公开(公告)号：US20080000376A1

公开(公告)日：2008-01-03

申请号：US11659997

申请日：2005-07-28

申请人： Holger Wiese ,  Bernd Lindner ,  Helmut Schild ,  Lothar Kuhlmeyer ,  Bernd Marneth ,  Joachim Blumor

发明人： Holger Wiese ,  Bernd Lindner ,  Helmut Schild ,  Lothar Kuhlmeyer ,  Bernd Marneth ,  Joachim Blumor

IPC分类号： B41D7/00

CPC分类号： B41F31/02 ,  B41F13/0045 ,  B41F27/1206 ,  B41P2213/734

摘要： The invention concerns a method for controlling a machine for processing sheet material that has at least one individually driven cylinder. The method involves interrupting a pressure contact in a contact zone between a plate cylinder 10 as a directly driven cylinder and a neighboring rubber blanket cylinder 8. The plate cylinder 10 is then turned by the direct drive from its particular angular position into an angular position in which a first printing plate located on the plate cylinder 10 can be removed. The first printing plate is then removed from the plate cylinder 10 and a second printing plate is brought up and secured to the plate cylinder 10. The plate cylinder 10 with the second printing plate is then turned by the direct drive into an angular position appropriate for the printing process. At the same time the printing plates on the plate cylinder 10 are changed and with pressure contact interrupted between plate and rubber blanket cylinders 10, 8, a cleaning device 7 is placed on the rubber blanket cylinder 8, the rubber blanket is cleaned, and then the cleaning device 7 is removed. The rubber blanket cylinder 8 and the plate cylinder 10 carrying the second printing plate are then brought back into pressure contact in the contact zone.

摘要翻译： 本发明涉及一种用于控制用于处理片材的机器的方法，所述片材具有至少一个单独驱动的圆筒。 该方法涉及中断在作为直接驱动的圆筒的印版滚筒10与相邻橡胶橡皮滚筒8之间的接触区域中的压力接触。然后，印版滚筒10通过直接驱动从其特定的角位置转动到 可以移除位于印版滚筒10上的第一印刷版。 然后将第一印版从印版滚筒10中取出，并将第二印版提起并固定到印版滚筒10.然后，具有第二印版的印版滚筒10通过直接驱动转动到适于 印刷过程。 同时，印版滚筒10上的印版改变，并且在印版和橡皮布滚筒10,8之间压力接触中断，清洁装置7放置在橡皮布滚筒8上，橡皮布被清洁，然后 去除清洁装置7。 橡胶橡皮滚筒8和承载第二印版的印版滚筒10然后在接触区域中恢复压力接触。

公开(公告)号：US5295678A

公开(公告)日：1994-03-22

申请号：US968450

申请日：1992-10-29

申请人： Bernd Lindner ,  Albrecht Volz ,  Joachim Blumor

发明人： Bernd Lindner ,  Albrecht Volz ,  Joachim Blumor

IPC分类号： B41J13/00 ,  B65H1/14 ,  B65H1/18 ,  B65H7/20

CPC分类号： B65H1/18

摘要： A system and method for controlling the lifting of a stack of sheets to be printed in order to keep the currently uppermost sheet of the stack within a certain predetermined height range for reliable removal to a feed table. A motor is operated in either a discontinuous mode or in a continuous mode to lift the sheets, the mode of operation being chosen in dependence on the speed of the press and the thickness of the sheets when compared against an established curve. A sensor is utilized to determine the vertical position of the uppermost sheet in the stack. In the continuous mode the motor speed is adjusted in accordance with the height of the uppermost sheet in the stack, while in the discontinuous mode, the motor is energized and de-energized such that the height of the currently uppermost sheet in the stack is maintained within a predetermined height range.

摘要翻译： 一种用于控制要打印的一叠片材的提升的系统和方法，以便将堆叠的当前最上面的片材保持在一定的预定高度范围内，以便可靠地移除到进料台。 电动机以不连续模式或以连续模式操作以提升纸张，当与已建立的曲线进行比较时，根据压力的速度和纸张的厚度来选择操作模式。 传感器用于确定堆叠中最上面的片材的垂直位置。 在连续模式下，根据堆叠中最上面的片材的高度来调节电动机速度，而在不连续模式下，电动机通电并断电，使得堆叠中当前最上面的片材的高度被维持 在预定高度范围内。

公开(公告)号：US5927195A

公开(公告)日：1999-07-27

申请号：US984607

申请日：1997-12-03

申请人： Albrecht Volz ,  Joachim Blumor ,  Holger Wiese ,  Helmut Schild ,  Thomas Herrmann ,  Klaus-Peter Reichardt

发明人： Albrecht Volz ,  Joachim Blumor ,  Holger Wiese ,  Helmut Schild ,  Thomas Herrmann ,  Klaus-Peter Reichardt

IPC分类号： B41F13/00 ,  B41F13/004 ,  B41F33/00 ,  B41F7/06 ,  B41F5/02 ,  B41F5/22

CPC分类号： B41F13/0045 ,  B41P2213/734

摘要： A printing machine is disclosed, in particular a sheet-fed offset printing machine, in which a plurality of cylinders are coupled to one another via a continuous drive train, and at least two cylinders include a controllable drive. The controllable drive stresses the drive train in order affect the tooth-flank contact of the gear train, which affects the angular position of the printing cylinders. By controlling the angular positions of the printing cylinders, precise registration is maintained during dynamic changes in the load on the gear train during the printing process. More specifically, blanket cylinders in the printing machine are each coupled to a position-controllable drive, which is controlled by applying a preferred position value in such a way that the gear train placed between two drives is stressed by a predefined angular amount.

摘要翻译： 公开了一种印刷机，特别是一种单张胶版印刷机，其中多个圆柱体通过连续传动系彼此连接，并且至少两个圆柱体包括可控驱动。 可控制的驱动应力传动系是为了影响齿轮系的齿面接触，影响着印刷滚筒的角位置。 通过控制印刷滚筒的角度位置，在打印过程中在齿轮系上的载荷的动态变化期间保持精确对准。 更具体地说，打印机中的橡皮布滚筒各自联接到可位置控制的驱动器，其通过施加优选的位置值来控制，使得放置在两个驱动器之间的齿轮系受到预定的角度量的压力。

公开(公告)号：US5566613A

公开(公告)日：1996-10-22

申请号：US533678

申请日：1995-09-26

申请人： Achim Stoffler ,  Valentin Gensheimer ,  Edgar Werber ,  Marc Hinz ,  Peter Hummel ,  Jurgen Wenzel ,  Albrecht Volz ,  Joachim Blumor ,  Hubert Zschetzsche ,  Manfred Straub

发明人： Achim Stoffler ,  Valentin Gensheimer ,  Edgar Werber ,  Marc Hinz ,  Peter Hummel ,  Jurgen Wenzel ,  Albrecht Volz ,  Joachim Blumor ,  Hubert Zschetzsche ,  Manfred Straub

IPC分类号： B41F31/02 ,  B41F31/14 ,  B41F31/06

CPC分类号： B41F31/14 ,  Y10S101/32

摘要： An undershot inking unit and associated method are disclosed. The undershot inking unit includes an ink fountain roller that is controlled independently of the printing speed of the printing machine, and in which the rotational contact angle of the distributor roller on the ink fountain roller is varied according to the printing unit speed. The method comprises controlling the rotational speed of the ink fountain roller independently of the printing speed of the printing machine; and varying the rotational contact angle of the intermittent ductor roller on the ink fountain roller according to the printing speed of the printing machine. In a preferred embodiment, the apparatus includes two coaxial cams rotatably adjustable with respect to each other. Each cam includes a predominant circumferential contour and a subordinate circumferential contour. By adjusting the relative rotational position of the cams, the rotational contact angle of the ductor roller on the ink foundation roller is varied according to the printing unit speed.

摘要翻译： 公开了一种低压着墨单元和相关方法。 下墨着墨单元包括独立于印刷机的印刷速度控制的墨斗辊，其中墨斗辊上的分配辊的旋转接触角根据印刷单元速度而变化。 该方法包括独立于印刷机的打印速度控制墨斗辊的旋转速度; 并且根据印刷机的印刷速度改变墨斗辊上间歇导辊的旋转接触角。 在优选实施例中，该装置包括可相对于彼此可旋转地调节的两个同轴凸轮。 每个凸轮包括主要的圆周轮廓和从属圆周轮廓。 通过调节凸轮的相对旋转位置，墨水基底辊上的导辊的旋转接触角根据印刷单元速度而变化。

公开(公告)号：US5493970A

公开(公告)日：1996-02-27

申请号：US237076

申请日：1994-05-03

申请人： Achim Stoffler ,  Valentin Gensheimer ,  Edgar Werber ,  Marc Hinz ,  Peter Hummel ,  Jurgen Wenzel ,  Albrecht Volz ,  Joachim Blumor ,  Hubert Zschetzsche ,  Manfred Straub

发明人： Achim Stoffler ,  Valentin Gensheimer ,  Edgar Werber ,  Marc Hinz ,  Peter Hummel ,  Jurgen Wenzel ,  Albrecht Volz ,  Joachim Blumor ,  Hubert Zschetzsche ,  Manfred Straub

IPC分类号： B41F31/02 ,  B41F31/14 ,  B41F31/06

CPC分类号： B41F31/14 ,  Y10S101/32

摘要： An undershot inking unit and associated method are disclosed. The undershot inking unit includes an ink fountain roller that is controlled independently of the printing speed of the printing machine, and in which the rotational contact angle of the distributor roller on the ink fountain roller is varied according to the printing unit speed. The method comprises controlling the rotational speed of the ink fountain roller independently of the printing speed of the printing machine; and varying the rotational contact angle of the intermittent ductor roller on the ink fountain roller according to the printing speed of the printing machine. In a preferred embodiment, the apparatus includes two coaxial cams rotatably adjustable with respect to each other. Each cam includes a predominant circumferential contour and a subordinate circumferential contour. By adjusting the relative rotational position of the cams, the rotational contact angle of the ductor roller on the ink foundation roller is varied according to the printing unit speed.

公开(公告)号：US20070289465A1

公开(公告)日：2007-12-20

申请号：US11660061

申请日：2005-07-28

申请人： Holger Wiese ,  Bernd Lindner ,  Helmut Schild ,  Lothar Kuhlmeyer ,  Bernd Marneth ,  Joachim Blumor

发明人： Holger Wiese ,  Bernd Lindner ,  Helmut Schild ,  Lothar Kuhlmeyer ,  Bernd Marneth ,  Joachim Blumor

IPC分类号： B41F13/20

CPC分类号： B41F13/008 ,  B41F13/0045 ,  B41F23/08 ,  B41F31/004 ,  B41F35/02

摘要： The invention relates to a method and a device for controlling a processing machine for sheet-like material having at least one cylinder that can be driven individually and that carries a printing form. The method involves, inter alia, eliminating the pressurized printing contact between the plate cylinder 10 and adjacent rubber blanket cylinder 8 and for cleaning processes the inking unit rollers are separated on the drive side from the main drive and gear train of the sheet-guiding cylinder 6 and temporarily coupled with the directly driven plate cylinder 10. The plate cylinder 10 and inking unit rollers are driven at a first rotational speed and the rubber blanket cylinder 8 and the adjacent sheet-guiding cylinder 6 are driven at a second rotational speed by the main drive and gear train. After the cleaning process is completed, the temporary drive coupling is separated and the inking unit rollers are coupled with the main drive and gear train and the pressurized printing contact between the plate cylinder and rubber blanket cylinder is re-established.

摘要翻译： 本发明涉及一种用于控制片状材料的加工机的方法和装置，该方法和装置具有至少一个可单独驱动并具有打印形式的圆筒。 该方法尤其涉及消除印版滚筒10和相邻的橡皮布滚筒8之间的加压印刷接触，并且为了清洁处理，着墨单元辊在驱动侧与片材引导筒的主驱动和齿轮系分离 并且与直接驱动的印版滚筒10暂时耦合。印版滚筒10和着墨单元辊以第一旋转速度被驱动，并且橡胶橡皮滚筒8和相邻的导片滚筒6以第二旋转速度被驱动 主驱动和齿轮系。 清洁过程完成后，临时驱动联轴器被分离，并且着墨单元辊与主驱动齿轮系连接，并且印版滚筒和橡胶滚筒之间的加压印刷接触被重新建立。

公开(公告)号：US5983793A

公开(公告)日：1999-11-16

申请号：US942994

申请日：1997-10-02

申请人： Albrecht Volz ,  Joachim Blumor ,  Klaus-Peter Reichardt ,  Holger Wiese ,  Helmut Schild

发明人： Albrecht Volz ,  Joachim Blumor ,  Klaus-Peter Reichardt ,  Holger Wiese ,  Helmut Schild

IPC分类号： B41F13/00 ,  B41F13/008 ,  B41F33/08 ,  B41F5/00

CPC分类号： B41F13/0008 ,  B41F13/008

摘要： A drive for a sheet-fed printing machine, in particular a sheet-fed offset printing machine is described, in which the individual cylinders and/or drums and the plate or form cylinders are driven by a common drive train. In order to allow automated operations to proceed simultaneously, clutches are arranged in the drive trains of the individual plate or form cylinders and, furthermore, the individual plate or form cylinders are assigned drive motors which can be controlled separately and by means of which the plate or form cylinders can be driven in the intended manner after corresponding disengagement.

摘要翻译： 描述了单张纸印刷机，特别是单张胶版印刷机的驱动器，其中各个滚筒和/或滚筒以及板或滚筒由公共传动系驱动。 为了允许自动操作同时进行，离合器被布置在单个板的驱动列中或形成缸体，此外，单独的板或形式缸被分配驱动马达，其可以分开控制，并且借助于该板 或者可以在相应的分离之后以预期的方式驱动成型缸。

公开(公告)号：US5826505A

公开(公告)日：1998-10-27

申请号：US872693

申请日：1997-06-11

申请人： Albrecht Volz ,  Joachim Blumor ,  Holger Wiese ,  Klaus-Peter Reichardt ,  Helmut Schild

发明人： Albrecht Volz ,  Joachim Blumor ,  Holger Wiese ,  Klaus-Peter Reichardt ,  Helmut Schild

IPC分类号： B41F13/00 ,  B41F13/004 ,  B41F13/14 ,  B41F33/00 ,  B41F5/10

CPC分类号： B41F13/0045 ,  B41P2213/734

摘要： A drive is provided for a sheet-fed offset printing press having multiple printing units. Each printing unit has printing cylinders which are independently driven. Transfer drums are driven mechanically uncoupled from the printing cylinders, and may be interconnected by a single gear train, or the transfer cylinders of each printing unit may be independently driven by a respective drive. Other rollers in the printing units may have individual controllable drives also. The invention minimizes disturbances caused by load fluctuations in conventional printing presses wherein the printing and transfer systems are mechanically intercoupled. The invention also is cost effective, particularly for register corrections. According to the invention, at least the plate cylinders are driven individually with respect to the sheet-transfer system or the corresponding blanket cylinder.

摘要翻译： 为具有多个印刷单元的单张胶版印刷机提供驱动器。 每个印刷单元具有独立驱动的印刷滚筒。 转印鼓机构与印刷滚筒机械地脱开，并且可以通过单个齿轮系互连，或者每个印刷单元的传送滚筒可以由相应的驱动器独立地驱动。 打印单元中的其它滚筒也可以具有单独的可控驱动。 本发明使传统印刷机中的负载波动引起的干扰最小化，其中打印和传送系统机械地相互配合。 本发明也具有成本效益，特别是对于寄存器校正。 根据本发明，至少印版滚筒相对于片材传送系统或相应的橡皮滚筒单独驱动。

公开(公告)号：US20100212525A1

公开(公告)日：2010-08-26

申请号：US12738188

申请日：2008-09-26

申请人： Joachim Blumor ,  Klaus-Peter Reichardt ,  Harald Togel

发明人： Joachim Blumor ,  Klaus-Peter Reichardt ,  Harald Togel

IPC分类号： B41L39/00

CPC分类号： B41F13/0045

摘要： The invention relates to a method for operating a printing press, particularly a sheet-fed offset printing press, wherein at least two drives, whose positions can be controlled independently from each other, feed into a continuous gear train of the printing press. A desired torque distribution for the drives feeding into the continuous gear train is determined such that each drive provides a driving torque for the associated sub-unit of driven devices and in part for the sub-unit of driven devices associated with a drive connected downstream of the respective drive, wherein based on said torque distribution for each drive an individual angle target value is determined, which is used to control the position of each drive individually in order to provide an angular difference that is dependent on the torque distribution between the feed sites of the drives.

摘要翻译： 本发明涉及一种用于操作印刷机，特别是单张胶版印刷机的方法，其中至少两个驱动器，其位置可彼此独立地控制，进入印刷机的连续齿轮系。 确定供给到连续齿轮系的驱动器的期望的扭矩分配被确定为使得每个驱动器为驱动装置的相关联的子单元提供驱动扭矩，并且部分地为与驱动装置相关联的驱动装置相关联的驱动装置的子单元 相应的驱动器，其中基于每个驱动器的所述扭矩分配，确定单独的角度目标值，其用于单独地控制每个驱动器的位置，以便提供取决于进给位置之间的扭矩分布的角度差 的驱动器。

公开(公告)号：US5924362A

公开(公告)日：1999-07-20

申请号：US872847

申请日：1997-06-11

申请人： Albrecht Volz ,  Joachim Blumor ,  Holger Wiese ,  Klaus-Peter Reichardt

发明人： Albrecht Volz ,  Joachim Blumor ,  Holger Wiese ,  Klaus-Peter Reichardt

IPC分类号： B41F13/00 ,  B41F13/004 ,  B41F33/00 ,  B41F33/08 ,  B41F5/02

CPC分类号： B41F13/0045 ,  B41P2213/734

摘要： A drive system for a sheet-fed offset printing press in which one or more cylinders are motor-driven in accordance with a prescribed desired position. According to the invention, a correction device receives measured angular position values of the cylinder from a rotational position sensor. The correction device then converts the measured position values into modified position values which are then sent to the drive controller. The drive controller compares the modified position values with desired cylinder position values and controls the motor so as to correct any deviation between the values. The correction device allows modification of the measured signals as needed to compensate for known or determinable parameters. A drive according to the present invention provides precise driving control, while reducing the required assembly and manufacturing accuracy of components such as the angle position sensor, and while compensating for other errors in drives.

摘要翻译： 一种用于单张胶印机的驱动系统，其中一个或多个气缸根据规定的期望位置被电动驱动。 根据本发明，校正装置从旋转位置传感器接收测量的圆柱体的角位置值。 然后，校正装置将测量的位置值转换成修改的位置值，然后将其发送到驱动控制器。 驱动控制器将修改的位置值与所需的气缸位置值进行比较，并控制电机，以校正值之间的任何偏差。 校正装置允许根据需要修改测量信号以补偿已知或可确定的参数。 根据本发明的驱动器提供精确的驱动控制，同时减少诸如角度位置传感器的部件的所需组装和制造精度，并且同时补偿驱动器中的其他错误。