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1. 发明专利

JP2014156305A Winding device 审中-公开
标题翻译：绕线装置
公开(公告)号：JP2014156305A
公开(公告)日：2014-08-28
申请号：JP2013027391
申请日：2013-02-15
申请人： Miyakoshi Printing Machinery Co Ltd , 株式会社ミヤコシ
发明人： IZAWA HIDEO , YAMAZAKI YUICHI , OYAMA KOICHI , KUSANAGI MASARU
IPC分类号： B65H18/26 , B65H23/195
CPC分类号： B65H18/26 , B65H18/10 , B65H27/00 , B65H2403/942 , B65H2801/12 , B65H2801/15
摘要： PROBLEM TO BE SOLVED: To provide a winding device capable of winding a paper sheet from a roll paper whose maximum diameter is large without generating a winding wrinkle.SOLUTION: An arm 12 is turnably provided at the paper sheet feeding path 20 side from a winding core 11 for winding a paper sheet 21. The paper sheet 21 is guided by a free roll provided at an intermediate part of the arm 12 to be led to the winding core 11. A roller 18 that is a rotary body for coming in contact with a roll paper 22 is rotatably provided at a tip part of the arm 12. The roller 18 is pressed to the roll paper 22 for winding without generating a winding wrinkle. A distance between the roller 18 and the free roll in a paper sheet feeding direction is always constant, so that even the paper sheet from the roll paper 22 whose maximum diameter is large can be wound without generating the winding wrinkle.
摘要翻译：要解决的问题：提供一种能够从最大直径大的卷纸卷绕纸张的卷绕装置，而不会产生卷绕褶皱。解决方案：臂12可旋转地设置在纸张供给路径20侧的卷绕用于卷绕纸张21的纸芯11.纸张21由设置在臂12的中间部分处的自由辊引导以被引导到卷芯11.作为与主体11接触的旋转体的辊18 卷纸22可旋转地设置在臂12的尖端部分。辊18被压到卷纸22上以卷绕而不产生卷绕褶皱。辊18和纸张进给方向上的自由辊之间的距离总是恒定的，使得即使来自最大直径较大的卷纸22的纸也可以缠绕而不产生卷绕褶皱。

2. 发明专利

JP2013088705A Fixing device for sheet electrophotographic printer 有权
标题翻译：电子显示打印机固定装置
公开(公告)号：JP2013088705A
公开(公告)日：2013-05-13
申请号：JP2011230628
申请日：2011-10-20
申请人： Miyakoshi Printing Machinery Co Ltd , 株式会社ミヤコシ
发明人： IZAWA HIDEO , SETOYAMA JUNICHI , TAKAHASHI KENJI , KUSANAGI MASARU
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： PROBLEM TO BE SOLVED: To stably fix a sheet of paper conveyed at a high speed by heat, without wrinkling the sheet.SOLUTION: A fixing drum 9 capable of heating an outer peripheral surface with a heater incorporated therein is provided in a position separated downstream from the furthest downstream sheet transfer part of each of printing units 1a and 1b, so as to be rotated at a peripheral speed that is the same as the running speed of a sheet in the printing unit. A first sprocket 10 is provided at a place adjacent to the furthest downstream sheet transfer part of the printing unit. A second sprocket 11 having a pitch circle diameter substantially the same as the circular diameter of the fixing drum and rotated integrally with the fixing drum is provided in the same axial position as the fixing drum. A conveyance chain 12 is wound around each of the first and second sprockets, the conveyance chain having catching nails 13 and being used to convey a sheet while being wound around the periphery of the fixing drum by catching a sheet run from the furthest downstream transfer part, by use of the catching nails. A pressure application member is disposed around and in pressure contact with the periphery of the fixing drum.
摘要翻译：要解决的问题：通过加热稳定地固定高速传送的纸张，而不会使纸张起皱。解决方案：在与打印单元1a和1b的最远的下游纸张传送部分的下游分隔的位置处设置能够加热结合在其中的加热器的外周面的定影鼓9，以便在与打印单元中的片材的运行速度相同的圆周速度。第一链轮10设置在与打印单元的最远的下游纸张传送部分相邻的位置处。具有与定影鼓的圆形直径基本相同并与定影鼓一体旋转的节圆直径的第二链轮11设置在与定影鼓相同的轴向位置。输送链12缠绕在每个第一和第二链轮上，输送链具有捕捉指甲13，并用于输送纸张，同时通过从最远的下游转印部分抓住纸张的方式缠绕在定影鼓的周围，通过使用捕捉指甲。压力施加构件围绕固定鼓的周边设置并与其形成压力接触。版权所有（C）2013，JPO＆INPIT

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