Device for grass board blanking

The utility model provides a device for grass board blanking, belongs to paper grass trigger tool technical field. The utility model discloses an after solving the two-sided compound sudd board that the production of paper grass board plate making machine accomplished, grass board blanking process needs artifical the completion, leads to the fact the problem that workman intensity of labour is big, work efficiency low, the security is poor, careless board manufacturing cost increases. The utility model discloses a push pedal device and automatic rising fishplate bar platform, push pedal execution hydro-cylinder passes through the fixed bolster to be installed on the bag sealer frame, and the push pedal is carried out the tailpiece of the piston rod head of hydro-cylinder and is installed synchronous push rod, be provided with lift cylinder on the automatic lifting device base, lift cylinder's tailpiece of the piston rod articulates on the support, and one side of support is articulated with base and mesa through articulated seat respectively, and the gyro wheel is installed to the opposite side, and the gyro wheel is installed in the gyro wheel slide of base and mesa. The utility model discloses having reduced workman intensity of labour, having strengthened work efficiency, the packing of being convenient for transportation has improved the economic benefits of careless board production.