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1. 发明公开

US20240208202A1 MACHINE FOR PRODUCING 3D SCREEN-PRINTED ARTICLES 审中-公开
公开(公告)号：US20240208202A1
公开(公告)日：2024-06-27
申请号：US18395926
申请日：2023-12-26
申请人： Exentis Knowledge GmbH
发明人： Jörg Bauer
IPC分类号： B41F15/34 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B41F15/08 , B41F21/04 , B41F21/06 , B41F21/10 , B41F23/00
CPC分类号： B41F15/34 , B41F15/08 , B41F21/04 , B41F21/06 , B41F21/102 , B41F21/104 , B41F23/00 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要： The invention relates to a system for producing three-dimensional screen-printed articles, comprising a press bed with a printing screen, by means of which at least one printing exploit can be printed multiple times, wherein after each completed printing, the lift-off can be increased by the application thickness of the previous printing.

2. 发明授权

US11872799B2 Machine for producing 3D screen-printed articles 有权
公开(公告)号：US11872799B2
公开(公告)日：2024-01-16
申请号：US17479983
申请日：2021-09-20
申请人： Exentis Knowledge GmbH
发明人： Jörg Bauer
IPC分类号： B41F15/34 , B41F15/08 , B41F21/04 , B41F21/06 , B41F21/10 , B41F23/00 , B33Y10/00 , B33Y30/00 , B33Y50/02
CPC分类号： B41F15/34 , B41F15/08 , B41F21/04 , B41F21/06 , B41F21/102 , B41F21/104 , B41F23/00 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要： The invention relates to a system for producing three-dimensional screen-printed articles, comprising a press bed with a printing screen, by means of which at least one printing exploit can be printed multiple times, wherein after each completed printing, the lift-off can be increased by the application thickness of the previous printing.

3. 发明授权

US10493746B2 Machine arrangement with printing unit for the sequential processing of sheet-type substrates 有权
公开(公告)号：US10493746B2
公开(公告)日：2019-12-03
申请号：US16318161
申请日：2017-07-25
申请人： KOENIG & BAUER AG
发明人： Christian Ziegenbalg , Uwe Becker , Ulrich Köhler , Frank Schumann , Carsten Reinsch , Michael Koch
IPC分类号： B41F19/00 , B41F23/04 , B41F21/10 , B41J13/22
CPC分类号： B41F19/007 , B41F21/102 , B41F23/0443 , B41J13/223
摘要： A machine arrangement sequentially processes sheet-like substrates with multiple different processing stations each having a substrate-guiding unit and a substrate-processing unit. At least one of the processing stations has, as a substrate-processing unit, at least one non-impact printing device which prints on the substrate. The processing station with the at least one non-impact printing device has a printing cylinder. Each non-impact printing device is arranged at the circumference of the printing cylinder. The printing cylinder is triple-sized or quadruple-sized. A double-sized or a triple-sized transfer drum, or a corresponding feed cylinder, is arranged directly upstream of this printing cylinder. Alternatively, a double-sized or a triple-sized transfer drum, or a corresponding transfer cylinder, is arranged directly downstream of this printing cylinder.

4. 发明授权

US09546070B2 Sheet handling apparatus with rotary drum 有权
标题翻译：带旋转鼓的纸张处理设备
公开(公告)号：US09546070B2
公开(公告)日：2017-01-17
申请号：US14956027
申请日：2015-12-01
申请人： Océ-Technologies B.V.
发明人： Peter J. Hollands , Erik E. M. Nolting
IPC分类号： B65H81/00 , B41F21/10 , B41F23/04 , B41J11/02 , B41J11/00 , B65H5/22 , B41J13/22
CPC分类号： B65H81/00 , B41F21/102 , B41F23/044 , B41J11/002 , B41J13/226 , B65H5/226 , G03G2215/00666
摘要： According to the present invention a sheet handling apparatus is provided which comprises a rotary drum with openings at its peripheral wall. A strip with perforations formed therein spirals circumferentially over an outer surface of the drum in a circumferential spiralling direction, such that a screen is formed over the drum. A suction system controls a flow of air through the perforations thereby to attract sheets towards the drum. The strip is biased by means of a tensioning assembly, which exerts a tensioning force on the strip substantially parallel to the circumferential spiralling direction of the strip.
摘要翻译：根据本发明，提供一种片材处理装置，其包括在其周壁处具有开口的旋转鼓。其中形成有穿孔的带在周向螺旋方向上沿圆周方向在滚筒的外表面上螺旋形，使得在滚筒上方形成筛网。抽吸系统控制通过穿孔的空气流，从而吸引板朝向鼓。带材通过张紧组件偏置，该张紧组件基本上平行于条带的周向螺旋方向在条带上施加张力。

5. 发明申请

US20100230893A1 SHEET GUIDE APPARATUS 审中-公开
标题翻译：表格指南
公开(公告)号：US20100230893A1
公开(公告)日：2010-09-16
申请号：US12717514
申请日：2010-03-04
申请人： Koichi Ohrui , You Shimizu
发明人： Koichi Ohrui , You Shimizu
IPC分类号： B65H5/06
CPC分类号： B41F33/14 , B41F21/102
摘要： A sheet guide apparatus includes an impression cylinder having a gripper device for holding a thin sheet or a thick sheet and adapted to transport the thin sheet or the thick sheet, and an air blowing device comprising an air discharge duct and discharge nozzles for blowing air on the thin sheet or thick sheet being transported by the impression cylinder. The sheet guide apparatus comprises: a displacement gauge for detecting the distance to the thin sheet or thick sheet being transported by the impression cylinder; and a control device for controlling the air blowing device, based on the detection results of the displacement gauge, to adjust the flow rate of discharged air so that the distance between the thin sheet or thick sheet and the displacement gauge becomes a distance which prevents the unstable motion of the thin sheet or thick sheet.
摘要翻译：片材引导装置包括具有用于保持薄片或厚片并用于输送薄片或厚片的夹持装置的压印滚筒，以及包括排气管和用于吹送空气的排出喷嘴的送风装置薄片或厚片由压印滚筒传送。片材引导装置包括：位移计，用于检测由压印滚筒输送到薄片或厚片的距离; 以及用于根据位移计的检测结果来控制送风装置的控制装置，以调节排出空气的流量，使得薄片或厚片与位移计之间的距离变成防止薄板或厚板不稳定运动。

6. 发明申请

US20050126411A1 Device for conveying a sheet through a printing machine 有权
标题翻译：用于通过印刷机输送片材的装置
公开(公告)号：US20050126411A1
公开(公告)日：2005-06-16
申请号：US11010053
申请日：2004-12-10
申请人： Peter Forch , Markus Mohringer , Paul Nicola , Marius Stelter
发明人： Peter Forch , Markus Mohringer , Paul Nicola , Marius Stelter
IPC分类号： B65H5/08 , B41F21/10 , B65H29/04 , B41F21/08
CPC分类号： B41F21/102 , B65H29/041 , B65H29/045 , B65H2404/342 , B65H2801/21
摘要： A device for conveying a sheet through a printing machine includes a cylinder, formed with a channel wherein grippers are disposed for holding the sheet at a leading edge, a chain conveyor with grippers fixed to endless chains for holding and picking up the sheet at its leading edge from the cylinder and for holding the sheet at its trailing edge, and rotating sprockets carrying the chains. An actuating device is provided for opening and closing the grippers, and a drive is provided for the cylinder and the sprockets. Gripper pads and gripper tips for the trailing-edge grippers, in opened condition of the grippers, are able to run past the cylinder. The gripper pads and tips lie underneath a path described by the sheet. The trailing-edge grippers are closable in a rotational angle region wherein the chains run off the sprockets for the cylinder.
摘要翻译：用于通过印刷机输送片材的装置包括形成有通道的圆筒，其中夹持器被设置用于将片材保持在前缘;链条传送器，其具有固定到环形链的链条，用于在其前端保持和拾取片材从圆柱体边缘并用于将片材保持在其后缘，并且旋转链轮承载链条。提供用于打开和关闭夹具的致动装置，并且为气缸和链轮提供驱动装置。在夹持器处于打开状态的后缘夹具的夹爪和夹具尖端能够穿过圆筒。夹持器垫和尖端位于由片材描述的路径的下面。后缘夹具可以在旋转角度区域中关闭，其中链条从用于气缸的链轮排出。

7. 发明授权

US06896258B2 Sheet-fed press and intermediate cylinder for sheet-fed press 失效
标题翻译：用于单张纸的单张纸和中间滚筒
公开(公告)号：US06896258B2
公开(公告)日：2005-05-24
申请号：US10708513
申请日：2004-03-09
申请人： Shinya Kobayashi , Kazutada Dejima , Hitoshi Hirose
发明人： Shinya Kobayashi , Kazutada Dejima , Hitoshi Hirose
IPC分类号： B41F21/10 , B41F25/00 , B65H5/04
CPC分类号： B41F21/102 , B41F21/10 , B41F25/00
摘要： An intermediate cylinder comprising a main body, and a plurality of suction boxes formed in the main body at positions different with respect to a rotation axis of the main body. The intermediate cylinder further comprises a plurality of suction bores formed in the suction boxes so that they are open at an outer peripheral surface of the main body, an air suction source for generating suction force within the suction boxes, and a switching means for selectively switching connections between the plurality of suction boxes and the air suction source.
摘要翻译：一种中间圆柱体，包括主体和在主体中相对于主体的旋转轴线不同的位置处形成的多个抽吸盒。中间缸还包括形成在吸入箱中的多个吸入孔，使得它们在主体的外周面开口，用于在吸入箱内产生吸力的吸气源，以及用于选择性地切换多个抽吸箱和吸气源之间的连接。

8. 发明申请

US20040163557A1 SHEET-FED PRESS AND INTERMEDIATE CYLINDER FOR SHEET-FED PRESS 失效
标题翻译： SHEET-FED压力机和中压气缸
公开(公告)号：US20040163557A1
公开(公告)日：2004-08-26
申请号：US10708513
申请日：2004-03-09
申请人： MITSUBISHI HEAVY INDUSTRIES LTD
发明人： Shinya KOBAYASHI , Kazutada DEJIMA , Hitoshi HIROSE
IPC分类号： B41F005/16
CPC分类号： B41F21/102 , B41F21/10 , B41F25/00
摘要： An intermediate cylinder comprising a main body, and a plurality of suction boxes formed in the main body at positions different with respect to a rotation axis of the main body. The intermediate cylinder further comprises a plurality of suction bores formed in the suction boxes so that they are open at an outer peripheral surface of the main body, an air suction source for generating suction force within the suction boxes, and a switching means for selectively switching connections between the plurality of suction boxes and the air suction source.
摘要翻译：一种中间圆柱体，包括主体和在主体中相对于主体的旋转轴线不同的位置处形成的多个抽吸盒。中间缸还包括形成在吸入箱中的多个吸入孔，使得它们在主体的外周面开口，用于在吸入箱内产生吸力的吸气源，以及用于选择性地切换多个抽吸箱和吸气源之间的连接。

9. 发明授权

US06726203B1 Sheet guide arrangement in a printing machine 失效
标题翻译：印刷机中的纸张导向装置
公开(公告)号：US06726203B1
公开(公告)日：2004-04-27
申请号：US09830249
申请日：2001-06-11
申请人： Peter Michel , Petra Franz , Stefan Hartmann , Peter Wulf
发明人： Peter Michel , Petra Franz , Stefan Hartmann , Peter Wulf
IPC分类号： B65H500
CPC分类号： B41F21/102
摘要： An air assisted sheet guide device in a printing machine which is operable during either positive pressure (blast) air operation as well as suction air operation to permit reliable and stable sheet guidance with reduced air flow turbulence. The sheet guide device includes at least one module that defines a guide surface having air flow openings therein and an air flow channel, and a pneumatic system for creating either a positive or suction pressure generated air flow in the flow channel. One or more plate-like air directional elements are mounted within the air flow channel which create a uniform pressure distribution on the guide surface during positive (blast) air operation and which more uniformly direct air to the pneumatic system during suction pressure operation.
摘要翻译：一种印刷机中的空气辅助片材引导装置，其可在正压（鼓风）空气操作期间可操作以及吸入空气操作，以允许具有减小的空气流湍流的可靠且稳定的片材引导。片材引导装置包括限定其中具有空气流动开口的引导表面和空气流动通道的至少一个模块，以及用于在流动通道中产生正压或吸入压力产生的气流的气动系统。一个或多个板状空气方向元件安装在空气流动通道内，在正（鼓风）空气操作期间在引导表面上产生均匀的压力分布，并且在吸入压力操作期间更均匀地将空气直接引导到气动系统。

10. 发明授权

US06640707B2 Device for guiding sheets in a sheet processing apparatus 失效
公开(公告)号：US06640707B2
公开(公告)日：2003-11-04
申请号：US09944579
申请日：2001-08-31
申请人： Eckart Frankenberger , Michael Gieser , Christian Görbing , Peter Hachmann , Karl-Heinz Helmstädter , Christian Hieb , Ruben Schmitt , Günter Stephan
发明人： Eckart Frankenberger , Michael Gieser , Christian Görbing , Peter Hachmann , Karl-Heinz Helmstädter , Christian Hieb , Ruben Schmitt , Günter Stephan
IPC分类号： B41F2110
CPC分类号： B41F25/00 , B41F21/102
摘要： In a device for guiding sheets in a sheet-fed apparatus, preferably, a rotary printing press, sheet guide elements that are charged with blasted air are disposed at the sheet guide cylinder, and the air blast nozzles include a combination of conventional free jet nozzles and throttled nozzles, which are independently charged with different pressure levels.

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