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1. 发明授权

US07534103B2 Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：US07534103B2
公开(公告)日：2009-05-19
申请号：US11572263
申请日：2005-07-21
申请人： Stefan Weyand , Hubert Degenbeck , Rainer Schmidt
发明人： Stefan Weyand , Hubert Degenbeck , Rainer Schmidt
IPC分类号： B29C45/02
CPC分类号： B29C45/78 , B29C45/532 , B29C45/544 , B29C45/586 , B29C45/7646 , B29C2045/0098 , B29C2045/7278 , B29C2945/76006 , B29C2945/7604 , B29C2945/76257 , B29C2945/76274 , B29C2945/76498 , B29C2945/76531 , B29C2945/76545 , B29C2945/76595 , B29C2945/76785 , B29C2945/76812 , B29K2021/00
摘要： Embodiments of the present invention relates to an injection moulding machine or injection unit and to an injection moulding method for injection moulding plastic materials (e.g., elastomeric materials), particularly according, to cold channel and hot channel techniques, comprising an extruder, a first piston/cylinder unit and a second piston/cylinder unit mounted in series thereto. The cylinder of the first piston/cylinder unit leads into the end of the second piston/cylinder unit located at a distance from an injection mould to be filled. According to an aspect of the invention, the elastomeric material is firstly led by means of the first piston/cylinder unit through the cylinder of the second piston/cylinder unit and into the injection mould, wherein the piston of the second piston/cylinder unit frees the flow path to the injection mould. Afterwards, the piston of the second piston/cylinder unit is displaced into the corresponding cylinder in order to introduce the elastomeric material located inside the second cylinder into the injection mould. The piston is retracted once the elastomeric material has been vulcanised on the cold channel nozzles.
摘要翻译：本发明的实施例涉及一种注射成型机或注射单元以及用于注射模制塑料材料（例如，弹性体材料）的注模方法，特别是根据冷通道和热通道技术，包括挤出机，第一活塞气缸单元和与其串联安装的第二活塞/气缸单元。第一活塞/气缸单元的气缸通向第二活塞/气缸单元的距离待注射模具一定距离的端部。根据本发明的一个方面，弹性体材料首先通过第一活塞/气缸单元通过第二活塞/气缸单元的气缸引导到注射模具中，其中第二活塞/气缸单元的活塞释放注射模具的流动路径。之后，第二活塞/气缸单元的活塞移动到相应的气缸中，以将位于第二气缸内部的弹性材料引入注射模具中。一旦弹性体材料已经在冷通道喷嘴上硫化，活塞就被缩回。

2. 发明申请

US20080042324A1 Injection Moulding Machine And Injection Moulding Method 有权
标题翻译：注塑机和注塑成型方法
公开(公告)号：US20080042324A1
公开(公告)日：2008-02-21
申请号：US11572263
申请日：2005-07-21
申请人： Stefan Weyand , Hubert Degenbeck , Rainer Schmidt
发明人： Stefan Weyand , Hubert Degenbeck , Rainer Schmidt
IPC分类号： B29C45/53
CPC分类号： B29C45/78 , B29C45/532 , B29C45/544 , B29C45/586 , B29C45/7646 , B29C2045/0098 , B29C2045/7278 , B29C2945/76006 , B29C2945/7604 , B29C2945/76257 , B29C2945/76274 , B29C2945/76498 , B29C2945/76531 , B29C2945/76545 , B29C2945/76595 , B29C2945/76785 , B29C2945/76812 , B29K2021/00
摘要： The present invention relates to an injection moulding machine or injection unit and to an injection moulding method for injection moulding plastic materials (e.g., elastomeric materials), particularly according to cold channel and hot channel techniques, comprising an extruder, a first piston/cylinder unit and a second piston/cylinder unit mounted in series thereto. The cylinder of the first piston/cylinder unit leads into the end of the second piston/cylinder unit located at a distance from an injection mould to be filled. According to the invention, the elastomeric material is firstly led by means of the first piston/cylinder unit through the cylinder of the second piston/cylinder unit and into the injection mould, wherein the piston of the second piston/cylinder unit frees the flow path to the injection mould. Afterwards, the piston of the second piston/cylinder unit is displaced into the corresponding cylinder in order to introduce the elastomeric material located inside the second cylinder into the injection mould. The piston is retracted once the elastomeric material has been vulcanised on the cold channel nozzles.
摘要翻译：本发明涉及一种注射成型机或注射单元以及注射成型方法，用于注塑塑料（例如弹性体材料），特别是根据冷通道和热通道技术，其包括挤出机，第一活塞/气缸单元以及与其串联安装的第二活塞/缸单元。第一活塞/气缸单元的气缸通向第二活塞/气缸单元的距离待注射模具一定距离的端部。根据本发明，弹性体材料首先通过第一活塞/气缸单元通过第二活塞/气缸单元的气缸引导到注射模具中，其中第二活塞/气缸单元的活塞释放流路注射模具。之后，第二活塞/气缸单元的活塞移动到相应的气缸中，以将位于第二气缸内部的弹性材料引入注射模具中。一旦弹性体材料已经在冷通道喷嘴上硫化，活塞就被缩回。

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