Printing platform

A printing platform comprises a platform body and a plurality of air suction holes distributed in the platform body in an array mode and further comprises a paper pressing mechanism connected to the platform body and used for preventing the edge of a printing medium from warping, a cutting mechanism used for cutting off the printing medium and a cooling mechanism used for cooling the printing platform, and a plurality of air guide grooves are formed in the platform body. The paper pressing mechanism comprises a paper pressing piece movably connected to the top face of the platform body, and the lower end face of the paper pressing piece makes contact with the top face of the printing medium. According to the printing platform provided by the utility model, the plurality of air suction holes in the printing platform can be communicated, so that the suction force is dispersed, the problems of bulging and wrinkling of a printing medium on the printing platform are reduced, and the printing quality of images is e