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公开(公告)号：EP0060536A2
公开(公告)日：1982-09-22
申请号：EP82102019.5
申请日：1982-03-12
Applicant: STANDEX INTERNATIONAL CORPORATION
Inventor： Black, John W. , Shupe, Richard D. , Simon, Earl
CPC classification number: B29C45/461 , B29C33/20 , B29C45/06 , B29C45/14 , B29C2045/1796
Abstract: A method and apparatus for injection molding articles from a thermoplastic or similar material. A plurality of molds 46 are mounted on a turntable 23 and are indexed to selected positions as the turntable rotates about its axis of rotation. Radial slots 36 divide the turntable into sectors 37, each having a mold thereon. A clamping mechanism is provided which successively deflects each sector slightly from the plane of the turntable in order to precisely align the mold thereon with an injection nozzle 106 and then securely clamps the halves of the mold together while the injection nozzle injects moldable material into the cavity in the mold. Interchangeable cavities with different size and shape characteristics are provided in the injection molds and associated with each mold is a resettable indicator 44 designating the particular type of cavity presently installed in that mold. A sensor unit 141 responsive to the indicators provides a control unit with an indication of the characteristics of the cavity in each mold when it is aligned with the injection nozzle and the control unit adjusts the parameters of the injection operation to correspond to those characteristics. In one embodiment, two injection nozzles are provided and an annulus is inserted into each mold cavity to separate the cavity into two portions, each of the nozzles injecting moldable material into a respective one of the cavity portions.
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公开(公告)号：EP0207531A3
公开(公告)日：1987-09-23
申请号：EP86109870
申请日：1982-03-12
Applicant: STANDEX INTERNATIONAL CORPORATION
Inventor： Black, John W. , Shupe, Richard D. , Simon, Earl
CPC classification number: B29C45/461 , B29C33/20 , B29C45/06 , B29C45/14 , B29C2045/1796
Abstract: A mold top lifting apparatus (121) for lifting a mold top (47) generally upwardly away from a mold bottom (48) supported on a movable support means (23) for movement in a generally horizontal direction, said mold top having generally vertical opposite side surfaces and a projecting means (53) laterally extending beyond the top of said side surfaces, said apparatus including gripping means (127-137) for resiliently engaging said mold top at that projecting means (53) and lifting means (138, 138A) for moving said gripping means upwardly, wherein said gripping means (127-137) are connected to the lifting means by movable frame means(122) and include roller means (130) spaced in horizontal direction for resilient engagement with said opposite surfaces of said mold top below said projecting means, and that before lifting of said gripping means said roller means are in such a vertical position roller means (130).
Abstract translation: 一种用于提升模具顶部（47）的模具顶部提升装置（121），其通常向上远离支撑在可移动支撑装置（23）上的模具底部（48），用于沿大致水平的方向移动，所述模具顶部具有大致垂直相对的 侧表面和横向延伸超过所述侧表面顶部的突出装置（53），所述装置包括用于在所述突出装置（53）和提升装置（138,138A）处弹性地接合所述模具顶部的夹持装置（127-137） 用于将所述夹持装置向上移动，其中所述夹持装置（127-137）通过可移动的框架装置（122）连接到提升装置，并且包括在水平方向上间隔开的辊装置（130），用于与所述模具的所述相对表面弹性接合 在所述突出装置的下方，并且在提升所述夹持装置之前，所述辊装置处于这样的垂直位置辊装置（130）中。
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公开(公告)号：EP0207531A2
公开(公告)日：1987-01-07
申请号：EP86109870.5
申请日：1982-03-12
Applicant: STANDEX INTERNATIONAL CORPORATION
Inventor： Black, John W. , Shupe, Richard D. , Simon, Earl
CPC classification number: B29C45/461 , B29C33/20 , B29C45/06 , B29C45/14 , B29C2045/1796
Abstract: A mold top lifting apparatus (121) for lifting a mold top (47) generally upwardly away from a mold bottom (48) supported on a movable support means (23) for movement in a generally horizontal direction, said mold top having generally vertical opposite side surfaces and a projecting means (53) laterally extending beyond the top of said side surfaces, said apparatus including gripping means (127-137) for resiliently engaging said mold top at that projecting means (53) and lifting means (138, 138A) for moving said gripping means upwardly, wherein said gripping means (127-137) are connected to the lifting means by movable frame means(122) and include roller means (130) spaced in horizontal direction for resilient engagement with said opposite surfaces of said mold top below said projecting means, and that before lifting of said gripping means said roller means are in such a vertical position roller means (130).
Abstract translation: 一种用于提升模具顶部（47）的模具顶部提升装置（121），其通常向上远离支撑在可移动支撑装置（23）上的模具底部（48），用于沿大致水平的方向移动，所述模具顶部具有大致垂直相对的 侧表面和横向延伸超过所述侧表面顶部的突出装置（53），所述装置包括用于在所述突出装置（53）和提升装置（138,138A）处弹性地接合所述模具顶部的夹持装置（127-137） 用于向上移动所述夹持装置，其中所述夹持装置（127-137）通过可移动的框架装置（122）连接到提升装置，并且包括在水平方向上间隔开的辊装置（130），用于与所述模具的所述相对表面弹性接合 在所述突出装置的下方，并且在提升所述夹持装置之前，所述辊装置处于这样的垂直位置辊装置（130）中。
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