Printing machine capable of automatically pushing materials

The utility model discloses a printing machine capable of pushing materials automatically, which relates to the technical field of printing machines and comprises a conveyor, a support frame and a printing mechanism, a support table is arranged on one side of the conveyor, and an adjusting mechanism is arranged at the top end of the support table. By means of the material pushing mechanism, when a material pushing groove of a material pushing plate is opposite to a discharging port of the material box, plates can fall into the material pushing groove due to the gravity of the plates, and at the moment, the material pushing plate and the plates are driven by a first electric push rod to move in the direction away from the material box; and then the first electric push rod drives the material pushing plate to reset and enables the other plate to fall into the material pushing groove, and then the plate continues to move in the direction away from the material box, so that the first plate can be pushed to the co