▎ 摘　　要

NOVELTY - The utility model model claims a friction rolling graphene film production device, relating to the film production device field, comprising a fixing plate, the top end of the fixing plate is equipped with a motor case, the top end of the fixing plate is located at one side of the motor box and is equipped with a fixing seat the bottom end of the fixing plate located below the motor box provided with a fixing block, the inner side of the fixing is block with a linkage shaft, the outer wall of the linkage shaft is connected with a connecting rod, the outer wall of the connection rod connected with a connecting block The utility model model is provided with a rolling roller and a connecting shaft, a connecting rod, when using, starting the positive and negative motor, after the positive and negative motor is started, driving the rotating gear to rotate through the linkage gear, when the rotating gear rotates, driving the connecting rod to rotate, when the connecting rod rotates, driving the connecting shaft to move, when the connecting shaft moves, driving the rolling roller to move, when the rolling roller moves, adjusting the height of the pressing of the graphene so as to adjust the height according to the graphene thickness of the thin film.