| 摘要 |
PURPOSE: A structure for mounting an injection screw of an injection device is provided to easily replace by selecting optimal screw according to an injection condition, to improve the quality of molding, and to save a cost for installing through reducing the number of injection devices. CONSTITUTION: A structure for mounting an injection screw of an injection device comprises a rotary shaft (400) and one or more kinds of a main adapter (500,700). The rotary shaft includes a main mounting hole (402) opened in the front. First inserting shafts (502,702) are formed to connect in the main mounting hole of the rotary shaft to the rear of the main adapter. A first connecting hole is formed to connect a second inserting shaft (602) of an adapter for expanding to connect an injection screw with the different size or to directly connect a connecting shaft unit of an injection screw in the front of the main adapter.
|
