| 摘要 |
PURPOSE: A pressing device for an injection molding machine is provided to improve the productivity by providing the molding material to the specific direction of a charging room and being compressed in the receiving part of a shape mold. CONSTITUTION: An injection molding machine comprises a charging room(20), and a forming mold(30). The putted molding material is moved to the charging room. The molding material is filled with the receiving part of the rotary shape mold. The pressure device(50) for the injection molding machine has a pressing roller(51). The pressure roller is rotated by the external power source and successively supplies and pressurizes the molding material in the receiving part of the shape mold. A feeding blade(52) is consecutively formed in the pressure roller at regular intervals. The feeding blade is touched with the inner wall of the charging room and distributes the transferred molding material. |
