Copper wire paper stripper and operation method

Abstract

The invention discloses a copper wire paper stripper and an operation method. The structure of the copper wire paper stripper comprises a pressure applying disc, a connecting shaft, a chassis, a first opening and closing plate, a paddle groove, a second opening and closing plate and a sliding knife, the left side and the right side of the chassis are provided with the first opening and closing plate and the second opening and closing plate respectively through the connecting shaft, and the other end of the second opening and closing plate and the other end of the first opening and closing plate are buckled together; the second opening and closing plate is provided with a sliding groove, the length of the sliding groove is smaller than that of the second opening and closing plate, the sliding groove does not penetrate through any side of the second opening and closing plate, and the same ends of the second opening and closing plate and the first opening and closing plate are respectively provided with a pressure applying disc. According to the invention, through the mutual cooperation of the first opening and closing plate, the second opening and closing plate, the sliding knife and the like, the clamping teeth are clamped into the outer wrapping paper of the paper-wrapped flat copper wire to be fixed, then the outer wrapping paper of the paper-wrapped flat copper wire is directly cut off through the annular structure formed by combining the first blade and the straight blade, it is guaranteed that the tangent plane is neat and not prone to being torn, and it is guaranteed that no problem occurs in the later transformer using process.

Description

[0001] This application is a divisional application with the application date of August 12, 2019 and the application number CN201910454417.8, whose invention name is a paper-wrapped flat copper wire stripper for transformers. technical field [0002] The invention relates to the field of transformers, in particular to a copper wire stripper and an operating method. Background technique [0003] Paper-wrapped flat copper wire is a winding group formed by extruding or drawing an oxygen-free copper rod or an electrical round aluminum rod through a certain regular mold, and wrapped by a specific insulating material. The transformer needs to peel off the insulating paper at the head to complete the wiring. At present, there are two ways. One is to cut it with a blade to remove the insulating paper in the traditional way, and the other is to snap the paper-wrapped flat copper wire into the paper stripper. In the guide rail, press the peeling knife cover to compress the spring to a...

AI Technical Summary

Problems solved by technology

[0003] Paper-wrapped flat copper wire is a winding group formed by extruding or drawing an oxygen-free copper rod or an electrical round aluminum rod through a certain regular mold, and wrapped by a specific insulating material. The transformer needs to peel off the insulating paper at the head to complete the wiring. At present, there are two ways. One is to cut it with a blade to remove the insulating paper in the traditional way, and the other is to snap the paper-wrapped flat copper wire into the paper stripper. In the guide rail, press the peeling knife cover to compress the spring to allow the paper to be inserted into the drawing review guide rail, and slide the paper stripper to make the blade scratch the insulating paper to achieve the purpose of peeling, but these two methods can only be peeled, peeled The cut surface behind the insulating paper is not smooth, and it is easy to be torn. Once torn, the insulating paper will continue to peel off, unable to protect the paper-wrapped flat copper wire after the head is removed, which will cause problems in the later use of the transformer.

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