公开(公告)号：US20140192383A1

公开(公告)日：2014-07-10

申请号：US14241546

申请日：2012-12-05

申请人： THINK LABORATORY CO., LTD.

发明人： Tatsuo Shigeta

IPC分类号： B41C1/04

CPC分类号： B41C1/04 ,  B41C1/18 ,  C25D7/00 ,  C25D17/06 ,  G03F7/24 ,  G03F7/3021

摘要： Provided is a single-motor-driven gravure cylinder chuck mechanism that is enhanced in contact tightness of chuck cones with respect to an unprocessed plate-making roll in each processing unit of a fully automatic plate-making system. The gravure cylinder chuck mechanism is to be used for a processing unit of the fully automatic gravure plate-making processing system for manufacturing a plate-making roll by performing a series of processes on an unprocessed plate-making roll. The gravure cylinder chuck mechanism includes: a pair of chuck cones provided to be opposed to each other, for chucking both end surfaces of the unprocessed plate-making roll; chuck cone moving means for allowing the pair of chuck cones to be freely brought into contact with and separated away from both the end surfaces of the unprocessed plate-making roll; and a single motor for driving the chuck cone moving means. The single motor allows the pair of chuck cones to be freely brought into contact with and separated away from both the end surfaces of the unprocessed plate-making roll so that the pair of chuck cones chuck the unprocessed plate-making roll.

摘要翻译： 提供了一种单电机驱动的凹印缸卡盘机构，其在全自动制版系统的每个处理单元中相对于未加工的制版辊增强了卡盘锥的接触紧密度。 凹版滚筒卡盘机构用于通过在未加工的制版辊上执行一系列工艺来制造制版辊的全自动凹版印刷制版处理系统的处理单元。 凹版滚筒卡盘机构包括：一对夹持锥体，彼此相对设置，用于卡住未加工的制版辊的两个端面; 卡盘锥形移动装置，用于允许一对卡盘锥体与未加工的制版辊的两个端面自由地接触并分离; 以及用于驱动卡盘锥移动装置的单个马达。 单个电动机允许一对卡盘锥体自由地与未加工的制版辊的两个端面接触并分离，使得一对卡盘锥卡盘未加工的制版辊。

公开(公告)号：US08230786B2

公开(公告)日：2012-07-31

申请号：US10487026

申请日：2003-06-03

申请人： Fausto Giori ,  Dirk Dauw ,  Jacques Perrier ,  Laurent Mathys

发明人： Fausto Giori ,  Dirk Dauw ,  Jacques Perrier ,  Laurent Mathys

IPC分类号： B41M1/10 ,  B41N1/06

CPC分类号： H04N1/40081 ,  B23K2101/04 ,  B23K2101/18 ,  B41C1/04 ,  B41M3/14 ,  B41N1/06 ,  Y10T428/12229 ,  Y10T428/30 ,  Y10T428/31721

摘要： A method of manufacturing an engraved plate used in intaglio printing, said plate being engraved by a tool, for example a laser beam, characterized in that the engraving tool uses data from a depth-map, based on a three-dimensional raster image of the document to be printed.

摘要翻译： 一种制造用于凹版印刷的雕刻板的方法，所述板由工具（例如激光束）雕刻，其特征在于，雕刻工具使用来自深度图的数据，基于三维光栅图像的三维光栅图像 要印刷的文件

公开(公告)号：US20110278268A1

公开(公告)日：2011-11-17

申请号：US12779131

申请日：2010-05-13

申请人： Alon Siman-Tov ,  Ophira Melamed

发明人： Alon Siman-Tov ,  Ophira Melamed

IPC分类号： B23K26/38

CPC分类号： B41C1/05 ,  B41C1/02 ,  B41C1/04 ,  G03F7/24

摘要： A method writing an image to a surface of a flexible media mounted on a imaging drum includes mounting a flexible media on the imaging drum; scanning the surface of the flexible media with an optical displacement sensor (ODS); providing the scanned data to a microprocessor; providing imaging data to said microprocessor; combining the scanned data and the imaging data; sending the combined data to an imaging head; and imaging said combined data on the flexible media.

摘要翻译： 将图像写入安装在成像鼓上的柔性介质的表面的方法包括将柔性介质安装在成像鼓上; 用光学位移传感器（ODS）扫描柔性介质的表面; 将扫描的数据提供给微处理器; 向所述微处理器提供成像数据; 组合扫描数据和成像数据; 将组合数据发送到成像头; 并将所述组合数据成像在所述柔性介质上。

公开(公告)号：US07031027B2

公开(公告)日：2006-04-18

申请号：US10025015

申请日：2001-12-19

申请人： Siegfried Beisswenger ,  Michael Biewer

发明人： Siegfried Beisswenger ,  Michael Biewer

IPC分类号： B41C1/02 ,  B41C1/045 ,  B41C1/18

CPC分类号： B41C1/04 ,  B41M2205/16

摘要： An idle distance of an engraving stylus for engraving a rotogravure printing cylinder is set from the cylinder surface of the rotogravure printing cylinder by use of a sliding element that is provided for the guidance of the engraving stylus connected to the sliding element along the cylinder surface during engraving. The setting of the idle distance is undertaken relative to a reference surface that is indicative of the cylinder surface.

公开(公告)号：US20050157347A1

公开(公告)日：2005-07-21

申请号：US10761939

申请日：2004-01-21

申请人： Hans Dewitte

发明人： Hans Dewitte

IPC分类号： B41M1/04 ,  H04N1/405 ,  H04N1/52 ,  B41C1/04

CPC分类号： H04N1/4057 ,  B41C1/04 ,  B41C1/05 ,  B41M1/04 ,  H04N1/4058

摘要： A relief plate, e.g., flexographic plate for printing an image, a platemaking master for producing a relief plate, and a method for producing a platemaking master. The image includes an area to be printed solid. The plate includes in the area to be printed solid a set of line pattern perforations designed to not carry ink on the plate. The line pattern perforations include at least one of the set of patterns consisting of a line screen pattern, a jagged line pattern, a wavy line pattern, a line pattern wherein the lines are not of constant thickness, a cross-hatch pattern, and a periodic pattern of circular lines. In one version, the relief plate including at least one area intended for reproducing a minimum non-zero gray-level using a first halftone pattern of dots. The platemaking master for the relief plate provides exposure in the well-regions between the halftone, such that the wells in the plate are shallower than if no exposure is provided, thereby providing for smaller halftone dots than if no exposure is provided in the well regions of said at least one area.

摘要翻译： 浮雕板，例如用于印刷图像的柔版印版，用于制造浮雕板的制版母版，以及制版母版的制造方法。 图像包括要打印的区域。 该板包括在要打印的区域中固定一组设计成不在纸上携带墨水的线图案穿孔。 线条图案穿孔包括由线条画面图案，锯齿状线条图案，波浪线图案，线条不均匀的线条图案，交叉影线图案和 圆形线的周期性图案。 在一个版本中，浮雕板包括至少一个用于使用点的第一半色调图案再现最小非零灰度级的区域。 浮雕板的制版母版在半色调之间的井区域中提供曝光，使得板中的孔比不提供曝光更浅，从而提供比在井区域中不提供曝光更小的半色调点 的所述至少一个区域。

公开(公告)号：US06523467B2

公开(公告)日：2003-02-25

申请号：US09737055

申请日：2000-12-14

申请人： Dieter Fangmeyer ,  Olaf Broer

发明人： Dieter Fangmeyer ,  Olaf Broer

IPC分类号： B41F107

CPC分类号： G01B11/28 ,  B41C1/04 ,  G01B11/24

摘要： In a method for measuring cups given the engraving of printing cylinders in an electronic engraving machine, an engraver of an engraving member engraves cups into a printing cylinder. The geometric dimensions of the cups represent actual hue values. A video image of the cups is picked up. The contour of a cup is determined in the video image and the geometric dimensions of the cup are determined in that the cup contour is measured. For this purpose, the cup contour in the picked up video image is smoothed by a simulation with a spline function or a general polynomial function, and the geometric dimensions of the cup are determined on the basis of the smoothed cup contour. The determined geometric dimensions are the transverse diagonal, the longitudinal diagonal, the through-cut, the web width, the cup surface or the cup volume.

摘要翻译： 在用于在电子雕刻机中刻印印刷滚筒的杯子的测量方法中，雕刻部件的雕刻器将杯子刻印到印刷滚筒中。 杯子的几何尺寸表示实际色调值。 拿起杯子的影像。 在视频图像中确定杯子的轮廓，并且通过测量杯子轮廓来确定杯子的几何尺寸。 为此，通过具有样条函数或一般多项式函数的模拟，拾取的视频图像中的杯轮廓平滑，并且基于平滑的杯轮廓确定杯的几何尺寸。 确定的几何尺寸是横向对角线，纵向对角线，贯穿切口，腹板宽度，杯子表面或杯子体积。

公开(公告)号：US06362899B1

公开(公告)日：2002-03-26

申请号：US09055518

申请日：1998-04-06

申请人： David L. Flannery ,  Thomas P. Staub ,  David R. Seitz

发明人： David L. Flannery ,  Thomas P. Staub ,  David R. Seitz

IPC分类号： B41C1045

CPC分类号： B41C1/04 ,  B41C1/045 ,  B44B3/009 ,  B44B3/061 ,  G05B19/401 ,  G05B2219/33078 ,  G05B2219/37358 ,  G05B2219/37572 ,  G05B2219/37574 ,  G05B2219/45163 ,  G05B2219/45178 ,  G05B2219/45212 ,  G05B2219/49235 ,  G05B2219/50057 ,  H04N1/00002 ,  H04N1/00031 ,  H04N1/00063 ,  H04N1/00082 ,  H04N1/06 ,  H04N1/0671 ,  H04N1/19 ,  H04N1/4005

摘要： An error detection apparatus and method for use with engravers, such as gravure engravers. An error value E corresponding to the difference between a set of predetermined setup parameters and actual measurement of a portion of an engraved area on the cylinder is determined. The error value E is then used to adjust the engraver to engrave an actual cut or etch in accordance with the set of predetermined setup parameters. The error detection and correction system is suitable for providing a closed-loop system for engraving a cylinder. The apparatus and method may be used during initial setup or during normal operation of the engraver. A method is disclosed comprising the steps of engraving ink receptive cells in the surface of a rotating gravure printing cylinder consisting of the steps of generating a cell width command signal comprising a series of cell width commands, engraving the cells by using the cell width command signal to urge an engraving stylus into periodic engraving contact with the surface, measuring actual widths of cells which have been engraved as aforesaid, and adjusting the cell width command signal in correspondence with differences between the actual widths and the cell width commands.

摘要翻译： 一种与雕刻机一起使用的误差检测装置和方法，例如凹版印刷机。 确定对应于一组预定设置参数与圆筒上雕刻区域的一部分的实际测量之间的差异的误差值E. 然后使用误差值E来调整雕刻器以根据预定的设置参数的集合雕刻实际的切割或蚀刻。 错误检测和校正系统适用于提供用于雕刻圆柱体的闭环系统。 该装置和方法可以在初始设置期间或在雕刻机的正常操作期间使用。 公开了一种方法，其包括以下步骤：在旋转凹版印刷滚筒的表面中雕刻墨接收单元，所述步骤包括以下步骤：产生包括一系列单元宽度命令的单元宽度命令信号，通过使用单元宽度命令信号来雕刻单元 推动雕刻笔与表面定期雕刻接触，测量如上所述雕刻的单元格的实际宽度，以及根据实际宽度和单元宽度命令之间的差异来调整单元格宽度指令信号。

公开(公告)号：US20010015142A1

公开(公告)日：2001-08-23

申请号：US09737055

申请日：2000-12-14

发明人： Dieter Fangmeyer ,  Olaf Broer

IPC分类号： B31F001/07

CPC分类号： G01B11/28 ,  B41C1/04 ,  G01B11/24

摘要： In a method for measuring cups given the engraving of printing cylinders in an electronic engraving machine, an engraver of an engraving member engraves cups into a printing cylinder. The geometric dimensions of the cups represent actual hue values. A video image of the cups is picked up. The contour of a cup is determined in the video image and the geometric dimensions of the cup are determined in that the cup contour is measured. For this purpose, the cup contour in the picked up video image is smoothed by a simulation with a spline function or a general polynomial function, and the geometric dimensions of the cup are determined on the basis of the smoothed cup contour. The determined geometric dimensions are the transverse diagonal, the longitudinal diagonal, the through-cut, the web width, the cup surface or the cup volume.

摘要翻译： 在用于在电子雕刻机中刻印印刷滚筒的杯子的测量方法中，雕刻部件的雕刻器将杯子刻印到印刷滚筒中。 杯子的几何尺寸表示实际色调值。 拿起杯子的影像。 在视频图像中确定杯子的轮廓，并且通过测量杯子轮廓来确定杯子的几何尺寸。 为此，通过具有样条函数或一般多项式函数的模拟，拾取的视频图像中的杯轮廓平滑，并且基于平滑的杯轮廓确定杯的几何尺寸。 确定的几何尺寸是横向对角线，纵向对角线，贯穿切口，腹板宽度，杯子表面或杯子体积。

公开(公告)号：US6025921A

公开(公告)日：2000-02-15

申请号：US922087

申请日：1997-09-02

申请人： Tony D. Beckett ,  Kenneth W. Jackson ,  David R. Seitz

发明人： Tony D. Beckett ,  Kenneth W. Jackson ,  David R. Seitz

IPC分类号： B41C1/04 ,  B41C1/045 ,  H04N1/17 ,  H04N1/21

CPC分类号： B41C1/04 ,  B41C1/045 ,  H04N1/17

摘要： This invention relates to an engraving method and apparatus for engraving a cylinder for printing an intaglio pattern on a web of material. The engraver comprises a driver for rotatably driving the cylinder and a controller for controlling the operation of the engraver and for generating an intaglio engraving signal corresponding to the predetermined intaglio pattern. The engraver also comprises an engraving head comprising a stylus having a generally flat cutting edge or surface. The engraving head also is capable of engraving at response times of less than 200-300 microseconds, thereby enabling the engraving head to engrave the intaglio pattern on the cylinder during the rotation of the cylinder in response to the intaglio engraving signal. The apparatus and method also comprise a fine line boost routine for facilitating engraving fine areas or lines of the intaglio pattern. There is also provided apparatus and method for controlling ink flow in large engraved areas or intaglio trenches. The apparatus and method facilitate engraving intaglio grooves or trenches which may be generally rectangular in cross section, and which were engraved in response to a pulse-width modulated intaglio engraving signal generated by the controller. In another embodiment of the invention, a system and method or process for engraving a mixed pattern of non-intaglio and intaglio engraved areas is shown. The invention also includes a system and method for engraving mixed patterns of intaglio and non-intaglio areas. In this regard, a controller associated with the engraver analyzes the image data and differentiates the non-intaglio data from intaglio data so that it can be signed an appropriate feed rate for the intaglio and non-intaglio patterns. Using the feed rates, the mixed patterns are engraved.

摘要翻译： 本发明涉及一种雕刻方法和装置，用于在材料幅材上印刷凹版图案的圆筒。 雕刻机包括用于可旋转地驱动气缸的驱动器和用于控制雕刻机的操作并用于产生对应于预定凹版图案的凹版雕刻信号的控制器。 雕刻机还包括雕刻头，其包括具有大致平坦的切割边缘或表面的触针。 雕刻头还能够在小于200-300微秒的响应时刻雕刻，从而使得雕刻头可以响应于凹版印刷信号在圆柱体旋转期间将凹版图案雕刻在圆柱体上。 该装置和方法还包括细线升高程序，以便于雕刻凹版图案的细小区域或线条。 还提供了用于控制大雕刻区域或凹版沟槽中的墨水流动的装置和方法。 该装置和方法有利于雕刻凹版凹槽或沟槽，该凹槽或沟槽的横截面通常为矩形，并且响应于由控制器产生的脉冲宽度调制的凹版雕刻信号而雕刻。 在本发明的另一个实施例中，示出了用于雕刻非凹版和凹雕刻区域的混合图案的系统和方法或工艺。 本发明还包括用于雕刻凹版和非凹版区域的混合图案的系统和方法。 在这方面，与雕刻机相关联的控制器分析图像数据并将非凹版数据与凹版数据区分开，使得其可以为凹版和非凹版图案签名适当的进给速率。 使用进给速率，刻上混合图案。

公开(公告)号：US5894354A

公开(公告)日：1999-04-13

申请号：US887179

申请日：1997-07-02

申请人： Tony D. Beckett ,  Larry D. Holden ,  David R. Seitz

发明人： Tony D. Beckett ,  Larry D. Holden ,  David R. Seitz

IPC分类号： B41C1/045 ,  B41C1/02 ,  B41C1/04 ,  B44B3/00 ,  B44B3/04 ,  B44B3/06 ,  G05B19/401 ,  H04N1/00 ,  H04N1/047 ,  H04N1/06 ,  H04N1/19 ,  H04N1/203 ,  H04N1/40

CPC分类号： B41C1/02 ,  B41C1/04 ,  B41C1/045 ,  B44B3/006 ,  B44B3/009 ,  B44B3/061 ,  G05B19/401 ,  H04N1/00002 ,  H04N1/047 ,  H04N1/0671 ,  H04N1/0678 ,  H04N1/203 ,  H04N1/2038 ,  H04N1/4005 ,  G05B2219/33078 ,  G05B2219/37358 ,  G05B2219/37572 ,  G05B2219/37574 ,  G05B2219/45163 ,  G05B2219/45178 ,  G05B2219/45212 ,  G05B2219/49235 ,  G05B2219/50057 ,  H04N1/06 ,  H04N1/19 ,  H04N2201/04729 ,  H04N2201/04789 ,  Y10T409/302352 ,  Y10T409/302408

摘要： An engraving system and method for engraving a pattern, such as an intermeshing pattern, using a plurality of engraving devices is disclosed. The engraving system and method sequences and engraves the plurality of engraving devices such that when the areas engraved by those devices meet, they provide a continuous engraved pattern. The system and method also includes an imaging system and method for imaging the engraved areas associated with the engraving heads so that the heads or signals driving the heads may be adjusted to further facilitate providing engraved areas which appear as if they had been engraved by a single engraving head when, for example, an engraved area of one head meets an engraved area of other head. Also disclosed is a method and system for sequencing and transmitting image data associated with an image to be engraved in order to accommodate any cylindrical offset or an angular displacement between, for example, two engraving heads that are positioned in a generally opposed relationship.

摘要翻译： 公开了一种使用多个雕刻装置雕刻诸如相互啮合图案的图案的雕刻系统和方法。 雕刻系统和方法顺序并雕刻多个雕刻装置，使得当这些装置雕刻的区域相遇时，它们提供连续的雕刻图案。 该系统和方法还包括用于对与雕刻头相关联的雕刻区域进行成像的成像系统和方法，使得可以调节驱动头部的头部或信号以进一步促进提供雕刻的区域，其似乎已经被单个雕刻 雕刻头时，例如，一个雕刻区域与其他头部的雕刻区域相遇。 还公开了一种用于对与要雕刻的图像相关联的图像数据进行排序和传送的方法和系统，以便适应例如位于大致相对关系的两个雕刻头之间的任何圆柱偏移或角位移。