Enameled wire painting device convenient for high-precision adjustment, and use method thereof

Abstract

The invention provides an enameled wire painting device convenient for high-precision adjustment, and a use method thereof. A painting roller is rotatably mounted on one side of the interior of a paint storage box body through symmetrically arranged bearing seats, a groove for accommodating insulating paint is processed in the painting roller, and the painting roller is connected with a power device for driving the painting roller to rotate; a transverse plate is mounted on the other side of the interior of the paint storage box body through a lug plate in a supporting manner, and a plurality of groups of mold bracket structures capable of independently adjusting the positions of the painting molds are selectively mounted on the transverse plate according to use requirements; and a cross beam is fixed to the inner wall of the paint storage box and located on the side where the painting roller is located, and a limiting rod is supported on the cross beam through a supporting arm. According to the horizontal condition of a mounting base, the front height, the rear height, the left height and the right height of a single mold frame are flexibly adjusted, the central axis of a painting mold coincides with the central axis of a metal conductor, and then the painting uniformity and the paint film consistency are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of enameled wire painting molds, and in particular relates to an enameled wire painting device and a use method that are convenient for high-precision adjustment. Background technique [0002] The basic process of enameled wire painting is to pass the metal conductor wire through the groove on the rotating paint roller, stick the paint with a certain viscosity and solid content attached in the groove to the surface of the metal conductor, and the metal with the paint liquid The conductor passes through the diamond inner hole inside the painting mold, and the excess paint liquid exceeding the diameter of the inner hole is scraped off the surface of the metal conductor and flows back to the paint liquid collection device. The metal conductor with a certain thickness of paint liquid passing through the paint mold enters the oven, and the high temperature in the oven causes the paint liquid on the surface of the...

AI Technical Summary

Problems solved by technology

[0004] If the center of the cross-section of the metal conductor is not concentric with the cross-section of the diamond inner hole inside the painting mold, it will lead to inconcentric coating of the insulating layer, and in severe cases, it will cause the metal conductor to rub against the inner surface of the diamond inner hole of the painting mold. Causes rapid wear on painted molds

[0005] Traditional large-aperture (above 0.200mm) painting devices, the mold brackets used are relatively extensive in terms of technical management. Multiple sets of painting molds are installed on the same mold frame, and it is impossible to realize the left-right and front-back level adjustment of a single set of painting molds , Due to the unevenness or deformation of the base, the installation position of one or more groups of painting molds is unreasonable, and local fine-tuning cannot be performed. Often, uneven painting, paint Various paint abnormalities such as scratches on the film surface and rapid wear of paint molds

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