Method and apparatus for setting register on a multicolor printing machine, and multicolor printing machine
    1.
    发明申请
    Method and apparatus for setting register on a multicolor printing machine, and multicolor printing machine 有权
    用于在多色印刷机上设置寄存器的方法和装置以及多色印刷机

    公开(公告)号:US20020001491A1

    公开(公告)日:2002-01-03

    申请号:US09860120

    申请日:2001-05-17

    IPC分类号: G03G015/01

    摘要: The invention relates to a method and apparatus for setting register on a multicolor printing machine (1) having color printing units (6, 6null, 6null, 6null) allocated to various printing inks and having image cylinders (2, 2null), equipment (3, 3null) for producing images, in particular electrostatic latent images, on the image cylinders (2, 2null, . . . ), a carrier (4) for printing substrates (15) and image transfer points (5, 5null, 5null, 5nullnull) for the transfer of the color separations (7, 7null, . . . ) from the color printing units (6, 6null, 6null, 6nullnull) to the printing substrates (15), an allocation of the image productions (11, 11null) on the image cylinders (2, 2null, . . . ) to the printing substrates (15) being carried out in order to achieve coincidence of register of the color separations (7, 7null, . . . ) in the print. Apparatus and methods of this type are to be configured in such a way that a high precision in setting the register can be achieved with a tolerable outlay, in particular as far as possible without reject prints. This is achieved by a time-independent allocation of the positions of the image productions (11, 11null, . . . ) on the image cylinders (2, 2null, . . . ) to the printing substrates (15) being carried out for at least one defined area (10, 10null, 10null, . . . , 10n) of all the color separations (7, 7null, . . . ).

    摘要翻译: 本发明涉及一种用于在具有分配给各种印刷油墨的彩色印刷单元(6,6',6“,6”)的多色印刷机(1)上设置寄存器的方法和装置,并且具有图像柱体 '),用于在图像气缸(2,2',...)上产生图像特别是静电潜像的设备(3,3'),用于印刷基底(15)和图像转印点的载体(4) (5,6',6“,6”)的颜色分离(7,7',...)的色调(5,5',5“,5”') ')印刷到印刷基板(15)上,对图像气缸(2,2'...)上的图像生成(11,11')分配到打印基板(15),以便实现 打印中分色(7,7',...)的记录重合。 这种类型的装置和方法应被配置成使得能够以可容许的费用来实现设置寄存器的高精度,特别是尽可能地没有拒绝打印。 这是通过时间无关地分配图像产品(11,11'...)在图像气缸(2,2',...)上的位置到被执行的打印基板(15)来实现的 对于所有分色(7,7',...)的至少一个限定区域(10,10',10“,...,10n)。

    Method and apparatus for setting register description
    2.
    发明申请
    Method and apparatus for setting register description 失效
    用于设置寄存器描述的方法和装置

    公开(公告)号:US20010042480A1

    公开(公告)日:2001-11-22

    申请号:US09858208

    申请日:2001-05-15

    IPC分类号: B41F013/24

    摘要: The invention relates to a method and apparatus for setting register, with detection of the entry of a printing substrate (2) into a printing machine (1) and calculation of the beginning of digital production of color separations (3, 3null, 3null, 3nullnull) to achieve an in-register position of the color separation prints (4, 4null, 4null, 4nullnull) on a printing substrate (2). By means of the invention, the method and the apparatus are to be developed in such a way that more time is available for calculating the setting values for setting the register. This is achieved by the printing substrate (2) being detected before it enters the printing machine (1) and, following this detection, the relative positions of the color separations (3, 3null, 3null, 3nullnull) being calculated, and by precise detection of the leading edge (5) of the printing substrate (2) being performed as it enters the printing machine (1) and being made the basis for determining the starts of the production of the color separations (3, 3null, 3null, 3nullnull), their relative position having been precalculated.

    摘要翻译: 本发明涉及一种用于设置寄存器的方法和装置,其中检测到打印基板(2)进入打印机(1)并计算开始分色(3,3',3' ',3“')以在印刷基板(2)上实现分色印刷品(4,4',4”,4“')的注册位置。 通过本发明,该方法和装置将被开发成使得更多的时间可用于计算用于设置寄存器的设定值。 这是通过在其进入打印机(1)之前被检测的打印基板(2)实现的,并且在该检测之后,分色(3,3',3“,3”')的相对位置为 并且通过精确检测印刷基板(2)进入打印机(1)时执行的前缘(5),并作为确定分色开始的基础(3, 3',3“,3”'),它们的相对位置已被预先计算。

    Method and apparatus for correcting register faults in a printing machine
    3.
    发明申请
    Method and apparatus for correcting register faults in a printing machine 失效
    用于校正印刷机中的记录故障的方法和装置

    公开(公告)号:US20010050010A1

    公开(公告)日:2001-12-13

    申请号:US09859845

    申请日:2001-05-17

    IPC分类号: B41M001/14

    摘要: The invention relates to a method and apparatus for correcting register faults in a multicolor printing machine (1) having a number of items of equipment (2,2null, . . . ) for the digital production of color separations (3,3null, . . . ), correction values being determined and assigned to the angular positions (4,4null, . . . ) of at least one image cylinder (5,5null, . . . ) and, as a result, being taken into account for the control of the production of the color separations (3,3null, . . . ) on said image cylinder. By means of the invention, correction values are to be made available for the correction of register faults, which, with a fine graduation, make it possible to assign them to angular positions of machine elements in a repeatable way. This is achieved by circularity errors (6,6null, . . . ; 8,8null, . . . ; 9) of machine elements (5,5null, . . . ; 7,7null, . . . ; 10) which have an influence on the register being determined, assigned to their angular positions (4,4null, . . . ; 13,13null, . . . ; 14) and, from these, the correction values for the control of the production of the color separations (3,3null, . . . ) on the at least one image cylinder (5,5null, . . . ) being determined.

    摘要翻译: 本发明涉及一种用于校正多色打印机(1)中的记录故障的方法和装置,该多色打印机具有多个用于数字制作分色(3,3',...)的设备(2,2',...) ...),校正值被确定并分配给至少一个图像滚筒(5,5',...)的角度位置(4,4',...),并且因此被带入 用于控制在所述图像柱上的分色(3,3',...)的生产。 通过本发明,校正值将被用于校正寄存器故障,其中精确的刻度使得可以以可重复的方式将它们分配给机器元件的角位置。 这是通过机器元件(5,5',...,7,7',...,10的圆形误差(6,6',...,8,8',... 9)实现的 ),它们被分配给它们的角位置(4,4',...,13,13',...,14),并且由此确定了用于控制 在所确定的至少一个图像气缸(5,5',...)上产生分色(3,3',...)。

    Method and apparatus for setting register on a multicolor printing machine
    4.
    发明申请
    Method and apparatus for setting register on a multicolor printing machine 有权
    用于在多色印刷机上设置记录器的方法和装置

    公开(公告)号:US20020050219A1

    公开(公告)日:2002-05-02

    申请号:US09855463

    申请日:2001-05-15

    IPC分类号: B41F001/54 B41F033/00

    摘要: A method and apparatus for setting register on a multicolor printing machine (1) having color printing units (6, 6null, 6null, 6nullnull) assigned to various printing inks, at least one image cylinder (2, 2null, . . . ), image production equipment (3, 3null, . . . ) for producing color separations (7, 7null, . . . ) on the at least one image cylinder (2, 2null, . . . ) and a carrier (4) for printing substrates (15). An assignment of the image production points (11, 11null, . . . ) on the at least one image cylinder (2, 2null, . . . ) is carried out in order to achieve coincidence of register between the color separations (7, 7null, . . . ) in the print, by both the production of the image starts (10) and the production of areas (10null, 10null, . . . , 10n) of the color separations (7, 7null, . . . ) set on the basis of the print and the evaluation of register marks (9, 9null, 9null, 9nullnull).

    摘要翻译: 一种用于在具有分配给各种印刷油墨的彩色印刷单元(6,6',6“,6”)的多色印刷机(1)上设置记录器的方法和装置,至少一个图像滚筒(2,2' ,...),用于在所述至少一个图像气缸(2,2'上)上产生分色(7,7',...)的图像生成设备(3,3',...) 和用于印刷基板(15)的载体(4)。 执行在至少一个图像气缸(2,2',...)上的图像产生点(11,11',...)的分配,以便实现分色(7 ,7',...)在打印中,通过生成图像开始(10)和分色(7,7)的区域(10',10“,...,10n)的生成 ',...)设置在印刷和评估注册商标(9,9',9“,9”')的基础上。

    Method and apparatus for setting register in a multicolor printing machine
    5.
    发明申请
    Method and apparatus for setting register in a multicolor printing machine 失效
    用于在多色印刷机中设定寄存器的方法和装置

    公开(公告)号:US20010055505A1

    公开(公告)日:2001-12-27

    申请号:US09858430

    申请日:2001-05-16

    IPC分类号: G03G015/01

    摘要: The invention relates to a method and apparatus for setting register in a multicolor printing machine (1) having a number of items of equipment (2, 2null, . . . ) for the digital production of color separations (3, 3null, . . . ), the actions of setting up and combining the color separations (3, 3null, . . . ) being controlled, in order to set the register, in such a way that in-register prints are achieved, influencing variables (4, 4null, 4null) which are caused by the printed pages and have an influence on the register being taken into account in setting up and combining the color separations (3, 3null, . . . ) before the onset of a change in said influencing variables. By means of the invention, the method and the apparatus are to be developed in such a way that no interruption of the printing process between two different printed pages (33, 34) is necessary. According to the invention, the object is achieved in that in the event of a register correction resulting from a change in influencing variables (4, 4null, 4null) caused by a printed page, the retroactive influence of the influencing variables (4, 4null, 4null) of the preceding printed page (33) is taken into account.

    摘要翻译: 本发明涉及一种用于在多色打印机(1)中设置寄存器的方法和装置,该多色打印机具有多个用于数字生产分色(3,3',...)的设备(2,2',...)的项目。 ...),设置和组合被控制的分色(3,3',...)的动作,以便设置寄存器,使得实现注册打印,影响变量(4 ,4',4“),其在打印页面之前引起并且在设置和组合变色开始之前的分色(3,3',...)时考虑到对寄存器的影响 在影响变量中。 通过本发明,该方法和装置将被开发成不需要在两个不同的打印页面(33,34)之间中断打印过程。 根据本发明,实现的目的在于,在由打印页引起的影响变量(4,4',4“)的改变引起的寄存器校正的情况下,影响变量(4)的追溯影响 ,4',4“)被考虑在内。

    Method and apparatus for the digital control of an element of a printing machine, and printing machine
    6.
    发明申请
    Method and apparatus for the digital control of an element of a printing machine, and printing machine 审中-公开
    用于数字控制印刷机元件和打印机的方法和装置

    公开(公告)号:US20010046056A1

    公开(公告)日:2001-11-29

    申请号:US09858365

    申请日:2001-05-16

    IPC分类号: B41B001/00

    摘要: The invention relates to a method, apparatus and a printing machine (1) having a control device (8, 8null, 8null, 8nullnull) for the digital control of an element of the printing machine (1), an assignment (6, 6null) of two non-coincident digital variables (2 and 2null) being carried out. The error of such an assignment (6, 6null) can be kept small in that, for successive assignments (6, 6null), an integer assignment (6, 6null) of small steps (3) of a first variable (2) to a large step (3null) of a second variable (2null) is carried out in such a way that for each assignment (6, 6null) the numerical ratio remains constant or is changed in such a way that the assignment error (4, 4null) never reaches the width (5) of the smaller steps (3) of the first variable (2) in any assignment (6, 6null).

    摘要翻译: 本发明涉及一种具有用于数字控制印刷机(1)的元件的控制装置(8,8',8“,8”)的方法,装置和印刷机器, 正在执行两个非重合数字变量(2和2')的赋值(6,6')。 这种分配(6,6')的错误可以保持较小,因为对于连续分配(6,6'),第一变量(2)的小步骤(3)的整数分配(6,6') )到第二变量(2')的大步长(3')的方式,使得对于每个分配(6,6'),数值比保持恒定或改变为使得分配误差 (4,4')在任何分配(6,6')中都不会达到第一变量(2)的较小步骤(3)的宽度(5)。