Full-automatic color measurement color blending paint spraying system

Abstract

The invention discloses a full-automatic color measurement color blending paint spraying system. The full-automatic color measurement color blending paint spraying system comprise a color measurement device, a color blending device and a paint spraying device, wherein the color measurement device is used for obtaining the three primary color RGB information of primary paint, and the color measurement device comprises a photosensitive element, an area measurement instrument and an analog-digital converter; the color blending device is used for blending paint in the same color with the primary paint, and the color blending device comprises a single chip microcomputer, a digital-analog converter, a flow meter, a primary color paint can, a color blending paint can, a one-way throttle valve, a rotating motor and a stirring rod; the paint spraying device is used for spraying the matched paint. The full-automatic color measurement color blending paint spraying system adopts the photosensitive element to measure the color of the primary paint, it is guaranteed that the paint color blended by the color blending device is same with the color of the primary paint, an area to be painted is measured through the area measurement instrument to determine the amount of needed paint, and the waste is avoided. The full-automatic color measurement color blending paint spraying system is convenient and simple to use, accurate in color blending and suitable for conditions that the appearance of wall faces and automobiles and part of other equipment are damaged, spraying maintenance is needed, but the artificial color blending can not be guaranteed to be same with the primary color.

Description

technical field [0001] The invention belongs to the field of intelligent painting, and in particular relates to a fully automatic color measuring and matching painting system. Background technique [0002] The current painting equipment is to put the existing paint into the container and then carry out the painting work. It is necessary to adjust the paint color in advance, which is suitable for the initial spraying of the appearance of walls, cars and other equipment. In the post-repair, when the amount of paint that was originally adjusted is insufficient, it needs to be re-colored, but the paint provider does not provide coloring services for a small amount of paint, and there may be a large color difference between manual coloring and the original color, which will affect the final color. Effect. [0003] For example, when the wall is partially damaged, but the damaged area is not large, it is not necessary to completely renovate and repair, but only the damaged part ne...

AI Technical Summary

Problems solved by technology

In the post-repair, when the amount of paint that was originally adjusted is insufficient, it needs to be re-colored, but the paint provider does not provide coloring services for a small amount of paint, and there may be a large color difference between manual coloring and the original color, which will affect the final color. Effect

[0003] For example, when the wall is partially damaged, but the damaged area is not large, it is not necessary to completely renovate and repair, but only the damaged part needs to be repaired, and in most cases people will not keep the remaining paint from the initial painting, so it is necessary to Carry out color matching and painting treatment; for a small amount of paint demand, the paint supplier will not provide color matching and color matching services; for walls that have been painted for a long time, the color of the paint will become lighter due to sunlight or other reasons , which leads to the fact that the paint color matching according to the color scheme of the original wall paint color is not in line with the actual situation

However, the paint supplier will not provide on-site color matching services. If the paint master is to do the color matching on site, the master needs to have very rich color mixing experience, but there will still be personal subjective factors that will cause the repair part and the original wall surface The color is not exactly the same, affecting the maintenance effect

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