Sheet settling system
    1.
    发明授权
    Sheet settling system 失效
    板材沉降系统

    公开(公告)号:US06305285B1

    公开(公告)日:2001-10-23

    申请号:US09212796

    申请日:1998-12-16

    申请人: Andrew Steven

    发明人: Andrew Steven

    IPC分类号: B41F128

    摘要: In a high speed sheet printing or coating machine there is a tendency for the sheets to move about as they are being fed to the datum stops, so that precise registration is not achieved. This is remedied by exerting a damping force which pulls each sheet continuously towards a fixed support surface 12 before and during registration and during printing or coating. The damping force comprises vacuum and/or magnetic forces which settle each sheet rapidly on the fixed support surface as it is fed into contact with the datum stops. The vacuum force is provided by drawing air through an array of holes 26 in the fixed support surface into an underlying chamber 24 evacuated through a pipe 28 by a vacuum pump, and is adjustable either by controlling the flow rate through the pump or by controllably venting the chamber or pipe to atmosphere. The magnetic force is provided by a row of permanent or electro-magnets 22 in the fixed support surface, and can be adjusted by varying their position perpendicular to that surface. Alternatively, in the case of electro-magnets, the magnetic force is adjustable by varying their supply of electrical power.

    摘要翻译: 在高速片材印刷或涂布机中,当纸张被馈送到基准块时,纸张趋于移动,使得不能实现精确的配准。 这通过施加阻尼力来补救,该阻尼力在注射之前和期间以及在印刷或涂布期间将每片连续地朝向固定的支撑表面12拉动。 阻尼力包括真空和/或磁力,其在固定的支撑表面上被快速地定位,因为它被馈送与基准止动件接触。 通过将空气通过固定支撑表面中的孔26的阵列抽吸到通过真空泵排出的管28的下面的室24中来提供真空力,并且可以通过控制通过泵的流量或通过可控地排气 房间或管道到大气。 磁力由固定支撑表面中的一排永磁体或电磁体22提供,并且可以通过改变它们垂直于该表面的位置来调节。 或者,在电磁铁的情况下,磁力可通过改变其电力供应来调节。

    PRINTING DEVICE USING STAMPING
    3.
    发明申请
    PRINTING DEVICE USING STAMPING 有权
    使用烫印打印设备

    公开(公告)号:US20130160663A1

    公开(公告)日:2013-06-27

    申请号:US13821278

    申请日:2011-08-30

    IPC分类号: B41F16/00

    摘要: A printing device for printing elements in sheet fond: a platen press 310 for depositing onto each sheet 10, by stamping, colored or metalized film from at least one stamping foil; a conveyor using a succession of gripper bars for moving each sheet 10 individually through the platen press 310; a blower member separates each stamping foil from each sheet as it leaves the platen press, the blower member being movable between a work position, in which it is able to operate from the transfer region in which the gripper bars 610 run to the exit of the platen press 310, and a withdrawn position, in which it keeps away from said transfer region.

    摘要翻译: 用于印刷片材中的元件的印刷装置:用于通过冲压来自至少一个冲压箔的着色或金属化薄膜沉积到每个薄片10上的压板机310; 使用一系列夹持杆的传送器,用于将每个片材10分别移动通过压板压机310; 鼓风机构件在离开压板机时将每个冲压箔片与每个薄片分开,该鼓风机构件可在工作位置之间移动,在该工作位置之间,能够从夹持杆610运送到其中的出口处的传送区域 压纸机压机310和退出位置,其中它远离所述传送区域。

    Printing device using stamping
    5.
    发明授权
    Printing device using stamping 有权
    印刷装置采用冲压

    公开(公告)号:US08881649B2

    公开(公告)日:2014-11-11

    申请号:US13821278

    申请日:2011-08-30

    摘要: A printing device for printing elements in sheet fond: a platen press 310 for depositing onto each sheet 10, by stamping, colored or metalized film from at least one stamping foil; a conveyor using a succession of gripper bars for moving each sheet 10 individually through the platen press 310; a blower member separates each stamping foil from each sheet as it leaves the platen press, the blower member being movable between a work position, in which it is able to operate from the transfer region in which the gripper bars 610 run to the exit of the platen press 310, and a withdrawn position, in which it keeps away from said transfer region.

    摘要翻译: 用于印刷片材中的元件的印刷装置:用于通过冲压来自至少一个冲压箔的着色或金属化薄膜沉积到每个薄片10上的压板机310; 使用一系列夹持杆的传送器,用于将每个片材10分别移动通过压板压机310; 鼓风机构件在离开压板机时将每个冲压箔片与每个薄片分开,该鼓风机构件可在工作位置之间移动,在该工作位置之间,能够从夹持杆610运送到其中的出口处的传送区域 压纸机压机310和退出位置,其中它远离所述传送区域。

    Air dispenser for printing press
    7.
    发明授权
    Air dispenser for printing press 有权
    印刷机用空气分配器

    公开(公告)号:US09090053B1

    公开(公告)日:2015-07-28

    申请号:US12660684

    申请日:2010-03-02

    申请人: Bruce A. Franke

    发明人: Bruce A. Franke

    摘要: An air dispenser attached to a printing press has a tube with a plurality of holes for directing air toward sheet material moving toward the gripper of the printing press to ensure registration and accurate feeding of the sheet material to the gripper of the printing press.

    摘要翻译: 附着在印刷机上的空气分配器具有多个孔,用于引导空气朝向印刷机的夹持器朝向印刷机的夹持器移动,以确保纸张材料对准并准确地输送到印刷机的夹具。