Apparatus for delivery of printed sheets of paper or the like in successive stacks
    1.
    发明授权
    Apparatus for delivery of printed sheets of paper or the like in successive stacks 有权
    用于在连续堆叠中传送打印的纸张等的装置

    公开(公告)号:US06394450B2

    公开(公告)日:2002-05-28

    申请号:US09855615

    申请日:2001-05-16

    IPC分类号: B65H2920

    摘要: A delivery fan, comprising sets of blades at constant circumferential spacings, receives therebetween the sheets successively falling from an overhead infeed conveyor. The sheets fall off the delivery fan on hitting a set of abutment tines arranged interdigitatingly with the fan blades. A stack of sheets thus formed on a retractable platform is unloaded therefrom onto a delivery conveyor. A temporary sheet holder is provided which is angularly displaceable about the delivery fan axis between a working position, where it temporarily receive the sheets falling off the delivery fan pending unloading of the preformed stack of sheets, and a retracted position where the sheet holder allows the sheets to fall from the delivery fan onto the platform. The sheet holder is mounted to the shaft of the delivery fan via a pair of overrunning clutches and sprung from the retracted toward the working position. Consequently, when unlocked from its retracted position upon stacking of the sheets to a predetermined height on the platform, the sheet holder turns to the working position at the same angular velocity as the delivery fan.

    摘要翻译: 具有恒定圆周间隔的一组叶片的输送风扇在其间接收从塔顶进料输送机连续落下的板。 在与风扇叶片交叉排列的一组对接齿上,片材从送风扇上脱落。 这样形成在可伸缩平台上的一叠纸从其上卸载到输送输送机上。 提供了一个临时的纸张保持器,该纸张保持器可在输送扇轴线之间在工作位置之间成角度地移位,工作位置暂时地接收从卸载预先形成的纸张堆的纸张脱落的纸张,以及纸张保持架允许 片材从送风扇落到平台上。 纸张保持器经由一对超越离合器安装到输送风扇的轴上,并从缩回件向工作位置弹起。 因此,当将片材堆叠在平台上的预定高度上时,当其从缩回位置解锁时,片材保持器以与输送风扇相同的角速度转动到工作位置。

    Printed paper folding apparatus
    2.
    发明授权
    Printed paper folding apparatus 失效
    打印纸折叠设备

    公开(公告)号:US5139248A

    公开(公告)日:1992-08-18

    申请号:US651569

    申请日:1991-02-06

    IPC分类号: B65H45/109 B65H45/20

    CPC分类号: B65H45/109 B65H45/20

    摘要: The present invention relates to a printed paper folding apparatus comprising: conveyor means provided from the upstream side of a folded paper conveying path located below a folder unit to a folded paper cutting position on the downstream side thereof so as to convey a sheet of printed paper which is folded and discharged by the folder unit in a zigzag fashion; a folded paper separating position indicating device provided along the paper conveying path so as to indicate separating positions at intervals of a predetermined number of folds of the printed paper which is folded and discharged by the folder unit; a folder paper cutting device provided by the cutting position so as to automatically cut the paper, which is continuously conveyed by the conveyor means along the conveying path, into an upstream portion and a downstream portion relative to the conveying path; and a paper sorting device provided near the cutting position so as to automatically sort the upstream portion of the paper from the downstream portion thereof.

    Arbitrarily positioned lateral perforation forming apparatus for form printing machine
    3.
    发明授权
    Arbitrarily positioned lateral perforation forming apparatus for form printing machine 有权
    用于成型印刷机的任意定位横向穿孔成型装置

    公开(公告)号:US06401583B1

    公开(公告)日:2002-06-11

    申请号:US09377171

    申请日:1999-08-19

    IPC分类号: B26D156

    摘要: An arbitrarily positioned lateral perforation forming apparatus can form a lateral perforation at an arbitrary position or selected position in a continuous web paper at high precision by a simple control system with small control amount. A lateral roulette cylinder projecting a lateral roulette edge on its outer periphery, arranged on one side of the continuous web paper and rotating in a traveling direction of the continuous web paper; and a receptacle cylinder projecting an edge projecting portion opposing to the lateral roulette edge of the lateral roulette cylinder on its outer periphery, arranged on the other side of the continuous web paper, rotating in the traveling direction of the continuous web paper, and forming a lateral perforation in the continuous web paper when the edge receptacle portion opposes the roulette edge; are rotated in synchronism with traveling of the continuous web paper in the drive system. Furthermore, the arbitrarily positioned lateral-perforation forming apparatus includes a first differential mechanism disposed in an element connected to one of the lateral roulette cylinder and the receptacle cylinder in the drive system, causing difference in rotational phases of the lateral roulette cylinder and the receptacle cylinder by varying rotation of a differential shaft thereof for selectively placing the edge receptacle portion at a position opposing to the roulette edge and a position circumferentially offsetting from the roulette edge, and a first control unit for controlling rotation of the differential shaft of the first differential mechanism.

    摘要翻译: 任意定位的横向穿孔成形装置可以通过具有小控制量的简单控制系统以高精度在连续卷筒纸中的任意位置或选定位置形成横向穿孔。 横向轮盘滚筒,其在其外周上突出侧面轮盘边缘,布置在连续幅材纸的一侧上并沿着连续幅材纸的行进方向旋转; 以及插座圆筒,其在其外周上突出与所述侧面轮盘滚筒的侧面轮盘边缘相对的边缘突出部分,所述边缘突出部分布置在所述连续卷筒纸的另一侧上,沿着所述连续卷纸的行进方向旋转,并且形成 当边缘插座部分与轮盘边缘相对时,在连续卷筒纸中横向穿孔; 与连续卷筒纸在驱动系统中的行进同步旋转。 此外,任意定位的横向穿孔成形装置包括设置在连接到驱动系统中的侧面轮盘滚筒和插座筒之一的元件中的第一差速机构,导致侧面轮盘滚筒和插座筒的旋转相位差异 通过改变其差动轴的旋转来选择性地将边缘插座部分放置在与轮盘边缘相对的位置和与轮盘边缘周向偏移的位置;以及第一控制单元,用于控制第一差速机构的差动轴的旋转 。

    Arbitrarily positioned longitudinal perforation forming apparatus for form printing machine
    4.
    发明授权
    Arbitrarily positioned longitudinal perforation forming apparatus for form printing machine 失效
    任意定位的成型印刷机纵向穿孔成型设备

    公开(公告)号:US06332388B1

    公开(公告)日:2001-12-25

    申请号:US09377175

    申请日:1999-08-19

    IPC分类号: B26D126

    摘要: An arbitrarily positioned longitudinal perforation forming apparatus includes a longitudinal roulette cylinder composed of a first rotary shaft arranged on one side of a continuous web paper and at least one disc-shaped longitudinal roulette edge supported on the first rotary shaft so as to be adjustably positioned in an axial direction of the first rotary shaft. The apparatus further includes a receptacle cylinder composed of a second rotary shaft arranged on the other side of the continuous web paper in parallel relationship with the first rotary shaft and at least one disc-shaped edge receptacle plate supported so as to be adjustably positioned in an axial direction of the second rotary shaft. A projecting edge receptacle portion on the outer periphery of the edge receptacle plate opposes the longitudinal perforation edge of the longitudinal roulette cylinder. A drive system drives the first rotary shaft of the longitudinal roulette cylinder and the second rotary shaft of the receptacle cylinder in synchronism with the travel of the continuous web paper. An edge receptacle plate switchover moving device engages the edge receptacle plate to move the edge receptacle plate in the axial direction, and a first control unit controls the edge receptacle plate switchover moving device.

    摘要翻译: 一种任意定位的纵向穿孔成形装置包括:纵向轮盘形滚筒,其由布置在连续幅材纸的一侧上的第一旋转轴和支撑在第一旋转轴上的至少一个盘形纵向轮盘边缘组成,以便可调节地定位在 第一旋转轴的轴向。 所述装置还包括容纳筒,所述容器圆筒由与所述第一旋转轴平行的第二旋转轴构成,所述第二旋转轴与所述第一旋转轴平行,所述第二旋转轴与所述第一旋转轴平行;以及至少一个圆盘形边缘容纳板,其被可调节地定位在 第二旋转轴的轴向。 边缘容纳板的外周上的突出边缘接收部分与纵向轮盘滚筒的纵向穿孔边缘相对。 驱动系统与连续纸幅的移动同步地驱动纵向轮盘滚筒的第一旋转轴和容纳筒的第二旋转轴。 边缘插座板切换移动装置接合边缘插座板沿着轴向移动边缘插座板,第一控制单元控制边缘插座板切换移动装置。

    Sealed paper making method
    5.
    发明授权
    Sealed paper making method 失效
    密封造纸方法

    公开(公告)号:US6042672A

    公开(公告)日:2000-03-28

    申请号:US033717

    申请日:1998-03-03

    IPC分类号: B42D15/08 B31F1/00

    摘要: In a method of making sealed paper, a web of paper is unrolled and fed, while under a given tension, from a paper roll, and is single-folded or multiple-folded. Prior to the or each folding step, the unrolled web of paper is treated by having an adhesive applied to margin portions thereof destined to be margins of the sealed paper on an inner surface thereof other than along a fold line at which the paper is to be folded. The folded web of paper is then cut to yield a number of sealable paper units so treated and folded as above. The method further includes pressing the sealable paper units to have them sealed with the adhesive applied and thereafter discharging the sealed paper units each of which represents a sealed paper. The method may further include printing a given message or information on a sheet of paper before the paper is rolled into the above mentioned paper roll.

    摘要翻译: 在制造密封纸的方法中,纸幅被卷起并在给定张力下从纸卷进给并且是单折叠或多折叠的。 在这个或每个折叠步骤之前,展开的卷筒纸通过将粘合剂施加到其边缘部分来处理,该粘合剂部分将注定为密封纸在其内表面上的边缘,而不是沿着该纸的折叠线 折叠 然后将折叠的纸幅切割成多个可如上所述处理和折叠的可密封纸单元。 该方法还包括按压可密封纸单元以将它们用施加的粘合剂密封,然后排出密封纸单元,每个密封纸单元表示密封纸。 该方法还可以包括在纸被卷入上述纸卷之前在一张纸上打印给定的消息或信息。