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1. 发明申请

US20080202304A1 Rotary cutter for trimming printed products conveyed in an overlapping flow 失效
标题翻译：用于修剪印刷产品的旋转切割机在重叠流中传送
公开(公告)号：US20080202304A1
公开(公告)日：2008-08-28
申请号：US12068079
申请日：2008-02-01
申请人： Stefan Liebheit
发明人： Stefan Liebheit
IPC分类号： B23D19/04 , B26D7/00 , B26D5/00 , G05B19/00
CPC分类号： B65H35/02 , B26D1/0006 , B26D1/24 , B26D5/00 , B26D5/32 , B26D2001/0033 , B26D2001/0046 , B65H29/66 , B65H2301/5155 , B65H2511/13 , B65H2513/10 , B65H2513/11 , B65H2801/21 , Y10T83/145 , Y10T83/148 , Y10T83/159 , Y10T83/538 , Y10T83/6475 , Y10T83/7805 , Y10T83/783 , B65H2220/01 , B65H2220/02
摘要： A rotary cutter for trimming printed products conveyed in an overlapping flow. The rotary cutter including a first knife that rotates and a second knife that rotates counter to the first knife. The second knife is arranged to operate jointly with the first knife. At least one of the knives includes a plurality of blades distributed over a circumference. A conveying device conveys the overlapping flow between the first knife and the second knife. A control unit controls the rotational speed of at least one of the first knife and the second knife. The rotational speed of at least one of the knives is predetermined based on at least one of the speed value for the conveying device or a thickness value of the overlapping flow.
摘要翻译：一种用于修整在重叠流中输送的印刷产品的旋转切割器。旋转刀具包括旋转的第一刀和与第一刀相反的第二刀。第二把刀被设置成与第一把刀共同操作。刀具中的至少一个包括分布在圆周上的多个刀片。输送装置输送第一刀和第二刀之间的重叠流。控制单元控制第一刀和第二刀中的至少一个的旋转速度。至少一个刀的旋转速度基于输送装置的速度值或重叠流的厚度值中的至少一个来预先确定。

2. 发明申请

US20090263229A1 Infeed station and stack gripper of a palletizing system and method for transferring stacks from an infeed station to a stack gripper 有权
标题翻译：码垛系统的进料站和堆垛机以及将堆垛从进料站传送到堆垛机的方法
公开(公告)号：US20090263229A1
公开(公告)日：2009-10-22
申请号：US12384978
申请日：2009-04-09
申请人： Stefan Liebheit
发明人： Stefan Liebheit
IPC分类号： B65G57/16
CPC分类号： B65G57/03 , B65G61/00
摘要： An infeed station has a carriage that is supported on a machine frame of the infeed station in a way that allows it to be moved laterally and a stack conveyor mounted on the carriage for conveying stacks from an infeed position to a transfer position, from which the stacks can each be removed by the stack gripper. The stacks can be centered in two stack chambers, which are arranged side by side on the carriage. A stop element supported on the carriage is assigned to each stack chamber and can be moved between a working position and a retracted position, such that in their working position, the stop elements project into the associated stack chamber in such a way that the stacks can be moved by the stack gripper from a forward holding position of the transfer position towards the stop elements and placed against the stop elements. The stacks positioned on the stop elements are gripped by the stack gripper between a finger and pressing means and conveyed to a pallet.
摘要翻译：馈电站具有以允许其横向移动的方式支撑在馈电站的机架上的托架和安装在托架上的堆叠式输送机，用于将堆叠从进给位置输送到转移位置，每个堆叠可以由堆垛机去除。堆叠可以集中在两个堆叠室中，它们并排布置在托架上。支撑在滑架上的停止元件被分配给每个堆叠室，并且可以在工作位置和缩回位置之间移动，使得在其工作位置中，止动元件以这样的方式突出到相关联的堆叠室中，通过堆垛夹持器从转移位置的前保持位置朝着停止元件移动并且抵靠止动元件放置。定位在止动元件上的堆叠物通过手指和按压装置之间的堆叠夹持器夹持并被输送到托盘。

3. 发明申请

US20050006838A1 Device for centering an overlapping sheet flow 失效
标题翻译：用于对齐重叠片材流的装置
公开(公告)号：US20050006838A1
公开(公告)日：2005-01-13
申请号：US10912087
申请日：2004-08-06
申请人： Stefan Liebheit
发明人： Stefan Liebheit
IPC分类号： B65H5/24 , B65H5/38 , B65H9/00
CPC分类号： B65H9/04 , B65H5/24 , B65H2301/3422 , B65H2301/3611 , B65H2301/441 , B65H2301/4422 , B65H2301/4423 , B65H2301/4462 , B65H2404/154
摘要： The device comprises a driven conveyor with a transport element for the horizontal guidance of an overlapped flow of product. Driven alignment units for aligning the sides of the overlapped flow are positioned on a support. A first alignment unit is arranged on the left side of the driven conveyor as seen in transporting direction, and a second alignment unit is arranged on the right side of the conveyor as seen in transporting direction. At least one device is provided for loosening up the overlapped flow from below, thus reducing the friction between adjacent individual products of the overlapped flow. As a result, the operation of centering the overlapped flow in an intake region and a steady-flow region is aided considerably. The device for loosening up the overlapped flow can be realized particularly cost-effectively through raised regions on the transport rollers.
摘要翻译：该装置包括具有用于水平引导重叠产品流的运输元件的从动输送机。用于对准重叠流的侧面的驱动对准单元位于支撑件上。第一对准单元布置在从输送机的左侧沿传送方向看，并且第二对准单元布置在输送机的右侧，如在输送方向上看到的。提供至少一个装置用于从下方松开重叠流，从而减少重叠流的相邻单独产品之间的摩擦。结果，显着地辅助了重合流体在进气区域和稳定流动区域中的对中操作。用于松开重叠流动的装置可以通过输送辊上的凸起区域特别成本有效地实现。

4. 发明授权

US08807912B2 Infeed station and stack gripper of a palletizing system and method for transferring stacks from an infeed station to a stack gripper 有权
标题翻译：码垛系统的进料站和堆垛机以及将堆垛从进料站传送到堆垛机的方法
公开(公告)号：US08807912B2
公开(公告)日：2014-08-19
申请号：US12384978
申请日：2009-04-09
申请人： Stefan Liebheit
发明人： Stefan Liebheit
IPC分类号： B65H31/30 , B65F9/00 , B65G47/90 , B65G61/00
CPC分类号： B65G57/03 , B65G61/00
摘要： An infeed station has a carriage that is supported on a machine frame of the infeed station in a way that allows it to be moved laterally and a stack conveyor mounted on the carriage for conveying stacks from an infeed position to a transfer position, from which the stacks can each be removed by the stack gripper. The stacks can be centered in two stack chambers, which are arranged side by side on the carriage. A stop element supported on the carriage is assigned to each stack chamber and can be moved between a working position and a retracted position, such that in their working position, the stop elements project into the associated stack chamber in such a way that the stacks can be moved by the stack gripper from a forward holding position of the transfer position towards the stop elements and placed against the stop elements. The stacks positioned on the stop elements are gripped by the stack gripper between a finger and pressing means and conveyed to a pallet.
摘要翻译：馈电站具有以允许其横向移动的方式支撑在馈电站的机架上的托架和安装在托架上的堆叠式输送机，用于将堆叠从进给位置传送到转移位置，每个堆叠可以由堆垛机去除。堆叠可以集中在两个堆叠室中，它们并排布置在托架上。支撑在滑架上的停止元件被分配给每个堆叠室，并且可以在工作位置和缩回位置之间移动，使得在其工作位置中，止动元件以这样的方式突出到相关联的堆叠室中，通过堆垛夹持器从转移位置的前保持位置朝着停止元件移动并且抵靠止动元件放置。定位在止动元件上的堆叠物通过手指和按压装置之间的堆叠夹持器夹持并被输送到托盘。

5. 发明授权

US07810807B2 Device for centering an overlapping sheet flow 失效
标题翻译：用于对齐重叠片材流的装置
公开(公告)号：US07810807B2
公开(公告)日：2010-10-12
申请号：US10912087
申请日：2004-08-06
申请人： Stefan Liebheit
发明人： Stefan Liebheit
IPC分类号： B65H9/00
CPC分类号： B65H9/04 , B65H5/24 , B65H2301/3422 , B65H2301/3611 , B65H2301/441 , B65H2301/4422 , B65H2301/4423 , B65H2301/4462 , B65H2404/154
摘要： The device comprises a driven conveyor with a transport element for the horizontal guidance of an overlapped flow of product. Driven alignment units for aligning the sides of the overlapped flow are positioned on a support. A first alignment unit is arranged on the left side of the driven conveyor as seen in transporting direction, and a second alignment unit is arranged on the right side of the conveyor as seen in transporting direction. At least one device is provided for loosening up the overlapped flow from below, thus reducing the friction between adjacent individual products of the overlapped flow. As a result, the operation of centering the overlapped flow in an intake region and a steady-flow region is aided considerably. The device for loosening up the overlapped flow can be realized particularly cost-effectively through raised regions on the transport rollers.
摘要翻译：该装置包括具有用于水平引导重叠产品流的运输元件的从动输送机。用于对准重叠流的侧面的驱动对准单元位于支撑件上。第一对准单元布置在从运送方向的左侧的从动输送机的左侧，第二对准单元布置在输送机的右侧，沿输送方向看。提供至少一个装置用于从下方松开重叠流，从而减少重叠流的相邻单独产品之间的摩擦。结果，显着地辅助了重合流体在进气区域和稳定流动区域中的对中操作。用于松开重叠流动的装置可以通过输送辊上的凸起区域特别成本有效地实现。

6. 发明申请

US20090238672A1 Infeed station of a stack palletizing system and method for transferring stacks to a gripper with an infeed station of this type 有权
标题翻译：堆垛堆垛系统的进料站和用于将堆叠传送到具有这种类型的进料站的夹具的方法
公开(公告)号：US20090238672A1
公开(公告)日：2009-09-24
申请号：US12380988
申请日：2009-03-04
申请人： Marc Ryf , Stefan Liebheit
发明人： Marc Ryf , Stefan Liebheit
IPC分类号： B65G1/00
CPC分类号： B65G61/00 , Y10S414/12
摘要： An infeed station has a stack feeder and a first and second chamber, which can each receive stacks from the stack feeder. The stacks can be conveyed in the chambers and can be transferred to a stack gripper with the conveyors assigned to the first chamber and the second chamber. First centering units serve to center the stacks in the first chamber, and second centering units serve to center the stacks in the second chamber. Third conveyors are arranged between the first and second conveyors. The first and second centering units can be shifted relative to each other so that the third conveyors are positioned in the first or second chamber, and the chamber with the third conveyors is much wider than the other chamber. The infeed station can be changed between double infeed with parallel processing of two stacks and single infeed with processing of only one stack of relatively great width at a time.
摘要翻译：进料站具有堆叠进料器和第一和第二室，每个室可以从堆料进料器接收堆叠。堆叠可以在室中输送并且可以被传送到堆垛机，输送机被分配到第一室和第二室。第一定心单元用于将堆叠中心在第一室中，并且第二定心单元用于使堆叠在第二室中。第三输送机布置在第一和第二输送机之间。第一和第二定心单元可以相对于彼此移动，使得第三输送机定位在第一或第二室中，并且具有第三输送机的室比另一个室宽得多。进料站可以在两个并行处理两个堆叠的双进料之间进行更改，一次进料只能处理一个相对较大宽度的一个堆叠。

7. 发明授权

US08152434B2 Double infeed stacking table with centering and method for transferring stacks to a gripper with an infeed station of this type 有权
标题翻译：具有定中心的双进料堆叠台和用于将堆叠传送到具有这种类型的进料站的夹具的方法
公开(公告)号：US08152434B2
公开(公告)日：2012-04-10
申请号：US12380988
申请日：2009-03-04
申请人： Marc Ryf , Stefan Liebheit
发明人： Marc Ryf , Stefan Liebheit
IPC分类号： B65H31/30 , B65F9/00 , B66C1/42 , B66F9/14
CPC分类号： B65G61/00 , Y10S414/12
摘要： An infeed station has a stack feeder and a first and second chamber, which can each receive stacks from the stack feeder. The stacks can be conveyed in the chambers and can be transferred to a stack gripper with the conveyors assigned to the first chamber and the second chamber. First centering units serve to center the stacks in the first chamber, and second centering units serve to center the stacks in the second chamber. Third conveyors are arranged between the first and second conveyors. The first and second centering units can be shifted relative to each other so that the third conveyors are positioned in the first or second chamber, and the chamber with the third conveyors is much wider than the other chamber. The infeed station can be changed between double infeed with parallel processing of two stacks and single infeed with processing of only one stack of relatively great width at a time.
摘要翻译：进料站具有堆叠进料器和第一和第二室，每个室可以从堆料进料器接收堆叠。堆叠可以在室中输送并且可以被传送到堆垛机，输送机被分配到第一室和第二室。第一定心单元用于将堆叠中心在第一室中，并且第二定心单元用于使堆叠在第二室中。第三输送机布置在第一和第二输送机之间。第一和第二定心单元可以相对于彼此移动，使得第三输送机定位在第一或第二室中，并且具有第三输送机的室比另一个室宽得多。进料站可以在两个并行处理两个堆叠的双进料之间进行更改，一次进料只能处理一个相对较大宽度的一个堆叠。

8. 发明授权

US08011280B2 Rotary cutter for trimming printed products conveyed in an overlapping flow 失效
标题翻译：用于修剪印刷产品的旋转切割机在重叠流中传送
公开(公告)号：US08011280B2
公开(公告)日：2011-09-06
申请号：US12068079
申请日：2008-02-01
申请人： Stefan Liebheit
发明人： Stefan Liebheit
IPC分类号： B26D5/00
CPC分类号： B65H35/02 , B26D1/0006 , B26D1/24 , B26D5/00 , B26D5/32 , B26D2001/0033 , B26D2001/0046 , B65H29/66 , B65H2301/5155 , B65H2511/13 , B65H2513/10 , B65H2513/11 , B65H2801/21 , Y10T83/145 , Y10T83/148 , Y10T83/159 , Y10T83/538 , Y10T83/6475 , Y10T83/7805 , Y10T83/783 , B65H2220/01 , B65H2220/02
摘要： A rotary cutter for trimming printed products conveyed in an overlapping flow. The rotary cutter including a first knife that rotates and a second knife that rotates counter to the first knife. The second knife is arranged to operate jointly with the first knife. At least one of the knives includes a plurality of blades distributed over a circumference. A conveying device conveys the overlapping flow between the first knife and the second knife. A control unit controls the rotational speed of at least one of the first knife and the second knife. The rotational speed of at least one of the knives is predetermined based on at least one of the speed value for the conveying device or a thickness value of the overlapping flow.
摘要翻译：一种用于修整在重叠流中输送的印刷产品的旋转切割器。旋转刀具包括旋转的第一刀和与第一刀相反的第二刀。第二把刀被设置成与第一把刀共同操作。刀具中的至少一个包括分布在圆周上的多个叶片。输送装置输送第一刀和第二刀之间的重叠流。控制单元控制第一刀和第二刀中的至少一个的旋转速度。至少一个刀的旋转速度基于输送装置的速度值或重叠流的厚度值中的至少一个来预先确定。

9. 发明授权

US07578222B2 Rotary cutter 失效
标题翻译：旋转刀
公开(公告)号：US07578222B2
公开(公告)日：2009-08-25
申请号：US11225127
申请日：2005-09-14
申请人： Stefan Liebheit
发明人： Stefan Liebheit
IPC分类号： B23D19/04 , B26D5/20
CPC分类号： B26D5/02 , B26D7/2635 , Y10T83/175 , Y10T83/659 , Y10T83/7826 , Y10T83/783 , Y10T83/7843
摘要： A rotary cutter comprises a first knife located on a knife shaft having a longitudinal axis, a second knife spaced from the first knife by an adjustable cutting gap, a control unit including a drive for turning at least one of the first knife or the second knife, and an adjusting mechanism for moving at least one of the first knife or the second knife in the direction of the longitudinal axis to adjust the cutting gap. The adjusting mechanism comprises a first signal transmitter for detecting a zero position of the first and second knives; a second signal transmitter for detecting the cutting position of the first and second knives; and an adjustment drive coupled to the first and second signal transmitters for movement of at least one of the first or second knives from the zero position to the cutting position.
摘要翻译：旋转切割机包括位于具有纵向轴线的刀轴上的第一刀，通过可调节的切割间隙与第一刀间隔开的第二刀，包括用于转动第一刀或第二刀中的至少一个的驱动器的控制单元以及用于沿纵轴方向移动第一刀或第二刀中的至少一个的调节机构，以调整切割间隙。调节机构包括用于检测第一和第二刀的零位置的第一信号发射器; 第二信号发射器，用于检测第一和第二刀的切割位置; 以及耦合到第一和第二信号发射器的调节驱动器，用于使第一或第二刀中的至少一个从零位置移动到切割位置。

10. 发明申请

US20060065091A1 Rotary cutter 失效
公开(公告)号：US20060065091A1
公开(公告)日：2006-03-30
申请号：US11225127
申请日：2005-09-14
申请人： Stefan Liebheit
发明人： Stefan Liebheit
IPC分类号： B26D7/06 , B23D19/04
CPC分类号： B26D5/02 , B26D7/2635 , Y10T83/175 , Y10T83/659 , Y10T83/7826 , Y10T83/783 , Y10T83/7843
摘要： A rotary cutter comprises a first knife located on a knife shaft having a longitudinal axis, a second knife spaced from the first knife by an adjustable cutting gap, a control unit including a drive for turning at least one of the first knife or the second knife, and an adjusting mechanism for moving at least one of the first knife or the second knife in the direction of the longitudinal axis to adjust the cutting gap. The adjusting mechanism comprises a first signal transmitter for detecting a zero position of the first and second knives; a second signal transmitter for detecting the cutting position of the first and second knives; and an adjustment drive coupled to the first and second signal transmitters for movement of at least one of the first or second knives from the zero position to the cutting position.

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