The present utility model discloses a servo synchronous belt material storage structure for an injection blow molding machine, comprising a servo motor mounting seat. A small synchronous pulley is installed above the front side of the servo motor mounting seat, the rear side of the small synchronous pulley is connected with a servo motor body through a shaft, a large synchronous pulley is installed below the front side of the servo motor mounting seat, and an imported synchronous belt is arranged on the surfaces of the small synchronous pulley and the large synchronous pulley at the same time. A screw is connected to the front side of the central axis of the large synchronous pulley, a feeding bearing support seat is installed at the rear side of the screw, bearing combinations are connected to both the left and right sides of the feeding bearing support seat, and a linear guide rail is installed at the bottom of the feeding bearing support seat. In the servo synchronous belt material storage structure for the injection blow molding machine, through the arrangement of the small synchronous pulley, the small synchronous pulley is connected with the large synchronous pulley at the corresponding position below by means of the imported synchronous belt, so that the small synchronous pulley and the large synchronous pulley keep rotating synchronously.

Country Code: CN

Application Number: CN202220929195.8