The utility model relates to the technical field of automobile spraying equipment discloses a color changing valve structure and
robot atomizer, include: color changing valve body, color changing valve body is rectangular, cleaning structure, cleaning structure includes first cleaning part and second cleaning part, first cleaning part includes the first limiting groove of setting up in the inside of color changing valve body, the inside of first limiting groove is provided with color changing valve inner chamber, the inside of color changing valve inner chamber is provided with the feed hole groove, the inside of feed hole groove is provided with first
piston plate, one end fixed mounting of first
piston plate has first fixed round plate, two groups of cleaning
brush plates are fixedly installed on the outer wall of first fixed round plate, the outer wall of cleaning
brush plate is close to the inner wall of color changing valve inner chamber, reach the
pigment of color changing valve inner wall residue and
clean up, reduce the condition that
pigment mixes, improve the convenience of device use, improve the quality of paint spraying, improve the paint spraying effect of automobile appearance.