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11.发明授权Image recording material conveying device and automatic image recording system 失效图像记录材料输送装置和自动图像记录系统公开(公告)号：US06935238B2
公开(公告)日：2005-08-30
申请号：US10680404
申请日：2003-10-08
CPC分类号： G03G15/6564 , B65H2701/18264
摘要： A conveying device for a printing plate precursor which takes the printing plate precursor and an interleaf sheet out from a cassette, and which, along a conveying path to an exposure section, takes-off only the interleaf sheet. When a leading end of the interleaf sheet passes by an interleaf sheet peeling roller disposed on the conveying path, the interleaf sheet peeling roller rotates in a direction opposite to a direction of conveying to the exposure section, and contacts the interleaf sheet, and slack is formed in the interleaf sheet between the interleaf sheet peeling roller and a conveying roller. A slack portion is nipped between two belts and fed to a forked-off path, and the interleaf sheet is removed from the conveying path. It is possible to feed only the printing plate precursor out to the exposure section while continuing to convey the printing plate precursor.
摘要翻译： 一种用于印版前体的输送装置，其将印版前体和中间页从纸盒中取出，并且沿着到曝光部分的传送路径仅起飞插页。 当插页的前端通过设置在输送路径上的中间片剥离辊时，中间片剥离辊沿与向曝光部的输送方向相反的方向旋转，并且与内页面接触，松弛为 形成在中间片剥离辊和输送辊之间的中间片中。 将松弛部分夹在两个带之间并进给到分叉路径，并且将中间片从输送路径移除。 可以在继续输送印版前体的同时仅将印版原版输送到曝光部分。
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12.发明授权公开(公告)号：US06662725B1
公开(公告)日：2003-12-16
申请号：US09664440
申请日：2000-09-18
申请人： Takashi Koizumi , Kazuoki Komiyama , Yoshinori Kawamura , Yoshihiro Koyanagi , Mitsuyoshi Nishimura , Takashi Kato
发明人： Takashi Koizumi , Kazuoki Komiyama , Yoshinori Kawamura , Yoshihiro Koyanagi , Mitsuyoshi Nishimura , Takashi Kato
IPC分类号： B41F132
CPC分类号： G03F9/00
摘要： A printing plate is held at one point thereof by a holding portion provided at a surface plate. When pushed by a pushing portion, the printing plate is only rotationally displaced. Thus, an angular error is substantially eliminated and displacement of the printing plate is small. Then, the pushing portion positions the printing plate in a direction perpendicular to a direction in which the surface plate can be moved. Then, movement of the surface plate positions the printing plate in the direction in which the surface plate can be moved.
摘要翻译： 印版通过设置在表面板上的保持部在其一点处被保持。 当被推动部分推动时，印版仅被旋转移位。 因此，基本上消除了角度误差，并且印版的位移小。 然后，按压部将印版定位在与能够移动表面板的方向垂直的方向。 然后，表面板的运动将印版定位在表面板可移动的方向上。
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公开(公告)号：US06457414B1
公开(公告)日：2002-10-01
申请号：US09664406
申请日：2000-09-18
IPC分类号： B41L4714
CPC分类号： B41C1/1083
摘要： A printing plate discharging method and a printing plate discharging device can quickly and reliably discharge a printing plate from a surface plate, which printing plate has been placed in a state wherein one end portion of the printing plate projects from the surface plate, without making an exposed face of the printing plate dirty or scratched. At a discharging mechanism section of an automatic exposure device, a temporary support arm corresponds with the one end portion of the printing plate, which end portion projects from on the surface plate. The temporary support arm is raised higher than the surface plate by a moving stage moving and a roller thereby abutting against a projecting portion of the temporary support arm. Thus, the temporary support arm lifts up the one end portion of the printing plate. In this state, a plate discharging hook engages the one end portion of the printing plate (a lifted portion) and pushes the printing plate toward another end portion of the surface plate. Thus, the printing plate can be discharged from the surface plate.
摘要翻译： 印版排出方法和印版排出装置可以快速且可靠地从表面板排出印版，该印版已经被放置在印版的一个端部从表面板突出的状态，而不形成 印版的外露面弄脏或划伤。 在自动曝光装置的放电机构部分，临时支撑臂对应于印版的一个端部，该端部从表面板上突出。 临时支撑臂通过移动台移动而升高到高于表面板，并且辊抵靠临时支撑臂的突出部分。 因此，临时支撑臂提升印版的一个端部。 在这种状态下，板排出钩与印版的一个端部（抬起部分）接合并将印版推向表面板的另一个端部。 因此，印版可以从表面板排出。
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公开(公告)号：US20060070544A1
公开(公告)日：2006-04-06
申请号：US11223990
申请日：2005-09-13
CPC分类号： B65H3/56 , B65H2405/1134 , B65H2701/18264 , B65H2701/1928
摘要： A guide member is provided at a downstream side of a stack of plates in a direction in which a planographic printing plate is conveyed. The guide member abuts a leading edge of an uppermost planographic printing plate to be conveyed, and bends the planographic printing plate, and further, permits the uppermost planographic printing plate and an interleaf paper adhering thereto in such a manner as to be inclined by being pressed by the planographic printing plate.
摘要翻译： 引导构件设置在平板印刷板被输送的方向上的一叠板的下游侧。 引导构件邻接要被输送的最上面的平版印刷版的前缘，并且使平版印刷版弯曲，并且还允许最上面的平版印刷版和附着在其上的中间纸以被压制的方式倾斜 由平版印刷版。
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公开(公告)号：US06536344B2
公开(公告)日：2003-03-25
申请号：US09810248
申请日：2001-03-19
IPC分类号： B41F2700
CPC分类号： G03F7/20 , Y10S101/36
摘要： In a printing plate automatic exposing device, a vacuum pump and a pressure sensor are provided in communication with a detection hole provided in a surface plate. When a photopolymer plate is set on the surface plate, a degree of vacuum of the detection hole becomes a predetermined degree of vacuum due to operation of the vacuum pump.
摘要翻译： 在印版自动曝光装置中，提供与设置在表面板中的检测孔连通的真空泵和压力传感器。 当光敏聚合物板被放置在表面板上时，由于真空泵的操作，检测孔的真空度成为预定的真空度。
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公开(公告)号：US07293767B2
公开(公告)日：2007-11-13
申请号：US10727622
申请日：2003-12-05
IPC分类号： B65H3/46
CPC分类号： B65H3/0825 , B65H3/46 , B65H2220/09 , B65H2301/33224 , B65H2301/51214 , B65H2406/341 , B65H2406/342 , B65H2701/1928
摘要： In a sheet sucking/feeding device, actuators are independently and individually connected respectively to plural suction cups. At a point in time when a printing plate is sucked and raised up by a predetermined amount, every other one of the actuators is simultaneously operated such that the suction cups connected to the operated actuators are displaced upwardly. The sucked uppermost printing plate is curved so as to become wavy. Air enters in between the uppermost printing plate and a next printing plate therebeneath such that that printing plate therebeneath is disjoined (separated). Only the uppermost printing plate is stably removed and fed out.
摘要翻译： 在片材吸入/送出装置中，致动器分别独立地分别连接到多个吸盘。 在将印版吸引并升高预定量的时间点上，执行器中的每一个同时被操作，使得连接到操作的致动器的吸盘向上移位。 被吸的最上面的印版弯曲成波浪形。 空气进入最上面的印版和下一个印版之间，使得其下的印版脱离（分离）。 只有最上面的印版被稳定地去除并送出。
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公开(公告)号：US20060054042A1
公开(公告)日：2006-03-16
申请号：US11222939
申请日：2005-09-12
IPC分类号： B41F27/12
CPC分类号： B65H3/0638 , B65H2404/521 , B65H2404/5391 , B65H2701/18264 , B65H2701/1928
摘要： A planographic printing plate supply unit comprising: carrying rollers rotating while pressing a stacking bundle, in which planographic printing plates and covering papers are stacked alternately, so as to carry the planographic printing plate and covering paper at the top of the stacking bundle, wherein convex portions which are elastically deformed when pressing the stacking bundle and whose contact area with the planographic printing plate is larger after being elastically deformed than before are provided on the outside periphery of the carrying roller.
摘要翻译： 一种平版印刷版供给单元，其特征在于，包括：在压制层叠束的同时旋转的辊，其中平版印刷版和覆盖纸交替堆叠，以将平版印刷版和覆盖纸携带在堆叠束的顶部， 在按压堆叠束时发生弹性变形的部分和与平版印刷版的接触面积比以前弹性变形之后大的部分设置在承载辊的外周上。
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公开(公告)号：US20050189504A1
公开(公告)日：2005-09-01
申请号：US11067892
申请日：2005-03-01
CPC分类号： B65H7/125
摘要： A discrimination device which is disposed on a conveyance path of conveyed items, such as planographic printing plates, slip sheets and the like. The discrimination device is structured with a first sensor, which detects presence or absence of the conveyed items, and second and third sensors, which identify types of the conveyed items. The first sensor can judge presence or absence of a conveyed item from whether or not irradiated light is reflected by a conveyed item. The second and third sensors discriminate between the types—the planographic printing plates and the slip sheets—by the intensity of reflected light, on the basis of a difference in surface reflectivities of the conveyed items. With these three optical sensors, it is possible to reliably identify four conveyance configurations of the conveyed items.
摘要翻译： 一种辨别装置，其设置在诸如平版印刷版，滑片等的输送物品的输送路径上。 识别装置由检测输送物品的存在或不存在的第一传感器以及识别被传送物品的类型的第二和第三传感器构成。 第一传感器可以判断被传送物品的存在与否是否被照射的光是否被被传送物体反射。 第二和第三传感器基于所输送物品的表面反射率的差异，区分平版印刷版和滑动片的类型 - 反射光的强度。 利用这三个光学传感器，可以可靠地识别输送物品的四个输送构造。
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19.发明授权公开(公告)号：US06624840B1
公开(公告)日：2003-09-23
申请号：US09664064
申请日：2000-09-18
IPC分类号： B41J2435
CPC分类号： B41C1/1083
摘要： An automatic exposure apparatus for printing plates and a method for exposing printing plates, which can prevent a defective image such as an unfocused image from being formed when an image is recorded onto the printing plate is provided. Suction holes are formed at a surface plate 110 of an automatic exposure apparatus 100 for printing plates, and a vacuum pump 306 communicates with the suction holes. A solenoid valve 308 is provided at a communicating path 304 between the suction holes and the vacuum pump 306, and a chamber 310 is provided at the communicating path 304 between the solenoid valve 308 and the vacuum pump 306. The solenoid valve 308 is closed and the vacuum pump 306 is operated in a state in which a photopolymer plate 102 is disposed on a top surface of the surface plate 110, and the solenoid valve 308 is opened completely in an instant in a state in which a pressure of a decompressed interior of the chamber 310 is a predetermined value or lower, such that the decompressed interior can suck air all at once from the suction holes with a strong suction force. Accordingly, a curled photopolymer plate 102 can be brought in complete contact with the top surface of the surface plate 110, and thus, a defective image such as an unfocused image is prevented when an image is recorded.
摘要翻译： 提供一种用于印版的自动曝光装置和用于曝光印版的方法，其可以防止在将图像记录到印刷版上时形成未图像的缺陷图像。 在用于印版的自动曝光装置100的表面板110处形成吸孔，并且真空泵306与抽吸孔连通。 电磁阀308设置在吸入孔和真空泵306之间的连通路径304处，并且室310设置在电磁阀308和真空泵306之间的连通路径304处。电磁阀308关闭，并且 真空泵306在其中光敏聚合物板102设置在表面板110的顶表面上的状态下操作，并且电磁阀308在压缩内部的压缩的压力的瞬间完全打开 室310是预定值或更低的，使得减压的内部可以用强吸力从吸入孔一次吸入空气。 因此，卷曲的感光聚合物板102可以与表面板110的顶表面完全接触，因此，当记录图像时，防止诸如未聚焦图像的缺陷图像。
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公开(公告)号：US07360485B2
公开(公告)日：2008-04-22
申请号：US11071442
申请日：2005-03-04
申请人： Yoshinori Kawamura , Kikuo Matsuba
发明人： Yoshinori Kawamura , Kikuo Matsuba
IPC分类号： B41L47/14
CPC分类号： B65H3/06 , B65H2301/44514 , B65H2515/30 , B65H2701/18264 , B65H2701/1928 , B65H2220/02
摘要： In a planographic printing plate feeding apparatus, a load W applied to a stack of plates by a pickup roller which feeds a planographic printing plate from the stack is adjusted. If the load W is increased and exceeds a single feeding threshold, and if a conveyance force F1 applied from the uppermost planographic printing plate to the slip-sheet is increased by such a degree that the conveyance force F1 exceeds a maximum static friction force F2′ between the slip-sheet and the planographic printing plate under the slip-sheet, the uppermost planographic printing plate and the slip-sheet 22 can be conveyed integrally (set feeding). Hence, it is possible to obtain a planographic printing plate feeding apparatus with a compact, simple and inexpensive structure and able to feed a planographic printing plate swiftly and reliably.
摘要翻译： 在平版印刷版供给装置中，调整通过从堆叠进给平版印刷版的拾取辊施加到板堆的负载W. 如果负载W增加并且超过单一进给阈值，并且如果从最上层的平版印刷版施加到滑动片的传送力F 1增大到输送力F 1超过最大静摩擦力 F 2'在滑动片下方的平版印刷版之间，最上层的平版印刷版和滑动片22可以一体地进行输送（设定进给）。 因此，可以获得具有紧凑，简单和便宜的结构的平版印刷版进给装置，并且能够快速可靠地进给平版印刷版。
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