Constant length wire cutter

Abstract

The constant length wire cutter includes a length measuring instrument, a power set, a shearing unit, a non-return unit, a wire storing unit and a wire collecting unit. The length measuring instrument measures the length of wire or cable, and when the measured length is equal to the set value, it outputs one signal to the power set, the wire storing unit and the wire -collecting unit. The power set, after receiving the signal, drives the shearing unit to cut the wire or the cable, the wire -storing unit receiving the signal stores the wire or cable, and the wire collecting unit receiving the signal stops collecting. The present invention can cut wire or cable in constant length.

Description

technical field [0001] The invention relates to a length-cutting device, in particular to a device capable of automatic length-cutting during cable production. Background technique [0002] In the production of wire and cable, the cable needs to be cut off when it is measured to reach the length required for coiling after extrusion. In actual production, there are inevitable errors in manual cutting of cables, and often there are insufficient meters or too much margin. This will generate a large number of odd lines, causing great losses. In order to reduce the errors existing in cutting cables, it is very necessary to design a fixed-length cutting device. Automatic cutting can be realized by connecting a pneumatic or hydraulic shearing device at the output end of the length measuring instrument. Contents of the invention [0003] The invention provides a fixed-length wire cutting device, which can automatically complete the cutting of cables and precisely control the le...

AI Technical Summary

Problems solved by technology

In actual production, there are inevitable errors in manual cutting of cables, and often there are insufficient meters or too much margin

This will generate a large number of odd lines, resulting in a large loss

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