High-degree-of-freedom self-centering painting mold

Abstract

The invention discloses a high-degree-of-freedom self-centering painting mold which comprises a positioning rod connected with a vertical painting machine, a painting mold frame (1) is rotationally connected to the outer part of the positioning rod, a painting mold base (2) is connected to the painting mold frame (1) in a rolling manner, a mold sleeve (3) is arranged on the painting mold base (2), and a mold core (4) is connected to the upper end of the mold sleeve (3). The two-degree-of-freedom self-centering painting mold can achieve the two-degree-of-freedom self-centering function, sliding friction between the mold core and the painting mold frame in the moving process is reduced, and therefore the clamping stagnation problem caused by too large viscosity of a paint film is avoided, and the two-degree-of-freedom self-centering painting mold has the beneficial effects that the self-positioning effect is good, and the mold core is not prone to clamping stagnation.

Description

technical field [0001] The invention relates to a painting mold, in particular to a self-centering painting mold with a high degree of freedom. Background technique [0002] In order to improve the paint uniformity of the enameled wire, the enameled wire is usually painted with a paint mould. When in use, the paint is first applied to the surface of the copper wire by a paint roller, and then the copper wire coated with the paint film is passed through the paint. The paint mold removes the excess wire paint on the surface of the copper wire by the paint mold, so as to realize the control of the thickness of the paint film on the surface of the copper wire. However, due to the fact that there are often some angles between the guide rollers on both sides of the painting mold, and the enameled wire will also form jumps in multiple directions during the wiring process, the mold core needs to have the function of self-centering, that is, the mold It can swing arbitrarily with th...

AI Technical Summary

Problems solved by technology

However, this structure makes the mold core only able to realize the self-positioning function in one direction, and in the other direction, it will be limited by the width of the long hole, and there is only a small movement space; thus further reducing the self-positioning effect of the enameled wire and aggravating the Bending or abrasion of enameled wire

[0005] Therefore, the existing self-positioning mold cores for enameled wires have the problems of poor automatic positioning effect and easy jamming of the mold cores

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