Sucking and sending device for sheet body

    公开(公告)号:JP2004189393A

    公开(公告)日:2004-07-08

    申请号:JP2002358319

    申请日:2002-12-10

    IPC分类号: B65H3/08 B65H3/46

    摘要: PROBLEM TO BE SOLVED: To provide a sucking and sending device for a sheet body surely separating an uppermost-layer sheet body from a lower-layer sheet body and stably separating the uppermost layer sheet body, when the uppermost-layer sheet body out of a stacked plurality of sheet bodies is sucked and sent.
    SOLUTION: In the sucking and sending device 50, actuators 60 are independently and separately connected to each of a plurality of suction disks 40. When a printing plate 12 is sucked and lifted to a predetermined level, every other actuator 60 out of actuators 60 is operated at the same time and suction disks 40 connected to the operated actuators 60 are displaced upward. Therefore, the sucked uppermost-layer printing plate 12 is bent to be in a corrugated shape, air flows between the uppermost layer printing plate 12 and the next lower-layer printing plate 12 to separate (divide) the uppermost-layer printing plate 12 from the lower-printing plates 12, and only the uppermost-layer printing plate 12 is stably sent.
    COPYRIGHT: (C)2004,JPO&NCIPI

    Paper sheet reversing device
    4.
    发明专利
    Paper sheet reversing device 失效
    纸张反转装置

    公开(公告)号:JPS59102748A

    公开(公告)日:1984-06-13

    申请号:JP20968182

    申请日:1982-11-30

    申请人: Toshiba Corp

    发明人: KAMIARA AKITO

    IPC分类号: B65H29/12 B65H15/00 G07D9/00

    摘要: PURPOSE:To prevent fluctuation in speed of a belt and slackening of the belt in a reversing device where an endless belt is twisted and there is provided a twist transport path formed by mutual opposite portions of the belt by disposing a belt driving roller on one portion of the twist transport path on the output side. CONSTITUTION:In case of applying a paper sheet reversing device to a cash sorting and totalizing machine for sorting and counting plural kinds of paper money, the reversing device 11 comprises a twist transport path 20 twisted in a 180 deg. arc, in which an elastic endless belt (twist belt) 21 formed by twisting the belt in 720 deg. arc (turned over twice) is stretched like the figure of 8 through a plurality of rollers 22a-22f. Flat plate guide members 23a-23d twisted according to the twist of the belt 21 are disposed between the rollers 22f and 22d and between the rollers 22a and 22c to stably transport paper money P. The belt 21 is rotated without slackening by driving only one roller 22d disposed on the outlet of the twist transport path 20.

    摘要翻译: 目的:为了防止带状物的变动波动,以及环形带扭转的换向装置中的带的松弛,并且通过在一部分上设置带驱动辊而设置由带的相互相对的部分形成的扭转传送路径 在输出侧的扭转输送路径。 构成:在将纸张换向装置应用于用于分类和计数多种纸币的现金分拣和累计机的情况下,反转装置11包括扭转传送路径20,扭转180度。 弧,其中通过在720度扭转带形成的弹性环形带(扭转带)21。 电弧(翻转两次)通过多个辊22a-22f被拉伸,如图8所示。 在辊22f和22d之间以及辊22a和22c之间设置有根据带21的扭曲而扭曲的平板导向件23a-23d,以稳定地输送纸币P.带21通过仅驱动一个辊而旋转而不松弛 22d设置在扭转传送路径20的出口上。

    Sheet material inversion device and image forming device
    9.
    发明专利
    Sheet material inversion device and image forming device 审中-公开
    材料反转装置和图像形成装置

    公开(公告)号:JP2006103855A

    公开(公告)日:2006-04-20

    申请号:JP2004291404

    申请日:2004-10-04

    发明人: AGATA ATSUSHI

    摘要: PROBLEM TO BE SOLVED: To provide a sheet material inversion device and an image forming device capable of improving inversion handling efficiency of a sheet material and preventing deterioration of quality as a printed object of the sheet material. SOLUTION: Since a belt driving roller 35 at a conveyance start position of an inversion unit 30 (a sheet material inversion device) and a suction belt 33 are mutually hooked by twisting them by 180 degrees between the belt driving roller 36 at a conveyance end position and it and static electric power is applied to the suction belt 33 by an alternating current power supply 41 to suck a sheet material by the suction belt 33 and convey the sheet material, the time required for inverting the sheet material can be shortened and productivity when printing on both faces can be improved. COPYRIGHT: (C)2006,JPO&NCIPI

    摘要翻译: 解决的问题:提供能够提高片材的反转处理效率并防止作为片材的印刷对象的质量劣化的片材反转装置和图像形成装置。 解决方案:由于在反转单元30(片材反转装置)和抽吸带33的输送开始位置处的带驱动辊35通过在带驱动辊36之间扭转180度而互相钩挂 运输结束位置和静电力通过交流电源41施加到抽吸带33,以通过抽吸带33吸引片材并输送片材,可以缩短翻转片材所需的时间 并且可以提高在两面上打印时的生产率。 版权所有(C)2006,JPO&NCIPI