Automatic varnishing system for wire rod of varnished wire

Abstract

The invention belongs to the technical field of varnished wire processing, and particularly relates to an automatic varnishing system for a wire rod of a varnished wire, which comprises a housing, anash removing module, a wire rod, a varnishing module, a uniformizing module and a driving module, wherein the ash removing module is arranged at one end in the housing for removing dirt on the surfaceof the wire rod; the varnishing module is arranged on the middle part in the housing; the varnishing module comprises a No.1 control lever, a No.2 control lever, a No.3 control lever, a varnishing ring, an adjustment unit and a controller, wherein the varnishing module is used for coating the surface of the wire rod with an insulating varnish film; the uniformizing module is installed at the other end of the housing for uniformizing the thickness of the varnish layer; the driving module is installed on the bottom surface of the housing for driving the uniformizing module to rotate; the wire rod is varnished penetrating through the ash removing module, the varnishing module and the uniformizing module. According to the automatic varnishing system in the invention, the ash on the surface ofthe wire rod is cleaned via the ash removing module, thereby improving the adhesion force of the varnish of the subsequent varnishing module; the varnishing module is so arranged that the surface ofthe wire rod is varnished in a rolling manner so as to improve the varnishing uniformity.

Description

technical field [0001] The invention belongs to the technical field of enameled wire processing, in particular to an automatic enamelled wire coating system. Background technique [0002] Enameled wire is a main variety of winding wire, which is composed of conductor and insulating layer. After the bare wire is annealed and softened, it is painted and baked many times. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and the environment. Therefore, the quality characteristics of various enameled wires are different, but they all have Mechanical properties, chemical properties, electrical properties, thermal properties four major properties. [0003] Painting is the process of applying enameled wire enamel to a metal conductor to form a uniform paint layer with a certain thickness. During the wire coating process, the t...

AI Technical Summary

Problems solved by technology

During the wire coating process, the thickness of the paint film is not easy to achieve uniformity, and it is easy to cause eccentricity of the paint film; the uniformity of the thickness of the paint film directly restricts the insulation performance of the wire; at the same time, wires with different diameters require different specifications of molds, making the existing The applicability of existing devices is low

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