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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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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：US06966966B2
公开(公告)日：2005-11-22
申请号：US10728913
申请日：2003-12-08
CPC分类号： B65H5/025 , B65H29/64 , B65H2701/1726 , B65H2701/18264 , B65H2701/1928 , Y10T156/1105 , Y10T156/1174 , Y10T156/19 , Y10T156/1906 , Y10T156/1956
摘要： A protective sheet peeling device which reliably separates, from a sheet, a protective sheet (an interleaf sheet) which is superposed with one surface of the sheet. A free roller is disposed at a downstream side of a conveying roller of a peeling section, in a state in which one portion of the free roller is disposed on an “imaginary conveying locus” of a printing plate precursor. Further, a displacement roller is disposed at a downstream side of the free roller. After the printing plate precursor, which is superposed with the interleaf sheet, has passed by the free roller, when the displacement roller moves to a position of reaching the “imaginary conveying locus”, the printing plate precursor and the interleaf sheet are curved along the free roller. Due to reverse rotation of the displacement roller, the interleaf sheet is peeled off of the printing plate precursor.
摘要翻译： 一种保护片剥离装置，其从片材可靠地分离与片材的一个表面重叠的保护片（中间片材）。 在自由辊的一部分设置在印版前体的“虚拟输送轨迹”的状态下，在剥离部的输送辊的下游侧配置有自由辊。 此外，位移辊设置在自由辊的下游侧。 在与片材叠合的印版前体已经通过自由辊时，当位移辊移动到到达“假想传送轨迹”的位置时，印版前体和插页片沿着 自由滚筒 由于位移辊的反向旋转，中间片从印版前体剥离。
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公开(公告)号：US06904844B2
公开(公告)日：2005-06-14
申请号：US10807347
申请日：2004-03-24
CPC分类号： B41F27/1206 , B65H1/266 , B65H3/0825 , B65H3/44 , B65H2405/332 , B65H2405/35 , B65H2405/361 , B65H2701/1928
摘要： In a removing/conveying portion of a printing plate removing/supplying device, when one cassette among a plurality of cassettes is empty, the empty cassette is placed on a raising/lowering stand and moved to a loading space. Due to a spur gear being rotated clockwise by a motor, a sliding cover, with which the spur gear is engaging, is moved toward a removing portion such that an opening of a cassette stocker portion is opened. In this way, it is possible to refill and load printing plates from a top side of the cassette stocker portion into the empty cassette positioned at the loading space.
摘要翻译： 在印版移除/供给装置的去除/传送部分中，当多个盒中的一个盒是空的时，空盒被放置在升降架上并移动到装载空间。 由于正齿轮通过电动机顺时针旋转，所以正齿轮啮合的滑动盖移动到移除部分，使得盒式储料器部分的开口打开。 以这种方式，可以将印版从盒式存储器部分的顶侧重新填充并装载到位于装载空间的空盒中。
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15.发明授权公开(公告)号：US06623003B1
公开(公告)日：2003-09-23
申请号：US09664412
申请日：2000-09-18
IPC分类号： B65H2900
CPC分类号： B65H29/58 , B41C1/1083 , B65H29/12 , B65H29/52 , B65H2301/22 , B65H2404/14 , B65H2404/261 , B65H2404/611 , B65H2701/1719 , B65H2701/18264
摘要： A sheet material stacking device and an automatic exposure device for a printing plate, capable of stacking a number of interleaf sheets stably and efficiently. A pair of skewered rollers are provided at the sheet material stacking device used for the automatic exposure device. An interleaf sheet, which is fed from an interleaf sheet transport section, is guided by guide plates and nipped by the rollers. The interleaf sheet, while maintaining a so-called stronger pulling tension, is forcibly fed to an interleaf sheet accommodating section and stacked. Even if the interleaf sheet is thin, the interleaf sheet can behave stably as it is being stacked, and a number of the interleaf sheets can be stacked regularly and effectively.
摘要翻译： 一种片材堆叠装置和用于印版的自动曝光装置，能够稳定且有效地堆叠多个插页。 在用于自动曝光装置的片材堆叠装置中设置有一对串列辊。 由中间片输送部供给的中间片由引导板引导并被辊夹持。 在保持所谓的较强牵引张力的同时，将介质片强制地送入插页片材容纳部并堆叠。 即使中间片较薄，中间片也可以在层叠时稳定地进行动作，能够规则地且有效地层叠多个插页。
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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：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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公开(公告)号：US06929258B2
公开(公告)日：2005-08-16
申请号：US10726631
申请日：2003-12-04
CPC分类号： B65H3/0833 , B65H2511/40 , B65H2511/51 , B65H2513/42 , B65H2701/18264 , B65H2701/1928 , B65H2220/01 , B65H2220/02
摘要： A sheet feeder for use, with a stack having plates and sheets alternating. Sheets are removed by being reliably suction adhered with a sucker. The sheet feeder includes a suction device, and the sucker and device are mounted at a supporting portion. In order to allow suction adhering of the plates and sheets alternately stacked in a magazine, the suction device is operated when the sucker is brought into contact with the sheet, and the sheet is raised separately from the plate. Thereafter, the sheet is suction adhered to the sucker by suction. This makes it possible to prevent the sucker from suction adhering to the plate together with the sheet, and only the sheet is reliably from the stack.
摘要翻译： 一种用于使用的送纸器，具有交替的板和纸张的堆叠。 通过用吸盘可靠地吸附来去除片材。 供纸器包括抽吸装置，并且吸盘和装置安装在支撑部分。 为了允许将板和片交替地堆叠在盒中的吸附附着，当吸盘与片接触时，抽吸装置被操作，并且片与片分离地升高。 此后，通过抽吸将片吸附到吸盘。 这使得可以防止吸盘与片材一起吸附到板上，并且只有片材可靠地从堆叠中。
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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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