▎ 摘　　要

NOVELTY - The utility model claims a cutting device for graphene material for adjusting cutting size, comprising a base and a second motor, the base is rotatably connected with a first conveyor belt device, and the outer side of the first conveyor belt device is provided with a limiting frame; the front side of the upper end surface of the base is fixed with a bracket; and the lower end face of the top part of the bracket is fixed with a first hydraulic cylinder; the lower side of the first hydraulic cylinder is connected with the clamping block through the first hydraulic rod; and the lower side of the clamping block is fixed with a cutting knife through a double-head bolt; the right side of the cushion block is provided with a second conveying belt device; and the second conveying belt device is rotatably connected on the upper end face of the base; the upper side of the second conveyor belt device is provided with a push rod, and the right side of the push rod is connected with the second hydraulic cylinder. The cutting device for adjusting cutting size of graphene material, the push rod can be retracted to the proper position under the action of the second hydraulic cylinder, and then the right side of the material is pushed to the left side of the push rod, so as to conveniently adjust the cutting size of the material.