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公开(公告)号：WO2020234764A1
公开(公告)日：2020-11-26
申请号：PCT/IB2020/054731
申请日：2020-05-19
申请人： NORDMECCANICA S.P.A.
发明人： CERCIELLO, Vincenzo
摘要： The present invention relates to a flexographic printing device for a laminating machine, comprising at least one pair of shoulders (10a, 10b) mounted on a trolley frame (11), a blade chamber (13) for containing printing ink; an anilox roller (14) that rotates in contact with the printing ink, a print roller (30) holding a printing cliche that rotates in contact with the anilox roller (14) and a counter- pressure roller (15) that rotates in contact with the cliche held by the print roller (30), wherein at least the anilox roller (14) and the print roller (30) are supported by respective supports (16a, 16b, 31a, 31b) that can slide with respect to the shoulders (10a, 10b) in a direction substantially orthogonal to their axes, the printing device also comprising at least one first motor (19) for rotating the anilox roller (14), at least one second motor (50) for rotating the print roller (30) and possibly a third motor for rotating the counter-pressure roller (15).
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32.发明申请METHOD AND DEVICE FOR REPLACING THE PRINTING ROLLER OF A PRINTING UNIT OF A PRINTING MACHINE 审中-公开用于更换打印机印刷单元的打印辊的方法和装置
公开(公告)号：WO2015166409A1
公开(公告)日：2015-11-05
申请号：PCT/IB2015/053085
申请日：2015-04-28
申请人： NUOVA GIDUE S.R.L.
CPC分类号： B41F27/06 , B41F5/24 , B41F13/20 , B41F13/30 , B41F13/40 , B41F27/105 , B41P2217/15 , B41P2227/21
摘要： The present invention relates to a device (1) for replacing the printing roller (130) in a printing unit (2), in particular for in-line rotary flexographic machines.
摘要翻译： 本发明涉及用于更换印刷单元（2）中的印刷辊（130）的装置（1），特别是用于直列旋转柔版印刷机。
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公开(公告)号：WO2014111855A1
公开(公告)日：2014-07-24
申请号：PCT/IB2014/058284
申请日：2014-01-15
申请人： OMET S.R.L.
摘要： The printing unit (10) comprises: a support structure (20), a plate cylinder (12, 12a) supported by the support structure (20) for rotation about a first axis (x1), an intermediate cylinder (14, 14a) supported for rotation about a second axis (x2) parallel to the first axis (x1), and an impression cylinder (16) supported for rotation about a third axis (x3) parallel to the first axis (x1) and to the second axis (x2). The intermediate cylinder (14, 14a) or the impression cylinder (16) is supported at its axially opposite ends by means of respective supporting members (26, 28, 28') carried each by a respective tilting lever (22) supported by the support structure (20) so as to tilt about a fixed tilting axis (x4) parallel to the first, second and third axes (x1, x2, x3), whereby the second axis (x2) or the third axis (x3), respectively, is movable along a circular path with a fixed centre on the tilting axis (x4). The impression cylinder (16) or the intermediate cylinder (14, 14a), respectively, is supported at its axially opposite ends by means of respective supporting members (32) slidable along respective linear guides (36) carried by the support structure (20), whereby the third axis (x3) or the second axis (x2), respectively, is movable along a straight path. Each of the supporting members (26, 28, 28'; 32) of the intermediate cylinder (14, 14a) is connected to a respective supporting member (32; 26, 28, 28') of the impression cylinder (16) by means of a respective linear actuation device (38) comprising a first element (40) and a second element (42) movable relative to each other along a direction of relative movement (y), the first element (40) being hinged to a respective supporting member (26, 28, 28'; 32) of the intermediate cylinder (14, 14a) about the second axis (x2) and the second element (42) being hinged to a respective supporting member (32; 26, 28, 28') of the impression cylinder (16) about the third axis (x3).
摘要翻译： 印刷单元（10）包括：支撑结构（20），由支撑结构（20）支撑以用于围绕第一轴线（x1）旋转的印版滚筒（12,12a），支撑的中间圆柱体（14,14a） 用于围绕平行于第一轴线（x1）的第二轴线（x2）旋转;以及压印滚筒（16），其被支撑用于围绕平行于第一轴线（x1）的第三轴线（x3）和第二轴线（x2）旋转 ）。 中间圆柱体（14,14a）或压印滚筒（16）通过相应的支撑构件（26,28,28'）支撑在其轴向相对的端部，每个支撑构件由相应的倾斜杆（22）承载，所述相应的倾斜杆（22）由支撑件 结构（20），以便围绕平行于第一，第二和第三轴线（x1，x2，x3）的固定倾斜轴线（x4）倾斜，由此第二轴线（x2）或第三轴线（x3） 可沿着具有固定中心在倾斜轴线（x4）上的圆形路径移动。 压印滚筒（16）或中间滚筒（14,14a）分别通过相应的支撑构件（32）支撑在其轴向相对的端部处，所述支撑构件可沿着由支撑结构（20）承载的各个直线导轨（36）滑动， ，从而第三轴（x3）或第二轴（x2）分别沿着直线路径移动。 中间圆筒（14,14a）的每个支撑构件（26,28,28'; 32）通过装置连接到压印滚筒（16）的相应的支撑构件（32,26,28'，28'） 相应的线性致动装置（38）包括沿着相对运动（y）的方向相对于彼此移动的第一元件（40）和第二元件（42），所述第一元件（40）铰接到相应的支撑 围绕第二轴线（x2）和第二元件（42）的中间圆柱体（14,14a）的构件（26,28,28'; 32）铰接到相应的支撑构件（32; 26,28,28' ）相对于第三轴（x3）的压印滚筒（16）。
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公开(公告)号：WO2012000948A1
公开(公告)日：2012-01-05
申请号：PCT/EP2011/060747
申请日：2011-06-27
发明人： DANIELI, Federico , BERTAGNA, Luigi
摘要： A flexographic printing machine (1) comprising a plurality of printing stations (2) arranged inline. At least one printing station (2a) has a supporting framework (4), which is extended mainly vertically and supports, so that they are mutually superimposed, an inking assembly (5), a printing plate assembly (6) and an impression assembly (7). First contrast means (16) are provided, which are adapted to counterbalance the weight of the printing plate assembly (6), as well as second contrast means (17), which are adapted to counterbalance the weight of the impression assembly (7).
摘要翻译： 一种柔性版印刷机（1），其包括排列成行的多个印刷台（2）。 至少一个印刷站（2a）具有主要垂直延伸并支撑的支撑框架（4），使得它们相互重叠，上墨组件（5），印版组件（6）和印模组件 7）。 提供第一对比装置（16），其适于平衡印版组件（6）的重量以及适于平衡印模组件（7）的重量的第二对比装置（17）。
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公开(公告)号：WO2009143854A1
公开(公告)日：2009-12-03
申请号：PCT/DK2009/050121
申请日：2009-05-28
申请人： TRESU A/S , NORDBY, Klaus , MAARSSØ, Søren
发明人： NORDBY, Klaus , MAARSSØ, Søren
CPC分类号： B41F27/105 , B41F13/30 , B41F30/00 , B41P2227/21
摘要： The invention concerns a method for dismounting as well as mounting a replaceable sleeve on a rotatable and radially displaceable roller (1) for a printing unit in a printing machine. The invention furthermore concerns such a printing machine with at least one printing unit, wherein the roller at the ends is provided with bearings (4, 9) arranged in two radially displaceable slides (6, 12) on the printing machine, and where the roller can be released from the printing machine at one end of the roller. The new features of the method and the printing unit according to the invention are that the roller is provided with displacing means, and by these is displaced in its longitudinal direction prior to dismounting a sleeve, whereby the roller is drawn out of engagement with the one fixed and radially displaceable slide, after which the slide and the roller may be displaced radially in relation to eacht other, and whereafter the sleeve is released and dismounted by being drawn off the roller in its longitudinal direction.
摘要翻译： 本发明涉及一种用于拆卸的方法以及将可更换套筒安装在用于印刷机中的印刷单元的可旋转和可径向移动的辊（1）上。 本发明还涉及具有至少一个印刷单元的这种印刷机，其中端部处的辊设置有布置在印刷机上的两个可径向移动的滑动件（6,12）中的轴承（4,9），并且其中辊 可以从滚筒一端的印刷机上释放出来。 根据本发明的方法和打印单元的新特征是辊设置有移位装置，并且在拆卸套筒之前，它们在其纵向方向上移位，由此辊被拉出与一个 固定和可径向移动的滑块，之后滑动件和辊可以相对于每个滑动件径向移动，并且之后通过沿纵向方向从辊中拉出套筒来释放和拆卸套筒。
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36.发明申请
公开(公告)号：WO2009112120A1
公开(公告)日：2009-09-17
申请号：PCT/EP2009/000461
申请日：2009-01-24
CPC分类号： B41F13/30 , B41F13/14 , B41P2200/12 , B41P2233/13
摘要： A method for calibrating a rotary printing press, wherein a bearing structure for a printing cylinder is adjusted relative to another component (12; 16) of the printing press, and positions of the bearing structure are measured, comprising by the steps of - mounting a calibration tool (90) on a mandrel (88) that is supported in the bearing structure, said calibration tool having at least one contact sensitive switch (92), - moving the bearing structure until the switch (92) contacts said other component (12; 16), and - upon detection of a signal from the switch (92), storing the measured position of the bearing structure as a reference position.
摘要翻译： 一种用于校准旋转印刷机的方法，其中相对于印刷机的另一部件（12; 16）调节印刷滚筒的轴承结构，并测量轴承结构的位置，包括以下步骤： - 安装 所述校准工具具有至少一个接触敏感开关（92）， - 移动所述轴承结构，直到所述开关（92）接触所述另一部件（12）为止，所述校准工具（90）位于所述轴承结构中支撑的心轴（88）上， ; 16），并且 - 在检测到来自所述开关（92）的信号时，将所述轴承结构的测量位置存储为参考位置。
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公开(公告)号：WO2007099147A3
公开(公告)日：2008-02-07
申请号：PCT/EP2007051954
申请日：2007-03-01
CPC分类号： B41F13/30 , B41F13/40 , B41F31/004 , B41F31/15 , B41F31/26 , B41F31/307 , B41F31/36 , B41P2213/126
摘要： The invention relates to a printing group of a printing press comprising a transfer cylinder (6), a form cylinder, and a first roller (28) of an inking unit (08), which cooperates with the form cylinder as an ink application roller (28). The inking unit (08) is embodied with two axially traversing friction cylinders (33, 33') which are serially disposed in the inking path. The first roller (28) has substantially the same diameter as the form cylinder.
摘要翻译： 本发明涉及一种印刷机用传纸滚筒（6），一个印版滚筒和一个具有输墨装置（08）的印版滚筒如油墨施加辊（28）配合的第一辊（28）的具有两个Farbweg打印单元，其中，所述输墨装置（08）串联 形成有轴向布置遍历分布缸（33,33“），所述第一辊子（28）具有大致相同的直径的印版滚筒。
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公开(公告)号：WO2007135155A3
公开(公告)日：2008-01-10
申请号：PCT/EP2007054961
申请日：2007-05-22
发明人： SCHNEIDER GEORG , MASUCH BERND KURT
IPC分类号： B41F7/26 , B41F7/12 , B41F13/30 , B41F27/12 , B41F31/00 , B41F31/04 , B41F31/26 , B41F31/30 , B41F31/36 , B41N7/06
CPC分类号： B41F31/00 , B41F7/26 , B41F13/30 , B41F31/04 , B41F31/26 , B41F31/30 , B41F31/301 , B41F31/304 , B41F31/36
摘要： The invention relates to assemblies in a printing unit of a rotary press, each assembly comprising at least one plate cylinder, three ink form rollers, two vibrator rollers and an ink separator roller. Both vibrator rollers are applied directly to the ink separator roller and one of the ink form rollers is applied to both one of the vibrator rollers and the plate cylinder, the remaining two ink form rollers being applied both to the other vibrator roller and the plate cylinder. The plate cylinder is covered with several forms and/or the upper ink form roller is located in such a way that a horizontal tangent to the circumference of said ink form roller lies at a vertical distance of at least 50mm from a horizontal tangent to the circumference of the plate cylinder.
摘要翻译： 已提出了在一个轮转印刷机组件的打印单元，其中的每一个的至少一个印版滚筒（02），三个墨辊（03,04，06），两个摩擦辊（12,13）和一个彩色分离辊（11），其中两个摩擦辊（12， 13）立即每种情况下（在墨分割辊11）被采用，所述上墨辊中的一个（03）都紧贴的摩擦辊中的一个（12）和抵靠印版滚筒（02），二者中的另外两个上墨辊（04,06） 紧贴在其他接触辊（13）并抵靠印版滚筒（02），其中，所述印版滚筒（02）被占用与若干印刷板和/或所述上墨辊的最上面的一个（06）上的这个范围被布置成使得一个 墨辊（06）施加的水平切线（T06）在一个垂直距离（A06）是至少为50 mm从施加到印版滚筒（02）水平切线（T02）的外周。
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公开(公告)号：WO2007099148A3
公开(公告)日：2008-01-03
申请号：PCT/EP2007051955
申请日：2007-03-01
发明人： MASUCH BERND KURT , SCHNEIDER GEORG
CPC分类号： B41F31/307 , B41F13/30 , B41F13/40 , B41F31/004 , B41F31/26 , B41F31/36
摘要： The invention relates to a printing group of a printing press comprising a transfer cylinder (06), a form cylinder, and a first roller (28) of an inking unit (08), which cooperates with the form cylinder as an ink application roller (28). The first roller (28) has substantially the same diameter as the form cylinder (07) while the axes of rotation of the form cylinder (07) and the axes of rotation of the associated transfer cylinder define a plane (E) in the operating position. A plane (A) defined by the axes of rotation of the application roller (28) and the form cylinder (07) form a maximum angle d of 45° along with plane (E) defined by the axes of rotation of the form cylinder (07) and the transfer cylinder (06). The form cylinder (07) and/or transfer cylinder (06) is/are mounted so as to be adjustable in the direction of the transfer cylinder (06) with the aid of at least one actuator (82) which is assigned exclusively to the form cylinder (07) and/or the transfer cylinder (06) and is actuated by a pressure medium while the first roller (28) is mounted so as to be adjustable in the direction of the transfer cylinder (06) by means of at least one actuator (253; 322) that is allocated only to the roller (28), is actuated by a pressure medium, and has one movement component. A second roller (33; 26) that cooperates with the first roller (28) is provided below plane (E).
摘要翻译： 本发明涉及一种印刷机的印刷单元，其具有转印滚筒（06），印版滚筒以及与输墨装置的印版滚筒如油墨施加辊（28）配合的第一辊（28）（08），其中，所述第一辊子（28）是基本相同的 直径与印版滚筒（07），并且跨越印版滚筒（07）和相关的转印滚筒（06）与它们在操作位置的旋转轴线的平面（E）中，旋转轴，其中，在操作位置时，一个面（a）到施加辊的旋转轴线 （28）和所述印版滚筒（07）通过所述印版滚筒（07）和转印滚筒（06）的旋转轴的平面（E）为至多使45°的角度d彼此，其中两个印版滚筒（07）和/或递纸滚筒 （06）通过至少一个的装置，仅印版滚筒（07）相关联和/或递纸滚筒（06）的流体压力致动的致动器（82）作为 第一辊（28）由与所述压力致动器介质（253相关联的至少一个唯一的滚子（28）的装置; 与在转印滚筒（06）322的方向上的运动分量）和平面（E）一（与第一辊28）配合的第二辊（33的下方旋转自如地可调; 26）设置。
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公开(公告)号：WO2007135155A2
公开(公告)日：2007-11-29
申请号：PCT/EP2007/054961
申请日：2007-05-22
CPC分类号： B41F31/00 , B41F7/26 , B41F13/30 , B41F31/04 , B41F31/26 , B41F31/30 , B41F31/301 , B41F31/304 , B41F31/36
摘要： Es werden Anordnungen in einem Druckwerk einer Rotationsdruckmaschine vorgeschlagen, welche jeweils zumindest einen Formzylinder, drei Farbauftragswalzen, zwei Reibwalzen und eine Farbstromtrennwalze aufweisen, wobei beide Reibwalzen jeweils unmittelbar an der Farbstromtrennwalze angestellt sind, wobei eine der Farbauftragswalzen sowohl an eine der Reibwalzen als auch an den Formzylinder angestellt ist, wobei die übrigen beiden Farbauftragswalzen sowohl an die andere Reibwalze als auch an den Formzylinder angestellt sind, wobei der Formzylinder mit mehreren Druckformen belegt ist und/oder die oberste dieser Farbauftragswalzen derart angeordnet ist, dass sich eine an den Umfang dieser Farbauftragswalze angelegte horizontale Tangente von einer an den Umfang des Formzylinders angelegten horizontalen Tangente in einem vertikalen Abstand von mindestens 50 mm befindet.
摘要翻译： 有在一个轮转印刷机组件，其每一个包括至少一个印版滚筒，三个墨辊，两个摩擦辊和墨流分割辊的打印单元提出，两个摩擦辊被在每种情况下采用直接把墨流分割辊，所述墨辊中的一个既能的摩擦辊中的一个和所述 采用，印版滚筒，其中其它两个输墨辊被采用既与另一个摩擦辊和上印版滚筒，印版滚筒被占用与若干印刷板和/或所述上墨辊的最上面的一个被布置成使得施加到该油墨施加辊的圆周上的电压 水平切线是在至少50mm的垂直距离施加到印版滚筒水平切线的圆周上的电压的。
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