Film surface dustproof device

The utility model relates to the technical field of film dust removal. The utility model further discloses a dustproof device for the surface of the film. Dustproof box, dust removal grooves are formed in the upper surface and the bottom of the dustproof box body; fixing plates are fixedly mounted on the two sides of an inner cavity of the dustproof box body, brushes are fixedly mounted on the inner sides of the fixing plates, a plurality of mounting holes are formed in the outer wall of the dustproof box body, a mounting piece is fixedly connected to the right side wall of the dustproof box body, and mounting holes are formed in the outer wall of the mounting piece. According to the utility model, the rubber sheet is dredged by the roller set, and dust on the two sides of the rubber sheetis removed by the brush, so that the two side surfaces of the rubber sheet are kept in a clean state, the subsequent rubberizing quality can be optimal, and the rubberizing quality is improved. 本实用新型涉及胶片除尘技术领域，且公开了一种胶片表面的防尘装