A wire harness rolling production line

Abstract

The invention relates to a wire harness rolling production line. The wire harness rolling production line comprises: a plurality of roll forming machines which are arranged in a line from the left to the right for rolling and forming a plurality of wire harnesses and threading frames which are arranged at the right sides of the roll forming machines for arranging the plurality of the rolled and formed wire harnesses according to requirements. The threading frames comprise substrates, central through holes arranged on the substrates, and a plurality of threading holes arranged to be uniformly distributed and surround the central through holes. The plurality of wire harnesses traversing the threading frames comprise central wire harnesses traversing the central through holes; non-central wire harnesses traversing the threading holes respectively have identical cross sectional shape and size and are distributed to surround the central wire harnesses; and when the wire harnesses form one strand, the non-central wire harnesses is adaptive to form complete circles. The production line can perform rolling and forming to the wire harnesses before their entry into single-twisters according to a required shape and generate multi-layer core cables of needed specification so as to reduce wire harness gaps as much as possible.

Description

technical field [0001] The invention relates to a wire harness rolling production line, which can roll form the required shape of the wire harness before entering a single stranding machine and regularize the wire harness so as to minimize the gap between the wire harnesses. Background technique [0002] In the cable production process, it is often necessary to twist multiple thin wire bundles into one thick cable. In the process of twisting cables, the existing single-twisting machine mainly completes the twisting of multiple wire harnesses. Since the cross-section of the wire bundles is generally circular, there is a large gap between the wire harnesses in the twisted cables, and the twisting of each wire bundle is not tight. , so that the wire bundles are easy to scatter, and at the same time, the resistance of the cable is relatively large. [0003] Most of the existing wire harness rolling devices are used to produce special-shaped cables and roll multiple wire harness...

AI Technical Summary

Problems solved by technology

In the process of twisting cables, the existing single-twisting machine mainly completes the twisting of multiple wire harnesses. Since the cross-section of the wire bundles is generally circular, there is a large gap between the wire harnesses in the twisted cables, and the twisting of each wire bundle is not tight. , so that the wire bundles are easy to scatter, and at the same time lead to a large resistance of the cable

[0003] Most of the existing wire harness rolling devices are used to produce special-shaped cables and roll multiple wire harnesses into cables at one time. It is not considered to provide a wire harness rolling device for the single-twisting machine, so that the single-twisting machine will be rolled. Formed wire bundle twisting improves cable twisting tightness

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