Color mixer for coating production

The utility model discloses a color mixer for coating production. The color mixer comprises a color mixing shell, uniformly-distributed pigment barrels are arranged at the upper end of the outer side of the color mixing shell through a fixing frame, the conical bottom walls of the pigment barrels communicate with the color mixing shell through conveying pipes, the top wall of the color mixing shell is rotationally connected with a driving shaft through a bearing, a rotating rod is arranged at the lower end of the driving shaft, and the left end and the right end of the rotating rod are rotationally connected with autorotation rods through bearings; the outer sides of the autorotation rods are slidably connected with stirring rods, a reciprocating lead screw is arranged on the conical bottom wall of the color mixing shell, the outer side of the reciprocating lead screw is in threaded connection with a vertical moving seat, and the left end and the right end of the vertical moving seat are rotationally connecte