▎ 摘　　要

NOVELTY - The utility model model claims a grinding machine for producing graphene, belonging to the technical field of grinding machine, the existing technology when grinding the graphene, cannot filter the graphene after grinding, graphene in different sizes after grinding, affecting the subsequent processing production, comprising grinding box one surface of the grinding box is fixedly installed with a feeding hopper, the inner wall respectively the grinding box is fixedly installed with a discharging hopper and a blanking hopper, the inside of the grinding box is provided with a grinding material mechanism the inside of the grinding box further provided with a sieve material mechanism through driving the cam to rotate, matched with the action of telescopic rod telescopic spring, the cam makes the return frame and the sieve tray to move horizontally; the small graphene is dropped into the discharge hopper through the discharge hole, and is discharged through the discharge hopper, so as to conveniently realize the graphite filter so as to effectively improve the convenience of the filter graphite and effectively avoid the influence of subsequent processing production caused by different graphene after grinding. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the grinding machine for production graphene to claim.