| 摘要 |
PURPOSE:To provide a wet polyester molding machine in which a molded form having a high strength is obtained with little breakage of glass fiber at the time of injecting. CONSTITUTION:A wet polyester molding machine has a mold 20, an injector 40, and a raw material supply unit 5 for supplying polyester resin raw material 60 to the injector 40, and comprises, in the mold 20, a stationary mold 22 formed with a raw material injection port 30 communicating its interior with its exterior at a sidewall out of a cavity 28 in which an inner surface of the mold is formed in a recess shape, and a movable mold 24 separably mounted at the mold 22 to be openable from the mold 22 to block the port 30 in such a manner that a side surface is brought into slidable contact with an inner surface of the sidewall of the mold 22 at the time of closing the molds after the injection. An end of an injection cylinder 44 of the injector is connected to the port 30 of the stationary mold to inject the material 60 into the cavity 28 directly from the cylinder 44. |
