The present utility model relates to the field of injection molding machines, in particular to a three-station rotary injection blow molding machine capable of preventing bottle caps from falling off. The technical solution is: a three-station rotary injection blow molding machine capable of preventing bottle caps from falling off, comprising an injection blow molding machine main body, on which an injection blow molding disc and a cap taking frame are respectively arranged, and a plurality of cap taking grooves are arranged on the cap taking frame; a plurality of semicircular chutes are arranged on the cap taking frame, each cap taking groove is provided with a semicircular chute concentric with the cap taking groove, an arc rod for clamping the bottle cap is sleeved in the semicircular chute, and a rotating driving mechanism for driving the arc rod to rotate is installed on the cap taking frame. The present utility model provides a three-station rotary injection blow molding machine capable of preventing bottle caps from falling off, which solves the problem that the existing molding machine easily causes bottle caps to fall off when turning over the bottle caps.

Country Code: CN

Application Number: CN201822049768.4