Automatic skin stripping equipment for power wires and cables

Abstract

The invention discloses an automatic skin stripping device for power wires and cables, which relates to the field of cable construction equipment, including a frame, and also including: a first slide, which is slidably installed on the frame, a round hole for the cable to pass through is opened on the first slide, and one side of the first slide is connected to an A telescopic driving member driving it to move along the length direction of the frame; the automatic skin stripping device for power wires and cables drives a stripping plate to move through a B feeding component, so that the stripping plate is inserted into the cutting gap of the insulating sheath of the cable, the B driving component drives the stripping plate to reciprocate around a support shaft, and the stripping plate pushes the insulating sheath of the cable at the cut position to loosen the insulating sheath, and at the same time, the C driving component drives the ring to reciprocate around its own axis, and the ring drives the stripping component to reciprocate, so that the two stripping plates can repeatedly and greatly push the insulating sheath of the cable at the cut position to loosen the cut insulating sheath of the cable.

Description

Technical Field

[0001] The invention relates to cable construction equipment technology, and in particular to an automatic skin stripping device for power wires and cables. Background Art

[0002] In the prior art, when stripping a large diameter cable, the insulating sheath of the cable is cut by a cutting device, and then the cable skin is peeled off manually. Since the insulating sheath of the cable is thick and the insulating sheath and the internal wire are tightly attached together, it is often difficult to peel off the insulating sheath after the sheath of the cable is cut, resulting in low stripping efficiency.

[0003] For example, the Chinese invention patent with publication number CN117913711A discloses a stripping mechanism for a cable stripping machine, which clamps the cable through a first clamping unit group, heats the cable skin through a heating component to soften the cable skin, and uses a four-bar linkage mechanism to move the cable skin, so that the upper clamping plate and the lower clamping plate are driven by the driving mechanism to strip off the cable skin. By heating the cable skin, the stripping resistance is reduced and the stripping efficiency is improved. However, for cables with larger diameters, the stripping of the cable is carried out by clamping and pulling, which requires a large pulling force. After the cable skin is heated and softened, it is easy to adhere to the first clamping unit, and hard pulling can easily cause damage to the wires inside the cable. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic skin stripping device for power wires and cables to solve the above-mentioned shortcomings in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solution: an automatic skin stripping device for power wires and cables, comprising a frame, and also comprising:

[0006] A first slide seat is slidably mounted on the frame, a round hole for the cable to pass through is provided on the first slide seat, and a telescopic driving member A is connected to one side of the first slide seat to drive it to move along the length direction of the frame;

[0007] A guide mechanism, which is mounted on the first slide seat and is used to limit the movement of the cable along the center line of the circular hole;

[0008] A cutting mechanism is arranged on one side of the guide mechanism, the cutting mechanism comprises two groups of cutting components, the two groups of cutting components are symmetrically arranged on the first slide, the cutting components comprise a cutter, one side of the cutter is connected to a feeding component A for driving the cutter to move radially along the circular hole;

[0009] An auxiliary mechanism is installed on a side of the cutting mechanism away from the guide mechanism, the auxiliary mechanism includes a second slide, the bottom of the second slide is slidably connected to the frame, one side of the second slide is connected to an A driving component for driving it to move along the length direction of the frame, a circular ring is rotatably installed on the second slide, and the axis of the circular ring is colinear with the center line of the circular hole, two groups of stripping components are symmetrically installed on the circular ring, the stripping component includes a fixed plate and a stripping plate, a support shaft is fixedly installed on the fixed plate, one side of the stripping plate is connected to a B feeding component for driving it to move radially along the circular ring, the other side of the stripping plate is connected to a B driving component for driving it to reciprocate around the support shaft, and one side of the circular ring is connected to a C driving component for driving it to rotate around its own axis.

[0010] Furthermore, the guide mechanism includes an adjustment component and multiple guide wheels. The multiple guide wheels are arranged in a circular array with the center line of the circular hole as the center line. One side of the multiple guide wheels is respectively connected to the adjustment component. The adjustment component is used to drive the multiple guide wheels to move synchronously along the radial direction of the circular hole.

[0011] Furthermore, the adjustment component includes a driving disk, one side of which is connected to a rotating driving component A that drives it to rotate around its own axis. The driving disk is provided with a plurality of inclined grooves, the number of which is the same as the number of guide wheels and corresponds one to one. A guide rod is slidably connected inside the inclined groove, one end of the guide rod is fixedly connected to a support frame, the outer wall of the support frame is slidably connected to the first slide seat, and the end of the support frame away from the guide rod is rotatably connected to the guide wheel adjacent to it.

[0012] Furthermore, the A rotation driving component includes a gear ring, which is fixedly sleeved on the outside of the driving disk, one side of the gear ring is meshed with the A gear, and one side of the A gear is connected to the A rotation driving member that drives it to rotate around its own axis.

[0013] Furthermore, the A feeding assembly includes an A sleeve, the bottom end of the A sleeve is fixedly connected to the cutter, the outer wall of the A sleeve is slidably connected to the first slide seat, the internal thread of the A sleeve is connected to the A screw, the top end of the A screw is externally rotatably connected to the A bracket, and one end of the A bracket is fixedly connected to the first slide seat.

[0014] Furthermore, the A driving assembly includes two B telescopic driving members, the two B telescopic driving members are both fixedly mounted on the first slide, and the moving ends of the two B telescopic driving members are respectively fixedly connected to the second slide.

[0015] Furthermore, the B driving component includes an A swing plate, one end of which is slidably connected to a B sleeve, the bottom end of the B sleeve is fixedly connected to the stripping plate, one side of the A swing plate is rotatably connected to the support shaft, a guide groove is provided on the A swing plate, a push rod is slidably connected inside the guide groove, one end of the push rod is fixedly connected to a turntable, and one side of the turntable is connected to a B rotating driving component that drives it to rotate around its own axis.

[0016] Furthermore, the B rotation driving assembly includes an A-side gear, which is rotatably mounted on the second slide, one side of the A-side gear is meshed with a B-gear, the inner side wall of the B-gear is fixedly connected to the A-shaft, the outer side wall of the A-shaft is rotatably connected to the fixed plate, one end of the A-shaft away from the B-gear is fixedly connected to the turntable, the other side of the A-side gear is meshed with a C-gear, the inner wall of the C-gear is fixedly connected to the B-shaft, the outer side wall of the B-shaft is rotatably connected to the second slide, one end of the B-shaft away from the C-gear is fixedly sleeved with a D-gear, one side of the D-gear is meshed with an arc-shaped rack, one side of the arc-shaped rack is fixedly connected to a B swing plate, the bottom end of the B swing plate is rotatably connected to the second slide, a straight groove is provided on the B swing plate, the inner wall of the straight groove is slidably connected to a sliding rod, one end of the sliding rod is fixedly connected to an E-gear, one side of the E-gear is rotatably connected to the second slide through a rotating shaft, the bottom of the E-gear is meshed with an A-rack, and the A-rack is fixedly mounted on the frame.

[0017] Furthermore, the B feed assembly includes a B screw, the outer wall of the B screw is threadedly connected to the inner wall of the B sleeve, the end of the B screw is rotatably connected to the B bracket, and the end of the B bracket is fixedly connected to the A swing plate.

[0018] Furthermore, the C drive assembly includes a B-side gear, one side of the B-side gear is fixedly connected to the circular ring, the other side of the B-side gear is meshed with an F gear, one side of the F gear is fixedly connected to a C-axis, an end of the C-axis away from the F gear is fixedly sleeved with a G gear, the outer wall of the C-axis is rotatably connected to the second slide seat, a B rack is meshed at the bottom of the G gear, a mounting plate is fixedly connected to the bottom of the B rack, one end of the mounting plate is fixedly connected to the first slide seat, and one side of the mounting plate is slidably connected to the frame.

[0019] Compared with the prior art, the present invention provides an automatic skin stripping device for power wires and cables. The stripping plate is driven to move by the B feeding assembly so that the stripping plate is inserted into the cutting gap of the insulation sheath of the cable. The B driving assembly drives the stripping plate to reciprocate around the support shaft. The stripping plate pushes the insulation sheath of the cable at the cut position to loosen the insulation sheath. At the same time, the C driving assembly drives the circle to reciprocate around its own axis. The circle drives the stripping assembly to reciprocate, so that the two stripping plates can repeatedly and greatly push the insulation sheath of the cable at the cut position to loosen the cut insulation sheath of the cable.

[0020] When the moving end of the B telescopic driving member is extended and retracted, the second slide is moved relative to the first slide. At this time, when the F gear rotates, the B surface gear drives the ring to rotate, and the stripping plate rotates with the ring, so that the stripping plate repeatedly and greatly pushes the cut cable skin around the axis of the ring, so that the cable skin is separated from the internal wires, thereby improving the stripping efficiency of the cable skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 A schematic diagram of a first external stereoscopic structure provided by an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of a second external three-dimensional structure provided by an embodiment of the present invention;

[0024] Figure 3 A schematic cross-sectional view of an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the combination of a first slide seat, a guide mechanism and a cutting mechanism provided in an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of a first partial structure provided for an embodiment of the present invention;

[0027] Figure 6 The embodiment of the present invention provides Figure 1 A is an enlarged schematic diagram;

[0028] Figure 7 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at B in FIG.

[0029] Figure 8 A second partial structural schematic diagram provided for an embodiment of the present invention;

[0030] Fig. 9 A schematic diagram of the coordination of the arc-shaped rack, the swing plate B, the slide bar and the gear E provided in an embodiment of the present invention.

[0031] Description of reference numerals:

[0032] 1. Frame; 2. First slide; 21. A telescopic drive member; 3. Guide mechanism; 31. Guide wheel; 32. Drive plate; 33. Inclined groove; 34. Guide rod; 35. Support frame; 36. Gear ring; 37. A gear; 38. A rotary drive member; 4. Cutting mechanism; 41. Cutter; 42. A sleeve; 43. A screw; 44. A bracket; 5. Auxiliary mechanism; 51. Second slide; 52. Ring; 53. Fixed plate; 54. Stripping plate; 541. B screw; 542. B bracket; 55. Support shaft; 56. B telescopic drive member Moving part; 57, A swing plate; 571, B sleeve; 58, guide groove; 59, push rod; 591, turntable; 592, A surface gear; 593, B gear; 594, A shaft; 595, C gear; 596, B shaft; 597, D gear; 598, arc rack; 599, B swing plate; 5991, slide bar; 5992, E gear; 5993, A rack; 5994, B surface gear; 5995, F gear; 5996, C shaft; 5997, G gear; 5998, B rack; 5999, mounting plate. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] See also Figures 1 to 9 , an automatic skin stripping device for power wires and cables, comprising a frame 1, and also comprising:

[0035] A first slide 2 is slidably mounted on the frame 1. A round hole is provided on the first slide 2 for the cable to pass through. A telescopic driving member 21 is connected to one side of the first slide 2 to drive the first slide 2 to move along the length direction of the frame 1;

[0036] The telescopic driving member A 21 is a telescopic cylinder or a hydraulic cylinder. The moving end of the telescopic driving member A 21 is fixedly connected to the first slide seat 2. The telescopic driving member A 21 is fixedly installed on the frame 1.

[0037] A guide mechanism 3 is mounted on the first slide seat 2, and is used to limit the movement of the cable along the center line of the circular hole;

[0038] The cutting mechanism 4 is arranged on one side of the guide mechanism 3. The cutting mechanism 4 includes two groups of cutting components. The two groups of cutting components are symmetrically arranged on the first slide 2. The cutting components include a cutter 41. One side of the cutter 41 is connected to a feeding component A for driving it to move radially along the circular hole.

[0039] The auxiliary mechanism 5 is installed on the side of the cutting mechanism 4 away from the guide mechanism 3. The auxiliary mechanism 5 includes a second slide 51. The bottom of the second slide 51 is slidably connected to the frame 1. One side of the second slide 51 is connected to an A driving component that drives it to move along the length direction of the frame 1. A circular ring 52 is rotatably installed on the second slide 51, and the axis of the circular ring 52 is colinear with the center line of the circular hole. Two groups of stripping components are symmetrically installed on the circular ring 52. The stripping component includes a fixed plate 53 and a stripping plate 54. A support shaft 55 is fixedly installed on the fixed plate 53. One side of the stripping plate 54 is connected to a B feeding component that drives it to move radially along the circular ring 52. The other side of the stripping plate 54 is connected to a B driving component that drives it to reciprocate around the support shaft 55. One side of the circular ring 52 is connected to a C driving component that drives it to rotate around its own axis.

[0040] When stripping a large-diameter cable, it is often difficult to strip the insulation sheath after cutting the cable sheath, because the insulation sheath is thick and the insulation sheath is tightly attached to the internal wire, resulting in low stripping efficiency.

[0041] To this end, two groups of cutting components are provided, the end of the cable is passed through the circular hole on the first slide 2, and the position of the cutter 41 is adjusted by the A feed component to adapt to cables of different thicknesses, the guide mechanism 3 limits the cable, and then the first slide 2 is driven to move by the A telescopic drive member 21, and the cutting mechanism 4 is driven to move when the first slide 2 moves, and the cutter 41 performs axial cutting of the insulating sheath of the cable, and the length of the cable stripping is determined by controlling the telescopic amount of the moving end of the A telescopic drive member 21, and after the cutting mechanism 4 cuts the insulating sheath of the cable for a certain distance, the stripping plate 54 is driven to move by the B feed component, so that the stripping plate 54 is inserted into the cutting gap of the insulating sheath of the cable, and at this time, the stripping plate 54 can be driven by the B drive component to move around The support shaft 55 rotates back and forth, and the stripping plate 54 pushes the insulating sheath of the cable at the cut position to loosen the insulating sheath. At the same time, the C driving component can drive the ring 52 to reciprocate around its own axis. During the reciprocating rotation of the ring 52, the ring 52 drives the stripping component to rotate back and forth, so that the two stripping plates 54 can repeatedly and significantly push the insulating sheath of the cable at the cut position to loosen the cut insulating sheath of the cable, and the A driving component can drive the second slide 51 to move along the length direction of the frame 1, so that the moving direction of the second slide 51 is opposite to the moving direction of the first slide 2, so that the stripping plate 54 can repeatedly push the insulating sheath of the cable, thereby facilitating easier stripping of the insulating sheath of the cable and improving the stripping efficiency of the cable skin.

[0042] In one embodiment of the present invention, the guide mechanism 3 includes an adjustment component and a plurality of guide wheels 31, wherein the plurality of guide wheels 31 are arranged in a circular array with the center line of the circular hole as the center line, and one side of the plurality of guide wheels 31 is respectively connected to the adjustment component, and the adjustment component is used to drive the plurality of guide wheels 31 to synchronously move along the radial direction of the circular hole;

[0043] The plurality of guide wheels 31 are driven to move synchronously along the radial direction of the circular hole by the adjusting component, so that the surfaces of the plurality of guide wheels 31 are closely attached to the surface of the cable, thereby achieving the guiding and limiting of the cable;

[0044] In one embodiment of the present invention, the adjustment component includes a driving disk 32, one side of which is connected to a rotation driving component A that drives the driving disk 32 to rotate around its own axis, and a plurality of inclined grooves 33 are provided on the driving disk 32, the number of the inclined grooves 33 is the same as the number of the guide wheels 31 and corresponds one to one, a guide rod 34 is slidably connected inside the inclined groove 33, one end of the guide rod 34 is fixedly connected to a support frame 35, the outer wall of the support frame 35 is slidably connected to the first slide seat 2, and one end of the support frame 35 away from the guide rod 34 is rotatably connected to the guide wheel 31 adjacent to it;

[0045] The A rotation driving assembly includes a gear ring 36, which is fixedly sleeved on the outside of the driving disk 32, and one side of the gear ring 36 is meshed with an A gear 37, and one side of the A gear 37 is connected to an A rotation driving member 38 that drives it to rotate around its own axis. The A rotation driving member 38 is a motor or a rotary cylinder, and the A gear 37 is fixedly sleeved on the outside of the output shaft of the A rotation driving member 38. The A rotation driving member 38 is fixedly installed on the first slide 2;

[0046] The A rotating driving member 38 drives the A gear 37 to rotate, and the A gear 37 drives the driving disk 32 to rotate through the ring gear 36. Since the outer wall of the support frame 35 is slidingly connected with the first slide seat 2, the inner wall of the inclined groove 33 on the driving disk 32 pushes the guide rod 34, and the guide rod 34 drives the guide wheel 31 to move through the support frame 35, thereby realizing the adjustment of the position of the guide wheel 31 to adapt to cables of different thicknesses.

[0047] In one embodiment of the present invention, the A feeding assembly includes an A sleeve 42, the bottom end of the A sleeve 42 is fixedly connected to the cutter 41, the outer wall of the A sleeve 42 is slidably connected to the first slide 2, the A sleeve 42 is internally threadedly connected to an A screw 43, the top end of the A screw 43 is externally rotatably connected to an A bracket 44, and one end of the A bracket 44 is fixedly connected to the first slide 2;

[0048] When peeling off the sheath of cables of different thicknesses, since the outer wall of the A sleeve 42 is slidably connected to the first slide seat 2, the A screw 43 can be rotated, and the A screw 43 drives the cutter 41 to move through the A sleeve 42, thereby adjusting the position of the cutter 41 to adapt to the cutting of the sheaths of cables of different thicknesses and thicknesses.

[0049] In one embodiment of the present invention, the A drive assembly includes two B telescopic drive members 56, the two B telescopic drive members 56 are fixedly mounted on the first slide 2, the moving ends of the two B telescopic drive members 56 are respectively fixedly connected to the second slide 51, and the B telescopic drive members 56 are telescopic cylinders or hydraulic cylinders;

[0050] By extending and retracting the moving end of the B telescopic driving member 56, the second slide 51 is moved relative to the first slide 2, so that the stripping plate 54 can repeatedly push the cut cable insulation sheath to loosen the cable insulation sheath.

[0051] In one embodiment of the present invention, the B driving assembly includes an A swing plate 57, one end of the A swing plate 57 is slidably connected to a B sleeve 571, the bottom end of the B sleeve 571 is fixedly connected to the stripping plate 54, one side of the A swing plate 57 is rotatably connected to the support shaft 55, a guide groove 58 is provided on the A swing plate 57, a push rod 59 is slidably connected inside the guide groove 58, one end of the push rod 59 is fixedly connected to a turntable 591, the push rod 59 is eccentrically arranged with the turntable 591, and one side of the turntable 591 is connected to a B rotating driving assembly that drives it to rotate around its own axis;

[0052] The turntable 591 is driven to rotate by the B rotation drive assembly, and the rotation of the turntable 591 will drive the push rod 59 to rotate. The push rod 59 drives the A swing plate 57 to reciprocate around the support shaft 55 by pushing the inner wall of the guide groove 58. The A swing plate 57 drives the stripping plate 54 to reciprocate around the support shaft 55 through the B sleeve 571, thereby achieving the stripping plate 54 repeatedly pushing the cable skin at the cut location.

[0053] In one embodiment of the present invention, the B rotation drive assembly includes an A-side gear 592, which is rotatably mounted on the second slide seat 51, one side of the A-side gear 592 is meshed with a B gear 593, the inner side wall of the B gear 593 is fixedly connected to an A shaft 594, the outer side wall of the A shaft 594 is rotatably connected to the fixed plate 53, one end of the A shaft 594 away from the B gear 593 is fixedly connected to the turntable 591, the other side of the A-side gear 592 is meshed with a C gear 595, the inner wall of the C gear 595 is fixedly connected to a B shaft 596, the outer side wall of the B shaft 596 is rotatably connected to the second slide seat 51, and the B shaft 596 is rotatably connected to the second slide seat 51. The end of 96 away from the C gear 595 is fixedly sleeved with a D gear 597, one side of the D gear 597 is meshed with an arc-shaped rack 598, one side of the arc-shaped rack 598 is fixedly connected with a B swing plate 599, the bottom end of the B swing plate 599 is rotatably connected to the second slide seat 51, a straight groove is provided on the B swing plate 599, the inner wall of the straight groove is slidably connected with a slide bar 5991, one end of the slide bar 5991 is fixedly connected with an E gear 5992, one side of the E gear 5992 is rotatably connected to the second slide seat 51 through a rotating shaft, the bottom of the E gear 5992 is meshed with an A rack 5993, and the A rack 5993 is fixedly installed on the frame 1;

[0054] Since the A rack 5993 is fixedly installed on the frame 1, when the first slide 2 drives the cutting mechanism 4 to move along the length direction of the frame 1 to cut the cable sheath, the second slide 51 does not move relative to the first slide 2. Since the E gear 5992 is meshed with the A rack 5993, during the movement, the E gear 5992 rotates and pushes the inner wall of the straight groove through the slide bar 5991 thereon to drive the B swing plate 599 to swing back and forth. The B swing plate 599 drives the D gear 597 to rotate back and forth through the arc rack 598 thereon. The D gear 597 drives the A surface gear 592 to rotate back and forth through the B shaft 596 and the C gear 595. The A surface gear 592 drives the B gear 593 to rotate. The B gear 593 drives the turntable 591 to rotate through the A shaft 594, so that on the cutting path of the cable sheath, the stripping plate 54 repeatedly pushes the cable sheath at the cut position to loosen the cable sheath, thereby improving the stripping efficiency of the cable sheath.

[0055] In one embodiment of the present invention, the B feed assembly includes a B screw 541, the outer wall of the B screw 541 is threadedly connected to the inner wall of the B sleeve 571, the end of the B screw 541 is rotatably connected to the B bracket 542, and the end of the B bracket 542 is fixedly connected to the A swing plate 57;

[0056] When dealing with cables of different thicknesses and cable sheaths of different thicknesses, since the B sleeve 571 is slidingly connected to the B bracket 542, the B sleeve 571 can be moved by rotating the B screw 541, and the B sleeve 571 drives the stripping plate 54 to move, thereby adjusting the position of the stripping plate 54.

[0057] In one embodiment of the present invention, the C drive assembly includes a B-side gear 5994, one side of the B-side gear 5994 is fixedly connected to the ring 52, the other side of the B-side gear 5994 is meshed with an F gear 5995, one side of the F gear 5995 is fixedly connected to a C-axis 5996, one end of the C-axis 5996 away from the F gear 5995 is fixedly sleeved with a G gear 5997, the outer wall of the C-axis 5996 is rotatably connected to the second slide 51, the bottom of the G gear 5997 is meshed with a B rack 5998, the bottom of the B rack 5998 is fixedly connected to a mounting plate 5999, one end of the mounting plate 5999 is fixedly connected to the first slide 2, and one side of the mounting plate 5999 is slidably connected to the frame 1;

[0058] When the moving end of the B telescopic driving member 56 is extended and retracted, the second slide 51 moves relative to the first slide 2. At this time, since the B rack 5998 is fixedly connected to the first slide 2 through the mounting plate 5999, the G gear 5997 moves relative to the B rack 5998. The G gear 5997 rotates and drives the F gear 5995 to rotate through the C axis 5996. When the F gear 5995 rotates, it drives the ring 52 to rotate through the B surface gear 5994. The ring 52 drives the stripping plate 54 to rotate through the fixed plate 53, the support shaft 55, the A swing plate 57 and the B sleeve 571, so that the stripping plate 54 repeatedly and greatly pushes the cut cable skin around the axis of the ring 52, so that the cable skin is separated from the internal wire, thereby improving the stripping efficiency of the cable skin.

[0059] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic skin stripping device for power wires and cables, comprising a frame (1), characterized in that: Also includes: A first slide seat (2) is slidably mounted on the frame (1); a round hole for the cable to pass through is provided on the first slide seat (2); and a telescopic driving member (21) is connected to one side of the first slide seat (2) for driving the first slide seat (2) to move along the length direction of the frame (1); A guide mechanism (3) is mounted on the first slide seat (2), and the guide mechanism (3) is used to limit the movement of the cable along the center line of the circular hole; A cutting mechanism (4) is arranged on one side of the guide mechanism (3), the cutting mechanism (4) comprises two groups of cutting components, the two groups of cutting components are symmetrically arranged on the first slide seat (2), the cutting components comprise a cutter (41), one side of the cutter (41) is connected to a feeding component A for driving the cutter (41) to move radially along the circular hole; The auxiliary mechanism (5) is installed on a side of the cutting mechanism (4) away from the guide mechanism (3). The auxiliary mechanism (5) comprises a second slide seat (51). The bottom of the second slide seat (51) is slidably connected to the frame (1). One side of the second slide seat (51) is connected to an A driving component for driving the second slide seat to move along the length direction of the frame (1). A circular ring (52) is rotatably installed on the second slide seat (51), and the axis of the circular ring (52) is colinear with the center line of the circular hole. Two groups of stripping components are symmetrically installed on the circular ring (52). The stripping components comprise a fixed plate (53) and a stripping plate (54). A support shaft (55) is fixedly installed on the fixed plate (53). One side of the stripping plate (54) is connected to a B feeding component for driving the stripping plate (54) to move radially along the circular ring (52). The other side of the stripping plate (54) is connected to a B driving component for driving the stripping plate (54) to reciprocate around the support shaft (55). One side of the circular ring (52) is connected to a C driving component for driving the stripping plate to rotate around its own axis. The B driving assembly comprises an A swing plate (57), one end of the A swing plate (57) is slidably connected to a B sleeve (571), the bottom end of the B sleeve (571) is fixedly connected to the stripping plate (54), one side of the A swing plate (57) is rotatably connected to the support shaft (55), a guide groove (58) is provided on the A swing plate (57), a push rod (59) is slidably connected inside the guide groove (58), one end of the push rod (59) is fixedly connected to a rotating disk (591), and one side of the rotating disk (591) is connected to a B rotating driving assembly for driving it to rotate around its own axis; The B rotation driving assembly comprises an A-side gear (592), the A-side gear (592) is rotatably mounted on the second slide seat (51), one side of the A-side gear (592) is meshed with a B-gear (593), the inner side wall of the B-gear (593) is fixedly connected with an A-shaft (594), the outer side wall of the A-shaft (594) is rotatably connected to the fixed plate (53), one end of the A-shaft (594) away from the B-gear (593) is fixedly connected to the rotating disk (591), the other side of the A-side gear (592) is meshed with a C-gear (595), the inner wall of the C-gear (595) is fixedly connected with a B-shaft (596), the outer side wall of the B-shaft (596) is rotatably connected to the second slide seat (51), and the B-shaft (596) is away from the C-shaft (596). One end of the gear (595) is fixedly sleeved with a D gear (597), one side of the D gear (597) is meshed with an arc-shaped rack (598), one side of the arc-shaped rack (598) is fixedly connected with a B swing plate (599), the bottom end of the B swing plate (599) is rotatably connected to the second slide seat (51), a straight groove is provided on the B swing plate (599), the inner wall of the straight groove is slidably connected with a slide bar (5991), one end of the slide bar (5991) is fixedly connected with an E gear (5992), one side of the E gear (5992) is rotatably connected to the second slide seat (51) via a rotating shaft, the bottom of the E gear (5992) is meshed with an A rack (5993), and the A rack (5993) is fixedly mounted on the frame (1).

2. The automatic skin stripping device for power wires and cables according to claim 1 is characterized in that: The guide mechanism (3) comprises an adjustment component and a plurality of guide wheels (31), wherein the plurality of guide wheels (31) are arranged in a circular array with the center line of the circular hole as the center line, and one side of the plurality of guide wheels (31) is respectively connected to the adjustment component, and the adjustment component is used to drive the plurality of guide wheels (31) to move synchronously along the radial direction of the circular hole.

3. The automatic skin stripping device for power wires and cables according to claim 2 is characterized in that: The adjusting component comprises a driving disk (32), one side of which is connected to a rotating driving component A for driving the driving disk (32) to rotate around its own axis, a plurality of inclined grooves (33) are provided on the driving disk (32), the number of the inclined grooves (33) is the same as the number of the guide wheels (31) and corresponds to each other, a guide rod (34) is slidably connected inside the inclined groove (33), one end of the guide rod (34) is fixedly connected to a support frame (35), an outer side wall of the support frame (35) is slidably connected to the first sliding seat (2), and one end of the support frame (35) away from the guide rod (34) is rotatably connected to the guide wheel (31) adjacent thereto.

4. The automatic skin stripping device for power wires and cables according to claim 3 is characterized in that: The A rotation driving assembly comprises a ring gear (36), the ring gear (36) is fixedly sleeved on the outside of the driving disk (32), one side of the ring gear (36) is meshed with an A gear (37), and one side of the A gear (37) is connected to an A rotation driving member (38) that drives the A gear (37) to rotate around its own axis.

5. The automatic skin stripping device for power wires and cables according to claim 1 is characterized in that: The A feeding assembly comprises an A sleeve (42), the bottom end of the A sleeve (42) is fixedly connected to the cutter (41), the outer wall of the A sleeve (42) is slidably connected to the first slide seat (2), the A sleeve (42) is internally threadedly connected to an A screw rod (43), the top end of the A screw rod (43) is externally rotatably connected to an A bracket (44), and one end of the A bracket (44) is fixedly connected to the first slide seat (2).

6. The automatic skin stripping device for power wires and cables according to claim 1, characterized in that: The A drive assembly comprises two B telescopic drive members (56), the two B telescopic drive members (56) are both fixedly mounted on the first slide seat (2), and the moving ends of the two B telescopic drive members (56) are respectively fixedly connected to the second slide seat (51).

7. The automatic skin stripping device for power wires and cables according to claim 1, characterized in that: The B feeding assembly comprises a B screw (541), the outer wall of the B screw (541) is threadedly connected to the inner wall of the B sleeve (571), the end of the B screw (541) is rotatably connected to the B bracket (542), and the end of the B bracket (542) is fixedly connected to the A swing plate (57).

8. The automatic skin stripping device for power wires and cables according to claim 1 is characterized in that: The C drive assembly comprises a B-side gear (5994), one side of the B-side gear (5994) is fixedly connected to the ring (52), the other side of the B-side gear (5994) is meshed with an F gear (5995), one side of the F gear (5995) is fixedly connected to a C shaft (5996), one end of the C shaft (5996) away from the F gear (5995) is fixedly sleeved with a G gear (5997), the outer side wall of the C shaft (5996) is rotatably connected to the second slide seat (51), the bottom of the G gear (5997) is meshed with a B rack (5998), the bottom of the B rack (5998) is fixedly connected to a mounting plate (5999), one end of the mounting plate (5999) is fixedly connected to the first slide seat (2), and one side of the mounting plate (5999) is slidably connected to the frame (1).

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