APPARATUS FOR GUIDING A MOVING WEB
    9.
    发明申请
    APPARATUS FOR GUIDING A MOVING WEB 审中-公开
    用于指导移动网页的装置

    公开(公告)号:WO2013090134A1

    公开(公告)日:2013-06-20

    申请号:PCT/US2012/068376

    申请日:2012-12-07

    Abstract: An apparatus (20) for steering a web (22), including a web path having at least one steering roller (24) and an exit roller (26), each having a mount; wherein the steering roller(s) (26) each have an axis of rotation and wherein the mounts for the steering roller(s) (26) can pivot those axes with a total of two degrees of freedom. An array (30) comprising a plurality of sensors (30a) for monitoring the position of the web (22) is present connected to a controller so as to determine the position and angular orientation of the web (22). The controller adjusts the pivot(s) of the mount(s) so as to control the angular orientation and the lateral position of the web (22) at a particular point along the web path.

    Abstract translation: 一种用于转向卷筒纸(22)的装置(20),包括具有至少一个转向辊(24)和出纸辊(26)的卷筒纸路径,每个转向辊具有一个安装座; 其中所述转向辊(26)各自具有旋转轴线,并且其中用于所述转向辊(26)的所述支架能够以总共两个自由度使所述轴线枢转。 存在包括用于监测卷材(22)的位置的多个传感器(30a)的阵列(30),其连接到控制器,以便确定卷筒纸(22)的位置和角度定向。 控制器调节支架的枢轴,以便沿着幅材路径控制幅材(22)在特定点处的角度定向和横向位置。

Patent Agency Ranking