▎ 摘　　要

NOVELTY - The utility model claims a graphene film coating device, comprising a main body; the top surface of the main body is provided with a fixing rod, and four fixing rods are uniformly distributed on the top surface of the main body; the top end of the fixing rod is provided with a material box; the middle of the bottom surface of the material box is provided with a guide pipe; one end of the guide pipe far away from the material box is fixedly connected with the middle of the top surface of the fixing plate; the top surface of the fixing plate is provided with a hydraulic telescopic rod; and the two hydraulic telescopic rods are symmetrically distributed on the top surface of the fixing plate; the bottom part of the fixing plate is fixedly connected with the top of the pressing template; the inner side of the pressing template is provided with a discharging port, and a plurality of discharging ports are uniformly distributed on the inner side of the pressing template. In the utility model, the bottom of the box is installed with a hydraulic telescopic rod; the telescopic length of the hydraulic telescopic rod is used for controlling the distance between the pressing template and the graphene, so as to accurately control the thickness of the film.