The present utility model belongs to the technical field of injection blow molding machines, and specifically relates to a fallen bottle repositioning device in an injection blow molding production line, comprising a conveyor belt located at the blanking side of the injection blow molding machine. A fallen bottle rejection mechanism and a fallen bottle righting mechanism are respectively arranged on both sides of the conveyor belt, the fallen bottle rejection mechanism comprises a pushing frame for pushing fallen bottles away from the conveyor belt, and the fallen bottle righting mechanism comprises a collecting cylinder for collecting bottles separated from the conveyor belt. A rotating roller and a rotating plate are sequentially arranged in the collecting cylinder from top to bottom, an accommodating groove capable of holding fallen bottles is formed on the rotating roller, the rotating roller rotates with the fallen bottles to make the fallen bottles fall onto the rotating plate, the rotating plate rotates to change the fallen bottles from a horizontal state to a vertical state, and the fallen bottles fall through a discharge port at the bottom of the collecting cylinder. The packaging bottles that have fallen and turned into a vertical state are placed on the conveyor belt by a manipulator, which reduces the labor required for repositioning fallen bottles.

Country Code: CN

Application Number: CN202423079417.X