Printing machine calibration equipment

The utility model discloses printing machine calibration equipment, and relates to the technical field of printing calibration, the printing machine calibration equipment comprises a bearing seat, a driving assembly is arranged in an inner cavity of the bearing seat, lifting assemblies are arranged at the two ends of the top of the bearing seat, and the bottoms of the two lifting assemblies are connected with the top of the driving assembly; a pressing assembly is arranged between the two lifting assemblies, and a conveying assembly is arranged at the end, close to the pressing assembly, of the top of the bearing base. Through cooperative arrangement of the cylinder body, the reset spring, the movable block, the second rotating shaft, the correction wheels, the frame body and the movable column, when paper is movably printed on a rubber pad, due to the fact that the two sides of the paper are prone to deviation and need to be corrected, under the elastic force effect of the reset spring, the two sets of corre