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    • 1. 发明授权
    • Thermal activation device and printer
    • 热激活装置和打印机
    • US07537402B2
    • 2009-05-26
    • US11137846
    • 2005-05-25
    • Masanori TakahashiHiroyuki KohiraYoshinori SatoMinoru HoshinoTatsuya Obuchi
    • Masanori TakahashiHiroyuki KohiraYoshinori SatoMinoru HoshinoTatsuya Obuchi
    • B41J2/315B41J2/32
    • B41J11/24B41J2/32B41J11/04
    • A thermal activation device includes a platen lock mechanism for locking a platen roller of a platen unit and a heating unit or printing unit into press contact with each other. The platen lock mechanism has a lock arm mounted to undergo rotation about a rotational axis, a shaft member provided in one of the platen unit and the lock arm, an engagement recess for engagingly receiving the shaft member and provided in the other of the platen unit and the lock arm, and an urging member for urging the lock arm in a direction for bringing the shaft member into engagement with the engagement recess. In a state in which the heating unit or printing unit is in press contact with the platen roller, a distance between the rotational axis of the lock arm and an axis of the shaft member is greater than a distance between the rotational axis of the lock arm and the rotational axis of the platen roller.
    • 热激活装置包括用于将压板单元的压印辊和加热单元或印刷单元彼此压接的压板锁定机构。 压板锁定机构具有安装成绕旋转轴线旋转的锁定臂,设置在压板单元和锁定臂中的一个中的轴构件,用于接合地接收轴构件并设置在压板单元中的另一个中的接合凹部 以及用于沿着使轴构件与接合凹部接合的方向推动锁定臂的推动构件。 在加热单元或印刷单元与压纸辊压接的状态下,锁定臂的旋转轴线与轴构件的轴线之间的距离大于锁定臂的旋转轴线之间的距离 和压纸辊的旋转轴线。
    • 2. 发明申请
    • Thermal activation device and printer
    • 热激活装置和打印机
    • US20050271443A1
    • 2005-12-08
    • US11137846
    • 2005-05-25
    • Masanori TakahashiHiroyuki KohiraYoshinori SatoMinoru HoshinoTatsuya Obuchi
    • Masanori TakahashiHiroyuki KohiraYoshinori SatoMinoru HoshinoTatsuya Obuchi
    • B41J2/32B41J2/325B41J3/407B41J11/04B41J11/14B41J11/20B41J11/24B41J13/02B41J15/04B41J11/26
    • B41J11/24B41J2/32B41J11/04
    • A thermal activation device includes a platen lock mechanism (19) for locking a platen roller (12) and a thermal activation head (11) into press contact with each other, the platen lock mechanism (19) including lock arms (32a and 32b) provided to be rotatable and engaged with a platen unit (18), and a compression coil spring (24) which urges the lock arms (32a and 32b) so as to bring the lock arms (32a and 32b) into engagement with the platen roller (18). The plate lock mechanism (19) includes lock pins (33) provided in the platen unit (18), and engagement grooves (37) which are provided in the lock arms (32a and 32b) and with which the lock pins (33) are engaged. Moreover, in the platen lock mechanism (19), in a state where the thermal activation head (11) is in press contact with the platen roller (12), an axis of the lock pins (33) is provided at a position farther than a position of a rotation center of the platen roller (12) with respect to a rotation center of the lock arms (32a and 32b).
    • 热激活装置包括用于将压纸辊(12)和热活化头(11)相互压接的压板锁定机构(19),所述压板锁定机构(19)包括锁定臂(32a和32) b)设置成可旋转并与压板单元(18)接合,以及压缩螺旋弹簧(24),其推动锁定臂(32a和32b)以使锁定臂(32a和32b) 与压辊(18)接合。 板锁定机构(19)包括设置在压板单元(18)中的锁定销(33)和设置在锁定臂(32a和32b)中的锁定销(33),锁定销(33) ) 订婚了。 此外,在压板锁定机构(19)中,在热活化头(11)与压纸辊(12)压接的状态下,锁定销(33)的轴线设置在比 相对于锁定臂(32a和32b)的旋转中心的压印辊(12)的旋转中心的位置。
    • 4. 发明授权
    • Thermal activation method and thermal activation device for a heat-sensitive adhesive sheet
    • 用于热敏粘合片的热激活方法和热激活装置
    • US07579573B2
    • 2009-08-25
    • US11137844
    • 2005-05-25
    • Hiroyuki KohiraMasanori TakahashiYoshinori SatoMinoru HoshinoTatsuya Obuchi
    • Hiroyuki KohiraMasanori TakahashiYoshinori SatoMinoru HoshinoTatsuya Obuchi
    • B65C9/25B65C9/24F27B9/36F27B9/40
    • B41J2/32B41J3/4075B41J15/005B41J15/046B65C9/25Y10T156/17
    • A thermal head has heating elements that can be selectively driven independently from one another during a driving operation to directly heat, and thereby thermally activate, regions of a heat-sensitive adhesive layer of a heat-sensitive adhesive sheet while the heat-sensitive adhesive sheet is moved relative to the thermal head with the heating elements disposed in opposing relation to the respective regions of the heat-sensitive adhesive layer. All but at least one of the heating elements are selectively driven so that (a) a preselected region of the heat-sensitive adhesive layer disposed in opposing relation to each non-driven heating element is not directly heated, and thereby not directly thermally activated, by the non-driven heating element, (b) the regions of the heat-sensitive adhesive layer disposed in opposing relation to the respective driven heating elements are directly heated, and thereby directly thermally activated, by the respective driven heating elements, and (c) each preselected region of the heat-sensitive adhesive layer opposed to a non-driven heating element is thermally activated with heat transmitted from surrounding directly heated regions of the heat-sensitive adhesive layer of the heat-sensitive adhesive sheet.
    • 热敏头具有可以在驱动操作期间彼此独立地选择性地驱动的加热元件,以将热敏粘合片的热敏粘合剂层的热敏粘合剂层的区域直接加热,从而热活化, 相对于热敏头移动,其中加热元件以与热敏粘合剂层的相应区域相对的方式设置。 选择性地驱动至少一个加热元件,使得(a)与每个非驱动加热元件相对设置的(a)热敏粘合剂层的预选区域不被直接加热,从而不直接热激活, 通过非驱动加热元件,(b)与相应的驱动加热元件相对设置的热敏粘合剂层的区域被各个被驱动的加热元件直接加热,从而直接热激活,(c )与非驱动加热元件相对的热敏粘合剂层的每个预选区域由热敏粘合片的热敏粘合剂层的周围的直接加热区域传递的热量热活化。