A cable pay-off machine

Abstract

The invention belongs to the technical field of machinery, and provides a cabling unwinding machine. The cabling unwinding machine comprises a rack and a fixed plate arranged on the rack; an unwinding mechanism is arranged on the rack; an unwinding guide mechanism, an unwinding transition mechanism, a tension control mechanism and a cable outgoing mechanism are arranged on the fixed plate; the outlet cable tangential direction of the unwinding mechanism and the inlet cable tangential direction of the unwinding guide mechanism are positioned on the same line; and the outlet cable tangential direction of the unwinding guide mechanism and the inlet cable tangential direction of the unwinding transition mechanism are positioned on the same line. The cabling unwinding mechanism has the advantages that the unwinding is changed into active unwinding from previous passive unwinding; an unwinding drive motor and a winding device at the other end of a cable are kept synchronous, so that the defect that the cable can be damaged because of poor synchronism in the conventional passive unwinding is overcome; the cable transmission stability is high; the cable cannot be damaged in a machining process; and the machining quality of products 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 cable forming and pay-off 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 that the machine used for cable forming is applied. For example, when four two-strand cables need to be twisted, the cable forming device needs to cooperate with the wire pay-off device and the wire take-up device to complete the twisting of the cables. , the biggest shortcoming of the existing cable forming machine is that due to the unreasonable internal structure setting of the pay-off device or the take-up device when performing t...

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 that the machine used for cable forming is applied. For example, when four two-strand cables need to be twisted, the cable forming device needs to cooperate with the wire pay-off device and the wire take-up device to complete the twisting of the cables. , the biggest shortcoming of the existing cable forming machine is that due to the unreasonable internal structure setting of the pay-off device or the take-up device when performing twisting, the work efficiency is relatively low, and because the pay-off device is passive to pay out, It is easy to cause the cable to break, and at the same time, the tension is not stable during the cable forming process, and the stability is poor. It is easy to cause damage to the cable during the cable forming process, and the processed cable cannot be used.

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