Copper wire heat treatment equipment

Abstract

The invention discloses copper wire heat treatment equipment, and relates to the technical field of heat treatment. The equipment comprises a box body, a sealing door is arranged on the front face of the box body, heating wires are arranged inside the inner walls of the two sides of the box body, isolation nets are arranged outside the heating wires and are fixedly connected with the box body, four supporting legs are arranged at the bottom of the box body, and a pair of guide rails are arranged inside the box body; and the box body is a cuboid, the wall thickness of the box body is larger than 60 mm. The guide rails are fixedly connected with the box body and are parallel; and the isolation nets are metal nets. The copper wire heat treatment equipment has the beneficial effects that through the protection of the isolation nets, the possibility that the heating wires are damaged by preliminarily-formed copper wires is avoided; and the isolation nets are the metal nets, the heating wires can conveniently radiate heat to the preliminarily-formed copper wires, and the heat treatment efficiency of the preliminarily-formed copper wires is improved.

Description

technical field [0001] The invention relates to the technical field of heat treatment, in particular to a heat treatment device before copper wire drawing. Background technique [0002] The production of copper wire is: 1. Melting, 2. Initial forming, 3. Heat treatment, 4. Drawing. The purpose of the heat treatment of the initially formed copper wire is: 1. Eliminate the internal stress of the initially formed copper wire, 2. Increase the flexibility of the initially formed copper wire, making the initially formed copper wire easier to draw. Therefore, copper wire heat treatment is an extremely critical step in the copper wire production process. [0003] The heating wire of the existing heat treatment machine is divided into exposed type and concealed type. The exposed type is: the heating wire is exposed outside the wall of the heat treatment machine. This type of heat treatment machine heats the copper wire more efficiently, but because the heating wire is easy to colli...

AI Technical Summary

Problems solved by technology

The exposed type is: the heating wire is exposed outside the wall of the heat treatment machine. This type of heat treatment machine heats the copper wire more efficiently, but because the heating wire is easy to collide with the initially formed copper wire, the initially formed copper wire is easily damaged when it is put in and taken out. Heat treatment machine heating wire

Concealed type: the heating wire is placed in the heat treatment machine body wall, avoiding the possibility of damaging the heating wire of the heat treatment machine when the initially formed copper wire is put in and taken out, but due to the obstruction of the isolation plate, the efficiency of heat treatment of copper wire in this heat treatment machine is low

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