An insulation stripping device for high voltage cables

Abstract

The present invention discloses an insulation stripping device for high-voltage cables, comprising an operating table, a stripping cavity installed on the top of the operating table, and a mounting frame installed on one side of the stripping cavity, wherein the mounting frame is movably connected to a winding shaft. During use, the present invention processes the wound high-voltage cable through a fixed cavity and a flexible block that circulate horizontally during the traction and reeling process of the high-voltage cable, and lays the wound high-voltage cable on the outer wall of the winding shaft, thereby improving the stability of the high-voltage cable during traction, avoiding stacking, excessive pulling of the high-voltage cable, causing a certain deviation, resulting in poor lamination of one of the flexible plates inside the mounting frame, resulting in a decrease in the effect of stripping the insulation layer, and at the same time, through uniform reeling operation, avoiding the problem of cable wear caused by stacking after reeling and the need for operators to perform flat processing, thereby improving practicality and stability.

Description

Technical Field

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

[0002] The cable is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits electricity or information from one place to another. High-voltage cable is a type of power cable. It refers to a power cable used to transmit power between 1kv-1000kv. It is mostly used in power transmission and distribution. Commonly used wires and cables can be divided into bare wires, insulated wires, heat-resistant wires, shielded wires, power cables, control cables, communication cables, radio frequency cables, etc. according to their uses.

[0003] After searching, it is found that a Chinese patent document discloses a high-voltage wire and cable insulation stripping device (publication number: CN117394221A). The above invention discloses a high-voltage wire and cable insulation stripping device, including a stripping device body, the stripping device body includes processing device 1, processing device 2 and processing device 3, and processing device 1, processing device 2 and processing device 3 are detachably connected, processing device 1 and processing device 3 are at the same horizontal height, and processing device 2 is provided with a detachable processing auxiliary device. The above invention has the beneficial effects of: compact structure, reduced work intensity of workers, and improved cable stripping effect, but there are still the following defects:

[0004] Although the above-mentioned high-voltage wire and cable insulation stripping equipment has achieved a compact structure, reduced workers' workload, and improved cable stripping effect, it still has the problem that the high-voltage cables will be stacked on each other during the existing traction and winding process, which will cause the high-voltage cables without insulation to be worn, and the operator is required to operate after winding to ensure uniform winding, and in the process of stripping the insulation layer, the insulation layer is easily adhered to the outer wall of the stripping scraper. Summary of the invention

[0005] The object of the present invention is to provide an insulation stripping device for high-voltage cables to solve the problem that the insulation stripping device for high-voltage cables in the prior art proposed in the above-mentioned background technology requires the high-voltage cable to be pulled and the pulled high-voltage cable to be reeled in during the insulation stripping process. However, the existing pulling and reeling process will cause the high-voltage cables to be stacked on each other, which will cause the high-voltage cables without insulation to be worn, and in the process of stripping the insulation layer, the insulation layer is easily adhered to the outer wall of the stripping scraper.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an insulation stripping device for high-voltage cables, comprising an operating table, a stripping chamber is installed at the top of the operating table, and two mounting frames are symmetrically arranged inside the stripping chamber, flexible plates are symmetrically arranged inside the two mounting frames, and a gas booster is arranged on one side of the flexible plate, and a plurality of output ports are arranged at one end of the gas booster close to the flexible plate, a stripping scraper is arranged at equal intervals on one side of the flexible plate, and a plurality of through holes matching the output ports are penetrated through the outer wall of the stripping scraper, and a mounting frame is installed on one side of the stripping chamber, a winding shaft is movably connected inside the mounting frame, and a flexible block is arranged below the winding shaft, a fixed chamber is installed at the bottom end of the flexible block, a first bevel gear is installed at one end of the winding shaft, and the first bevel gear is installed on the outer wall of the mounting frame through a connecting frame, a motor is installed on the side of the mounting frame away from the first bevel gear, and the output end of the motor is transmission-connected to one end of the first bevel gear.

[0007] Preferably, a through cavity for the storage box to move is opened on one side of the stripping cavity, and guide sliders are installed on both sides of the storage box. The guide sliders are movably connected to the inside of the guide rails, and the guide rails are symmetrically opened on the inner walls of both sides of the stripping cavity.

[0008] Preferably, guide cavities are symmetrically installed on the inner walls of both sides of the two mounting frames, and a connecting spring is symmetrically installed at one end of the guide cavity, a guide plate is installed at one end of the connecting spring, and the two mounting frames are arranged in a cross-shaped structure inside the stripping cavity.

[0009] Preferably, one end of the guide plate is connected to one side of the connecting plate, and the connecting plate is installed on both sides of the flexible plate.

[0010] Preferably, a top cover is hingedly connected to the top of the stripping chamber via a hinge, and an installation cavity is symmetrically installed through the top of the top cover, and fans are evenly installed inside the installation cavity.

[0011] Preferably, a first sliding cavity is installed through one side of the mounting frame, and a first return spring is installed at one end inside the first sliding cavity, one end of the first return spring is connected to one end of the second sliding cavity, and limiting grooves are provided on both sides of the second sliding cavity, and the interiors of the limiting grooves are in contact with limiting blocks, and the limiting blocks are symmetrically installed on the inner walls on both sides of the first sliding cavity.

[0012] Preferably, a second return spring is installed on the inner wall of one end of the second sliding cavity, and one end of the second return spring is connected to one side of the connecting slider, the top of the connecting slider is connected to the bottom end of the connecting sliding plate, and the top of the connecting sliding plate is connected to the bottom end of the fixed cavity.

[0013] Preferably, the outer wall of the first bevel gear is meshedly connected with the second bevel gear, and one end of the second bevel gear is transmission-connected to the first belt drive pulley, the first belt drive pulley is transmission-connected to the second belt drive pulley through a belt body, and one end of the second belt drive pulley is connected to one end of the half gear through a transmission rod, and the top of the half gear is meshed with the teeth equidistantly arranged at the bottom end of the connecting sliding plate.

[0014] Preferably, a processing chamber arranged on one side of the stripping chamber is installed at the top of the operating table, and a storage silicone ring is installed on the inner wall of the processing chamber, a storage box is installed at the top of the processing chamber, and transmission tubes are provided at both ends of the storage box, the bottom end of one of the transmission tubes extends into the processing chamber and is connected to the storage silicone ring, the bottom end of the other transmission tube is connected to the output end of the circulation pump, and the input end of the circulation pump extends to the processing chamber through a connecting tube and is connected to the storage silicone ring, and an electric heater is installed on one side of the storage box.

[0015] Preferably, both sides of the processing chamber are flange-connected with a transmission chamber, and mounting seats are installed at equal intervals on the inner wall of the transmission chamber, connecting sleeves are installed inside the mounting seats, and a connecting spring is installed at one end inside the connecting sleeve, a movable sleeve rod is installed at one end of the connecting spring, and a groove is provided at the end of the movable sleeve rod away from the connecting spring, a transmission roller is movably connected inside the groove, an electromagnetic block is installed at one end inside the connecting spring, and a magnetic suction block is installed at the other end inside the connecting spring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. During the use of the present invention, during the process of traction and reeling of the high-voltage cable, the reeled high-voltage cable is processed through a fixed cavity and a flexible block that circulates horizontally and lays the reeled high-voltage cable flat on the outer wall of the reeling shaft. This can improve the stability of the high-voltage cable during traction and avoid stacking up and excessive pulling of the high-voltage cable, which causes a certain deviation and poor fitting of one of the flexible plates inside the installation frame, resulting in a decrease in the effect of stripping the insulation layer. At the same time, through uniform reeling operations, the wear of the cable caused by stacking after reeling and the need for operators to lay the cable flat are avoided, thereby improving practicality and stability.

[0018] 2. During use, the present invention can effectively pre-treat the insulation layer of the outer wall of the high-voltage cable, and store the silicone ring to fit the outer wall of the high-voltage cable where the insulation layer needs to be stripped, thereby transferring heat to the insulation layer of the outer wall of the high-voltage cable to heat up the insulation layer, which helps to improve the efficiency of subsequent stripping of the insulation layer of the high-voltage cable, and transmit the high-voltage cable through the transmission roller. Since the extrusion sheets are arranged at equal intervals on the outer wall of the transmission roller, the insulation layer of the outer wall of the high-voltage cable can be squeezed, which makes it easier to strip it with the stripping cavity, thereby improving the stripping effect of the insulation layer and improving practicality and convenience.

[0019] 3. During use, the present invention can adapt to high-voltage cables of different sizes. The transmission roller for transmitting the high-voltage cable is subjected to the potential energy of the connecting spring by the movable sleeve rod, so that the transmission roller has the effect of adaptively adapting to the size of the high-voltage cable, and the storage silicone ring is also arranged as a flexible material structure, which can fit high-voltage cables of different sizes. At the same time, the two flexible plates are driven by the potential energy generated by the connecting spring to drive the guide plate to move, so that the two flexible plates move toward the middle of the installation frame until the stripping scraper conflicts with the outer wall of the high-voltage cable, which improves the applicability and practicality in the process of stripping the insulation layer of the high-voltage cable, and in the process of stripping the insulation layer of the high-voltage cable, the pressurized gas generated by the gas booster device impacts the insulation layer through the through hole, thereby improving the stripping effect, and at the same time can effectively prevent the insulation layer from adhering to the outer wall of the stripping scraper after stripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal explosion parts structure of the stripping cavity in the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the combined parts of the guide cavity, the connecting spring, the guide plate, the connecting plate, the flexible plate and the stripping scraper in the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the combined parts of the mounting frame, the first sliding cavity, the second sliding cavity, the connecting slider, and the winding shaft in the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the combined parts of the first sliding cavity, the first return spring, the second sliding cavity, the limit groove, the limit block, the second return spring and the fixed cavity connected to the sliding plate in the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the combined parts of the processing chamber, the storage silicone ring, the storage box and the circulation pump in the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the combined parts of the mounting seat, the connecting sleeve, the connecting spring, the movable sleeve rod, the transmission roller and the electromagnetic block in the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the combined parts connecting the sliding plate, the second bevel gear, the first belt drive wheel, the belt body, the second belt drive wheel, the half gear and the latching teeth in the present invention.

[0028] In the figure: 1, operating table; 2, stripping chamber; 3, guide rail; 4, guide slider; 5, storage box; 6, mounting frame; 7, guide chamber; 8, connecting spring; 9, guide plate; 10, connecting plate;

[0029] 11. flexible board; 12. stripping blade; 13. top cover; 14. mounting cavity; 15. fan; 16. mounting frame; 17. first sliding cavity; 18. first return spring;

[0030] 19. Second sliding cavity; 20. Limiting groove; 21. Limiting block; 22. Second return spring; 23. Connecting sliding plate; 24. Fixed cavity; 25. Flexible block; 26. Reel; 27. First bevel gear; 28. Connecting frame; 29. ​​Motor; 30. Second bevel gear; 31. First belt drive wheel;

[0031] 32. Belt body; 33. Second belt drive wheel; 34. Half gear; 35. Clamping gear; 36. Processing chamber; 37. Storage silicone ring; 38. Storage box; 39. Circulation pump;

[0032] 40. Transmission cavity; 41. Mounting seat; 42. Connecting sleeve; 43. Connecting spring; 44. Movable sleeve rod; 45. Transmission roller; 46. Electromagnetic block; 47. Gas boosting device; 48. Through hole. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] See also Figure 1-8 The present invention provides an insulation stripping device for a high-voltage cable, comprising an operating table 1, a stripping chamber 2 for stripping the insulation layer of a high-voltage cable is fixedly connected to the top of the operating table 1, and two transmission ports are fixedly connected to both sides of the stripping chamber 2, and the two transmission ports are arranged in a high-low structure, and the inner wall of the bottom end of the stripping chamber 2 is symmetrically provided with a guide slide rail 3 with a "convex" structure, and the inner side wall of the guide slide rail 3 is movably connected with a guide slider 4 with a "convex" structure, and a storage box 5 for storing the stripped insulation layer is fixedly connected between the guide sliders 4.

[0035] By setting up the storage box 5, when the high-voltage cable that needs to have its insulation stripped passes through the stripping chamber 2, the stripped insulation layer will fall into the storage box 5 set at the bottom of the stripping chamber 2 due to inertia, so that the storage box 5 can be regularly slid out by the guide slider 4 and then cleaned, which improves the convenience in the process of stripping the insulation layer of the high-voltage cable, and there is no need to clean the insulation layer of the stripped high-voltage cable.

[0036] The inner walls on both sides and the front and rear inner walls of the stripping cavity 2 are fixedly connected with a mounting frame 6, and the interior of the mounting frame 6 is symmetrically and movably connected with a flexible plate 11 with an arc-shaped structure, and the recessed outer wall of the flexible plate 11 is fixedly connected with stripping scrapers 12 for stripping the insulation layer of the high-voltage cable at equal intervals, and both sides of the flexible plate 11 are fixedly connected with connecting plates 10, and one end of the connecting plate 10 is fixedly connected with a guide plate 9, one end of the guide plate 9 is movably connected to the inside of one end of the guide cavity 7, and the guide cavity 7 is symmetrically and fixedly connected to the inner wall of the mounting frame 6, and one end of the guide cavity 7 is symmetrically and fixedly connected with a connecting spring 8, and one end of the connecting spring 8 is fixedly connected to one end of the guide plate 9 movably connected to the inside of the guide cavity 7.

[0037] By setting up the flexible plate 11, the two flexible plates 11 are driven by the potential energy generated by the connecting spring 8 to drive the guide plate 9 to move during use, so that the two flexible plates 11 move toward the middle of the mounting frame 6 until the stripping scraper 12 conflicts with the outer wall of the high-voltage cable, and then through the potential energy generated by the connecting spring 8 and the flexible force of the flexible plate 11, the size of the high-voltage cable that needs to be stripped of the insulation layer is adapted, so that the device has good applicability and improves practicality and convenience.

[0038] The top of the stripping chamber 2 is rotatably connected to the top cover 13 through a hinge, and the top of the top cover 13 is symmetrically penetrated and fixedly connected to the installation chamber 14, the top of the installation chamber 14 is fixedly connected to a metal protective net, and the inside of the installation chamber 14 is fixedly connected with fans 15 at equal intervals. By setting the fan 15, during the stripping process of the insulation layer of the high-voltage cable, the fan 15 generates an appropriate amount of downward guided wind force, and the size of the wind force will not affect the waste stored in the storage box 5. In this way, the stripped insulation layer accumulated on the surface of the mounting frame 6 can be blown to the inside of the storage box 5, which can improve the effect of centralized processing of the stripped insulation layer during use of the device.

[0039] The right side of the stripping chamber 2 is provided with a mounting frame 16 of an "L"-shaped structure fixedly connected to the top of the operating table 1, and the interior of the mounting frame 16 is symmetrically penetrated and fixedly connected with a first sliding chamber 17, one side inner wall of the first sliding chamber 17 is fixedly connected with a first return spring 18, and one end of the first return spring 18 is connected to a second sliding chamber 19 movably connected to the inside of the first sliding chamber 17, and both side outer walls of the second sliding chamber 19 are provided with limit grooves 20 for limiting, and the limit grooves 20 are "concave" shaped structures, and the inner walls of the limit grooves 20 are plugged with limit blocks 21 fixedly connected to both sides of the first sliding chamber 17, and one side inner wall of the second sliding chamber 19 is fixedly connected with a second return spring 22, and the interior of the second sliding chamber 19 is movably provided with a connecting slider protruding from the top of the second sliding chamber 19, and the top of the connecting slider is fixedly connected to the bottom end of the connecting sliding plate 23.

[0040] By setting the second sliding chamber 19 and the first sliding chamber 17, a double-stage slide rail is formed during use, so that the connected sliding block moves inside the second sliding chamber 19 until one end of the second sliding chamber 19 is internally limited, and the second sliding chamber 19 will move inside the first sliding chamber 17, and after losing the engagement force, the potential energy released by the retraction of the second reset spring 22 drives the connected sliding block to reset, and the potential energy released by the retraction of the first reset spring 18 drives the first sliding chamber 17 to reset, thus resetting the movement of the connecting sliding plate 23, the fixed chamber 24 and the flexible block 25.

[0041] The top of the connecting sliding plate 23 is fixedly connected with a fixed cavity 24, and the top of the fixed cavity 24 is fixedly connected with a flexible block 25 set with a flexible material structure, the bottom of the connecting sliding plate 23 is fixedly connected with a latching tooth 35 at an equal interval, and the connecting sliding plate 23 is meshed with a half gear 34 at the bottom of the connecting sliding plate 23 through the latching teeth 35 set at an equal interval at the bottom, the half gear 34 is installed inside the mounting frame 16 through a gear mounting frame, and one end of the half gear 34 is fixedly connected to the second belt drive wheel 33 through a linkage rod, the outer wall of the second belt drive wheel 33 is provided with a belt body 32 for transmission by the second belt drive wheel 33, and the other end of the belt body 32 is fixedly connected to the first belt drive wheel 3 1, one end of the first belt drive wheel 31 is fixedly connected to one end of the second bevel gear 30, and the second bevel gear 30 is fixedly connected to the outer wall of the mounting frame 16 through a gear mounting frame, one side of the second bevel gear 30 is meshedly connected with the first bevel gear 27, and the first bevel gear 27 is fixedly connected to the outer wall of the mounting frame 16 through a connecting frame 28, one end of the mounting frame 16 away from the first bevel gear 27 is fixedly connected to the motor 29, and the output end of the motor 29 is transmission-connected to the first bevel gear 27, one end of the first bevel gear 27 away from the output end of the motor 29 is transmission-connected to one end of the winding shaft 26, and the winding shaft 26 is movably connected to one side of the inner part of the mounting frame 16, and the winding shaft 26 corresponds to the flexible block 25.

[0042] By setting the first bevel gear 27, the first bevel gear 27 is driven by the motor 29 to rotate during use, and the winding shaft 26 is driven to perform winding and pulling operations during the rotation of the first bevel gear 27, and the second bevel gear 30 is synchronously driven to rotate. When the second bevel gear 30 is rotating, the second bevel gear 30 drives the first belt drive wheel 31 to rotate, and due to the transmission structure composed of the first belt drive wheel 31, the belt body 32 and the second belt drive wheel 33, when the first belt drive wheel 31 rotates, the belt body 32 drives the second belt drive wheel 33 to rotate, and when the second belt drive wheel 33 rotates, the linkage half gear 34 rotates, and because the half gear 34 is connected to the sliding plate 23 The bottom end of the winding shaft 26 is meshed with each other, which will drive the connecting sliding plate 23 to move horizontally, and then drive the fixed cavity 24 and the flexible block 25 to move horizontally, so that the flexible block 25 contacts the high-voltage cable after the winding process of the winding shaft 26 is completed, and the wound high-voltage cable is processed and laid flat on the outer wall of the winding shaft 26, and the fixed cavity 24 and the flexible block 25 move horizontally and then reset, and the cyclic activity can push the high-voltage cable to be evenly wound on the outer wall of the winding shaft 26, avoiding the accumulation of high-voltage cables on one part of the winding shaft 26. When the side of the half gear 34 without teeth rotates to the bottom end of the connecting sliding plate 23, the connecting sliding plate 23 will be reset, and the reset connecting sliding plate 23 will mesh with the rotated half gear 34 again.

[0043] A processing chamber 36 fixedly connected to the top of the operating table 1 is provided on the left side of the stripping chamber 2, and a storage silicone ring 37 for fitting with the outer wall of the high-voltage cable passing through the processing chamber 36 is fixedly connected to the inner wall of the processing chamber 36, the interior of the storage silicone ring 37 is filled with liquid, and a storage box 38 is fixedly connected to the top of the processing chamber 36, one side of the bottom end of the storage box 38 is connected to the storage silicone ring 37 through a transmission pipe, and the other end of the storage silicone ring 37 is connected to the input end of a circulation pump 39 through a connecting pipe, and the output end of the circulation pump 39 is connected to the bottom end of the storage box 38 through a transmission pipe, and the storage box 38 is connected to the storage silicone ring 37 through a connecting pipe. An electric heater for heating the liquid is fixedly connected through one side of the storage box 38. The storage box 38 is set so that the liquid stored in the storage box 38 is heated by the electric heater during use, and the storage box 38 and the liquid inside the storage silicone ring 37 are circulated by the circulation pump 39. The storage silicone ring 37 is attached to the outer wall of the high-voltage cable whose insulation layer needs to be stripped, and then heat is transferred to the insulation layer of the outer wall of the high-voltage cable to heat up the insulation layer, which helps to improve the efficiency of subsequent stripping of the insulation layer of the high-voltage cable, thereby improving the practicability and convenience of the device.

[0044] Both sides of the processing chamber 36 are fixedly connected to the transmission chamber 40 through flange connection plates, and the inner wall of the transmission chamber 40 is evenly and fixedly connected with four mounting seats 41, one end of each of the four mounting seats 41 is fixedly connected with a connecting sleeve 42, and one end of the connecting sleeve 42 is movably connected with a movable sleeve rod 44, and the two ends of the movable sleeve rod 44 are respectively fixedly connected with a connecting spring 43 and a transmission roller 45, and the transmission roller 45 is movably connected between the grooves opened at the end of the movable sleeve rod 44 away from the connecting sleeve 42, and the outer wall of the transmission roller 45 is evenly and fixedly connected with an extrusion sheet, and the other end of the connecting spring 43 is fixedly connected to the inner end of the connecting sleeve 42, and the engagement spring 43 is fixedly connected to the inner end of the connecting sleeve 42. The two ends of the inner part of the connecting spring 43 are respectively fixedly connected with an electromagnetic block 46 and a magnetic attraction block. Through the setting of the connecting spring 43, during the insulation stripping operation of the high-voltage cable, the high-voltage cable passes through the transmission chamber 40 and the processing chamber 36, and is thus transmitted through the transmission roller 45. In addition, since the extrusion sheets are evenly spaced on the outer wall of the transmission roller 45, the insulation layer of the outer wall of the high-voltage cable can be squeezed, which makes it easier for the stripping chamber 2 to strip it. At the same time, the transmission roller 45 is subjected to the potential energy of the connecting spring 43 due to the movable sleeve rod 44, so that the transmission roller 45 has the effect of adaptively adapting to the size of the high-voltage cable, thereby improving the practicability and convenience of the device.

[0045] The outer wall of the stripping scraper 12 is penetrated with a plurality of through holes 48, and the outer wall of the flexible plate 11 away from the stripping scraper 12 is fixedly connected with a gas booster device 47, and the gas booster device 47 is fixedly connected with a plurality of output ports adapted to the through holes 48 at equal intervals at one end close to the flexible plate 11, and the output port runs through the interior of the flexible plate 11, and the gas booster device 47 is set, so that during the stripping process of the insulation layer, the pressure gas generated by the gas booster device 47 is released through the transmission port and the through hole 48, so that during the stripping process, the insulation layer can be impacted, thereby better stripping can be performed, and the insulation layer adhering to the stripping scraper 12 can also be removed.

[0046] The specific use process of this embodiment is as follows:

[0047] First, the high-voltage cable to be stripped of insulation is passed through the transmission chamber 40 and the processing chamber 36, moved to the inside of the stripping chamber 2, and passed through the two mounting frames 6, and then taken out from the other side of the stripping chamber 2 and fixedly connected to the reel 26, so that the preparation process for stripping the insulation layer of the high-voltage cable is completed;

[0048] Secondly, the first bevel gear 27 is driven by the motor 29 to rotate, and during the rotation of the first bevel gear 27, the winding shaft 26 is driven to perform winding and pulling operations, so that the high-voltage cable is pulled to move. For the high-voltage cable whose insulation layer needs to be stripped, the storage silicone ring 37 attached to the outer wall is firstly heat-transferred to heat the insulation layer, and then the insulation layer is heated, and then the insulation layer is transmitted through the transmission roller 45. Since the extrusion sheets are arranged at equal intervals on the outer wall of the transmission roller 45, the insulation layer of the outer wall of the high-voltage cable can be squeezed, so that it is easier to strip the cavity 2;

[0049] Afterwards, the two flexible plates 11 symmetrically arranged inside the mounting frame 6 are driven by the potential energy generated by the connecting spring 8 to drive the guide plate 9 to move, so that the two flexible plates 11 move toward the middle of the mounting frame 6 until the stripping blade 12 contacts the outer wall of the high-voltage cable and is quickly pulled by the high-voltage cable to complete the stripping of the insulation layer of the outer wall. At the same time, during the stripping process of the insulation layer, the pressurized gas generated by the gas booster 47 passes through the through hole 48 to impact the insulation layer, thereby better stripping is performed, and the insulation layer adhering to the stripping blade 12 can also be removed;

[0050] Then, the downward wind force generated by the fan 15 can blow the stripped insulation layer accumulated on the surface of the mounting frame 6 to the inside of the storage box 5, and the high-voltage cable to be stripped of insulation layer passes through the stripping chamber 2 to complete the stripping of insulation layer. Due to inertia, the stripped insulation layer will fall into the storage box 5 arranged at the bottom end of the stripping chamber 2, so that the storage box 5 can be regularly slid out by the guide slider 4 and then cleaned;

[0051] Finally, when the second bevel gear 30 is rotating, the second bevel gear 30 drives the first belt drive wheel 31 to rotate, and due to the transmission structure formed by the first belt drive wheel 31, the belt body 32 and the second belt drive wheel 33, when the first belt drive wheel 31 rotates, the belt body 32 drives the second belt drive wheel 33 to rotate. When the second belt drive wheel 33 rotates, the linkage half gear 34 rotates, and since the half gear 34 is engaged with the bottom end of the connecting sliding plate 23, this will drive the connecting sliding plate 23 to move horizontally, and then drive the fixed cavity 24 and the flexible block 25 to move horizontally, so that the flexible block 25 contacts the high-voltage cable after the winding process of the winding shaft 26 is completed, and the wound high-voltage cable is processed, so that an insulation stripping device for high-voltage cables is completed.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An insulation stripping device for a high voltage cable, comprising an operating table, characterized in that: A stripping chamber is installed at the top of the operating table, and two mounting frames are symmetrically arranged inside the stripping chamber, flexible plates are symmetrically arranged inside the two mounting frames, and a gas booster is arranged on one side of the flexible plate, and a plurality of output ports are arranged at one end of the gas booster close to the flexible plate, and a stripping scraper is arranged at equal intervals on one side of the flexible plate, and a plurality of through holes matching the output ports are penetrated through the outer wall of the stripping scraper, and a mounting frame is installed on one side of the stripping chamber, a winding shaft is movably connected inside the mounting frame, and a flexible block is arranged below the winding shaft, a fixed chamber is installed at the bottom end of the flexible block, a first bevel gear is installed at one end of the winding shaft, and the first bevel gear is mounted on the outer wall of the mounting frame through a connecting frame, and a side of the mounting frame away from the first bevel gear A motor is installed on the side, and the output end of the motor is transmission connected to one end of the first bevel gear, a first sliding cavity is installed through one side of the mounting frame, and a first return spring is installed at one end inside the first sliding cavity, one end of the first return spring is connected to one end of the second sliding cavity, limiting grooves are provided on both sides of the second sliding cavity, and the inside of the limiting grooves both abuts against limiting blocks, the limiting blocks are symmetrically installed on the inner walls of both sides of the first sliding cavity, a second return spring is installed on the inner wall of one end of the second sliding cavity, and one end of the second return spring is connected to one side of the connected sliding block, the top of the connected sliding block is connected to the bottom end of the connected sliding plate, and the top of the connected sliding plate is connected to the bottom end of the fixed cavity, and the first bevel gear drives the connected sliding plate to move horizontally forward and backward through the transmission structure.

2. The insulation stripping device for high voltage cables according to claim 1, characterized in that: A through cavity for the storage box to move is provided on one side of the stripping cavity, and guide sliders are installed on both sides of the storage box. The guide sliders are movably connected inside the guide rails, and the guide rails are symmetrically provided on the inner walls of both sides of the stripping cavity.

3. The insulation stripping device for high voltage cables according to claim 1, characterized in that: The inner walls of both sides of the two mounting frames are symmetrically provided with guide cavities, and a connecting spring is symmetrically provided at one end of the guide cavity, and a guide plate is provided at one end of the connecting spring. The two mounting frames are arranged in a cross-shaped structure inside the stripping cavity.

4. The insulation stripping device for high voltage cables according to claim 3, characterized in that: One end of the guide plate is connected to one side of the connecting plate, and the connecting plate is installed on both sides of the flexible plate.

5. The insulation stripping device for high voltage cables according to claim 1, characterized in that: The top of the stripping cavity is hinged with a top cover through a hinge, and an installation cavity is symmetrically installed through the top of the top cover, and fans are evenly installed inside the installation cavity.

6. The insulation stripping device for high voltage cables according to claim 1, characterized in that: A processing chamber arranged on one side of the stripping chamber is installed at the top of the operating table, and a storage silicone ring is installed on the inner wall of the processing chamber, a storage box is installed at the top of the processing chamber, and transmission pipes are arranged at both ends of the storage box, the bottom end of one of the transmission pipes extends into the processing chamber and is connected to the storage silicone ring, the bottom end of the other transmission pipe is connected to the output end of the circulation pump, and the input end of the circulation pump extends to the processing chamber through a connecting pipe and is connected to the storage silicone ring, and an electric heater is installed on one side of the storage box.

7. The insulation stripping device for high voltage cables according to claim 6, characterized in that: Both sides of the processing chamber are flange-connected with the transmission chamber, and the inner wall of the transmission chamber is evenly spaced with mounting seats, the interior of the mounting seats is installed with connecting sleeves, and a connecting spring is installed at one end of the connecting sleeve, a movable sleeve rod is installed at one end of the connecting spring, and a groove is provided at the end of the movable sleeve rod away from the connecting spring, a transmission roller is movably connected inside the groove, an electromagnetic block is installed at one end of the connecting spring, and a magnetic suction block is installed at the other end of the connecting spring.

8. The insulation stripping device for high voltage cables according to claim 1, characterized in that: The outer side wall of the first bevel gear is meshedly connected with the second bevel gear, and one end of the second bevel gear is transmission-connected with the first belt drive wheel, the first belt drive wheel is transmission-connected with the second belt drive wheel through a belt body, and one end of the second belt drive wheel is connected to one end of the half gear through a transmission rod, and the top end of the half gear is meshed with the teeth equidistantly arranged at the bottom end of the connecting sliding plate.

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