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公开(公告)号：US06800868B2
公开(公告)日：2004-10-05
申请号：US09799558
申请日：2001-03-07
IPC分类号： G01N2186
CPC分类号： B65H7/14 , B65H2515/60 , B65H2553/414 , B65H2557/64 , B65H2220/01 , B65H2220/03
摘要： A pair of optical sensors are disposed above photopolymer plates and interleaf papers, which are alternately stacked with one another. These optical sensors basically have the same structure. However, the optical sensor is disposed so as to be inclined to an optical axis of reflected light, and therefore, a detection level of the optical sensor substantially becomes low. Accordingly, although the optical sensors each react to the reflected light from the photopolymer plate, the optical sensor does not react to the reflected light from the interleaf paper. As a result, it is determined whether the uppermost layer of the stack is the photopolymer plate or the interleaf paper. In a discriminating device of the present invention, general purpose optical sensors adapted to react to light having such a fixed intensity or greater, are used.
摘要翻译： 一对光学传感器设置在光聚合物板和中间纸上，彼此交替堆叠。 这些光学传感器基本上具有相同的结构。 然而，光学传感器设置成相对于反射光的光轴倾斜，因此光学传感器的检测水平基本上变低。 因此，虽然光学传感器各自对来自光聚合物板的反射光进行反应，但是光学传感器不会对来自中间纸的反射光产生反应。 结果，确定堆叠的最上层是光聚合物板还是中间纸。 在本发明的鉴别装置中，使用适于对具有这种固定强度或更大强度的光进行反应的通用光学传感器。
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公开(公告)号：US06530322B1
公开(公告)日：2003-03-11
申请号：US09663365
申请日：2000-09-15
IPC分类号： B44B500
CPC分类号： B65H3/0808 , B65H2301/51214 , B65H2406/342 , B65H2701/1928
摘要： A suction transport device capable of reducing manufacturing cost due to reduction of the number of suction mechanisms by which one of photopolymer plates accommodated in a magazine is taken out is attained. Also separability when the printing plate is taken out is improved, thus improving reliability of the suction transport device. Since, among suckers and suction fans, those located at positions corresponding to the widthwise direction ends of the printing plates are movable in the widthwise direction, and separating plates are movable in the same direction. When one of the printing plates of a different size is to be taken out, the leading end corner portions of the printing plate can always be curved at a fixed curvature, and separability is improved. Further, there is no need to increase the number of suckers thus decreasing cost.
摘要翻译： 可以获得能够降低容纳在盒中的感光聚合物板中的一个吸引机构的数量减少的制造成本的抽吸运送装置。 取出印刷版时的分离性提高，能够提高吸引输送装置的可靠性。 因为在吸盘和吸风机中，位于对应于印版的宽度方向端的位置的那些可沿宽度方向移动，并且分离板可沿同一方向移动。 当取出不同尺寸的印版之一时，印版的前端角部总是能够以固定的曲率弯曲，并且分离性提高。 此外，不需要增加吸盘的数量，从而降低成本。
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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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公开(公告)号：US06729837B1
公开(公告)日：2004-05-04
申请号：US09664442
申请日：2000-09-18
IPC分类号： B65H308
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 removed from the stack.
摘要翻译： 一种与具有板和片交替的堆叠一起使用的片材进给器。 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移除。
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公开(公告)号：US06729237B2
公开(公告)日：2004-05-04
申请号：US10314307
申请日：2002-12-09
IPC分类号： B65H308
CPC分类号： B65H3/0825 , B65H3/0816 , B65H3/0833 , B65H2301/33214 , B65H2301/422 , B65H2301/44514 , B65H2701/1719 , B65H2701/18264 , B65H2701/1928
摘要： A device for removing an image recording material is provided, which takes up little space and is used with printing plates and interleaf sheets set alternately in a cassette. An interleaf sheet and a printing plate are taken out simultaneously. In the midst of being conveyed along a conveying path leading to an exposure section, only the interleaf sheet is sucked by a fan or drawn-in between a roller pair so as to be peeled off from the printing plate. The peeled-off interleaf sheet is discarded, and the printing plate is conveyed reliably to the exposure section.
摘要翻译： 提供了一种用于去除图像记录材料的装置，其占据很小的空间并且与在盒中交替设置的印版和插页一起使用。 插入片和印版同时取出。 在沿着通向曝光部的传送路径传送的同时，只有介质片被风扇吸引或者被拉入辊对之间，从印刷板剥离。 剥离的中间片被丢弃，印版被可靠地输送到曝光部。
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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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8.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：US06520692B2
公开(公告)日：2003-02-18
申请号：US09781272
申请日：2001-02-13
IPC分类号： G03B1726
CPC分类号： G03F7/0012 , B65H1/266 , B65H2405/115 , B65H2405/31 , B65H2701/1719 , G03F7/2055
摘要： In an automatic exposure apparatus for printing plates, a photopolymer plate is taken out of an accommodating cassette in which stacked photopolymer plates are accommodated, and an image is recorded onto the photopolymer plate. A shutter which opens and closes an opening of the accommodating cassette is configured as a thin plate, and thus, the accommodating cassette is thin and light.
摘要翻译： 在用于印版的自动曝光装置中，将光聚合物板从其中容纳叠层的光聚合物板的容纳盒中取出，并将图像记录在光聚合物板上。 打开和关闭容纳盒的开口的快门被构造为薄板，因此，收纳盒薄而轻。
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公开(公告)号：US06964228B2
公开(公告)日：2005-11-15
申请号：US10697652
申请日：2003-10-31
CPC分类号： B41C1/1083 , B65H3/0816 , B65H2301/332 , B65H2701/18264 , B65H2801/21
摘要： A conveying device has: a moving member provided so as to be movable; a rotating member rotatably supported at the moving member; and a holding member rotatably supported at the rotating member, and able to hold a sheet. In a state in which the holding member is holding the sheet, the holding member conveys the sheet by at least one of movement of the moving member, rotation of the rotating member with respect to the moving member, and rotation of the holding member with respect to the rotating member.
摘要翻译： 输送装置具有：可移动地设置的移动构件; 可旋转地支撑在所述移动构件上的旋转构件; 以及保持构件，其可旋转地支撑在所述旋转构件上，并且能够保持片材。 在保持构件保持片材的状态下，保持构件通过移动构件的移动，旋转构件相对于移动构件的旋转和保持构件的旋转中的至少一个来传送片材， 到旋转构件。
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