Outer skin cutting device for automobile wire harness production

Abstract

The invention discloses an outer skin cutting device for automobile wire harness production, and relates to the technical field of automobile wire harness production. The outer skin cutting device for automobile wire harness production comprises a workbench and a cable body, a fixing cover is fixedly connected to the top of the workbench, the cable body penetrates through the fixing cover, and the outer skin cutting device further comprises a supporting plate fixedly connected to the inner side wall of the fixing cover. According to the outer skin cutting device for automobile wire harness production, before cutting, the horizontal section of the cutter can be just in contact with the outer skin of a cable body, during cutting, the surface of the cable body is automatically cleaned, meanwhile, the cable body is centered and supported, the quality of follow-up annular cutting is guaranteed, and in addition, the cutting efficiency is improved. The thickness of the periphery of the outer skin of the cable body can be detected through the ultrasonic sensor, the cutting depth can be adjusted in real time, and the situation that the cutting quality is affected due to the fact that the thickness of the outer skin of the cable body is not uniform is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wire harness production, in particular to an outer skin cutting device for automobile wire harness production. Background Art

[0002] When producing automotive wiring harnesses, it is necessary to cut the outer skin of the cable. At this time, cutting equipment is needed. When cutting, the insulation layer at both ends of the cable can be removed and the wires can be exposed, which facilitates subsequent processing or connection work, thereby improving production efficiency and reducing labor costs.

[0003] However, when the existing outer skin cutting device for automobile wiring harness production is used, when cutting cables of different thicknesses and specifications, it is not convenient to ensure that the cutter is always in contact with the surface of the cable before cutting. At the same time, the thickness of the outer skin may be uneven, which may easily lead to the cutting depth being too deep or too shallow during cutting, thereby affecting the cutting quality; some impurities and water stains are easily adhered to the surface of the cable, which may easily damage the cutter and affect the cutting quality; when cutting, it is not convenient to adjust and support the cable in the center, which may also affect the cutting quality.

[0004] For this reason, we propose an outer skin cutting device for automobile wiring harness production. Summary of the invention

[0005] The object of the present invention is to provide an outer skin cutting device for automobile wire harness production to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an outer skin cutting device for automobile wiring harness production, comprising a workbench and a cable body, wherein a fixed cover is fixedly connected to the top of the workbench, and the cable body passes through the fixed cover, and further comprising: A support plate, wherein the support plate is fixedly connected to the inner side wall of the fixed cover, and two symmetrically arranged L-shaped frames are fixedly connected to the support plate, two cylinders are fixedly connected to the opposite side walls of the two L-shaped frames, and a movable plate is fixedly connected to the telescopic end of each cylinder, the side wall of the movable plate is fixedly connected to a cutting knife, and the side wall of the support plate is fixedly connected to a fixed ring, a rotating ring is rotatably connected in the fixed ring, and the rotating ring is sleeved on the side wall of the cable body, a movable frame is provided at one end of the rotating ring, and the movable frame includes an inclined surface, an ultrasonic sensor is fixedly inserted at the bottom of the movable frame, and a first movable block is provided at the other end of the rotating ring, a cutter is fixedly connected to the bottom of the first movable block, and the cutter includes a horizontal section and an arc section, and a collection box is slidably connected to the bottom of the fixed cover; A reset mechanism, which is used to guide and reset the movement of the moving frame and is arranged at the end of the rotating ring; A connecting mechanism for connecting the cutter to the moving frame, the connecting mechanism being arranged on the top of the first moving block; A supporting mechanism, for centering and supporting the cable body, the supporting mechanism being arranged on the inner side wall of the rotating ring; A cleaning mechanism, for cleaning the surface of the cable body, the cleaning mechanism being arranged on the side wall of the first moving block; A driving mechanism, for driving the rotating ring to rotate, the driving mechanism being arranged on a side wall of the supporting plate; A conveying mechanism for conveying the cable body is arranged in the fixing cover.

[0007] Preferably, the reset mechanism includes two first T-shaped guide rods fixedly connected to the top of the movable frame, and the side walls of the first T-shaped guide rods are sleeved with connecting frames, the connecting frames are fixed to the ends of the rotating ring, and the side walls of each first T-shaped guide rod are sleeved with a first spring.

[0008] Preferably, the connecting mechanism includes two symmetrically arranged connecting rods fixedly connected to the top of the first moving block, and the upper ends of the connecting rods are fixedly connected to the second moving block, the upper end of the second moving block is connected to the third moving block through a lifting mechanism, and a sliding groove is provided at the end of the rotating ring, a first L-shaped plate is inserted in the sliding groove, and both ends of the first L-shaped plate are respectively fixed to the third moving block and the top of the first T-shaped guide rod.

[0009] Preferably, the support mechanism comprises a plurality of fixed disks fixedly connected to the inner side wall of the rotating ring, and the end of each fixed disk is connected to a conical seat via a first telescopic mechanism, and a ball is provided at the end of the conical seat.

[0010] Preferably, the lifting mechanism includes a third sleeve fixedly connected to the top of the second moving block, and a third rod is inserted in the third sleeve, the upper end of the third rod is fixed to the bottom of the third moving block, and a threaded tube is fixedly connected to the top of the second moving block, a threaded rod is threadedly connected to the threaded tube, and the upper end of the threaded rod is rotatably connected to the bottom of the third moving block, and a second motor is fixedly connected to the top of the third moving block, and the output end of the second motor is fixed to the upper end of the threaded rod.

[0011] Preferably, the cleaning mechanism comprises a mounting block fixedly connected to the side wall of the first moving block, and a cleaning block and a plurality of bristles arranged in an array are fixedly connected to the bottom of the mounting block.

[0012] Preferably, the driving mechanism includes a gear ring fixedly connected to the end of the rotating ring, and the side wall of the support plate is fixedly connected to a fixed block, the side wall of the fixed block is fixedly connected to a third motor, and the output end of the third motor is fixedly connected to a gear.

[0013] Preferably, the conveying mechanism includes two groups of symmetrically arranged U-shaped plates arranged on opposite side walls of the fixed cover, and the number of U-shaped plates in each group is two, the side wall of each U-shaped plate is rotatably connected to two symmetrically arranged conveying rollers through a rotating shaft, and the side wall of the conveying roller is sleeved with a conveyor belt, each U-shaped plate is connected to the side wall of the fixed cover through a second telescopic mechanism, and the side wall of each U-shaped plate is fixedly connected to a fourth motor, and the output end of the fourth motor is fixed to the end of the rotating shaft.

[0014] Preferably, the first telescopic mechanism comprises a second sleeve rod fixedly connected to the end of the fixed plate, and the side wall of the second sleeve rod is sleeved with a second sleeve, the other end of the second sleeve is fixed to the conical seat, and the side wall of each second sleeve is sleeved with a second spring.

[0015] Preferably, the second telescopic mechanism includes two symmetrically arranged second T-shaped guide rods fixedly connected to each U-shaped plate, the side wall of the second T-shaped guide rod is provided with a connecting block, the connecting block is fixed to the side wall of the fixed cover, and the side wall of each second T-shaped guide rod is provided with a third spring.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention can make the horizontal section of the cutter just contact with the top of the cable body by arranging a reset mechanism and a connecting mechanism, thereby ensuring the accuracy of subsequent cutting. During cutting, the outer skin of the cable body can be detected around the periphery by an ultrasonic sensor, and the cutting depth can be adjusted in real time by a lifting mechanism according to the detected thickness, thereby avoiding affecting the cutting quality due to the uneven thickness of the outer skin of the cable body.

[0017] The present invention provides a supporting mechanism and a cleaning mechanism, etc., so that the cable body can be centered and supported during cutting, thereby ensuring the quality of subsequent circular cutting. Moreover, during cutting, the bristles can clean impurities on the surface of the cable body, and the cleaning block can wipe water stains on the surface of the cable body, so that the surface of the cable body can be automatically cleaned before the cutter performs circular cutting, thereby avoiding damage to the cutter, ensuring its use effect and life, and further ensuring the quality of cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial cross-sectional structural schematic diagram of the fixed cover in the present invention; Figure 3 It is a structural schematic diagram of the driving mechanism in the present invention; Figure 4 It is a schematic diagram of the position of the support mechanism in the present invention; Figure 5It is a structural schematic diagram of the cleaning mechanism in the present invention; Figure 6 It is a structural schematic diagram of the lifting mechanism in the present invention; Figure 7 for Figure 1 Enlarged view of point A in the middle; Figure 8 for Figure 4 Enlarged view of point B in the middle.

[0019] In the figure: 1, workbench; 2, reset mechanism; 201, connecting frame; 202, first T-shaped guide rod; 203, first spring; 3, connecting mechanism; 301, sliding groove; 302, first L-shaped plate; 303, third moving block; 304, second moving block; 305, connecting rod; 4, lifting mechanism; 401, third sleeve rod; 402, third sleeve pipe; 403, threaded pipe; 404, threaded rod; 405, second motor; 5, cleaning mechanism; 501, mounting block; 502, bristles; 503, cleaning block; 6, supporting mechanism; 601, fixing plate; 602, conical seat; 603, ball bearing; 7, second telescopic mechanism; 701, connecting block; 702, second T-shaped guide rod; 703, third spring; 8, first telescopic mechanism retracting mechanism; 801, second set of rods; 802, second sleeve; 803, second spring; 9, driving mechanism; 901, gear ring; 902, fixed block; 903, third motor; 904, gear; 10, conveying mechanism; 1001, U-shaped plate; 1002, rotating shaft; 1003, conveying roller; 1004, conveying belt; 1005, fourth motor; 11, fixed cover; 12, cable body; 13, support plate; 14, fixed ring; 15, rotating ring; 16, moving frame; 1601, inclined plane; 17, ultrasonic sensor; 18, first moving block; 19, cutter; 1901, horizontal section; 1902, arc section; 20, L-shaped frame; 21, cylinder; 22, moving plate; 23, cutting knife; 24, collecting box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 8 The outer skin cutting device for automobile wiring harness production shown in the figure includes a workbench 1 and a cable body 12, a fixed cover 11 is fixedly connected to the top of the workbench 1, and the cable body 12 passes through the fixed cover 11, and also includes: A support plate 13, the support plate 13 is fixedly connected to the inner side wall of the fixed cover 11, and two symmetrically arranged L-shaped frames 20 are fixedly connected to the support plate 13, and two cylinders 21 are fixedly connected to the opposite side walls of the two L-shaped frames 20, and the telescopic end of each cylinder 21 is fixedly connected to a movable plate 22, and the side wall of the movable plate 22 is fixedly connected to a cutting knife 23, and the side wall of the support plate 13 is fixedly connected to a fixed ring 14, and a rotating ring 15 is rotatably connected inside the fixed ring 14, and the rotating ring 15 is sleeved on the side wall of the cable body 12, and a movable frame 16 is arranged at one end of the rotating ring 15, and the movable frame 16 includes an inclined surface 1601, and an ultrasonic sensor 17 is fixedly inserted at the bottom of the movable frame 16, and a first movable block 18 is arranged at the other end of the rotating ring 15, and a cutter 19 is fixedly connected to the bottom of the first movable block 18, and the cutter 19 includes a horizontal section 1901 and an arc section 1902, and a collecting box 24 is slidably connected to the bottom of the fixed cover 11; A reset mechanism 2 for guiding and resetting the movement of the moving frame 16 is arranged at the end of the rotating ring 15; A connecting mechanism 3 for connecting the cutter 19 to the moving frame 16 is arranged on the top of the first moving block 18; A support mechanism 6, which is used to center and support the cable body 12, is disposed on the inner side wall of the rotating ring 15; A cleaning mechanism 5 for cleaning the surface of the cable body 12 is arranged on the side wall of the first moving block 18; A driving mechanism 9, which is used to drive the rotating ring 15 to rotate, is disposed on the side wall of the supporting plate 13; The conveying mechanism 10 for conveying the cable body 12 is arranged in the fixed cover 11. When cutting, the surface of the cable body 12 is automatically cleaned to avoid damage to the cutter 19. At the same time, the cable body 12 is centered and supported to ensure the quality of subsequent circular cutting. In addition, the ultrasonic sensor 17 can detect the outer skin of the cable body 12 all around, and according to the detected thickness, the cutting depth is adjusted in real time through the lifting mechanism 4 to avoid affecting the cutting quality due to the uneven thickness of the outer skin of the cable body 12.

[0022] The reset mechanism 2 includes two first T-shaped guide rods 202 fixedly connected to the top of the moving frame 16, and the side walls of the first T-shaped guide rods 202 are sleeved with a connecting frame 201, the connecting frame 201 is fixed to the end of the rotating ring 15, and the side walls of each first T-shaped guide rod 202 are sleeved with a first spring 203, which guides and resets the movement of the moving frame 16 and enables the moving frame 16 to always be against the top of the cable body 12.

[0023] The connecting mechanism 3 includes two symmetrically arranged connecting rods 305 fixedly connected to the top of the first moving block 18, and the upper end of the connecting rod 305 is fixedly connected to the second moving block 304, the upper end of the second moving block 304 is connected to the third moving block 303 through the lifting mechanism 4, and the end of the rotating ring 15 is provided with a sliding groove 301, and a first L-shaped plate 302 is inserted in the sliding groove 301, and the two ends of the first L-shaped plate 302 are respectively fixed to the third moving block 303 and the top of the first T-shaped guide rod 202. When the first T-shaped guide rod 202 moves, the third moving block 303 is driven to move synchronously through the first L-shaped plate 302, thereby driving the second moving block 304 to move through the lifting mechanism 4, and then driving the first moving block 18 and the cutter 19 to move synchronously through the connecting rod 305, so that the horizontal section 1901 of the cutter 19 can just contact with the top of the cable body 12, thereby ensuring the accuracy of subsequent cutting.

[0024] The supporting mechanism 6 includes a plurality of fixed plates 601 fixedly connected to the inner wall of the rotating ring 15, and the end of each fixed plate 601 is connected to a conical seat 602 through a first telescopic mechanism 8, and a ball 603 is arranged at the end of the conical seat 602. When the cable body 12 passes through the rotating ring 15, its end first abuts against the conical surface of the conical seat 602, which can push the conical seat 602 to move toward the rotating ring 15, so that the cable body 12 can slide along the conical seat 602 to the side wall of the ball 603. After the end of the cable body 12 passes over the ball 603, under the action of the first telescopic mechanism 8, the ball 603 abuts against the side wall of the cable body 12, so that it can be centered and supported to ensure the quality of subsequent annular cutting.

[0025] The lifting mechanism 4 includes a third sleeve 402 fixedly connected to the top of the second moving block 304, and a third sleeve rod 401 is inserted in the third sleeve 402, the upper end of the third sleeve rod 401 is fixed to the bottom of the third moving block 303, and a threaded tube 403 is fixedly connected to the top of the second moving block 304, a threaded rod 404 is threadedly connected to the threaded tube 403, and the upper end of the threaded rod 404 is rotatably connected to the bottom of the third moving block 303, a second motor 405 is fixedly connected to the top of the third moving block 303, and the output end of the second motor 405 is fixed to the upper end of the threaded rod 404, the second motor 405 is started, and the rotation of the second motor 405 drives the rotation of the threaded rod 404, thereby driving the second moving block 304 to be lifted and lowered, and then the first moving block 18 and the cutter 19 are driven to be lifted and lowered synchronously through the connecting rod 305.

[0026] The cleaning mechanism 5 includes a mounting block 501 fixedly connected to the side wall of the first movable block 18, and a cleaning block 503 and a plurality of bristles 502 arranged in an array are fixedly connected to the bottom of the mounting block 501. When cutting, when the rotating ring 15 rotates, the first movable block 18 and the cutter 19 are driven to rotate synchronously. At the same time, the bristles 502 and the cleaning block 503 are driven to rotate by the mounting block 501. The bristles 502 can clean impurities on the surface of the cable body 12, and the cleaning block 503 can wipe water stains on the surface of the cable body 12. Therefore, before the cutter 19 performs circular cutting, the surface of the cable body 12 can be automatically cleaned to avoid damage to the cutter 19, thereby ensuring its use effect and life, and further ensuring the quality of cutting.

[0027] The driving mechanism 9 includes a gear ring 901 fixedly connected to the end of the rotating ring 15, and the side wall of the support plate 13 is fixedly connected to a fixed block 902, the side wall of the fixed block 902 is fixedly connected to a third motor 903, and the output end of the third motor 903 is fixedly connected to a gear 904. The third motor 903 is started, and the rotation of the third motor 903 drives the rotation of the gear 904, thereby driving the gear ring 901 and the rotating ring 15 to rotate, and then driving the cutter 19 to rotate. Under the action of the arc segment 1902, the outer skin of the cable body 12 is cut in an annular manner.

[0028] The conveying mechanism 10 includes two groups of symmetrically arranged U-shaped plates 1001 arranged on opposite side walls of the fixed cover 11, and the number of each group of U-shaped plates 1001 is two. The side wall of each U-shaped plate 1001 is rotatably connected to two symmetrically arranged conveying rollers 1003 through a rotating shaft 1002, and the side wall of the conveying roller 1003 is sleeved with a conveyor belt 1004. Each U-shaped plate 1001 is connected to the side wall of the fixed cover 11 through a second telescopic mechanism 7. The side wall of each U-shaped plate 1001 is fixedly connected to a fourth motor 1005, and the output end of the fourth motor 1005 is fixed to the end of the rotating shaft 1002. The fourth motor 1005 is started, and the rotation of the fourth motor 1005 drives the rotation of the rotating shaft 1002 and the conveying roller 1003, thereby driving the conveyor belt 1004 to convey, and then conveying the cable body 12, and under the action of the second telescopic mechanism 7, the conveyor belt 1004 is always against the cable body 12 to ensure its conveying effect.

[0029] The first telescopic mechanism 8 includes a second sleeve rod 801 fixedly connected to the end of the fixed plate 601, and the side wall of the second sleeve rod 801 is sleeved with a second sleeve 802, the other end of the second sleeve 802 is fixed to the conical seat 602, and the side wall of each second sleeve 802 is sleeved with a second spring 803, which guides and resets the movement of the conical seat 602.

[0030] The second telescopic mechanism 7 includes two symmetrically arranged second T-shaped guide rods 702 fixedly connected to each U-shaped plate 1001, and the side wall of the second T-shaped guide rod 702 is sleeved with a connecting block 701, and the connecting block 701 is fixed to the side wall of the fixed cover 11, and the side wall of each second T-shaped guide rod 702 is sleeved with a third spring 703, which guides and resets the movement of the U-shaped plate 1001, and under the action of the third spring 703, the conveyor belt 1004 is always in contact with the cable body 12 to ensure its conveying effect.

[0031] Working principle: When the outer skin of the cable body 12 needs to be cut, the cable body 12 enters the fixed cover 11 and is transported by the conveying mechanism 10. When the end of the cable body 12 abuts against the inclined surface 1601, the moving frame 16 and the first T-shaped guide rod 202 are pushed upward. At the same time, the first spring 203 is compressed. After the cable body 12 passes over the moving frame 16 and passes through the rotating ring 15, the moving frame 16 can move downward under the action of the first spring 203 and make its bottom contact with the top of the cable body 12. The first T-shaped guide rod 202 is abutted against each other, and the thickness of the outer skin of the cable body 12 is detected by the ultrasonic sensor 17. At the same time, when the first T-shaped guide rod 202 moves, the third moving block 303 is driven to move synchronously through the first L-shaped plate 302, so that the second moving block 304 is driven to move through the lifting mechanism 4, and then the first moving block 18 and the cutter 19 are driven to move synchronously through the connecting rod 305, so that the horizontal section 1901 of the cutter 19 can just contact with the top of the cable body 12, so as to ensure the accuracy of subsequent cutting; When the cable body 12 passes through the rotating ring 15, its end first abuts against the conical surface of the conical seat 602, which can push the conical seat 602 to move towards the rotating ring 15. At the same time, the second spring 803 is compressed, so that the cable body 12 can slide along the conical seat 602 to the side wall of the ball 603. After the end of the cable body 12 passes over the ball 603, the ball 603 abuts against the side wall of the cable body 12 under the action of the second spring 803, so that it can be adjusted and supported in the center, ensuring the quality of subsequent annular cutting; Next, the first moving block 18 and the cutter 19 are driven by the lifting mechanism 4 to continue to move downward and cut into the outer skin of the cable body 12, and ensure that the moving distance is the same as the thickness of the outer skin to be detected. Then, the third motor 903 is started, and the rotation of the third motor 903 drives the rotation of the gear 904, thereby driving the gear ring 901 and the rotating ring 15 to rotate, and then driving the cutter 19 to rotate. Under the action of the arc segment 1902, the outer skin of the cable body 12 is subjected to a circular cutting operation. During cutting, the outer skin of the cable body 12 can be detected around a circle by the ultrasonic sensor 17, and the cutting depth is adjusted in real time by the lifting mechanism 4 according to the detected thickness, so as to avoid affecting the cutting quality due to the uneven thickness of the outer skin of the cable body 12. At the same time, when the rotating ring 15 rotates, the first moving block 18 and the cutter 19 are driven to rotate synchronously. At the same time, the bristles 502 and the cleaning block 503 are driven to rotate through the mounting block 501. The bristles 502 can clean the impurities on the surface of the cable body 12, and the cleaning block 503 can wipe the water stains on the surface of the cable body 12. Therefore, before the cutter 19 performs circular cutting, the surface of the cable body 12 can be automatically cleaned to avoid damage to the cutter 19, thereby ensuring its use effect and life, and thus ensuring the quality of cutting; After the cutting is completed, the cable body 12 is transported in the reverse direction by the conveying mechanism 10, so that the outer skin after the ring cutting can be pushed and dropped into the collection box 24 for collection. When the other end needs to be cut, the cable body 12 is continuously transported by the conveying mechanism 10. When the position to be cut reaches below the cutting knife 23, the cylinder 21 is started, so that the two cutting knives 23 move closer to each other, and one of the cutting knives 23 slides on the side wall of the other cutting knife 23, so that the cable body 12 can be cut. The cutting knife 23 cuts it. After the cutting is completed, the uncut section is moved in the direction away from the rotating ring 15. At the same time, the section that has been cut at one end is moved into the rotating ring 15. At the same time, after its end is abutted against the inclined surface 1601, the movable frame 16 is abutted against its top, and the cutting knife 19 is aligned with the cutting position of the other end. Similarly, the other end can be cut. After the cutting is completed, it is continuously transported forward, and the outer skin of the other end after the ring cutting is pushed, so that it falls off and falls into the collection box 24 for collection, and is transported out through the other side of the fixed cover 11, and the subsequent uncut cable body 12 is continuously transported for continuous cutting, so that the outer skin can be cut online during the cable processing process, and the cutting is more convenient and quick.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outer skin cutting device for automobile wiring harness production, comprising a workbench (1) and a cable body (12), wherein a fixing cover (11) is fixedly connected to the top of the workbench (1), and the cable body (12) passes through the fixing cover (11), characterized in that: Also includes: A support plate (13), the support plate (13) being fixedly connected to the inner side wall of the fixed cover (11), and two symmetrically arranged L-shaped frames (20) being fixedly connected to the support plate (13), two cylinders (21) being fixedly connected to the opposite side walls of the two L-shaped frames (20), and a movable plate (22) being fixedly connected to the telescopic end of each cylinder (21), a cutting knife (23) being fixedly connected to the side wall of the movable plate (22), and a fixed ring (14) being fixedly connected to the side wall of the support plate (13), a rotating ring (15) being rotatably connected to the inside of the fixed ring (14), and the rotating ring (15) The ring (15) is sleeved on the side wall of the cable body (12); a movable frame (16) is provided at one end of the rotating ring (15); the movable frame (16) comprises an inclined surface (1601); an ultrasonic sensor (17) is fixedly inserted at the bottom of the movable frame (16); a first movable block (18) is provided at the other end of the rotating ring (15); a cutter (19) is fixedly connected to the bottom of the first movable block (18); the cutter (19) comprises a horizontal section (1901) and an arc section (1902); and a collecting box (24) is slidably connected to the bottom of the fixed cover (11); A reset mechanism (2), used for guiding the movement and resetting the movable frame (16), the reset mechanism (2) being arranged at an end of the rotating ring (15); A connecting mechanism (3) for connecting the cutter (19) to the moving frame (16), the connecting mechanism (3) being arranged on top of the first moving block (18); A support mechanism (6), used for centering and supporting the cable body (12), the support mechanism (6) being arranged on the inner side wall of the rotating ring (15); a cleaning mechanism (5), used for cleaning the surface of the cable body (12), the cleaning mechanism (5) being arranged on a side wall of the first moving block (18); a driving mechanism (9), the driving mechanism (9) being used for driving the rotating ring (15) to rotate, and being arranged on a side wall of the supporting plate (13); A conveying mechanism (10), for conveying the cable body (12), the conveying mechanism (10) being arranged in the fixing cover (11).

2. The outer skin cutting device for automobile wiring harness production according to claim 1 is characterized in that: The reset mechanism (2) comprises two first T-shaped guide rods (202) fixedly connected to the top of the moving frame (16), and the side walls of the first T-shaped guide rods (202) are sleeved with a connecting frame (201), the connecting frame (201) is fixed to the end of the rotating ring (15), and the side walls of each first T-shaped guide rod (202) are sleeved with a first spring (203).

3. The outer skin cutting device for automobile wiring harness production according to claim 2 is characterized in that: The connecting mechanism (3) comprises two symmetrically arranged connecting rods (305) fixedly connected to the top of the first moving block (18), and the upper ends of the connecting rods (305) are fixedly connected to the second moving block (304), and the upper end of the second moving block (304) is connected to the third moving block (303) via the lifting mechanism (4), and the end of the rotating ring (15) is provided with a sliding groove (301), and a first L-shaped plate (302) is inserted into the sliding groove (301), and the two ends of the first L-shaped plate (302) are respectively fixed to the third moving block (303) and the top of the first T-shaped guide rod (202).

4. The outer skin cutting device for automobile wiring harness production according to claim 1, characterized in that: The support mechanism (6) comprises a plurality of fixed disks (601) fixedly connected to the inner wall of the rotating ring (15), and the end of each fixed disk (601) is connected to a conical seat (602) via a first telescopic mechanism (8), and a ball (603) is provided at the end of the conical seat (602).

5. The outer skin cutting device for automobile wiring harness production according to claim 3 is characterized in that: The lifting mechanism (4) comprises a third sleeve (402) fixedly connected to the top of the second moving block (304), and a third sleeve rod (401) is inserted into the third sleeve (402), the upper end of the third sleeve rod (401) is fixed to the bottom of the third moving block (303), and the top of the second moving block (304) is fixedly connected to a threaded tube (403), the threaded tube (403) is internally threadedly connected to a threaded rod (404), and the upper end of the threaded rod (404) is rotatably connected to the bottom of the third moving block (303), and the top of the third moving block (303) is fixedly connected to a second motor (405), and the output end of the second motor (405) is fixed to the upper end of the threaded rod (404).

6. The outer skin cutting device for automobile wiring harness production according to claim 1, characterized in that: The cleaning mechanism (5) comprises a mounting block (501) fixedly connected to the side wall of the first moving block (18), and a cleaning block (503) and a plurality of brush bristles (502) arranged in an array are fixedly connected to the bottom of the mounting block (501).

7. The outer skin cutting device for automobile wiring harness production according to claim 1, characterized in that: The driving mechanism (9) comprises a gear ring (901) fixedly connected to the end of the rotating ring (15), and a fixing block (902) is fixedly connected to the side wall of the support plate (13), a third motor (903) is fixedly connected to the side wall of the fixing block (902), and a gear (904) is fixedly connected to the output end of the third motor (903).

8. The outer skin cutting device for automobile wiring harness production according to claim 1, characterized in that: The conveying mechanism (10) comprises two groups of symmetrically arranged U-shaped plates (1001) arranged on opposite side walls of a fixed cover (11), and each group of U-shaped plates (1001) comprises two, the side wall of each U-shaped plate (1001) is rotatably connected to two symmetrically arranged conveying rollers (1003) via a rotating shaft (1002), and the side wall of the conveying roller (1003) is sleeved with a conveying belt (1004), each U-shaped plate (1001) is connected to the side wall of the fixed cover (11) via a second telescopic mechanism (7), and the side wall of each U-shaped plate (1001) is fixedly connected to a fourth motor (1005), and the output end of the fourth motor (1005) is fixed to the end of the rotating shaft (1002).

9. The outer skin cutting device for automobile wiring harness production according to claim 4, characterized in that: The first telescopic mechanism (8) comprises a second sleeve rod (801) fixedly connected to the end of the fixed plate (601), and the side wall of the second sleeve rod (801) is sleeved with a second sleeve tube (802), the other end of the second sleeve tube (802) is fixed to the conical seat (602), and the side wall of each second sleeve tube (802) is sleeved with a second spring (803).

10. The outer skin cutting device for automobile wiring harness production according to claim 8, characterized in that: The second telescopic mechanism (7) comprises two symmetrically arranged second T-shaped guide rods (702) fixedly connected to each U-shaped plate (1001), the side wall of the second T-shaped guide rod (702) being sleeved with a connecting block (701), the connecting block (701) being fixed to the side wall of the fixed cover (11), and the side wall of each second T-shaped guide rod (702) being sleeved with a third spring (703).

Images