Printing device, tray and conveyance device
    1.
    发明授权
    Printing device, tray and conveyance device 有权
    印刷装置,托盘和输送装置

    公开(公告)号:US09272543B2

    公开(公告)日:2016-03-01

    申请号:US14573161

    申请日:2014-12-17

    摘要: A printing device that prints on media held in a tray includes a first roller section including a first conveyance roller; a second roller section including a second conveyance roller and a pinch roller; and a printing section provided between the first and the second roller sections. Printing is performed on the top surface of the media in the printing section while the tray is being conveyed by the first and the second roller sections. The tray is such that friction surfaces having a coefficient of friction that is higher than that of the other portions of the tray are formed in portions that come in contact with the first conveyance roller when the tray is taken in by the first roller section and the tip end of the tray advances to a gripping section between the second conveyance roller and the pinch roller.

    摘要翻译: 打印在保持在托盘中的介质上的打印装置包括:第一辊部分,包括第一输送辊; 第二辊部分,包括第二传送辊和夹送辊; 以及设置在第一和第二辊部之间的印刷部。 当托盘被第一和第二辊部分输送时,在打印部分中的介质的顶表面上进行打印。 该托盘使得摩擦系数高于托盘的其它部分的摩擦面形成为当托盘被第一滚筒部分吸入时与第一输送辊接触的部分, 托盘的末端前进到第二输送辊和夹送辊之间的夹紧部分。

    MOTOR CONTROL METHOD AND PRINT APPARATUS
    2.
    发明申请
    MOTOR CONTROL METHOD AND PRINT APPARATUS 有权
    电机控制方法和打印设备

    公开(公告)号:US20150183239A1

    公开(公告)日:2015-07-02

    申请号:US14562838

    申请日:2014-12-08

    IPC分类号: B41J13/00 H02P5/00 H02P3/02

    摘要: In an apparatus including a plurality of motors driven by a common power source, even in a case of a power source having a small capacity, easy shutdown of the power source is prevented. Therefore, a motor load of at least one of the plurality of motors including a first motor and a second motor driven by the one common power source is monitored, and motor drive is stopped in the case where a tolerance is exceeded. At this time, the motor load is not monitored during an acceleration operation of the first motor or the second motor in the case where both the first motor and the second motor are driven.

    摘要翻译: 在包括由公共电源驱动的多个电动机的装置中,即使在容量小的电源的情况下,也能够防止电源容易的关闭。 因此,监视包括由一个公共电源驱动的第一电动机和第二电动机的多个电动机中的至少一个的电动机负载,并且在超过公差的情况下电动机驱动停止。 此时,在第一电动机和第二电动机被驱动的情况下,在第一电动机或第二电动机的加速操作期间不监视电动机负载。

    PRINTING DEVICE, TRAY AND CONVEYANCE DEVICE
    3.
    发明申请
    PRINTING DEVICE, TRAY AND CONVEYANCE DEVICE 有权
    打印设备,托盘和传送设备

    公开(公告)号:US20150183237A1

    公开(公告)日:2015-07-02

    申请号:US14573161

    申请日:2014-12-17

    IPC分类号: B41J11/58

    摘要: A printing device that prints on media held in a tray, including: a first roller section including a first conveyance roller; a second roller section including a second conveyance roller and a pinch roller; and a printing section provided between the first and the second roller sections; wherein printing is performed on the top surface of the media in the printing section while the tray is being conveyed by the first and the second roller sections; and wherein the tray is such that friction surfaces having a coefficient of friction that is higher than that of the other portions of the tray are formed in portions that come in contact with the first conveyance roller when the tray is taken in by the first roller section and the tip end of the tray advances to a gripping section between the second conveyance roller and the pinch roller.

    摘要翻译: 一种打印装置,其被打印在保持在托盘中的介质上,包括:第一辊部分,包括第一输送辊; 第二辊部分,包括第二传送辊和夹送辊; 以及设置在所述第一和第二辊部之间的印刷部分; 其中当所述托盘被所述第一和第二辊部分输送时,在所述打印部分中的所述介质的顶表面上进行打印; 并且其中所述托盘使得具有比所述托盘的其它部分的摩擦系数更高的摩擦系数的摩擦表面形成为当所述托盘被所述第一辊部分带入时与所述第一输送辊接触的部分 并且托盘的尖端前进到第二输送辊和夹送辊之间的夹持部分。

    Motor control method and print apparatus
    5.
    发明授权
    Motor control method and print apparatus 有权
    电机控制方法和打印设备

    公开(公告)号:US09365059B2

    公开(公告)日:2016-06-14

    申请号:US14562838

    申请日:2014-12-08

    摘要: A motor control method performed by a controller includes monitoring a motor load of at least one of a plurality of motors including a first motor and a second motor driven by one common power source having a protection circuit, wherein the protection circuit is operated to shut down the power source in a case where a current value of the power source continues to exceed a threshold during a period Tg, and stopping motor drive in a case where the monitored motor load continues to exceed the threshold during a period Tn, which is shorter than the period Tg. In addition, monitoring of the motor load is skipped during acceleration operations of the first motor and the second motor when both the first motor and the second motor are driven, and then monitoring of the motor load is restarted.

    摘要翻译: 由控制器执行的电动机控制方法包括监视包括由具有保护电路的一个公共电源驱动的第一电动机和第二电动机的多个电动机中的至少一个的电动机负载,其中所述保护电路被操作以关闭 在时段Tg期间电源的当前值继续超过阈值的情况下的电源,并且在被监视的电动机负载在比T i短的时间段Tn期间继续超过阈值的情况下停止电动机驱动的情况下 期间Tg。 此外,当第一电动机和第二电动机都被驱动时,在第一电动机和第二电动机的加速操作期间,跳过电动机负载的监视,然后重新开始监视电动机负载。

    Printing apparatus and control method
    6.
    发明授权
    Printing apparatus and control method 有权
    印刷设备及控制方法

    公开(公告)号:US09120333B2

    公开(公告)日:2015-09-01

    申请号:US14557291

    申请日:2014-12-01

    IPC分类号: B41J29/38 B41J13/00

    CPC分类号: B41J13/0009 B41J13/0018

    摘要: A printing apparatus according to the present invention includes a feeding unit, a conveying unit, a printing unit, and a control unit. The control unit performs a successive feeding operation. An operating state of the feeding unit changes between a first operating state and a second operating state in which a feeding stop is more unstable than that in the first operating state, in a period from a start of feeding a printing medium until the printing medium reaches the conveying unit. In the successive feeding operation, a subsequent printing medium is fed without stopping until a leading end of the subsequent printing medium reaches a stoppable position. The stoppable position is arranged on an upstream side of the conveying unit. The subsequent printing medium can be stopped in the first operating state at the stoppable position.

    摘要翻译: 根据本发明的打印装置包括进给单元,输送单元,打印单元和控制单元。 控制单元执行连续的进给操作。 在从开始供给打印介质直到打印介质到达的期间内,进给单元的操作状态在第一操作状态和第二操作状态之间变化,其中进给停止比第一操作状态更不稳定 输送单元。 在连续进给操作中,随后的打印介质被供给而不停止,直到后续打印介质的前端到达可停止位置。 可停止位置设置在输送单元的上游侧。 随后的打印介质可以在可停止位置的第一操作状态下停止。

    PRINTING APPARATUS AND CONTROL METHOD
    8.
    发明申请
    PRINTING APPARATUS AND CONTROL METHOD 有权
    打印设备和控制方法

    公开(公告)号:US20150174928A1

    公开(公告)日:2015-06-25

    申请号:US14557291

    申请日:2014-12-01

    IPC分类号: B41J13/00

    CPC分类号: B41J13/0009 B41J13/0018

    摘要: A printing apparatus according to the present invention includes a feeding unit, a conveying unit, a printing unit, and a control unit. The control unit performs a successive feeding operation. An operating state of the feeding unit changes between a first operating state and a second operating state in which a feeding stop is more unstable than that in the first operating state, in a period from a start of feeding a printing medium until the printing medium reaches the conveying unit. In the successive feeding operation, a subsequent printing medium is fed without stopping until a leading end of the subsequent printing medium reaches a stoppable position. The stoppable position is arranged on an upstream side of the conveying unit. The subsequent printing medium can be stopped in the first operating state at the stoppable position.

    摘要翻译: 根据本发明的打印装置包括进给单元,输送单元,打印单元和控制单元。 控制单元执行连续的进给操作。 在从开始供给打印介质直到打印介质到达的期间内,进给单元的操作状态在第一操作状态和第二操作状态之间变化,其中进给停止比第一操作状态更不稳定 输送单元。 在连续进给操作中,随后的打印介质被供给而不停止,直到后续打印介质的前端到达可停止位置。 可停止位置设置在输送单元的上游侧。 随后的打印介质可以在可停止位置的第一操作状态下停止。