A wire harness winding machine

Abstract

The utility model relates to winding machine technical field discloses a kind of wire harness winding machines, including fixed platform, the top middle position of fixed platform is fixedly installed with fixed cover, the inner ring of fixed cover is provided with rotating wheel.The utility model can control adjusting block to move down by rotating control lever, the arc-shaped groove of adjusting block bottom side can gather wire harness in the inner bottom side of bunching tube, avoid wire harness scattering to affect winding, then work servo motor and driving motor by controller, driving motor can drive traction wheel rotation by driving motor, traction wheel can drive wire harness, which is clamped by clamping wheel, to move right at uniform speed, while servo motor can drive gear rotation, gear and the tooth groove outside rotating wheel are engaged, so gear can drive rotating wheel rotation, the harness of sleeve rod on rotating wheel is evenly wound on wire harness passing through rotating wheel middle when rotating, to reach can automatically gather, traction and winding operation to wire harness, without manual operation of worker, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, and in particular to a wire harness winding machine. Background Technology

[0002] A wiring harness is a group of metal wires and cables bundled together, used for signal and power connections between different pieces of equipment. It is a wiring component in automotive electrical systems that connects various electrical devices, consisting of an insulating sheath, terminals, wires, and insulating wrapping material.

[0003] Existing wire harness winding machines have a low degree of automation, relying mainly on semi-mechanized equipment and manual operation. When using them, the wire harness needs to be manually grasped and gathered before being passed through the middle of the machine, and then the winding machine is used to wind the wire harness. Manual control of the wire harness makes it difficult to ensure that the wire harness moves at a uniform speed, which can easily lead to uneven winding, and the production efficiency is relatively low. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a wire harness winding machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A wire harness winding machine includes a fixed platform. A fixed cover is fixedly installed at the top center of the fixed platform. A rotating wheel is provided on the inner ring of the fixed cover. A sleeve rod is fixedly installed on the left side wall of the rotating wheel. A bundle tube is provided on the left side of the fixed cover. A tapered tube is fixedly connected to the left end of the bundle tube. A support rod is fixedly installed at the bottom of the bundle tube. The bottom of the support rod is fixedly connected to the fixed platform. An adjusting block is movably installed on the bundle tube. A fixed frame is provided on the right side of the fixed cover. The bottom of the fixed frame is fixedly installed on the fixed platform. A guide tube is provided in the middle of the fixed cover. The guide tube is at the same horizontal height as the bundle tube. The right end of the guide tube is connected to the fixed frame. A traction assembly is provided on the right side of the fixed frame corresponding to the position of the guide tube. The traction assembly includes a clamping wheel, a pressure spring, a traction wheel, and a drive motor. A controller is fixedly installed on the side wall of the fixed platform.

[0006] As a further embodiment of this utility model, the traction wheel is movably mounted on the fixed frame, the top of the traction wheel is flush with the bottom of the guide tube, a drive motor is fixedly mounted on the side wall of the fixed frame corresponding to the traction wheel, the output end of the drive motor is fixedly connected to the traction wheel, the clamping wheel is disposed on the top of the traction wheel, a connecting rod is movably mounted on the top of the fixed frame, the connecting rod penetrates the fixed frame and is fixedly connected to the top of the clamping wheel, and a pressure spring is fixedly mounted between the top of the clamping wheel and the top of the fixed frame.

[0007] As a further embodiment of this utility model, a connecting frame is fixedly installed on the top of the side wall of the bundle tube corresponding to the position of the adjusting block. A control rod is threaded onto the top of the connecting frame, and the bottom of the control rod is movably connected to the top of the adjusting block. An arc-shaped groove is provided on the bottom side of the adjusting block.

[0008] As a further embodiment of this utility model, a toothed groove is provided on the side wall of the rotating wheel, and a gear is movably installed in the fixed cover at the position corresponding to the toothed groove. The gear can mesh with the toothed groove, and a servo motor is fixedly installed on the side wall of the fixed cover at the position corresponding to the gear. The output end of the servo motor is fixedly connected to the gear.

[0009] As a further embodiment of this utility model, a movable groove is provided on the side wall of the rotating wheel, and a retaining groove is provided on the inner ring of the fixed cover at the position corresponding to the movable groove, and ball bearings are provided at equal intervals between the movable groove and the retaining groove.

[0010] As a further embodiment of this utility model, a limiting sleeve is provided on the outer side of the sleeve rod, and a threaded rod is fixedly installed in the middle of the limiting sleeve. A threaded groove is opened on the sleeve rod corresponding to the position of the threaded rod, and the threaded rod can be threadedly installed in the threaded groove.

[0011] Compared with the prior art, the present invention has the following beneficial effects: In this invention, rotating the control lever controls the downward movement of the adjusting block. The arc-shaped groove on the bottom side of the adjusting block gathers the wire harness to the bottom of the bundling tube, preventing the wire harness from becoming tangled and affecting winding. Then, the controller starts the servo motor and drive motor. The drive motor drives the traction wheel to rotate, and the traction wheel drives the wire harness held by the clamping wheel to move to the right at a constant speed. At the same time, the servo motor drives the gear to rotate. The gear meshes with the tooth groove on the outside of the rotating wheel, so the gear drives the rotating wheel to rotate. When the rotating wheel rotates, the strap on the sleeve will evenly wrap around the wire harness passing through the middle of the rotating wheel, thereby achieving automatic gathering, traction and winding of the wire harness without manual operation by workers, improving production efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a wire harness winding machine proposed in this utility model; Figure 2 This is a schematic diagram of the internal structure of a wire harness winding machine proposed in this utility model; Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This utility model Figure 2 Enlarged view of section B in the middle.

[0013] In the diagram: 1. Fixed platform; 2. Bundling tube; 3. Support rod; 4. Tapered tube; 5. Fixed cover; 6. Rotating wheel; 7. Fixed frame; 8. Connecting rod; 9. Clamping wheel; 10. Pressure spring; 11. Traction wheel; 12. Drive motor; 13. Guide tube; 14. Limit sleeve; 15. Connecting frame; 16. Control rod; 17. Servo motor; 18. Controller; 19. Sleeve rod; 20. Threaded groove; 21. Threaded rod; 22. Adjusting block; 23. Movable groove; 24. Slot; 25. Ball bearing; 26. Tooth groove; 27. Gear. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Reference Figure 1 - Figure 4A wire harness winding machine includes a fixed platform 1, a fixed cover 5 fixedly installed at the top center of the fixed platform 1, a rotating wheel 6 provided on the inner ring of the fixed cover 5, a sleeve rod 19 fixedly installed on the left side wall of the rotating wheel 6, a bundle tube 2 provided on the left side of the fixed cover 5, a tapered tube 4 fixedly connected to the left end of the bundle tube 2, a support rod 3 fixedly installed at the bottom of the bundle tube 2, the bottom of the support rod 3 fixedly connected to the fixed platform 1, an adjusting block 22 movably installed on the bundle tube 2, a fixed frame 7 provided on the right side of the fixed cover 5, the bottom of the fixed frame 7 fixedly installed on the fixed platform 1, a guide tube 13 provided in the middle of the fixed cover 5, the guide tube 13 being at the same horizontal height as the bundle tube 2, the right end of the guide tube 13 being connected to the fixed frame 7, a traction component provided on the right side of the fixed frame 7 corresponding to the position of the guide tube 13, the traction component including a clamping wheel 9, a pressure spring 10, a traction wheel 11, and a drive motor 12, and a controller 18 fixedly installed on the side wall of the fixed platform 1.

[0018] In this embodiment, the traction wheel 11 is movably mounted on the fixed frame 7. The top of the traction wheel 11 is flush with the bottom of the guide tube 13. The side wall of the fixed frame 7 is fixedly mounted with a drive motor 12 corresponding to the traction wheel 11. The output end of the drive motor 12 is fixedly connected to the traction wheel 11. The clamping wheel 9 is located on the top of the traction wheel 11. A connecting rod 8 is movably mounted on the top of the fixed frame 7. The connecting rod 8 penetrates the fixed frame 7 and is fixedly connected to the top of the clamping wheel 9. A pressure spring 10 is fixedly mounted between the top of the clamping wheel 9 and the top of the fixed frame 7. The pressure spring 10 can press the clamping wheel 9 onto the wire harness. The clamping wheel 9 and the traction wheel 11 cooperate to firmly clamp the wire harness. The drive motor 12 can drive the traction wheel 11 to rotate. The traction wheel 11 can drive the wire harness clamped by the clamping wheel 9 to move to the right at a uniform speed.

[0019] In this embodiment, a connecting frame 15 is fixedly installed on the top of the side wall of the bundle tube 2 at the position corresponding to the position of the adjusting block 22. A control rod 16 is threadedly installed on the top of the connecting frame 15. The bottom of the control rod 16 is movably connected to the top of the adjusting block 22. An arc-shaped groove is opened on the bottom side of the adjusting block 22. By rotating the control rod 16, the adjusting block 22 can be controlled to move down. The arc-shaped groove on the bottom side of the adjusting block 22 can gather the wire bundle on the bottom side of the bundle tube 2, avoiding the wire bundle from becoming scattered and affecting the winding.

[0020] In this embodiment, a toothed groove 26 is provided on the side wall of the rotating wheel 6. A gear 27 is movably installed in the fixed cover 5 at the position corresponding to the toothed groove 26. The gear 27 can mesh with the toothed groove 26. A servo motor 17 is fixedly installed on the side wall of the fixed cover 5 at the position corresponding to the gear 27. The output end of the servo motor 17 is fixedly connected to the gear 27. The servo motor 17 will drive the gear 27 to rotate. The gear 27 meshes with the toothed groove 26 on the outer side of the rotating wheel 6. Therefore, the gear 27 can drive the rotating wheel 6 to rotate. When the rotating wheel 6 rotates, the strap on the sleeve 19 will be evenly wrapped around the wire harness passing through the middle of the rotating wheel 6.

[0021] In this embodiment, a movable groove 23 is provided on the side wall of the rotating wheel 6, and a slot 24 is provided on the inner ring of the fixed cover 5 at the position corresponding to the movable groove 23. Ball bearings 25 are provided at equal intervals between the movable groove 23 and the slot 24 to facilitate the rotation of the rotating wheel 6 in the fixed cover 5.

[0022] In this embodiment, a limiting sleeve 14 is provided on the outer side of the sleeve rod 19, and a threaded rod 21 is fixedly installed in the middle of the limiting sleeve 14. A threaded groove 20 is opened on the sleeve rod 19 corresponding to the position of the threaded rod 21. The threaded rod 21 can be threaded into the threaded groove 20. The threaded rod 21 on the limiting sleeve 14 is aligned with the threaded groove 20 and screwed in. The limiting sleeve 14 can stably limit the belt rolls of different widths on the sleeve rod 19, preventing the belt rolls from moving left and right on the sleeve rod 19 during winding and affecting the winding effect of the belt.

[0023] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: When in use, first put the required cable ties on the outside of the sleeve rod 19, and then align the threaded rod 21 on the limiting sleeve 14 with the threaded groove 20 and screw it in. The limiting sleeve 14 can stably limit the cable ties of different widths on the sleeve rod 19, preventing the cable ties from moving left and right on the sleeve rod 19 during winding and affecting the winding effect of the cable ties. The wire harness to be wound is then passed from the tapered tube 4 into the bundle tube 2. Rotating the control lever 16 moves the adjusting block 22 downwards. The arc-shaped groove on the bottom of the adjusting block 22 gathers the wire harness at the bottom of the bundle tube 2, preventing it from becoming tangled and affecting the winding process. The harness is then passed from the bundle tube 2 into the guide tube 13. Finally, the connecting rod 8 is pulled to separate the clamping wheel 9 from the traction wheel 11. The wire harness is then passed between the clamping wheel 9 and the traction wheel 11. The connecting rod 8 is then released, and the pressure spring 10 presses the clamping wheel 9 onto the wire harness. The clamping wheel 9 and the traction wheel 11 work together to firmly clamp the wire harness. Finally, a section of the cable tie is manually unwound. On the wire harness, the servo motor 17 and drive motor 12 are started by the controller 18. The drive motor 12 drives the traction wheel 11 to rotate. The traction wheel 11 drives the wire harness held by the clamping wheel 9 to move to the right at a constant speed. At the same time, the servo motor 17 drives the gear 27 to rotate. The gear 27 meshes with the tooth groove 26 on the outer side of the rotating wheel 6. Therefore, the gear 27 drives the rotating wheel 6 to rotate. When the rotating wheel 6 rotates, the strap on the sleeve 19 will be evenly wrapped around the wire harness passing through the middle of the rotating wheel 6, so as to achieve automatic gathering, traction and winding of the wire harness without manual operation by the worker, thus improving production efficiency.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A wire harness winding machine, comprising a fixed table (1), characterized in that, A fixed cover (5) is fixedly installed at the top center of the fixed platform (1). A rotating wheel (6) is provided on the inner ring of the fixed cover (5). A sleeve rod (19) is fixedly installed on the left side wall of the rotating wheel (6). A bundle tube (2) is provided on the left side of the fixed cover (5). A tapered tube (4) is fixedly connected to the left end of the bundle tube (2). A support rod (3) is fixedly installed at the bottom of the bundle tube (2). The bottom of the support rod (3) is fixedly connected to the fixed platform (1). An adjusting block (22) is movably installed on the bundle tube (2). The right side of the fixed cover (5) A fixing frame (7) is provided on the side, and the bottom of the fixing frame (7) is fixedly installed on the fixing platform (1). A guide tube (13) is provided in the middle of the fixing cover (5). The guide tube (13) is at the same horizontal height as the bundle tube (2). The right end of the guide tube (13) is connected to the fixing frame (7). A traction component is provided on the right side of the fixing frame (7) corresponding to the position of the guide tube (13). The traction component includes a clamping wheel (9), a pressure spring (10), a traction wheel (11), and a drive motor (12). A controller (18) is fixedly installed on the side wall of the fixing platform (1).

2. The wire harness winding machine according to claim 1, characterized in that, The traction wheel (11) is movably mounted on the fixed frame (7). The top of the traction wheel (11) is flush with the bottom of the guide tube (13). The side wall of the fixed frame (7) is fixedly mounted with a drive motor (12) corresponding to the traction wheel (11). The output end of the drive motor (12) is fixedly connected to the traction wheel (11). The clamping wheel (9) is set on the top of the traction wheel (11). A connecting rod (8) is movably mounted on the top of the fixed frame (7). The connecting rod (8) penetrates the fixed frame (7) and is fixedly connected to the top of the clamping wheel (9). A pressure spring (10) is fixedly mounted between the top of the clamping wheel (9) and the top of the fixed frame (7).

3. A wire harness winding machine according to claim 1, characterized in that, A connecting frame (15) is fixedly installed on the top of the side wall of the bundle tube (2) corresponding to the position of the adjusting block (22). A control rod (16) is threaded on the top of the connecting frame (15). The bottom of the control rod (16) is movably connected to the top of the adjusting block (22). An arc groove is opened on the bottom side of the adjusting block (22).

4. A wire harness winding machine according to claim 1, characterized in that, The rotating wheel (6) has a toothed groove (26) on its side wall. A gear (27) is movably installed in the fixed cover (5) at the position corresponding to the toothed groove (26). The gear (27) can mesh with the toothed groove (26). A servo motor (17) is fixedly installed in the side wall of the fixed cover (5) at the position corresponding to the gear (27). The output end of the servo motor (17) is fixedly connected to the gear (27).

5. A wire harness winding machine according to claim 1, characterized in that, The rotating wheel (6) has a movable groove (23) on its side wall, and the fixed cover (5) has a slot (24) on its inner ring corresponding to the movable groove (23). Ball bearings (25) are equidistantly arranged between the movable groove (23) and the slot (24).

6. A wire harness winding machine according to claim 1, characterized in that, A limiting sleeve (14) is provided on the outer side of the sleeve (19), and a threaded rod (21) is fixedly installed in the middle of the limiting sleeve (14). A threaded groove (20) is provided on the sleeve (19) at the position corresponding to the threaded rod (21), and the threaded rod (21) can be threadedly installed in the threaded groove (20).

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