▎ 摘　　要

NOVELTY - The utility model claims a graphene heating film production and cutting device, comprising a working box, two sides of the outer wall of the working box are provided with a through groove, and two sides of the working box between the inner walls of the two ends are rotatably connected with a supporting roller, two ends of inner wall of the working box is fixed with a supporting seat, two ends of inner wall of the working box are provided with an electric slide rail, two electric slide rail is connected with a fixing frame is horizontally placed; the fixing frame is two ends of the outer wall are provided with a cutting tool. The utility model uses the corresponding winding mechanism through groove of one side from the working tank to enter the substrate, the substrate slides from the top of the supporting seat, and the supporting seat two cutting tool of the top part for fixed width cutting, and is provided with a limiting block at the two sides of the cutting tool, the top and the bottom of the supporting seat of the limiting block flush, so as to use the supporting seat and a limiting block two sides of the base for limiting the cutting position, avoid cut substrate jitter effect.