利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

170 条记录 (耗时 0.026 秒)

    AUXILIARY INJECTION UNIT INTEGRATED IN INJECTION MOLDING SYSTEM
    43.
    发明公开
    AUXILIARY INJECTION UNIT INTEGRATED IN INJECTION MOLDING SYSTEM 审中-公开
    IN EIN SPRITZGUSSYSTEM INTEGRIERTE HILFSEINSPRITZEINHEIT

    公开(公告)号：EP2588289A1

    公开(公告)日：2013-05-08

    申请号：EP11800035.5

    申请日：2011-06-27

    申请人： Mold-Masters (2007) Limited

    发明人： DI SIMONE, John

    IPC分类号： B29C45/03 ,  B29C45/18

    CPC分类号： B29C45/1603 ,  B29C45/1635 ,  B29C2045/1685

    摘要： An auxiliary injection unit is disclosed that has an extruder barrel and extruder screw integrated within an injection molding system. The extruder barrel and extruder screw are contained within a mold plate of the injection molding system with a drive mechanism of the auxiliary injection unit being external thereof. A melt stream emanating from the extruder barrel of the auxiliary injection unit is in selective fluid communication with either a melt channel of a manifold providing melt thereto during an injection cycle or with a discharge channel of a melt discharge tube for purging melt. A melt diverter component receives the melt stream from the extruder barrel and includes a shuttle valve slidably positioned therein that is operated to selectively divert the melt stream produced by the auxiliary injection unit to either the melt channel of the manifold or the discharge channel of the discharge tube.

    摘要翻译： 公开了一种辅助注射单元，其具有集成在注射成型系统内的挤出机筒和挤出机螺杆。 挤出机筒和挤出机螺杆被包含在注塑系统的模板内，其中辅助注射单元的驱动机构在其外部。 从辅助注射单元的挤出机筒发出的熔体流与在注射循环期间提供熔体的歧管的熔体通道或用于吹扫熔体的熔体排放管的排出通道选择性地流体连通。 熔体分配器部件接收来自挤出机筒的熔体流，并且包括可滑动地定位在其中的梭阀，其被操作以选择性地将由辅助喷射单元产生的熔体流转移到歧管的熔体通道或排出的排出通道 管。

    Edge-gated runnerless nozzle
    49.
    发明公开
    Edge-gated runnerless nozzle 有权
    边缘浇口无流道喷嘴

    公开(公告)号：EP2384878A1

    公开(公告)日：2011-11-09

    申请号：EP11004792.5

    申请日：2009-04-29

    申请人： Mold-Masters (2007) Limited

    发明人： Catoen, Bruce

    IPC分类号： B29C45/20 ,  B29C45/23 ,  B29C45/27

    CPC分类号： B29C45/2735 ,  B29C2045/2775 ,  Y10T29/49815

    摘要： A nozzle body defines an upstream channel. A downstream bracing portion has a lateral bore. A nozzle tip extends laterally through the lateral bore of the bracing portion and has a sealing component for engaging a gate component that defines a mold gate. The runnerless nozzle further includes a securing component inserted into the bracing portion to hold the nozzle tip against the bracing portion. The bracing portion or the securing component defines a lateral channel in communication with the upstream channel for delivering molding material to the nozzle tip.

    摘要翻译： 喷嘴主体限定上游通道。 下游支撑部分具有侧向孔。 喷嘴尖端横向延伸穿过支撑部分的侧向孔并且具有用于接合限定模具浇口的浇口部件的密封部件。 无流道喷嘴还包括插入到支撑部分中以将喷嘴顶端保持在支撑部分上的固定部件。 支撑部分或固定部件限定与上游通道连通的横向通道，用于将成型材料输送到喷嘴尖端。