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    • 2. 发明授权
    • Method and device for separating continuously conveyed material webs
    • 用于分离连续输送的材料幅材的方法和装置
    • US08069759B2
    • 2011-12-06
    • US12170757
    • 2008-07-10
    • Marcel Ramseier
    • Marcel Ramseier
    • B26D1/00B26D1/56B26D7/06
    • B26D1/0006B26D1/24B26D1/28B26D2001/0033B26D2001/0046B26D2001/006B26D2001/0066Y10T83/04Y10T83/2122Y10T83/4795
    • Material webs (1), in particular printed products which are designed as two-ups or multiple-ups, are separated parallel to a conveyor direction (F) during an essentially continuous conveying, in that a waste strip is separated out of the material webs (1) in an alternating sequence of cutting steps. The material webs (1) in consecutive cutting steps, are cut in a shearing manner, and in an alternating manner on the one or the other side of the waste strip between essentially straight-lined cutting edges (3, 5) of the cutting knife (4) and the counter-knife (5). The cutting knives (4) are arranged around the periphery of a separating disk (2) rotating running in the same direction as the conveyor direction (F), wherein its cutting edges (3, 3′) lie in an alternating manner in the plane of the one and the other end-side of the separating disk (2). In each case, a stationary counter-knife (6) is aligned onto in each case one of the two end-sides of the separating disk (2).
    • 材料网(1),特别是被设计为双层或多层的印刷产品在基本上连续的输送过程中平行于输送方向(F)分离,因为废料条从材料幅材 (1)以交替的切割步骤顺序。 连续切割步骤中的材料幅材(1)以剪切方式切割,并且以交替的方式切割在废料条的一侧或另一侧上,在切割刀的基本上直线的切割边缘(3,5)之间 (4)和反刀(5)。 切割刀(4)布置在沿着与传送方向(F)相同的方向旋转的分离盘(2)的周边周围,其中其切割边缘(3,3')以交替方式位于平面 的分离盘(2)的另一端侧。 在每种情况下,固定的反刀(6)在分离盘(2)的两个端侧中的一个的每一种情况下对准。