Automatic printing machine

The utility model relates to the technical field of printing equipment, in particular to an automatic printing machine. Comprising a supporting seat and a motor, a rotating shaft is arranged on the supporting seat, overturning frames are arranged on the rotating shaft in an array mode, and the rotating shaft is connected with an output shaft of the motor; a roller is arranged in a gap of the roll-over stand, and one end of the roller is connected with the supporting seat; a conveying part is arranged on one side of the supporting base, a support is arranged on one side of the conveying part, a translation driving part is arranged on the support, a printing supporting frame is movably arranged on the translation driving part, and a brush head assembly is arranged on the printing supporting frame; a printing frame is arranged on the conveying part, a printing plate is arranged on the printing frame, and the printing plate and the brush head assembly are oppositely arranged. Aiming at the technical problem that