This machine is fully automatic flat mask machine: a machine body and an inner ear machine connection. After the machine output mask ontology ontology by the conveyer belt structure to flip the mask body slice institutions, through the flip agencies will face mask ear piece turning to connect machine conveyor belt, again through the conveyor belt to mask the ear piece to the front of the machine over the first mask plate, and the ear of the subsequent done by ear machine mask with welding, and welding such as action, so as to complete a ear wearing surgical masks the production of the products. The body machine adopts frequency conversion control of reduction motor to run smoothly. The inner ear tape machine is controlled by PLC bus, operated by touch screen, the main drive is driven by servo motor, the swiveling plate of the ear tape is driven by servo motor, and all other actions are driven by servo motor or stepping motor, with accurate transmission and stable control. The running speed and motion stroke of the mechanism are adjusted digitally by touch screen.