Cable stripping device

Abstract

The invention relates to a cable stripping device, and belongs to the technical field of cable stripping equipment, the cable stripping device comprises a stripping mechanism used for stripping a cable and further comprises a mounting frame, and the stripping mechanism comprises a clamping mechanism arranged in the mounting frame and used for clamping cables with different diameters; the cutter mechanism is arranged in the mounting frame and is used for peeling off the skin of the cable; the cutter mechanisms are arranged at the top end of the clamping mechanism at intervals; and the top end of the mounting frame is also fixedly provided with a skin winding mechanism for winding the skin of the stripped cable. The wire stripping device can be suitable for wire stripping operation of cables with different diameters, the applicability is high, the cutting edge can be polished at any time, the situation that the cutting effect is poor after a cutter cuts for a long time is avoided, and the operation efficiency is improved.

Description

Technical Field

[0001] The invention relates to a cable stripping device and belongs to the technical field of cable stripping equipment. Background Art

[0002] High-voltage cable stripping devices are specially designed to safely and efficiently strip the outer sheath of high-voltage cables. They are usually combined with a robotic arm, a tool system or laser technology to ensure that the outer sheath can be accurately stripped during operation while avoiding damage to the internal structure of the cable. The design of this type of device takes into account the safety of the operator and meets the requirements of ease of operation and efficiency in a high-voltage environment.

[0003] However, traditional cable stripping devices have the following disadvantages: first, it is inconvenient to deal with high-voltage cables of different thicknesses during use, resulting in the need to prepare multiple devices to deal with cables of different thicknesses; second, the cutting tool will wear during use, resulting in poor cutting effect after a long period of use, and it is inconvenient to disassemble the tool for grinding.

[0004] A new cable stripping device disclosed in a Chinese utility model patent with publication number CN217468094U includes a workbench, a mounting frame is arranged on the upper side of the workbench, a mounting rod is rotatably arranged on the upper end of the mounting frame and the upper side of the workbench, a first mounting groove is opened on the outer peripheral side of the mounting rod, a driving member for driving the mounting rod to rotate is arranged on the top of the mounting frame, a fixing plate is arranged on the upper side of the workbench, a second mounting groove is opened on the side of the fixing plate close to the mounting rod, a fixing box is arranged on the side of the fixing plate away from the mounting rod, a cutter is slidably arranged between the fixing box and the second mounting groove, and an adjustment mechanism and a fixing mechanism are arranged between the cutter and the fixing box.

[0005] The above reference example can strip the cable and adjust the position of the cutter at the same time, but it does not collect the cable skin during the stripping process. It takes time to organize the peeled skin later, which is time-consuming. Therefore, improvement is urgently needed. Summary of the invention

[0006] In order to overcome the shortcomings of the above-mentioned prior art, the present invention designs a cable stripping device, which can be used for stripping operations of cables of different diameters. It has strong applicability and the blade can be sharpened at any time to avoid poor cutting effect after the tool has been cutting for a long time, thereby improving work efficiency.

[0007] In order to achieve the above object, the present invention adopts the following technical solution:

[0008] A cable stripping device includes a stripping mechanism for stripping cables and an installation frame, wherein the stripping mechanism includes: a clamping mechanism: arranged inside the installation frame and used to clamp cables of different diameters; a cutter mechanism: arranged inside the installation frame and used to strip the sheath of the cable; the cutter mechanism is arranged at intervals on the top of the clamping mechanism; and a skin rolling mechanism is also fixedly installed on the top of the installation frame for winding the stripped cable sheath.

[0009] Furthermore, a wire opening is provided at the bottom of the installation frame, a through pipe is fixedly connected to the top of the installation frame, and the skin rolling mechanism is installed at the top of the through pipe; the through pipe is connected to the inside of the installation frame, and the top of the cable passes through the wire opening, the installation frame and the through pipe in sequence.

[0010] Furthermore, the clamping mechanism includes two clamping units movably installed on both sides of the mounting frame, the clamping unit includes a first threaded rod, one end of the first threaded rod is threaded through the side wall of the mounting frame and is rotatably connected to a first arc-shaped mounting plate, a plurality of telescopic rods are fixedly connected between the first mounting plate and the inner wall of the mounting frame, the telescopic rods include a second extension rod and a second storage rod that are slidably sleeved with each other.

[0011] Furthermore, grooves are provided on both sides of the first mounting plate, a first rotating rod is rotatably installed in the groove via a torsion spring, a plurality of connecting blocks are fixedly sleeved on the first rotating rod, and an arc-shaped adjusting plate is integrally fixedly connected to one end of the connecting block away from the inner wall of the groove.

[0012] Furthermore, the cutter mechanism includes two cutter units arranged on both sides of the mounting frame, the cutter unit includes a fixed block, a mounting block detachably sleeved inside the fixed block, a second threaded rod threaded through the mounting block, and a cutting knife rotatably mounted on the free end of the second threaded rod, the fixed block is fixedly penetrated through the side wall of the mounting frame, the cutting knife is arranged inside the mounting frame, and a plurality of telescopic rods detachably connected between the cutting knife and the mounting block, the telescopic rods 2 include a first extension rod and a first storage rod slidably sleeved with each other.

[0013] Furthermore, receiving grooves are provided on both sides of the mounting block, and a plurality of first plug rods with free ends facing the outlet direction of the receiving groove are provided in the receiving groove, and a second spring is sleeved on each of the first plug rods, and a second clamping block is also slidably sleeved in the receiving groove, and one end of the second clamping block is slidably engaged with each first plug rod, and the other end of the second clamping block extends out of the receiving groove and is clamped with the through groove on the inner wall of the fixed block, and a second pressure plate for pressing the second clamping block and retracting the second clamping block into the receiving groove is provided on the side of the fixed block.

[0014] Furthermore, the skin rolling mechanism includes a top plate fixed to the top of the through tube, a socket plate fixed at the four corners of the top of the top plate, and two winding assemblies, the two winding assemblies are arranged at both ends of the top plate and are rotatably connected to the two socket plates respectively, the winding assembly includes two turntables and a roller fixed between the two turntables, and a needle is installed on the roller; a turning rod for driving the winding assembly to rotate is rotatably connected to the socket plate, and the winding assembly is detachably connected to the top plate.

[0015] Furthermore, an extension plate is fixedly connected to one side of the top plate, and a vertical plate is vertically connected to the free end of the extension plate, and a transversely arranged slide is installed on the side of the vertical plate close to the top plate, and a sharpening rod is slidably installed on the slide, and a plurality of water injection grooves are provided on the top of the sharpening rod, and limit plates for preventing the sharpening rod from sliding are provided at both ends of the slide, and the limit plates are hingedly installed on both sides of the vertical plate; one of the rotating rods is transmission-connected with a tool clamping mechanism, and the tool clamping mechanism includes a clamping assembly for clamping a cutting knife and an articulated driving mechanism for driving the clamping assembly to reciprocate along the length direction of the sharpening rod, and the clamping assembly includes a clamping block, and a clamping groove is provided at one end of the clamping block close to the sharpening rod, and a plurality of pairs of card slots symmetrically arranged up and down are provided in the clamping groove.

[0016] Furthermore, both ends of each of the slots arranged at the upper end are provided with limiting mechanisms, and the limiting mechanism includes an end cover, a third spring and a limiting rod fixed to the bottom end of the end cover, and the bottom end of the limiting rod slides through the top wall of the clamping block and extends into the interior of the slot, and the third spring is sleeved on the limiting rod and the two ends of the third spring are respectively fixedly connected to the end cover and the top end of the clamping block.

[0017] Furthermore, a rotating shaft is fixedly sleeved between the two rotating disks, and the rotating shaft is integrally fixedly connected with the toggle lever; one end of one of the rotating shafts away from the toggle lever rotates and penetrates the sleeve plate; the hinge driving mechanism comprises a fixed bevel gear and a first swing lever which are sequentially sleeved on one end of the rotating shaft extending out of the sleeve plate, and the fixed bevel gear is fixedly connected to the sleeve plate, and the middle part of the first swing lever close to the fixed bevel gear is fixedly connected with a rotating sleeve through a connecting plate, and a connecting shaft is sleeved in the rotating sleeve, and two ends of the connecting shaft are respectively fixedly connected with a rotating bevel gear one and a rotating bevel gear two, and the rotating bevel gear one is meshed with the fixed bevel gear; a hinge pin two is rotatably penetrated at one side of the free end of the first swing lever close to the fixed bevel gear, and a rotating bevel gear three is fixedly sleeved at one end of the hinge pin two, and the rotating bevel gear three is meshed with the rotating bevel gear two, and a second swing lever is rotatably sleeved at the other end of the hinge pin two, and a hinge pin one is rotatably sleeved at a side of the free end of the second swing lever away from the first swing lever, and a free end of the hinge pin one is connected to a clamping block.

[0018] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0019] 1. In the present invention, by arranging the first threaded rod, the first mounting plate, the first rotating rod, the fixing block, the roller, the needle, the second threaded rod, the cutting knife, the torsion spring and the adjusting plate, the first threaded rod is rotated according to the thickness of the high-voltage cable to drive the first mounting plate to move. At the same time, the second extension rod and the second storage rod are used in cooperation to limit the first mounting plate. Then, the cable is passed through the two first mounting plates and the adjusting plate stretches the torsion spring to limit the high-voltage cables of different thicknesses to avoid misalignment during cutting. At the same time, the second threaded rod can be rotated to adjust the position of the cutting knife. Then, the sheath of the cable is cut by the cutting knife, and then the two halves of the sheath are pierced onto the needle through the through tube. Then, the roller is rotated to collect the sheath.

[0020] 2. In the present invention, through the arrangement of the first pressure plate, the first clamping block, the first spring, the third mounting plate, the second pressure plate, the second clamping block, the first insertion rod, the second spring, the mounting block and the pulling plate, when the cutting knife is worn out due to a long period of use, the second pressure plate can be pressed to drive the second clamping block to slide on the first insertion rod and compress the second spring, and then the pulling plate can be pulled to remove the mounting block, and then the cutting knife can be polished, and after the roller is full, the first pressure plate can be pressed to drive the first clamping block to compress the first spring so that the roller can be removed, and then the new roller can be fixed on the second mounting plate by the cooperation of the first clamping block and the first spring, thereby increasing practicality.

[0021] 3. In the present invention, by setting the clamping block, the sharpening rod and the articulated driving mechanism, while the dial rod is rotated to drive the roller to rotate and wind the peeled skin, the clamping block can be driven to move horizontally through the articulated driving mechanism, and then the cutting knife fixed on the clamping block can be driven to do reciprocating motion on the sharpening rod, and then the cutting knife can be sharpened; when working, while the cable is being stripped, the spare cutting knife can be sharpened, and when the cutting efficiency of the cutting knife in use is low, the spare cutting knife can be replaced, so that seamless work can be achieved, and the cutting knife with reduced cutting efficiency can be sharpened to achieve seamless connection next time, which not only improves the work efficiency, but also ensures the sharpness of the cutting knife, and ensures the quality of cable stripping and the accuracy of cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0024] Figure 3 It is a schematic structural diagram of a cutter unit of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the skin rolling mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the winding assembly after disassembly of the present invention;

[0027] Figure 6 is a structural diagram of Embodiment 2 of the present invention;

[0028] Figure 7 The present invention Figure 6 A local enlarged structural schematic diagram of A;

[0029] Figure 8 It is a side view structural diagram of the second embodiment of the present invention.

[0030] The figures are marked as follows: 100, socket plate; 1, mounting frame; 101, wire opening; 2, first threaded rod; 3, first mounting plate; 301, groove; 4, first rotating rod; 5, fixing block; 6, through pipe; 601, top plate; 7, second mounting plate; 8, first pressing plate; 9, first clamping block; 10, first spring; 11, third mounting plate; 12, roller; 121, turntable; 122, rotating shaft; 123, turning rod; 13, needle; 14, second pressing plate; 15, second clamping block; 16, first plug rod; 17, second spring; 18, mounting block; 181, receiving groove; 19, pulling sleeve; 20, second threaded rod; 21, cutting knife; 22, third mounting plate; An extension rod; 23, a first storage rod; 24, a torsion spring; 25, an adjustment plate; 251, a connecting block; 26, a second extension rod; 27, a second storage rod; 28, a fixed bevel gear; 29, a rotating bevel gear one; 30, a rotating sleeve; 31, a rotating bevel gear two; 32, a rotating bevel gear three; 33, a first swing rod; 34, a second swing rod; 341, a hinge pin one; 342, a hinge pin two; 35, a connecting plate; 36, an extension plate; 37, a vertical plate; 38, a sharpening rod; 381, a water filling groove; 39, a limiting plate; 40, a clamping block; 41, a clamping groove; 42, a clamping groove; 44, a limiting rod; 45, a third spring; 46, an end cover; 47, a slide seat. DETAILED DESCRIPTION

[0031] The present invention is described in more detail below with reference to the embodiments.

[0032] Embodiment 1

[0033] See also Figures 1 to 5 The cable stripping device of this embodiment includes a stripping mechanism for stripping the cable, and also includes a mounting frame 1, and the stripping mechanism includes:

[0034] Clamping mechanism: arranged inside the installation frame 1 and used to clamp cables of different diameters;

[0035] Cutter mechanism: arranged inside the installation frame 1 and used to peel off the cable skin;

[0036] The cutter mechanism is arranged at intervals on the top of the clamping mechanism;

[0037] A skin-reeling mechanism for winding the peeled-off cable skin is also fixedly mounted on the top of the mounting frame 1 .

[0038] Furthermore, a wire opening 101 is provided at the bottom of the installation frame 1, a through pipe 6 is fixedly connected to the top of the installation frame 1, and a skin rolling mechanism is installed at the top of the through pipe 6; the through pipe 6 is connected to the inside of the installation frame 1, and the top of the cable passes through the wire opening 101, the installation frame 1 and the through pipe 6 in sequence.

[0039] Furthermore, the clamping mechanism includes two clamping units movably installed on both sides of the mounting frame 1, the clamping unit includes a first threaded rod 2, one end of the first threaded rod 2 is threadedly penetrated through the side wall of the mounting frame 1 and is rotatably connected to a first arc-shaped mounting plate 3, two telescopic rods are fixedly connected between the first mounting plate 3 and the inner wall of the mounting frame 1, and the two telescopic rods are respectively arranged on the upper and lower sides of the first threaded rod 2, the telescopic rod includes a second extension rod 26 and a second storage rod 27 that are slidably sleeved with each other, and the first mounting plate 3 at the end of the first threaded rod 2 can be moved by rotating the first threaded rod 2, thereby adjusting the distance between the two first mounting plates 3 to adapt to cable telescopic rods of different thicknesses and sizes, and the setting of the telescopic rod can limit the first mounting plate 3 so that the first mounting plate 3 can only move in the moving direction of the first threaded rod 2.

[0040] Furthermore, grooves 301 are provided on both sides of the first mounting plate 3, and a first rotating rod 4 is rotatably installed in the groove 301 through a torsion spring 24. Two connecting blocks 251 are fixedly sleeved on the first rotating rod 4, and an arc-shaped adjusting plate 25 is integrally fixedly connected to one end of the connecting block 251 away from the inner wall of the groove 301. Through the setting of the torsion spring 24, the adjusting plate 25 can always maintain an outward clamping tendency, thereby more effectively clamping the cable and preventing the cable from deviating.

[0041] Furthermore, the cutting mechanism includes two cutting units arranged on both sides of the mounting frame 1, the cutting unit including a fixed block 5, a mounting block 18 detachably sleeved inside the fixed block 5, a second threaded rod 20 threadedly penetrating the mounting block 18, and a cutting knife 21 rotatably installed at the free end of the second threaded rod 20, the fixed block 5 is fixedly arranged through the side wall of the mounting frame 1, the cutting knife 21 is arranged inside the mounting frame 1, two telescopic rods 2 are detachably connected between the cutting knife 21 and the mounting block 18, and the two telescopic rods 2 are respectively arranged on the upper and lower sides of the second threaded rod 20, the telescopic rod 2 includes a first extension rod 22 and a first storage rod 23 slidably sleeved with each other, and the setting of the telescopic rod 2 can limit the cutting knife 21.

[0042] Furthermore, receiving grooves 181 are provided on both sides of the mounting block 18, and a plurality of first plug rods 16 with their free ends facing the outlet direction of the receiving grooves 181 are provided in the receiving grooves 181, and each first plug rod 16 is sleeved with a second spring 17, and a second clamping block 15 is also slidably sleeved in the receiving grooves 181, and one end of the second clamping block 15 is slidably engaged with each first plug rod 16, and the other end of the second clamping block 15 extends out of the receiving groove 181 and is clamped with the through groove on the inner wall of the fixed block 5, and a second pressing plate 14 for pressing the second clamping block 15 and retracting the second clamping block 15 into the receiving groove 181 is provided on the side of the fixed block 5.

[0043] In this embodiment, a pull sleeve 19 is fixedly provided on the mounting block 18, and the pull sleeve 19 is sleeved outside the second threaded rod 20. When the mounting block 18 is disassembled, the pull sleeve 19 is used to pull the mounting block 18 for easy disassembly.

[0044] Furthermore, the skin rolling mechanism includes a top plate 601 fixed on the top of the through tube 6, a socket plate 100 fixed at the four corners of the top of the top plate 601, and two winding assemblies. The two winding assemblies are arranged at both ends of the top plate 601 and are rotatably connected to the two socket plates 100 respectively. The winding assembly includes two turntables 121 and a roller 12 fixed between the two turntables 121, and a needle 13 is installed on the roller 12; a turning rod 123 is rotatably connected to the socket plate 100 for driving the winding assembly to rotate, and the winding assembly is detachably connected to the top plate 601.

[0045] Specifically, see Figure 5 A second mounting plate 7 is fixedly installed on the upper end of the top plate 601, and a third mounting plate 11 is movably sleeved on the top of the second mounting plate 7. Mounting grooves are provided on both sides of the third mounting plate 11, and a first clamping block 9 is movably installed in the mounting groove, and a first spring 10 is fixedly installed between the first clamping block 9 and the inner end of the mounting groove. A through groove that is clamped with the first clamping block 9 is provided on the second mounting plate 7, and a first pressing plate 8 for pressing the first clamping block 9 is installed at the outer end of the through groove. By pressing the first pressing plate 8, the first clamping block 9 can be disengaged from the clamping connection with the through groove, thereby making the third mounting plate 11 detachable, which is convenient for processing the collected cable sheaths.

[0046] Embodiment 2

[0047] The cable stripping device of this embodiment is based on the above-mentioned embodiment 1, and the overall mechanical connection relationship of the skin rolling mechanism is further defined as follows:

[0048] See also Figures 6 to 8An extension plate 36 is fixedly connected to one side of the top plate 601, and a vertical plate 37 is vertically connected to the free end of the extension plate 36. A horizontally arranged slide seat 47 is installed on the side of the vertical plate 37 close to the top plate 601, and a sharpening rod 38 is slidably installed on the slide seat 47. A plurality of water injection grooves 381 are opened on the top of the sharpening rod 38, and the water injection grooves 381 can be connected to an external water pipe, so that the sharpening rod 38 can be cooled when sharpening. Limiting plates 39 are provided at both ends of the slide seat 47 to prevent the sharpening rod 38 from sliding. The limiting plates 39 are hingedly installed on both sides of the vertical plate 37, and the limiting plates 39 are hinged to the vertical plate 37. When the sharpening rod 38 needs to be taken out, the limiting plates 39 can be moved to lose their limiting function.

[0049] In this embodiment, three sharpening rods 38 are detachably mounted on the vertical plate 37, and can be reasonably selected according to the taper of the cutting end of the cutting knife 21, thereby improving the applicability of the device.

[0050] One of the turning rods 123 is connected to a tool clamping mechanism, which includes a clamping assembly for clamping the cutting knife 21 and an articulated driving mechanism for driving the clamping assembly to reciprocate along the length direction of the sharpening rod 38. The clamping assembly includes a clamping block 40, and a clamping groove 41 is provided at one end of the clamping block 40 close to the sharpening rod 38. Three pairs of slots 42 symmetrically arranged in the upper and lower directions are provided in the clamping groove 41. When installing the cutting knife 21, it is only necessary to push the triangular prism-shaped cutting knife 21 into a pair of slots 42.

[0051] See also Figure 7 The three pairs of slots 42 are arranged in sequence from the inner end of the clamping slot 41 to the outside, which can adapt to the clamping of cutting knives 21 of different sizes. At the same time, in order to ensure the stability of the cutting knife 21 in the slot 42, limiting mechanisms are provided at both ends of each slot 42 arranged at the upper end. The limiting mechanism includes an end cover 46, a third spring 45 and a limiting rod 44 fixed to the bottom end of the end cover 46. The bottom end of the limiting rod 44 slides through the top wall of the clamping block 40 and then extends into the inside of the slot 42, that is, the two ends of the cutting knife 21 can be limited by the limiting rod 44, the third spring 45 is sleeved on the limiting rod 44 and the two ends of the third spring 45 are respectively fixedly connected to the end cover 46 and the top of the clamping block 40.

[0052] Furthermore, a rotating shaft 122 is fixedly sleeved between the two turntables 121, and the rotating shaft 122 is fixedly connected to the toggle rod 123 as a whole; one end of the rotating shaft 122 away from the toggle rod 123 rotates and passes through the socket plate 100; the articulated driving mechanism includes a fixed bevel gear 28 and a first swing rod 33 which are sequentially sleeved on the end of the rotating shaft 122 extending out of the socket plate 100, and the fixed bevel gear 28 is fixedly connected to the socket plate 100. Specifically, the end of the rotating shaft 122 extending out of the socket plate 100 is rotatably sleeved with the fixed bevel gear 28 and fixedly sleeved with the first swing rod 33.

[0053] The middle part of the first swing rod 33 on the side close to the fixed bevel gear 28 is fixedly connected to the rotating sleeve 30 through the connecting plate 35, and a connecting shaft is sleeved in the rotating sleeve 30, and the two ends of the connecting shaft are respectively fixedly connected to the rotating bevel gear 1 29 and the rotating bevel gear 2 31, and the rotating bevel gear 1 29 is meshed with the fixed bevel gear 28; the free end of the first swing rod 33 is rotatably penetrated by a hinge pin 242 on the side close to the fixed bevel gear 28, and one end of the hinge pin 242 is fixedly sleeved with the rotating bevel gear 32, and the rotating bevel gear 32 is meshed with the rotating bevel gear 2 31, and the other end of the hinge pin 242 is rotatably sleeved with the second swing rod 34, and the free end of the second swing rod 34 is rotatably sleeved with the hinge pin 1 341 on the side away from the first swing rod 33, and the free end of the hinge pin 1 341 is connected to the clamping block 40.

[0054] Specifically, when the surface of the cable is wound, toggling the toggle lever 123 will drive the rotating shaft 122 to rotate, and the rotation of the rotating shaft 122 will drive the first swing arm 33 to swing. Since the swing of the first swing arm 33 can drive the rotating sleeve 30 to rotate synchronously through the connecting plate 35, under the rotation action of the rotating sleeve 30, the rotating bevel gear 1 29 revolves around the fixed bevel gear 28, and also rotates under the meshing action of the fixed bevel gear 28, thereby driving the connecting shaft, the rotating bevel gear 2 31 and the rotating bevel gear 3 32 to rotate in turn. The rotation of the rotating bevel gear 3 32 can drive the second swing arm 34 to rotate through the hinge pin 2 342. Since the free end of the second swing arm 34 is connected to the clamping block 40 through the hinge pin 1 341, under the rotation and revolution action of the second swing arm 34, the clamping block 40 will continuously reciprocate along the length direction of the sharpening rod 38, and the cutting knife 21 is stuck into the sharpening groove of the sharpening rod 38, so that the cutting knife 21 can be continuously sharpened.

[0055] The working principle of the present invention is as follows: first, the first threaded rod 2 is rotated according to the thickness of different high-voltage cables to drive the first mounting plate 3 to move. At the same time, the second extension rod 26 and the second storage rod 27 are used in combination to limit the first mounting plate 3. Then, the cable is passed through the two first mounting plates 3 and the adjustment plate 25 stretches the torsion spring 24 to limit the high-voltage cables of different thicknesses to avoid misalignment during cutting. At the same time, the second threaded rod 20 can be rotated to adjust the position of the cutting knife 21. Then, the cutting knife 21 cuts the cable epidermis, and then the two halves of the epidermis are pierced onto the needle 13 through the through tube 6. Then, the roller 12 is rotated to collect the epidermis.

[0056] When the cutting knife 21 is worn out due to long-term use, the second pressure plate 14 can be pressed to drive the second clamping block 15 to slide on the first insertion rod 16 and compress the second spring 17, and then the pull sleeve 19 can be pulled to remove the mounting block 18, and then the cutting knife 21 can be removed and installed on the clamping block 40, and a spare cutting knife 21 can be installed on the mounting block 18 to continue cutting. Then, when winding the cut epidermis, the blade of the replaced cutting knife 21 can be polished by rotating the dial rod 123 without affecting the current cutting work.

[0057] After the roller 12 is full, the first pressure plate 8 can be pressed to drive the first clamping block 9 to compress the first spring 10 so that the roller 12 can be removed, and then the new roller 12 can be fixed on the second mounting plate 7 through the cooperation of the first clamping block 9 and the first spring 10, which increases practicality.

[0058] In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0059] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] Obviously, the described embodiments are only some embodiments of the present invention, not all 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.

Claims

1. A cable stripping device, comprising a stripping mechanism for stripping a cable, characterized in that: It also includes a mounting frame (1), and the wire stripping mechanism includes: A clamping mechanism is arranged inside the installation frame (1) and is used to clamp cables of different diameters; A cutter mechanism is arranged inside the installation frame (1) and is used to peel off the outer skin of the cable; The cutter mechanism is arranged at intervals on the top of the clamping mechanism; A skin-rolling mechanism for winding the peeled cable skin is also fixedly installed on the top of the installation frame (1).

2. A cable stripping device according to claim 1, characterized in that: The bottom end of the installation frame (1) is provided with a wire opening (101); the top end of the installation frame (1) is fixedly connected with a through pipe (6); the skin rolling mechanism is installed at the top end of the through pipe (6); the through pipe (6) is connected to the inside of the installation frame (1); the top end of the cable passes through the wire opening (101), the installation frame (1) and the through pipe (6) in sequence.

3. A cable stripping device according to claim 2, characterized in that: The clamping mechanism comprises two clamping units movably mounted on both sides of the mounting frame (1), the clamping unit comprising a first threaded rod (2), one end of the first threaded rod (2) is threadedly penetrated through the side wall of the mounting frame (1) and is rotatably connected to a first arc-shaped mounting plate (3), a plurality of telescopic rods are fixedly connected between the first mounting plate (3) and the inner side wall of the mounting frame (1), the telescopic rods comprising a second extension rod (26) and a second storage rod (27) which are slidably sleeved with each other.

4. A cable stripping device according to claim 3, characterized in that: Grooves (301) are provided on both sides of the first mounting plate (3), a first rotating rod (4) is rotatably mounted in the groove (301) via a torsion spring (24), a plurality of connecting blocks (251) are fixedly sleeved on the first rotating rod (4), and an end of the connecting block (251) away from the inner wall of the groove (301) is integrally fixedly connected with an arc-shaped adjusting plate (25).

5. A cable stripping device according to claim 4, characterized in that: The cutting mechanism comprises two cutting units arranged on both sides of the mounting frame (1), the cutting units comprising a fixed block (5), a mounting block (18) detachably sleeved inside the fixed block (5), a second threaded rod (20) threadedly penetrating the mounting block (18), and a cutting knife (21) rotatably mounted on the free end of the second threaded rod (20), the fixed block (5) being fixedly penetrating the side wall of the mounting frame (1), the cutting knife (21) being arranged inside the mounting frame (1), a plurality of telescopic rods (2) being detachably connected between the cutting knife (21) and the mounting block (18), the telescopic rods (2) comprising a first extension rod (22) and a first storage rod (23) slidably sleeved with each other.

6. A cable stripping device according to claim 5, characterized in that: Both sides of the mounting block (18) are provided with receiving grooves (181), and a plurality of first plug rods (16) with free ends facing the outlet direction of the receiving groove (181) are provided in the receiving groove (181), and each of the first plug rods (16) is sleeved with a second spring (17), and a second clamping block (15) is also slidably sleeved in the receiving groove (181), one end of the second clamping block (15) is slidably plugged with each of the first plug rods (16), and the other end of the second clamping block (15) extends out of the receiving groove (181) and is clamped with a through groove on the inner wall of the fixed block (5), and a second pressing plate (14) for pressing the second clamping block (15) and causing the second clamping block (15) to retract into the receiving groove (181) is provided on the side of the fixed block (5).

7. A cable stripping device according to claim 6, characterized in that: The skin rolling mechanism comprises a top plate (601) fixed on the top of the through tube (6), a socket plate (100) fixedly arranged at the four corners of the top of the top plate (601), and two winding assemblies, the two winding assemblies are arranged at the two ends of the top plate (601) and are rotatably connected to the two socket plates (100) respectively, the winding assembly comprises two rotating disks (121) and a roller (12) fixed between the two rotating disks (121), and a needle (13) is installed on the roller (12); a rotating rod (123) for driving the winding assembly to rotate is rotatably connected to the socket plate (100), and the winding assembly is detachably connected to the top plate (601).

8. A cable stripping device according to claim 7, characterized in that: An extension plate (36) is fixedly connected to one side of the top plate (601), and a vertical plate (37) is vertically connected to a free end of the extension plate (36). A horizontally arranged slide seat (47) is installed on one side of the vertical plate (37) close to the top plate (601), and a sharpening rod (38) is slidably installed on the slide seat (47). A plurality of water injection grooves (381) are provided at the top of the sharpening rod (38). Limiting plates (39) for preventing the sharpening rod (38) from sliding are arranged at both ends of the slide seat (47). The limiting plates (39) The tool holder (21) is hingedly mounted on both sides of the vertical plate (37); one of the rotating rods (123) is connected to a tool clamping mechanism in a transmission manner, the tool clamping mechanism comprising a clamping assembly for clamping the cutting knife (21) and a hinged driving mechanism for driving the clamping assembly to reciprocate along the length direction of the sharpening rod (38); the clamping assembly comprises a clamping block (40); one end of the clamping block (40) close to the sharpening rod (38) is provided with a clamping groove (41); a plurality of pairs of clamping grooves (42) symmetrically arranged in the upper and lower directions are provided in the clamping groove (41).

9. A cable stripping device according to claim 8, characterized in that: Both ends of each of the clamping slots (42) arranged at the upper end are provided with a limiting mechanism, the limiting mechanism comprising an end cover (46), a third spring (45) and a limiting rod (44) fixed to the bottom end of the end cover (46), the bottom end of the limiting rod (44) slides through the top wall of the clamping block (40) and then extends into the inside of the clamping slot (42), the third spring (45) is sleeved on the limiting rod (44) and the two ends of the third spring (45) are respectively fixedly connected to the end cover (46) and the top end of the clamping block (40).

10. A cable stripping device according to claim 9, characterized in that: A rotating shaft (122) is fixedly sleeved between the two rotating disks (121), and the rotating shaft (122) is integrally fixedly connected to the toggle lever (123); one end of the rotating shaft (122) away from the toggle lever (123) is rotatably penetrated through the sleeve plate (100); the hinged driving mechanism comprises a fixed bevel gear (28) and a first swinging lever (33) which are sequentially sleeved on the end of the rotating shaft (122) extending out of the sleeve plate (100), and the fixed bevel gear (28) is fixedly connected to the sleeve plate (100); the middle part of the first swinging lever (33) close to the fixed bevel gear (28) is fixedly connected to a rotating sleeve (30) through a connecting plate (35); a connecting shaft is sleeved inside the rotating sleeve (30), and the two ends of the connecting shaft are respectively A rotating bevel gear 1 (29) and a rotating bevel gear 2 (31) are fixedly connected, and the rotating bevel gear 1 (29) is meshed with the fixed bevel gear (28); a hinge pin 2 (342) is rotatably provided on the side of the free end of the first swing rod (33) close to the fixed bevel gear (28), one end of the hinge pin 2 (342) is fixedly sleeved with a rotating bevel gear 3 (32), and the rotating bevel gear 3 (32) is meshed with the rotating bevel gear 2 (31); the other end of the hinge pin 2 (342) is rotatably sleeved with a second swing rod (34), and the free end of the second swing rod (34) is rotatably sleeved with a hinge pin 1 (341) on the side away from the first swing rod (33), and the free end of the hinge pin 1 (341) is connected to the clamping block (40).

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