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1. 发明公开

KR1020070068451A 스트립 휘감기 방법 및 장치 失效
标题翻译：用于滚动条的方法和装置
公开(公告)号：KR1020070068451A
公开(公告)日：2007-06-29
申请号：KR1020077010719
申请日：2005-10-12
申请人： 프리메탈스 테크놀로지스 프랑스 에스에이에스
发明人： 모렐,프란시스 , 비달,크리스텔 , 필리포스,빈센트 , 페레,장
IPC分类号： B21C47/06 , B21C47/04
CPC分类号： B21C47/063
摘要： The invention relates to a method and device for rolling up a strip on a mandrel rotationally driven about the axis thereof by means of a rolling arrangement comprising a roller (3) for applying a strip (1) by the internal face (11) to the mandrel (2), means (62) for pushing the roller (3) to the mandrel (2) and a bending plate (4) whose curved surface (40) guides the strip (1) along the external face (20) of the mandrel (2). According to the invention, the application roller (3) is rotationally mounted on a movable supporting frame (6) which supports at least one hydraulic cylinder (62) in the form of pushing means producing a controllable clamping force for clamping the strip (1) between the mandrel and the application roller (3) and the supporting frame bears an additional roller (5) which is disposed immediately upstream of the application roller (3) and which supports the strip (1) taking into account a predictable folding effect (1) upstream of the application roller (3), wherein said application (3) and additional (5) rollers are rotatably driven in such a way they produces a friction drive force on the external (12) surface of the strip (1) in addition to the effect produced by mandrel on the internal surface (11) thereof.
摘要翻译：本发明涉及一种用于在通过滚动装置旋转地围绕其轴线旋转地驱动的心轴上卷起带材的方法和装置，该滚动装置包括用于通过内表面（11）将条带（1）施加到心轴（2），用于将辊子（3）推到心轴（2）上的装置（62）和弯曲板（4），其弯曲表面（40）沿着外表面（20）引导条心轴（2）。根据本发明，施加辊（3）旋转地安装在可移动的支撑框架（6）上，该可移动的支撑框架（6）支撑至少一个液压缸（62），该推动装置形成用于夹紧条带（1）的可控夹紧力，在心轴和施加辊（3）之间并且支撑框架承载附加的辊（5），其设置在施加辊（3）的紧邻上游并且考虑到可预测的折叠效应（1）支撑条带），其中所述应用（3）和附加（5）辊以这样的方式被可旋转地驱动，从而在带（1）的外部（12）表面上产生摩擦驱动力达到由心轴在其内表面（11）上产生的效果。

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