Coating processing ingredient grinding equipment

The utility model relates to the technical field of grinding equipment, and discloses coating processing ingredient grinding equipment, which solves the problem that the existing coating processing ingredient grinding equipment cannot guarantee the grinding fineness, and comprises a grinding cylinder, four supporting legs are fixedly mounted at the bottom of the grinding cylinder, two vertical rods are symmetrically and fixedly mounted at the top of the grinding cylinder, and the two vertical rods are symmetrically and fixedly mounted at the bottom of the grinding cylinder. A lifting moving plate is movably connected between the surfaces of the two vertical rods in a sleeving mode, a motor is installed at the top of the lifting moving plate, a rotating shaft is fixedly installed at the output end of the motor, the rotating shaft penetrates through the lifting moving plate and extends into the grinding cylinder, a grinding block is fixedly installed at the bottom of the rotating shaft, and first protrusions ar