The utility model relates to a single-guide rail transverse cold cutting mechanism for blow molding machines, which comprises a fixing frame and an air cylinder fixedly mounted on the fixing frame. A floating joint is arranged on the piston rod of the air cylinder. The fixing frame is provided with a transversely extending linear guide rail, on which a sliding seat is slidably assembled. A blade mounting plate is fixedly connected to the sliding seat, and the floating joint is in transmission connection with the blade mounting plate. The blade mounting plate is provided with a receiving groove for accommodating a cutting blade, which is locked and fixed between the blade mounting plate and a blade fixing plate. Featuring a lightweight structure, flexible connection between the air cylinder and the blade mounting plate, fast, stable and reliable operation, high mechanical strength and high precision, the mechanism facilitates blow molding process adjustment, and is suitable for cutting tubular parisons extruded by continuous extrusion heads.
Area Code: CN
Application Number: CN201520620400.2
