SUCTION ARRAY LAYOUTS
    2.
    发明公开

    公开(公告)号:EP3392047A1

    公开(公告)日:2018-10-24

    申请号:EP17166930.2

    申请日:2017-04-18

    申请人: HP Scitex Ltd

    IPC分类号: B41J11/00 B41J11/06

    摘要: In an example, there is provided a method including: receiving, at a processor, data specifying the shape of a blank (406) to form a folded article; and determining, using the processor, based on the received data, a suction array layout to hold the blank (406) against a media support (400), wherein the suction array layout conforms to the shape of the blank (406).

    PRINTING SYSTEM COMPRISING A SHEET SEPARATION SYSTEM, AND CORRESPONDING METHOD OF SEPARATING SHEETS
    3.
    发明授权
    PRINTING SYSTEM COMPRISING A SHEET SEPARATION SYSTEM, AND CORRESPONDING METHOD OF SEPARATING SHEETS 有权
    包含片材分离系统的印刷系统以及分离片材的对应方法

    公开(公告)号:EP2993148B1

    公开(公告)日:2017-08-16

    申请号:EP15181691.5

    申请日:2015-08-20

    摘要: The present invention relates to a printing system (110) comprising: - an endless metal transport belt (111) for transporting sheets (113) in a transport direction (51), wherein the metal transport belt comprises multiple through holes through which an underpressure or overpressure may be applied on the sheets, - a sheet separation system (116) for separating the sheets from the metal transport belt by applying a local overpressure, - a sheet separation guide (118) which guides the separated sheets away from the metal transport belt, wherein the sheet separation system comprises a stationary sliding surface (120), wherein the metal transport belt slides over the stationary sliding surface, wherein the stationary sliding surface comprises a number of blow holes (126) which define the overpressure zone, wherein the blow holes are configured to apply a local overpressure in the overpressure zone through the metal transport belt onto the underside of the sheets, characterized in that the overpressure zone is formed in the curved part (124) of the stationary sliding surface, wherein the overpressure zone has an upstream end and a downstream end which are defined by the location of the blow holes, and wherein the sheet separation guide directly adjoins the overpressure zone at the downstream end thereof.

    摘要翻译: 本发明涉及一种印刷系统(110),其包括: - 用于沿运输方向(51)运输薄片(113)的环形金属运输带(111),其中金属运输带包括多个通孔,负压或 可以在片材上施加超压, - 片材分离系统(116),用于通过施加局部过压将片材与金属传送带分离, - 片材分离引导件(118),引导分离的片材远离金属传送带 ,其中所述纸张分离系统包括静止滑动表面(120),其中所述金属传送带滑过所述静止滑动表面,其中所述静止滑动表面包括限定所述过压区的多个吹气孔(126),其中所述吹气 通孔构造成通过金属传送带将过压区域中的局部超压施加到片材的下侧上,其特征在于,o 在静止滑动表面的弯曲部分(124)中形成真空区,其中过压区具有由吹孔的位置限定的上游端和下游端,并且其中片分离引导件直接邻接超压 在其下游端。

    PRINTING SYSTEM COMPRISING A SHEET SEPARATION SYSTEM, AND METHOD OF SEPARATING SHEETS
    4.
    发明公开
    PRINTING SYSTEM COMPRISING A SHEET SEPARATION SYSTEM, AND METHOD OF SEPARATING SHEETS 有权
    与纸张分离系统的打印设备,以及相关的方法分离的纸张

    公开(公告)号:EP2993148A1

    公开(公告)日:2016-03-09

    申请号:EP15181691.5

    申请日:2015-08-20

    IPC分类号: B65H29/24 B65H29/56

    摘要: The present invention relates to a printing system (110) comprising:
    - an endless metal transport belt (111) for transporting sheets (113) in a transport direction (51), wherein the metal transport belt comprises multiple through holes through which an underpressure or overpressure may be applied on the sheets,
    - a sheet separation system (116) for separating the sheets from the metal transport belt by applying a local overpressure,
    - a sheet separation guide (118) which guides the separated sheets away from the metal transport belt,

    wherein the sheet separation system comprises a stationary sliding surface (120), wherein the metal transport belt slides over the stationary sliding surface, wherein the stationary sliding surface comprises a number of blow holes (126) which define the overpressure zone, wherein the blow holes are configured to apply a local overpressure in the overpressure zone through the metal transport belt onto the underside of the sheets,
    characterized in that
    the overpressure zone is formed in the curved part (124) of the stationary sliding surface, wherein the overpressure zone has an upstream end and a downstream end which are defined by the location of the blow holes, and wherein the sheet separation guide directly adjoins the overpressure zone at the downstream end thereof.

    摘要翻译: 本发明涉及一种打印系统(110),包括: - 在环形金属传送带(111),用于在传送方向(51)输送片材(113),worin金属输送带穿过哪个孔包括压力或在多个 过压可能在片材上施加, - 一个纸张分离系统(116),用于通过应用局部超压,分离从金属传送带的纸张 - 一个纸张分离引导件(118),其从金属传送带引导分离片远 ,worin片材分离系统包括一个固定的滑动表面(120)worin金属传送带滑过固定滑动表面,worin固定滑动表面包括多个气孔(126)限定了超压区,worin吹塑 孔被配置为应用在通过金属传送带超压区的局部超压到片材上的下侧,其特征在于在模具DASSÒ verpressure区是形成在固定的滑动表面,worin超压区具有在上游端和由吹孔的位置所限定的下游端的弯曲部分(124),和worin片材分离导直接邻接的过压 区在其下游端。

    Bogenbearbeitungsmaschine mit Bogenanleger mit Saugbandmodul

    公开(公告)号:EP2583924A2

    公开(公告)日:2013-04-24

    申请号:EP12184165.4

    申请日:2012-09-13

    发明人: Belmann, Markus

    IPC分类号: B65H11/00 B65H9/16

    摘要: Die Erfindung betrifft eine Bogenbearbeitungsmaschine (100) mit einem Bogenanleger (1), einem Ausrichttisch (2) und mindestens einer Bearbeitungsstation (3), wobei der Ausrichttisch (2) ein Saugbandmodul (24) mit mindestens einem umlaufenden Saugband (20) zum Transport der Bogen (B) mit einer Bogenistgeschwindigkeit (v) aufweist und wobei die Bearbeitungsstation (3) mindestens ein Rotationswerkzeug (31, 32) zum Bearbeiten der Bogen (B) besitzt. Der Ausrichttisch (2) besitzt erfindungsgemäß eine erste Messeinrichtung (50) zur Bestimmung der Bogenistgeschwindigkeit (v) und die Bearbeitungsstation (3) eine zweite Messeinrichtung (60) zur Bestimmung der Umfangsgeschwindigkeit (ω) des mindestens einen Rotationswerkzeugs (31, 32). Erste und zweite Messeinrichtung (50, 60) und Saugbandmodul (24) sind mit einem Steuerungsrechner (4) verbunden, sodass die Bogenistgeschwindigkeit (v) automatisch angepasst werden kann.

    摘要翻译: 片材加工机100具有用于供给片材(B)的送纸器(1),对准台(2)和处理台(3)。 对准台安装有具有循环抽吸带(20)的抽吸带组件(24),用于以预定的电弧速度传送片材。 处理站具有用于加工纸张的旋转工具(31,32)。 测量单元确定进给器的电弧速度,并且测量单元(60)确定旋转工具的圆周旋转速度。 测量单元和皮带模块连接到控制计算机(4)。