Vertical enameled wire insulation paint film forming equipment

Abstract

The invention relates to the technical field of varnished wire production and processing equipment, in particular to vertical varnished wire insulation paint film forming equipment which comprises a paint spraying box, a paint box, a controller, a movable sleeve, a paint homogenizer, an induction heating coil, a paint spraying pump and a recovery pump.A vertical structure is uniquely adopted for apainting process, so that the problem of lateral sagging is not easy to occur, and the thickness of a paint film can be kept uniform, In addition, the paint homogenizer is used for replacing traditional felt, the problem that an existing felt method is prone to loss is solved, regular maintenance is not needed, the paint homogenizer has practical significance and promotional value, and it is expected that good economic benefits can be generated.

Description

technical field [0001] The invention relates to the technical field of enameled wire production and processing equipment, in particular to a vertical enameled wire insulating paint film forming equipment. Background technique [0002] Enameled wire is one of the main types of winding wires. It includes wires and an insulating varnish layer on the surface of the wires. The bare wires are annealed and softened and then painted on the surface for many times. After drying, the varnish liquid can form the required insulation layer. [0003] The thickness of the enameled wire paint film is not easy to control. Because the paint liquid has fluidity, and the existing enameled wire paint mainly adopts horizontal equipment installed horizontally, the paint liquid on the surface of this type of enameled wire is prone to sag problem, that is, the paint liquid on the top of the enameled wire Flowing to the bottom of the enameled wire causes the problem of uneven thickness of the paint fi...

AI Technical Summary

Problems solved by technology

[0003] The thickness of the enameled wire paint film is not easy to control. Because the paint liquid has fluidity, and the existing enameled wire paint mainly adopts horizontal equipment installed horizontally, the paint liquid on the surface of this type of enameled wire is prone to sag problem, that is, the paint liquid on the top of the enameled wire It flows to the bottom of the enameled wire, causing the problem of uneven thickness of the paint film on the surface of the enameled wire. If this problem can be solved, it will have positive significance for improving the product quality of the enameled wire and producing enameled wire with high precision requirements

[0004] In addition, the existing enameled wire paint mainly adopts the felt method, and the enameled wire is used to pass through the felt that fully absorbs the paint liquid to achieve the purpose of painting. Since the felt is prone to depilation due to friction, the thickness of the enameled wire paint film produced will be more and more. The thicker it is, the quality control is seriously affected, so the felt needs to be replaced frequently. Not only is it difficult to replace the felt, but it will take a lot of time to pass the enameled wire through the felt every time the car is driven or the specification is changed. Thickness, enameled wire paint film forming equipment that does not have uneven paint film thickness is of positive significance for promoting the development of enameled wire industry technology and improving production quality and quality control capabilities

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