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1. 发明授权

US07621736B2 Mold charge delivery 失效
标题翻译：模具充电输送
公开(公告)号：US07621736B2
公开(公告)日：2009-11-24
申请号：US11171692
申请日：2005-06-29
申请人： Daniel L. Mattice , John J. Mallas , David C. Thompson
发明人： Daniel L. Mattice , John J. Mallas , David C. Thompson
IPC分类号： B26D1/06 , B26D1/44 , B28B13/02 , B28B7/16 , B28D1/18 , B26D5/08
CPC分类号： B29C43/08 , B29C31/048 , B29C43/34 , B29C2043/3433 , Y10T83/7788 , Y10T83/8874 , Y10T83/8876
摘要： An apparatus for placing a mold charge into a cavity includes a pair of hubs mounted for rotation around parallel axes, a link connected between the hubs at positions off-center relative to the parallel axes and a blade connected to the link. Rotation of the hubs causes the blade to travel in an elliptical path relative to an extrusion orifice to cut mold charges from the orifice and place the mold charges into cavities passing beneath the blade. The apparatus preferably includes a drive member that simultaneously rotates both of the hubs to drive the blade relative to the extrusion orifice and cavities. The blade preferably includes an arm that extends into a cavity to place a mold charge into the bottom of the cavity for consistent and accurate placement of the mold charges from one cavity to the next.
摘要翻译：一种用于将模具电荷放置到空腔中的装置包括一对安装成用于围绕平行轴线旋转的毂，连接在毂之间的中心相对于平行轴线的位置处的连杆和连接到该连杆的叶片。轮毂的旋转导致叶片相对于挤出孔以椭圆形路径行进，以从孔口切割模具填充物，并将模具电荷置于通过叶片下方的空腔中。该装置优选地包括驱动构件，该驱动构件同时旋转两个轮毂以相对于挤出孔和空腔驱动叶片。刀片优选地包括延伸到空腔中的臂，以将模具电荷放置在腔的底部中，用于将模具充电从一个腔体到下一个腔室的一致和准确的放置。

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