A method for dynamic response analysis of automatic flatbed die-cutting machine is proposed based on the force characteristics of the machine. It uses finite element analysis to solve the relationship between die-cutting pressure and displacement of the moving platform, and then uses dynamic simulation to analyze the changes in the reaction force and crankshaft resistance torque of the double elbow mechanism motion pair, and solves the limit working speed and large die-cutting load of the die-cutting mechanism. This method is of great significance for the analysis of the working principle and research on mechanical design of similar stamping machinery. The die-cutting machine is a specialized equipment used in the printing and packaging industry to press paper boxes, cartons, and other paper products. It is an important surface finishing processing equipment in the printing and packaging industry.
According to the different shapes of the working parts of the die-cutting plate and cutting mechanism, die-cutting machines can be divided into three basic types: flat press, round press, and round press; The direction and position of the plate table and pressure plate in the flattening die press machine are different, and can be divided into two types: vertical and horizontal. At present, the widely used automatic horizontal flatbed die-cutting machine in domestic and foreign markets.
