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1. 发明授权

US06907826B1 Method and device for printing a base material and cleaning a printing roller 失效
标题翻译：用于印刷基材和清洁印刷辊的方法和装置
公开(公告)号：US06907826B1
公开(公告)日：2005-06-21
申请号：US10018850
申请日：2000-06-28
申请人： Martin Berg , Manfred Wiedemer
发明人： Martin Berg , Manfred Wiedemer
IPC分类号： B41F35/00 , B41F9/00 , B41F31/06 , B41F35/02 , B41J2/005 , B41J35/00
CPC分类号： B41J2/005 , B41F9/003 , B41M1/10 , B41N3/003 , B41P2235/14 , B41P2235/22 , B41P2235/27
摘要： A printer has a printing drum with recesses on the surface thereof into which ink is provided for printing. After printing, any remaining ink is removed at a cleaning station including immersion in a fluid, air jets, or an air suction. The cleaning station and the inking station operate simultaneously.
摘要翻译：打印机具有在其表面上具有凹部的印刷鼓，墨水被提供到印刷鼓中用于印刷。在打印之后，在清洁站处除去任何剩余的墨水，包括浸入流体，空气喷嘴或空气抽吸中。清洁站和上墨台同时工作。

2. 发明申请

US20020124754A1 Method and apparatus for cleaning coating materials from a substrate 失效
标题翻译：从基材清洗涂层材料的方法和装置
公开(公告)号：US20020124754A1
公开(公告)日：2002-09-12
申请号：US10095335
申请日：2002-03-11
发明人： Thomas K. Hebert
IPC分类号： B41F035/00 , B41L041/00
CPC分类号： B41N3/006 , B41F35/02 , B41P2235/14 , B41P2235/26 , B41P2235/27
摘要： The present invention provides a method and apparatus for cleaning a coating material from a surface of a print substrate mounted on the plate cylinder of a printing press using an ultrasonic acoustic cleaning apparatus. The method comprises: applying a cleaning solution onto a surface of the print substrate, rotating the plate cylinder to displace the print substrate under an ultrasonic acoustic cleaning apparatus to dislodge a coating material from the surface of the print substrate, and removing the dislodged coating material and the cleaning solution from the print substrate using a vacuum system.
摘要翻译：本发明提供一种使用超声波清洗装置从安装在印刷机的印版滚筒上的印刷基板的表面清洗涂料的方法和装置。该方法包括：将清洁溶液施加到打印基板的表面上，旋转印版滚筒以在超声波清洗装置下移动印刷基板，以从打印基板的表面移除涂层材料，并且去除移动的涂层材料以及使用真空系统的来自印刷基板的清洁溶液。

3. 发明授权

US06371024B1 Sheet-fed printing machine with cleaning system 失效
标题翻译：单张印刷机带清洁系统
公开(公告)号：US06371024B1
公开(公告)日：2002-04-16
申请号：US09693806
申请日：2000-10-20
申请人： Jurgen Scholzig , Uwe Puschel , Ulrich Jung
发明人： Jurgen Scholzig , Uwe Puschel , Ulrich Jung
IPC分类号： B41F3500
CPC分类号： B41F23/08 , B41F35/04 , B41P2235/14 , B41P2235/21 , B41P2235/26
摘要： The invention relates to a sheet-fed rotary printing machine with printing units for multicolor printing and at least one coating unit. An object of the invention is to provide stable quality during the coating process and to reduce contamination of coating fluids. This is achieved by providing at least one coating unit being arranged downstream of the printing units, the coating unit including a cleaning system. More specifically, each of the coating units has a rotatable applicator roller, a metering system for applying coating fluid to the applicator roller, and a cleaning wiper system which is movable into and out of contact with the applicator roller. The cleaning wiper is arranged upstream of the metering system relative to a direction of rotation of the applicator roller.
摘要翻译：本发明涉及具有用于多色印刷的印刷单元和至少一个涂布单元的单张纸旋转印刷机。本发明的一个目的是在涂覆过程中提供稳定的质量并减少涂布液的污染。这是通过提供至少一个涂布单元来实现的，涂布单元布置在印刷单元的下游，涂层单元包括清洁系统。更具体地，每个涂布单元具有可旋转的涂布辊，用于将涂布流体施加到涂布辊的计量系统以及可移动进入和脱离与涂布辊接触的清洁刮水器系统。清洁刮水器相对于施加辊的旋转方向布置在计量系统的上游。

4. 发明授权

US5636571A System for cleaning printing press roller assemblies 失效
标题翻译：清洁印刷机辊组件系统
公开(公告)号：US5636571A
公开(公告)日：1997-06-10
申请号：US548080
申请日：1995-10-25
申请人： Dean W. Abrahamson
发明人： Dean W. Abrahamson
IPC分类号： B41F35/00
CPC分类号： B41F35/001 , B41P2235/14
摘要： A system particularly adapted for cleaning ink residue from cells forming part of an outer surface of a ceramic inking roll of a printing press roller assembly includes an ultrasonic tank unit. Seated on an top open end of the tank unit is a drive mechanism comprising a set of spaced apart wheels operatively connected to a motor by a belt. As fitted over the wheels, the belt engages one end of a shaft of the ink roller assembly. An opposite end of the shaft then is held by a set of wheels of an idle mechanism also seated on the tank unit top end. For use the tank unit is filled with a cleaning solution so that about a bottom one-third of the roll outer surface submerges in the solution, and the shaft and any included bearings or gears on the shaft remain free from contact with the solution. As the motor drives the belt to slowly turn the roll through the cleaning solution, sonic energy from a generator in the tank unit forces solution into the roll cells to incrementally scrub out the imbedded ink residue. As residue is removed, the surface of the roll changes from a shinny-dark to a uniform dull-light appearance indicating that cleaning is complete.
摘要翻译：特别适用于清洗印刷辊组件的陶瓷上墨辊的外表面的一部分的细胞的墨残余物的系统包括超声波槽单元。位于罐单元的顶部开口端的驱动机构是一组驱动机构，包括一组间隔开的轮，通过皮带连接到马达上。当安装在轮子上时，带接合墨辊组件的轴的一端。然后，轴的另一端由位于罐单元顶端的空闲机构的一组轮保持。为了使用，罐单元填充有清洁溶液，使得围绕辊外表面的三分之一的底部浸没在溶液中，并且轴和轴上的任何附带的轴承或齿轮保持不与溶液接触。当马达驱动皮带以缓慢地将卷筒转过清洁溶液时，来自罐单元中的发生器的声能将溶液压入滚筒中以逐渐地擦去嵌入的墨水残余物。当除去残留物时，辊的表面从明暗变为均匀的暗光外观，表明清洁完成。

5. 发明授权

US5058611A Process and apparatus for the ultrasonic cleaning of a printing cylinder 失效
标题翻译：用于超声波清洗印刷滚筒的方法和装置
公开(公告)号：US5058611A
公开(公告)日：1991-10-22
申请号：US328953
申请日：1989-03-27
申请人： Arthur H. Liers , Louis J. Principe , Nikita Zekulin , Asgarali Hosein
发明人： Arthur H. Liers , Louis J. Principe , Nikita Zekulin , Asgarali Hosein
IPC分类号： B41F35/00
CPC分类号： B41F35/001 , B41P2235/14 , B41P2235/31
摘要： A process and apparatus for carrying out the ultrasonic cleaning of a printing cylinder including a cleaning tank, which contains a liquid cleaning detergent into which the printing cylinder to be cleaned is immersed. Heaters are also included for heating and maintaining the temperature of the cleaning liquid at a temperature below 185.degree. F., preferably within the range of 130.degree.-160.degree. F. while the printing cylinder is cleaned. The cleaning of the printing cylinder within the cleaning tank of the apparatus is carried out by ultrasonic waves which are generated and radiated throughout the cleaning liquid for a period of time, generally, between 5-30 minutes. In a preferred embodiment of the apparatus and process, the printing cylinder is continually rotated within the cleaning tank during the period of time when the ultrasonic waves are radiating through the cleaning liquid.
摘要翻译：一种用于对包括清洗罐的印刷滚筒进行超声波清洗的方法和装置，该清洗槽含有待清洗印刷滚筒浸入其中的液体清洁剂。还包括加热器，用于在清洁印刷滚筒的同时将清洗液的温度保持在低于185°F的温度下，优选在130°-160°F的范围内。清洁装置的清洗槽内的印刷滚筒是通过在整个清洗液中产生和辐射一段时间，通常在5-30分钟之间的超声波进行的。在该设备和方法的优选实施例中，在超声波通过清洗液体辐射的时间段期间，印刷滚筒在清洗槽内连续旋转。

6. 发明公开

US20230150257A1 Cleaning System and Method 审中-公开
公开(公告)号：US20230150257A1
公开(公告)日：2023-05-18
申请号：US17917699
申请日：2021-04-08
申请人： Absolute Engineering Limited
发明人： Antony Whiteside , Peter Gallagher
IPC分类号： B41F35/00 , B41F35/02
CPC分类号： B41F35/006 , B41F35/02 , B41P2235/14
摘要： There is provided a method of cleaning a print roller and a system for performing the same. The method comprises providing an ultrasonic cleaning bar having at least one ultrasonic energy source. The ultrasonic cleaning bar is engaged with an ink-carrying surface of the print roller, the ultrasonic cleaning bar and the ink-carrying surface defining a trough therebetween for containing a cleaning fluid. A cleaning routine is executed, the cleaning routine comprising: filling the trough with the cleaning fluid so that the cleaning fluid contacts the ink-carrying surface; activating the ultrasonic energy source for a period of time to remove contaminants from the ink-carrying surface of the print roller so that the contaminants become suspended in the cleaning fluid; and draining the suspension of cleaning fluid and contaminants from the trough. The method comprises executing the cleaning routine at least two times in succession before cleaning of the print roller is complete.

7. 发明授权

US08528476B2 Washing device for a cylinder in a printing press 有权
标题翻译：用于印刷机中的滚筒的洗涤装置
公开(公告)号：US08528476B2
公开(公告)日：2013-09-10
申请号：US12166616
申请日：2008-07-02
申请人： Gerd Raasch , Ralf Denger
发明人： Gerd Raasch , Ralf Denger
IPC分类号： B41F35/00
CPC分类号： B41F35/00 , B41P2235/14 , B41P2235/24
摘要： A washing device for a cylinder in a printing press includes a washing cloth for removing contaminants and ink, etc. from the surface of the cylinder and an ultrasonic source directing sound energy onto the surface of the cylinder to assist a washing operation. A focusing device disposed in front of the ultrasonic source concentrates the sound energy on a substantially linear focus region on the surface of the cylinder, extending parallel to the axis of the cylinder.
摘要翻译：用于印刷机中的滚筒的清洗装置包括从滚筒表面除去污染物和墨水等的清洗布，以及将声能引导到滚筒表面以辅助洗涤操作的超声波源。设置在超声波源前面的聚焦装置将声能集中在平行于气缸的轴线延伸的气缸表面上的基本上线性的焦点区域上。

8. 发明授权

US07125456B2 Method for cleaning a washing device of an offset printing machine 失效
标题翻译：清洗胶版印刷机清洗装置的方法
公开(公告)号：US07125456B2
公开(公告)日：2006-10-24
申请号：US10505821
申请日：2003-03-24
申请人： Hermann Leufgens
发明人： Hermann Leufgens
IPC分类号： B08B3/12
CPC分类号： B41F35/001 , B41P2235/14
摘要： The invention relates to a method for cleaning a washing device (5) of an offset printing machine, according to which at least one washing device of said offset machine, which comprises a spray bar (11), is removed prior to the cleaning process and placed in a cleaning bath (17). The aim of the invention is to achieve improved cleaning results in a shorter time, in particular using fewer personnel. To achieve this, ultrasonic waves are directed onto the washing device in the cleaning bath that is filled with a liquid medium and during the cleaning of the washing device using said ultrasonic waves, the liquid medium is conducted through each spray bar. The invention also relates to a cleaning device (16) for carrying out said method.
摘要翻译：本发明涉及一种用于清洁胶版印刷机的清洗装置（5）的方法，根据该方法，在清洁过程之前移除包括喷杆（11）的所述胶印机的至少一个清洗装置，以及放置在清洁浴（17）中。本发明的目的是在更短的时间内实现改进的清洁结果，特别是使用更少的人员。为了实现这一点，超声波被引导到填充有液体介质的清洗槽中的洗涤装置上，并且在使用所述超声波清洗洗涤装置期间，液体介质通过每个喷杆传导。本发明还涉及一种用于执行所述方法的清洁装置（16）。

9. 发明授权

US06865986B2 Device and method for cleaning a printing carrier before each printing cycle 失效
标题翻译：在每个打印周期之前清洁打印载体的装置和方法
公开(公告)号：US06865986B2
公开(公告)日：2005-03-15
申请号：US10451284
申请日：2001-11-06
申请人： Robert Link
发明人： Robert Link
IPC分类号： B41F35/00 , B41F35/02 , B41L41/00
CPC分类号： B41F35/00 , B41F35/02 , B41P2235/14 , B41P2235/22 , B41P2235/24 , B41P2235/26
摘要： For cleaning a printing medium, the printing medium for each print cycle is structured on its surface such that it carries new image information that is inked with ink material. Inked material is transfer printed on a medium. The surface of the printing medium is cleaned before application of a new image information by charging with a cleaning fluid.
摘要翻译：为了清洁打印介质，用于每个打印循环的打印介质被构造在其表面上，使得其携带用油墨材料着墨的新图像信息。压印材料转印在介质上。在通过用清洗液充入之前，在施加新的图像信息之前清洁打印介质的表面。

10. 发明授权

US06810807B2 Method and apparatus for cleaning coating materials from a substrate 失效
标题翻译：从基材清洗涂层材料的方法和装置
公开(公告)号：US06810807B2
公开(公告)日：2004-11-02
申请号：US10095335
申请日：2002-03-11
申请人： Thomas K. Hebert
发明人： Thomas K. Hebert
IPC分类号： B41F3500
CPC分类号： B41N3/006 , B41F35/02 , B41P2235/14 , B41P2235/26 , B41P2235/27
摘要： The present invention provides a method and apparatus for cleaning a coating material from a surface of a print substrate mounted on the plate cylinder of a printing press using an ultrasonic acoustic cleaning apparatus. The method comprises: applying a cleaning solution onto a surface of the print substrate, rotating the plate cylinder to displace the print substrate under an ultrasonic acoustic cleaning apparatus to dislodge a coating material from the surface of the print substrate, and removing the dislodged coating material and the cleaning solution from the print substrate using a vacuum system.
摘要翻译：本发明提供一种使用超声波清洗装置从安装在印刷机的印版滚筒上的印刷基板的表面清洗涂料的方法和装置。该方法包括：将清洁溶液施加到打印基板的表面上，旋转印版滚筒以在超声波清洗装置下移动印刷基板，以从打印基板的表面移除涂层材料，并且去除移动的涂层材料以及使用真空系统的来自印刷基板的清洁溶液。

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