公开(公告)号：US3952854A

公开(公告)日：1976-04-27

申请号：US509123

申请日：1974-09-25

申请人： Fritz Selonke ,  Ulrich Bornfleth

发明人： Fritz Selonke ,  Ulrich Bornfleth

IPC分类号： A24C5/35 ,  B65G47/24

CPC分类号： A24C5/35

摘要： Apparatus for regulating the movement of cigarettes from a maker to a packing machine has a first multi-conveyor transporting unit which normally delivers cigarettes directly to a bin for the block forming device at the inlet of the packing machine, and a second multi-conveyor transporting unit which can deliver cigarettes to the last conveyor of the first unit in response to actuation of a switchover device. The latter normally transfers cigarettes from the maker to the first conveyor of the first unit but is caused to transfer cigarettes to the first conveyor of the second unit in response to detection of a pile-up of cigarettes on an intermediate conveyor of the first unit. The path which is defined by the second unit communicates with the interior of a variable-volume magazine which can accept cigarettes, whereby its volume automatically increases, when the packing machine is slowed down or arrested while the maker continues to supply cigarettes at a normal rate. The magazine discharges cigarettes into the path, and its volume thereby automatically decreases, when the packing machine operates normally but the maker is slowed down or arrested. The discharge end of the path is normally blocked by a conveyor which allows cigarettes to leave the path and to reach the last conveyor of the first unit in response to detected depletion of the supply of cigarettes in the bin. The maker and the packing machine are automatically arrested when the volume of the magazine respectively increases to a maximum value and decreases to a minimum value.

摘要翻译： 用于调节香烟从制造商到包装机器的运动的装置具有第一多传送器传送单元，其通常将香烟直接传送到包装机入口处的块形成装置的箱子，以及第二多传送带传送 单元，其可以响应于切换装置的致动而将香烟输送到第一单元的最后输送机。 后者通常将香烟从制造商转移到第一单元的第一输送机，但是响应于检测到第一单元的中间输送机上的香烟堆积而使香烟转移到第二单元的第一输送机。 由第二单元限定的路径与可容纳卷烟的可变容积盒的内部通信，当卷烟机继续以正常速率供应香烟时，当包装机减速或停止时，其体积自动增加 。 当包装机正常运行但制造商减速或停止时，该杂志将香烟排放到路径中，并且其体积自动降低。 路径的排放端通常由输送机阻挡，输送机响应于检测到的垃圾桶中的香烟供应的消耗而允许香烟离开路径并到达第一单元的最后一个输送机。 当仓库的体积分别增加到最大值并减小到最小值时，制造商和包装机器被自动地停止。

公开(公告)号：US4265254A

公开(公告)日：1981-05-05

申请号：US963087

申请日：1978-11-22

申请人： Franz-Peter Koch ,  Peter Pinck ,  Kurt-Eckard Petersen ,  Norbert Lange ,  Elke Kohler ,  Ulrich Bornfleth

发明人： Franz-Peter Koch ,  Peter Pinck ,  Kurt-Eckard Petersen ,  Norbert Lange ,  Elke Kohler ,  Ulrich Bornfleth

IPC分类号： A24C5/60 ,  B23K26/067 ,  B23K26/08 ,  B23K26/382 ,  B23K26/402

CPC分类号： B23K26/0676 ,  A24C5/606 ,  B23K26/067 ,  B23K26/0823 ,  B23K26/382 ,  B23K26/402 ,  B23K2203/40

摘要： Apparatus for perforating a web of wrapping material or tubular wrappers of discrete filter cigarettes of unit length or double unit length in a filter tipping machine has a laser which is energizable at a frequency depending on the speed of the main prime mover of the machine to emit a beam which is reflected by a pivotable reflector to impinge alternately upon different portions of a single optical system or upon several discrete optical systems serving to focus the beam upon the web or upon discrete wrappers whereby the beam forms two or more rows or more complex patterns of perforations in the web or in the wrappers of successive cigarettes. The pivotable reflector can be omitted or is optional if a diffraction grating is placed in front of a single optical system so that the grating splits the beam into several discrete beams each of which is focused upon a different portion of the web or of the wrapper of a cigarette.

摘要翻译： 用于在过滤嘴打包机中对单位长度或双单位长度的分立过滤嘴香烟的包装材料或管状包装纸的卷边进行穿孔的设备具有可根据发射机器的主要原动机的速度的频率激励的激光器 由可枢转的反射器反射的梁被交替地照射在单个光学系统的不同部分上，或者用于将光束聚焦在卷材上或者在离散的包装纸上的几个分立的光学系统上，由此光束形成两行或更多行或更复杂的图案 在网中或在连续香烟的包装纸中的穿孔。 如果将衍射光栅放置在单个光学系统的前面，则可以忽略可枢转的反射器，或者是可选的，使得光栅将光束分成几个分立的光束，每个离散的光束聚焦在幅材或卷纸的不同部分上 一支香烟