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    • 4. 发明申请
    • Sheet Medium Processing Device
    • 板材中等加工设备
    • US20130334767A1
    • 2013-12-19
    • US13979130
    • 2012-01-11
    • Zhenxing ZhaoZhigang XuMing GaoQingbang Xu
    • Zhenxing ZhaoZhigang XuMing GaoQingbang Xu
    • B65H29/00
    • B65H29/00B65H5/023B65H11/007B65H29/12B65H29/145B65H29/58B65H31/3027B65H2402/344B65H2403/41B65H2403/512B65H2404/2614B65H2404/2615B65H2404/725B65H2408/13B65H2701/1912B65H2701/1936G07B1/00
    • A sheet medium processing device comprising a stacking mechanism mounted on a frame, a first switching mechanism and a retractable paper baffle adjacent to the medium exit of the stacking mechanism; the stacking mechanism comprises a lower ticket stacking assembly, an upper ticket stacking assembly capable of moving parallelly above the lower ticket stacking assembly and a parallel movement confining mechanism, wherein the upper ticket stacking assembly and the lower ticket stacking assembly are both belt-conveyor mechanisms, and the belt of the upper ticket stacking assembly has a tendency of tightly pressing against the belt of the lower ticket stacking assembly. The first switching mechanism simultaneously controls the reciprocation of the paper baffle and the parallel movement of the upper ticket stacking assembly, enabling the stacking mechanism to be selectively provided with a transport state and a stacking state. The sheet medium processing device utilizes the elasticity of the belts of the stacking mechanism to adjust and limit the vertical-direction state of multiple stacked sheet mediums, thereby achieving reliable transportation.
    • 一种片介质处理装置,包括安装在框架上的堆叠机构,第一切换机构和与堆叠机构的介质出口相邻的可伸缩纸挡板; 堆叠机构包括:下票证堆叠组件,能够并行地移动到下票据堆叠组件上方的上位票据堆叠组件和平行运动限制机构,其中上部票据堆叠组件和下部票据堆叠组件均为带式输送机构 ,并且上部机票堆叠组件的皮带具有紧紧压靠下部机票堆叠组件的皮带的倾向。 第一切换机构同时控制纸张挡板的往复运动和上部机票堆叠组件的平行运动,使得堆叠机构能够选择性地具有输送状态和堆叠状态。 片材介质处理装置利用堆叠机构的带的弹性来调节和限制多个堆叠的片材介质的垂直方向状态,从而实现可靠的运输。
    • 5. 发明授权
    • Sheet feeder and image forming apparatus incorporating same
    • 纸张馈送器和包含其的图像形成装置
    • US08480073B1
    • 2013-07-09
    • US13333555
    • 2011-12-21
    • Yoshikuni IshikawaShun KobayashiManabu Nonaka
    • Yoshikuni IshikawaShun KobayashiManabu Nonaka
    • B65H3/16B65H1/08
    • B65H1/14B65H3/18B65H2402/344B65H2405/1112B65H2405/11161B65H2405/11162
    • A sheet feeder includes: an attracting and separating device disposed above a leading end portion in a sheet-feeding direction of a sheet stack, attracting and holding an uppermost sheet of the sheet stack with electrostatic force and separating the uppermost sheet from the sheet stack, a sheet loading device carrying the sheet stack, and including a first bottom plate carrying a rear-side portion of the sheet stack and a second bottom plate separated from the first bottom plate and carrying the leading end portion of the sheet stack below the attracting and separating device; and a lifting device lifting and lowering the sheet loading device, and including a first lifting device lifting and lowering the first bottom plate and a second lifting device lifting and lowering the second bottom plate to move the leading end portion of the sheet stack toward and away from the attracting and separating device.
    • 片材进给器包括:吸引分离装置,其设置在片材堆叠的片材进给方向上的前端部的上方,用静电力吸引并保持片材堆叠的最上面的片材,并将最上面的片材与片材堆叠分离, 承载纸张堆叠的纸张装载装置,并且包括承载纸张堆叠的后侧部分的第一底板和与第一底板分离的第二底板,并将纸张堆叠的前端部分运送到吸引和 分离装置; 以及提升和降低纸张装载装置的提升装置,并且包括提升和降低第一底板的第一提升装置和提升和降低第二底板以使片材堆叠的前端部朝向和远离移动的第二提升装置 从吸引分离装置。
    • 6. 发明申请
    • Media input system
    • 媒体输入系统
    • US20070001373A1
    • 2007-01-04
    • US11173526
    • 2005-06-30
    • Eng-Leong Soo
    • Eng-Leong Soo
    • B65H3/06
    • B65H3/0669B65H2301/423245B65H2402/344B65H2403/42B65H2405/32
    • A media input system for an image forming apparatus is disclosed. The media input system includes an input tray for holding a stack of media sheets, a scissor picking assembly for picking individual media sheets from the stack, and a transport roller assembly for transporting the picked media sheets to a media path in the image forming apparatus. The scissor picking assembly includes a pair of guide rails pivotally linked to a roller support frame. The guide rails and the roller support frame are pivotally connected to a common gear shaft such that the guide rails and the support frame can pivot about the longitudinal axis of the common gear shaft in a scissor-like fashion. One end of the roller support frame is coupled to a pick roller shaft having at least one pick roller rigidly mounted thereon, while the other end is configured to pivotally mount to the housing of the image forming apparatus. One end of each guide rail is pivotally connected to the transport roller assembly, while the other end is freely movable. A driving means is coupled to the transport roller assembly to cause rotation thereof. A first gear train is mounted on one guide rail so as to provide driving engagement between the transport roller assembly and the common gear shaft. A second gear train is mounted on the roller support frame so as to provide driving engagement between the common gear shaft and the pick roller shaft.
    • 公开了一种用于图像形成装置的介质输入系统。 介质输入系统包括用于保持介质片堆叠的输入托盘,用于从堆叠中拾取单个介质片材的剪刀拾取组件以及用于将拾取的介质片材传送到图像形成装置中的介质路径的传送辊组件。 剪刀拾取组件包括一对枢转地连接到辊支撑框架的导轨。 导轨和滚轮支撑框架可枢转地连接到公共齿轮轴,使得导轨和支撑框架可以剪刀式方式围绕普通齿轮轴的纵向轴线枢转。 辊支撑框架的一端连接到拾取辊轴,该拾取辊轴具有刚性地安装在其上的至少一个拾取辊,而另一端构造成可枢转地安装到图像形成装置的壳体。 每个导轨的一端可枢转地连接到输送辊组件,而另一端可自由移动。 驱动装置联接到输送辊组件以引起其旋转。 第一齿轮系安装在一个导轨上,以便在传送辊组件和公共齿轮轴之间提供驱动接合。 第二齿轮系安装在辊支撑框架上,以便在普通齿轮轴和拾取辊轴之间提供驱动接合。