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1. 发明申请

WO2011092650A1 MOULD FOR INJECTION-MOULDING OF PLASTIC PARTS 审中-公开
标题翻译：模具注塑成型模具
公开(公告)号：WO2011092650A1
公开(公告)日：2011-08-04
申请号：PCT/IB2011/050373
申请日：2011-01-28
申请人： H.C.M. STAMPI S.R.L. , BREGOLIN, Amedeo
发明人： BREGOLIN, Amedeo
IPC分类号： B29C45/44
CPC分类号： B29C45/04 , B29C45/4421 , B29L2031/3044
摘要： The mould (10) comprises a die (12) and a punch (14) which define, in the closed mould condition, a cavity intended to receive plastic material injected by a press. The punch (14) comprises a central element (16) and a pair of first lateral elements (18) arranged on longitudinally opposite sides relative to the central element (16), each of the first lateral elements (18) being slidably guided along a respective inclined lateral surface (32) of the central element (16) to be displaced between a moulding position and an ejection position. The mould (10) further comprises ejection members (38) slidably received inside respective holes (40) provided in the central element (16) of the punch (14), and an extraction plate (30, 30a, 30b) which is translatable in the mould opening/closing direction and is connected to the ejection members (38). The mould (10) further comprises a plurality of linear actuation devices (42) designed to control the movement of the first lateral elements (18) of the punch (14) relative to the central element (16) between the moulding and ejection positions, the linear actuation devices (42) being connected to the first lateral elements (18) without the extraction plate (30, 30a, 30b) being arranged in between.
摘要翻译：模具（10）包括模具（12）和冲模（14），其在闭合模具状态下限定用于接收由压机注入的塑料材料的空腔。冲头（14）包括中心元件（16）和相对于中心元件（16）布置在纵向相对侧上的一对第一侧向元件（18），每个第一横向元件（18）沿着中心元件（16）的相应的倾斜侧表面（32）将在成型位置和排出位置之间移动。模具（10）还包括可滑动地容纳在设置在冲头（14）的中心元件（16）内的相应孔（40）内的排出构件（38），以及抽出板（30,30a，30b）模具打开/关闭方向并且连接到排出构件（38）。模具（10）还包括多个线性致动装置（42），其被设计成控制冲模（14）的第一侧向元件（18）相对于模制和排出位置之间的中心元件（16）的移动，所述线性致动装置（42）连接到所述第一侧向元件（18），而所述提取板（30,30a，30b）不在其间。

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