Drive control method and drive control apparatus for printing press
    1.
    发明公开
    Drive control method and drive control apparatus for printing press 有权
    Antriebssteuerungsverfahren und Antriebssteuerungsvorrichtungfüreine Druckmaschine

    公开(公告)号:EP2357083A1

    公开(公告)日:2011-08-17

    申请号:EP11152483.1

    申请日:2011-01-28

    IPC分类号: B41F11/00 B41F11/02 B41F33/00

    摘要: According to a drive control method and apparatus, an offset printing section (20) and an intaglio printing section (30) are connected together by a gear train (41, 42, 43, 40a, 40b, 44, 45). Separately from an offset printing section prime motor (142) for driving an entire sheet-fed printing press (10), an intaglio printing section auxiliary motor (148) is provided in the intaglio printing section (30) where load is heaviest and load variations are great. By so doing, the entire sheet-fed printing press (10) is driven by the offset printing section prime motor (142) and the intaglio printing section auxiliary motor (148). Moreover, the electric current value (driving torque value) of the intaglio printing section auxiliary motor (148) is controlled in accordance with an electric current value (torque value) for driving the offset printing section prime motor (142), the torque distribution rate of the intaglio printing section auxiliary motor (148), and the rated electric current value of the intaglio printing section auxiliary motor (148).

    摘要翻译: 根据驱动控制方法和装置,胶版印刷部分(20)和凹版印刷部分(30)通过齿轮系(41,42,43,40a,40b,44,45)连接在一起。 与用于驱动整个单张纸印刷机(10)的胶版印刷部分主动马达(142)分开设置在凹版印刷部分(30)中的凹版印刷部分辅助马达(148),其中负载最重,载荷变化 是伟大的 通过这样做,整个单张纸印刷机(10)由胶版印刷部分电动机(142)和凹版印刷部分辅助电机(148)驱动。 此外,凹版印刷部辅助电动机(148)的电流值(驱动转矩值)根据用于驱动胶版印刷电动机(142)的电流值(转矩值)进行控制,转矩分配率 和凹版印刷部辅助电动机(148)的额定电流值。

    Driving apparatus in printing press
    2.
    发明公开
    Driving apparatus in printing press 审中-公开
    在印刷机械驱动装置

    公开(公告)号:EP1500501A3

    公开(公告)日:2009-01-14

    申请号:EP04016459.2

    申请日:2004-07-13

    IPC分类号: B41F13/008 F16D1/108

    摘要: A driving apparatus in a printing press includes a plate cylinder driven by a printing press motor, an inking device drive-coupled to the plate cylinder, and a driving connecting/disconnecting mechanism. The mechanism connects and disconnects transmission of driving from the plate cylinder to the inking device, and includes first and second gears which are engageable with each other, supported rotatably, and constantly drive-coupled to one and the remaining one, respectively, of the plate cylinder and inking device. The second gear has a second engaging portion engageable with a plurality of first engaging portions of the first gear which have the same shape and are equidistantly arranged in a rotational direction of the first gear. When the first and second engaging portions engage, the plate cylinder and inking device are drive-coupled; when they are disengaged, they are disconnected. The number of first engaging portions is set on the basis of a value related to the first gear, so that when the plate cylinder reaches a phase identical to that where the first and second engaging portions disengage, the first and second engaging portions can engage regardless of a driving connection ratio of one of the plate cylinder and inking device to the first gear.

    Druckwerk
    4.
    发明公开

    公开(公告)号:EP2529928A1

    公开(公告)日:2012-12-05

    申请号:EP11183743.1

    申请日:2011-10-04

    IPC分类号: B41F13/008

    摘要: Druckwerk (1) einer Druckmaschine, mit einem Druckzylinder (2), mit einem Formzylinder (4), mit einem Übertragungszylinder (3), und mit einem mindestens eine Walze umfassenden Farbwerk (5), wobei der Druckzylinder, der Übertragungszylinder und der Formzylinder sowie Walzen des Farbwerks im Druckbetrieb von einem Hauptantrieb aus antreibbar sind, wobei der Formzylinder (4) über eine erste schaltbare Kupplung (21) antriebsseitig vom Hauptantrieb abkoppelbar und an denselben ankoppelbar ist, derart, dass bei geschlossener erster Kupplung (21) der Formzylinder (4) über die erste Kupplung an den Hauptantrieb angekoppelt ist, und dass bei geöffneter erster Kupplung der Formzylinder vom Hauptantrieb abgekoppelt und an einen Formzylinderhilfsantrieb (20) ankoppelbar ist; und wobei das Farbwerk (5) über eine zweite schaltbare Kupplung (27) antriebsseitig vom Hauptantrieb abkoppelbar und an denselben ankoppelbar ist, derart, dass bei geschlossener zweiter Kupplung das Farbwerk (5) über die zweite Kupplung (27) an den Hauptantrieb angekoppelt ist, und dass bei geöffneter zweiter Kupplung das Farbwerk (5) vom Hauptantrieb abgekoppelt ist.

    摘要翻译: 元件(1)具有成形缸(4),例如 印版滚筒,在闭合/打开的可切换离合器(21)上与主驱动器的驱动端耦合/脱离。 一个墨水单元(5)与另一个闭合/打开的可转换离合器(27)耦合/脱离驱动器的端部。 上墨单元用后者打开的离合器停止。 上墨单元联接到具有后者打开的离合器的着墨单元辅助驱动器。 上墨单元联接到成形缸辅助驱动器(20),后者打开离合器在第三可切换离合器上。 上墨单元设计为辊式上墨单元或网纹薄油墨单元。

    Driving apparatus in printing press
    6.
    发明公开
    Driving apparatus in printing press 审中-公开
    Antriebsvorrichtung在Druckmaschinen

    公开(公告)号:EP1500501A2

    公开(公告)日:2005-01-26

    申请号:EP04016459.2

    申请日:2004-07-13

    IPC分类号: B41F13/008 F16D1/108

    摘要: A driving apparatus in a printing press includes a plate cylinder driven by a printing press motor, an inking device drive-coupled to the plate cylinder, and a driving connecting/disconnecting mechanism. The mechanism connects and disconnects transmission of driving from the plate cylinder to the inking device, and includes first and second gears which are engageable with each other, supported rotatably, and constantly drive-coupled to one and the remaining one, respectively, of the plate cylinder and inking device. The second gear has a second engaging portion engageable with a plurality of first engaging portions of the first gear which have the same shape and are equidistantly arranged in a rotational direction of the first gear. When the first and second engaging portions engage, the plate cylinder and inking device are drive-coupled; when they are disengaged, they are disconnected. The number of first engaging portions is set on the basis of a value related to the first gear, so that when the plate cylinder reaches a phase identical to that where the first and second engaging portions disengage, the first and second engaging portions can engage regardless of a driving connection ratio of one of the plate cylinder and inking device to the first gear.

    摘要翻译: 印刷机中的驱动装置包括由印刷机马达驱动的印版滚筒,驱动联接到印版滚筒的着墨装置和驱动连接/断开机构。 该机构连接和断开驱动从印版滚筒向着墨装置的传输,并且包括可彼此接合的第一和第二齿轮,可旋转地支撑并且分别恒定地驱动耦合到板的一个和剩余的一个 气缸和上墨装置。 第二齿轮具有可与第一齿轮的多个第一接合部分接合的第二接合部分,其具有与第一齿轮的旋转方向相同的形状并且等距设置。 当第一和第二接合部分接合时,印版滚筒和上墨装置被驱动耦合; 当它们被分离时,它们被断开。 基于与第一齿轮相关的值设定第一接合部的数量,使得当印版滚筒达到与第一和第二接合部分脱离的相位相同的相位时,第一和第二接合部分可以接合 其中一个印版滚筒和上墨装置与第一档的驱动连接比。