Automatic folding device of carton

The utility model discloses an automatic folding device of carton mainly comprises feed mechanism, forming mechanism, transport mechanism, folding mechanism, frame, cardboard case, play flitch, branch. Feed mechanism takes and delivers to the cardboard out next station from the cardboard case, forming mechanism is converted into three -dimensional shape with the plane cardboard, transport mechanism delivers to folding mechanism department with preliminary fashioned carton, folding mechanism is folding with two faces of carton, feed mechanism, forming mechanism, transport mechanism, folding mechanism function and action diverse, nevertheless the action closely cooperates strict priority in proper order each other, automatic folding device of carton can realize the full -automatic mass production of carton, very big improvement carton production efficiency, practice thrift manual work and time cost. 本实用新型公开了种纸盒自动折叠装置，主要由上料机构、成型机构、传送机构、折叠机构、机架、纸板盒、出料板、支杆构成。上料机构将纸板从纸板盒中抽出并送至下工位，成型机构将平面纸板折成立体形状，传送机构将初步成型的纸盒送至折叠机构处