Twisting machine

Abstract

The invention belongs to the technical field of machinery, and provides a twisting machine. The twisting machine comprises a paying-off mechanism, a take-up mechanism and a drawing mechanism; the drawing mechanism draws a cable to move; the paying-off mechanism comprises a machine frame and an engine base; the machine frame is arranged on the engine base; the left and right sides of the machine frame are provided with a front main shaft component and a rear main shaft component respectively; a first cradle assembly is arranged between the front main shaft component and the rear main shaft component; the first cradle assembly comprises twisting bows and paying-off discs which are systematically distributed between the front main shaft component and the rear main shaft component respectively; and the cable is placed in the paying-off discs, is twisted by the twisting bows in the first cradle assembly to form a stranded cable which has double twist pitches, and the stranded cable is finally conveyed to the take-up mechanism for taking-up. The twisting machine has the advantages that: the cable can be twisted to form the stranded cable with four-time twist pitches, and processing workefficiency is improved; and all components draw the cable in a matched way, so the twisting machine is high in transmission stability, the cable is not damaged during processing, and the quality reliability of a processed product is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to equipment for processing cables or cables, in particular to a twisting machine. Background technique [0002] Power cables and communication cables are the second pillar products of my country's export products. A large cable is twisted by multiple or pairs of small cables at a certain helical distance to improve the bending resistance of the cable and improve the electronic performance. The anti-interference ability of the signal, so the machine used for twisting is applied. The biggest disadvantage of the existing twisting machine is that it can only achieve three times the maximum twist when twisting, so the work efficiency is relatively low. Moreover, the tension is not stable during the processing, and the stability is poor, which is easy to cause damage to the cable during the processing. In addition, when two different wires are twisted, the processed cables cannot be used d...

AI Technical Summary

Problems solved by technology

[0002] Power cables and communication cables are the second pillar products of my country's export products. A large cable is twisted by multiple or pairs of small cables at a certain helical distance to improve the bending resistance of the cable and improve the electronic performance. The anti-interference ability of the signal, so the machine used for twisting is applied. The biggest disadvantage of the existing twisting machine is that it can only achieve three times the maximum twist when twisting, so the work efficiency is relatively low. Moreover, the tension is not stable during processing, and the stability is poor, which is easy to cause damage to the cable during processing. In addition, when twisting two different wires, the processed cables cannot be used due to different forces.

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