Fine enameled rectangular section conductor painting device

Abstract

The invention relates to a fine enameled rectangular section conductor painting device, and belongs to a wire painting device. The fine enameled rectangular section conductor painting device comprises a paint box, a painting device and an oven. The painting device comprises a painting platform, wherein a paint groove is formed in the upper portion of the painting platform. A first painting felt is arranged above the paint groove, the lower portion of the painting platform is soaked in the paint groove and oppositely fixed to the paint groove, the upper portion of the paint groove is not lower than the upper surface of the painting platform, a second painting felt is correspondingly arranged on the upper portion of the first painting felt, a pressing plate presses and covers the upper surface of the second painting felt, and a metering pump is arranged between the paint box and the painting device. According to the fine enameled rectangular section conductor painting device, the painting felts in the painting device are arranged above paint, the painting felts are wrapped on paint and a wire into a whole, and the first painting felt and the second painting felt absorb paint in a self-absorption mode and paint and are wrapped on the wire so that the upper face and the lower face of the wire can be coated with the paint, and the paint film is uniform. In the painting process, the rotating speed is adjusted through the metering pump so that the amount of transmitted paint can be controlled, and the thickness of the paint film of the wire can be controlled in time.

Description

[0001] technical field [0002] The invention relates to a painting device for a fine enamelled flat wire, which belongs to a wire painting equipment. [0003] Background technique [0004] With the continuous miniaturization and flattening of automotive electrical appliances, small electronic transformers, and electronic products, the application fields and usage of fine enamelled copper flat wires are also expanding and increasing. Its characteristics are: 1. High slot full rate. The coil with the same performance is smaller in size and lighter in weight; under the condition of the same volume, the coil performance is better and the coating rate is higher; 2. It has a larger surface area than the round conductor enameled wire, which can greatly reduce the skin effect and make it suitable for use In the high-frequency state, it reduces the high-frequency eddy current loss of the coil; 3. It has good heat dissipation and electromagnetic effects. [0005] At present, the ...

AI Technical Summary

Problems solved by technology

[0008]The purpose of the present invention is to solve the problem of uneven coating film on one side of enamelled flat wire in the prior art, resulting in high dispersion value of voltage characteristic test data, and to provide a A coating device for fine enamelled flat wire with uniform enamelled flat wire paint film

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