Insulation winding device

Abstract

The utility model relates to an insulating winding device, which relates to the technical field of insulating winding, and is characterized in that an insulating tape is wound on the surface of a wire harness through the cooperation of a wire spool, a cutting mechanism and a fastening mechanism; the insulation winding device comprises a fixing support, a wire spool is rotationally installed on the fixing support, a wire winding hole for a wire harness to penetrate through is formed in the center of the wire spool, a rubber barrel is arranged on the edge of the wire spool, and the rubber barrel is sleeved with an insulation rubber tape roll and outputs the insulation rubber tape to be wound on the surface of the wire harness. The rear side of the wire spool is provided with a cutting mechanism and a fastening mechanism, the cutting mechanism is arranged at the front end of the fastening mechanism, cuts off the insulated rubber tape and fixes the end of the insulated rubber tape to facilitate winding of a next section of wire harness, the fastening mechanism comprises a wire bunching cylinder rotationally installed on a fixing support, and a plurality of chucks are arranged in the wire bunching cylinder in the axis direction; a clamping block is arranged on the chuck in a surrounding mode, the wire harness is tightened through the clamping block, and an insulating tape wound on the surface of the wire harness is evenly and comprehensively extruded.

Description

Technical Field

[0001] The utility model relates to the technical field of insulation winding, in particular to an insulation winding device. Background Art

[0002] Wires are used to transmit electricity and are indispensable in people's lives. For various wires such as automotive wiring harnesses and grounding wires, in order to ensure safe use, insulating tape needs to be wrapped around the surface of the wires.

[0003] In the prior art, wires are usually tied and wrapped manually, which consumes a lot of time and manpower and has low production efficiency. At the same time, there are gaps and wrinkles between the insulating tapes wrapped around the surface of the wire harness, which has a poor insulation effect, may cause safety hazards, and is not very beautiful. Utility Model Content

[0004] In order to improve the problems of insulating tape in the process of winding wire harnesses in the above-mentioned background technology, the utility model provides an insulating winding device.

[0005] The utility model provides an insulation winding device adopting the following technical solution:

[0006] An insulation winding device comprises a fixed bracket, on which a winding drum is rotatably mounted, a winding hole for a wire harness to pass through is provided at the center of the winding drum, a rubber cylinder is provided at the edge of the winding drum, an insulating tape roll is sleeved on the rubber cylinder and the insulating tape is output and wound on the surface of the wire harness; a cutting mechanism and a fastening mechanism are provided at the rear side of the winding drum, the cutting mechanism is arranged at the front end of the fastening mechanism and the cutting mechanism cuts off the insulating tape and fixes the end of the insulating tape, and the fastening mechanism tightens the wire harness.

[0007] Preferably, the cutting mechanism includes a mounting seat, an electromagnetic driver is arranged on the inner side of the mounting seat, the output end of the electromagnetic driver is connected to the clamping block, and the clamping block is provided with a cutting groove for cutting the insulating tape on the side facing the insulating tape, and the cutting direction of the cutting groove is perpendicular to the insulating tape.

[0008] Preferably, the fastening mechanism comprises a cable barrel rotatably mounted on a fixed bracket, a plurality of chucks are arranged inside the cable barrel along the axial direction, and clamping blocks are arranged around the chucks and the wiring harness is tightened by the clamping blocks.

[0009] Preferably, a plurality of protrusions are provided on the inner side of the block, and the width of the protrusions matches the spacing of the insulating tape wrapped around the surface of the wiring harness.

[0010] Preferably, the edge of the winding drum is chamfered and the rubber tube arranged at the edge of the winding drum is inclined outward, and the output direction of the insulating tape is inclined to the surface of the wire harness.

[0011] To sum up, the utility model has the following beneficial technical effects: the utility model winds the insulating tape on the surface of the wire harness through the cooperation of the winding reel, the cutting mechanism and the fastening mechanism, the cutting mechanism cuts off the insulating tape and fixes the end of the insulating tape, which is convenient for the winding of the next section of the wire harness; the fastening mechanism tightens the wire harness and evenly and comprehensively squeezes the insulating tape wrapped on the surface of the wire harness, the winding effect is good, and the output wound wire harness is more beautiful; the whole process has a high degree of automation, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an insulation winding device according to an embodiment of the utility model;

[0013] Figure 2 It is a side view of the winding reel of the embodiment of the utility model;

[0014] Figure 3 It is a partial cross-sectional view of the cutting mechanism of the embodiment of the utility model;

[0015] Figure 4 It is an enlarged structural schematic diagram of a chuck according to an embodiment of the utility model.

[0016] Explanation of the accompanying drawings: 1. Fixed bracket; 2. Winding reel; 3. Wire harness; 4. Winding hole; 5. Rubber cylinder; 6. Insulating tape roll; 7. Insulating tape; 8. Cutting mechanism; 9. Fastening mechanism; 10. Mounting seat; 11. Electromagnetic drive; 12. Clamping block; 13. Cutting groove; 14. Wire reel; 15. Chuck; 16. Clamping block; 17. Protrusion; 18. Motor; 19. Transmission shaft; 20. Ring gear groove; 21. Transmission gear; 22. Gear; 23. Chain. DETAILED DESCRIPTION

[0017] The following combination Figure 1-Figure 4 The utility model is described in further detail.

[0018] The utility model embodiment discloses an insulation winding device.

[0019] Reference Figure 1 , Figure 2 An insulation winding device comprises a fixed bracket 1, on which a winding drum 2 is rotatably mounted, a winding hole 4 for a wire harness 3 to pass through is opened in the center of the winding drum 2, a rubber cylinder 5 is arranged at the edge of the winding drum 2, an insulating tape roll 6 is sleeved on the rubber cylinder 5 and an insulating tape 7 is output and wound on the surface of the wire harness 3; a cutting mechanism 8 and a fastening mechanism 9 are arranged on the rear side of the winding drum 2, the cutting mechanism 8 is arranged at the front end of the fastening mechanism 9 and the cutting mechanism 8 cuts off the insulating tape 7 and fixes the end of the insulating tape 7, and the fastening mechanism 9 tightens the wire harness 3.

[0020] Reference Figure 1 , Figure 3 The cutting mechanism 8 includes a mounting seat 10, an electromagnetic driver 11 is arranged inside the mounting seat 10, and the output end of the electromagnetic driver 11 is connected to the clamping block 12. The electromagnetic driver 11 pushes the clamping block 12 to clamp the insulating tape 7. A non-stick layer is coated on the side of the clamping block 12 that clamps the insulating tape 7 to prevent the adhesive layer of the insulating tape 7 from sticking to the clamping block 12 and affecting the subsequent winding. The clamping block 12 only plays a clamping role; the clamping block 12 is provided with a cutting groove 13 for cutting the insulating tape 7 on the side facing the insulating tape 7, and the cutting direction of the cutting groove 13 is perpendicular to the insulating tape 7. The electromagnetic driver 11 is connected to the controller arranged on one side of the fixed bracket 1 for communication. When the insulating tape 7 needs to be cut, the controller outputs an electrical signal to the electromagnetic driver 11, and the electromagnetic driver 11 receives the electrical signal and gives feedback.

[0021] Reference Figure 1 , Figure 4 The fastening mechanism 9 includes a cable barrel 14 rotatably mounted on the fixed bracket 1, and a plurality of chucks 15 are arranged inside the cable barrel 14 along the axial direction. A clamping block 16 is arranged around the chuck 15, and 3-4 clamping blocks 16 are arranged, and the wiring harness 3 is tightened by the clamping block 16.

[0022] Reference Figure 1 , Figure 4 A plurality of protrusions 17 are arranged on the inner side of the block 16, and the width of the protrusions 17 matches the spacing of the insulating tape 7 wound on the surface of the wiring harness 3. The rotation of the chuck 15 drives the block 16 to move along the insulating tape 7 wound on the surface of the wiring harness 3, and the insulating tape 7 wound on the surface of the wiring harness 3 is evenly and comprehensively squeezed.

[0023] Reference Figure 1 , Figure 2 The edge of the winding drum 2 is chamfered and the rubber tube 5 arranged on the edge of the winding drum 2 is tilted outward, the output direction of the insulating tape 7 is tilted to the surface of the wire harness 3, and the insulating tape 7 is tilted and wound on the surface of the wire harness 3, reducing the overlapping area of ​​the insulating tape 7 during the winding process, saving the use of the insulating tape 7, and making the output wound wire harness more beautiful.

[0024] Reference Figure 1 , Figure 2 Two motors 18 are installed on one side of the fixed bracket 1, and the output end of the motor 18 is connected to the transmission shaft 19. The outer edges of the winding reel 2 and the cable drum 14 are surrounded by annular gear grooves 20. The winding reel 2 is driven by the transmission shaft 19 through a transmission gear 21, and the cable drum 14 is driven by the transmission shaft 19 through a gear 22 and a chain 23. A reducer is provided at the output end of the motor 18 that is driven by the cable drum 14.

[0025] In order to facilitate the feeding of the wire harness 3, two rolling rollers can be set up on the front side of the fixed bracket 1, and there is a gap between the two rolling rollers. The motor drives the two rolling rollers to rotate in the same direction, thereby driving the feeding of the wire harness 3.

[0026] The implementation principle of an insulation winding device of an embodiment of the utility model is as follows: the wire harness 3 is passed through the winding hole 4, the motor 18 is started, the winding drum 2 rotates to drive the rubber drum 5 to rotate along the axis, and the insulating tape roll 6 sleeved on the rubber drum 5 outputs the insulating tape 7 wound on the surface of the wire harness 3; the wire drum 14 rotates to drive the chuck 15 to rotate, and the clamping block 16 moves along the insulating tape 7 wound on the surface of the wire harness 3, and the insulating tape 7 wound on the surface of the wire harness 3 is evenly and comprehensively squeezed; the electromagnetic driver 11 pushes the clamping block 12 to clamp the insulating tape 7, and the cutting groove 13 arranged on the side of the clamping block 12 that clamps the insulating tape 7 cuts off the insulating tape 7, so as to facilitate the winding of the next section of the wire harness.

[0027] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An insulation winding device, characterized in that: The invention comprises a fixed bracket (1), on which a winding drum (2) is rotatably mounted, a winding hole (4) for a wire harness (3) to pass through is provided at the center of the winding drum (2), a rubber cylinder (5) is provided at the edge of the winding drum (2), an insulating tape roll (6) is sleeved on the rubber cylinder (5) and an insulating tape (7) is output and wound on the surface of the wire harness (3); a cutting mechanism (8) and a fastening mechanism (9) are provided at the rear side of the winding drum (2), the cutting mechanism (8) is provided at the front end of the fastening mechanism (9) and the cutting mechanism (8) cuts the insulating tape (7) and fixes the end of the insulating tape (7), and the fastening mechanism (9) tightens the wire harness (3).

2. An insulation winding device according to claim 1, characterized in that: The cutting mechanism (8) comprises a mounting seat (10), an electromagnetic driver (11) is arranged inside the mounting seat (10), an output end of the electromagnetic driver (11) is connected to a clamping block (12), and a cutting groove (13) for cutting the insulating tape (7) is arranged on a side of the clamping block (12) facing the insulating tape (7), wherein the cutting direction of the cutting groove (13) is perpendicular to the insulating tape (7).

3. An insulation winding device according to claim 1, characterized in that: The tightening mechanism (9) comprises a cable barrel (14) rotatably mounted on a fixed bracket (1), a plurality of chucks (15) being arranged inside the cable barrel (14) along an axial direction, a clamping block (16) being arranged around the chuck (15) and tightening the cable harness (3) via the clamping block (16).

4. An insulation winding device according to claim 3, characterized in that: A plurality of protrusions (17) are arranged on the inner side of the block (16), and the width of the protrusions (17) matches the spacing of the insulating tape (7) wrapped around the surface of the wiring harness (3).

5. The insulation winding device according to claim 1, characterized in that: The edge of the winding drum (2) is chamfered and the rubber tube (5) arranged on the edge of the winding drum (2) is tilted outwards, and the output direction of the insulating tape (7) is tilted to the surface of the wire harness (3).

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