Drum-type coating machine for processing rubber separant

The utility model relates to the technical field of rubber product production equipment, in particular to a drum-type coating machine for rubber separant processing, which comprises a coating machine main body, a separant bearing groove is arranged on the coating machine main body, an upper coating drum and a lower coating drum which are symmetrical and are used for coating separants are rotatably connected in the separant bearing groove, and the upper coating drum and the lower coating drum are arranged on the coating machine main body. Limiting cylinders are rotationally arranged at the front end and the rear end of the separant bearing groove, and the limiting components are arranged on the two limiting cylinders; and the air drying part is arranged between the limiting cylinder on the rear side and the separant bearing groove. According to the rubber separant coating device, the separant bearing groove and the two coating cylinders are arranged, so that the rubber separant can be uniformly coated, and the