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1. 发明授权

US5038441A Combing machine having apparatus for changing lap rolls 失效
标题翻译：梳理机具有改变卷筒卷的装置
公开(公告)号：US5038441A
公开(公告)日：1991-08-13
申请号：US529514
申请日：1990-05-29
申请人： Gian-Carlo Mondini , Hans-Ulrich Eichenberger
发明人： Gian-Carlo Mondini , Hans-Ulrich Eichenberger
IPC分类号： D01G19/00 , D01G19/08 , D01G19/10
CPC分类号： D01G19/08
摘要： Two lap slivers lying one on top of the other are continuously fed to the combing tools in a plurality of combing heads of a combing machine. The first lap sliver comes from a first lap roll carried by a rear carrier device, and runs over a front carrier device. A second lap roll is carried on this, from which the second lap sliver emanates. A detector determines when the end of the lap sliver from the first lap roll is running out in one of the combing heads. A control unit then executes a lap roll change on several combing heads simultaneously as follows: The end of the first lap sliver is severed to the same length in all the combing heads. The cut-off pieces of the lap slivers and the winding tubes of the first lap rolls are removed. The second lap rolls are rolled on to the rear carrier devices. New lap rolls are so placed on the front carrier devices that the start of the lap sliver on these new rolls is aligned with the end of the first lap sliver. In this way, the lap roll change can be executed completely automatically and without stopping the machine.
摘要翻译：一个位于另一个顶部的两个搭接条子连续送入精梳机的多个梳理头中的精梳工具。第一条棉条来自由后承载装置承载的第一卷，并且在前承载装置上运行。在第二圈卷筒上，第二条棉条从该卷发出。一个检测器确定从第一个卷筒卷的搭接条的末端何时在其中一个梳头中流出。控制单元然后如下同时在几个精梳头上执行膝卷变化：在所有精梳头中，第一圈条的末端被切断到相同的长度。第一圈的轧辊的切割件和卷绕管被去除。第二圈轧辊滚动到后承载装置上。新的卷筒纸被放置在前托架装置上，这些新卷筒上的搭接条的开始与第一条棉条的端部对齐。以这种方式，可以完全自动执行卷筒纸更换，而不会停止机器。

2. 发明授权

US5530995A Combing machine having a web guide device 失效
标题翻译：梳理机具有卷筒纸引导装置
公开(公告)号：US5530995A
公开(公告)日：1996-07-02
申请号：US344472
申请日：1994-11-23
申请人： Hans-Ulrich Eichenberger , Flavio Cavadini , Paul Jager
发明人： Hans-Ulrich Eichenberger , Flavio Cavadini , Paul Jager
IPC分类号： D01G19/14 , D01G19/18
CPC分类号： D01G19/18
摘要： A guide plate is positioned immediately downstream of the detaching rollers of the combing head in order to deflect the web upwardly towards a deflection plate which, in turn, deflects the web back towards a trailing section of the guide plate. The guide plate and deflection plate are electrically conductive and electrically connected to the machine frame of the combing machine in order to discharge the electrostatic charges in the web. A trailing edge of the guide plate may also be inclined to deliver the web to the delivery rollers. The distance between the nip clearance of the detaching rollers and the point at which the web contacts the inclined section of the guide plate is too short to permit jamming of a web due to the rigidity of the web.
摘要翻译：引导板位于精梳头的分离辊的紧挨着下游的位置，以便将卷筒纸向上偏转到偏转板，偏转板又将卷筒纸朝向引导板的尾部偏转。引导板和偏转板是导电的并且电连接到精梳机的机架，以便排出网中的静电电荷。引导板的后缘也可以倾斜以将幅材输送到输送辊。分离辊的夹持间隙与引导板与倾斜部分接触的点之间的距离太短，从而不能由于网的刚度而使网幅卡住。

3. 发明授权

US5255416A Combing machine with means for limiting movement of top nipper 失效
标题翻译：梳理机具有限制顶部钳子运动的手段
公开(公告)号：US5255416A
公开(公告)日：1993-10-26
申请号：US675427
申请日：1991-03-26
申请人： Hans-Ulrich Eichenberger , Giancarlo Mondini , Heinz Clement , Walter Ackeret
发明人： Hans-Ulrich Eichenberger , Giancarlo Mondini , Heinz Clement , Walter Ackeret
IPC分类号： D01G19/10 , D01G19/16
CPC分类号： D01G19/16
摘要： The combing machine as provided with a nipper jaw unit in which a nipper lip is provided on the top nipper plate to project in overlapping relation to the lower nipper plate for clamping a wadding therebetween. In a fully closed position of the nipper plates, with the nipper plates in contact, the nipper lip projects into the plane of the needles of the combing segment of the combed cylinder. However, the combed segment is provided with raised bearing segments to lift the nipper lip away from the needles over a safety clearance. In other embodiments, stops can be provided on the lower nipper to limit the movement of the top nipper towards the closed position.
摘要翻译：梳理机设置有钳子钳单元，其中钳口唇缘设置在顶部钳板上，以与下钳口板重叠地突出以夹紧其间的填塞。在钳板的完全关闭位置，接钳板接触时，钳口唇突出到梳理缸的精梳段的针的平面内。然而，精梳部分设置有凸起的轴承段，以在安全距离上将夹持器唇缘从针上移开。在其他实施例中，可以在下钳口上设置止动件，以限制顶钳钳朝向关闭位置的移动。

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