Computer painting device capable of preventing plate spraying chromatic aberration

Abstract

The invention relates to the technical field of computer painting, and discloses a computer painting device capable of preventing plate spraying chromatic aberration. The computer painting device comprises a shell, wherein a sliding groove is formed in the inner wall of the shell; a spraying cavity is movably connected to the inner wall of the shell; a fixed shaft is fixedly connected to the inner wall of the spraying cavity; a roller shaft is movably connected to the inner wall, close to the outer side of the fixed shaft, of the spraying cavity; a magnetic plate I is fixedly connected to the inner wall, close to the outer side of the sliding groove, of the shell; a magnetic plate II is fixedly connected to the inner wall, close to the outer side of the sliding groove, of the shell; and positive poles are fixedly connected to the inner wall of the spraying cavity. According to the computer painting device capable of preventing plate spraying chromatic aberration, through the action of Ampere force, the spraying cavity moving rapidly is slowed down, the situation that the moving speed of the spraying cavity is increased when the external voltage is increased is avoided, the phenomenon that less pigment is sprayed on a plate is prevented, chromatic aberration is avoided, unqualified products and scrapped products are avoided, the production cost of plate spraying is reduced, and the qualified rate of products is improved.

Description

technical field [0001] The invention relates to the technical field of computer spraying, in particular to a computer spraying device for preventing color difference in plate spraying. Background technique [0002] Computer inkjet is a painting method that uses an air compressor to spray colored pigments onto the screen. It is a modern means of artistic expression. Inkjet has special effects that are difficult to achieve with other tools. When the spray-painting device spray-paints the board, the surface of the board will have a phenomenon of color difference, resulting in an increase in the defective rate of the product. [0003] When the modern computer inkjet device prints on the board, the spray chamber will move along the trajectory set in advance, and the computer inkjet device will be affected by the external voltage during use. When the external voltage increases, it will As a result, the moving speed of the spray chamber is accelerated, resulting in less paint spra...

AI Technical Summary

Problems solved by technology

[0002] Computer inkjet is a painting method that uses an air compressor to spray colored pigments onto the screen. It is a modern means of artistic expression. Inkjet has special effects that are difficult to achieve with other tools. When the inkjet device is spraying the board, the surface of the board will have color difference, which will lead to an increase in the defective rate of the product

[0003] When a modern computer inkjet device prints on a panel, the spray cavity will move along a pre-set trajectory, and the computer inkjet device will be affected by the external voltage during use. When the external voltage increases, it will As a result, the moving speed of the spray chamber is accelerated, resulting in less paint sprayed on the plate, resulting in color difference, resulting in unqualified products, or even scrapping, increasing the production cost of plate spraying, and reducing the qualified rate of products

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