▎ 摘　　要

NOVELTY - The utility model claims a graphene film cutting device, comprising a cutting platform, the cutting platform is provided with a cutter groove hole, the upper part of the cutter groove hole is provided with a pressing device, the pressing device comprises a machine frame, the machine frame is provided with a pressing cylinder, the piston rod of the pressing cylinder is connected with a pressing block, the cutting groove is provided with a cutter capable of sliding along the cutting groove, the cutter driving device comprises a sliding shaft, a driving cylinder, a first connecting rod and a second connecting rod, the sliding shaft is set below the cutter groove hole, the cutter is sleeved on the sliding shaft, one end of the first connecting rod is hinged on the cutting knife, the other end of the first connecting rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged at the bottom of the cutting platform, the piston rod of the driving cylinder is hinged at the middle part of the first connecting rod, the driving cylinder is hinged at the bottom of the cutting platform, the utility model solves the technical problem that the existing technical cutting process cannot fix the graphene film, it can be used for graphene film processing.