Novel paint vertical roller painting system

Abstract

The invention provides a novel paint vertical roller painting system which comprises a diaphragm pump, a paint feeding pipe, a motor, a worm gear reducer, a coating roller, a quantitative roller, a paint recovering tank, a paint recovering pipe and an X-Y slide table. The motor and the worm gear reducer are used for driving the coating roller to rotate. The rotating direction of the coating rolleris the same as the movement direction of a to-be-painted workpiece. The quantitative roller and the coating roller are the same in rotating speed and opposite in direction. The diaphragm pump sprayspaint between the coating roller and the quantitative roller through the paint feeding pipe, the paint is evenly distributed on the coating roller after being squeezed, and the coating roller is usedfor coating the surface of the to-be-painted workpiece with the paint. By means of the technical scheme, the problems of paint sagging of the edges of the workpiece, the uneven thickness of a paint film and the coarse surface of the paint film can be easily avoided, the quality of the paint film of the paint on the edges of the workpiece is improved, the paint surface is high in cleanliness, the paint texture is attractive, the paint production efficiency is improved, the paint consumption is reduced, and the additional value of the product is improved.

Description

technical field [0001] The invention relates to paint finishing on the edges of wooden products or board parts, in particular to a novel paint vertical roller coating system for the vertical edges of board parts. [0002] technical background [0003] In the wood industry, with the extensive application of wood-based panels in furniture, flooring, doors and windows and other industries, how to further improve the edge quality of panel components and achieve aesthetic effects is a problem to be solved. The quality of the finishing process largely determines the quality of the entire product, so further improvement of the finishing process is an effective solution. At the present stage, the finishing method of paint mainly adopts spraying, which mainly has the following disadvantages: during the spraying process, the paint particles emitted into the air will seriously pollute the environment and harm the health of operators; increase the consumption of paint, The waste is seri...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems: during the paint roll coating process on the edge of plate parts, it is complicated and difficult to adjust the thickness of the paint film, the paint temperature is high and the viscosity is low, the paint film thickness is uneven on the painted surface, and the paint film quality is poor; the present invention provides the following technical solutions :

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