cutting device and stripping and cutting method suitable for an outer sheath and an aluminum sheath of a high-voltage cable, and the device comprises a processing end shape-following clamping and fixing mechanism, a processing electric control mechanism, a fixed end shape-following clamping and fixing mechanism, a longitudinal walking mechanism, and an annular rotary cutting mechanism. One end of a high-voltage cable outer sheath and one end of an aluminum sheath are installed on the machining end shape follow-up clamping and fixing mechanism, the other end of the high-voltage cable outer sheath and the other end of the aluminum sheath are fixed to the fixed end shape follow-up clamping and fixing mechanism, and the machining electric control mechanism is installed on the machining end shape follow-up clamping and fixing mechanism. And the processing electric control mechanism longitudinally and annularly strips and cuts an outer sheath and an aluminum sheath of the high-voltage cable through the longitudinal walking mechanism and the annular rotary cutting mechanism. According to the invention, manual operation is replaced by automatic stripping and cutting, on one hand, the feed depth is accurately controlled, and the internal structure of the cable is prevented from being damaged by stripping and cutting to leave hidden dangers for safe operation; on the other hand, manpower is liberated, manpower cost is saved, and the stripping and cutting speed is increased.

Description

Technical Field

[0001] The invention relates to the technical field of high-voltage transmission cable accessory installation, and in particular to an automatic stripping device and a stripping method suitable for an outer sheath and an aluminum sheath of a high-voltage cable. Background Art

[0002] With the rapid development of my country's economic industrialization, the demand for electricity and power supply reliability are increasing, driving the rapid growth of high-voltage cable applications. However, the installation of high-voltage cable accessories is difficult and requires high process precision, which has led to the installation of high-voltage cable accessories becoming a difficult problem in high-voltage cable applications.

[0003] High-voltage cable pretreatment is an important part of the installation of high-voltage cable accessories. At present, the processing of high-voltage cable outer sheath and aluminum sheath generally adopts cloud saw for longitudinal cutting and crescent knife for circumferential cutting. When the cutting is not in place, wallpaper knife or hand saw is used for supplementary processing. This processing method has high physical requirements on the operator and also has high requirements on cutting accuracy.

[0004] In addition, due to the problem of buffer layer ablation, the aluminum sheath of the high-voltage cable is getting closer and closer to the buffer layer, which makes it much more difficult to strip the aluminum sheath of the high-voltage cable, easily causing safety accidents.

[0005] In view of the above technical problems, it is urgent to develop an automated stripping device to replace manual operation. The present invention provides an automated stripping device and a stripping method suitable for the outer sheath and aluminum sheath of a high-voltage cable. Summary of the invention

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an automatic stripping device suitable for the outer sheath and aluminum sheath of a high-voltage cable, which has the advantages of simple assembly and application and strong practicality, and helps to improve the efficiency and accuracy of stripping the outer sheath and aluminum sheath of a high-voltage cable.

[0007] The present invention also provides a stripping method for an automated stripping device suitable for the outer sheath and aluminum sheath of a high-voltage cable, so that automated stripping replaces manual operation. On the one hand, the cutting depth can be accurately controlled to avoid damaging the internal structure of the cable and leaving hidden dangers for safe operation; on the other hand, manpower is liberated, labor costs are saved, and the stripping process is accelerated.

[0008] The present invention solves the technical problem by the following technical solutions:

[0009] An automatic stripping device suitable for high-voltage cable outer sheath and aluminum sheath, comprising a processing end conformal clamping and fixing mechanism, a processing electric control mechanism, a fixed end conformal clamping and fixing mechanism, a longitudinal walking mechanism and a circumferential rotary cutting mechanism, one end of the high-voltage cable outer sheath and the aluminum sheath is installed on the processing end conformal clamping and fixing mechanism, and the other end is fixed on the fixed end conformal clamping and fixing mechanism, the processing electric control mechanism is installed on the processing end conformal clamping and fixing mechanism, and the processing electric control mechanism longitudinally and circumferentially strips the high-voltage cable outer sheath and the aluminum sheath through the longitudinal walking mechanism and the circumferential rotary cutting mechanism;

[0010] The processing end conformal clamping and fixing mechanism comprises a clamping block 1, a clamping block 2, a ball row and a processing end clamping assembly, the clamping block 1 and the clamping block 2 are connected by the processing end clamping assemblies symmetrically installed at the left and right ends, the ball row is a plurality of groups of ball rows, and two groups of ball rows are installed in the clamping block 1 and the clamping block 2, a driving screw threaded hole 1 is arranged at the center of the lower end of the clamping block 2, and a guide rail hole 1 is symmetrically arranged on the left and right sides of the driving screw threaded hole 1, and the processing end conformal clamping and fixing mechanism moves longitudinally on the longitudinal walking mechanism through the driving screw threaded hole 1 and the left and right symmetrical guide rail hole 1;

[0011] The machining electric control mechanism comprises a feed assembly installed at the upper end of the clamping block and a stripping assembly installed at the front end of the clamping block;

[0012] The fixed end conformal clamping and fixing mechanism comprises a clamping block three, a clamping block four and a fixed end clamping assembly, the clamping block three and the clamping block four are connected through a processing end clamping assembly, a driving screw threaded hole two is arranged at the center of the lower end of the clamping block four, the driving screw threaded hole two is symmetrically arranged with a guide rail hole two, and the fixed end conformal clamping and fixing mechanism is fixedly installed with the longitudinal walking mechanism through the driving screw threaded hole one and the left-right symmetrical guide rail hole one;

[0013] The longitudinal walking mechanism comprises a longitudinal driving motor installed at the rear end of the clamping block 4, and a cylindrical guide rail installed in the guide rail hole 2 symmetrically arranged at the lower end of the clamping block 4, and the longitudinal driving motor drives the driving screw to rotate and drive the processing end conformal clamping fixing mechanism to move longitudinally on the cylindrical guide rail;

[0014] The circumferential peeling mechanism includes a driving gear box assembly, a driving assembly and a clamping assembly. The front end of the driving gear box assembly is connected to the processing end conformal clamping and fixing mechanism, the rear end of the driving gear box assembly is installed with the clamping assembly, the driving assembly is installed on the driving gear box assembly, and the driving assembly drives the processing end conformal clamping and fixing mechanism to move circumferentially.

[0015] Furthermore, the clamping block one, clamping block two, clamping block three and clamping block four are all C-type clamping blocks, and two groups of ball rows are respectively installed in the C-shaped grooves of the clamping block one and clamping block two, and polyurethane clamping blocks are respectively installed in the C-shaped grooves of the clamping block three and clamping block four.

[0016] Furthermore, the processing end clamping assembly includes a clamping screw passing through clamping block 1 and clamping block 2, a clamping nut 1 installed on the upper end of the clamping screw, a spring located between the clamping nut 1 and clamping block 1, and a guide shaft 1 located at both ends of the clamping screw.

[0017] Furthermore, the fixed end clamping assembly includes forward and reverse screws passing through clamping block three and clamping block four, hand-tightened nuts located at the upper ends of the forward and reverse screws, and guide shaft two located at both ends of the forward and reverse screws.

[0018] Furthermore, the stripping assembly includes a stripping power motor and a stripping milling cutter; the feed assembly includes a feed motor, a feed screw and a distance sensor installed on a clamping block, a guide rail group installed at the front end of the clamping block, and a mounting base connected to the guide rail group. The stripping power motor is installed at one end of the mounting base, and the feed screw is installed at the other end. The feed motor drives the feed screw to rotate and move up and down through a synchronous belt to adjust the feed of the stripping assembly. The distance sensor measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath to control the feed of the stripping assembly.

[0019] Furthermore, the driving gear box assembly includes a driving gear box, a ring-cutting driving disk installed on the driving gear box, a gear box cover and a connecting buckle installed on the ring-cutting driving disk, and the connecting buckle is connected to the processing end clamping assembly.

[0020] Furthermore, the driving assembly includes a circular cutting driving motor, a large gear and a small gear, and the circular cutting driving motor drives the small gear to drive the large gear to move in a circular motion.

[0021] Furthermore, the clamping assembly includes a fixed block, a clamping copper block, an optical axis, a clamping screw and two clamping nuts. A group of fixed blocks is fixedly installed at the rear end of the driving gear box assembly. The upper ends of a group of clamping copper blocks are movably connected to a group of fixed blocks through the optical axis. The middle ends of a group of clamping copper blocks are movably connected to a group of fixed blocks through the clamping screw. The spacing of a group of clamping copper blocks is adjusted by the two clamping nuts at one end of the clamping screw.

[0022] Furthermore, the ball row is a V-shaped ball row.

[0023] A stripping method for an automatic stripping device for an outer sheath and an aluminum sheath of a high-voltage cable, comprising the following steps:

[0024] S1, fix the fixed end conformal clamping mechanism and the longitudinal walking mechanism;

[0025] S2. Install the processing electric control mechanism and the processing end conformal clamping and fixing mechanism:

[0026] (1) Install the feed assembly of the machining electronic control mechanism on the upper end of the clamping block of the machining end conformal clamping fixing mechanism;

[0027] (2) Install the stripping component of the processing electric control mechanism at the front end of the clamping block of the processing end conformal clamping fixing mechanism;

[0028] S3, connecting the processing end conformal clamping and fixing mechanism with the longitudinal walking mechanism;

[0029] S4, one end of the high-voltage cable outer sheath and the aluminum sheath is installed on the processing end conformal clamping and fixing mechanism, and the other end is fixed on the fixed end conformal clamping and fixing mechanism;

[0030] S5, longitudinal stripping of high voltage cable outer sheath and aluminum sheath:

[0031] The longitudinal driving motor of the longitudinal walking mechanism drives the driving screw to rotate and drives the processing end conformal clamping and fixing mechanism to move longitudinally on the cylindrical guide rail. The feed component of the processing electronic control mechanism installed on the upper end of the processing end conformal clamping and fixing mechanism measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath through the distance measuring sensor, controls the feed of the stripping component, and the stripping component of the processing electronic control mechanism longitudinally strips the outer sheath of the high-voltage cable and the aluminum sheath clamped in the ball row; the processing end conformal clamping and fixing mechanism exits the longitudinal walking mechanism;

[0032] S6. Install the annular peeling mechanism:

[0033] The driving gear box assembly of the circumferential peeling mechanism is clamped on the outer sheath and the aluminum sheath of the high-voltage cable, and connected with the processing end conformal clamping and fixing mechanism through the connecting buckle;

[0034] S7, Circumferential stripping of the outer sheath and aluminum sheath of high-voltage cables:

[0035] The feed component of the processing electronic control mechanism installed on the upper end of the processing end conformal clamping and fixing mechanism measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath through the distance measuring sensor, controls the feed of the stripping component, and the circular cutting drive motor drives the small gear to drive the large gear to move in a circular motion, and at the same time drives the circular cutting drive disk connected to the large gear to rotate in a circular manner. The circular cutting drive disk drives the processing end conformal clamping and fixing mechanism and the processing electronic control mechanism to rotate in a circular manner, and the stripping component of the processing electronic control mechanism performs circumferential stripping on the outer sheath of the high-voltage cable and the aluminum sheath clamped in the V-shaped ball row;

[0036] The longitudinal and circumferential stripping of the high-voltage cable outer sheath and aluminum sheath is completed.

[0037] The advantages and positive effects of the present invention are:

[0038] 1. The present invention is suitable for an automated stripping device for high-voltage cable outer sheaths and aluminum sheaths. Through a processing-end conformal clamping and fixing mechanism and a fixed-end conformal clamping and fixing mechanism, a double-end clamping and fixing structure clamps and fixes the high-voltage cable outer sheath and aluminum sheath, ensuring that the high-voltage cable outer sheath and aluminum sheath are not offset during the stripping process.

[0039] 2. The present invention is applicable to the automatic stripping device of the outer sheath and aluminum sheath of the high-voltage cable. The longitudinal walking mechanism longitudinally advances the processing end conformal clamping and fixing mechanism and the processing electric control mechanism to complete the longitudinal stripping of the outer sheath and aluminum sheath of the high-voltage cable.

[0040] 3. The present invention is suitable for an automated stripping device for high-voltage cable outer sheaths and aluminum sheaths. The circumferential rotary cutting mechanism drives the processing end conformal clamping and fixing mechanism and the processing electric control mechanism to perform circumferential movement to complete the circumferential stripping of the high-voltage cable outer sheath and aluminum sheath.

[0041] 4. The present invention is applicable to an automated stripping device for high-voltage cable outer sheaths and aluminum sheaths, and controls the precise feeding and stripping of the stripping assembly by means of a distance measuring sensor of the feed assembly of the processing electric control mechanism.

[0042] 5. The present invention is suitable for the automatic stripping device of the outer sheath and aluminum sheath of the high-voltage cable. The V-shaped ball row built into the processing end conformal clamping and fixing mechanism is in contact with the outer sheath and aluminum sheath of the high-voltage cable. The balls can rotate in any direction to clamp the outer sheath and aluminum sheath of high-voltage cables of different diameters, which is convenient for the longitudinal and circumferential movement of the outer sheath and aluminum sheath of the high-voltage cable.

[0043] 6. The present invention is suitable for the automatic stripping device of the outer sheath and aluminum sheath of high-voltage cables, which can realize the automatic stripping of the outer sheath and aluminum sheath of high-voltage cables of different diameters. It has the advantages of simple assembly and application and strong practicality, and helps to improve the efficiency and accuracy of stripping the outer sheath and aluminum sheath of high-voltage cables.

[0044] 7. The present invention is applicable to the stripping method of the automatic stripping device for the outer sheath and aluminum sheath of the high-voltage cable, so that the automatic stripping replaces the manual operation. On the one hand, the cutting depth can be accurately controlled to avoid damaging the internal structure of the cable and leaving hidden dangers for safe operation; on the other hand, it liberates manpower, saves labor costs, and speeds up the stripping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 The overall structure diagram of the automatic stripping device for the outer sheath and aluminum sheath of a high-voltage cable according to the present invention;

[0046] Figure 2 It is a three-dimensional diagram of the combination of the processing electric control mechanism and the processing end conformal clamping and fixing mechanism of the automatic stripping device for the outer sheath and aluminum sheath of the high-voltage cable of the present invention;

[0047] Figure 3 It is an exploded view of the processing electric control mechanism and the processing end conformal clamping and fixing mechanism of the automatic stripping device for the outer sheath and aluminum sheath of a high-voltage cable of the present invention;

[0048] Figure 4 A three-dimensional diagram of the processing end conformal clamping and fixing mechanism of the automatic stripping device for the outer sheath and aluminum sheath of a high-voltage cable of the present invention;

[0049] Figure 5 A three-dimensional diagram of the fixed end conformal clamping and fixing mechanism of the automatic stripping device for the outer sheath and aluminum sheath of a high-voltage cable of the present invention;

[0050] Figure 6 A three-dimensional diagram of the annular rotary cutting mechanism of the automatic stripping device for the outer sheath and aluminum sheath of a high-voltage cable according to the present invention;

[0051] Figure 7 It is a three-dimensional view from another angle of the annular rotary cutting mechanism of the automatic stripping device for the outer sheath and aluminum sheath of a high-voltage cable of the present invention;

[0052] Figure 8 It is an exploded view of the annular rotary cutting mechanism of the automatic stripping device for the outer sheath and aluminum sheath of a high-voltage cable of the present invention;

[0053] Fig. 9 It is a three-dimensional diagram of the longitudinal travel mechanism of the automatic stripping device for the outer sheath and aluminum sheath of a high-voltage cable of the present invention;

[0054] In the figure:

[0055] 1-processing electric control mechanism, 11-feed assembly, 111-feed motor, 112-synchronous belt, 113-distance sensor, 114-feed screw rod, 115-guide rail group, 116-mounting seat, 117-pressing plate, 118-distance sensor bracket, 119-bearing seat, 12-peeling assembly, 121-peeling power motor, 122-peeling milling cutter, 2-fixed end follow-up clamping fixing mechanism, 21 -Clamping block three, 22-fixed end clamping assembly, 221-hand nut, 222-positive and negative screw, 223-guide shaft two, 23-clamping block four, 24-guide rail hole two, 25-driving screw threaded hole two, 26-polyurethane clamping block, 3-high voltage cable outer sheath and aluminum sheath, 4-longitudinal walking mechanism, 41-longitudinal drive motor, 42-coupling one, 43-drive end shaft, 44-drive screw, 45-coupling two, 46-cylindrical fixing clamp, 47-cylindrical guide rail, 48-motor seat, 5-circumferential peeling mechanism, 51-drive gear box assembly, 511-connecting buckle, 512-circumferential cutting drive disk, 513-gear box cover, 514-drive gear box, 52-drive assembly, 521-circumferential cutting drive motor, 522-large gear, 523-small gear, 53-clamping assembly, 531-clamping copper block, 53 2-optical axis, 533-clamping screw, 534-sleeve, 535-clamping nut 2, 536-fixing block, 6-processing end conformal clamping and fixing mechanism, 61-processing end clamping assembly, 611-clamping screw, 612-clamping nut 1, 613-spring, 614-guide shaft 1, 62-clamping block 1, 63-clamping block 2, 64-ball row, 65-guide rail hole 1, 66-drive screw threaded hole 1. DETAILED DESCRIPTION

[0056] The present invention is further described in detail below through specific examples. The following examples are only illustrative and not restrictive, and the protection scope of the present invention cannot be limited thereto.

[0057] An automatic stripping device suitable for high-voltage cable outer sheath and aluminum sheath, comprising a processing end conformal clamping and fixing mechanism 6, a processing electric control mechanism 1, a fixed end conformal clamping and fixing mechanism 2, a longitudinal walking mechanism 4 and a circumferential rotary cutting mechanism 5, one end of the high-voltage cable outer sheath and aluminum sheath 3 is installed on the processing end conformal clamping and fixing mechanism 6, and the other end is fixed on the fixed end conformal clamping and fixing mechanism 2, the processing electric control mechanism 1 is installed on the processing end conformal clamping and fixing mechanism 6, and the processing electric control mechanism 1 longitudinally and circumferentially strips the high-voltage cable outer sheath and aluminum sheath 3 through the longitudinal walking mechanism 4 and the circumferential rotary cutting mechanism 5. The present invention realizes the automatic stripping of high-voltage cable outer sheaths and aluminum sheaths 3 of different diameters, has the advantages of simple assembly and application, strong practicality, and helps to improve the efficiency and accuracy of stripping the high-voltage cable outer sheath and aluminum sheath 3.

[0058] The processing end conformal clamping and fixing mechanism 6 includes a clamping block 1 62, a clamping block 2 63, a ball row 64 and a processing end clamping assembly 61. The processing end clamping assembly 61 includes a clamping screw 611 that runs through the clamping block 1 62 and the clamping block 2 63, a clamping nut 1 612 installed on the upper end of the clamping screw 611, a spring 613 located between the clamping nut 1 612 and the clamping block 1 62, and a guide shaft 1 614 located at both ends of the clamping screw 611. The clamping block 1 62 and the clamping block 2 63 are connected by the processing end clamping assembly 61 symmetrically installed at the left and right ends. The ball row 64 is a plurality of groups of ball The ball row 64 is a V-shaped ball row 64. Two groups of V-shaped ball rows 64 are installed in the clamping block 1 62 and the clamping block 2 63. A driving screw threaded hole 66 is arranged at the center of the lower end of the clamping block 2 63. The driving screw threaded hole 66 is symmetrically provided with a guide rail hole 65. The processing end conformal clamping and fixing mechanism 6 moves longitudinally on the longitudinal walking mechanism 4 through the driving screw threaded hole 66 and the symmetrical guide rail hole 65. The clamping block 1 62 and the clamping block 2 63 are both C-shaped clamping blocks. Two groups of V-shaped ball rows 64 are respectively installed in the C-shaped grooves of the clamping block 1 62 and the clamping block 2 63. The V-shaped ball row 64 built into the processing end conformal clamping and fixing mechanism 6 is in contact with the outer sheath of the high-voltage cable and the aluminum sheath 3. The arbitrary rotation of the balls can clamp the outer sheath of the high-voltage cable and the aluminum sheath 3 of different diameters, facilitating the longitudinal and circumferential movement of the outer sheath of the high-voltage cable and the aluminum sheath 3.

[0059] The machining electric control mechanism 1 comprises a feed assembly 11 mounted on the upper end of a clamping block 62 and a stripping assembly 12 mounted on the front end of the clamping block 62; the stripping assembly 12 comprises a stripping power motor 121 and a stripping milling cutter 122; the feed assembly 11 comprises a feed motor 111 mounted on the clamping block 62, a feed screw 114 and a distance sensor 113, a guide rail group 115 mounted on the front end of the clamping block 62 and a mounting seat 116 connected to the guide rail group 115, the feed screw 114 is mounted on the clamping block 62 through a bearing seat 119, the distance sensor 113 is mounted on the clamping block 62 through a distance sensor bracket 118, and one end of the mounting seat 116 is connected to the clamping block 62. A stripping power motor 121 is installed over the clamping plate 117, and a stripping milling cutter 122 is connected to the output end of the stripping power motor 121. The other end of the mounting seat 116 is installed with a feed screw 114. The feed motor 111 drives the feed screw 114 to rotate through the synchronous belt 112 to drive the stripping component 12 to move up and down on the guide rail group 115, and the feed depth of the stripping component 12 is controlled. The stripping power motor 121 controls the stripping milling cutter 122 to strip, and the distance sensor 113 measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath 3, and controls the feed depth of the stripping component 12, so as to adapt to the changes in the peaks and troughs of the cable aluminum sheath, and ensure that the feed position is consistent with the peaks and troughs of the aluminum sheath.

[0060] The fixed-end conformal clamping and fixing mechanism 2 includes a clamping block three, a clamping block four 23 and a fixed-end clamping assembly. The clamping block three and the clamping block four 23 are connected through a processing-end clamping assembly 61. A driving screw threaded hole two 25 is arranged at the center of the lower end of the clamping block four 23. The driving screw threaded hole two 25 is symmetrically provided with guide rail holes two 24. The fixed-end conformal clamping and fixing mechanism 2 is fixedly installed with the longitudinal walking mechanism 4 through the driving screw threaded hole one 66 and the symmetrical guide rail holes one 65. The clamping block three and the clamping block four 23 are both C-type clamping blocks. Polyurethane clamping blocks 26 are respectively installed in the C-type grooves of the clamping block three and the clamping block four 23 to increase the contact friction with the outer sheath of the high-voltage cable and the aluminum sheath 3 to ensure a stable fixation. The fixed end clamping assembly includes a positive and negative lead screw 222 that passes through the clamping block three and the clamping block four 23, a hand-tightening nut 211 located at the upper end of the positive and negative lead screw 222, and a guide shaft two 223 located at both ends of the positive and negative lead screw 222. Through the processing end conformal clamping and fixing mechanism 6 and the fixed end conformal clamping and fixing mechanism 2, the double-end clamping and fixing structure clamps and fixes the high-voltage cable outer sheath and the aluminum sheath 3 to ensure that the high-voltage cable outer sheath and the aluminum sheath 3 do not deviate during the stripping process. The positive and negative lead screw 222 is rotated by the hand-tightening nut 211 to drive the clamping block three and the clamping block four 23 to move centripetally, and the high-voltage cable outer sheath and the aluminum sheath 3 are fixed on the fixed end conformal clamping and fixing mechanism 2 to achieve clamping and fixing; and a stable fixed point is provided for the processing end conformal clamping and fixing mechanism 6 and the processing electric control mechanism 1 connected by the longitudinal walking mechanism 4 to travel longitudinally. One end of the clamping block three and the clamping block four 23 is clamped and fixed by a fixed end clamping assembly, and the other end is designed with an opening, so that the clamping block three and the clamping block four 23 are easy to remove and replace. At the same time, the opening design at the other end is also used as a clamping and fixing standby.

[0061] The longitudinal walking mechanism 4 includes a longitudinal driving motor 41 installed at the rear end of the clamping block four 23, and a cylindrical guide rail 47 installed in the guide rail hole two 24 symmetrically arranged at the lower end of the clamping block four 23. The longitudinal driving motor 41 is fixed to the rear end of the clamping block four 23 through a motor seat 48. The longitudinal driving motor 41 is connected to one end of the driving end shaft 43 through a coupling one 42. The driving end shaft 43 passes through the driving screw threaded hole two 25 arranged at the lower end of the clamping block four 23. The other end of the driving end shaft 43 is connected to the driving screw 44 through a coupling two 45. The cylindrical guide rail 47 passes through the guide rail hole two 24 symmetrically arranged at the lower end of the clamping block four 23. The guide rail hole two 24 is respectively fixed to the front and rear ends of the clamping block four 23 through a cylindrical fixing clamp 46. The longitudinal driving motor 41 drives the driving screw 44 to rotate and drives the processing end conformal clamping and fixing mechanism 6 to move longitudinally on the cylindrical guide rail 47. The cylindrical guide rail 47 is a detachable structure, and is fixed to the front and rear ends of the clamping block 23 by cylindrical fixing clamps 46 to prevent the cylindrical guide rail 47 from moving forward and backward. The processing end conformal clamping and fixing mechanism 6 and the processing electric control mechanism 1 are longitudinally advanced by the longitudinal walking mechanism 4 to complete the longitudinal stripping of the high-voltage cable outer sheath and the aluminum sheath 3.

[0062] The circumferential peeling mechanism 5 includes a driving gearbox assembly 51, a driving assembly 52 and a clamping assembly 53. The front end of the driving gearbox assembly 51 is connected to the processing end conformal clamping and fixing mechanism 6. The rear end of the driving gearbox assembly 51 is installed with the clamping assembly 53. The driving assembly 52 is installed on the driving gearbox assembly 51. The driving assembly 52 drives the processing end conformal clamping and fixing mechanism 6 to move circumferentially. The driving gearbox assembly 51 includes a driving gearbox 514, an annular cutting driving disk 512, 513 installed on the driving gearbox 514, and a connecting buckle 511 installed on the annular cutting driving disk 512. The connecting buckle 511 is connected to the processing end clamping assembly 61. The driving assembly 52 includes an annular cutting driving motor, a large gear 522 and a small gear 523 installed on the driving gearbox 514. The annular cutting driving motor 521 drives the small gear 523 to drive the large gear 522 to move in a circular motion. The clamping assembly 53 includes a fixed block 536, a clamping copper block 531, an optical axis 532, a clamping screw 533 and a clamping nut 535. A group of fixed blocks 536 are fixedly installed at the rear end of the driving gear box assembly 51. The upper end of a group of clamping copper blocks 531 is movably connected to a group of fixed blocks 536 through the optical axis 532. The middle end of a group of clamping copper blocks 531 movably connects the clamping screw 533 to a group of fixed blocks 536 through a shaft sleeve 534. The spacing of a group of clamping copper blocks 531 is adjusted by the clamping nut 535 at one end of the clamping screw 533. The annular rotary cutting mechanism 5 is designed to be an open structure to adapt to the outer sheath of the high-voltage cable and the aluminum sheath 3. The outer sheath of the high-voltage cable and the aluminum sheath 3 are fixed on the annular rotary cutting mechanism 5 through the clamping assembly 53 installed at the rear end of the driving gear box 514, ensuring that the annular rotary cutting mechanism 5 is fixed during annular stripping; the annular rotary cutting structure is connected to the processing end clamping assembly 61 of the processing end conformal clamping and fixing mechanism 6 through the connecting buckle 511 on the annular cutting drive disk 512, and the annular cutting drive motor 521 drives the small gear 523 to drive the large gear 522 to move in a circle, and at the same time drives the annular cutting drive disk 512 connected to the large gear 522 to rotate in a circle, and the annular cutting drive disk 512 drives the processing end conformal clamping and fixing mechanism 6 and the processing electric control mechanism 1 to rotate in a circle, and the stripping assembly 12 of the processing electric control mechanism 1 performs annular stripping on the outer sheath of the high-voltage cable and the aluminum sheath 3 clamped in the V-shaped ball row 64.

[0063] Working principle of the present invention:

[0064] The clamping block three and the clamping block four 23 are connected through the processing end clamping assembly 61, and the longitudinal driving motor 41 of the longitudinal walking mechanism 4 is connected to one end of the driving end shaft 43 through the coupling one 42. The driving end shaft 43 passes through the driving screw threaded hole two 25 provided at the lower end of the clamping block four 23. The other end of the driving end shaft 43 is connected to the driving screw 44 through the coupling two 45. The cylindrical guide rail 47 passes through the guide rail hole two 24 symmetrically provided at the lower end of the clamping block four 23. The guide rail hole two 24 is respectively fixed to the front and rear ends of the clamping block four 23 through the cylindrical fixing clamp 46, thereby completing the fixation of the fixed end conformal clamping fixing mechanism 2 and the longitudinal walking mechanism 4.

[0065] The feed component 11 of the processing electric control mechanism 1 is installed on the upper end of the clamping block 62 of the processing end conformal clamping and fixing mechanism 6; the stripping component 12 of the processing electric control mechanism 1 is slidably installed on the front end of the clamping block 62 of the processing end conformal clamping and fixing mechanism 6 through the mounting seat 116, the clamping plate 117 and the guide rail group 115; the feed motor 111 installed on the clamping block 62 drives the feed screw 114 to rotate through the synchronous belt 112 to drive the stripping component 12 to move up and down on the guide rail group 115 to control the feed depth of the stripping component 12, the stripping power motor 121 controls the stripping milling cutter 122 to strip, and the distance sensor 113 installed on the clamping block 62 through the distance sensor bracket 118 measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath 3 to control the feed depth of the stripping component 12.

[0066] The clamping block 1 62 and the clamping block 2 63 are connected through the processing end clamping assembly 61, and two groups of V-shaped ball rows 64 are installed in the clamping block 1 62 and the clamping block 2 63. The driving screw 44 of the longitudinal walking mechanism 4 passes through the driving screw threaded hole 1 66 provided at the lower end of the clamping block 2 63, and the cylindrical guide rail 47 of the longitudinal walking mechanism 4 passes through the guide rail hole 1 65 symmetrically provided at the lower end of the clamping block 2 63, thereby completing the connection between the processing end conformal clamping and fixing mechanism 6 and the longitudinal walking mechanism 4.

[0067] The V-shaped ball row 64 of the processing end conformal clamping and fixing mechanism 6 clamps and fixes one end of the high-voltage cable outer sheath and the aluminum sheath 3, and the polyurethane clamping block 26 of the fixed end conformal clamping and fixing mechanism 2 clamps and fixes the other end of the high-voltage cable outer sheath and the aluminum sheath 3; the longitudinal driving motor 41 of the longitudinal walking mechanism 4 drives the driving screw 44 to rotate and drive the processing end conformal clamping and fixing mechanism 6 to move longitudinally on the cylindrical guide rail 47, and the feed component 11 of the processing electric control mechanism 1 installed on the upper end of the processing end conformal clamping and fixing mechanism 6 measures the distance between the high-voltage cable outer sheath and the aluminum sheath 3 through the distance measuring sensor 113, and controls the feed of the stripping component 12, and the stripping component 12 of the processing electric control mechanism 1 longitudinally strips the high-voltage cable outer sheath and the aluminum sheath 3 clamped in the V-shaped ball row 64; the processing end conformal clamping and fixing mechanism 6 exits the longitudinal walking mechanism 4.

[0068] A group of fixing blocks 536 of the clamping assembly 53 of the annular rotary cutting structure are fixedly installed on the rear end of the driving gear box 514 of the driving gear box assembly 51, and the upper ends of a group of clamping copper blocks 531 are movably connected with a group of fixing blocks 536 through an optical axis 532. The middle ends of a group of clamping copper blocks 531 movably connect the clamping screw 533 with a group of fixing blocks 536 through a shaft sleeve 534, and the spacing of a group of clamping copper blocks 531 is adjusted by a clamping nut 535 at one end of the clamping screw 533; the connecting buckle 511 on the annular cutting driving disk 512 installed on the driving gear box 514 is connected to the clamping screw 611 of the processing end clamping assembly 61 of the processing end conformal clamping and fixing mechanism 6; the annular rotary cutting structure is sleeved on the outer sheath of the high-voltage cable and the aluminum sheath 3, and is connected to the processing end conformal clamping and fixing mechanism 6 by a shaft sleeve 534. Rotate the clamping nut 535 to adjust the spacing of a group of clamping copper blocks 531 to clamp the outer sheath of the high-voltage cable and the aluminum sheath 3; the feed component 11 of the processing electronic control mechanism 1 installed on the upper end of the processing end conformal clamping and fixing mechanism 6 measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath 3 through the distance measuring sensor 113, and controls the feed of the stripping component 12, and the circular cutting drive motor 521 drives the small gear 523 to drive the large gear 522 to move in a circle, and at the same time drives the circular cutting drive disk 512 connected to the large gear 522 to rotate in a circle, and the circular cutting drive disk 512 drives the processing end conformal clamping and fixing mechanism 6 and the processing electronic control mechanism 1 to rotate in a circle, and the stripping component 12 of the processing electronic control mechanism 1 performs circumferential stripping on the outer sheath of the high-voltage cable and the aluminum sheath 3 clamped in the V-shaped ball row 64.

[0069] A stripping method for an automatic stripping device for an outer sheath and an aluminum sheath of a high-voltage cable, comprising the following steps:

[0070] S1. Fix the fixed end conformal clamping mechanism 2 and the longitudinal walking mechanism 4:

[0071] The clamping block three and the clamping block four 23 are connected through the processing end clamping assembly 61, and the longitudinal driving motor 41 of the longitudinal walking mechanism 4 is connected to one end of the driving end shaft 43 through the coupling one 42. The driving end shaft 43 passes through the driving screw threaded hole two 25 provided at the lower end of the clamping block four 23. The other end of the driving end shaft 43 is connected to the driving screw 44 through the coupling two 45. The cylindrical guide rail 47 passes through the guide rail hole two 24 symmetrically provided at the lower end of the clamping block four 23. The guide rail hole two 24 is respectively fixed to the front and rear ends of the clamping block four 23 through the cylindrical fixing clamp 46, thereby completing the fixation of the fixed end conformal clamping fixing mechanism 2 and the longitudinal walking mechanism 4.

[0072] S2. Install the processing electric control mechanism 1 and the processing end conformal clamping and fixing mechanism 6:

[0073] (1) Install the feed assembly 11 of the machining electric control mechanism 1 on the upper end of the clamping block 62 of the machining end conformal clamping and fixing mechanism 6;

[0074] The feed motor 111 installed on the clamping block 62 drives the feed screw 114 to rotate through the synchronous belt 112, driving the stripping assembly 12 to move up and down on the guide rail group 115 to control the feed depth of the stripping assembly 12. The distance sensor 113 installed on the clamping block 62 through the distance sensor bracket 118 measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath 3 to control the feed depth of the stripping assembly 12.

[0075] (2) Install the stripping assembly 12 of the processing electric control mechanism 1 at the front end of the clamping block 62 of the processing end conformal clamping and fixing mechanism 6;

[0076] The stripping power motor 121 and the stripping milling cutter 122 are slidably installed at the front end of the clamping block 62 of the processing end conformal clamping and fixing mechanism 6 through the mounting seat 116, the clamping plate 117 and the guide rail group 115; the stripping power motor 121 controls the stripping milling cutter 122 to perform stripping.

[0077] S3, connecting the processing end conformal clamping and fixing mechanism 6 with the longitudinal walking mechanism 4:

[0078] The clamping block 1 62 and the clamping block 2 63 are connected through the processing end clamping assembly 61, and two groups of V-shaped ball rows 64 are installed in the clamping block 1 62 and the clamping block 2 63. The driving screw 44 of the longitudinal walking mechanism 4 passes through the driving screw threaded hole 1 66 provided at the lower end of the clamping block 2 63, and the cylindrical guide rail 47 of the longitudinal walking mechanism 4 passes through the guide rail hole 1 65 symmetrically provided at the lower end of the clamping block 2 63, thereby completing the connection between the processing end conformal clamping and fixing mechanism 6 and the longitudinal walking mechanism 4.

[0079] S4, one end of the high-voltage cable outer sheath and the aluminum sheath 3 is mounted on the processing end conformal clamping and fixing mechanism 6, and the other end is fixed on the fixed end conformal clamping and fixing mechanism 2;

[0080] The V-shaped ball row 64 of the processing end conformal clamping and fixing mechanism 6 clamps and fixes one end of the high-voltage cable outer sheath and the aluminum sheath 3, and the polyurethane clamping block 26 of the fixed end conformal clamping and fixing mechanism 2 clamps and fixes the other end of the high-voltage cable outer sheath and the aluminum sheath 3.

[0081] S5, longitudinal stripping of high voltage cable outer sheath and aluminum sheath 3:

[0082] The longitudinal driving motor 41 of the longitudinal walking mechanism 4 drives the driving screw 44 to rotate and drive the processing end conformal clamping and fixing mechanism 6 to move longitudinally on the cylindrical guide rail 47. The feed component 11 of the processing electronic control mechanism 1 installed on the upper end of the processing end conformal clamping and fixing mechanism 6 measures the distance between the high-voltage cable outer sheath and the aluminum sheath 3 through the distance measuring sensor 113, and controls the feed of the stripping component 12. The stripping component 12 of the processing electronic control mechanism 1 longitudinally strips the high-voltage cable outer sheath and the aluminum sheath 3 clamped in the V-shaped ball row 64; the processing end conformal clamping and fixing mechanism 6 exits the longitudinal walking mechanism 4.

[0083] S6. Install the annular peeling mechanism 5:

[0084] The driving gear box assembly 51 of the annular peeling mechanism 5 is clamped on the outer sheath of the high-voltage cable and the aluminum sheath 3, and connected to the processing end conformal clamping and fixing mechanism 6 through the connecting buckle 511;

[0085] A group of fixed blocks 536 of the clamping assembly 53 of the annular rotary cutting structure are fixedly installed on the rear end of the driving gear box 514 of the driving gear box assembly 51, the upper ends of a group of clamping copper blocks 531 are movably connected with a group of fixed blocks 536 through an optical axis 532, and the middle ends of a group of clamping copper blocks 531 are movably connected with a group of fixed blocks 536 through a shaft sleeve 534, and the spacing of a group of clamping copper blocks 531 is adjusted by a clamping nut 2 535 at one end of the clamping screw 533; the connecting buckle 511 on the annular cutting drive disk 512 installed on the driving gear box 514 is connected to the clamping screw 611 of the processing end clamping assembly 61 of the processing end conformal clamping and fixing mechanism 6; the annular rotary cutting structure is sleeved on the outer sheath of the high-voltage cable and the aluminum sheath 3, and the outer sheath of the high-voltage cable and the aluminum sheath 3 are clamped by adjusting the spacing of a group of clamping copper blocks 531 by rotating the clamping nut 2 535.

[0086] S7, Circumferential stripping of high voltage cable outer sheath and aluminum sheath:

[0087] The feed assembly 11 of the processing electric control mechanism 1 installed on the upper end of the processing end conformal clamping and fixing mechanism 6 measures the distance between the high-voltage cable outer sheath and the aluminum sheath 3 through the distance measuring sensor 113, controls the feed of the stripping assembly 12, and the circular cutting drive motor 521 drives the small gear 523 to drive the large gear 522 to move in a circle, and at the same time drives the circular cutting drive disk 512 connected to the large gear 522 to rotate in a circle, and the circular cutting drive disk 512 drives the processing end conformal clamping and fixing mechanism 6 and the processing electric control mechanism 1 to rotate in a circle, and the stripping assembly 12 of the processing electric control mechanism 1 performs circumferential stripping on the high-voltage cable outer sheath and the aluminum sheath 3 clamped in the V-shaped ball row 64;

[0088] The longitudinal and circumferential stripping of the high-voltage cable outer sheath and aluminum sheath 3 is completed.

[0089] The present invention can realize the circumferential and longitudinal automatic stripping of the outer sheath and aluminum sheath 3 of high-voltage cables of different diameters, and the stripping time is shortened to 10 minutes, which can greatly improve the stripping efficiency. At the same time, the distance sensor 113 is used to accurately adjust the feed, and the stripping depth can be accurately controlled to avoid damaging the cable structure. The processing end conformal clamping and fixing mechanism 6, the processing electric control mechanism 1, the fixed end conformal clamping and fixing mechanism 2, the longitudinal walking mechanism 4 and the circumferential rotary cutting mechanism 5 are all detachable structures, which are easy to carry and replace, and can realize longitudinal stripping of a larger distance. The assembly operation is easy and has strong on-site applicability.

[0090] Although the embodiments and drawings of the present invention are disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. An automatic stripping device suitable for high voltage cable outer sheath and aluminum sheath, characterized in that: A processing end conformal clamping and fixing mechanism (6), a processing electric control mechanism (1), a fixed end conformal clamping and fixing mechanism (2), a longitudinal walking mechanism (4) and an annular peeling mechanism (5); one end of the high-voltage cable outer sheath and the aluminum sheath (3) are mounted on the processing end conformal clamping and fixing mechanism (6), and the other end is fixed to the fixed end conformal clamping and fixing mechanism (2); the processing electric control mechanism (1) is mounted on the processing end conformal clamping and fixing mechanism (6); the processing electric control mechanism (1) longitudinally and annularly peels the high-voltage cable outer sheath and the aluminum sheath (3) through the longitudinal walking mechanism (4) and the annular peeling mechanism (5); The processing end conformal clamping and fixing mechanism (6) comprises a clamping block 1 (62), a clamping block 2 (63), a ball row (64) and a processing end clamping assembly (61); the clamping block 1 (62) and the clamping block 2 (63) are connected via the processing end clamping assembly (61) symmetrically installed at the left and right ends; the ball row (64) comprises a plurality of groups of ball rows (64); two groups of ball rows (64) are installed in each of the clamping block 1 (62) and the clamping block 2 (63); a driving screw threaded hole 1 (66) is arranged at the center of the lower end of the clamping block 2 (63); a guide rail hole 1 (65) is symmetrically arranged on the left and right sides of the driving screw threaded hole 1 (66); the processing end conformal clamping and fixing mechanism (6) moves longitudinally on the longitudinal walking mechanism (4) via the driving screw threaded hole 1 (66) and the symmetrical guide rail hole 1 (65); The machining electric control mechanism (1) comprises a feed assembly (11) mounted on the upper end of the clamping block (62) and a stripping assembly (12) mounted on the front end of the clamping block (62); The fixed end conformal clamping and fixing mechanism (2) comprises a clamping block three, a clamping block four (23) and a fixed end clamping assembly (22), wherein the clamping block three and the clamping block four (23) are connected via a processing end clamping assembly (61), a driving screw threaded hole two (25) is arranged at the center of the lower end of the clamping block four (23), and a guide rail hole two (24) is arranged symmetrically on the left and right sides of the driving screw threaded hole two (25), and the fixed end conformal clamping and fixing mechanism (2) is fixedly mounted on the longitudinal walking mechanism (4) via the driving screw threaded hole one (66) and the symmetrical guide rail hole one (65); The longitudinal walking mechanism (4) comprises a longitudinal driving motor (41) installed at the rear end of the clamping block four (23), and a cylindrical guide rail (47) installed in the guide rail hole two (24) symmetrically arranged at the lower end of the clamping block four (23), wherein the longitudinal driving motor (41) drives the driving screw (44) to rotate and drive the processing end conformal clamping and fixing mechanism (6) to move longitudinally on the cylindrical guide rail (47); The annular peeling mechanism (5) comprises a driving gearbox assembly (51), a driving assembly (52) and a clamping assembly (53); the front end of the driving gearbox assembly (51) is connected to the processing end conformal clamping and fixing mechanism (6); the rear end of the driving gearbox assembly (51) is equipped with the clamping assembly (53); the driving assembly (52) is mounted on the driving gearbox assembly (51); and the driving assembly (52) drives the processing end conformal clamping and fixing mechanism (6) to move annularly.

2. The automatic stripping device for high voltage cable outer sheath and aluminum sheath according to claim 1 is characterized in that: The clamping block 1 (62), the clamping block 2 (63), the clamping block 3 and the clamping block 4 (23) are all C-type clamping blocks. Two groups of ball rows (64) are respectively installed in the C-type grooves of the clamping block 1 (62) and the clamping block 2 (63), and polyurethane clamping blocks (26) are respectively installed in the C-type grooves of the clamping block 3 and the clamping block 4 (23).

3. The automatic stripping device for high voltage cable outer sheath and aluminum sheath according to claim 1 is characterized in that: The processing end clamping assembly (61) comprises a clamping screw (611) passing through clamping block one (62) and clamping block two (63), a clamping nut one (612) mounted on the upper end of the clamping screw (611), a spring (613) located between the clamping nut one (612) and the clamping block one (62), and a guide shaft one (614) located at both ends of the clamping screw (611).

4. The automatic stripping device for high voltage cable outer sheath and aluminum sheath according to claim 1 is characterized in that: The fixed end clamping assembly (22) comprises a forward and reverse lead screw (222) passing through a clamping block three and a clamping block four (23), a hand-tightened nut (221) located at the upper end of the forward and reverse lead screw (222), and a guide shaft two (223) located at both ends of the forward and reverse lead screw (222).

5. The automatic stripping device for high voltage cable outer sheath and aluminum sheath according to claim 1 is characterized in that: The stripping assembly (12) comprises a stripping power motor (121) and a stripping milling cutter (122); the feed assembly (11) comprises a feed motor (111) mounted on a clamping block (62), a feed screw (114) and a distance sensor (113), a guide rail assembly (115) mounted on the front end of the clamping block (62), and a mounting seat (116) connected to the guide rail assembly (115); the stripping power motor (121) is mounted on one end of the mounting seat (116), and the feed screw (114) is mounted on the other end; the feed motor (111) drives the feed screw (114) to rotate and move up and down through a synchronous belt (112) to adjust the feed of the stripping assembly (12); the distance sensor (113) measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath (3) to control the feed of the stripping assembly (12).

6. The automatic stripping device for high voltage cable outer sheath and aluminum sheath according to claim 1 is characterized in that: The driving gear box assembly (51) comprises a driving gear box (514), a ring-cutting driving disk (512) mounted on the driving gear box (514), a gear box cover (513), and a connecting buckle (511) mounted on the ring-cutting driving disk (512), wherein the connecting buckle (511) is connected to the processing end clamping assembly (61).

7. The automatic stripping device for high voltage cable outer sheath and aluminum sheath according to claim 1 is characterized in that: The driving assembly (52) comprises a circular cutting driving motor (521), a large gear (522) and a small gear (523); the circular cutting driving motor (521) drives the small gear (523) to drive the large gear (522) to perform circular motion.

8. The automatic stripping device for high voltage cable outer sheath and aluminum sheath according to claim 1 is characterized in that: The clamping assembly (53) comprises a fixed block (536), a clamping copper block (531), an optical axis (532), a clamping screw (533) and a second clamping nut (535); a set of fixed blocks (536) are fixedly mounted on the rear end of the driving gear box assembly (51); an upper end of a set of clamping copper blocks (531) is movably connected to a set of fixed blocks (536) via the optical axis (532); a middle end of a set of clamping copper blocks (531) is movably connected to a set of fixed blocks (536) via the clamping screw (533); and a spacing of a set of clamping copper blocks (531) is adjusted via the second clamping nut (535) at one end of the clamping screw (533).

9. The automatic stripping device for high voltage cable outer sheath and aluminum sheath according to claim 1, characterized in that: The ball row (64) is a V-shaped ball row (64).

10. A stripping method for an automatic stripping device for an outer sheath and an aluminum sheath of a high voltage cable according to claim 1, characterized in that: The following steps are involved: S1, fix the fixed end conformal clamping mechanism and the longitudinal walking mechanism; S2. Install the processing electric control mechanism and the processing end conformal clamping and fixing mechanism: (1) Install the feed assembly of the machining electronic control mechanism on the upper end of the clamping block of the machining end conformal clamping fixing mechanism; (2) Install the stripping component of the processing electric control mechanism at the front end of the clamping block of the processing end conformal clamping fixing mechanism; S3, connecting the processing end conformal clamping and fixing mechanism with the longitudinal walking mechanism; S4, one end of the high-voltage cable outer sheath and the aluminum sheath is installed on the processing end conformal clamping and fixing mechanism, and the other end is fixed on the fixed end conformal clamping and fixing mechanism; S5, longitudinal stripping of high voltage cable outer sheath and aluminum sheath: The longitudinal driving motor of the longitudinal walking mechanism drives the driving screw to rotate and drives the processing end conformal clamping and fixing mechanism to move longitudinally on the cylindrical guide rail. The feed component of the processing electronic control mechanism installed on the upper end of the processing end conformal clamping and fixing mechanism measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath through the distance measuring sensor, controls the feed of the stripping component, and the stripping component of the processing electronic control mechanism longitudinally strips the outer sheath of the high-voltage cable and the aluminum sheath clamped in the ball row; the processing end conformal clamping and fixing mechanism exits the longitudinal walking mechanism; S6. Install the annular peeling mechanism: The driving gear box assembly of the circumferential peeling mechanism is clamped on the outer sheath and the aluminum sheath of the high-voltage cable, and connected with the processing end conformal clamping and fixing mechanism through the connecting buckle; S7, Circumferential stripping of the outer sheath and aluminum sheath of high-voltage cables: The feed component of the processing electronic control mechanism installed on the upper end of the processing end conformal clamping and fixing mechanism measures the distance between the outer sheath of the high-voltage cable and the aluminum sheath through the distance measuring sensor, controls the feed of the stripping component, and the circular cutting drive motor drives the small gear to drive the large gear to move in a circular motion, and at the same time drives the circular cutting drive disk connected to the large gear to rotate in a circular manner. The circular cutting drive disk drives the processing end conformal clamping and fixing mechanism and the processing electronic control mechanism to rotate in a circular manner, and the stripping component of the processing electronic control mechanism performs circumferential stripping on the outer sheath of the high-voltage cable and the aluminum sheath clamped in the V-shaped ball row; The longitudinal and circumferential stripping of the high-voltage cable outer sheath and aluminum sheath is completed.

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