Efficient color box spraying device

The utility model discloses an efficient color box spraying device which comprises a first belt conveying line and a second belt conveying line, a fixing base is fixedly arranged between the first belt conveying line and the second belt conveying line, the moving direction of the first belt conveying line faces the fixing base, and the moving direction of the second belt conveying line is far away from the fixing base. A transfer device is arranged at the top end of the fixing base and connected with a color box fixing device, a waste box is arranged on one side of the portion, between the first belt conveying line and the second belt conveying line, of the fixing base, and a spraying device is arranged on one side of the waste box. Compared with the prior art, the color box spraying device has the advantages that color boxes of various specifications can be sprayed, the spraying efficiency is high, the automation degree is high, the percent of pass is high, the structure is simple, use is convenient, and pop