A coating device for improving the color consistency of workpieces

Abstract

The invention discloses a coating device for improving the color consistency of workpieces, which belongs to the technical field of coating machines. The coating device includes: a coating box, an observation cabinet, an electrified support, a sputter nozzle, a powder box, a powder return chassis, a powder return pipe, Touring air jet assembly, running motor, running motor is set on the coating box, energized support is set on the output end of the running motor, workpiece mounting position is set on the energized support, powder returning chassis is set at the bottom of the coating box, and powder returning chassis is set at the bottom. The powder return pipe, the powder return pipe is connected with the powder box, the powder box is set on the coating box and communicated with the coating box through the magnetic control valve, the output end of the magnetic control valve is provided with a sputtering nozzle, and the coating box is equipped with a circuit jet assembly. The observation cabinet is connected with the traveling jet assembly, the powder return chassis, the powder return pipe, the electrified pillar and the powder box through wires. The invention has the functions of improving the color consistency of workpieces and saving coating materials.

Description

technical field [0001] The invention relates to the technical field of coating machines, in particular to a coating device for improving the color consistency of workpieces. Background technique [0002] Some special workpieces require surface treatment such as spraying, electroplating and coating to ensure the special effects of these special workpieces, especially for the color on the workpiece. Accurate color consistency, and coating can better solve this problem, but when the color requirements of the workpiece are more stringent, the color difference generated during coating will affect the quality of the workpiece, and almost all factors that affect this effect come from Due to the thickness of the coating and the reaction time required for coating, the corresponding equipment has gradually increased, and the difference in effect and the range of adaptation are also different. [0003] In the process of coating, different types of workpieces are often encountered, and...

AI Technical Summary

Problems solved by technology

[0002] Some special workpieces need surface treatment such as spraying, electroplating, and coating to ensure the special effects of these special workpieces, especially for the color on the workpiece. The traditional spraying and paint surface treatment cannot achieve very Accurate color consistency, and coating can better solve this problem, but when the color requirements of the workpiece are strict, the color difference generated during coating will affect the quality of the workpiece, and the factors that affect this effect are almost all from Due to the thickness of the coating and the reaction time required for coating, the corresponding equipment has gradually increased, and the difference in effect and scope of application are also different.

[0003] In the process of coating, different types of workpieces are often encountered, and these workpieces often have large color differences after coating due to their irregular shapes, which increases the defect rate of products and wastes materials. In the face of regular workpiece coating, there will also be a substantial increase in the product defect rate due to the lack of experience of the operator. Therefore, the requirements for the operator are very strict, resulting in the need to spend a lot of manpower and energy to train relevant personnel. It is a waste of time for operators, and the effect needs to be verified, and the waste of coating materials during the coating process is also a very serious problem

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