▎ 摘　　要

NOVELTY - The utility model graphene a coating base material dirt cleaning bracket, comprising a bracket one, the left side of the bracket one is provided with a bracket two, the top part of the bracket two is provided with a cleaning mechanism. The coating graphene material dirt cleaning bracket, firstly, one end of the coating base material passes through the cleaning roller and the cleaning roller, and is wound on the winding roller, starting motor, the motor drives the rotating rod to rotate, the rotation of the rotating rod drives the winding roller to rotate to receive and work, when the coating substrate passes through the cleaning roller and the cleaning roller cleaning roller, it will drive cleaning roller and the cleaning roller to rotate, so as to remove the dust on the upper surface and the lower surface of the coating base material, the coated base material after dust removing is wound on the winding roller, which is convenient for the containing work of the coating base material, by setting the movable rod and the spring, so that when the cleaning roller base material is contact, the spring provides the elastic force, the movable rod slides up and down in the sliding port of the top plate.