Special coating machine for graphene heat-conducting film

The utility model discloses a special coating machine for a graphene heat-conducting film, which comprises a bottom plate, a coating machine main body is fixedly arranged in the middle of the top end of the bottom plate, a cleaning box is fixedly arranged on the front side of the coating machine main body, a motor is fixedly arranged on one side of the cleaning box, and the output end of the motor extends into the cleaning box and is fixedly connected with a cleaning brush. According to the coating machine special for the graphene heat-conducting film, the cleaning brush is driven by the motor to rotate so as to sweep down dust and foreign matters adhering to the graphene heat-conducting film, then the induced draft fan is electrified to generate adsorption force, and the dust and the foreign matters are absorbed by the plurality of dust collecting hoppers, so that the dust and the foreign matters are prevented from being adhered to the surface of the graphene heat-conducting film; and two electric heating pi