Wire stripping machine

Abstract

The invention provides a wire stripping machine, and belongs to the technical field of power cables. The wire stripping machine comprises a wire stripping rack, a wire withdrawing device, a guiding device, a straightening device, a wire cutting device, a wire stripping device, an impurity removing device, an insulating protection layer recycling device and a metal conductor recycling device, wherein the straightening device comprises an upper straightening mechanism and a lower straightening mechanism, the upper wire cutting mechanism and the lower wire cutting mechanism of the wire cutting device are symmetrically arranged on a wire cutting bracket up and down, the wire stripping device comprises a front wire stripping mechanism and a rear wire stripping mechanism, and the upper impurityremoving mechanism and the lower impurity removing mechanism of the impurity removing device are symmetrically arranged on an impurity removing bracket up and down. According to the invention, the assembled disc-type wire cutting knife is adopted, so that continuous cutting of an insulating protective layer is facilitated, knife breaking is effectively avoided, and the continuity of wire strippingis ensured; and the insulating protection layer recycling device and the metal conductor recycling device are arranged, so that synchronous classified recovery of a plastic protective layer and a metal conductor can be realized, and continuous wire stripping is ensured.

Description

Technical field [0001] The invention relates to the technical field of power cables, in particular to a wire stripping machine. Background technique [0002] A cable is made of one or more mutually insulated conductors and an outer insulating protective layer, which transmits electricity or information from one place to another. After the cable is used, it can be recycled, but the insulation protection layer needs to be stripped from the metal conductor during recycling to realize the classification and recycling of the plastic protection layer and the metal conductor. The wire stripping machine is a machine that strips the plastic sheath and the metal core of the wire, etc., but the current stripping machine can easily cut the insulation protection layer, but it is difficult to peel the insulation protection layer from the metal conductor. Manual peeling is required, and the manual efficiency is very low. Even if the insulation protection layer is peeled off, it is intermitten...

AI Technical Summary

Problems solved by technology

However, the straight-handled wire splitting knife passes through the guide groove, which can easily cause the wire stripping knife to break during the wire stripping process, often causing the wire stripping machine to stop

[0004] Another example is that the patents whose notification numbers are CN109586143A and CN109326392A have all announced the structure of adopting a stripping knife to realize cutting, but there is no corresponding structure to realize the continuous recovery of the plastic insulating protective layer, which is easy to cause interruption and accumulation of the plastic insulating protective layer , which seriously affects the continuous stripping, it is difficult to realize the sorting and recycling of plastic protective layers and metal conductors really quickly

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