Equipment for externally winding adhesive tape on wire harness product
By introducing a pushing device and a cleaning component into the wire harness external wrapping tape equipment, the problems of wire harness shaking and dust impact during the wrapping process were solved, thereby improving the stability and quality of wire harness external wrapping tape.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANTAI HONGTIAN ELECTRONICS CO LTD
- Filing Date
- 2025-06-04
- Publication Date
- 2026-05-19
AI Technical Summary
During the existing wire harness external wrapping tape machine process, the wire harness wobbles due to the tension exerted by the tape on the wire harness and the lack of fixed points at both ends of the wire harness. This affects the offset of the tape wrapping position and reduces the wrapping quality.
A device for wrapping wire harness products with adhesive tape has been designed, comprising a pushing device and a cleaning component. The pushing device clamps and fixes the wire harness, and uses a hydraulic rod and an electric telescopic rod to stabilize the wire harness. The cleaning component removes dust and impurities from the surface of the wire harness by a motor-driven cylindrical brush.
It improves the stability and quality of the wire harness wrapping process, reduces wire harness shaking and tape wrapping position deviation, and ensures uniform tape wrapping.
Smart Images
Figure CN224263849U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of tape wrapping equipment, and in particular to a tape wrapping equipment for wire harness products. Background Technology
[0002] A wire harness is an integrated circuit system consisting of multiple wires or cables bundled together in a specific direction and equipped with connectors, protective sleeves, and other components. It is mainly used for power distribution and signal transmission. The production process of wire harnesses requires the use of tape wrapping machines. Tape wrapping machines are industrial equipment used to automate or semi-automatically complete tape wrapping operations, mainly for fixing, protecting, or encapsulating various wire harnesses.
[0003] Existing wire harness wrapping machines work by placing a roll of tape on a holder, then holding the wire harness and inserting it into a half-gear ring. This allows the wire harness surface to adhere to one end of the tape. The motor then drives the half-gear ring to rotate via a drive gear. As the half-gear ring rotates, it causes the holder and the roll of tape to rotate as well. This rotation allows the roll of tape to wrap around the surface of the wire harness, thus achieving the external wrapping of the wire harness.
[0004] However, because the tape will exert a certain amount of tension on the wire harness during the wrapping process, and because there are no fixed points at both ends of the wire harness when the person holds it, the wire harness may shake significantly during the wrapping process, causing the wrapping position of the tape to shift and affecting the quality of the tape wrapping of the wire harness. Utility Model Content
[0005] The technical problem this utility model aims to solve is that the tape exerts a certain tension on the wire harness during the winding process, and the lack of fixed points at both ends of the wire harness when held by personnel may cause significant shaking during the winding process, resulting in a shift in the winding position of the tape and affecting the quality of the tape wrapping around the wire harness.
[0006] The technical solution adopted by this utility model to solve its technical problem is: a wire harness product external tape wrapping device, comprising: a machine body, which is placed on a table to provide overall support; a card holder, which is set on the machine body for fixing the tape roll; a semi-gear ring, which is set inside the machine body and driven by a motor and gears, wherein the semi-gear ring drives the card holder and the tape roll to rotate and externally wrap the wire harness with tape; and a pushing device, wherein the pushing device clamps and fixes the wire harness, assists the personnel in stabilizing the wire harness, and prevents the wire harness from shaking significantly during the tape wrapping process.
[0007] Preferably, the pushing device includes: a round hole rod, which is detachably mounted on the machine body via a connecting assembly, and a slide rail is fixedly connected to the end of the round hole rod away from the machine body; a sleeve, wherein the sleeve is slidably mounted on the slide rail via a slider, wherein the slider is driven by an electric telescopic rod to slide left and right along the inside of the slide rail; and a pressure plate, wherein the pressure plate is movably mounted inside the sleeve via a hydraulic rod, wherein the hydraulic rod drives the pressure plate to move up and down to compress and fix the wire harness.
[0008] The aforementioned components achieve the following effects: By setting up a pushing device, one end of the wire harness is first inserted into the sleeve. Simultaneously, the hydraulic rod is activated to drive the pressure plate to move up and down, causing the pressure plate to move to the position where it presses and fixes the wire harness surface. At this time, the other end of the wire harness is inserted into the half-gear ring, and the end of the wire harness away from the sleeve is manually dragged to keep the wire harness taut, thereby achieving the positioning of the wire harness. At the same time, during the tape winding process, the electric telescopic rod drives the slider and sleeve to slowly advance on the slide rail, allowing the sleeve to push the wire harness at a uniform speed. During the pushing process, the sleeve maintains the limit on the end of the wire harness away from the hand, completing the pushing and positioning of the wire harness. This reduces the large-scale shaking of the wire harness caused by the force during tape winding, which could lead to the tape winding position shift and affect the quality of the tape wrapping of the wire harness. This improves the stability of the wire harness during the tape wrapping process.
[0009] Preferably, a rubber column is fixedly connected to the side of the slider away from the electric telescopic rod.
[0010] The effect achieved by the above components is that by setting rubber pillars, the slider can be separated from the inner wall of the slide rail, reducing the collision and wear between the slider and the inner wall of the slide rail when it moves.
[0011] Preferably, a ring frame is fixedly connected to one side of the slide rail, and multiple top blocks are fixedly connected to the inner wall of the ring frame.
[0012] The effect achieved by the above components is as follows: by setting up the ring frame, personnel can insert the wire harness into the ring frame, and multiple top blocks are used to limit the wire harness on the side close to the machine body, reducing the large-scale shaking of the wire harness on the side close to the machine body, which would affect the normal winding of the wire harness with tape and the winding quality.
[0013] Preferably, the connecting assembly includes a rectangular tube fixed to the machine body, wherein the inner wall of the rectangular tube is threaded with bolts, and the round hole rod is placed inside the rectangular tube and fixed by bolts.
[0014] The effect achieved by the above components is as follows: by setting the connecting components, the round hole rod is first manually moved to the position of being inserted into the rectangular tube, so that the inner wall of the hole of the round hole rod coincides with the inner wall of the hole of the rectangular tube. At this time, the bolt is manually screwed into the rectangular tube and the round hole rod to fix the position of the round hole rod, thereby achieving the assembly and fixation between the fixing components and the machine body. At the same time, the fixing components can be disassembled later, improving the flexibility of use of the fixing components and the convenience of later maintenance.
[0015] Preferably, one end of the bolt is fixed with a screw block, wherein the cross-section of the screw block is in the shape of a cross.
[0016] The effect achieved by the above components is that by setting the screw-in block, the contact area of the bolt can be increased, thereby improving the convenience and stability of manually turning the bolt.
[0017] Preferably, it further includes: a cleaning assembly, the cleaning assembly comprising: a collar fixedly connected to a slide rail; a cylindrical brush, wherein the cylindrical brush is rotatably mounted on the collar via a bearing, wherein a toothed ring is fixedly connected to the side of the cylindrical brush away from the collar; and a gear plate, wherein the gear plate is fixedly mounted on the slide rail via a motor, wherein the motor drives the gear plate to rotate, and wherein the gear plate drives the toothed ring to rotate via a toothed chain.
[0018] The effect achieved by the above components is as follows: by setting up the cleaning components, the wire harness is first inserted into the tube brush, and then the motor is started to drive the gear plate to rotate. The gear plate drives the toothed ring to rotate through the toothed chain, and the toothed ring drives the tube brush to rotate along the inside of the collar. During the rotation, the tube brush sweeps off the dust and impurities adhering to the surface of the wire harness, thereby cleaning the surface of the wire harness and reducing the amount of dust or impurities adhering to the surface of the wire harness, which may cause bulges or gaps when the tape is wrapped, affecting the quality of the wire harness tape wrapping.
[0019] Preferably, the brush has multiple through holes on one side, and the multiple through holes are arranged at equal intervals.
[0020] The effect achieved by the above-mentioned components is that by setting through holes, dust and impurities inside the tube brush can be discharged through multiple through holes, reducing the accumulation of dust and impurities inside the tube brush and affecting the cleaning effect of the tube brush.
[0021] The beneficial effects of this utility model are:
[0022] By setting up a pushing device, the wire harness can be forcibly positioned at one end, providing a support point for fixing the wire harness. Combined with manual dragging and straightening, the wire harness can be stably positioned, reducing the large-scale shaking caused by the force on the wire harness during the tape wrapping process. This can lead to the tape wrapping position shifting, affecting the quality of the tape wrapping of the wire harness, and improving the stability of the wire harness during the tape wrapping process. Attached Figure Description
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0025] Figure 2 This is a partial sectional view of the sleeve of this utility model;
[0026] Figure 3 This is a three-dimensional structural diagram of the cylindrical brush of this utility model;
[0027] Figure 4 This is a three-dimensional structural diagram of the slide rail of this utility model;
[0028] Figure 5 This is a three-dimensional structural diagram of the rectangular tube of this utility model.
[0029] Legend: 1. Body; 2. Card holder; 3. Half gear ring; 4. Pushing device; 41. Round hole rod; 42. Slide rail; 43. Ring frame; 44. Top block; 45. Slider; 46. Sleeve; 47. Pressure plate; 48. Rubber column; 49. Electric telescopic rod; 5. Connecting assembly; 51. Rectangular cylinder; 52. Bolt; 53. Tightening block; 6. Cleaning assembly; 61. Collar; 62. Cylinder brush; 63. Gear ring; 64. Gear plate; 65. Through hole. Detailed Implementation
[0030] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0032] Figure 1-5 The device shown is a wire harness product external tape wrapping equipment, comprising: a machine body 1, which is placed on a table to provide overall support; a clamping seat 2, which is set on the machine body 1 to fix the tape roll; a semi-gear ring 3, which is set inside the machine body 1 and driven by a motor and gears, wherein the semi-gear ring 3 drives the clamping seat 2 and the tape roll to rotate and externally wrap the wire harness with tape; and a pushing device 4, wherein the pushing device 4 clamps and fixes the wire harness, assists the operator in stabilizing the wire harness, and prevents the wire harness from shaking significantly during the tape wrapping process.
[0033] Figure 2 and Figure 4 The pushing device 4 shown includes: a round hole rod 41, which is detachably mounted on the machine body 1 via a connecting assembly 5, with a slide rail 42 fixedly connected to the end of the round hole rod 41 away from the machine body 1; a sleeve 46, which is slidably mounted on the slide rail 42 via a slider 45, which is driven by an electric telescopic rod 49 to slide left and right along the inside of the slide rail 42; and a pressure plate 47, which is movably mounted inside the sleeve 46 via a hydraulic rod, which drives the pressure plate 47 to move up and down to compress and fix the wire harness. By setting the pushing device 4, one end of the wire harness is first inserted into the sleeve 46, and at the same time, the hydraulic rod is activated to drive the pressure plate 47 to move up and down, so that the pressure plate 47 moves to the surface of the compressed wire harness. The wire harness is then pressed and fixed in place. At this time, the other end of the wire harness is inserted into the half gear ring 3, and the end of the wire harness away from the sleeve 46 is manually dragged to keep the wire harness taut, thereby achieving the positioning of the wire harness. At the same time, during the tape wrapping process, the electric telescopic rod 49 drives the slider 45 and the sleeve 46 to slowly feed on the slide rail 42, so that the sleeve 46 pushes the wire harness at a uniform speed and keeps the end of the wire harness away from the hand during the pushing process. This completes the pushing and positioning of the wire harness, reduces the large-scale shaking of the wire harness caused by the force during the tape wrapping process, and reduces the possibility of the tape wrapping position being offset, which affects the quality of the tape wrapping of the wire harness. This improves the stability of the wire harness during the tape wrapping process.
[0034] Figure 2 and Figure 4 A rubber column 48 is fixedly connected to the side of the slider 45 away from the electric telescopic rod 49. By setting the rubber column 48, the slider 45 can be separated from the inner wall of the slide rail 42, reducing the collision and wear between the slider 45 and the inner wall of the slide rail 42 when it moves. A ring frame 43 is fixedly connected to one side of the slide rail 42. Multiple top blocks 44 are fixedly connected to the inner wall of the ring frame 43. By setting the ring frame 43, the wire harness can be inserted into the ring frame 43. The multiple top blocks 44 limit the wire harness on the side close to the machine body 1, reducing the large shaking on the side close to the machine body 1, which would affect the normal winding of the wire harness and the winding quality.
[0035] Figure 5The connecting component 5 shown includes a rectangular tube 51, which is fixed to the machine body 1. Bolts 52 are threaded onto the inner wall of the rectangular tube 51. A round-hole rod 41 is placed inside the rectangular tube 51 and fixed by the bolts 52. By setting the connecting component 5, the round-hole rod 41 is first manually moved to a position where it is inserted into the rectangular tube 51, so that the inner wall of the hole in the round-hole rod 41 coincides with the inner wall of the hole in the rectangular tube 51. At this time, the bolts 52 are manually screwed into the rectangular tube 51 and the round-hole rod 41 to fix the position of the round-hole rod 41, thereby achieving the assembly and fixation between the fixing component and the machine body 1. The fixing component can also be disassembled later, improving the flexibility of use and the convenience of later maintenance. A screw block 53 is fixed to one end of the bolt 52. The cross-section of the screw block 53 is star-shaped. By setting the screw block 53, the contact area of the bolt 52 can be increased, improving the convenience and stability of manually rotating the bolt 52.
[0036] Figure 3 The system also includes a cleaning component 6, comprising: a collar 61 fixedly connected to the slide rail 42; a cylindrical brush 62 rotatably mounted on the collar 61 via a bearing, wherein a toothed ring 63 is fixedly connected to the side of the cylindrical brush 62 away from the sleeve 46; and a gear plate 64 fixedly mounted on the slide rail 42 via a motor, wherein the motor drives the gear plate 64 to rotate, and the gear plate 64 drives the toothed ring 63 to rotate via a toothed chain. By setting up the cleaning component 6, the wire harness is first inserted into the cylindrical brush 62, and then the motor is started to drive the gear plate 64 to rotate, so that the gear plate 64 drives the toothed ring 63 to rotate via the toothed chain, and the toothed ring 63 drives the cylindrical brush 62 to rotate along the inside of the collar 61. During the rotation, the cylindrical brush 62 sweeps off the dust and impurities adhering to the surface of the wire harness, thereby cleaning the surface of the wire harness and reducing the amount of dust or impurities adhering to the surface of the wire harness, which could cause bulges or gaps when the tape is wrapped, affecting the quality of the wire harness tape wrapping.
[0037] Figure 3 The shown cylindrical brush 62 has multiple through holes 65 on one side, which are arranged at equal intervals. By setting the through holes 65, dust and impurities inside the cylindrical brush 62 can be discharged through the through holes 65, reducing the accumulation of dust and impurities inside the cylindrical brush 62 and affecting the cleaning effect of the cylindrical brush 62.
[0038] Working principle: First, manually move the round hole rod 41 to the position of inserting it into the rectangular tube 51, so that the inner wall of the hole of the round hole rod 41 coincides with the inner wall of the hole of the rectangular tube 51. At this time, manually screw the bolt 52 into the rectangular tube 51 and the round hole rod 41 to fix the position of the round hole rod 41, thereby achieving the assembly and fixation between the fixed component and the machine body 1.
[0039] First, insert one end of the wire harness into the sleeve 46. Simultaneously, activate the hydraulic rod to drive the pressure plate 47 to move up and down, so that the pressure plate 47 moves to the position to squeeze and fix the wire harness surface. At this time, place the other end of the wire harness inside the half gear ring 3 and the cylinder brush 62. Then, start the motor to drive the gear plate 64 to rotate, so that the gear plate 64 drives the gear ring 63 to rotate through the gear chain. The gear ring 63 drives the cylinder brush 62 to rotate along the inside of the sleeve 61, so that the cylinder brush 62 sweeps off the dust and impurities adhering to the surface of the wire harness during the rotation, thereby cleaning the surface of the wire harness. At the same time, manually drag the end of the wire harness away from the sleeve 46 to keep the wire harness in a taut state to achieve the positioning of the wire harness. Meanwhile, during the wrapping of the tape, the electric telescopic rod 49 drives the slider 45 and the sleeve 46 to slowly feed on the slide rail 42, so that the sleeve 46 pushes the wire harness at a uniform speed and always keeps the end of the wire harness away from the hand during the pushing process, thus completing the pushing and positioning of the wire harness.
[0040] At this point, the tape roll is placed on the card holder 2, and then the wire harness is placed into the half gear ring 3 to adhere to the tape. Then, the motor drives the gear shaft to rotate the half gear ring 3, so that the half gear ring 3 drives the card holder 2 and the tape roll to rotate during the rotation, so that the tape roll is wrapped around the surface of the wire harness during the rotation, thereby achieving the external tape wrapping processing of the wire harness.
[0041] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A device for wrapping wire harness products with adhesive tape, characterized in that it comprises: The body (1) is placed on the table to provide support for the whole; Card holder (2), the card holder (2) is set on the machine body (1) for fixing the tape roll; Half gear ring (3), the half gear ring (3) is set inside the machine body (1) and driven by a motor and gears, wherein the half gear ring (3) drives the card seat (2) and the tape roll to rotate and wrap the wire harness with tape; Pushing device (4), wherein the pushing device (4) clamps and fixes the wire harness, assists the personnel in stabilizing the wire harness, and prevents the wire harness from shaking significantly during the process of wrapping the tape.
2. The wire harness product external tape wrapping equipment according to claim 1, characterized in that: The pushing device (4) includes: a round hole rod (41), which is detachably mounted on the body (1) via a connecting assembly (5), and a slide rail (42) is fixedly connected to one end of the round hole rod (41) away from the body (1). Sleeve (46), wherein sleeve (46) is slidably mounted on slide rail (42) by slider (45), wherein slider (45) is driven by electric telescopic rod (49) to slide left and right along the inside of slide rail (42); Pressure plate (47), wherein the pressure plate (47) is movably installed inside the sleeve (46) by a hydraulic rod, wherein the hydraulic rod drives the pressure plate (47) to move up and down to squeeze and fix the wire harness.
3. The wire harness product external tape wrapping equipment according to claim 2, characterized in that: A rubber column (48) is fixedly connected to the side of the slider (45) away from the electric telescopic rod (49).
4. The wire harness product external tape wrapping equipment according to claim 2, characterized in that: A ring frame (43) is fixedly connected to one side of the slide rail (42), and a plurality of top blocks (44) are fixedly connected to the inner wall of the ring frame (43).
5. The wire harness product external tape wrapping equipment according to claim 2, characterized in that: The connecting assembly (5) includes a rectangular tube (51), which is fixed to the body (1). The inner wall of the rectangular tube (51) is threaded with bolts (52), and the round hole rod (41) is placed inside the rectangular tube (51) and fixed by bolts (52).
6. The wire harness product external tape wrapping equipment according to claim 5, characterized in that: One end of the bolt (52) is fixed with a screw block (53), wherein the cross-section of the screw block (53) is in the shape of a cross.
7. The wire harness product external tape wrapping equipment according to claim 2, characterized in that: it also... include: The cleaning assembly (6) includes: a collar (61) fixedly connected to the slide rail (42); A cylindrical brush (62) is rotatably mounted on a collar (61) via a bearing, wherein a toothed ring (63) is fixed to the side of the cylindrical brush (62) away from the sleeve (46). Gear plate (64), which is fixedly mounted on slide rail (42) by a motor, wherein the motor drives gear plate (64) to rotate, and gear plate (64) drives gear ring (63) to rotate through gear chain.
8. The wire harness product external tape wrapping equipment according to claim 7, characterized in that: The tube brush (62) has multiple through holes (65) on one side, and the multiple through holes (65) are arranged at equal intervals.