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    • 10. 发明申请
    • Tablet Formation System for Fully-Loaded Presses
    • 全压机压片机组成系统
    • US20110024937A1
    • 2011-02-03
    • US12512718
    • 2009-07-30
    • Semen DuklerLev TsyganMichael Levin
    • Semen DuklerLev TsyganMichael Levin
    • B29C43/34B29C43/58
    • B30B11/08B29C43/08B29C43/58B29C2043/3283B29C2043/3618B29C2043/5833B29C2043/5883
    • Rotary press machine including dies, pairs of upper and lower punches with a part of each lower punch being movable in a respective die to selectively enable formation of a cavity in the die, a feeding system for feeding powder material into the cavities, when present, in a feeding stage, a pressing system for pressing the upper and lower punches together in a pressing stage and a tablet ejection system for ejecting formed tablets from the dies in a tablet ejection stage. The upper and lower punches are rotated sequentially through the feeding stage, the pressing stage, and the tablet ejection stage to thereby enable formation of tablets if powder material is feed into the cavities in the dies. To enable selective formation of tablets and thereby optimize production thereof, an adjustment mechanism is provided and enables selective formation of the cavities in the dies. The adjustment mechanism may comprise removeable rings attached to at least one, or to a plurality of lower punches, which rings are selectively engaged by the adjustment mechanism.
    • 包括模具的旋转压力机成对的上下冲头,每个下冲头的一部分可在相应的模具中移动,以选择性地在模具中形成空腔,用于将粉料输送到空腔中的进料系统, 在进料阶段,用于在压制阶段中将上冲头和下冲头压在一起的压制系统和用于在片剂喷射阶段从模具中排出成形片剂的片剂排出系统。 上冲头和下冲头依次通过进料阶段,加压阶段和片剂喷射阶段旋转,从而如果将粉末材料进料到模具中的空腔中,则能够形成片剂。 为了能够选择性地形成片剂并由此优化其生产,提供了调节机构,并且能够选择性地形成模具中的空腔。 调节机构可以包括附接到至少一个或多个下冲头的可移除环,该多个下冲头通过调节机构选择性地接合该环。