| 摘要 |
An injection molding apparatus of plastic material comprising a mold (1), a fixing plate (5) of the mold (1), a distributor (2) of the plastic material to be injected and a plurality of injectors (3) connected to the distributor (2) and each including a valve pin (8) controlled by a respective rotary electric motor (9) and a transmission (10). The fixing plate (5) has a cavity (6) facing the mold (1) on a first face (5a), within which the distributor (2) is contained, and each electric motor (9) with the relative transmission (10) is housed, in a quickly insertable and removable manner, within a respective seat (12) arranged on a second face (5b) of the fixing plate (5) opposite to the first face (5a), laterally with respect to the corresponding injector (3). |
