A processing system and method for automobile wiring harness

Abstract

The invention discloses a processing system and method for automobile wiring harnesses, and relates to the technical field of automobile wiring harness processing. The system comprises a base, wherein a wiring harness processing table is connected to the top side of the base by bolts, a threading groove is provided at one end of the wiring harness processing table, and partitions are clamped at the top and bottom positions of the threading groove at one end of the wiring harness processing table, and a rotating and traction mechanism is arranged between two partitions corresponding to the inside of the wiring harness processing table, and the rotating and traction mechanism comprises a rotating ring. The system has a scientific and reasonable structure and is safe and convenient to use. A driving rod drives two driving rods to rotate through a transmission gear, and drives a connecting rod to rotate through the cooperation of a worm and a worm wheel, thereby driving a rotating rod, a guide roller and a conveyor belt inside a fixed frame to rotate, and pulling a cross bar, a sleeve, a sliding rod, a concave plate and an extrusion roller to move, so that the two extrusion rollers rotate relatively, and then the concave plate and the sliding rod are pushed to slide along the inner wall of the sleeve through a supporting spring.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wire harness processing, in particular to a processing system and method for automobile wire harness. Background Art

[0002] The wiring harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. The automotive wiring harness refers to the components that are bundled with wiring harnesses to form a connecting circuit after the contact terminals made of copper material are crimped with wires and cables, and then plastic-pressed insulators or metal shells are added on the outside;

[0003] However, the existing automotive wiring harnesses need to be manually processed during the tape winding process, and the wiring harnesses cannot be automatically pulled and braided. In the long run, it is easy to make workers tired and affect the efficiency of subsequent processing. Therefore, in order to avoid the above technical problems, we need to provide a processing system and method for automotive wiring harnesses to overcome the above defects in the prior art. Summary of the invention

[0004] The present invention provides a processing system and method for automobile wiring harnesses, which can effectively solve the problem raised in the above background technology that manual processing is required and the wiring harnesses cannot be automatically pulled and braided, which easily causes fatigue of workers in the long run and affects the efficiency of subsequent processing.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: A processing system for automobile wiring harnesses, comprising a base, a wiring harness processing table is connected to the top side of the base by bolts, a threading groove is provided at one end of the wiring harness processing table, and a partition is clamped at the top and bottom of the threading groove at one end of the wiring harness processing table, a rotating and traction mechanism is provided between two partitions inside the wiring harness processing table, and the rotating and traction mechanism comprises a rotating ring;

[0006] A rotating ring is movably connected inside the threading groove, and a driven gear ring is fixedly sleeved on the outside of the rotating ring. A chamber is opened inside the wire harness processing table, and a driving rod is equidistantly rotatably connected to the position of the inside of the chamber corresponding to the outside of the driven gear ring. A driving gear roller is fixedly sleeved at the middle position of the outside of the driving rod. A driving motor is connected to a side position of a driving rod corresponding to one end of the wire harness processing table through a mounting plate. A first sprocket is fixedly sleeved on one end of the outer side of the two driving rods, and a first chain is sleeved on the outer side of the two first sprockets.

[0007] Adjacent ends of the two partitions are symmetrically connected with fixed frames, and a rotating rod is equidistantly connected between the two fixed frames on the same partition, and a guide roller is symmetrically and fixedly sleeved on the outside of the rotating rod, and a conveyor belt is sleeved on the outside of the guide roller on the same side, and a cross bar is equidistantly clamped between the two conveyor belts on the same partition, and a sleeve is equidistantly clamped inside the cross bar, and a sliding rod is movably connected inside the sleeve, and a concave plate is clamped at the other end of the sliding rod, and a support spring is clamped at the position between the concave plate and the cross bar corresponding to the outer side of the sleeve, and an extrusion roller is rotatably connected inside the concave plate;

[0008] A transmission cavity is opened inside the wire harness processing table at a position corresponding to one side of the conveyor belt, and transmission rods are rotatably connected at the top and bottom positions of a driving rod inside the transmission cavity, and transmission gears are fixedly sleeved on the outsides of the two transmission rods and one driving rod, and a connecting rod is rotatably connected to the inner wall of the transmission cavity at an equal distance, a worm wheel is fixedly sleeved on the outside of the connecting rod corresponding to the position inside the transmission cavity, and a worm is fixedly sleeved on the outsides of the two transmission rods corresponding to one side of the worm wheel.

[0009] According to the above technical solution, notches are provided at one end of the rotating ring and the driven gear ring, the outer sides of the two driving gear rollers are meshed with the outer sides of the driven gear ring, the two ends of the driving rod pass through the two ends of the chamber, the output shaft of the driving motor is fixedly connected to one end of the driving rod, and the driving motor is powered by an external power supply, and grooves are provided at one end of the partition and one end of the wire harness processing table corresponding to the outer position of the first chain.

[0010] According to the above technical solution, the extrusion rollers on the two partitions correspond to each other, the transmission gears on the outside of the two transmission rods are meshed with the transmission gear on the outside of a driving rod, one end of the connecting rod passes through the wire harness processing table and the fixed frame and is fixedly connected to one end of the rotating rod, the worm wheel and the worm are meshed with each other, and the spiral directions of the worms on the outside of the two transmission rods are opposite.

[0011] According to the above technical solution, a positioning and weaving mechanism is provided at a position on one side of the top of the base corresponding to the wire harness processing table, and the positioning and weaving mechanism includes a placement platform;

[0012] A placement platform is connected to the top of the base at a position corresponding to one side of the wire harness processing table by bolts, and a fixing seat is equidistantly connected to the top of the placement platform by bolts, and a telescopic rod is equidistantly clamped on the inner wall of one of the fixing seats, and a clamping frame is clamped at one end of the telescopic rod, and a rolling ball is rotatably connected inside the clamping frame, and a return spring is clamped at the outer position of the telescopic rod between the clamping frame and a fixing seat;

[0013] A clamping cylinder is rotatably connected inside the other fixed seat, and the top and bottom ends of the clamping cylinder are symmetrically clamped with fixed cylinders, the fixed cylinder is movably connected with a limit rod, and the other end of the limit rod is clamped with a movable frame, the movable frame is rotatably connected with a clamping roller, and the opposite ends of the two movable frames are clamped with a push rod, and the inner wall of the clamping cylinder is rotatably connected with a rotating cylinder at a position corresponding to the outer side of the push rod;

[0014] A bracket is connected to the top of the placing platform at a position corresponding to one side of the fixed seat through bolts, a guide rod is rotatably connected inside the bracket, a cross rod is clamped at one end of the guide rod, and a slot is opened at one end of the driving rod at a position corresponding to the outer side of the cross rod, and a movable rod is rotatably connected to one end of the bracket at the top and bottom positions of one side of the guide rod, the outer sides of two movable rods and the guide rods are fixedly sleeved with second sprockets, the outer sides of three second sprockets are sleeved with second chains, and the outer sides of two movable rods and the outer side of the clamping tube are fixedly sleeved with transmission gear rings.

[0015] According to the above technical solution, one end of the two fixed seats and one end of the clamping cylinder are both provided with slots, one end of the push rod is embedded in the rotating cylinder, and the inner wall of the rotating cylinder is connected to the outer side of the push rod by a threaded connection, and a knob is fixedly sleeved at a position on the outer side of the rotating cylinder corresponding to the outer side of the clamping cylinder.

[0016] According to the above technical solution, one end of the cross rod is embedded in the slot, the transmission gear rings on the two movable rods are meshed with the transmission gear rings on the clamping cylinder, and a notch is provided at one end of the transmission gear ring on the clamping cylinder.

[0017] According to the above technical solution, a positioning and winding mechanism is provided at a position on one side of the threading groove between the two partitions, and the positioning and winding mechanism includes an extension frame;

[0018] An extension frame is connected to the corresponding position of the threading groove between the two partitions by bolts, and a positioning rod is equidistantly connected to the adjacent ends of the two extension frames, and an L-shaped frame is movably sleeved on the outer side of the positioning rod, and a tensioning spring is clamped at the position of the outer side of the positioning rod between the L-shaped frame and the extension frame, and a clamping roller is rotatably connected inside the two extension frames;

[0019] The inner wall of the rotating ring is connected with a fixing plate by bolts, a rectangular groove is opened on the top of the fixing plate, a fixing roller is rotatably connected at a position on one side of the inner wall of the rectangular groove, a positioning plate is clamped at one end of the fixing plate at a position corresponding to one side of the rectangular groove, a push rod is equidistantly and movably connected to the inner wall of the positioning plate, a slide is clamped at the other end of the push rod at a position corresponding to the inner position of the rectangular groove, a movable roller is rotatably connected inside the slide, and a telescopic spring is clamped at a position between the slide and the positioning plate corresponding to the outer side of the push rod;

[0020] A gasket is rotatably connected to one end of the fixed plate, a support rod is clamped at the middle position of one end of the gasket, a slider is movably connected inside the support rod, a rotating plate is equidistantly rotatably connected to the outside of the slider, the other end of the rotating plate is rotatably connected to the support plate, one end of the slider is rotatably connected to an adjusting rod, the bottom end of the fixed plate is connected to a counterweight metal plate by bolts, and one end of the wire harness processing table is connected to a magnetic plate by bolts at a position corresponding to the bottom of the fixed plate.

[0021] According to the above technical solution, a baffle is clamped at one end of the positioning rod, both ends of the slide are slidably connected to the inner wall of the rectangular groove, a baffle is clamped at one end of the top rod at a position corresponding to one side of the positioning plate, and a cutting knife is connected to the top of the fixed plate at a position corresponding to the top of the fixed roller through bolts.

[0022] According to the above technical solution, sliding grooves are equidistantly opened on the outside of the support rod, one end of the rotating plate passes through the sliding groove, one end of the support plate is slidably connected to one end of the gasket, one end of the adjusting rod passes through one end of the support rod, and the installation position of the counterweight metal plate corresponds to the installation position of the magnetic plate.

[0023] According to the above technical solution, a processing method for an automobile wiring harness, according to a processing method for a processing system for an automobile wiring harness, comprises the following steps:

[0024] S1. Pass the wire harness through the threading groove and two fixed seats at one end of the wire harness processing table on the base, and at the same time rotate the rotating cylinder to push the push rod, the movable frame and the limit rod to slide along the inner wall of the fixed cylinder, so that the two clamping rollers move to clamp one end of the wire harness, and push the clamping frame and the rolling ball to move through the reset spring to further clamp the wire harness;

[0025] S2, start the driving motor, and use the first sprocket and the first chain to drive the driving rod and the driving gear roller to rotate, and jointly drive the rotating ring and the driven driven gear ring to rotate, and through the cooperation of the transmission gear, the connecting rod, the worm wheel and the worm, drive the rotating rod, the guide roller and the conveyor belt to rotate, and push the cross bar, the concave plate and the squeezing roller to move, clamp and fix one end of the wire harness, and pull the wire harness to move;

[0026] S3, using the cross rod and the slot to drive the guide rod to rotate, and through the cooperation of the second sprocket, the second chain and the transmission gear ring, driving the clamping cylinder to rotate, when pulling the wire harness, multiple wire harnesses are braided into one strand;

[0027] S4. Use the telescopic spring to push the slide and the movable roller to move, and clamp one end of the tape inside the rectangular groove. When the rotating ring rotates, the fixed plate and the support rod are driven to rotate, and the tape is wound around the outside of the wire harness. In addition, the tension spring pushes the L-shaped frame and the clamping roller to move, and the wound wire harness is clamped and transported.

[0028] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0029] 1. A rotation and traction mechanism is set up. Through the cooperation of the first sprocket and the first chain, the driving motor drives the two driving rods and the two driving gear rollers to rotate together, and through the driven gear ring, the rotating ring is jointly driven to rotate, so as to prevent the notches on the driven gear ring and the rotating ring from affecting the rotation efficiency and ensure the winding effect;

[0030] Through the transmission gear, a driving rod drives two transmission rods to rotate, and through the cooperation of the worm and the worm wheel, the connecting rod is driven to rotate, thereby pushing the rotating rod, guide roller and conveyor belt inside the fixed frame to rotate, pulling the cross bar, sleeve, slide bar, concave plate and extrusion roller to move, so that the two extrusion rollers rotate relative to each other, and then the concave plate and slide bar are pushed to slide along the inner wall of the sleeve through the supporting spring, so as to change the distance between the two extrusion rollers, clamp the wire harnesses with different outer diameters, pull the wire harnesses through the rotating ring, so as to automatically pull the wire harnesses to move at a uniform speed when winding the tape, thereby improving the degree of automation and reducing the labor pressure of workers. In addition, with the continuous rotation of the conveyor belt, it is convenient to continuously place the wire harnesses, and the wire harnesses are processed in a cycle, thereby improving the processing efficiency.

[0031] 2. A positioning and weaving mechanism is set up. The retractable characteristics of the reset spring are used to push the clamping frame to move, and the wire harnesses with different outer diameters are clamped and fixed, thereby ensuring the stability of the wire harness and reducing the shaking of the wire harness when winding the tape. In addition, the movable frame is limited by the cooperation of the fixed cylinder and the limit rod. When the rotating drum rotates, the push rod, the movable frame and the limit rod are pushed to slide, and the distance between the two clamping rollers is changed to clamp the wire harness. At the same time, the cross rod and the slot are used to make the driving rod drive the guide rod to rotate, and then the power is transmitted through the cooperation of the second sprocket, the second chain and the transmission gear ring, which drives the clamping cylinder to rotate and drives the wire harness to rotate, automatically weaving multiple wire harnesses into one strand, which improves the convenience for the subsequent winding of the tape.

[0032] 3. A positioning and winding mechanism is set. By rotating the adjustment rod, the slider is pushed to slide inside the support rod, and the support plate is pushed to slide along the gasket through the cooperation of the rotating plate. The degree of opening and closing of the support plate can be changed as needed, which is convenient for supporting tape rolls with different inner diameters, improves adaptability, and ensures the stability of the tape roll. The L-shaped frame and the clamping roller are pushed to move by the tensioning spring, and the distance between the two clamping rollers is changed. The wire harness wrapped with the tape is clamped and fixed, ensuring the stability of the wire harness inside the threading groove;

[0033] The telescopic spring pushes the ejector rod, slide and movable roller to slide along the inside of the positioning plate, and cooperates with the fixed roller to clamp and fix one end of the tape, so that the subsequent rotating ring drives the fixed plate and the tape roll to rotate, and one end of the tape is wrapped around the wiring harness. In addition, the gravity of the counterweight metal plate drives the rotating ring and the fixed plate to rotate and reset. At the same time, the magnetic plate adsorbs the counterweight metal plate, so that the rotating ring and the fixed plate quickly stabilize and stop shaking, which is convenient for the placement of the subsequent wiring harness and ensures the processing efficiency.

[0034] In summary, the rotating and traction mechanism, the positioning and weaving mechanism, and the positioning and winding mechanism cooperate with each other to facilitate the quick placement of the wire harness, and automatically pull the wire harness to move at a uniform speed for tape winding, which improves the degree of automation, reduces the labor pressure of workers, and increases processing efficiency. At the same time, when winding the tape, the wire harness is clamped and fixed to ensure the stability of the wire harness. In the process of pulling the wire harness, multiple strands of the wire harness can be woven together, which increases the convenience for subsequent tape winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0036] In the attached picture:

[0037] Figure 1 is a flow chart of the automotive wiring harness processing method of the present invention;

[0038] Figure 2 It is a schematic diagram of the installation structure of the wire harness processing table of the present invention;

[0039] Figure 3 It is a schematic diagram of the installation structure of the driving gear roller of the present invention;

[0040] Figure 4 It is a structural schematic diagram of the rotation and traction mechanism of the present invention;

[0041] Figure 5 It is a schematic diagram of the installation structure of the transmission rod of the present invention;

[0042] Figure 6 It is a structural schematic diagram of the positioning and weaving mechanism of the present invention;

[0043] Figure 7 It is a schematic diagram of the installation structure of the transmission gear ring of the present invention;

[0044] Figure 8 It is a schematic diagram of the installation structure of the extension frame of the present invention;

[0045] Fig. 9 It is a schematic diagram of the installation structure of the fixing plate of the present invention;

[0046] Fig.10 It is a structural schematic diagram of the positioning and winding mechanism of the present invention.

[0047] Numbers in the figure: 1, base; 2, wire harness processing table; 3, wire threading groove; 4, partition;

[0048] 5. Rotation and traction mechanism; 501. Rotating ring; 502. Driven gear ring; 503. Chamber; 504. Driving rod; 505. Driving gear roller; 506. Driving motor; 507. First sprocket; 508. First chain; 509. Fixed frame; 510. Rotating rod; 511. Guide roller; 512. Conveyor belt; 513. Cross bar; 514. Sleeve; 515. Sliding rod; 516. Concave plate; 517. Support spring; 518. Extrusion roller; 519. Transmission chamber; 520. Transmission rod; 521. Transmission gear; 522. Connecting rod; 523. Worm wheel; 524. Worm;

[0049] 6. Positioning and weaving mechanism; 601. Placing platform; 602. Fixed seat; 603. Telescopic rod; 604. Clamping frame; 605. Rolling ball; 606. Return spring; 607. Clamping cylinder; 608. Fixed cylinder; 609. Limiting rod; 610. Movable frame; 611. Clamping roller; 612. Push rod; 613. Rotating drum; 614. Bracket; 615. Guide rod; 616. Cross rod; 617. Slot; 618. Movable rod; 619. Second sprocket; 620. Second chain; 621. Transmission gear ring;

[0050] 7. Positioning and winding mechanism; 701. Extension frame; 702. Positioning rod; 703. L-shaped frame; 704. Tensioning spring; 705. Clamping roller; 706. Fixed plate; 707. Rectangular groove; 708. Fixed roller; 709. Positioning plate; 710. Push rod; 711. Slide; 712. Movable roller; 713. Telescopic spring; 714. Gasket; 715. Support rod; 716. Slider; 717. Rotating plate; 718. Support plate; 719. Adjusting rod; 720. Counterweight metal plate; 721. Magnetic plate. DETAILED DESCRIPTION

[0051] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0052] Example: Figure 1 As shown, the present invention provides a technical solution, a processing method for an automobile wiring harness, comprising the following steps:

[0053] S1, pass the wire harness through the threading groove 3 and two fixed seats 602 at one end of the wire harness processing table 2 on the base 1, and at the same time rotate the rotating cylinder 613 to push the push rod 612, the movable frame 610 and the limit rod 609 to slide along the inner wall of the fixed cylinder 608, so that the two clamping rollers 611 move to clamp one end of the wire harness, and push the clamping frame 604 and the rolling ball 605 to move through the reset spring 606 to further clamp the wire harness;

[0054] S2, start the driving motor 506, and use the first sprocket 507 and the first chain 508 to drive the driving rod 504 and the driving gear roller 505 to rotate, and jointly drive the rotating ring 501 and the driven driven gear ring 502 to rotate, and through the cooperation of the transmission gear 521, the connecting rod 522, the worm wheel 523 and the worm 524, drive the rotating rod 510, the guide roller 511 and the conveyor belt 512 to rotate, and push the cross bar 513, the concave plate 516 and the squeezing roller 518 to move, clamp and fix one end of the wire harness, and pull the wire harness to move;

[0055] S3, using the cross rod 616 and the slot 617 to drive the guide rod 615 to rotate, and through the cooperation of the second sprocket 619, the second chain 620 and the transmission gear ring 621, the clamping cylinder 607 is driven to rotate, and when the wire harness is pulled, multiple wire harnesses are braided into one strand;

[0056] S4, using the telescopic spring 713 to push the slide 711 and the movable roller 712 to move, clamping one end of the tape inside the rectangular groove 707, so that when the rotating ring 501 rotates, the fixed plate 706 and the support rod 715 are driven to rotate, and the tape is wound around the outside of the wire harness. In addition, the tension spring 704 pushes the L-shaped frame 703 and the clamping roller 705 to move, and the wound wire harness is clamped and transported;

[0057] like Figure 2-10 As shown, a processing system for automobile wiring harnesses, a wiring harness processing table 2 is connected by bolts at a position on one side of the top of a base 1, a threading groove 3 is opened at one end of the wiring harness processing table 2, and a partition 4 is clamped at the top and bottom positions of the threading groove 3 at one end of the wiring harness processing table 2, and a rotating and traction mechanism 5 is arranged between two corresponding partitions 4 inside the wiring harness processing table 2, and the rotating and traction mechanism 5 includes a rotating ring 501, a driven gear ring 502, a chamber 503, a driving rod 504, a driving gear roller 505, a driving motor 506, a first sprocket 507, a first chain 508, a fixing frame 509, a rotating rod 510, a guide roller 511, a conveyor belt 512, a cross bar 513, a sleeve 514, a sliding rod 515, a concave plate 516, a support spring 517, an extrusion roller 518, a transmission chamber 519, a transmission rod 520, a transmission gear 521, a connecting rod 522, a worm wheel 523 and a worm 524;

[0058] A rotating ring 501 is movably connected inside the threading groove 3, and a driven gear ring 502 is fixedly sleeved on the outside of the rotating ring 501. A chamber 503 is opened inside the wire harness processing table 2. A driving rod 504 is equidistantly connected to the outside of the driven gear ring 502 in the chamber 503. A driving gear roller 505 is fixedly sleeved at the middle position of the outside of the driving rod 504. A driving motor 506 is connected to a side position of a driving rod 504 corresponding to one end of the wire harness processing table 2 through a mounting plate. The outer ends of the two driving rods 504 are fixedly sleeved with a first sprocket 507. The first chains 508 are sleeved on the outer sides of the first sprockets 507. In order to facilitate the rotation of the rotating ring 501, the rotating ring 501 and one end of the driven gear ring 502 are provided with notches. The outer sides of the two driving gear rollers 505 are meshed with the outer sides of the driven gear ring 502. The two ends of the driving rod 504 pass through the two ends of the chamber 503. The output shaft of the driving motor 506 is fixedly connected to one end of the driving rod 504, and the driving motor 506 is powered by an external power supply. A groove is provided at one end of a partition plate 4 and one end of the wire harness processing table 2 at the position corresponding to the outer side of the first chain 508.

[0059] Adjacent ends of two partitions 4 are symmetrically connected with fixing frames 509 by bolts, and rotating rods 510 are equidistantly connected between the two fixing frames 509 on the same partition 4, and guide rollers 511 are symmetrically and fixedly sleeved on the outside of the rotating rods 510, and conveyor belts 512 are sleeved on the outside of the guide rollers 511 on the same side, and cross bars 513 are equidistantly clamped between the two conveyor belts 512 on the same partition 4, and sleeves 514 are equidistantly clamped inside the cross bars 513, and slide bars 515 are movably connected inside the sleeves 514, and a concave plate 516 is clamped at the other end of the slide bar 515, and support springs 517 are clamped at the positions between the concave plate 516 and the cross bars 513 corresponding to the outer sides of the sleeves 514, and a squeezing roller 518 is rotatably connected inside the concave plate 516;

[0060] A transmission cavity 519 is provided inside the wire harness processing table 2 at a position corresponding to one side of the conveyor belt 512. A transmission rod 520 is rotatably connected to the top and bottom positions of a driving rod 504 inside the transmission cavity 519. A transmission gear 521 is fixedly sleeved on the outer sides of the two transmission rods 520 and one driving rod 504. A connecting rod 522 is rotatably connected to the inner wall of the transmission cavity 519 at an equidistant distance. A worm gear 523 is fixedly sleeved on the outer side of the connecting rod 522 corresponding to the position inside the transmission cavity 519. The outer sides of the two transmission rods 520 are fixedly sleeved with a worm gear 523. A worm 524 is fixedly sleeved at a position corresponding to one side of the worm wheel 523. In order to facilitate the transmission of power, the squeezing rollers 518 on the two partitions 4 correspond to each other. The transmission gears 521 on the outer sides of the two transmission rods 520 are meshed with the transmission gear 521 on the outer side of a driving rod 504. One end of the connecting rod 522 passes through the wire harness processing table 2 and the fixed frame 509 and is fixedly connected to one end of the rotating rod 510. The worm wheel 523 and the worm 524 are meshed with each other. The spiral directions of the worm 524 on the outer sides of the two transmission rods 520 are opposite.

[0061] A positioning and weaving mechanism 6 is provided at a position on one side of the wire harness processing table 2 corresponding to the top of the base 1. The positioning and weaving mechanism 6 includes a placement platform 601, a fixed seat 602, a telescopic rod 603, a clamping frame 604, a rolling ball 605, a reset spring 606, a clamping cylinder 607, a fixed cylinder 608, a limit rod 609, a movable frame 610, a clamping roller 611, a push rod 612, a rotating drum 613, a bracket 614, a guide rod 615, a cross rod 616, a slot 617, a movable rod 618, a second sprocket 619, a second chain 620 and a transmission gear ring 621;

[0062] A placement platform 601 is connected by bolts at a position corresponding to one side of the wire harness processing table 2 at the top of the base 1, and a fixing seat 602 is equidistantly connected to the top of the placement platform 601 by bolts, and a telescopic rod 603 is equidistantly clamped on the inner wall of a fixing seat 602, and a clamping frame 604 is clamped at one end of the telescopic rod 603, and a rolling ball 605 is rotatably connected inside the clamping frame 604, and a return spring 606 is clamped between the clamping frame 604 and a fixing seat 602 at a position corresponding to the outer side of the telescopic rod 603;

[0063] Another fixed seat 602 is internally rotatably connected with a clamping cylinder 607, and the top and bottom ends of the clamping cylinder 607 are symmetrically clamped with a fixed cylinder 608, the fixed cylinder 608 is movably connected to a limit rod 609, and the other end of the limit rod 609 is clamped with a movable frame 610, the movable frame 610 is internally rotatably connected with a clamping roller 611, and the two movable frames 610 are clamped with push rods 612 at opposite ends, and a rotating cylinder 613 is rotatably connected at the inner wall of the clamping cylinder 607 corresponding to the outer position of the push rod 612. In order to facilitate the clamping of the wiring harness, one end of the two fixed seats 602 and one end of the clamping cylinder 607 are provided with slots, one end of the push rod 612 is embedded in the rotating cylinder 613, and the inner wall of the rotating cylinder 613 is connected to the outer side of the push rod 612 through a thread, and the outer side of the rotating cylinder 613 is fixedly sleeved with a knob at a position corresponding to the outer side of the clamping cylinder 607;

[0064] The top of the placement platform 601 is connected to a bracket 614 by bolts at a position corresponding to one side of the fixed seat 602. A guide rod 615 is rotatably connected inside the bracket 614. A cross plug rod 616 is clamped at one end of the guide rod 615. A slot 617 is provided at one end of the driving rod 504 at a position corresponding to the outer side of the cross plug rod 616. A movable rod 618 is rotatably connected to the top and bottom positions of one side of the guide rod 615 at one end of the bracket 614. The outer sides of the two movable rods 618 and the outer sides of the guide rod 615 are fixed. A second sprocket 619 is fixedly sleeved, and a second chain 620 is sleeved on the outer sides of the three second sprockets 619. A transmission toothed ring 621 is fixedly sleeved on the outer sides of the two movable rods 618 and the outer sides of the clamping cylinder 607. In order to facilitate the transmission of power, one end of the cross rod 616 is embedded in the slot 617, and the transmission toothed ring 621 on the two movable rods 618 is meshed with the transmission toothed ring 621 on the clamping cylinder 607, and a notch is opened at one end of the transmission toothed ring 621 on the clamping cylinder 607;

[0065] A positioning and winding mechanism 7 is provided between the two partitions 4 at a position corresponding to one side of the threading groove 3, and the positioning and winding mechanism 7 includes an extension frame 701, a positioning rod 702, an L-shaped frame 703, a tensioning spring 704, a clamping roller 705, a fixed plate 706, a rectangular groove 707, a fixed roller 708, a positioning plate 709, a top rod 710, a slide 711, a movable roller 712, a telescopic spring 713, a gasket 714, a support rod 715, a slider 716, a rotating plate 717, a support plate 718, an adjusting rod 719, a counterweight metal plate 720 and a magnetic plate 721;

[0066] An extension frame 701 is connected by bolts at a position corresponding to one side of the threading groove 3 between the two partitions 4, and a positioning rod 702 is equidistantly clamped at one adjacent end of the two extension frames 701, and an L-shaped frame 703 is movably sleeved on the outer side of the positioning rod 702, and a tension spring 704 is clamped at a position corresponding to the outer side of the positioning rod 702 between the L-shaped frame 703 and the extension frame 701, and a clamping roller 705 is rotatably connected inside the two extension frames 701;

[0067] The inner wall of the rotating ring 501 is connected with a fixing plate 706 by bolts, and a rectangular groove 707 is opened at the top of the fixing plate 706. A fixing roller 708 is rotatably connected at one side of the inner wall of the rectangular groove 707. A positioning plate 709 is clamped at one end of the fixing plate 706 corresponding to one side of the rectangular groove 707. A push rod 710 is movably connected to the inner wall of the positioning plate 709 at an equal distance. A slide 711 is clamped at the other end of the push rod 710 corresponding to the inner position of the rectangular groove 707. The inner wall of the slide 711 rotates A movable roller 712 is movably connected, and a telescopic spring 713 is clamped at the outer position of the push rod 710 corresponding to the sliding frame 711 and the positioning plate 709. In order to facilitate the clamping of one end of the tape, a baffle is clamped at one end of the positioning rod 702, and both ends of the sliding frame 711 are slidably connected to the inner wall of the rectangular groove 707. A baffle is clamped at one end of the push rod 710 corresponding to the position of one side of the positioning plate 709, and a cutting knife is connected to the top of the fixed plate 706 corresponding to the top of the fixed roller 708 through bolts.

[0068] The fixing plate 706 is rotatably connected to a gasket 714 at one end, and a support rod 715 is clamped at the middle position of one end of the gasket 714. A slider 716 is movably connected inside the support rod 715, and a rotating plate 717 is rotatably connected to the outside of the slider 716. The other end of the rotating plate 717 is rotatably connected to a support plate 718, and an adjusting rod 719 is rotatably connected to one end of the slider 716. A counterweight metal plate 720 is bolted to the bottom end of the fixing plate 706, and a magnetic plate 721 is bolted to one end of the wiring harness processing table 2 at a position corresponding to the bottom of the fixing plate 706. In order to facilitate the support of the tape roll, sliding grooves are equidistantly provided on the outside of the support rod 715, and one end of the rotating plate 717 passes through the sliding groove. One end of the support plate 718 is slidably connected to one end of the gasket 714, and one end of the adjusting rod 719 passes through one end of the support rod 715. The installation position of the counterweight metal plate 720 corresponds to the installation position of the magnetic plate 721.

[0069] The working principle and use process of the present invention are as follows: first, put the tape roll into the support rod 715, and rotate the adjustment rod 719 at the same time, so that the adjustment rod 719 pushes the slider 716 to slide inside the support rod 715, and through the cooperation of the rotating plate 717, push the support plate 718 to slide along the gasket 714, and change the outer diameter of the support plate 718 as needed, so as to facilitate the support of tape rolls with different inner diameters, improve the adaptability, and ensure the stability of the tape roll;

[0070] Next, the driving motor 506 is started to drive the driving rod 504 and the driving gear roller 505 to rotate, and the driven driven gear ring 502 cooperates to push the rotating ring 501 to rotate, driving the fixed plate 706 to rotate, and the tape is wound on the wiring harness. At the same time, the first sprocket 507 and the first chain 508 cooperate to transmit the power, so that the two driving gear rollers 505 inside the chamber 503 rotate together, and jointly push the driven driven gear ring 502 and the rotating ring 501 to rotate, so as to prevent the notches on the driven driven gear ring 502 and the rotating ring 501 from affecting the rotation effect, thereby ensuring the winding effect;

[0071] In addition, through the cooperation of the transmission gear 521, it is convenient for a driving rod 504 to drive the two transmission rods 520 to rotate together, and through the cooperation of the worm 524 and the worm wheel 523, the power is further transmitted, driving the connecting rod 522 and the rotating rod 510 inside the fixed frame 509 to rotate, and then driving the conveyor belt 512 to rotate through the guide roller 511, pulling the cross bar 513, the sleeve 514 and the sliding rod 515 to move, thereby moving the concave plate 516 and the squeezing roller 518, causing the two squeezing rollers 518 to rotate relative to each other, and then when the operator moves the wire harness When one end is placed between the two partitions 4, the concave plate 516 and the slide bar 515 are pushed to slide along the inner wall of the sleeve 514 through the telescopic characteristics of the support spring 517, thereby changing the distance between the two squeezing rollers 518, clamping one end of the wire harness, and pulling the wire harness to move through the rotating ring 501, so that when winding the tape, the wire harness is automatically pulled to move at a uniform speed, thereby improving the degree of automation and reducing the labor pressure of the workers. In addition, with the continuous rotation of the conveyor belt 512, it is convenient to continuously place the wire harness, and the wire harness processing is continuously carried out in a cycle, thereby improving the processing efficiency;

[0072] Next, when the wire harness passes through the threading groove 3, the L-shaped frame 703 and the clamping roller 705 are pushed to move by the telescopic characteristics of the tension spring 704, and the distance between the two clamping rollers 705 is changed, so that the wire harness wrapped with the tape is clamped and fixed, ensuring the stability of the wire harness inside the threading groove 3, and then one end of the tape is passed through the rectangular groove 707, and the telescopic spring 713 is cooperated to push the push rod 710 and the slide 711 to slide along the inside of the positioning plate 709, changing the position of the movable roller 712 inside the rectangular groove 707, forcing the movable roller 712 to move. Cooperating with the fixed roller 708, one end of the tape is clamped and fixed, so that the subsequent rotating ring 501 drives the fixed plate 706 and the tape roll to rotate, and one end of the tape is wound around the wire harness. In addition, after the winding is completed and the driving motor 506 is stopped, the rotating ring 501 and the fixed plate 706 are driven to rotate and reset by the gravity of the counterweight metal plate 720. At the same time, the magnetic plate 721 has an adsorption effect on the counterweight metal plate 720, so that the rotating ring 501 and the fixed plate 706 are quickly stabilized and stop shaking, which is convenient for the subsequent placement of the wire harness and ensures the processing efficiency.

[0073] Finally, when the wire harness is pulled to wrap the tape, the telescopic rod 603 is forced to expand and contract through the telescopic characteristics of the reset spring 606, pushing the clamping frame 604 to move, clamping and fixing the wire harnesses of different outer diameters, ensuring the stability of the wire harness, thereby reducing the shaking of the wire harness when wrapping the tape. In addition, the other end of the wire harness passes through the clamping cylinder 607, and the movable frame 610 is limited by the cooperation of the fixed cylinder 608 and the limiting rod 609. When the rotating cylinder 613 rotates, the push rod 612, the movable frame 610 and the limiting rod 609 are pushed to slide. , change the distance between the two clamping rollers 611 to clamp the wire harness, and at the same time use the cooperation of the cross rod 616 and the slot 617 to make a driving rod 504 drive the guide rod 615 to rotate, and then through the cooperation of the second sprocket 619 and the second chain 620, drive the two movable rods 618 and the transmission gear ring 621 to rotate, and through the cooperation of the transmission gear ring 621 on the outside of the clamping cylinder 607, drive the clamping cylinder 607 to rotate, and rotate and weave the wire harness, weave multiple strands of wire harness into one strand, which improves the convenience for the subsequent winding of the tape.

[0074] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A processing system for automotive wiring harnesses, comprising a base (1), Features: A wire harness processing table (2) is connected to one side of the top of the base (1) by bolts, a wire threading groove (3) is provided at one end of the wire harness processing table (2), and a partition plate (4) is clamped at the top and bottom of the wire threading groove (3) at one end of the wire harness processing table (2), and a rotating and pulling mechanism (5) is provided between two corresponding partition plates (4) inside the wire harness processing table (2), and the rotating and pulling mechanism (5) comprises a rotating ring (501); The threading groove (3) is movably connected to a rotating ring (501), and a driven gear ring (502) is fixedly sleeved on the outside of the rotating ring (501); a chamber (503) is provided inside the wire harness processing table (2); a driving rod (504) is equidistantly rotatably connected to the inside of the chamber (503) at a position corresponding to the outside of the driven gear ring (502); a driving gear roller (505) is fixedly sleeved at a middle position on the outside of the driving rod (504); a driving motor (506) is connected to a side position corresponding to a driving rod (504) at one end of the wire harness processing table (2) via a mounting plate; a first sprocket (507) is fixedly sleeved on the outside of the two driving rods (504); and a first chain (508) is sleeved on the outside of the two first sprockets (507); A fixing frame (509) is symmetrically connected to adjacent ends of the two partitions (4); a rotating rod (510) is rotatably connected between the two fixing frames (509) on the same partition (4) at an equal distance; a guide roller (511) is symmetrically and fixedly sleeved on the outer side of the rotating rod (510); a conveyor belt (512) is sleeved on the outer side of the guide roller (511) on the same side; and the two conveyor belts (512) on the same partition (4) are equidistantly connected to each other. A cross bar (513) is provided, sleeves (514) are equidistantly clamped inside the cross bar (513), a slide bar (515) is movably connected inside the sleeve (514), a concave plate (516) is clamped at the other end of the slide bar (515), and support springs (517) are clamped at positions between the concave plate (516) and the cross bar (513) corresponding to the outer side of the sleeve (514), and a squeezing roller (518) is rotatably connected inside the concave plate (516); A transmission cavity (519) is provided inside the wire harness processing table (2) at a position corresponding to one side of the conveyor belt (512); a transmission rod (520) is rotatably connected to the top and bottom positions of a driving rod (504) inside the transmission cavity (519); and transmission gears (521) are fixedly sleeved on the outer sides of the two transmission rods (520) and the outer side of one driving rod (504); a connecting rod (522) is rotatably connected to the inner wall of the transmission cavity (519) at an equidistant distance; a worm gear (523) is fixedly sleeved on the outer side of the connecting rod (522) at a position corresponding to the inside of the transmission cavity (519); and a worm gear (524) is fixedly sleeved on the outer sides of the two transmission rods (520) at a position corresponding to one side of the worm gear (523); The rotating ring (501) and the driven gear ring (502) are both provided with notches at one end, the outer sides of the two driving gear rollers (505) are meshed with the outer sides of the driven gear ring (502), the two ends of the driving rod (504) pass through the two ends of the chamber (503), the output shaft of the driving motor (506) is fixedly connected to one end of the driving rod (504), and the driving motor (506) is powered by an external power supply, and a groove is provided at one end of the partition (4) and one end of the wire harness processing table (2) at a position corresponding to the outer side of the first chain (508); A positioning and weaving mechanism (6) is provided at a position on the top of the base (1) corresponding to one side of the wire harness processing table (2), and the positioning and weaving mechanism (6) comprises a placement platform (601); A placement platform (601) is connected to the top of the base (1) at a position corresponding to one side of the wire harness processing table (2) via bolts, a fixing seat (602) is equidistantly connected to the top of the placement platform (601) via bolts, a telescopic rod (603) is equidistantly clamped to the inner wall of one of the fixing seats (602), a clamping frame (604) is clamped to one end of the telescopic rod (603), a rolling ball (605) is rotatably connected to the inside of the clamping frame (604), and a return spring (606) is clamped to the outer position of the telescopic rod (603) between the clamping frame (604) and a fixing seat (602); The other fixed seat (602) is internally rotatably connected to a clamping cylinder (607), the top and bottom ends of the clamping cylinder (607) are symmetrically clamped with a fixing cylinder (608), the fixing cylinder (608) is movably connected to a limiting rod (609), and the other end of the limiting rod (609) is clamped with a movable frame (610), the movable frame (610) is internally rotatably connected to a clamping roller (611), the two movable frames (610) are clamped with a push rod (612) at opposite ends, and a rotating cylinder (613) is rotatably connected to the inner wall of the clamping cylinder (607) at a position corresponding to the outer side of the push rod (612); A bracket (614) is connected to the top of the placement platform (601) at a position corresponding to one side of the fixed seat (602) through bolts, a guide rod (615) is rotatably connected inside the bracket (614), a cross rod (616) is clamped at one end of the guide rod (615), and a slot (617) is provided at one end of the driving rod (504) at a position corresponding to the outside of the cross rod (616), a movable rod (618) is rotatably connected to one end of the bracket (614) at the top and bottom positions of one side of the guide rod (615), the outer sides of the two movable rods (618) and the outer sides of the guide rod (615) are fixedly sleeved with a second sprocket (619), the outer sides of the three second sprockets (619) are sleeved with a second chain (620), and the outer sides of the two movable rods (618) and the outer side of the clamping tube (607) are fixedly sleeved with a transmission gear ring (621); One end of the two fixed seats (602) and one end of the clamping cylinder (607) are both provided with slots, one end of the push rod (612) is embedded in the interior of the rotating cylinder (613), and the inner wall of the rotating cylinder (613) is connected to the outer side of the push rod (612) by means of a thread, a knob is fixedly sleeved at a position on the outer side of the rotating cylinder (613) corresponding to the outer side of the clamping cylinder (607), one end of the cross rod (616) is embedded in the interior of the slot (617), the transmission toothed rings (621) on the two movable rods (618) are meshed with the transmission toothed rings (621) on the clamping cylinder (607), and one end of the transmission toothed ring (621) on the clamping cylinder (607) is provided with a slot; A positioning and winding mechanism (7) is provided at a position between the two partitions (4) at one side of the wire threading groove (3), and the positioning and winding mechanism (7) comprises an extension frame (701); An extension frame (701) is connected to the two partitions (4) at a position corresponding to one side of the threading groove (3) by bolts, and positioning rods (702) are equidistantly connected to adjacent ends of the two extension frames (701), an L-shaped frame (703) is movably sleeved on the outside of the positioning rod (702), and a tensioning spring (704) is clamped at a position corresponding to the outside of the positioning rod (702) between the L-shaped frame (703) and the extension frame (701), and clamping rollers (705) are rotatably connected inside the two extension frames (701); The inner wall of the rotating ring (501) is connected to a fixing plate (706) via bolts, a rectangular groove (707) is provided at the top of the fixing plate (706), a fixing roller (708) is rotatably connected to a position on one side of the inner wall of the rectangular groove (707), a positioning plate (709) is clamped at one end of the fixing plate (706) at a position corresponding to a position on one side of the rectangular groove (707), a push rod (710) is movably connected to the inner wall of the positioning plate (709) at equal intervals, a slide (711) is clamped at the other end of the push rod (710) at a position corresponding to the inside of the rectangular groove (707), a movable roller (712) is rotatably connected to the inside of the slide (711), and a telescopic spring (713) is clamped at a position corresponding to the outside of the push rod (710) between the slide (711) and the positioning plate (709); One end of the fixed plate (706) is rotatably connected to a gasket (714), a support rod (715) is clamped at a middle position of one end of the gasket (714), a slider (716) is movably connected inside the support rod (715), a rotating plate (717) is equidistantly rotatably connected to the outside of the slider (716), the other end of the rotating plate (717) is rotatably connected to a support plate (718), one end of the slider (716) is rotatably connected to an adjustment rod (719), the bottom end of the fixed plate (706) is connected to a counterweight metal plate (720) via bolts, and one end of the wire harness processing table (2) is connected to a magnetic plate (721) via bolts at a position corresponding to the bottom of the fixed plate (706).

2. A processing system for automotive wiring harness according to claim 1, Features: The squeezing rollers (518) on the two partitions (4) correspond to each other, the transmission gears (521) on the outside of the two transmission rods (520) are meshed with the transmission gear (521) on the outside of a driving rod (504), one end of the connecting rod (522) passes through the wire harness processing table (2) and the fixing frame (509) and is fixedly connected to one end of the rotating rod (510), the worm wheel (523) and the worm (524) are meshed with each other, and the spiral directions of the worm (524) on the outside of the two transmission rods (520) are opposite.

3. A processing system for automotive wiring harness according to claim 2, Features: A baffle is clamped at one end of the positioning rod (702), both ends of the slide (711) are slidably connected to the inner wall of the rectangular groove (707), a baffle is clamped at one end of the push rod (710) at a position corresponding to one side of the positioning plate (709), and a cutting knife is connected to the top of the fixed plate (706) at a position corresponding to the top of the fixed roller (708) via bolts.

4. A processing system for automotive wiring harness according to claim 3, Features: Slide grooves are equidistantly formed on the outside of the support rod (715), one end of the rotating plate (717) passes through the slide grooves, one end of the support plate (718) is slidably connected to one end of the gasket (714), one end of the adjustment rod (719) passes through one end of the support rod (715), and the installation position of the counterweight metal plate (720) corresponds to the installation position of the magnetic plate (721).

5. A processing method for automobile wiring harness, according to claim 4, Features: The steps include: S1, passing the wire harness through the threading groove (3) and two fixed seats (602) at one end of the wire harness processing table (2) on the base (1), and at the same time rotating the rotating cylinder (613) to push the push rod (612), the movable frame (610) and the limit rod (609) to slide along the inner wall of the fixed cylinder (608), so that the two clamping rollers (611) move to clamp one end of the wire harness, and push the clamping frame (604) and the rolling ball (605) to move through the return spring (606), so as to further clamp the wire harness; S2, start the driving motor (506), and use the first sprocket (507) and the first chain (508) to drive the driving rod (504) and the driving gear roller (505) to rotate, and jointly drive the rotating ring (501) and the driven gear ring (502) to rotate, and through the cooperation of the transmission gear (521), the connecting rod (522), the worm wheel (523) and the worm (524), drive the rotating rod (510), the guide roller (511) and the conveyor belt (512) to rotate, and push the cross bar (513), the concave plate (516) and the squeezing roller (518) to move, clamp and fix one end of the wire harness, and pull the wire harness to move; S3, using the cross rod (616) and the slot (617) to cooperate, driving the guide rod (615) to rotate, and through the cooperation of the second sprocket (619), the second chain (620) and the transmission gear ring (621), driving the clamping cylinder (607) to rotate, when pulling the wire harness, the multiple wire harnesses are braided into one strand; S4. The slide frame (711) and the movable roller (712) are pushed to move by the telescopic spring (713), and one end of the adhesive tape is clamped inside the rectangular groove (707). When the rotating ring (501) rotates, the fixed plate (706) and the support rod (715) are driven to rotate, and the adhesive tape is wound around the outside of the wire harness. In addition, the L-shaped frame (703) and the clamping roller (705) are pushed to move by the tensioning spring (704), and the wound wire harness is clamped and transported.

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