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    • 7. 发明申请
    • METHOD AND APPARATUS FOR REELING A TRAVELING PAPER WEB
    • 用于卷取旅行纸的方法和装置
    • WO1998055384A1
    • 1998-12-10
    • PCT/EP1997002962
    • 1997-06-02
    • BELOIT TECHNOLOGIES, INC.WHITE, Andrew, D.
    • BELOIT TECHNOLOGIES, INC.
    • B65H18/26
    • B65H18/26B65H18/10B65H2301/41342B65H2515/312
    • Apparatus (10) for reeling a traveling paper web (14) into a wound web roll (18) on a reel spool (22) having opposite ends, the apparatus comprising first and second generally parallel, generally horizontal rails (30, 34) each having an upper surface (38) for supporting a respective end of the reel spool, a support belt (54) mounted for movement along an endless path, the belt having an upper run (78) angled downwardly in the downstream direction (20), first and second carriages (114, 124) operatively associated with the first and second rails, respectively, for longitudinal movement parallel to the rails, each of the carriages being selectively operative to engage a respective end of the reel spool such that the reel spool moves with the carriages along the rails, a drive (136) for selectively engaging and rotating the reel spool when the reel spool is engaged by the carriages, and a positioning device for selectively positioning the carriages into an initial reeling position (162) in which the web is reeled onto a reel spool engaged by the carriages and in which the upper run of the belt is in nipping engagement (N2) with the web being wound onto the reel spool, and positioning the carriages downstream of the initial reeling position to control the nip pressure between the belt and the web being wound onto the reel spool during reeling of the wound web roll, whereby the wound web roll is moved downstream while being horizontally supported by the rails, rotatably driven by the drive, and nipped by the belt until the desired web roll diameter is reached.
    • 用于将行进的纸幅(14)卷绕到具有相对端的卷轴(22)上的卷绕卷筒纸(18)中的装置(10),该装置包括第一和第二大致平行的大致水平的导轨(30,34),每个导轨 具有用于支撑所述卷轴的相应端部的上表面(38),安装成用于沿着环形路径移动的支撑带(54),所述带具有在所述下游方向(20)上向下倾斜的上行程(78) 第一和第二托架(114,124)分别与第一和第二轨道分别操作地相关联,用于纵向运动平行于轨道,每个托架选择性地操作以接合卷轴的相应端部,使得卷轴滑动 沿着轨道的滑架具有驱动器(136),用于当卷轴与托架接合时选择性地接合和旋转卷轴;以及定位装置,用于将托架选择性地定位到初始卷绕位置(162)中 其中卷筒纸被卷绕到由托架接合的卷轴卷轴上,并且其中带的上部卷边处于夹紧接合(N2)中,卷材卷绕在卷轴上,并将托架定位在初始卷绕位置的下游, 控制在卷绕卷筒纸卷绕期间卷带卷轴上的带和卷筒之间的辊隙压力,由此卷绕的卷筒纸辊由水平地被轨道支撑,由驱动器驱动旋转驱动并被夹持 直到达到所需的卷筒纸直径。