Improved enameled wire production coating equipment and coating method

Abstract

The invention belongs to the technical field of varnished wire production, and particularly relates to improved varnished wire production coating equipment and a coating method.The improved varnished wire production coating equipment comprises a rack, a coating unit and a controller, the rack is rotationally provided with a pair of rotating shafts, and the rack is fixedly provided with a motor for driving the rotating shafts to rotate; the coating unit comprises a shaft sleeve and a coating block, the coating block is fan-shaped, a paint supply box is fixedly mounted on the outer circumference of the coating block, felt is fixedly mounted on the outer circumferential surface of the paint supply box, and a material supply hole communicated with the felt is formed in the outer circumference of the paint supply box; the problem of low working hour utilization rate caused by frequent replacement of the felt is solved; according to the coating equipment, the coating units are arranged, the coating blocks are arranged to be the single fan-shaped modules, the working faces of the felt are adjusted through rotation, all the working faces are fully used, when the felt is replaced, work of the coating equipment is not affected, the felt is convenient to replace, and the working efficiency is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of enameled wire production, in particular to an improved enameled wire production coating equipment and a coating method. Background technique [0002] Enameled wire is a main variety of winding wire. It consists of conductor and insulating layer. After the bare wire is softened by annealing, it is painted and baked many times. [0003] The enameled wire is usually coated with the outer varnish by the felt method. The felt coating method is simple in structure and easy to operate. Just use the felt splint to flatly clamp the felt on both sides of the wire, and use the felt loose, soft, elastic, and pores. Features, make it form Die hole, scrape off the excess paint on the wire, absorb, store, transport and make up the paint liquid through capillary phenomenon, and coat the surface of the wire with a uniform paint liquid. [0004] After a period of use of the painted felt, the capillary holes will be blocke...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the deficiencies of the prior art, the present invention proposes an improved enameled wire production coating equipment and coating method; by setting the coating unit, the coating block is set into a single fan-shaped module, and the felt working surface is adjusted by rotation, Make full use of each working surface, and when changing the felt, it will not affect the work of the coating equipment, facilitate the replacement of the felt, and ensure the work efficiency, thereby solving the problem of low utilization rate of working hours caused by frequent replacement of the felt

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