| 摘要 |
PURPOSE:To carry out continuously the feed of an additive as one process of automatic molding process, by feeding the additive by a sending mechanism under pressure when an extruding part is dropped in the vicinity of the top of a molding member. CONSTITUTION:The molding member 6 set rotatably or in a reciprocating way is driven intermittently by the first driving mechanism. The extruding part 71 for additive is set above the molding member 6, and the extruding part 71 is connected through the feed pipe 73a to the sending mechanism 72 under pressure. The supporting member 74 for supporting the extruding part 71 is set vertically movably, and the supporting member 74 is intermittently moved vertically by the second driving mechanism D2. In the above-mentioned mechanism, when the extruding part 71 is dropped in the vicinity of the top of the molding member 6, the additive is fed by the sending mechanism 72 under pressure. Consequently, the feed of the additive can be carried out continuously as one process of the automatic molding process. |
