公开(公告)号：US5162036A

公开(公告)日：1992-11-10

申请号：US664599

申请日：1991-03-04

申请人： Jurgen Peter ,  Karl-Heinz Schlottke

发明人： Jurgen Peter ,  Karl-Heinz Schlottke

IPC分类号： B65H33/12 ,  B65H45/20

CPC分类号： B65H29/66 ,  B65H33/12 ,  B65H45/20

摘要： A continuous web of paper is subdivided into a series of discrete webs of finite length, and successive discrete webs of the series are provided with looped sections in zig-zag formation. Successive discrete webs of the series are moved forwardly and away from the next-following webs of the series while advancing toward a stacking station to thus establish between successive discrete webs gaps of predetermined width. The making of gaps involves advancing the discrete webs with the upper reaches of three parallel foraminous endless belt conveyors which attract the webs and move them toward the stacking station. The median belt conveyor is accelerated when it is approached by the trailing end of a discrete web and then advances the trailing end at a speed exceeding the speed of the other conveyors and of the leader of the next-following discrete web. The median belt conveyor is thereupon disengaged from the accelerated discrete web and is decelerated so that it reassumes a predetermined starting position relative to the other belt conveyors.

摘要翻译： 连续的纸幅被细分成一系列具有有限长度的离散幅材，并且该系列的连续离散幅材以锯齿形结构提供有环形部分。 该系列的连续离散幅片向前移动并远离下一个随后的幅材，同时向堆叠台前进，从而在预定宽度的连续离散的幅材间隙之间建立。 间隙的制造包括使上下游的三个平行的多孔环形带式输送机推进离散幅材，这些带状输送机吸引幅材并将它们移动到堆垛台。 中间带式输送机在由离散幅材的尾端逼近时加速，然后以超过其他输送机和下一个离散幅材的引导线的速度的速度前进尾端。 中间带式输送机随后从加速的离散幅材脱离并减速，使得其相对于其它带式输送机重新开始预定的起始位置。

公开(公告)号：US4854932A

公开(公告)日：1989-08-08

申请号：US110289

申请日：1987-10-19

申请人： Karl-Heinz Schlottke ,  Jurgen Peter

发明人： Karl-Heinz Schlottke ,  Jurgen Peter

IPC分类号： B26F3/02 ,  B65H35/10 ,  B65H45/101

CPC分类号： B65H35/10 ,  B65H45/1015

摘要： A continuous running paper web is folded in zig-zag formation at a stacking station to form a pile of superimposed panels which are joined to each other by weakened fold lines. A stack containing a preselected number of superimposed panels at the bottom of the pile is moved laterally away from the stacking station so that the topmost panel of the stack or the lowermost panel of the remainder of the pile is unfolded, and the web is broken between such panels by tearing it along a weakened fold line or by severing it from one marginal portion to the other marginal portion along a weakened fold line or across one of the panels. The part or parts which move the stack from the stacking station can include or constitute the web breaking device. The remainder of the pile is supported from below during removal of the stack from the stacking station.

摘要翻译： 连续运行的纸幅在堆叠站处以锯齿形地折叠成一叠叠叠的面板，它们通过弱化的折叠线相互连接。 在桩的底部包含预选数量的叠加的面板的堆叠横向离开堆放站，使堆叠的最上面的板或堆的其余部分的最下面的板被展开， 这些面板通过沿着弱化的折叠线撕裂，或者沿着弱化的折叠线或跨越其中一个面板从一个边缘部分切割到另一个边缘部分。 将堆叠从堆放站移动的部分可以包括或构成卷筒纸断开装置。 从堆放站移除堆栈时，剩余的桩从下面被支撑。

公开(公告)号：US4842573A

公开(公告)日：1989-06-27

申请号：US195075

申请日：1988-05-17

申请人： Jurgen Peter ,  Karl-Heinz Schlottke

发明人： Jurgen Peter ,  Karl-Heinz Schlottke

IPC分类号： B65H31/26 ,  B65H31/30 ,  B65H45/101 ,  B65H45/109

CPC分类号： B65H31/30 ,  B65H45/1015 ,  B65H45/109 ,  B65H2301/42264 ,  B65H2405/1113 ,  B65H2701/11231

摘要： Apparatus for stacking panels of a running web in zig-zag formation by folding the web along transversely extending weakened fold lines has a vertically movable table which supports successive growing stacks at a stacking station and has a concave or convex upper side serving to impart to the panels above it a concavo-convex shape. The fold lines between the panels of the growing stack are pushed downwardly and thereby caused to assume an arcuate shape by a set of rotary folding fingers and by a conveyor which cooperates with a suction chamber and pulls the adjacent fold lines of the growing stack downwardly toward the upper side of the table. The concavo-convex panels of the growing stack are stiffer than plane panels and ensure that the growing stacks resemble parallelepipeds with neighboring sides disposed at right angles to each other and without sagging of panels between the corresponding fold lines.

摘要翻译： 用于通过沿着横向延伸的弱化折叠线折叠卷筒纸来以曲折形式堆叠行进幅材的板的装置具有可垂直移动的台，其在堆叠站处支撑连续生长的堆叠，并且具有凹或凸的上侧，用于赋予 上面的面板是一个凹凸的形状。 生长堆叠的面板之间的折叠线被向下推动，从而通过一组旋转折叠指状物和通过与抽吸室协作并将生长堆叠的相邻折叠线向下拉动的输送器呈现为弓形形状 桌子的上侧。 生长堆叠的凹凸板比平面板更硬，并且确保生长的堆叠类似于平行六面体，相邻侧彼此成直角设置，并且不会在相应的折叠线之间下垂。

公开(公告)号：US4297066A

公开(公告)日：1981-10-27

申请号：US065874

申请日：1979-08-13

申请人： Bernd Ramcke ,  Karl-Heinz Schlottke ,  Eckhard Brandt ,  Klaus Reissmann

发明人： Bernd Ramcke ,  Karl-Heinz Schlottke ,  Eckhard Brandt ,  Klaus Reissmann

IPC分类号： B65H31/30 ,  B65H43/00 ,  B65H31/32

CPC分类号： B65H31/3027 ,  B65H43/00 ,  B65H2301/42242 ,  Y10S414/115 ,  Y10S414/12

摘要： An arrangement for forming successive layers of sheets of paper and the like from a stream of individual sheets supplied in succession to a collecting station by a supply conveyor, and for transferring the formed layers to a continuously advancing discharge conveyor, includes an abutment capable of interrupting the advancement of the supplied sheets to form a layer from a predetermined number of sheets, and a clamping device which grips the layer of sheets and transfers the same to the discharge conveyor. The arrangement includes a drive including a transmission, particularly a kinematic linkage transmission, causing the abutment and clamping device to perform a preselected succession of movements, and a prime mover which is kinematically separated from the main drive of the machine in which the arrangement is used and thus from the drive of the supply and discharge conveyors. The speed, acceleration and deceleration of the separate motor are controlled by a control arrangement which ascertains the delivery of a preselected number of sheets to the collecting station and thus the formation of a layer containing the predetermined number of sheets and causes the arrangement to perform its operating cycle while the formation of the next-following layer takes place at the collecting station.

摘要翻译： 用于通过供应输送机从收集站连续供应的单独纸张流形成连续的纸张层等并将成形层传送到连续前进的排出输送机的装置包括能够中断 提供的纸张从预定数量的纸张形成层，以及夹持装置，其夹持纸张层并将其转印到排出输送机。 该装置包括驱动器，其包括变速器，特别是运动联动传动装置，使得邻接和夹紧装置执行预选的连续运动;以及原动机，其与使用该装置的机器的主驱动器运动学地分离 从而从供给和排出输送机的驱动。 单独电动机的速度，加速度和减速度由控制装置控制，该控制装置确定将预选数量的纸张传送到收集站，从而形成包含预定数量的纸张的层，并使该装置执行其 在收集站发生下一层的形成。

公开(公告)号：US4964626A

公开(公告)日：1990-10-23

申请号：US309426

申请日：1989-02-10

申请人： Karl-Heinz Schlottke

发明人： Karl-Heinz Schlottke

IPC分类号： B65H20/00 ,  B65H23/188 ,  B65H23/195 ,  B65H23/26 ,  B65H35/08 ,  B65H45/101

CPC分类号： B65H23/1888 ,  B65H23/26 ,  B65H35/08 ,  B65H45/1015 ,  B65H2301/4148 ,  B65H2701/11231

摘要： A running web of computer paper is provided with transversely extending rows of perforations between successive coherent panels which are thereupon folded over each other in zig-zag formations to be converted into a series of stacks. When a stack exhibits a tendency to lean forwardly or backwards, as considered in the direction of advancement of the web, the web is stretched in the regions which are to be provided with perforations and the web is thereupon permitted to contract so that certain panels are slightly shorter than the remaining panels. This eliminates the tendency of the stacks to lean forwardly or backwards. In order to eliminate the tendency of stacks to lean in one direction, the web is stretched for the making of successive or selected oddly numbered rows of perforations, and the tendency of stacks to lean in the other direction is eliminated by stretching the web during the making of successive or selected evenly numbered rows of perforations. Signals which initiate stretching of the web (either by accelerating the web downstream of the perforating station and/or by altering the length of the path for the web upstream of the perforating station) can be generated by hand as a result of visual observation of growing stacks, or automatically in response to signals from one or more inclination monitoring devices.

摘要翻译： 计算机纸的运行纸带在连续相干面板之间设置有横向延伸的穿孔排，后者在锯齿形结构中彼此折叠以转换成一系列堆叠。 当堆叠呈现向前或向后倾斜的趋势时，如沿着纸幅前进方向所考虑的那样，幅材在要被设置有穿孔的区域中被拉伸，并且该网被允许收缩，使得某些面板是 略短于其余的面板。 这消除了堆栈向前或向后倾斜的倾向。 为了消除堆叠在一个方向上倾斜的趋势，将幅材拉伸以用于制造连续或选择的奇数行的穿孔，并且通过在纸张的拉伸期间拉伸纸幅来消除纸堆在另一方向上倾斜的趋势 连续或选择均匀排列的穿孔行。 可以通过目视观察生长的结果来手动产生开始幅材拉伸的信号（通过加速穿孔台下游的网和/或通过改变穿孔台上游的网路的长度） 或者自动响应来自一个或多个倾斜监视装置的信号。