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Invention Grant
CN104416736B 用于转动阀门销的致动器系统 失效 - 权利终止

用于转动阀门销的致动器系统
Abstract:
本发明涉及一种注塑成型装置，包括注塑成型机、歧管、第一致动器和第二致动器、封闭阀门销，该封闭阀门销适配为可控地沿轴向行进路径向上游以及向下游地受驱动穿过该流体通道，由此该阀门销的远侧尖端被驱动进出一位置，该位置关断穿过闸门的流体，封闭阀门销连接至第一致动器，由此阀门销受驱动沿轴向的行进路径往复地向上游和向下游在关闭流体通过闸门的位置进出，封闭阀门销受驱动随第二致动器的转子一起绕旋转轴转动，该封闭销或连接至转子的第二销设置在流经该流体通道的注塑流体的流内并转动，以搅动注塑流体，从而使注塑流体的密度和温度更均匀。本发明还涉及一种驱动上述注塑成型装置中的阀门销的方法，以及一种执行注塑循环的方法。
Abstract(English):

An injection molding apparatus comprising an injection molding machine, a manifold, a closure valve pin, a first actuator having a linear or axial driver, a second actuator comprising a rotor interconnected to either the closure valve pin or to a second valve pin such that either the closure valve pin or the second valve pin is rotatably driven in unison with the rotor around the rotation axis, the closure pin or second pin being disposed and rotatable within the flow of injection fluid flowing through a flow channel leading to a mold cavity.

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