▎ 摘　　要

NOVELTY - The slicing device has a backing plate whose upper surface is provided with a slice structure (2). The slicing structure is comprised of a fixing frame (201). The lower end of the fixing frame is fixedly connected with the backing plate. A hydraulic cylinder (202) is fixedly installed at one end of the fixing frame away from the backing plate. The drive shaft of the hydraulic cylinder is fixedly installed with a rectangular plate (203). Two track plates are fixedly connected to the side of the rectangular plate close to the backing plate. The two track plates are evenly distributed on both sides of the rectangular plate. Sliders are slidingly connected to the inner walls of the two track plates. A blade plate (206) is fixedly connected to the side of the slider away from the track plate. The blades of the blade plate are uniformly distributed. A spring is fixedly connected to one side of the track plate close to the backing plate. USE - Slicing device for graphene sheet production. ADVANTAGE - The device is configured to improve production efficiency of a graphene slice. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a graphene sheet production method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the slicing device. Slice structure (2) Fixing frame (201) Hydraulic cylinder (202) Rectangular plate (203) Blade plate (206)