Circulating baking oven for self-adhesive paper production

The utility model discloses a circulating baking oven for self-adhesive paper production. Box body, a first connecting cavity is formed in the lower end in the box; a first connecting roller is arranged in the first connecting cavity; a second connecting cavity is formed in the top end in the box body; a second connecting roller is arranged in the second connecting cavity; the left side of a rotating shaft of the second connecting roller is connected with a motor; a drying cavity is formed in the middle between the first connecting cavity and the second connecting cavity; an exhaust hood is arranged on the front side of the drying cavity; a connecting bent pipe is arranged at the lower end of the front side of the exhaust hood, a connecting hood is arranged outside the connecting bent pipeon the lower side of the box body, a fan is installed on the connecting bent pipe in the connecting hood, a heating cavity is formed in the rear end in the first connecting cavity, a heating rod is installed in the heating c