Turnover carton production printing equipment

The utility model discloses turnover carton production printing equipment which comprises a main body, a turnover frame and a heating groove, a conveying belt is installed in the middle of the main body, a strip-shaped groove is formed in the surface of the conveying belt, the turnover frame is arranged in the strip-shaped groove, a second connecting column is arranged at the corner of the turnover frame, and a second lantern ring is arranged at the bottom of the second connecting column. A first connecting column is arranged on one side of the top of the overturning frame, the bottom end of the first connecting column is connected with a first lantern ring, a second connecting rod is arranged on the side face of a second lantern ring, a first connecting rod is arranged at the other end ofthe second connecting rod, and the other end of the first connecting rod is connected with an output shaft of a rotating motor. An infrared lamp tube is mounted at the top of the interior of the mainbody, and a heating groov