Printing equipment for cartons

The utility model provides printing equipment for a carton. The printing equipment comprises a mounting frame; the bottom of the deviation rectifying assembly is fixedly connected to the top of the mounting frame, the deviation rectifying assembly comprises two supports, the bottoms of the two supports are fixedly connected to the top of the mounting frame, and threaded sleeves are rotationally connected to the sides, away from each other, of the two supports; the circumferential side faces of the two threaded sleeves are fixedly connected with two rotating rods correspondingly, and the inner walls of the two threaded sleeves are both in threaded connection with threaded rods. According to the printing equipment for the carton, the two threaded sleeves rotate to drive the two threaded rods to move towards the opposite sides, then the rotating frame and the rotating pieces are driven to move towards the opposite sides, the position of the carton can be corrected through adjustment of the two rotating pieces, t