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1. 发明申请

US20100001424A1 METHOD FOR FILLING A FOAM MIXTURE IN A CAVITY OF A METAL MOLD AND AN APPARATUS FOR MOLDING A MOLD 有权
标题翻译：用于在金属模具中填充泡沫混合物的方法和用于模制模具的装置
公开(公告)号：US20100001424A1
公开(公告)日：2010-01-07
申请号：US12096427
申请日：2006-11-08
申请人： Toshihiko Zenpo , Yusuke Kato , Norihiro Asano , Kazuyuki Nishikawa , Toshio Kanno , Shinji Sonoyama
发明人： Toshihiko Zenpo , Yusuke Kato , Norihiro Asano , Kazuyuki Nishikawa , Toshio Kanno , Shinji Sonoyama
IPC分类号： B29C44/42 , B29C44/58
CPC分类号： B22C5/12 , B22C15/245
摘要： This invention intends to provide a method for filling a foam mixture in a cavity of a metal mold, which method can produce a mold without defects.This method for filling a foam mixture in a cavity of a horizontally-split metal mold by pressurizing the mixture comprised of granular aggregate, water-soluble binders, and water, and injecting the mixture into the cavity of the metal mold comprises:a step for preparing the horizontally-split metal mold having a filling port communicating with the cavity, which port is disposed at a side and near abutting surfaces of the horizontally-split metal mold,a step for connecting a discharging port of a means for injecting the foam mixture to the filling port of the horizontally-split metal mold, wherein the means for injecting the foam mixture comprises a mixing bath to accommodate and mix the granular aggregate, the water-soluble binders, and the water, and a mechanism for pushing up the mixture in the mixing bath, wherein the mixing bath is cylindrical and has an opening at its upper end, a bottom plate at its lower end, and the discharging port at its side,a step for pushing up the foam mixture in the mixing bath by driving the mechanism for pushing up the mixture,a step for discharging the foam mixture from the discharging port, and for injecting the mixture into the filling port, anda step for filling the cavity with the foam mixture while the mixture pushes out air in the cavity.
摘要翻译：本发明旨在提供一种将泡沫混合物填充在金属模具的空腔中的方法，该方法可以产生没有缺陷的模具。这种用于通过对由粒状聚集体，水溶性粘合剂和水组成的混合物加压并将混合物注入到金属模具的空腔中的方式将泡沫混合物填充在水平分割的金属模具的空腔中的方法包括：准备水平分割的金属模，其具有与空腔连通的填充口，该端口设置在水平分割的金属模的一侧和邻近表面处;连接用于注入泡沫混合物的装置的排出口的步骤到水平分开的金属模具的填充口，其中用于注入泡沫混合物的装置包括用于容纳和混合颗粒状聚集体，水溶性粘合剂和水的混合槽，以及用于将混合物推起的机构在混合槽中，其中混合浴是圆柱形的，并且在其上端具有开口，在其下端具有底板，在其侧面具有排出口，用于将所述泡沫通过驱动用于推出混合物的机构的混合浴中的混合物，从排出口排出泡沫混合物并将混合物注入填充口的步骤，以及用泡沫混合物填充空腔的步骤，同时混合物推出空腔中的空气。

2. 发明授权

US07906049B2 Method for filling a foam mixture in a cavity of a metal mold and an apparatus for molding a mold 有权
标题翻译：将泡沫混合物填充在金属模具的空腔中的方法和用于模制模具的装置
公开(公告)号：US07906049B2
公开(公告)日：2011-03-15
申请号：US12096427
申请日：2006-11-08
申请人： Toshihiko Zenpo , Yusuke Kato , Norihiro Asano , Kazuyuki Nishikawa , Toshio Kanno , Shinji Sonoyama
发明人： Toshihiko Zenpo , Yusuke Kato , Norihiro Asano , Kazuyuki Nishikawa , Toshio Kanno , Shinji Sonoyama
IPC分类号： B32B37/00
CPC分类号： B22C5/12 , B22C15/245
摘要： A method for filling a foam mixture in a cavity of a metal mold, which can provide a mold without defects. This method for filling a foam mixture in a cavity of a horizontally-split metal mold by pressurizing a mixture of granular aggregate, water-soluble binders, and water, and injecting the mixture into the cavity of the metal mold includes: a step for preparing the horizontally-split metal mold having a filling port communicating with the cavity, which port is disposed at a side and near abutting surfaces of the horizontally-split metal mold; a step for connecting a discharging port of a device for injecting the foam mixture to the filling port of the horizontally-split metal mold, wherein the device for injecting the foam mixture includes a mixing bath to accommodate and mix the granular aggregate, the water-soluble binders, and the water, and a mechanism for pushing up the mixture in the mixing bath, wherein the mixing bath is cylindrical and has an opening at its upper end, a bottom plate at its lower end, and the discharging port at its side; a step for pushing up the foam mixture in the mixing bath by driving the mechanism for pushing up the mixture; a step for discharging the foam mixture from the discharging port, and for injecting the mixture into the filling port; and a step for filling the cavity with the foam mixture while the mixture pushes out air in the cavity.
摘要翻译：一种用于将泡沫混合物填充在金属模具的空腔中的方法，其可以提供没有缺陷的模具。这种通过对颗粒状聚集体，水溶性粘合剂和水的混合物进行加压以及将混合物注入到金属模具的腔体中来将泡沫混合物填充在水平分割的金属模具的空腔中的方法包括：所述水平分割的金属模具具有与所述空腔连通的填充口，所述端口设置在所述横向分割的金属模具的一侧和邻近表面处; 用于将用于将泡沫混合物注入的装置的排出口连接到水平分割的金属模具的填充口的步骤，其中用于注入泡沫混合物的装置包括用于容纳和混合颗粒状聚集体的混合槽，可溶性粘合剂和水，以及用于在混合槽中推出混合物的机构，其中混合浴是圆柱形的，并且在其上端具有开口，在其下端具有底板，在其下侧具有排出口 ; 通过驱动用于将混合物推起的机构来推动混合槽中的泡沫混合物的步骤; 从排出口排出泡沫混合物并将混合物注入到填充口中的步骤; 以及在混合物推出空腔中的空气的同时用泡沫混合物填充空腔的步骤。

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