Mask shaping and shearing device

The utility model belongs to the technical field of mask production, particularly relates to a mask shaping and shearing device, and aims to solve the problems that in the prior art, time and labor are wasted when a worker performs shaping control, the work complexity of the worker is greatly increased, and the mask shaping and shearing device is not convenient to use. The mask cutting machine has the beneficial effects that a mask is placed on the surface of the shell, meanwhile, a blade matched with the shape is arranged in the cutting machine in advance, a button is pushed to move, the mask is fixed through a fixing plate, the motor is started, and the mask can be fixed through the fixing plate; the motor is matched with the threaded column through the gear, the control panel can be driven to descend through the threaded pipe, so that the cutting machine is synchronously driven to make contact with the mask, the effect of shaping and cutting the mask is achieved, the work complexity of workers is reduced,