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1. 发明公开

EP0241923A2 An arrangement on packing machines 失效
标题翻译： Vorrichtung auf Verpackungsmaschinen。
公开(公告)号：EP0241923A2
公开(公告)日：1987-10-21
申请号：EP87105549.7
申请日：1987-04-14
申请人： AB Tetra Pak
发明人： Bruveris, Vilnis , Carlsson, Lars
IPC分类号： B65B3/02
CPC分类号： B65B3/025 , B31B50/28 , B65B3/02
摘要： An arrangement for the retaining of container blanks (1) in a predetermined correct position on mandrels (2) on a packing machine of the type which manufactures filled and closed packing containers from tubular container blanks and which comprises, among other things, a stepwise rotatable mandrel wheel (3) which is the bearer of mandrels distributed around the mandrel wheel which are intended to move container blanks applied to the mandrels in correct position between successive processing stations so as to achieve a bottom closure of the blanks. The arrangement comprises clamping elements (14) pressed against the mandrels in the form, for example, of a lever which is adapted so as to be pivotable in a bracket (15) at one lateral surface of the mandrel which has an upper clamping arm (14a) pressed against the mandrel and a lower manoeuvring arm (14b) rigidly connected with the clamping arm as well as a spring element (16) arranged at the top of the clamping arm (14a). The clamping element (14) and the spring element (16) can be disengaged from the mandrel through the effect of stops (17) located at one or more of the said stations which are adapted to act upon the manoeuvring arm (14b) so that the latter through a forced pivoting movement adjusts the clamping arm (14a) and the spring element (16) into a position wholly or partly disengaged from the mandrel (2).
摘要翻译：一种用于将容器坯料（1）保持在从管状容器坯料制造填充和封闭的包装容器的类型的包装机上的心轴（2）上的预定正确位置的装置，并且其包括可逐步旋转的心轴轮（3），其是分布在心轴轮周围的心轴的承载件，其旨在将应用于心轴的容器坯料移动到连续的处理站之间的正确位置，以实现坯料的底部封闭。该装置包括以例如杠杆的形式压靠在心轴上的夹紧元件（14），所述杠杆适于在心轴的一个侧表面处在支架（15）中枢转，所述侧壁具有上夹紧臂 14a）压靠在心轴上以及与夹紧臂刚性连接的下操纵臂（14b）以及布置在夹紧臂（14a）的顶部的弹簧元件（16）。夹紧元件（14）和弹簧元件（16）可以通过位于一个或多个所述站的停止（17）的作用而与心轴分离，所述停止（17）适于作用在操纵臂（14b）上，使得后者通过强制枢转运动将夹紧臂（14a）和弹簧元件（16）调节到与心轴（2）完全或部分脱离的位置。

2. 发明授权

EP0241923B1 An arrangement on packing machines 失效
标题翻译：包装机械的安排
公开(公告)号：EP0241923B1
公开(公告)日：1992-05-27
申请号：EP87105549.7
申请日：1987-04-14
申请人： AB Tetra Pak
发明人： Bruveris, Vilnis , Carlsson, Lars
IPC分类号： B65B3/02
CPC分类号： B65B3/025 , B31B50/28 , B65B3/02

3. 发明公开

EP0241923A3 An arrangement on packing machines 失效
标题翻译：包装机械的安排
公开(公告)号：EP0241923A3
公开(公告)日：1988-10-26
申请号：EP87105549
申请日：1987-04-14
申请人： AB TETRA PAK
发明人： Bruveris, Vilnis , Carlsson, Lars
IPC分类号： B65B03/02
CPC分类号： B65B3/025 , B31B50/28 , B65B3/02
摘要： An arrangement for the retaining of container blanks (1) in a predetermined correct position on mandrels (2) on a packing machine of the type which manufactures filled and closed packing containers from tubular container blanks and which comprises, among other things, a stepwise rotatable mandrel wheel (3) which is the bearer of mandrels distributed around the mandrel wheel which are intended to move container blanks applied to the mandrels in correct position between successive processing stations so as to achieve a bottom closure of the blanks. The arrangement comprises clamping elements (14) pressed against the mandrels in the form, for example, of a lever which is adapted so as to be pivotable in a bracket (15) at one lateral surface of the mandrel which has an upper clamping arm (14a) pressed against the mandrel and a lower manoeuvring arm (14b) rigidly connected with the clamping arm as well as a spring element (16) arranged at the top of the clamping arm (14a). The clamping element (14) and the spring element (16) can be disengaged from the mandrel through the effect of stops (17) located at one or more of the said stations which are adapted to act upon the manoeuvring arm (14b) so that the latter through a forced pivoting movement adjusts the clamping arm (14a) and the spring element (16) into a position wholly or partly disengaged from the mandrel (2).
摘要翻译：一种用于将容器坯料（1）保持在从管状容器坯料制造填充和封闭的包装容器的类型的包装机上的心轴（2）上的预定正确位置的装置，其包括可逐步旋转的心轴轮（3），其是分布在心轴轮周围的心轴的承载件，其旨在将应用于心轴的容器坯料移动到连续的加工站之间的正确位置，以实现坯料的底部封闭。该装置包括以例如杠杆的形式压靠在心轴上的夹紧元件（14），所述杠杆适于在心轴的一个侧表面处可枢转于支架（15），所述支架具有上夹紧臂（ 14a）压靠在心轴上以及与夹紧臂刚性连接的下部操纵臂（14b）以及布置在夹紧臂（14a）的顶部的弹簧元件（16）。夹紧元件（14）和弹簧元件（16）可以通过位于一个或多个所述站的停止（17）的作用与心轴脱离，所述停止（17）适于作用在操纵臂（14b）上，使得后者通过强制枢转运动将夹紧臂（14a）和弹簧元件（16）调节到与心轴（2）完全或部分脱离的位置。

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