A two-way wrapping device for automobile wiring harness

Abstract

The invention relates to the field of wire harness wrapping, in particular to a two-way wrapping device for automotive wire harnesses, which includes a puller assembly and a wrapping assembly, the wrapping assembly includes a square support frame, a driving mechanism, a first toothed ring, a second toothed ring and two The tape unwinding mechanism, the driving mechanism includes a rotating motor and four driving gears, there is a gap between the outer edge of the first toothed ring and the inner edge of the second toothed ring and a reversing mechanism is provided in the gap, a kind of The two-way tape wrapping device for automobile wire harness is clamped and pulled by the screw slide table and the head end of the wire harness. At the same time, the motor is working, and the first gear ring is driven to rotate through the gear. Under the action of the reversing mechanism, the second gear ring is realized. The synchronous reverse rotation between the ring and the first gear ring, and then the two material tapes are wrapped in a cross shape outside the wire harness, and finally the wire harness is cut off by manual finishing. Better than traditional single-layer tape.

Description

technical field [0001] The invention relates to the field of wire harness wrapping, in particular to a two-way wrapping device for automobile wire harnesses. Background technique [0002] The automobile wiring harness is the main body of the automobile circuit network, and there is no automobile circuit without the wiring harness. The wire harness refers to the contact terminal (connector) punched from copper and the wire and cable after crimping, and then plastic insulator or metal shell on the outside, and then bundled with wire harness to form a connected circuit component. Automotive wires, also known as low-voltage wires, are different from ordinary household wires. Ordinary household wires are copper single-core wires with a certain hardness. The automotive wires are all copper multi-core soft wires, some of which are as thin as hair, and several or even dozens of soft copper wires are wrapped in plastic insulating tubes (polyvinyl chloride), which are soft and not e...

AI Technical Summary

Problems solved by technology

In the production process of automobile wiring harness, it is necessary to wrap the wire harness with tape, which in turn has a certain protective effect on the wire harness. The traditional wrapping method is to wrap the material tape in a single layer and one-way outside the wire harness. This form of wrapping The effect and reliability are poor, and the wire harness is easily exposed during the bending process. However, the double-layer cross-wrapping method with better effect has not been applied in the automotive wire harness industry. At the same time, the traditional winding equipment has a simple structure and cannot achieve more reliable winding. form

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