A winding device for automobile wire harness processing

Abstract

The utility model relates to the technical field of automobile wire harness processing, and disclose a kind of winding device for automobile wire harness processing, including base, the top of base is fixed with support frame, the inside rotation of support frame is connected with disc, the inside of disc is fixed with winding drum, the outer surface of support frame is fixed with motor one, this winding device for automobile wire harness processing is set up pre-connection component, and motor two is opened, worm drives worm wheel, fixed cylinder and slide rod rotation.Clapboard and cylinder inside side contact groove contact, drive cylinder and round plate rotation, push moving block, fixed rod and clamping plate away from each other, and spring one compression.At this time, place wire harness.Then pull rod, make clamping plate retract into sliding slot, and spring two compression.After clamping plate is separated, spring one releases, pushes clamping plate reset and clamps wire harness.Finally, motor one is opened, and winding drum is wound.The method does not need manual prewinding, prevents skidding, and improves winding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness processing technology, specifically a winding device for automotive wiring harness processing. Background Technology

[0002] Automotive wiring harnesses are a collective term for components that connect the vehicle's power supply, various control units (computers), and electrical equipment (sensors, actuators, lights, screens, etc.) into a complete circuit system, consisting of wires, connectors, terminals, and wrapping materials (tape, tubing, etc.).

[0003] When processing automotive wiring harnesses, winding equipment is used. However, existing winding equipment requires manual pre-winding of several turns at the beginning of the operation to establish friction. This process not only constitutes a bottleneck in production efficiency but also poses a safety hazard of workers' hands being caught in the winding. Summary of the Invention

[0004] The purpose of this invention is to provide a winding device for automotive wiring harness processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a winding device for automotive wiring harness processing, comprising a base, a support frame fixed to the top of the base, a disc rotatably connected to the inner side of the support frame, a winding drum fixed to the inner side of the disc, a motor fixed to the outer surface of the support frame, the output shaft of the motor passing through the support frame and fixed to the outer surface of the disc, and a pre-connection component and an adjustment component provided on the outer surface and inside of the support frame and the disc, the pre-connection component being used to pre-fix the wiring harness, and the adjustment component being used to adjust the tension of the wiring harness; The pre-connected component includes: The groove is used to stabilize the internal mechanisms. Clamping plates are used to clamp and fix wire harnesses. Transmission components are used to provide the drive for the movement of various mechanisms.

[0006] Preferably, the groove is formed on the inner side of the disc, and a circular plate is rotatably connected to the inner wall of the groove. A movable hole is formed on the outer surface of the circular plate, and a short rod is abutted against the inner wall of the movable hole. A movable block is fixed to the outer surface of the short rod. The side of the movable block away from the short rod is slidably connected to the inner wall of the groove away from the circular plate. A spring is fixed to the outer surface of the movable block, and the end of the spring away from the movable block is fixed to the inner wall of the groove. A fixed rod is fixed to the outer surface of the movable block. When the circular plate rotates, it can drive the short rod, movable block, fixed rod, and clamping plate to move closer or further away from each other synchronously, so that the clamping plate can clamp and fix the wire harness.

[0007] Preferably, the transmission component includes a cylinder fixed to the outer surface of a circular plate. A fixed cylinder is rotatably connected to the outer surface of the support frame. Both the fixed cylinder and the inner side of the cylinder have abutment grooves. A sliding rod is provided on the inner side of the fixed cylinder. A sliding groove is provided on the outer surface of the sliding rod. A retaining plate is slidably connected to the inner wall of the sliding groove. A second spring is fixed to the outer surface of the retaining plate. A pull rod is fixed to the outer surface of the sliding rod. The end of the pull rod away from the sliding rod passes through the fixed cylinder. A worm gear is rotatably connected to the outer surface of the support frame. A worm is mounted on the outer surface of the support frame through a mounting bracket. The worm meshes with the worm gear. When the retaining plate abuts against the inner wall of the abutment groove of the cylinder, the second motor is turned on, which drives the cylinder and the circular plate to rotate. When the retaining plate abuts against the inner wall of the abutment groove of the fixed cylinder, it drives the pull rod, the movable plate, and the abutment rod to flip.

[0008] Preferably, the adjustment component includes a fixing frame, which is fixed to the outer surface of the support frame. A movable plate is rotatably connected to the outer surface of the fixing frame. A pull rod passes through the movable plate and is slidably connected to the movable plate. An abutment rod is fixed to the outer surface of the movable plate. The pull rod passes through the fixing frame. When the abutment rod abuts against the wire harness, it can tighten the wire harness to prevent it from loosening during winding.

[0009] Preferably, a clamping plate is fixed to the end of the fixed rod away from the moving block. The clamping plate is slidably connected to the inside of the disc. The movable hole is set in an arc shape. The clamping plate is convenient for clamping the wire harness and does not require manual pre-winding. When the movable hole and the disc rotate, they can drive the short rod and the moving block to move synchronously.

[0010] Preferably, a second motor is fixed to the outer surface of the mounting frame, and the output shaft of the second motor passes through the mounting frame and is fixed to the outer surface of the worm. Both sides of the end of the clamping plate away from the second spring are set as inclined surfaces. When the second motor is started, the various mechanisms can be driven to move synchronously. The inclined surface of the clamping plate abuts against the inner wall of the cylinder or fixed cylinder, which allows the clamping plate to move into the slide groove without affecting the normal movement of the slide rod.

[0011] Compared with the prior art, the present invention provides a winding device for automotive wiring harness processing, which has the following advantages: 1. This winding device for automotive wiring harness processing, through a pre-connection assembly, activates motor two, causing the worm gear to drive the worm wheel, fixed cylinder, and slide rod to rotate. The clamping plate abuts against the inner groove of the cylinder, causing the cylinder and disc to rotate, pushing the moving block, fixed rod, and clamping plate away from each other, compressing spring one. At this point, the wiring harness is placed. Then, pulling the pull rod causes the clamping plate to retract into the slide groove, compressing spring two. After the clamping plate disengages, spring one releases, pushing the clamping plate to reset and clamp the wiring harness. Finally, motor one is activated, and the winding drum winds the wiring harness. This method eliminates the need for manual pre-winding, prevents slippage, and improves winding efficiency.

[0012] 2. This winding device for automotive wiring harness processing, through its adjustable components, allows the fixed cylinder to synchronously rotate the slide rod, pull rod, and contact rod after the clamping plate resets and enters the contact groove. The contact rod contacts and presses the wiring harness, providing tension to prevent the wiring harness from loosening during winding and ensuring stable winding quality. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a partial cross-sectional structural diagram of the present invention; Figure 4 This is a partial front view structural diagram of the present utility model; Figure 5 This is an exploded structural diagram of some of the transmission components of this utility model.

[0014] In the diagram: 1. Base; 2. Support frame; 3. Motor 1; 4. Disc; 5. Winding drum; 6. Pre-connection assembly; 60. Groove; 61. Circular plate; 62. Movable hole; 63. Short rod; 64. Moving block; 65. Fixed rod; 66. Clamping plate; 67. Spring 1; 68. Transmission component; 680. Cylinder; 681. Abutment groove; 682. Worm gear; 683. Fixed cylinder; 684. Slide rod; 685. Slide groove; 686. Clamping plate; 687. Spring 2; 688. Pull rod; 689. Worm gear; 6800. Motor 2; 7. Adjustment assembly; 70. Fixed frame; 71. Movable plate; 72. Abutment rod. Detailed Implementation

[0015] like Figures 1-5 As shown, this utility model provides a technical solution: a winding device for automotive wiring harness processing, including a base 1, a support frame 2 fixed to the top of the base 1, a disc 4 rotatably connected to the inner side of the support frame 2, a winding drum 5 fixed to the inner side of the disc 4, a motor 3 fixed to the outer surface of the support frame 2, the output shaft of the motor 3 passing through the support frame 2, and the output shaft of the motor 3 fixed to the outer surface of the disc 4, and a pre-connection assembly 6 and an adjustment assembly 7 are provided on the outer surface and inside of the support frame 2 and the disc 4. The pre-connection component 6 is used to pre-fix the wire harness, and the adjustment component 7 is used to adjust the tension of the wire harness. The pre-connection component 6 includes: a groove 60, a circular plate 61, a movable hole 62, a short rod 63, a moving block 64, a fixed rod 65, a clamping plate 66, a first spring 67, a transmission component 68, a cylinder 680, a contact groove 681, a worm gear 682, a fixed cylinder 683, a sliding rod 684, a sliding groove 685, a clamping plate 686, a second spring 687, a pull rod 688, a worm gear 689, and a second motor 6800.

[0016] A groove 60 is formed on the inner side of the disc 4. A circular plate 61 is rotatably connected to the inner wall of the groove 60. A movable hole 62 is formed on the outer surface of the circular plate 61. A short rod 63 abuts against the inner wall of the movable hole 62. A movable block 64 is fixed to the outer surface of the short rod 63. The side of the movable block 64 away from the short rod 63 is slidably connected to the inner wall of the groove 60 away from the circular plate 61. A spring 67 is fixed to the outer surface of the movable block 64. The end of the spring 67 away from the movable block 64 is fixed to the inner wall of the groove 60. A fixed rod 65 is fixed to the outer surface of the movable block 64. The transmission component 68 includes a cylinder 680, which is fixed to the outer surface of the circular plate 61. A fixed cylinder 683 is rotatably connected to the outer surface of the support frame 2. Both the fixed cylinder 683 and the inner side of the cylinder 680 are provided with abutment grooves 681. A sliding rod 684 is provided on the inner side of the fixed cylinder 683. A sliding groove 685 is formed on the outer surface of the sliding rod 684. A retaining plate 686 is slidably connected to the inner wall. A second spring 687 is fixed to the outer surface of the retaining plate 686. A pull rod 688 is fixed to the outer surface of the slide rod 684. The end of the pull rod 688 away from the slide rod 684 passes through the fixed cylinder 683. A worm gear 682 is rotatably connected to the outer surface of the support frame 2. A worm 689 is mounted on the outer surface of the support frame 2 through the mounting bracket. The worm 689 meshes with the worm gear 682. A clamping plate 66 is fixed to the end of the fixed rod 65 away from the moving block 64. The clamping plate 66 is slidably connected to the inner side of the disc 4. The movable hole 62 is set in an arc shape. A second motor 6800 is fixed to the outer surface of the mounting bracket. The output shaft of the second motor 6800 passes through the mounting bracket and is fixed to the outer surface of the worm 689. Both sides of the end of the retaining plate 686 away from the second spring 687 are set as inclined surfaces. After the second motor 6800 is turned on, the worm 689 drives the worm gear 682 to rotate synchronously, thereby causing the fixed cylinder 683 and the slide rod 684 to rotate accordingly. At this point, the outer surface of the clamping plate 686 abuts against the inner wall of the contact groove 681 inside the cylinder 680, thereby causing the cylinder 680 and the circular plate 61 to rotate together. The inner wall of the movable hole 62 contacts the outer surface of the short rod 63, pushing the moving block 64, the fixed rod 65, and the clamping plate 66 away from each other, while the spring 67 is compressed. At this time, one end of the wire harness can be placed on the surface of the take-up drum 5. Then, pull the pull rod 688 outward to disengage the clamping plate 686 from the contact groove 681, and its inclined surface abuts against the inner wall of the fixed cylinder 683. The clamping plate 686 retracts into the sliding groove 685, while the spring 687 is compressed. After the clamping plate 686 disengages, the spring 67 is released, pushing the moving block 64 and the clamping plate 66 to reset, clamping and fixing the wire harness. Finally, the motor 3 is turned on to start the winding operation of the take-up drum 5. This method eliminates the need for manual pre-winding, avoids wire harness slippage, and improves winding efficiency.

[0017] The adjusting assembly 7 includes a fixed frame 70, which is fixed to the outer surface of the support frame 2. A movable plate 71 is rotatably connected to the outer surface of the fixed frame 70. A pull rod 688 passes through the movable plate 71 and is slidably connected to the movable plate 71. An abutment rod 72 is fixed to the outer surface of the movable plate 71. The pull rod 688 passes through the fixed frame 70. After the clamping plate 686 resets and enters the abutment groove 681 of the fixed cylinder 683, the fixed cylinder 683 drives the sliding rod 684, the pull rod 688, the movable plate 71, and the abutment rod 72 to rotate synchronously. At this time, the outer surface of the abutment rod 72 contacts the surface of the wire harness, applying tension to the wire harness, effectively preventing the wire harness from loosening during winding and ensuring stable winding quality.

[0018] When the wire harness needs to be wound, motor 6800 is turned on, causing worm gear 689 to drive worm wheel 682 to rotate synchronously, which in turn drives fixed cylinder 683 and slide rod 684 to rotate synchronously. At this time, the outer surface of clamping plate 686 abuts against the inner wall of the corresponding contact groove 681 of cylinder 680, which drives cylinder 680 and circular plate 61 to rotate. At this time, the inner wall of movable hole 62 abuts against the outer surface of short rod 63, which drives moving block 64, fixed rod 65, and clamping plate 66 to move away from each other. At the same time, spring 67 is compressed. At this time, one end of the wire harness can be placed on the outer surface of take-up drum 5. Pulling pull rod 688 outward causes clamping plate 686 to disengage from contact groove 681 of cylinder 680, and the inclined surface of clamping plate 686 abuts against the inner wall of fixed cylinder 683, causing clamping plate 686 to enter slide groove 685. At the same time, spring 687 is compressed, and as fixed cylinder 680 moves away from cylinder 680, the wire harness can be wound into ... to rotate. With the continuous rotation of motor 3, or by restarting motor 6800, when the position of the clamping plate 686 is parallel to the contact groove 681 of the fixed cylinder 683, spring 687 is released, which allows the clamping plate 686 to return to the contact groove 681 of the fixed cylinder 683. This causes the fixed cylinder 683 to rotate the sliding rod 684, the pull rod 688, the movable plate 71, and the contact rod 72, so that the outer surface of the contact rod 72 contacts the surface of the wire harness, which tightens the wire harness and prevents it from becoming loose during winding. At the same time, when the clamping plate 686 disengages from the contact groove 681 of the cylinder 680, spring 67 is released, which drives the moving block 64, the clamping plate 66, etc. to return to the original position, so that the clamping plate 66 clamps and fixes the wire harness. Then motor 3 can be turned on, and the winding drum 5 can start winding. No manual pre-winding is required, and the wire harness will not slip, which will affect the winding efficiency.

[0019] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A winding device for automotive wiring harness processing, comprising a base (1), characterized in that: A support frame (2) is fixed to the top of the base (1). A disc (4) is rotatably connected to the inner side of the support frame (2). A winding drum (5) is fixed to the inner side of the disc (4). A motor (3) is fixed to the outer surface of the support frame (2). The output shaft of the motor (3) passes through the support frame (2) and is fixed to the outer surface of the disc (4). A pre-connection component (6) and an adjustment component (7) are provided on the outer surface and inside of the support frame (2) and the disc (4). The pre-connection component (6) is used to pre-fix the wire harness, and the adjustment component (7) is used to adjust the tension of the wire harness. The pre-connected component (6) includes: The groove (60) is used to stabilize the internal mechanisms; Clamping plate (66) is used to clamp and fix the wire harness; Transmission component (68) is used to provide the drive for the movement of each mechanism.

2. The winding device for automotive wire harness processing according to claim 1, characterized in that: The groove (60) is located on the inner side of the disc (4). A circular plate (61) is rotatably connected to the inner wall of the groove (60). A movable hole (62) is provided on the outer surface of the circular plate (61). A short rod (63) is abutted against the inner wall of the movable hole (62). A movable block (64) is fixed on the outer surface of the short rod (63). The side of the movable block (64) away from the short rod (63) is slidably connected to the inner wall of the groove (60) away from the circular plate (61). A spring (67) is fixed on the outer surface of the movable block (64). The end of the spring (67) away from the movable block (64) is fixed on the inner wall of the groove (60). A fixing rod (65) is fixed on the outer surface of the movable block (64).

3. The winding device for automotive wire harness processing according to claim 2, characterized in that: The transmission component (68) includes a cylinder (680), which is fixed to the outer surface of the circular plate (61). A fixed cylinder (683) is rotatably connected to the outer surface of the support frame (2). Both the fixed cylinder (683) and the cylinder (680) have abutment grooves (681) on their inner sides. A sliding rod (684) is provided on the inner side of the fixed cylinder (683). A sliding groove (685) is provided on the outer surface of the sliding rod (684). The inner wall of the sliding groove (685) slides. A clamping plate (686) is connected, and a spring (687) is fixed on the outer surface of the clamping plate (686). A pull rod (688) is fixed on the outer surface of the slide rod (684). The end of the pull rod (688) away from the slide rod (684) passes through the fixed cylinder (683). A worm gear (682) is rotatably connected to the outer surface of the support frame (2). A worm (689) is installed on the outer surface of the support frame (2) through a mounting bracket. The worm (689) meshes with the worm gear (682).

4. The winding device for automotive wire harness processing according to claim 3, characterized in that: The adjustment assembly (7) includes a fixed frame (70), which is fixed to the outer surface of the support frame (2). A movable plate (71) is rotatably connected to the outer surface of the fixed frame (70). A pull rod (688) passes through the movable plate (71) and is slidably connected to the movable plate (71). An abutment rod (72) is fixed to the outer surface of the movable plate (71). The pull rod (688) passes through the fixed frame (70).

5. A winding device for automotive wire harness processing according to claim 2, characterized in that: The fixed rod (65) is fixed with a clamping plate (66) at one end away from the moving block (64). The clamping plate (66) is slidably connected to the inside of the disc (4). The movable hole (62) is set in an arc shape.

6. The winding device for automotive wire harness processing according to claim 3, characterized in that: The outer surface of the mounting bracket is fixed with motor 2 (6800), and the output shaft of motor 2 (6800) passes through the mounting bracket and is fixed on the outer surface of worm (689). The two sides of the end of the clamping plate (686) away from spring 2 (687) are both set as inclined surfaces.

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