A welding apparatus and method for high frequency wire harness processing

Abstract

The present application relates to the technical field of welding equipment, and discloses a welding equipment for high-frequency wire harness processing and a method thereof, which comprises a workbench and a vertical plate, and further comprises: a feeding roller rotatably arranged on the vertical plate; after cutting and stripping of the wire harness are completed, the double-toothed gear on the rotating column and the toothed disc are driven to rise and are fixed by the clamping joint, the clamping arm is loosened after the wire harness reaches the specified position, the wire harness falls onto the fixing mechanism, then the rotating column is driven to move towards the cutting mechanism to prepare to clamp the next group of wire harnesses, the rotating column is driven to move towards the fixing mechanism again after the clamping arm clamps the wire harnesses again, at this time, the double-toothed gear drives the one-way gear to rotate, the clamping block rotates by 180 degrees, and falls onto another fixing mechanism to be fixed and welded, the wire harnesses can be repeatedly transported through cooperation of the fixing mechanism and the conveying bin, and the wire harnesses are fixed by the fixing mechanism, so that mass production tasks are realized.

Description

Technical Field

[0001] This invention relates to the field of welding equipment technology, specifically to a welding device and method for high-frequency wire harness processing. Background Technology

[0002] High-frequency wire harnesses are wire harness assemblies used to transmit high-frequency signals. They are widely used in automotive, medical, industrial, and consumer electronics fields. Their core features are the ability to transmit high-frequency signals efficiently and stably, while also possessing properties such as resistance to electromagnetic interference and tolerance to environmental changes.

[0003] CN220993284U discloses a welding equipment for wire harness processing, relating to the field of wire harness welding. The equipment includes a wire harness welding machine with a welding head and a base plate fixedly mounted on it. This application utilizes an adjusting plate, motor, and other structures to place welding pieces into positioning slots and wire harnesses into placement slots, allowing the copper wires on the wire harness to contact the welding pieces. A starting cylinder fixes the welding pieces and wire harnesses. A drive motor moves the adjusting plate; when the welding piece on the adjusting plate aligns with the welding head, the motor stops, and the welding machine is restarted, causing the welding head to descend and weld the welding pieces and copper wires. The adjusting plate has multiple positioning slots and placement slots for placing wire harnesses and welding pieces. Continuous welding is achieved by adjusting the position of the adjusting plate with the drive motor, allowing for simultaneous welding of the current wire harness and placement of the next wire harness and welding piece, saving waiting time and improving welding efficiency.

[0004] In the prior art, although the above-mentioned device facilitates the welding of multiple wire harnesses through the adjustment plate, it has been found that during operation, the wire harnesses need to be manually and accurately placed into the wire feeding slots in the device before they can be fixed by the relevant mechanism. When carrying out large-scale production tasks under this working method, it is obvious that the workers will become fatigued as the working time increases, which will lead to a decrease in production efficiency. At the same time, if the wire harness is not accurately placed into the wire feeding slots, the welding points will be displaced, causing the wire harness to be scrapped. Summary of the Invention

[0005] The purpose of this invention is to provide a welding device and method for high-frequency wire harness processing.

[0006] The objective of this invention can be achieved through the following technical solutions: A welding device for high-frequency wire harness processing includes a worktable and a vertical plate, and further includes: The feed roller is rotatably mounted on the vertical plate; The cutting mechanism is mounted on the upright plate; The conveying mechanism is located on one side of the cutting mechanism; A fixing mechanism is located below the conveying mechanism; The collection mechanism is located below the cutting mechanism; The welding device is mounted on the upright plate; The wire harness is driven to the cutting mechanism by the feed roller. The cutting mechanism cuts and strips the wire harness. After cutting, the conveying mechanism moves the wire harness above the fixing mechanism. The wire harness then falls onto the fixing mechanism and is fixed. After fixing, the conveying mechanism conveys another set of wire harnesses to another set of fixing mechanisms and fixes them. Finally, the welder welds the two sets of wire harnesses together.

[0007] Further, the conveying mechanism includes a conveying chamber; a conveying screw is rotatably connected inside the conveying chamber; a moving column is threaded onto the conveying screw; a rotating column is rotatably connected to the end of the moving column away from the conveying screw; a geared disc is provided on the rotating column; a telescopic spring is fixedly connected to the side wall of the rotating column; the telescopic spring is located inside the rotating column; a retaining connector is fixedly connected to the end of the telescopic spring away from the rotating column; a double-toothed gear and a one-way gear are provided on the geared disc; the double-toothed gear and the one-way gear are movably meshed; the double-toothed gear is rotatably connected to the geared disc; the one-way gear is fixedly connected to the geared disc; a retaining groove is formed on the inner wall of the one-way gear; the retaining groove engages with the retaining connector; a connecting spring and a one-way tooth are provided on the one-way gear; the connecting spring is fixedly connected to the one-way gear; the one-way tooth is rotatably connected to the one-way gear; the end of the connecting spring away from the one-way gear is fixedly connected to the one-way tooth; a clamping block is fixedly connected to the end of the rotating column away from the moving column; a clamping arm is rotatably connected to the clamping block.

[0008] Furthermore, a connecting arm one and a connecting arm two are fixedly connected to the bottom of the conveying chamber; a limiting frame is fixedly connected to the end of the connecting arm one away from the conveying chamber; a limiting strip is fixedly connected to the end of the connecting arm two away from the conveying chamber; a rack one is fixedly connected to the connecting arm two; a rack two is fixedly connected to the side wall of the upright plate; the rack one and rack two are movably meshed with a double-toothed gear; the double-toothed gear is movably abutted against the limiting strip and the limiting frame.

[0009] Furthermore, the fixing mechanism includes a side plate; a conveyor belt is rotatably connected to the side plate; two sets of conveyor belts are provided; a fixed base is fixedly connected to the conveyor belt; multiple sets of fixed bases are provided; a clamping screw is rotatably connected to the center of the fixed base; a moving plate is threadedly connected to the clamping screw; two sets of moving plates are provided; a tension spring is fixedly connected to the side wall of the moving plate; a fixed plate is fixedly connected to the end of the tension spring away from the moving plate; the conveyor belt is located below the clamping block; a guide strip is fixedly connected to the conveyor belt.

[0010] Furthermore, a driven gear is rotatably connected to the side wall of the fixed base; the output end of the driven gear is fixedly connected to the input end of the clamping screw; a transmission gear is rotatably connected to the bottom of the fixed base; the transmission gear meshes with the driven gear; a fixed rack is fixedly connected to the side wall of the side plate; the fixed rack meshes with the transmission gear.

[0011] Furthermore, the cutting mechanism includes a lifting chamber; a lifting screw is rotatably connected inside the lifting chamber; an upper cutter and a lower cutter are threadedly connected to the lifting screw; a cutting blade and a peeling blade are fixedly connected to the upper and lower cutters; the peeling blade is disposed on both sides of the cutting blade; sliding chambers are fixedly connected to the side walls of both sides of the lower cutter; a moving screw is rotatably connected inside the sliding chamber; and a baffle is threadedly connected to the moving screw.

[0012] Furthermore, the collection mechanism includes a collection chamber; a vertical rack is fixedly connected to the side wall of the collection chamber; a connecting gear is fixedly connected to the movable lead screw; the connecting gear is located in the middle of the lower cutter; the connecting gear is movably engaged with the vertical rack; and a collection drawer is slidably connected inside the collection chamber.

[0013] Furthermore, a lifting motor is installed on the top of the lifting chamber; the lifting screw is driven by the lifting motor; a conveying motor is fixedly connected to the side wall of the conveying chamber; the conveying screw is driven by the conveying motor.

[0014] A welding method for high-frequency wire harness processing includes the following steps: S1, the wire harness is fed to the cutting blade by the feed roller, the cutting blade cuts the wire harness, and then the stripping blade strips the two ends of the wire harness. S2, after stripping, use the clamping arm to move the wire harness above the fixed base, then release the clamping arm to let the wire harness fall onto the fixed base, then the clamping arm will clamp the next set of wire harnesses onto another set of fixed bases, and then drive the conveyor belt to fix the wire harnesses with the fixed rack, and then use the welder to perform welding operations. S3. After welding is completed, the wire harness is released from its fixation by another set of fixed racks. At the same time, the wire harness reaches the bottom of the conveyor belt and then falls onto the worktable by inertia to wait for collection.

[0015] The beneficial effects of this invention are: (1) After the wire harness is cut and stripped, the present invention drives the wire harness to move backward, so that the double-toothed gear and the toothed disc on the rotating column are driven to rise and be fixed by the clamping connector. After the wire harness reaches the designated position, the clamping arm is released, so that the wire harness falls onto the fixing mechanism. Then, the rotating column is driven to move towards the cutting mechanism to prepare to clamp the next set of wire harnesses again. When the clamping arm clamps the wire harness again, the rotating column is driven to move towards the fixing mechanism again. At this time, the double-toothed gear will drive the one-way gear to rotate, so that the clamping block can rotate 180 degrees and rotate the end to be welded to the designated position, so that it falls onto another set of fixing mechanisms for fixing and welding. Through the cooperation of the fixing mechanism and the conveying bin, the wire harness can be transported repeatedly and fixed by the fixing mechanism, thereby realizing the large-scale production task.

[0016] (2) After the clamping arm releases the wire harness, the wire harness immediately falls between the two sets of guide bars, and one end of it falls onto the fixed base. Then, the drive conveyor belt rotates, which moves the fixed base to the bottom of the welder. During the rotation of the conveyor belt, the transmission gear at the bottom of the fixed base meshes with the fixed rack and drives the clamping screw inside the fixed base to rotate, thereby pushing the moving plate and the fixed plate to move towards the wire harness, and finally clamping and fixing the wire harness firmly. At the same time, two sets of fixed racks are provided. One set is used to fix the wire harness, and the other set can release the fixing of the wire harness. By setting the fixed base, the wire harness can be automatically fixed without manual assembly and fixing, which improves production efficiency and reduces the defect rate to a certain extent.

[0017] (3) In this invention, after the upper cutter and the lower cutter are combined to strip the wire harness, the stripped outer sheath will fall into the lower cutter. Then the lower cutter is driven to move downward by the lifting screw. During the downward movement, the connecting gear on the screw will contact the vertical rack in the collection chamber, and the connecting gear will be rotated by the drive of the vertical rack, thereby opening the baffle and moving it into the slide chamber. Subsequently, the outer sheath collected in the lower cutter will fall into the collection drawer in the collection chamber, completing the collection process. Attached Figure Description

[0018] The invention will now be further described with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the workbench in this invention; Figure 2 This is a schematic diagram of the overall structure of the welding device in this invention; Figure 3 This is a schematic diagram of the overall structure of the conveying chamber in this invention; Figure 4 This is a cross-sectional view of the overall structure of the conveying chamber in this invention; Figure 5 yes Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the overall structure of the one-way gear in this invention; Figure 7 This is a schematic diagram of the overall structure of the cutting mechanism in this invention; Figure 8 This is a cross-sectional view of the overall structure of the lower cutter in this invention; Figure 9 yes Figure 8 Enlarged view of point B in the middle; Figure 10 This is a schematic diagram of the overall structure of the fixing mechanism in this invention; Figure 11 This is a schematic diagram of the overall structure of the conveyor belt in this invention; Figure 12 This is a schematic diagram of the overall structure of the fixed base in this invention; Figure 13 This is a schematic diagram of the overall structure of the transmission gear in this invention; Figure 14 This is a schematic diagram of the overall structure of the fixed rack in this invention; Figure 15 This is a schematic diagram of the overall structure of the collection chamber in this invention.

[0020] Attached diagram descriptions: 1. Workbench; 2. Feed roller; 3. Cutting mechanism; 31. Lifting chamber; 32. Lifting screw; 33. Lifting motor; 34. Upper cutter; 341. Peeling knife; 342. Cutting blade; 345. Lower cutter; 347. Sliding chamber; 348. Moving screw; 3481. Baffle; 3482. Connecting gear; 4. Conveying mechanism; 41. Conveying chamber; 411. Connecting arm one; 4111. Limiting frame; 42. Conveying screw; 421. Moving column; 43. Conveying motor; 44. Connecting arm two; 441. Limiting strip; 45. Rack one; 451. Rack two; 46. Rotating column; 461. Telescopic spring 462. Spring; 463. Snap-fit ​​connector; 464. Gear disc; 465. Double-toothed gear; 4666. One-way gear; 4666. Slot; 4666. Connecting spring; 4666. One-way tooth; 47. Clamping block; 471. Clamping arm; 5. Fixing mechanism; 51. Side plate; 511. Fixing rack; 52. Conveyor belt; 521. Guide bar; 53. Fixing base; 531. Clamping screw; 532. Moving plate; 533. Tension spring; 534. Fixing plate; 535. Driven gear; 536. Transmission gear; 6. Collecting mechanism; 61. Collecting bin; 62. Vertical rack; 63. Collecting drawer; 7. Upright plate; 8. Welding device. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-15 As shown, this application provides a welding device for high-frequency wire harness processing, including a worktable 1 and a vertical plate 7, and further comprising: The feed roller 2 is rotatably mounted on the vertical plate 7; The cutting mechanism 3 is mounted on the upright plate 7; The conveying mechanism 4 is located on one side of the cutting mechanism 3; The fixing mechanism 5 is located below the conveying mechanism 4; The collecting mechanism 6 is located below the cutting mechanism 3; Welding device 8 is mounted on vertical plate 7; The wire harness is driven to the cutting mechanism 3 by the feeding roller 2. The cutting mechanism 3 cuts and strips the wire harness. After cutting, the conveying mechanism 4 is driven to move the wire harness above the fixing mechanism 5. The wire harness then falls onto the fixing mechanism 5 and is fixed. After fixing, the conveying mechanism 4 conveys another set of wire harnesses to another set of fixing mechanisms 5 and fixes them. Finally, the welder 8 is used to weld the two sets of wire harnesses. During operation, the wire harness is guided onto the feed roller 2, and then the feed roller 2 transports the wire harness to the cutting mechanism 3. The cutting mechanism 3 cuts and strips the wire harness, and then the conveying mechanism 4 transfers the wire harness to the fixing mechanism 5, where it is fixed. After fixing, the welding work begins. At the same time, the waste generated from stripping is collected by the collection mechanism 6.

[0023] like Figures 4-6As shown, the conveying mechanism 4 includes a conveying chamber 41; a conveying screw 42 is rotatably connected inside the conveying chamber 41; a moving column 421 is threadedly connected to the conveying screw 42; a rotating column 46 is rotatably connected to the end of the moving column 421 away from the conveying screw 42; a geared disc 463 is provided on the rotating column 46; a telescopic spring 461 is fixedly connected to the side wall of the rotating column 46; the telescopic spring 461 is located inside the rotating column 46; a snap-fit ​​connector 462 is fixedly connected to the end of the telescopic spring 461 away from the rotating column 46; a double-toothed gear 4631 and a one-way gear 4632 are provided on the geared disc 463; the double-toothed gear 4631 and the one-way gear 4632 are movably meshed; the double-toothed gear 4631... The gear 4632 is rotatably connected to the gear 463; the one-way gear 4632 is fixedly connected to the gear 463; the inner wall of the one-way gear 4632 is provided with a slot 4633; the slot 4633 is engaged with the slot connector 462; the one-way gear 4632 is provided with a connecting spring 4634 and a one-way tooth 4635; the connecting spring 4634 is fixedly connected to the one-way gear 4632; the one-way tooth 4635 is rotatably connected to the one-way gear 4632; the end of the connecting spring 4634 away from the one-way gear 4632 is fixedly connected to the one-way tooth 4635; the end of the rotating column 46 away from the moving column 421 is fixedly connected to a clamping block 47; a clamping arm 471 is rotatably connected to the clamping block 47. During operation, after the wire harness reaches the cutting mechanism 3, the conveying screw 42 in the drive conveyor hopper 41 rotates. As it rotates, the clamping block 47 moves towards the wire harness, driving the clamping arm 471 to clamp the wire harness. After clamping, the cutting mechanism 3 operates, cutting and stripping the wire harness. Then, the conveying screw 42 drives the clamping block 47 back, moving the wire harness on the clamping arm 471 to the lower fixing mechanism 5. The clamping arm 471 is then released, allowing the wire harness to fall onto and be fixed in the fixing mechanism 5. The clamping block 47 is then driven back towards the cutting mechanism 3, and the clamping arm 471 clamps a set of cut wire harnesses again, driving the wire harness back. During this reversal, the one-way gear 4632 is driven to rotate, causing the rotating column 46 to rotate. When rotating, it causes the clamping block 47 below to rotate 180 degrees, causing the wire harness to change direction. According to the process requirements, the stripping lengths at both ends of the wire harness are different. During welding, under the process requirements, it is necessary to connect the two ends of the two sets of wire harnesses, and then connect terminals to both ends of the wire harness. By turning the wire harness, the wire harness is moved above another set of fixing mechanisms 5. Then the wire harness is released, and the wire harness is fixed by another set of fixing mechanisms 5. Finally, the two sets of fixing mechanisms 5 move together below the welder 8, and the welder 8 is used to weld the wire harness.

[0024] like Figure 4As shown, the bottom of the conveying chamber 41 is fixedly connected to a connecting arm 411 and a connecting arm 44; the end of the connecting arm 411 away from the conveying chamber 41 is fixedly connected to a limiting frame 4111; the end of the connecting arm 44 away from the conveying chamber 41 is fixedly connected to a limiting strip 441; a rack 45 is fixedly connected to the connecting arm 44; a rack 451 is fixedly connected to the side wall of the upright plate 7; the rack 45 and rack 451 are movably meshed with a double-toothed gear 4631; the double-toothed gear 4631 is movably abutted against the limiting strip 441 and the limiting frame 4111. In operation, initially, the rotating column 46 is positioned between the limiting frame 4111 and the limiting strip 441, meaning it is not connected to either the limiting strip 441 or the limiting frame 4111. When the wire harness needs to be transported, the rotating column 46 is driven to move towards the wire harness. During this movement, the toothed disc 463 on the rotating column 46 does not contact the limiting frame 4111. After the clamping arm 471 clamps the wire harness, the cutting mechanism 3 is used to perform cutting and stripping. Then, the rotating column 46 and the clamping device are driven to move backward. During this backward movement, the double-toothed gear 4631 on the rotating column 46 will contact the limiting strip 441. The limiting strip 441 is inclined. After contact, the rotating column 46 continues to move backward. At this time, the double-toothed gear 4631 and the toothed disc 463 will be driven to rise. When the wire harness reaches the fixing mechanism 5... When at the top, the double-toothed gear 4631 and the gear plate 463 are also at the end of the limiting bar 441. At the same time, the one-way gear 4632 is engaged with the snap-fit ​​connector 462 on the rotating column 46 through the slot 4633 and is at the highest point. Meanwhile, the double-toothed gear 4631 is parallel to the rack 45. Then, the wire harness is released, allowing it to fall onto the fixing mechanism 5. Then, the rotating column 46 is driven to move towards the cutting mechanism 3. During this movement, the double-toothed gear 4631 will mesh with the rack 45 and drive the double-toothed gear 4631 to rotate. However, when the double-toothed gear 4631 rotates, it cannot drive the one-way gear 4632 to rotate through the one-way teeth 4635. Instead, it squeezes the one-way teeth 4635. When the clamping arm 471 clamps the wire harness again, the rotating column 46 is driven to move again. The device moves to the fixed mechanism 5. During this movement, the double-toothed gear 4631 meshes with the rack 45 again and is driven to rotate by the rack 45. This rotation drives the one-way gear 4632 to rotate, which in turn drives the rotating column 46 to rotate, causing the clamping block 47 to rotate 180 degrees. This rotates the end of the second set of stripped wire harnesses to the desired position, and then the wire harness is released, allowing it to fall onto another fixed mechanism 5. After the second set of wire harnesses falls, its end will overlap with the end of the first set of wire harnesses. The wire harnesses are then fixed and the overlapped area is welded. Subsequently, the rotating column 46 is driven to move to the rack 451 again. Since the clamping block 47 was reversed when the second set of wire harnesses was placed, when moving to the rack 451, it will utilize the rack 462 to rotate. 51. Flip the clamping block 47 over. After flipping, drive the rotating column 46 to move towards the cutting mechanism 3. Then, due to the characteristics of the one-way gear 4632, it cannot drive the clamping block 47 to rotate during the movement. When the clamping arm 471 clamps the wire harness again, since a set of work has been completed, the double-tooth gear 4631 is parallel to the rack 45 at this time. Therefore, after clamping the wire harness, it is necessary to drive the rotating column 46 to move towards the limiting frame 4111. The limiting frame 4111 is also set at an angle. The limiting frame 4111 presses the gear plate 463 down and uses the lower set of snap-fit ​​connectors 462 to snap it in place. In this way, when the rotating column 46 moves back, it cannot drive the clamping block 47 to rotate through the rack 45. Then repeat the previous work.

[0025] like Figures 10-14As shown, the fixing mechanism 5 includes a side plate 51; a conveyor belt 52 is rotatably connected to the side plate 51; two sets of conveyor belts 52 are provided; a fixed base 53 is fixedly connected to the conveyor belt 52; multiple sets of fixed bases 53 are provided; a clamping screw 531 is rotatably connected to the middle of the fixed base 53; a moving plate 532 is threadedly connected to the clamping screw 531; two sets of moving plates 532 are provided; a tension spring 533 is fixedly connected to the side wall of the moving plate 532; a fixed plate 534 is fixedly connected to the end of the tension spring 533 away from the moving plate 532; the conveyor belt 52 is located below the clamping block 47; a guide strip 521 is fixedly connected to the conveyor belt 52. During operation, after the clamping arm 471 releases the wire harness, the wire harness will fall between the two sets of guide bars 521, and one end will fall onto the fixed base 53. Then, the conveyor belt 52 is driven to rotate, so that the fixed base 53 moves below the welder 8. When the conveyor belt 52 rotates, the clamping screw 531 inside the fixed base 53 also rotates, which in turn drives the moving plate 532 and the fixed plate 534 to move towards the wire harness and clamp and fix the wire harness.

[0026] like Figure 14 As shown, a driven gear 535 is rotatably connected to the side wall of the fixed base 53; the output end of the driven gear 535 is fixedly connected to the input end of the clamping screw 531; a transmission gear 536 is rotatably connected to the bottom of the fixed base 53; the transmission gear 536 meshes with the driven gear 535; a fixed rack 511 is fixedly connected to the side wall of the side plate 51; the fixed rack 511 movably meshes with the transmission gear 536. During operation, as the conveyor belt 52 rotates, the fixed base 53 also moves. During this movement, the transmission gear 536 at the bottom of the fixed base 53 meshes with the fixed rack 511 and is driven to rotate by the fixed rack 511, thereby driving the driven gear 535 to rotate. The wire harness is fixed by the clamping screw 531.

[0027] like Figure 4 As shown, the cutting mechanism 3 includes a lifting chamber 31; a lifting screw 32 is rotatably connected inside the lifting chamber 31; an upper cutter 34 and a lower cutter 345 are threadedly connected to the lifting screw 32; a cutting blade 342 and a peeling blade 341 are fixedly connected to the upper cutter 34 and the lower cutter 345; the peeling blade 341 is disposed on both sides of the cutting blade 342; sliding chambers 347 are fixedly connected to the side walls on both sides of the lower cutter 345; a moving screw 348 is rotatably connected inside the sliding chamber 347; a baffle 3481 is threadedly connected to the moving screw 348. During operation, the wire harness is fed to the cutting blade 342 via the feed roller 2. Then, one end of the wire harness is clamped by the clamping arm 471. Subsequently, the upper cutter 34 and the lower cutter 345 are driven to move towards the wire harness. The cutting blade 342 cuts the wire harness. After cutting, the clamping arm 471 and the feed roller 2 drive the wire harness to move a distance to both ends for peeling. During the peeling process, the upper cutter 34 and the lower cutter 345 are driven to move towards the wire harness again. The peeling blade 341 cuts the outer sheath of the wire harness. After cutting, the wire harness is pulled, and the cut outer sheath is removed from the wire harness. Then, the clamping arm 471 moves the cut wire harness to the fixed base 53. After fixing, the clamping arm 471 clamps the wire harness again to perform the cutting work of the next set of wire harnesses.

[0028] like Figure 15 As shown, the collection mechanism 6 includes a collection chamber 61; a vertical rack 62 is fixedly connected to the side wall of the collection chamber 61; a connecting gear 3482 is fixedly connected to the moving lead screw 348; the connecting gear 3482 is located in the middle of the lower cutter 345; the connecting gear 3482 is movably meshed with the vertical rack 62; and a collection drawer 63 is slidably connected inside the collection chamber 61. During operation, after the upper cutter 34 and the lower cutter 345 strip the wire harness, the stripped outer sheath falls into the lower cutter 345. Initially, the baffle 3481 inside the slide 347 is positioned inside the lower cutter 345, effectively closing it and collecting the stripped outer sheath. After stripping, the lower cutter 345 is driven downwards by the lifting screw 32. During this downward movement, the connecting gear 3482 on the moving screw 348 contacts the vertical rack 62 inside the collection chamber 61. The vertical rack 62 then rotates the connecting gear 3482, opening the baffle 3481 and moving it into the slide 347. The collected outer sheath then falls into the collection drawer 63 inside the collection chamber 61 for further collection.

[0029] like Figure 1 As shown, a lifting motor 33 is installed on the top of the lifting chamber 31; the lifting screw 32 is driven by the lifting motor 33; a conveying motor 43 is fixedly connected to the side wall of the conveying chamber 41; the conveying screw 42 is driven by the conveying motor 43. During operation, the lifting screw 32 inside the lifting chamber 31 is driven by the lifting motor 33. Both the lifting motor 33 and the conveying motor 43 are shaft motors.

[0030] Please see Figures 1-15 As shown, this application provides a welding method for high-frequency wire harness processing, including the following steps: S1, the wire harness is fed to the cutting blade 342 by the feed roller 2, the cutting blade 342 cuts the wire harness, and then the stripping blade 341 strips the two ends of the wire harness. S2, after stripping, the wire harness is moved above the fixed base 53 using the clamping arm 471, and then the clamping arm 471 is released to let the wire harness fall onto the fixed base 53. Then the clamping arm 471 clamps the next set of wire harnesses onto another set of fixed bases 53. At the same time, the conveyor belt 52 is driven, and the wire harness is fixed using the fixed rack 511. Then the welding operation is performed using the welder 8. S3. After welding is completed, the wire harness is released from the fixation by another set of fixed racks 511. At the same time, the wire harness reaches the bottom of the conveyor belt 52 and then falls onto the workbench 1 by inertia to wait for collection. During operation, the wire harness is fed to the cutting blade 342 via the feed roller 2. The cutting blade 342 cuts the wire harness, and then the stripping blade 341 strips the insulation from both ends of the wire harness. After stripping, the clamping arm 471 moves the wire harness above the fixed base 53, and then the clamping arm 471 is released, allowing the wire harness to fall onto the fixed base 53. Then the clamping arm 471 clamps the next set of wire harnesses onto another set of fixed bases 53. At the same time, the conveyor belt 52 is driven, and the fixed rack 511 is used to fix the wire harness. Then the welding machine 8 is used for welding. After welding, the fixed rack 511 is used to release the wire harness from the fixed harness. At the same time, the wire harness reaches the bottom of the conveyor belt 52, and then the wire harness falls onto the worktable 1 by inertia to wait for collection.

[0031] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A welding device for high-frequency wire harness processing, comprising a workbench (1) and a vertical plate (7), characterized in that, Also includes: The feed roller (2) is rotatably mounted on the vertical plate (7); The cutting mechanism (3) is set on the upright plate (7); The conveying mechanism (4) is located on one side of the cutting mechanism (3); The fixing mechanism (5) is located below the conveying mechanism (4); The collecting mechanism (6) is located below the cutting mechanism (3); Welding device (8) is set on vertical plate (7); The wire harness is driven to the cutting mechanism (3) by the feed roller (2). The cutting mechanism (3) cuts and strips the wire harness. After cutting, the conveying mechanism (4) moves the wire harness above the fixing mechanism (5). The wire harness then falls onto the fixing mechanism (5) and is fixed. After fixing, the conveying mechanism (4) conveys another set of wire harnesses to another set of fixing mechanisms (5) and fixes them. Finally, the welding machine (8) welds the two sets of wire harnesses together.

2. The welding equipment for high-frequency wire harness processing according to claim 1, characterized in that, The conveying mechanism (4) includes a conveying chamber (41); a conveying screw (42) is rotatably connected inside the conveying chamber (41); a moving column (421) is threaded onto the conveying screw (42); a rotating column (46) is rotatably connected to the end of the moving column (421) away from the conveying screw (42); a gear plate (463) is provided on the rotating column (46); a telescopic spring (461) is fixedly connected to the side wall of the rotating column (46); the telescopic spring (461) is located inside the rotating column (46); a snap-fit ​​connector (462) is fixedly connected to the end of the telescopic spring (461) away from the rotating column (46); a double-toothed gear (4631) and a one-way gear (4632) are provided on the gear plate (463); the double-toothed gear (4631) and the one-way gear (4632) are movably meshed; the double-toothed gear (4631) The gear (4632) is rotatably connected to the gear plate (463); the one-way gear (4632) is fixedly connected to the gear plate (463); the inner wall of the one-way gear (4632) is provided with a slot (4633); the slot (4633) is engaged with the slot connector (462); the one-way gear (4632) is provided with a connecting spring (4634) and a one-way tooth (4635); the connecting spring (4634) is fixedly connected to the one-way gear (4632); the one-way tooth (4635) is rotatably connected to the one-way gear (4632); the end of the connecting spring (4634) away from the one-way gear (4632) is fixedly connected to the one-way tooth (4635); the end of the rotating column (46) away from the moving column (421) is fixedly connected to a clamping block (47); the clamping block (47) is rotatably connected to a clamping arm (471).

3. The welding equipment for high-frequency wire harness processing according to claim 2, characterized in that, The bottom of the conveying chamber (41) is fixedly connected to a connecting arm one (411) and a connecting arm two (44); the end of the connecting arm one (411) away from the conveying chamber (41) is fixedly connected to a limiting frame (4111); the end of the connecting arm two (44) away from the conveying chamber (41) is fixedly connected to a limiting strip (441); a rack one (45) is fixedly connected to the connecting arm two (44); a rack two (451) is fixedly connected to the side wall of the upright plate (7); the rack one (45), rack two (451) and double toothed gear (4631) are movably meshed; the double toothed gear (4631) is movably abutted against the limiting strip (441) and the limiting frame (4111).

4. The welding equipment for high-frequency wire harness processing according to claim 3, characterized in that, The fixing mechanism (5) includes a side plate (51); a conveyor belt (52) is rotatably connected to the side plate (51); two sets of conveyor belts (52) are provided; a fixed base (53) is fixedly connected to the conveyor belt (52); multiple sets of fixed bases (53) are provided; a clamping screw (531) is rotatably connected to the middle of the fixed base (53); a moving plate (532) is threadedly connected to the clamping screw (531); two sets of moving plates (532) are provided; a tension spring (533) is fixedly connected to the side wall of the moving plate (532); a fixed plate (534) is fixedly connected to the end of the tension spring (533) away from the moving plate (532); the conveyor belt (52) is located below the clamping block (47); a guide strip (521) is fixedly connected to the conveyor belt (52).

5. The welding equipment for high-frequency wire harness processing according to claim 4, characterized in that, A driven gear (535) is rotatably connected to the side wall of the fixed base (53); the output end of the driven gear (535) is fixedly connected to the input end of the clamping screw (531); a transmission gear (536) is rotatably connected to the bottom of the fixed base (53); the transmission gear (536) meshes with the driven gear (535); a fixed rack (511) is fixedly connected to the side wall of the side plate (51); the fixed rack (511) meshes with the transmission gear (536).

6. The welding equipment for high-frequency wire harness processing according to claim 5, characterized in that, The cutting mechanism (3) includes a lifting chamber (31); a lifting screw (32) is rotatably connected inside the lifting chamber (31); an upper cutter (34) and a lower cutter (345) are threadedly connected to the lifting screw (32); a cutting blade (342) and a peeling blade (341) are fixedly connected to the upper cutter (34) and the lower cutter (345); the peeling blade (341) is arranged on both sides of the cutting blade (342); a sliding chamber (347) is fixedly connected to the side walls on both sides of the lower cutter (345); a moving screw (348) is rotatably connected inside the sliding chamber (347); a baffle (3481) is threadedly connected to the moving screw (348).

7. The welding equipment for high-frequency wire harness processing according to claim 6, characterized in that, The collection mechanism (6) includes a collection bin (61); a vertical rack (62) is fixedly connected to the side wall of the collection bin (61); a connecting gear (3482) is fixedly connected to the moving screw (348); the connecting gear (3482) is located in the middle of the lower cutter (345); the connecting gear (3482) is movably meshed with the vertical rack (62); and a collection drawer (63) is slidably connected inside the collection bin (61).

8. The welding equipment for high-frequency wire harness processing according to claim 7, characterized in that, The top of the lifting chamber (31) is equipped with a lifting motor (33); the lifting screw (32) is driven by the lifting motor (33); the side wall of the conveying chamber (41) is fixedly connected with a conveying motor (43); the conveying screw (42) is driven by the conveying motor (43).

9. A welding method for high-frequency wire harness processing, using the welding equipment for high-frequency wire harness processing as described in claim 8, characterized in that, Includes the following steps: S1, the wire harness is fed to the cutting blade (342) by the feed roller (2), the wire harness is cut by the cutting blade (342), and then the two ends of the wire harness are peeled by the peeling blade (341); S2, after stripping, the wire harness is moved above the fixed base (53) using the clamping arm (471), and then the clamping arm (471) is released to let the wire harness fall onto the fixed base (53). Then the clamping arm (471) clamps the next set of wire harnesses onto another set of fixed bases (53). At the same time, the conveyor belt (52) is driven to fix the wire harness using the fixed rack (511). Then the welding operation is performed using the welding machine (8). S3. After welding is completed, the wire harness is released by another set of fixed racks (511). At the same time, the wire harness reaches the bottom of the conveyor belt (52). Then the wire harness falls onto the workbench (1) by inertia and waits to be collected.

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