Vertical back burning single twist machine

Abstract

The invention provides a vertical back burning single twist machine which is a vertical standing machine and comprises a back burning back twist device, a pre-twist device, a lead leading device and a wire retreating device which are arranged in the vertical standing machine from the top to the bottom in turn. The back burning back twist device, comprises a back scroll and a first rotator. The pre-twist device comprises a wire twist module group and a second rotator. The lead leading device comprises a first shaft, a second shaft, a cantilever component and a third rotator. The first rotator, the second rotator and the third rotator synchronously rotate through a spindle and a transmission system. According to the vertical back burning single twist machine, arrangement of the vertical standing machine is adopted, configuration of all parts is optimized and then the structure is compact so that space occupation of the whole machine can be greatly reduced in comparison with the convenient horizontally arranged single twist machine, and relocation and installation are facilitated; meanwhile, the three rotators synchronously rotate so that signal core wires are enabled to be constantly in the tensioning state in the process of wire feeding and twisting without damaging the crystal structure of the conductor surface, and thus transmission loss and delay difference of the cabled wires can be reduced.

Description

technical field [0001] The invention belongs to a stranding machine, in particular to a vertical backfiring single stranding machine with a small footprint and high-precision, adjustable and controllable tension. Background technique [0002] In the field of communication technology that requires transmission speed, recognition and large capacity, the quality requirements for transmission cables are extremely strict, such as USB 3.1, DP cables, etc. The stranding of the wires is all done by a single twisting machine. The current single twisting machine is mostly horizontal, which occupies a large area and is not easy to relocate and install. On the other hand, the signal core wire is loose during the wire feeding and twisting process. It will destroy the crystal structure of the conductor surface, and ultimately affect the transmission loss and delay difference of the cabled cable. Contents of the invention [0003] In order to solve the above-mentioned technical problems...

AI Technical Summary

Problems solved by technology

The stranding of the wires is all done by a single twisting machine. The current single twisting machine is mostly horizontal, which occupies a large area and is not easy to relocate and install. On the other hand, the signal core wire is loose during the wire feeding and twisting process. It will destroy the crystal structure of the conductor surface, and finally affect the transmission loss and delay difference of the cabled cable

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