▎ 摘　　要

NOVELTY - The utility model claims a cutting device for graphene production, comprising a first bearing plate; the top of the first bearing plate is fixedly connected with a second bearing plate; the shaft centre of the inner cavity of the second bearing plate is fixedly connected with a first motor; the output end of the first motor is fixedly connected with a driving gear; the two sides of the driving gear are engaged with driven gears. The utility model through the first bearing plate, a second bearing plate, a first motor, a driving gear, a driven gear, a first threaded rod, a first threaded sleeve, a third bearing plate, a first sliding groove, a second threaded sleeve, a second threaded rod, a first sliding block, a fixing block, a supporting rod, a movable groove, a third threaded rod, a third threaded sleeve; a transverse rod; the second motor and the cutting disc are matched; the graphene to be cut is firmly fixed on the cutting device; the production process is easy to change; it is convenient for subsequent graphene production and processing.