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1. 发明授权

EP0858878B1 Rotary blow molding machine and method 失效
标题翻译：可旋转的装置和方法，用于吹塑成型
公开(公告)号：EP0858878B1
公开(公告)日：2002-09-04
申请号：EP98300834.3
申请日：1998-02-05
申请人： Graham Engineering Corporation
发明人： Brown, John M., Jr. , Fiorani, David N. , Mathy, John M., Jr. , Weingardt, Rolf E.
IPC分类号： B29C49/36 , B29C49/56
CPC分类号： B29C33/30 , B29C33/0022 , B29C33/36 , B29C47/0023 , B29C47/065 , B29C49/04 , B29C49/36 , B29C49/56 , B29C2043/3288 , B29C2049/045

2. 发明公开

EP0858878A3 Rotary blow molding machine and method 失效
标题翻译：旋转式吹塑机和方法
公开(公告)号：EP0858878A3
公开(公告)日：1998-09-02
申请号：EP98300834.3
申请日：1998-02-05
申请人： GRAHAM ENGINEERING CORPORATION
发明人： Brown, John M., Jr. , Fiorani, David N. , Mathy, John M., Jr. , Weingardt, Rolf E.
IPC分类号： B29C49/36 , B29C49/56
CPC分类号： B29C33/30 , B29C33/0022 , B29C33/36 , B29C47/0023 , B29C47/065 , B29C49/04 , B29C49/36 , B29C49/56 , B29C2043/3288 , B29C2049/045
摘要： A rotary blow molding machine (10) includes a horizontal main shaft (12) with a plurality of molds spaced around the shaft and mounted on the shaft by linear bearings for movement along the shaft. A shaft drive (22) rotates the shaft and molds around the axis of the shaft in steps (40) to (46) and dwells the shaft and molds between steps. Open molds are rotated from a lower container eject position (40) up to a parison capture position (42) and then close on a parison. The closed molds are shifted axially along the main shaft and the parison is blown. Further rotation of the shaft returns the molds to the mold eject position where the molds open and molded containers are ejected downwardly with gravity assist. The machine further comprises two assembly drives (32) and (34) each comprising U-shape devices (26) accommodating both mould halves and a pair of drives (32:120,134;34:180,166,180) engageable to said U-shape devices (26). A first kind of drives (120,166) engages and closes the moulds, the second (134,180) increases the clamping force.
摘要翻译：一种旋转式吹塑机（10）包括水平主轴（12），其具有围绕轴间隔开的多个模具并且通过线性轴承安装在轴上以沿轴移动。在步骤（40）至（46）中，轴驱动器（22）使轴和模具围绕轴的轴线旋转，并且将轴和模具停留在台阶之间。打开模具从下部容器弹出位置（40）旋转到型坯捕捉位置（42），然后闭合在型坯上。闭合的模具沿着主轴轴向移动并吹塑型坯。轴的进一步旋转将模具返回到模具排出位置，在该位置，模具打开并且模制容器在重力辅助下向下喷射。该机器还包括两个组装驱动器（32）和（34），每个组装驱动器包括容纳两个半模的U形装置（26）以及可与所述U形装置（26）接合的一对驱动器（32：120,134; 34：180,166,180））。第一种驱动器（120,166）啮合和闭合模具，第二种（134,180）增加夹紧力。

3. 发明公开

EP0858878A2 Rotary blow molding machine and method 失效
标题翻译： Drehbare Vorrichtung und Verfahren zum Blasformen
公开(公告)号：EP0858878A2
公开(公告)日：1998-08-19
申请号：EP98300834.3
申请日：1998-02-05
申请人： GRAHAM ENGINEERING CORPORATION
发明人： Brown, John M., Jr. , Fiorani, David N. , Mathy, John M., Jr. , Weingardt, Rolf E.
IPC分类号： B29C49/36 , B29C49/56
CPC分类号： B29C33/30 , B29C33/0022 , B29C33/36 , B29C47/0023 , B29C47/065 , B29C49/04 , B29C49/36 , B29C49/56 , B29C2043/3288 , B29C2049/045
摘要： A rotary blow molding machine (10) includes a horizontal main shaft (12) with a plurality of molds spaced around the shaft and mounted on the shaft by linear bearings for movement along the shaft. A shaft drive (22) rotates the shaft and molds around the axis of the shaft in steps (40) to (46) and dwells the shaft and molds between steps. Open molds are rotated from a lower container eject position (40) up to a parison capture position (42) and then close on a parison. The closed molds are shifted axially along the main shaft and the parison is blown. Further rotation of the shaft returns the molds to the mold eject position where the molds open and molded containers are ejected downwardly with gravity assist.
The machine further comprises two assembly drives (32) and (34) each comprising U-shape devices (26) accommodating both mould halves and a pair of drives (32:120,134;34:180,166,180) engageable to said U-shape devices (26). A first kind of drives (120,166) engages and closes the moulds, the second (134,180) increases the clamping force.
摘要翻译：旋转吹塑机（10）包括水平主轴（12），其具有围绕轴间隔开的多个模具，并通过用于沿轴运动的线性轴承安装在轴上。轴驱动器（22）使轴旋转并且在步骤（40）至（46）中围绕轴的轴线旋转并且在步骤之间使轴和模具居住。打开的模具从较低的容器排出位置（40）旋转到型坯捕获位置（42），然后在型坯上关闭。封闭的模具沿着主轴轴向移动，并且型坯被吹动。轴的进一步旋转将模具返回到模具打开的模具排出位置，并且模塑容器以重力辅助向下弹出。该机器还包括两个组件驱动器（32）和（34），每个组件驱动器（32）和（34）各自包括容纳两个半模的U形装置（26）和可与所述U形装置（26）接合的一对驱动器（32：120,134; 34：180,166,180））。第一种驱动器（120,166）接合和关闭模具，第二种（134,180）增加夹紧力。

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