Precise separating device for insulating layer of wire harness conductor

Abstract

The invention relates to the technical field of automobile wire harness processing, and discloses a wire harness conductor insulating layer precise separation device which comprises a deflection seat, a base and a fixing seat, the deflection seat is arranged above the base, two deflection rods are arranged between the deflection seat and the base, a deflection groove is formed in the top face of the base, and the deflection rod is arranged in the deflection groove. The bottom ends of the deflection rods extend into the deflection grooves, a first movable seat and second movable seats are movably installed at the two ends of the two deflection rods, a deflection assembly is arranged between the two second movable seats, a cutting seat is fixedly installed on the top face of the deflection seat, and fixing frames are fixedly connected to the two sides of the cutting seat; a tool apron is arranged on the inner side of the fixing frame. By arranging the linkage assembly, the deflection seat can be inclined, the cut insulating layer sheath can be conveniently guided into the waste material box, the wire body and the waste material are conveniently collected while the separation of the wire body and the waste material is realized, the subsequent processing procedures are reduced, and the processing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wire harness processing, in particular to a device for precisely separating insulation layers of wire harness conductors. Background Art

[0002] A wire harness is a wiring component that connects various electrical devices in a circuit, including a wire core, a shielding layer, and an insulation layer. During the processing of the wire harness, in order to facilitate connection with various connectors, it is usually necessary to strip the ends of the wire harness to expose the internal conductive parts for connection and installation. The use of an automatic wire harness stripping device is a conventional method in the existing technology.

[0003] In the prior art, common methods for stripping the insulation layer of wire harnesses are manual stripping or automatic or semi-automatic stripping by machine. However, in actual processing, manual stripping or machine stripping usually cannot separate the stripped wire body from the peeled outer skin, and subsequent manual picking is required, which increases the work process and reduces processing efficiency. Summary of the Invention

[0004] In response to the deficiencies of the prior art, the present invention provides a precise separation device for the insulation layer of a wire harness conductor, which solves the problem that the prior device is inconvenient for separating the waste material and the wire body after cutting, thereby increasing the subsequent work process and reducing processing efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a precise separation device for the insulation layer of a wire harness conductor, comprising a deflection seat, a base and a fixed seat, the deflection seat being arranged above the base, two deflection rods being arranged between the deflection seat and the base, a deflection groove being opened on the top surface of the base, and the bottom end of the deflection rod extending into the interior of the deflection groove, a first movable seat and a second movable seat being movably mounted at both ends of the two deflection rods, a deflection assembly being arranged between the two second movable seats, a cutting seat being fixedly mounted on the top surface of the deflection seat, a fixed frame being fixedly connected to both sides of the cutting seat, a knife seat being provided on the inner side of the fixed frame, a plurality of cutters being mounted inside the knife seat, a cutting seat being fixedly mounted on the top surface of the deflection seat, a lifting seat being installed on the inner side of the fixed frame, a lower pressure plate being provided at the bottom of the lifting seat, a rubber plate being fixedly connected to the bottom surface of the lower pressure plate, fixed blocks being fixedly connected to both sides of the deflection seat, a hinge being rotatably mounted on one side of the two fixed blocks, and a side of the hinge being fixedly connected to the fixed seat, and a movable frame being arranged on the top of the fixed seat.

[0006] Through the above technical solution: the deflection seat is rotatably connected to the fixed seat through the fixed block and the hinge, and the wire harness after slitting can be pulled to one side through the deflection assembly, thereby realizing the separation of the wire harness and the waste outer skin. At the same time, through the deflection of the deflection seat, the deflection seat can be in an inclined state, thereby separating the cut waste from the wire harness, reducing the process of wire harness slitting.

[0007] Preferably, the deflection assembly includes a moving seat and a first screw rod, the moving seat is fixedly installed between the two second movable seats, the first screw rod passes through the moving seat, and the first screw rod and the moving seat are connected by a thread.

[0008] Preferably, two polished rods are passed through the interior of the movable seat, and the two polished rods are arranged on both sides of the first screw, one end of the first screw is fixedly connected to the first bevel gear, the top of the first bevel gear is meshed and connected to the second bevel gear, the top of the second bevel gear is fixedly connected to the second worm, one side of the second worm is meshed and connected to the third worm gear, both sides of the third worm gear are fixedly connected to the third worm, the top of the third worm is meshed and connected to the fourth worm gear, one side of the fourth worm gear is fixedly connected to the second screw, a moving block is passed through the outside of the second screw, and the moving frame is fixedly installed on the top of the moving block.

[0009] Preferably, two movable grooves are provided on the top surface of the fixed seat, and two movable blocks are respectively arranged inside the movable grooves. A second motor is installed on the top of the fixed seat, and the output end of the second motor is connected to the second worm.

[0010] Preferably, a first electric push rod is fixedly installed on the top of the fixed frame through a mounting frame, and the telescopic end of the first electric push rod is connected to the knife seat, and first guide rods are symmetrically provided on both sides of the first electric push rod, and the bottom end of the first guide rod is connected to the knife seat.

[0011] Preferably, a multi-segment worm is provided inside the knife seat, one side of the multi-segment worm is meshedly connected with a second worm wheel, the bottom of the second worm wheel is fixedly connected with a threaded barrel, the inner side of the threaded barrel is connected with a threaded rod through a thread, and the cutter is fixedly installed at the bottom end of the threaded rod.

[0012] Preferably, a second electric push rod is fixedly installed on the inner side of the fixed frame, and the telescopic end of the second electric push rod is fixedly connected to the top of the lifting seat, second guide rods are symmetrically provided on both sides of the second electric push rod, and the bottom end of the second guide rod is connected to the lifting seat, and the bottom surface of the lifting seat is provided with a slot, and the top surface of the lower pressure plate is fixedly connected to a fixing rod, and the top end of the fixing rod extends into the inside of the slot, and the extended end of the fixing rod is fixedly connected to a tooth plate, the top of the tooth plate is meshed with a tooth column, one side of the tooth column is fixedly connected to a first worm gear, one side of the first worm gear is meshed with a first worm gear, a first motor is installed on the top of the lifting seat, and the output end of the first motor is connected to the first worm gear, and a plurality of sliders are fixedly connected on both sides of the tooth plate.

[0013] Preferably, a plurality of arc grooves are provided on the top of the cutting seat, and a plurality of rollers are rotatably installed inside the arc grooves. An extension plate is fixedly connected to one side of the cutting seat, a card slot is provided on the top surface of the extension plate, and a limiting plate is connected to the inner side of the card slot through a card block.

[0014] Preferably, a third electric push rod is fixedly installed on the top of the movable frame through a mounting frame, the telescopic end of the third electric push rod is fixedly connected to a splint, a third guide rod is provided on both sides of the third electric push rod, and the bottom end of the third guide rod is connected to the splint.

[0015] Preferably, a collection box and a waste box are placed on the top of the base in sequence.

[0016] Working principle: When using this device, it can be placed in a specified position, and multiple automotive wiring harnesses are passed through the moving frame and placed in the arc groove opened on the top surface of the cutting seat. The second electric push rod is turned on, and the second electric push rod drives the lifting seat to move downward. The lifting seat drives the bottom lower pressure plate and rubber plate to move downward, and the rubber plate is pressed on the top of the automotive wiring harness. The first electric push rod is turned on, and the first electric push rod pushes the knife seat and the cutter to move downward, and the cutter cuts into the insulation layer at the end of the wiring harness and cuts into a certain depth. The first motor is turned on, and the first motor drives the first worm to rotate, and the first worm drives the first worm gear to rotate. The first worm gear drives the gear column to rotate on the gear plate, and the gear column drives the gear plate to move. The gear plate drives the lower pressure plate to move through the fixed rod, and the lower pressure plate drives the rubber plate to reciprocate on the top of the wiring harness. The rolling of the roller can reduce the friction between the wiring harness and the cutting seat. When the rubber plate moves, the wiring harness can be driven to roll in the arc groove opened on the top of the cutting seat, so that the cutter and the wiring harness can be circularly cut to separate the wiring harness body from the insulation layer. After slitting, the second electric push rod can be used to drive the lifting seat to rise, and the lifting seat drives the rubber plate to rise, and the third electric push rod is turned on, and the third electric push rod pushes the clamping plate down, so that the wire harness can be clamped on the inner side of the moving frame; Turn on the second motor, the second motor drives the second worm to rotate, the second worm drives the third worm gear to rotate, the third worm gear drives the third worm gears on both sides to rotate, the third worm gear drives the fourth worm gear to rotate, the fourth worm gear drives the second screw to rotate, the second screw drives the moving block to move, the moving block drives the moving frame to move, and the moving frame can pull the clamped wire harness to separate the wire harness body and the cut waste; When the second worm rotates, the second worm can drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear can drive the first screw to rotate, the first screw drives the movable seat to move, and when the movable seat moves, it can drive the second movable seats on both sides to move. When the second movable seat moves, it can drive the two ends of the deflection rod to deflect inside the first movable seat and the second movable seat, thereby tilting the deflection seat, so as to facilitate the cut insulation layer waste to slide into the inside of the waste box, and at the same time, the wire body after slitting can be pulled to one side to achieve the separation of the wire body and the waste.

[0017] The present invention provides a device for precisely separating the insulation layer of a wire harness conductor. It has the following beneficial effects: 1. The present invention is provided with a linkage component. After the insulation layer at the end of the wire harness is cut, the first screw can drive the movable seat to move by rotating the first screw, and the movable seat drives the second movable seats on both sides to move, and the second movable seat drives the inner deflection rod to deflect, thereby tilting the deflection seat, so that the outer skin of the cut insulation layer can be easily dropped into the waste box, thereby realizing the separation of the wire body and the waste, reducing the subsequent processing steps and increasing the processing efficiency.

[0018] 2. When the screw rotates, the first bevel gear and the second bevel gear can drive the second worm and the third worm gear to rotate, and then drive the third worm and the fourth worm gear to rotate. The fourth worm drives the second screw to rotate. The rotation of the second screw can drive the moving block and the moving frame to move. The movement of the moving frame can pull the wire harness to one side, thereby facilitating the separation of the outer skin and the wire harness body during the cutting process, and at the same time enhancing the linkage when the device is used.

[0019] 3. In the present invention, when the insulation layer of the wire harness is cut, the transmission of the first worm and the first worm wheel can drive the tooth column to rotate, and the tooth column can drive the tooth plate to move when it moves on the tooth plate. The tooth plate drives the lower pressure plate to move through the fixed rod, and the lower pressure plate drives the rubber plate to move, so that the rubber plate is pressed on the top of the wire harness, and the rubber plate moves back and forth, cooperating with the roller, and can drive the wire harness to rotate in the arc groove on the top of the cutting seat, thereby achieving the effect of circular cutting of the wire harness and increasing the accuracy of cutting the insulation layer of the wire harness.

[0020] 4. The present invention can rotate a multi-segment worm before cutting the insulation layer of the automobile wiring harness, and the multi-segment worm can drive the second worm gear to rotate, the second worm gear drives the threaded barrel to rotate, the threaded barrel drives the threaded rod to extend, and the threaded rod can push the cutter to extend, thereby adjusting the length of the cutter exposed to the outside, thereby facilitating the cutting of insulation layers of different thicknesses, and increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a side view schematic diagram of the present invention; Figure 3 It is a schematic diagram of a fixing frame of the present invention; Figure 4 This is a schematic diagram of the position of the lifting seat of the present invention; Figure 5 This is a schematic diagram of the position of the tooth plate of the present invention; Figure 6 It is a schematic diagram of the position of the multi-segment worm of the present invention; Figure 7 This is a schematic diagram of the cutting seat position of the present invention; Figure 8 It is a schematic diagram of a mobile frame of the present invention; Figure 9 Schematic diagram of the deflection assembly of the present invention.

[0022] Among them, 1. deflection seat; 2. base; 3. waste box; 4. collection box; 5. deflection slot; 6. deflection rod; 7. first movable seat; 8. fixed block; 9. hinge; 10. first motor; 11. moving slot; 12. second motor; 13. limiting plate; 14. cutting seat; 15. fixed frame; 16. knife seat; 17. cutter; 18. moving frame; 19. lifting seat; 20. clamping plate; 21. first electric push rod; 22. first guide rod; 23. lower pressure plate; 24. rubber plate; 25. fixed rod; 26. second electric push rod; 27. second guide rod; 28. slot; 29. ​​gear Plate; 30. Slider; 31. Gear column; 32. First worm gear; 33. First worm; 34. Third electric push rod; 35. Third guide rod; 36. Multi-segment worm; 37. Second worm gear; 38. Threaded barrel; 39. Threaded rod; 40. Extension plate; 41. Slot; 42. Roller; 43. Moving seat; 44. Second movable seat; 45. First screw; 46. Polish rod; 47. First bevel gear; 48. Second bevel gear; 49. Second worm; 50. Third worm gear; 51. Third worm; 52. Fourth worm gear; 53. Second screw; 54. Moving block; 55. Fixed seat. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] Example: Please see the attached Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 9 The embodiment of the present invention provides a precise separation device for the insulation layer of a wire harness conductor, comprising a deflection seat 1, a base 2 and a fixed seat 55. The deflection seat 1 is arranged above the base 2. Two deflection rods 6 are provided between the deflection seat 1 and the base 2. A deflection slot 5 is provided on the top surface of the base 2, and the bottom end of the deflection rod 6 extends into the interior of the deflection slot 5. A first movable seat 7 and a second movable seat 44 are movably mounted at both ends of the two deflection rods 6. A deflection assembly is provided between the two second movable seats 44. A cutting seat 14 is fixedly mounted on the top surface of the deflection seat 1. The two sides of the cutting seat 14 are fixed. It is connected to a fixed frame 15, a knife seat 16 is provided on the inner side of the fixed frame 15, and a plurality of cutters 17 are installed inside the knife seat 16. A cutting seat 14 is fixedly installed on the top surface of the deflection seat 1, and a lifting seat 19 is installed on the inner side of the fixed frame 15. A lower pressure plate 23 is provided at the bottom of the lifting seat 19, and a rubber plate 24 is fixedly connected to the bottom surface of the lower pressure plate 23. Fixed blocks 8 are fixedly connected to both sides of the deflection seat 1, and a hinge 9 is rotatably installed on one side of the two fixed blocks 8, and one side of the hinge 9 is fixedly connected to the fixed seat 55. A movable frame 18 is provided on the top of the fixed seat 55.

[0025] Specifically, the base 2 and the fixed seat 55 are connected by a support rod for fixing the fixed seat 55, and the deflection seat 1 and the fixed seat 55 are connected by a fixed block 8 and a hinge 9. At the same time, the deflection rod 6 can support the deflection seat 1, and when the deflection seat 1 and the base 2 are in a vertical state, the deflection seat 1 and the fixed seat 55 can be in the same horizontal line, so that it is convenient to cut the automobile wiring harness to achieve separation of the wiring harness insulation layer, and because the hinge 9 is rotatably installed on one side of the fixed block 8, when the deflection seat 1 deflects, the two fixed blocks 8 can be rotated on one side of the two hinged seats, so as to ensure that the deflection seat 1 deflects on one side of the fixed seat 55, and when the deflection seat 1 tilts, the waste cut from the wiring harness can be easily slid off, which is convenient for collecting the waste and convenient for separating the waste from the wiring harness. Please see the attached Figure 9The deflection assembly includes a moving seat 43 and a first screw 45. The moving seat 43 is fixedly installed between the two second movable seats 44. The first screw 45 runs through the moving seat 43, and the first screw 45 and the moving seat 43 are connected by a thread.

[0026] Specifically, the movable seat 43 and the first screw 45 are connected by a threaded connection, so when the first screw 45 rotates, the movable seat 43 can be driven to move on the first screw 45, and the first screw 45 and the movable seat 43 are arranged inside the base 2, and when the first screw 45 rotates to drive the movable seat 43 to move, the movable seat 43 can drive the second movable seats 44 on both sides to move. Since the two ends of the deflection rod 6 are movably installed inside the first movable seat 7 and the second movable seat 44, when the second movable seat 44 moves, the two ends of the deflection rod 6 can be rotated inside the first movable seat 7 and the second movable seat 44, so that the deflection rod 6 can be deflected, and when the deflection rod 6 deflects, the angle between the deflection rod 6 and the base 2 can be changed, so that the deflection seat 1 can be deflected around the connection with the hinge 9 through the fixed block 8, thereby driving the deflection seat 1 to tilt, making it easier for the cut waste to fall.

[0027] Please see the attached Figure 9 Two polished rods 46 are provided inside the movable seat 43, and the two polished rods 46 are arranged on both sides of the first screw 45. One end of the first screw 45 is fixedly connected to the first bevel gear 47, the top of the first bevel gear 47 is meshed with the second bevel gear 48, the top of the second bevel gear 48 is fixedly connected to the second worm 49, one side of the second worm 49 is meshed with the third worm gear 50, both sides of the third worm gear 50 are fixedly connected to the third worm 51, the top of the third worm 51 is meshed with the fourth worm gear 52, one side of the fourth worm gear 52 is fixedly connected to the second screw 53, the outer side of the second screw 53 is provided with a moving block 54, and the moving frame 18 is fixedly mounted on the top of the moving block 54.

[0028] Specifically, the optical rod 46 and the movable seat 43 are connected by sliding. Therefore, when the first screw 45 rotates to drive the movable seat 43 to move, the movable seat 43 can slide on the optical rod 46, thereby increasing the stability and directionality of the movable seat 43 when moving, and at the same time increasing the stability of the deflection rod 6 and the deflection seat 1 when deflecting. When the first screw 45 rotates, it can drive the first bevel gear 47 at the end to rotate, the first bevel gear 47 can drive the second bevel gear 48 to rotate, the second bevel gear 48 drives the second worm 49 to rotate, the second worm 49 drives the third worm gear 50 to rotate, and the third worm gear 50 drives the third worm 51 on both sides to rotate. The third worm 51 drives the fourth worm gear 52 to rotate, the fourth worm gear 52 drives the second screw 53 to rotate, the second screw 53 drives the moving block 54 to move, and the movement of the moving block 54 can drive the top moving frame 18 to move. When in use, the automobile wiring harness can be clamped and positioned on the inner side of the moving frame 18. When the moving frame 18 moves, the automobile wiring harness can be pulled to one side, which can facilitate the separation of the wiring harness body and the waste cut off from the end part of the wiring harness body. At the same time, when the first screw 45 rotates, it can also drive the deflection seat 1 to deflect, thereby further increasing the effect of separating the wiring harness body and the waste, and at the same time increasing the linkage when the device is used.

[0029] Please see the attached Figure 1 and Figure 9 Two moving grooves 11 are opened on the top surface of the fixed seat 55, and the two moving blocks 54 are respectively arranged inside the moving grooves 11. A second motor 12 is installed on the top of the fixed seat 55, and the output end of the second motor 12 is connected to the second worm 49.

[0030] Specifically, the moving block 54 and the second screw 53 are both arranged inside the moving groove 11, and the moving block 54 is connected to the moving groove 11 through a sliding connection. Therefore, when the second screw 53 rotates to drive the moving block 54 to move, the moving block 54 can slide inside the moving groove 11, thereby increasing the directionality and stability of the moving block 54 and the moving frame 18 when moving.

[0031] Please see the attached Figure 3 A first electric push rod 21 is fixedly installed on the top of the fixed frame 15 through a mounting frame, and the telescopic end of the first electric push rod 21 is connected to the knife seat 16. First guide rods 22 are symmetrically provided on both sides of the first electric push rod 21, and the bottom end of the first guide rod 22 is connected to the knife seat 16.

[0032] Specifically, the first guide rod 22 is retractable. When the first electric push rod 21 is turned on to push the knife holder 16 to rise or fall, the knife holder 16 can drive the first guide rod 22 to retract or extend, thereby increasing the stability and directionality of the knife holder 16 when it is raised or lowered. When the first electric push rod 21 pushes the knife holder 16 to rise or fall, the knife holder 16 can drive the cutter 17 to rise or fall, thereby ensuring that the cutter 17 cuts the insulation layer of the wire harness to achieve separation of the insulation layer from the wire harness body.

[0033] Please see the attached Figure 6 A multi-segment worm 36 is provided inside the knife seat 16, and one side of the multi-segment worm 36 is meshedly connected with a second worm gear 37. The bottom of the second worm gear 37 is fixedly connected with a threaded barrel 38, and the inner side of the threaded barrel 38 is connected with a threaded rod 39 through a thread, and the cutter 17 is fixedly installed at the bottom end of the threaded rod 39.

[0034] Specifically, the multi-segment worm 36 is meshedly connected with multiple second worm gears 37. Therefore, when the multi-segment worm 36 rotates, it can drive multiple second worm gears 37 to rotate synchronously in the same direction, and then drive the threaded barrel 38 to rotate. When the threaded barrel 38 rotates, it can drive the threaded rod 39 to extend. When the threaded rod 39 extends, it can push the cutter 17 down, so that the length of the cutter 17 exposed outside the knife seat 16 can be adjusted. Therefore, different wire bodies and insulation layers of different thicknesses can be cut. At the same time, a retractable guide rod is provided between the second worm gear 37 and the cutter 17, which can prevent the threaded barrel 38 from rotating due to the rotation of the second worm gear 37, thereby ensuring the stability of the extension of the threaded rod 39 and the stability of the adjustment of the cutter 17.

[0035] Please see the attached Figure 4 and Figure 5 A second electric push rod 26 is fixedly installed on the inner side of the fixed frame 15, and the telescopic end of the second electric push rod 26 is fixedly connected to the top of the lifting seat 19. Second guide rods 27 are symmetrically provided on both sides of the second electric push rod 26, and the bottom end of the second guide rod 27 is connected to the lifting seat 19. A slot 28 is provided on the bottom surface of the lifting seat 19. The top surface of the lower pressure plate 23 is fixedly connected to a fixing rod 25, and the top end of the fixing rod 25 extends into the interior of the slot 28, and the extended end of the fixing rod 25 is fixedly connected to a tooth plate 29, and the top of the tooth plate 29 is meshed with a tooth column 31, one side of the tooth column 31 is fixedly connected to a first worm gear 32, and one side of the first worm gear 32 is meshed with a first worm 33. A first motor 10 is installed on the top of the lifting seat 19, and the output end of the first motor 10 is connected to the first worm 33. A plurality of sliders 30 are fixedly connected on both sides of the tooth plate 29.

[0036] Specifically, the telescopic end of the second electric push rod 26 is connected to the lifting seat 19, so the second electric push rod 26 can be opened, and the second electric push rod 26 can drive the lifting seat 19 to move up and down. When the lifting seat 19 is lifted or lowered, the rubber plate 24 at the bottom can be driven to move up and down. When in use, the rubber plate 24 can be pressed on the top of the automobile wiring harness, and then the automobile wiring harness can be positioned, ensuring the stability of the cutting of the automobile wiring harness end portion, and the soft nature of the rubber plate 24 can prevent the wiring harness from being damaged due to excessive pressure. When a certain pressure is applied to the wiring harness, the first worm 33 can drive the first worm gear 32 to rotate through the rotation of the first worm 33, and the first worm gear 32 can drive the tooth column 31 to rotate on the tooth plate 29, and when the tooth column 31 rotates on the tooth plate 29, it can drive the tooth plate 29 to move inside the lifting seat 19, and the inner wall of the lifting seat 19 A guide groove is provided, and the slider 30 is slidably installed inside the guide groove. Therefore, when the tooth plate 29 moves, the slider 30 can slide inside the guide groove, thereby increasing the stability and directionality of the tooth plate 29 when moving. At the same time, the slider 30 can support the tooth plate 29 inside the guide groove, ensuring the stability of the tooth plate 29 installed inside the lifting seat 19. At the same time, when the tooth plate 29 moves, it can drive the fixing rod 25 to move inside the slot 28, and the fixing rod 25 drives the lower pressure plate 23 and the rubber plate 24 at the bottom to move. When the rubber plate 24 moves back and forth, the friction between the rubber plate 24 and the wiring harness can cause the wiring harness to roll, thereby driving the wiring harness to rotate. When the cutter 17 cuts into a certain depth of the wiring harness insulation layer, the wiring harness can be circularly cut by slowly rotating the wiring harness, thereby increasing the accuracy of separating and cutting the wiring harness insulation layer.

[0037] Please see the attached Figure 1 and Figure 7 A plurality of arc grooves are provided on the top of the cutting seat 14, and a plurality of rollers 42 are rotatably installed inside the arc grooves. An extension plate 40 is fixedly connected to one side of the cutting seat 14, and a card slot 41 is provided on the top surface of the extension plate 40. The inner side of the card slot 41 is connected to the limiting plate 13 through a card block.

[0038] Specifically, when the wire harness is cut, the insulating layer at the end of the wire harness to be cut can be placed in the arc groove opened on the top of the cutting seat 14. At this time, the wire harness will contact the roller 42, and when the rubber plate 24 moves back and forth, the rubber plate 24 presses the wire harness on the top of the roller 42. Through the friction between the rubber plate 24 and the wire harness, the wire harness can roll on the surface of the roller 42, and at the same time, the roller 42 is rotated and installed in the arc groove on the top of the cutting seat 14. Then, when the wire harness rotates, the roller 42 can rotate relatively, thereby ensuring the stable rotation of the wire harness and ensuring that it rotates at least one circle to ensure the effect of circular cutting. The limiting plate 13 is connected to the inside of the card slot 41 through the card block, and then the limiting plate 13 can be pulled out to adjust the distance between the limiting plate 13 and the cutting seat 14, and then the cutting length of the wire harness can be adjusted. The limiting plate 13 can unify the cutting length of the wire harness, thereby preventing the wire harness from being cut too long or too short.

[0039] Please see the attached Figure 8 A third electric push rod 34 is fixedly installed on the top of the movable frame 18 through a mounting frame. The telescopic end of the third electric push rod 34 is fixedly connected to the splint 20. A third guide rod 35 is provided on both sides of the third electric push rod 34, and the bottom end of the third guide rod 35 is connected to the splint 20.

[0040] Specifically, an arc-shaped groove is also provided on the inner side of the movable frame 18. When in use, the end of the wire harness can be extended into the arc-shaped groove, and the third electric push rod 34 can be turned on. The third electric push rod 34 can push the clamping plate 20 to move down, and then the wire harness can be clamped on the inner side of the movable frame 18, and the third guide rod 35 is retractable, so when the clamping plate 20 moves down, the third guide rod 35 can be retracted and extended accordingly, thereby increasing the stability and directionality of the lifting and lowering of the clamping plate 20. After the wire harness is cut, the wire harness is clamped by the clamping plate 20, and the movable plate is moved, so that the wire harness can be pulled to separate the wire harness from the waste insulation layer after cutting.

[0041] Please see the attached Figure 1 A collection box 4 and a waste box 3 are placed on the top of the base 2 in sequence.

[0042] Specifically, the top surfaces of the deflection seat 1 and the fixed seat 55 are provided with slots, and the waste box 3 and the collection box 4 are respectively arranged below the slots, so that when the deflection seat 1 is tilted, the cut waste can slide through the slots into the waste box 3, thereby facilitating the centralized collection of the waste. After the separation of the insulation layer at the end of the wire harness is completed, the wire harness will be pulled to the end of the fixed seat 55. At this time, the end of the wire harness will extend into the collection box 4 through the slot provided on the top surface of the fixed seat 55 by the action of gravity. At this time, the clamping of the wire harness is released. Since one end of the wire harness is heavier, the wire harness can fall into the collection box 4, thereby realizing the collection of the wire harness.

[0043] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A precise separation device for the insulation layer of a wire harness conductor, comprising a deflection seat (1), a base (2) and a fixing seat (55), characterized in that: The deflection seat (1) is arranged above the base (2), and two deflection rods (6) are provided between the deflection seat (1) and the base (2). A deflection groove (5) is provided on the top surface of the base (2), and the bottom end of the deflection rod (6) extends into the interior of the deflection groove (5). A first movable seat (7) and a second movable seat (44) are movably installed at both ends of the two deflection rods (6), and a deflection assembly is provided between the two second movable seats (44). A cutting seat (14) is fixedly installed on the top surface of the deflection seat (1), and fixed frames (15) are fixedly connected to both sides of the cutting seat (14), and a knife seat is provided on the inner side of the fixed frame (15). (16), a plurality of cutters (17) are installed inside the knife seat (16), a cutting seat (14) is fixedly installed on the top surface of the deflection seat (1), a lifting seat (19) is installed on the inner side of the fixed frame (15), a lower pressure plate (23) is provided at the bottom of the lifting seat (19), a rubber plate (24) is fixedly connected to the bottom surface of the lower pressure plate (23), fixed blocks (8) are fixedly connected on both sides of the deflection seat (1), a hinge (9) is rotatably installed on one side of the two fixed blocks (8), and one side of the hinge (9) is fixedly connected to the fixed seat (55), and a movable frame (18) is provided on the top of the fixed seat (55).

2. The wiring harness conductor insulation layer precision separation device according to claim 1, characterized in that: The deflection assembly comprises a movable seat (43) and a first screw (45), wherein the movable seat (43) is fixedly mounted between two second movable seats (44), the first screw (45) passes through the movable seat (43), and the first screw (45) and the movable seat (43) are connected via a thread.

3. The wiring harness conductor insulation layer precision separation device according to claim 2, characterized in that: Two polished rods (46) are provided inside the movable seat (43), and the two polished rods (46) are arranged on both sides of the first screw (45), one end of the first screw (45) is fixedly connected to the first bevel gear (47), the top of the first bevel gear (47) is meshedly connected to the second bevel gear (48), the top of the second bevel gear (48) is fixedly connected to the second worm (49), one side of the second worm (49) is meshedly connected to the third worm gear (50), both sides of the third worm gear (50) are fixedly connected to the third worm (51), the top of the third worm (51) is meshedly connected to the fourth worm gear (52), one side of the fourth worm gear (52) is fixedly connected to the second screw (53), the outer side of the second screw (53) is provided with a movable block (54), and the movable frame (18) is fixedly mounted on the top of the movable block (54).

4. The wiring harness conductor insulation layer precision separation device according to claim 3, characterized in that: Two movable grooves (11) are formed on the top surface of the fixed seat (55), and two movable blocks (54) are respectively arranged inside the movable grooves (11). A second motor (12) is installed on the top of the fixed seat (55), and an output end of the second motor (12) is connected to the second worm (49).

5. The wiring harness conductor insulation layer precision separation device according to claim 1, characterized in that: A first electric push rod (21) is fixedly mounted on the top of the fixed frame (15) via a mounting frame, and a telescopic end of the first electric push rod (21) is connected to the knife seat (16). First guide rods (22) are symmetrically provided on both sides of the first electric push rod (21), and a bottom end of the first guide rod (22) is connected to the knife seat (16).

6. The wiring harness conductor insulation layer precision separation device according to claim 1, characterized in that: A multi-segment worm (36) is provided inside the knife seat (16), one side of the multi-segment worm (36) is meshedly connected to a second worm wheel (37), the bottom of the second worm wheel (37) is fixedly connected to a threaded barrel (38), the inner side of the threaded barrel (38) is connected to a threaded rod (39) through a thread, and the cutter (17) is fixedly mounted on the bottom end of the threaded rod (39).

7. The precise separation device for insulating layers of wire harness conductors according to claim 1, characterized in that: A second electric push rod (26) is fixedly installed on the inner side of the fixed frame (15), and the telescopic end of the second electric push rod (26) is fixedly connected to the top of the lifting seat (19), and second guide rods (27) are symmetrically provided on both sides of the second electric push rod (26), and the bottom end of the second guide rod (27) is connected to the lifting seat (19), and a slot (28) is provided on the bottom surface of the lifting seat (19). The top surface of the lower pressure plate (23) is fixedly connected to the fixed rod (25), and the top end of the fixed rod (25) extends into the inner side of the slot (28). The lifting seat (19) is provided with a first motor (10) mounted on the top of the lifting seat (19), and an output end of the first motor (10) is connected to the first worm (33). A plurality of sliders (30) are fixedly connected to both sides of the tooth plate (29).

8. The precise insulation separation device for wire harness conductors according to claim 1, characterized in that: The top of the cutting seat (14) is provided with a plurality of arc grooves, and a plurality of rollers (42) are rotatably mounted inside the arc grooves. An extension plate (40) is fixedly connected to one side of the cutting seat (14), and a clamping groove (41) is provided on the top surface of the extension plate (40). The inner side of the clamping groove (41) is clamped with a limiting plate (13) via a clamping block.

9. The precise separation device for insulating layers of wire harness conductors according to claim 1, characterized in that: A third electric push rod (34) is fixedly mounted on the top of the movable frame (18) via a mounting frame, a telescopic end of the third electric push rod (34) is fixedly connected to a clamping plate (20), third guide rods (35) are provided on both sides of the third electric push rod (34), and the bottom end of the third guide rod (35) is connected to the clamping plate (20).

10. The precise insulation separation device for wire harness conductors according to claim 1, characterized in that: A collection box (4) and a waste box (3) are placed on the top of the base (2) in sequence.

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