Wire stripping device
By designing a wire peeling device including a guide mechanism, a cutting mechanism and a wire retraction mechanism, the problem that traditional devices cannot completely peel off the outer skin when dealing with wires of different diameters is solved, and the effect of efficient peeling, automatic wire retraction and reduced labor intensity is achieved.
Patent Information
- Application Number
- CN202422659678.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-11-01
AI Technical Summary
When traditional wire peeling devices deal with wires of different diameters, they cannot completely peel off the outer skin, resulting in high recycling costs. They need to be manually sorted after peeling, which is very labor-intensive, and the blade needs to be frequently disassembled, polished or replaced, which wastes time and money.
A wire peeling device is designed, including a base plate, a guide mechanism, a cutting mechanism and a wire retraction mechanism. The guide mechanism locates the wires through the guide roller shaft. The cutting mechanism adopts an adjustable cutting knife and a V-shaped guide wheel, which can adapt to wires of different diameters and automatically collects wires through the wire retraction mechanism.
The device can effectively peel off the outer skin of wires of different diameters, reduce impurities, reduce recycling costs, improve production efficiency, and reduce the labor intensity of manual finishing by automatic wire collection and extend the service life of the blade.
Smart Images
Figure CN223022973U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire stripping, in particular to a wire stripping device for a conductor. Background Art
[0002] The surface of the metal conductor of a wire and a cable is wrapped with an insulating layer, which is generally made of a soft polymer material. If waste wires and cables are directly discarded, it is a great waste of relatively precious metal materials. Therefore, in many cases, it is necessary to recycle waste wires. When recycling waste wires and cables, it is necessary to strip the insulating layer on the surface of the metal conductor. The position of the stripping knife of the traditional wire stripping device is usually fixed. When processing wires with different diameters, the wire outer skin cannot be completely stripped off, resulting in too many impurities in the subsequent recycling of the cable, increasing the subsequent recycling cost; and the wires and cables after the stripping process usually need to be manually sorted and wound, with a large labor intensity; moreover, the stripping knife needs to be disassembled, polished or replaced after being used for a period of time, wasting time and money; in addition, the conductor has a bending arc, which is not convenient for positioning during cutting. For this reason, a wire stripping device with a clever design, convenient cutting, capable of stripping wires with different diameters, realizing automatic wire collection of the metal conductor after stripping, and capable of adjusting the cutting edge of the cutting blade is proposed. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a wire stripping device with a clever design, convenient cutting, capable of stripping wires with different diameters, realizing automatic wire collection of the metal conductor after stripping, and capable of adjusting the cutting edge of the cutting blade.
[0004] To solve the above problems, the technical solution adopted by the utility model is:
[0005] A wire stripping device, which includes a bottom plate and a guiding mechanism, a cutting mechanism and a wire collection mechanism sequentially arranged on the bottom plate. The cutting mechanism includes mounting blocks symmetrically fixed on both sides of the bottom plate. A through square groove is formed in the middle of the mounting block along the width direction of the bottom plate. Limiting grooves are formed on the left and right side walls of the square groove along the up and down direction. A first adjusting block that can slide up and down along the square groove is arranged in the square groove. Limiting blocks adapted to the limiting grooves are fixed at both ends of the first adjusting block;
[0006] A first threaded hole penetrating in the vertical direction is formed in the first adjusting block. A first adjusting bolt is screwed in the first threaded hole. The lower end of the first adjusting bolt is rotatably hinged to the bottom of the limiting groove, and a first worm gear is coaxially fixed to the upper end after passing through the top of the mounting block. The first worm gears on the tops of the two mounting blocks are meshed with the same first worm. One end of the first worm is fixedly provided with a first rotating handle. A cylindrical positioning groove is formed inside one of the mounting blocks, and a first friction surface is arranged at the bottom of the positioning groove. A through hole coaxial with the positioning groove is formed in the other mounting block. An external thread sleeve is coaxially fixed outside the through hole, and a matching internal thread cap is provided on the external thread sleeve. The outer end of the internal thread cap is closed.
[0007] A mounting shaft is coaxially arranged in the through hole. A positioning plate is fixedly provided at one end of the mounting shaft close to the positioning groove. The outer diameter of the positioning plate is adapted to the inner diameter of the positioning groove, and a second friction surface is arranged on the outside of the positioning plate. A disc-shaped cutting tool is fixedly provided in the middle of the mounting shaft. A rotating rod is horizontally arranged below the mounting shaft between the two mounting blocks, and a guide wheel is arranged in the middle of the rotating rod.
[0008] As an implementation manner of the present utility model, the guiding mechanism includes a first guiding mechanism and a second guiding mechanism sequentially arranged along the length direction on the bottom plate. Two mutually parallel guiding roller shafts are arranged on both the first guiding mechanism and the second guiding mechanism, and the guiding roller shafts on the first guiding mechanism and the second guiding mechanism are perpendicularly arranged.
[0009] As an implementation manner of the present utility model, the first guiding mechanism and the second guiding mechanism have the same structure and both include a square frame. Installation grooves penetrating up and down are formed at the top and bottom of the frame. Two second adjusting blocks are symmetrically arranged left and right in the installation groove. A second adjusting screw is arranged in the installation groove. The left end of the second adjusting screw is rotatably hinged to the left side wall of the installation groove, and the right end is provided with a second worm gear after passing through the right side wall of the frame. Threaded portions are arranged on the second adjusting screw, and the threaded portions on the left side and the right side of the second adjusting screw have opposite thread directions. Second threaded holes corresponding to the threaded portions on the left side and the right side are formed in the two second adjusting blocks. The two second worm gears above and below the frame are meshed with the same second worm. One end of the second worm is fixedly provided with a second rotating handle. A guiding roller shaft is rotatably hinged between the corresponding second adjusting blocks in the two installation grooves.
[0010] As an implementation manner of the present utility model, the two guiding roller shafts of the first guiding mechanism are horizontally arranged, and the two guiding roller shafts of the second guiding mechanism are vertically arranged, wherein the second guiding mechanism is located between the cutting mechanism and the first guiding mechanism.
[0011] As an embodiment of the present utility model, the wire winding mechanism includes mounting plates fixed on both sides of the bottom plate and a wire winding roller rotatably arranged between the two mounting plates, and a wire winding motor for driving the wire winding roller to rotate is mounted on one of the mounting plates.
[0012] As an embodiment of the present utility model, a first outer shell is arranged outside the first worm gear and the first worm, and the first worm gear and the first worm are mounted on the first outer shell; a second outer shell is arranged outside the second worm gear and the second worm, and the second worm gear and the second worm are mounted on the second outer shell.
[0013] As an embodiment of the present utility model, the second guiding mechanism is arranged on the bottom plate in a height-adjustable manner.
[0014] As an embodiment of the present utility model, an adjusting gasket is arranged between the second guiding mechanism and the bottom plate.
[0015] As an embodiment of the present utility model, the guiding wheel is a V-shaped wheel, and the end of the rotating rod is rotatably arranged on the inner wall of the mounting block.
[0016] As an embodiment of the present utility model, the guiding wheel is a V-shaped wheel, which is rotatably arranged on the rotating rod, and the end of the rotating rod is fixedly arranged on the inner wall of the mounting block.
[0017] The beneficial effects of adopting the above technical solutions are as follows:
[0018] The wire stripping device provided by the present utility model is ingeniously designed. The wire is positioned by the guiding mechanism before cutting, which is convenient for the cutting knife to cut. The first adjusting screw can be adjusted by the first handle, so that the height of the cutting knife can be adjusted. Cooperating with the V-shaped guiding wheel, wire stripping treatment can be carried out on wires with different diameters. By arranging a first friction surface on the positioning groove and a second friction surface on the positioning plate, after the internal thread nut is tightened on the external thread sleeve, the pressing of the first friction surface and the second friction surface can be realized, so as to fix the position of the cutting knife. When the cutting edge at the bottom of the cutting knife is not sharp, the cutting knife can be rotated by loosening the internal thread nut and rotating the mounting shaft to replace the cutting edge at its bottommost position. The working efficiency is high and the economic cost is reduced. After the wire is stripped, the metal conductor is automatically wound by the wire winding mechanism, and at the same time, the wire is driven to perform the cutting operation, which greatly improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic structural diagram of the present utility model.
[0020] Figure 2 is a schematic structural diagram of the present utility model from another angle.
[0021] Figure 3It is another perspective structural schematic diagram of the present utility model.
[0022] Figure 4 It is another perspective structural schematic diagram of the present utility model.
[0023] Figure 5 It is a structural schematic diagram of the guiding mechanism in the present utility model.
[0024] Figure 6 It is another perspective structural schematic diagram of the guiding mechanism in the present utility model.
[0025] Wherein: 1 bottom plate, 2 mounting block, 3 square groove, 4 limiting groove, 5 first adjusting block, 6 limiting block, 7 positioning groove, 8 first friction surface, 9 through hole, 10 first threaded hole, 11 first adjusting screw, 12 first worm gear, 13 first worm, 14 first turning handle, 15 first outer shell, 16 rotating rod, 17 guiding wheel, 18 first guiding mechanism, 19 second guiding mechanism, 20 frame, 21 mounting groove, 22 second adjusting block, 23 second adjusting screw, 24 threaded part, 25 second worm gear, 26 second worm, 27 second turning handle, 28 second outer shell, 29 guiding roller shaft, 30 mounting plate, 31 wire winding roller, 32 wire winding motor, 33 mounting shaft, 34 cutting knife, 35 positioning plate, 36 external thread sleeve, 37 internal thread nut, 38 strengthening column, 39 jack. Specific embodiments
[0026] To make the objectives, technical solutions and advantages of the present utility model clearer, the following describes the utility model clearly and completely in conjunction with specific embodiments.
[0027] As Figures 1-4 shown, a wire stripping device includes a bottom plate 1 and a guiding mechanism, a cutting mechanism and a wire winding mechanism sequentially arranged on the bottom plate 1. The cutting mechanism includes mounting blocks 2 symmetrically fixed on both sides of the bottom plate 1. A through square groove 3 is formed in the middle of the mounting block 2 along the width direction of the bottom plate 1. Square limiting grooves 4 are formed in the left and right side walls of the square groove 3 along the up and down direction. A first adjusting block 5 that can slide up and down along it is arranged in the square groove 3. Square limiting blocks 6 adapted to the limiting grooves 4 are fixedly arranged at both ends of the first adjusting block 5;
[0028] A first threaded hole 10 penetrating in the vertical direction is formed in the first adjusting block 5. A first adjusting bolt 11 is screwed in the first threaded hole 10. The lower end of the first adjusting bolt 11 is rotatably hinged to the bottom of the limiting groove 4, and the upper end passes through the top of the mounting block 2 and is coaxially fixed with a first worm gear 12. The first worm gears 12 at the tops of the two mounting blocks 2 are meshed with the same first worm 13. One end of the first worm 13 is fixedly provided with a first turning handle 14. A cylindrical positioning groove 7 is formed inside one of the mounting blocks 2, and a first friction surface 8 is arranged at the bottom of the positioning groove 7. A through hole 9 coaxial with the positioning groove 7 is formed in the other mounting block 2. An external thread sleeve 36 is coaxially fixed outside the through hole 9, and a matching internal thread cap 37 is provided on the external thread sleeve 36. The outer end of the internal thread cap 37 is closed.
[0029] A mounting shaft 33 is coaxially arranged in the through hole 9. A positioning plate 35 is fixedly provided at one end of the mounting shaft 33 close to the positioning groove 7. The outer diameter of the positioning plate 35 is adapted to the inner diameter of the positioning groove 7, and a second friction surface is arranged on the outside of the positioning plate 35. A disc-shaped cutting knife 34 is fixedly provided in the middle of the mounting shaft 33. When the second friction surface is in contact with the first friction surface 8, a part of the other end of the mounting shaft 33 is located outside the external thread sleeve 36, so that when the internal thread cap 37 is screwed onto the external thread sleeve 36, the mounting shaft 33 can be pressed. A rotating rod 16 is horizontally arranged below the mounting shaft 33 between the two mounting blocks 2, and a guide wheel 17 is arranged in the middle of the rotating rod 16.
[0030] The wire stripping device provided by the utility model is ingeniously designed. The wire is positioned before cutting through the guiding mechanism, which is convenient for the cutting knife 34 to cut. The first adjusting screw 11 can be adjusted through the first handle 14, so that the height of the cutting knife 34 can be adjusted. Cooperating with the V-shaped guide wheel 17, wire stripping treatment can be carried out on wires with different diameters. By arranging the first friction surface 8 on the positioning groove 7 and the second friction surface on the positioning plate 35, after the internal thread cap 37 is tightened on the external thread sleeve 36, the first friction surface 8 and the second friction surface can be pressed, so as to fix the position of the cutting knife 34. When the cutting edge at the bottom of the cutting knife 34 is not sharp, the cutting knife 34 can be rotated by loosening the internal thread cap 37 and rotating the mounting shaft 33 to replace the cutting edge at the bottommost position. The working efficiency is high and the economic cost is reduced. After the wire is stripped, the automatic wire collection of the metal conductor is realized through the wire collection mechanism, and at the same time, the wire is driven to carry out the cutting operation, which greatly improves the production efficiency.
[0031] In this embodiment, the guiding mechanism includes a first guiding mechanism 18 and a second guiding mechanism 19 sequentially arranged along the length direction on the bottom plate 1. Two mutually parallel guiding roller shafts 29 are arranged on both the first guiding mechanism 18 and the second guiding mechanism 19, and the guiding roller shafts 29 on the first guiding mechanism 18 and the second guiding mechanism 19 are arranged perpendicular to each other.
[0032] Specifically, as Figure 5 and Figure 6 shown, the first guiding mechanism 18 and the second guiding mechanism 19 have the same structure and both include a square frame 20. Installation grooves 21 penetrating up and down are formed at the top and bottom of the frame 20. Two second adjusting blocks 22 are symmetrically arranged left and right in the installation grooves 21. A second adjusting screw 23 is arranged in the installation grooves 21. The left end of the second adjusting screw 23 is rotatably hinged to the left side wall of the installation groove 21, and the right end passes through the right side wall of the frame 20 and is provided with a second worm gear 25. A threaded portion 24 is arranged on the second adjusting screw 23, and the threaded portions 24 on the left and right sides of the second adjusting screw 23 have opposite helix directions. Second threaded holes corresponding to the threaded portions 24 on the left and right sides are formed on the two second adjusting blocks 22. The two second worm gears 25 above and below the frame 20 are engaged with the same second worm 26, and a second rotating handle 27 is fixedly arranged at one end of the second worm 26. A guiding roller shaft 29 is rotatably hinged between the corresponding second adjusting blocks 22 in the two installation grooves 21.
[0033] During the setting, the two guiding roller shafts 29 of the first guiding mechanism 19 are arranged horizontally, and the two guiding roller shafts 29 of the second guiding mechanism 20 are arranged vertically. The second guiding mechanism 20 is located between the cutting mechanism and the first guiding mechanism 19. First, the wire is limited in the up and down direction, and then the wire is limited in the left and right direction, which is convenient for guiding and positioning the wire on the guiding wheel 17 in the left and right direction.
[0034] The wire winding mechanism includes mounting plates 30 fixed on both sides of the bottom plate 1 and a wire winding roller 31 rotatably arranged between the two mounting plates 30. A wire winding motor 32 for driving the wire winding roller 31 to rotate is installed on one of the mounting plates 30.
[0035] In this embodiment, a first housing 15 is arranged outside the first worm gear 12 and the first worm 13, and the first worm gear 12 and the first worm 13 are installed on the first housing 15; a second housing 28 is arranged outside the second worm gear 25 and the second worm 26, and the second worm gear 25 and the second worm 26 are installed on the second housing 28.
[0036] As a further optimization, the second guiding mechanism 19 is arranged on the bottom plate 1 in a height-adjustable manner, so that the wire is always in a horizontal conveying state during the processing. In this regard, for wires with different diameters, the thickness of the adjusting shims arranged between the second guiding mechanism 19 and the bottom plate 1 is different.
[0037] As an implementation manner, the guide wheel 17 is a V-shaped wheel, and the end of the rotating rod 16 is rotatably arranged on the inner wall of the mounting block 2. As another implementation manner, the guide wheel 17 is a V-shaped wheel, which is rotatably arranged on the rotating rod 16, and baffles are arranged on both sides of the guide wheel 17 to prevent the guide wheel 17 from moving along the axial direction of the rotating rod 16. At this time, the end of the rotating rod 16 is fixedly arranged on the inner wall of the mounting block 2.
[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A wire stripping device, characterized in that: It comprises a bottom plate and a guide mechanism, a cutting mechanism and a wire-receiving mechanism arranged on the bottom plate in sequence, the cutting mechanism comprises mounting blocks symmetrically fixedly arranged on both sides of the bottom plate, a through square groove is provided in the middle of the mounting block along the width direction of the bottom plate, and limiting grooves are provided on the left and right side walls of the square groove along the up-down direction, a first adjusting block which can slide in the up-down direction is arranged in the square groove, and limiting blocks adapted to the limiting grooves are fixedly arranged at both ends of the first adjusting block; The first adjusting block is provided with a through first threaded hole in the vertical direction, a first adjusting bolt is threaded in the first threaded hole, the lower end of the first adjusting bolt is rotatably hinged to the bottom of the limiting groove, and the upper end is coaxially fixed with a first worm gear after passing through the top of the mounting block; the first worm gears on the tops of the two mounting blocks are meshed with the same first worm, and a first turning handle is fixed at one end of the first worm; a cylindrical positioning groove is provided on the inner side of one of the mounting blocks, and a first friction surface is provided at the bottom of the positioning groove, and a through hole coaxial with the positioning groove is provided on the other mounting block, an external threaded sleeve is coaxially fixed on the outer side of the through hole, and a matching internal threaded cap is provided on the external threaded sleeve, and the outer end of the internal threaded cap is closed; A mounting shaft is coaxially arranged in the through hole, a positioning plate is fixedly arranged at one end of the mounting shaft close to the positioning groove, the outer diameter of the positioning plate is matched with the inner diameter of the positioning groove, and a second friction surface is arranged on the outer side of the positioning plate, and a disc-shaped cutting knife is fixedly arranged in the middle of the mounting shaft; a rotating rod is horizontally arranged below the mounting shaft between the two mounting blocks, and a guide wheel is arranged in the middle of the rotating rod.
2. A wire stripping device according to claim 1, characterized in that: The guide mechanism includes a first guide mechanism and a second guide mechanism sequentially arranged on the bottom plate along the length direction, and the first guide mechanism and the second guide mechanism are each provided with two guide rollers parallel to each other, and the guide rollers on the first guide mechanism and the second guide mechanism are arranged perpendicular to each other.
3. A wire stripping device according to claim 2, characterized in that: The first guide mechanism and the second guide mechanism have the same structure and both include a square frame, the top and bottom of the frame are provided with installation grooves that pass through from top to bottom, and two second adjusting blocks are symmetrically arranged in the installation groove; a second adjusting screw is arranged in the installation groove, the left end of the second adjusting screw is rotatably hinged on the left side wall of the installation groove, and the right end is installed with a second worm gear after passing through the right side wall of the frame, the second adjusting screw is provided with a threaded portion, and the left and right threaded portions of the second adjusting screw rotate in opposite directions, and the two second adjusting blocks are provided with second threaded holes corresponding to the left and right threaded portions respectively, the two second worm wheels above and below the frame are meshed with the same second worm, and a second rotating handle is fixed at one end of the second worm; a guide roller is rotatably hinged between the corresponding second adjusting blocks in the two installation grooves.
4. A wire stripping device according to claim 3, characterized in that: The two guide rollers of the first guide mechanism are arranged horizontally, and the two guide rollers of the second guide mechanism are arranged vertically, wherein the second guide mechanism is located between the cutting mechanism and the first guide mechanism.
5. A wire stripping device according to claim 4, characterized in that: The wire-taking mechanism comprises mounting plates fixedly arranged on both sides of the bottom plate, and a wire-taking roller rotatably arranged between the two mounting plates, wherein a wire-taking motor for driving the wire-taking roller to rotate is mounted on one of the mounting plates.
6. A wire stripping device according to claim 5, characterized in that: A first housing is disposed outside the first worm wheel and the first worm, and the first worm and the first worm are mounted on the first housing; a second housing is disposed outside the second worm wheel and the second worm, and the second worm wheel and the second worm are mounted on the second housing.
7. A wire stripping device according to claim 4, characterized in that: The second guide mechanism is arranged on the bottom plate in a height-adjustable manner.
8. A wire stripping device according to claim 7, characterized in that: An adjusting gasket is arranged between the second guide mechanism and the bottom plate.
9. A wire stripping device according to claim 1, characterized in that: The guide wheel is a V-shaped wheel, and the end of the rotating rod is rotatably arranged on the inner wall of the mounting block.
10. A wire stripping device according to claim 1, characterized in that: The guide wheel is a V-shaped wheel, which is rotatably arranged on a rotating rod, and the end of the rotating rod is fixedly arranged on the inner wall of the mounting block.