A cable stripping device for cable production

Abstract

The present invention relates to the field of cable processing technology, specifically a cable stripping device for cable production, including a base, a first stripping mechanism and a second stripping mechanism are arranged on the base, a transmission mechanism is arranged between the first stripping mechanism and the second stripping mechanism, and the first stripping mechanism includes a first connecting frame, and a cutting assembly and a material guide assembly are arranged on the first connecting frame. The beneficial effects of the present invention are: the outer skin, armor layer or copper tape shielding layer on the cable can be stripped conveniently at the same time, thereby improving the stripping efficiency of the cable, avoiding the bending and deformation of the armor layer during the stripping process, jamming the cable core conductor and even affecting the quality of the cable core conductor, thereby ensuring the quality of the cable core conductor after stripping, and at the same time, it can not only avoid the cable core from being scraped off by the blade of the scraper, but also make the scraper always stick to the outside of the core to scrape the armor layer and the insulation layer.

Description

Technical Field

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

[0002] Cables are important equipment for transmitting electrical energy in power systems.

[0003] In the production process of cables, it is inevitable that the product quality will be unqualified, especially when there is a problem in only a certain process. Blindly scrapping the semi-finished products will cause great losses to the company. When the quality of the insulation layer or sheath of the cable is unqualified, it is necessary to process the insulation layer and keep the conductor (the insulation layer is scrapped and the conductor is reused). This will recover some of the company's losses. Or after the cable has been used for a certain period of time, due to aging of the cable skin and other reasons, it is necessary to replace the new cable skin and strip the cable. At this time, a cable stripping device is needed to strip the outer skin of the cable, leaving the internal copper wire for recycling, which can greatly reduce production costs.

[0004] A cable stripping device for cable production disclosed in Chinese patent CN117673974A includes a base, a skin cutting mechanism is fixedly connected to the top of the base, a skin separating mechanism is fixedly connected to the top of the base, the skin cutting mechanism includes a connecting groove, a clamping plate is symmetrically arranged on the inner wall of the connecting groove, the outer surface of the clamping plate is slidably connected to the inner wall of the connecting groove, and a connecting block is fixedly connected to the opposite side of the clamping plate, and also includes: a cutting mechanism, including a connecting plate fixedly connected to the top of the connecting block, a push rod is symmetrically arranged on the outer surface of the connecting plate, the opposite side of the push rod is rotatably connected to the outer surface of the connecting plate, a clamping column is fixedly connected to the opposite side of the push rod, the outer surface of the connecting plate is fixedly connected to the clamping plate, the bottom of the clamping plate is fixedly connected to the cutting block, the inner wall of the cutting block is fixedly connected to the connecting rod, the outer surface of the connecting rod is rotatably connected to the inner wall of the connecting block, the outer surface of the cutting block is symmetrically arranged with a pulling plate, the opposite side of the pulling plate is rotatably connected to the outer surface of the cutting block, and the opposite side of the pulling plate is fixedly connected to the separating block.

[0005] However, compared with the prior art and the comparative scheme, it can be seen that the cable stripping device still has the following problems in actual use:

[0006] Since some high-voltage cables have a large diameter, the cables are composed of cable sheath, armor, cable inner sheath, copper tape shield, insulation layer and conductor (wire core) from the outside to the inside. Although a simple stripping device can strip the cable sheath and insulation layer of polyvinyl chloride or rubber cables, the armor and copper tape shield are both made of metal and cannot be cut and stripped accurately. In addition, during the stripping process, once the armor layer or copper tape shield is bent or deformed, the wire core may be stuck and even the quality of the wire core may be affected (scratches may be made on the wire core or even the wire core may be cut off). This will cause cumbersome and inconvenient operation, time-consuming and labor-intensive, thereby reducing the stripping efficiency of the high-voltage cable. Summary of the invention

[0007] The present invention provides a cable stripping device for cable production to solve the above technical problems.

[0008] A cable stripping device for cable production of the present invention adopts the following technical scheme: comprising a base, on which a first stripping mechanism and a second stripping mechanism are arranged, and a transmission mechanism is arranged between the first stripping mechanism and the second stripping mechanism;

[0009] The first peeling mechanism comprises a first connecting frame, on which a cutting assembly and a material guiding assembly are arranged;

[0010] The second peeling mechanism comprises a second connecting frame, on which a scraping assembly and a supporting assembly are arranged;

[0011] A connecting ring is rotatably connected to the second connecting frame, and a gear ring is arranged on the connecting ring;

[0012] The scraping assembly includes a second connecting seat, a sliding frame is arranged on the second connecting seat, a scraper is arranged on the sliding frame, a third screw is arranged on the second connecting seat, the third screw is threadedly connected to the connecting ring, and a third knob is arranged at one end of the third screw away from the second connecting seat;

[0013] The second connecting seat is provided with a third limiting shaft, the third limiting shaft is slidably connected to the connecting ring, the second connecting seat is provided with a first sliding groove, a second sliding groove, a third sliding groove and a receiving groove, the second connecting seat is rotatably connected with a baffle, and the baffle is provided with a first elastic member;

[0014] A fourth sliding groove is provided on the sliding frame, a triggering member is slidably connected in the fourth sliding groove, and a second elastic member and a third elastic member are provided on the sliding frame;

[0015] The scraper is provided with a third connecting seat, and the third connecting seat is provided with a fourth limiting shaft, a trigger plate and a fourth elastic member.

[0016] Furthermore, the transmission mechanism includes a first gear, a first universal joint is provided on the first gear, a spline shaft is provided at one end of the first universal joint away from the first gear, a spline tube is provided at one end of the spline shaft away from the first universal joint, a second universal joint is provided at one end of the spline tube away from the spline shaft, a second gear is provided at one end of the second universal joint away from the spline tube, the second gear is rotatably connected to the second connecting frame, and the gear ring is meshed with the second gear.

[0017] Furthermore, the cutting assembly includes a first connecting seat, on which a cutting wheel and a first limiting shaft are provided, the first limiting shaft is slidably connected to the first connecting frame, the first connecting seat is rotatably connected to a first screw, the first screw is threadedly connected to the first connecting frame, and a first knob is provided at one end of the first screw away from the first connecting seat.

[0018] Furthermore, the material guide assembly includes a third connecting frame, the first gear is rotatably connected to the third connecting frame, the third connecting frame is arranged on the base, the third connecting frame is provided with a second limiting shaft, the second limiting shaft is slidably connected to the first connecting frame, the third connecting frame is rotatably connected to the second screw, the second screw is threadedly connected to the first connecting frame, a second knob is provided at the end of the second screw away from the third connecting frame, the third connecting frame is rotatably connected to a material guide wheel, a third gear is provided at one end of the material guide wheel, and the first gear and the third gear are meshed with each other.

[0019] Furthermore, the supporting assembly includes a fourth connecting seat, a fifth elastic member is arranged inside the fourth connecting seat, a sliding column is slidably connected to the fourth connecting seat, a ball is arranged on the end of the sliding column away from the sliding column, a fifth limiting shaft is arranged on the fourth connecting seat, the fifth limiting shaft is slidably connected to the connecting ring, a fourth screw is rotatably connected to the fourth connecting seat, the fourth screw is threadedly connected to the connecting ring, and a fourth knob is arranged on the end of the fourth screw away from the fourth connecting seat.

[0020] Furthermore, there are multiple cutting assemblies and multiple material guiding assemblies, and the multiple cutting assemblies and the multiple material guiding assemblies are staggered and distributed on the first connecting frame.

[0021] Furthermore, there are multiple scraping assemblies and multiple supporting assemblies, and the multiple scraping assemblies and the multiple supporting assemblies are staggered and distributed on the second connecting frame.

[0022] Furthermore, the sliding frame is slidably connected to the second connecting seat through the first sliding groove, and the baffle and the first elastic member are both arranged in the receiving groove.

[0023] Furthermore, the fourth sliding groove and the second sliding groove are perpendicular to each other, and the second elastic member is arranged between the sliding frame and the second connecting seat.

[0024] Furthermore, the third elastic member is arranged between the sliding frame and the third connecting seat, the fourth limiting shaft is slidably connected to the sliding frame, the trigger plate is slidably connected to the second connecting seat through the third sliding groove, and the fourth elastic member is arranged between the third connecting seat and the second connecting seat.

[0025] The beneficial effects of the present invention are: the outer sheath, armor layer or copper tape shielding layer on the cable can be stripped conveniently at the same time, thereby improving the stripping efficiency of the cable, avoiding the situation in which the armor layer is bent and deformed during the stripping process, the cable core conductor is stuck, and even the quality of the cable core conductor is affected, thereby ensuring the quality of the cable core conductor after stripping, and at the same time, it can prevent the cable core from being scraped off by the blade of the scraper, and can ensure that the scraper is always attached to the outside of the core to scrape the armor layer and the insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 It is a structural schematic diagram of the working state of an embodiment of the present invention;

[0028] Figure 2 It is a schematic structural diagram of an embodiment of the present invention;

[0029] Figure 3 It is a structural schematic diagram of a first peeling mechanism according to an embodiment of the present invention;

[0030] Figure 4 It is a structural schematic diagram of a second peeling mechanism according to an embodiment of the present invention;

[0031] Figure 5 It is a schematic structural diagram of a transmission mechanism according to an embodiment of the present invention;

[0032] Figure 6 It is a schematic structural diagram of a cutting assembly according to an embodiment of the present invention;

[0033] Figure 7 It is a structural schematic diagram of a material guide assembly according to an embodiment of the present invention;

[0034] Figure 8 It is a schematic structural diagram of a connecting ring according to an embodiment of the present invention;

[0035] Fig. 9 It is a schematic structural diagram of a scraping assembly according to an embodiment of the present invention;

[0036] Fig.10 for Fig. 9 A schematic diagram of the structure enlargement at the center A;

[0037] Fig.11 This is a schematic structural diagram of a second connecting socket according to an embodiment of the present invention;

[0038] Fig.12 is a schematic cross-sectional structural diagram of a second connecting socket according to an embodiment of the present invention;

[0039] Fig.13 for Fig.12 A schematic diagram of the structure enlarged at B in the middle;

[0040] Fig.14 It is a structural schematic diagram of a sliding frame according to an embodiment of the present invention;

[0041] Fig.15 It is a schematic structural diagram of a scraper according to an embodiment of the present invention;

[0042] Fig.16 It is a schematic structural diagram of a support assembly according to an embodiment of the present invention.

[0043] In the figure: 1, base; 2, first peeling mechanism; 21, first connecting frame; 22, cutting assembly; 221, first connecting seat; 222, cutting wheel; 223, first limiting shaft; 224, first screw; 225, first knob; 23, material guide assembly; 231, third connecting frame; 232, second limiting shaft; 233, second screw; 234, second knob; 235, material guide wheel; 236, third gear; 3, second peeling mechanism; 31, second connecting frame; 311, connecting ring; 312, gear ring; 32, scraping assembly; 34, second connecting seat; 341, third limiting shaft; 342, first slide; 343, second slide; 344, third slide; 345, storage slot; 346, baffle; 347, first elastic member; 35, sliding frame; 351, fourth slide groove; 352, trigger member; 353, second elastic member; 354, third elastic member; 36, scraper; 361, third connecting seat; 362, fourth limit shaft; 363, trigger plate; 364, fourth elastic member; 37, third screw; 38, third knob; 33, support assembly; 331, fourth connecting seat; 332, fifth elastic member; 333, sliding column; 334, ball; 335, fifth limit shaft; 336, fourth screw; 337, fourth knob; 4, transmission mechanism; 41, first gear; 42, first universal joint; 43, spline shaft; 44, spline tube; 45, second universal joint; 46, second gear. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] An embodiment of a cable stripping device for cable production of the present invention is as follows Figure 1 to Figure 2 As shown, it comprises a base 1, on which a first peeling mechanism 2 and a second peeling mechanism 3 are arranged, and a transmission mechanism 4 is arranged between the first peeling mechanism 2 and the second peeling mechanism 3;

[0046] like Figure 3 As shown, the first peeling mechanism 2 includes a first connecting frame 21, a cutting assembly 22 and a material guiding assembly 23. The first connecting frame 21 is provided with the cutting assembly 22 and the material guiding assembly 23. The number of the cutting assembly 22 and the material guiding assembly 23 are both multiple, and the multiple cutting assemblies 22 and the multiple material guiding assemblies 23 are staggered and distributed on the first connecting frame 21;

[0047] like Figure 4 As shown, the second peeling mechanism 3 includes a second connecting frame 31, a scraping assembly 32 and a supporting assembly 33. The scraping assembly 32 and the supporting assembly 33 are arranged on the second connecting frame 31. The scraping assembly 32 and the supporting assembly 33 are both multiple in number. The multiple scraping assemblies 32 and the multiple supporting assemblies 33 are staggered and distributed on the second connecting frame 31.

[0048] like Figure 5 As shown, the transmission mechanism 4 includes a first gear 41, a first universal joint 42, a spline shaft 43, a spline tube 44, a second universal joint 45 and a second gear 46. The first gear 41 is provided with the first universal joint 42, the end of the first universal joint 42 away from the first gear 41 is provided with the spline shaft 43, the end of the spline shaft 43 away from the first universal joint 42 is provided with the spline tube 44, the end of the spline tube 44 away from the spline shaft 43 is provided with the second universal joint 45, the end of the second universal joint 45 away from the spline tube 44 is provided with the second gear 46, and the second gear 46 is rotatably connected to the second connecting frame 31;

[0049] like Figure 3 and Figure 6As shown, the cutting assembly 22 includes a first connecting seat 221, a cutting wheel 222, a first limiting shaft 223, a first screw 224 and a first knob 225. The cutting wheel 222 and the first limiting shaft 223 are provided on the first connecting seat 221. The first limiting shaft 223 is slidably connected to the first connecting frame 21. The first connecting seat 221 is rotatably connected to the first screw 224. The first screw 224 is threadedly connected to the first connecting frame 21. The first screw 224 is provided at one end away from the first connecting seat 221 with the first knob 225.

[0050] like Figure 3 , Figure 5 and Figure 7 As shown, the material guide assembly 23 includes a third connecting frame 231, a second limiting shaft 232, a second screw rod 233, a second knob 234, a guide wheel 235 and a third gear 236. The first gear 41 is rotatably connected to the third connecting frame 231. The third connecting frame 231 is arranged on the base 1. The third connecting frame 231 is provided with a second limiting shaft 232. The second limiting shaft 232 is slidably connected to the first connecting frame 21. The third connecting frame 231 is rotatably connected with the second screw rod 233. The second screw rod 233 is threadedly connected to the first connecting frame 21. The second screw rod 233 is provided with a second knob 234 at one end away from the third connecting frame 231. The third connecting frame 231 is rotatably connected with a guide wheel 235. The guide wheel 235 is provided with a thorn-shaped protrusion. One end of the guide wheel 235 is provided with a third gear 236. The first gear 41 and the third gear 236 are meshed with each other.

[0051] like Figure 2 , Figure 5 and Figure 8 As shown, a connecting ring 311 is rotatably connected to the second connecting frame 31, and a gear ring 312 is provided on the connecting ring 311, and the gear ring 312 is meshed with the second gear 46;

[0052] like Figure 4 , Figure 8 , Fig. 9 and Fig.10 As shown, the scraping assembly 32 includes a second connecting seat 34, a sliding frame 35, a scraper 36, a third screw 37 and a third knob 38. The second connecting seat 34 is provided with a sliding frame 35, and the sliding frame 35 is provided with a scraper 36. The scraper 36 is in an arc shape, and the scraper 36 is obliquely arranged on a side of the sliding frame 35 away from the second connecting seat 34. The second connecting seat 34 is provided with a third screw 37, and the third screw 37 is threadedly connected to the connecting ring 311. The third knob 38 is provided at one end of the third screw 37 away from the second connecting seat 34.

[0053] like Figure 4 , Figures 8 to 13As shown, the second connecting seat 34 is provided with a third limiting shaft 341, the third limiting shaft 341 is slidably connected to the connecting ring 311, the second connecting seat 34 is provided with a first sliding groove 342, a second sliding groove 343, a third sliding groove 344 and a receiving groove 345, the sliding frame 35 is slidably connected to the second connecting seat 34 through the first sliding groove 342, the second connecting seat 34 is rotatably connected with a baffle 346, the baffle 346 is provided with a first elastic member 347, and the baffle 346 and the first elastic member 347 are both arranged in the receiving groove 345;

[0054] like Fig.10 , Fig.11 and Fig.14 As shown, a fourth slide groove 351 is provided on the sliding frame 35, and the fourth slide groove 351 is perpendicular to the second slide groove 343. A trigger member 352 is slidably connected in the fourth slide groove 351. A second elastic member 353 and a third elastic member 354 are provided on the sliding frame 35, and the second elastic member 353 is provided between the sliding frame 35 and the second connecting seat 34;

[0055] like Fig.10 , Fig.11 , Fig.14 and Fig.15 As shown, the scraper 36 is provided with a third connecting seat 361, the third elastic member 354 is arranged between the sliding frame 35 and the third connecting seat 361, the third connecting seat 361 is provided with a fourth limiting shaft 362, a trigger plate 363 and a fourth elastic member 364, the fourth limiting shaft 362 is slidably connected to the sliding frame 35, the trigger plate 363 is slidably connected to the second connecting seat 34 through the third sliding groove 344, and the fourth elastic member 364 is arranged between the third connecting seat 361 and the second connecting seat 34;

[0056] like Figure 4 , Figure 8 and Fig.16 As shown, the support assembly 33 includes a fourth connecting seat 331, a fifth elastic member 332, a sliding column 333, a ball 334, a fifth limiting shaft 335, a fourth screw 336 and a fourth knob 337. The fifth elastic member 332 is arranged inside the fourth connecting seat 331, the sliding column 333 is slidably connected to the fourth connecting seat 331, and the ball 334 is arranged at the end of the sliding column 333 away from the sliding column 333, the fifth limiting shaft 335 is arranged on the fourth connecting seat 331, and the fifth limiting shaft 335 is slidably connected to the connecting ring 311, the fourth connecting seat 331 is rotatably connected to the fourth screw 336, the fourth screw 336 is threadedly connected to the connecting ring 311, and the fourth knob 337 is arranged at the end of the fourth screw 336 away from the fourth connecting seat 331.

[0057] The working process is as follows:

[0058] S1. When in use, the cable to be stripped enters from the first stripping mechanism 2, passes through the first stripping mechanism 2 and the second stripping mechanism 3 in sequence, and the stripped cable core comes out from the second stripping mechanism 3;

[0059] S2. When the cable passes through the first stripping mechanism 2, the second knob 234 is first turned, the second knob 234 drives the second screw 233 to rotate, and the second screw 233 drives the guide wheel 235 to move through the third connecting frame 231, so that the guide wheel 235 is closely attached to the outer surface of the cable;

[0060] S3, rotating the first knob 225, the first knob 225 drives the first screw 224 to rotate, the first screw 224 drives the cutting wheel 222 to move through the first connecting seat 221, so that the cutting wheel 222 cuts into the cable sheath;

[0061] S4. When the cutting wheel 222 contacts the armor layer, the first knob 225 is stopped from rotating to limit the cutting wheel 222. As the cable moves, the cable sheath is cut by the cutting wheel 222. Due to friction, the guide wheel 235 is driven to rotate during the movement of the cable. Since the guide wheel 235 is provided with thorn-shaped protrusions, the guide wheel 235 drives the cable sheath cut by the cutting wheel 222 to be peeled off as the guide wheel 235 moves radially toward the cable during the rotation of the guide wheel 235.

[0062] S5. When the cable passes through the second stripping mechanism 3, the fourth knob 337 is turned, the fourth knob 337 drives the fourth screw 336 to rotate, the fourth screw 336 drives the sliding column 333 through the fourth connecting seat 331, and the sliding column 333 drives the ball 334 to rest on the armor layer of the cable to support the cable;

[0063] S6. Turn the third knob 38, the third knob 38 drives the third screw 37 to rotate, the third screw 37 drives the second connection seat 34, the second connection seat 34 drives the scraper 36 to move through the sliding frame 35, so that the blade of the scraper 36 cuts the armor layer and the insulation layer;

[0064] S7. During the movement of the cable, the cable sheath drives the guide wheel 235 to move, the guide wheel 235 drives the third gear 236 to rotate, the third gear 236 drives the first gear 41 to rotate, the first gear 41 drives the spline shaft 43 to rotate through the first universal joint 42, the spline shaft 43 drives the spline tube 44 to rotate, the spline tube 44 drives the second gear 46 to rotate through the second universal joint 45, and the second gear 46 drives the connecting ring 311 to rotate through the gear ring 312;

[0065] S8, the connecting ring 311 drives the scraping assembly 32 to rotate, scraping the armor layer and insulation layer of the cable, and can conveniently strip the outer skin, armor layer or copper tape shielding layer on the cable at the same time, thereby improving the stripping efficiency of the cable;

[0066] S9. Since the cable is always moving, the scraping component 32 scrapes the armor layer and the insulation layer of the cable in a spiral trajectory to avoid bending and deformation of the armor layer during the stripping process, which may jam the cable core conductor and even affect the quality of the cable core conductor (scratching the conductor or even cutting the conductor), thereby ensuring the quality of the cable core conductor after stripping;

[0067] S10. Since the thickness of the insulation layer at different positions may be different, the core is not always in the center of the cable. When the scraper 36 is scraping the armor layer and the insulation layer, after the scraper 36 contacts the core, because the core is metal and has a harder hardness than the insulation layer, the blade of the scraper 36 faces the insulation layer, and the arc portion of the scraper 36 that is not the blade faces the core, so as to prevent the core from being directly scratched and damaged by the blade of the scraper 36.

[0068] S11. After the arc-shaped part of the scraper 36 contacts the wire core, the fourth elastic member 364 and the third elastic member 354 contract, the trigger plate 363 pushes the trigger member 352, the trigger member 352 pushes the baffle 346 to rotate, the first elastic member 347 contracts, the trigger member 352 slides into the second slide groove 343, the sliding frame 35 slides on the second connecting seat 34, and the second elastic member 353 contracts, which can not only prevent the cable core from being scraped off by the blade of the scraper 36, but also ensure that the scraper 36 is always attached to the outside of the wire core to scrape off the armor layer and the insulation layer.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable stripping device for cable production, characterized in that: It comprises a base, on which a first peeling mechanism and a second peeling mechanism are arranged, and a transmission mechanism is arranged between the first peeling mechanism and the second peeling mechanism; The first peeling mechanism comprises a first connecting frame, on which a cutting assembly and a material guiding assembly are arranged; The second peeling mechanism comprises a second connecting frame, on which a scraping assembly and a supporting assembly are arranged; The second connecting frame is rotatably connected with a connecting ring, and the connecting ring is provided with a gear ring; The scraping assembly comprises a second connecting seat, a sliding frame is arranged on the second connecting seat, a scraper is arranged on the sliding frame, a third screw is arranged on the second connecting seat, the third screw is threadedly connected to the connecting ring, and a third knob is arranged at one end of the third screw away from the second connecting seat; The second connecting seat is provided with a third limiting shaft, the third limiting shaft is slidably connected to the connecting ring, the second connecting seat is provided with a first sliding groove, a second sliding groove, a third sliding groove and a receiving groove, the second connecting seat is rotatably connected with a baffle, and the baffle is provided with a first elastic member; The sliding frame is provided with a fourth sliding groove, a triggering member is slidably connected in the fourth sliding groove, and the sliding frame is provided with a second elastic member and a third elastic member; The scraper is provided with a third connecting seat, and the third connecting seat is provided with a fourth limiting shaft, a trigger plate and a fourth elastic member.

2. A cable stripping device for cable production according to claim 1, characterized in that: The transmission mechanism includes a first gear, a first universal joint is arranged on the first gear, a spline shaft is arranged at one end of the first universal joint away from the first gear, a spline tube is arranged at one end of the spline shaft away from the first universal joint, a second universal joint is arranged at one end of the spline tube away from the spline shaft, a second gear is arranged at one end of the second universal joint away from the spline tube, the second gear is rotatably connected to the second connecting frame, and the gear ring is meshed with the second gear.

3. A cable stripping device for cable production according to claim 1, characterized in that: The cutting assembly includes a first connecting seat, on which a cutting wheel and a first limiting shaft are provided, the first limiting shaft is slidably connected to the first connecting frame, the first connecting seat is rotatably connected to a first screw, the first screw is threadedly connected to the first connecting frame, and a first knob is provided at one end of the first screw away from the first connecting seat.

4. A cable stripping device for cable production according to claim 2, characterized in that: The material guide assembly includes a third connecting frame, the first gear is rotatably connected to the third connecting frame, the third connecting frame is arranged on the base, the third connecting frame is provided with a second limiting shaft, the second limiting shaft is slidably connected to the first connecting frame, the third connecting frame is rotatably connected with a second screw, the second screw is threadedly connected to the first connecting frame, a second knob is provided at one end of the second screw away from the third connecting frame, the third connecting frame is rotatably connected with a material guide wheel, one end of the material guide wheel is provided with a third gear, and the first gear and the third gear are meshed with each other.

5. A cable stripping device for cable production according to claim 1, characterized in that: The supporting assembly includes a fourth connecting seat, a fifth elastic member is arranged inside the fourth connecting seat, a sliding column is slidably connected to the fourth connecting seat, a ball is arranged at one end of the sliding column away from the sliding column, a fifth limiting shaft is arranged on the fourth connecting seat, the fifth limiting shaft is slidably connected to the connecting ring, a fourth screw is rotatably connected to the fourth connecting seat, the fourth screw is threadedly connected to the connecting ring, and a fourth knob is arranged at one end of the fourth screw away from the fourth connecting seat.

6. A cable stripping device for cable production according to claim 1, characterized in that: There are multiple cutting assemblies and multiple material guiding assemblies, and the multiple cutting assemblies and the multiple material guiding assemblies are staggered and distributed on the first connecting frame.

7. A cable stripping device for cable production according to claim 1, characterized in that: There are multiple scraping assemblies and multiple supporting assemblies, and the multiple scraping assemblies and the multiple supporting assemblies are staggered and distributed on the second connecting frame.

8. A cable stripping device for cable production according to claim 1, characterized in that: The sliding frame is slidably connected to the second connecting seat through the first sliding groove, and the baffle and the first elastic member are both arranged in the receiving groove.

9. A cable stripping device for cable production according to claim 1, characterized in that: The fourth sliding groove and the second sliding groove are perpendicular to each other, and the second elastic member is arranged between the sliding frame and the second connecting seat.

10. A cable stripping device for cable production according to claim 1, characterized in that: The third elastic member is arranged between the sliding frame and the third connecting seat, the fourth limiting shaft is slidably connected to the sliding frame, the trigger plate is slidably connected to the second connecting seat through the third sliding groove, and the fourth elastic member is arranged between the third connecting seat and the second connecting seat.

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