CN111942945A - 用于纸张偏移的平行边缘导向件 - Google Patents

用于纸张偏移的平行边缘导向件 Download PDF

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CN111942945A
CN111942945A CN202010321145.7A CN202010321145A CN111942945A CN 111942945 A CN111942945 A CN 111942945A CN 202010321145 A CN202010321145 A CN 202010321145A CN 111942945 A CN111942945 A CN 111942945A
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edge alignment
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R·A·坎贝尔
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Xerox Corp
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Abstract

本发明题为“用于纸张偏移的平行边缘导向件”。一种用于当将纸张在纸路中向堆纸器传送时对纸张进行偏移的装置，其包括安装到连杆臂组上的窄通道，连杆臂组在处理方向(上游‑下游)上移动时在横跨处理方向(内侧‑外侧)进行关节运动，以将不同位置处的纸张对准，用于堆叠或最终处理。无论内侧‑外侧偏移如何，连杆臂始终将通道保持为平行于纸路。

Description

用于纸张偏移的平行边缘导向件
背景技术
本发明公开了一种改进的系统，该系统用于将已经传送到堆纸器托盘或其它输出装置的纸张重新定位以设定装订等。
在典型的静电照相印刷工艺中，将光导构件充电至基本均匀的电势以使其表面敏化。将光导构件的带电部分暴露于正在被复印的原始文档的光图像。带电光导构件的暴露使得其上的电荷在被照射区域中选择性地耗散。这在与包含在原始文档中的信息区域相对应的光导构件上记录静电潜像。在静电潜像被记录在光导构件上之后，所述潜像通过与显影剂材料进行接触而显影。一般来讲，显影剂材料包括通过摩擦带电而粘附到载体颗粒的调色剂微粒。调色剂微粒从载体颗粒被吸引到潜像上，从而在光导构件上形成调色剂粉末图像。然后将调色剂粉末图像从光导构件转移至复印纸。加热调色剂微粒以将粉末图像永久附着到复印纸。
一般来讲，采用这种工艺或喷墨工艺的印刷机使用被向前推进穿过印刷机的经切割纸张，一次一张，便于在所述印刷机中进行合适的处理。纸张经常被传输子系统向前推进穿过印刷机，所述传输子系统包括用于将在多个组中输出的纸张对齐的机构。为了使每个组保持分离，对准组件将这些组偏移，使得它们将交替地在内侧方向并且之后在外侧方向上相对彼此偏移地堆叠在输出托盘中，所述分离距离足够大以允许操作者能容易地将所述组分离。过去，输出堆纸器通常使用桨轮将纸张压在可移动对准边缘上。对于每个组，边缘被移动到新位置，从而确保为了操作者的方便，每组纸能够容易地与下一组纸区分开。经常遇到的一个问题是，当纸张进入偏移区域时，对于一些斜交角度、速度和对准位置，桨轮未在纸张上施加适当的力以确保对准。这导致纸张的散落或在到达输出托盘之后仍有一定百分比的纸张成角度(这取决于纸张的重量和类型)，从而导致对连续纸张组的偏移限定较差。需要的是在纸张运动的同时完成偏移对准。现有系统已经能够在没有页角损坏的情况下完成对准，但只能通过在对准前将纸张停止的方式来完成。在美国专利4,786,045中示出了将“运动中”的纸张对准的一种尝试。
显然，仍有对纸张进行偏移对准以实现“运动中”堆叠的需要。
发明内容
因此，为满足这种需要，本文所公开的是四连杆机构，所述四连杆机构是可调整的，从而可变地定位纸张边缘对准导向件。连杆机构的几何形状将边缘对准导向件保持为与纸路方向平行。四连杆机构的运动可以通过用合适的致动器旋转两个连杆中的一个或通过使用垂直于边缘对准导向件作用的线性力来产生。
附图说明
通过下文实施例中所述的具体制品或方法以及权利要求书，上述的各种以及其它特征和优点对于本领域的技术人员将是显而易见的。因此，通过对这些具体实施方案的该描述，包括附图(其大致成比例)，将更好地理解它们，其中：
图1A、1B和1C为根据本公开的边缘对准设备的平面图；
图2A和图2B为图1A的边缘对准设备的平面图，包括如下装置，所述装置用于使图1A的边缘对准设备运动；
图3A和图3B为图1A的边缘对准设备的平面图，其中示出了纸张的偏移。并且
图4为图3B的边缘对准设备处于纸张偏移位置中的端视图。
具体实施方式
为了大体上理解本公开的特征，请参考附图。在附图中，通篇使用类似的附图标号来识别相同的元件。
根据本公开，图1A公开了改进的边缘对准设备10，其利用具有连杆臂的四连杆机构，所述连杆臂包括组12和14，所述组被示为可旋转地连接到静止支撑件或固定轨道16以及可移动对准边缘18。边缘对准设备10在图1A中示为处于其休止位置或原始位置，并且在图1B为了纸张对准已经将其致动到第一纸张偏移位置，并且在图1C中进入第三纸张偏移位置。连杆12和14始终保持为在任何期望位置处都与偏移纸张平行。
在图2A中凸轮状装置20示出为定位在可移动对准边缘18与固定轨道16之间，所述凸轮状装置用于在固定轨道16与可移动轨道18之间提供间距。凸轮可由常规机构(例如连杆销上的步进马达)可旋转地驱动。在图2B中，如所见，凸轮20已被旋转并且可移动对准边缘18已远离固定轨道16被向左移动。凸轮20被构造成用于通过旋转为可移动对准边缘18提供各种纸张移位位置。
在图3A和图3B中示出了在多个位置处的平行连杆边缘对准偏移实现方式。在图3A中，边缘对准设备10被示出为具有纸张11，所述纸张定位在可移动对准边缘或轨道18的通道19(示于图4中)内，该可移动对准边缘或轨道由致动器30移动，所述致动器可以为螺线管。在图3B中，对准边缘18已被致动器30移动到与固定轨道16间隔开的第二位置，从而将纸张11偏移。在图4中清楚地示出了可移动对准边缘18内的通道19，该通道已移动到图3B的位置。如果需要，可移动对准导向件18也可以通过垂直于所述可移动对准导向件作用的线性力而横向地移动。
在实施过程中，纸张边缘对准设备10提供快速的响应时间、精确的位置、更简单的制造、单一的进入点高度和用于对准“运行中”纸张的稳健的对齐作用。边缘对准设备包括安装到连杆臂组12和14上的单个窄通道19，所述连杆臂组在处理方向(上游-下游)上移动时在横跨处理方向(内侧-外侧)上进行关节运动，从而将不同位置处的纸张11进行对准，用于堆叠、偏移或最终处理。无论内侧-外侧偏移如何，连杆臂始终将通道保持为平行于纸路。通道具有引入角(lead in angle)和斜坡(未示出)，以防止纸张进入通道时卡住。可移动轨道18以及保持可移动轨道和固定轨道平行的连杆12和14由常规装置(诸如安装在连杆上的步进马达或螺线管)驱动。另外，出于间隔的目的，可以在轨道之间使用被小步进马达驱动的凸轮。无论使用何种方法，轨道导向件的位置都将保持，直到经历下一个任务和其所需的偏移。纸张计数将确定计时。
本文最初呈现的并且可修改的权利要求涵盖本文所公开的实施方案和教导内容的变型、替代形式、修改形式、改进形式、等同形式和基本等同形式，包括目前不可预见的或未被理解的那些，并且例如可由申请人/专利人和其他人产生。除非权利要求中具体叙述，否则权利要求的步骤或组分不应暗示或从说明书或任何其它权利要求中引入到任何特定的顺序、数量、位置、尺寸、形状、角度、颜色或材料。

Claims (20)

1.一种用于在通向打印机的最终站的途中对纸张进行偏移的布置，所述布置包括：
固定轨道；
可移动轨道，所述可移动轨道具有位于其中的通道，所述纸张被传送通过所述通道；
连杆臂组，所述连杆臂组将所述固定轨道连接至所述可移动轨道；和
致动器，所述致动器被构造为用于向所述可移动轨道提供移动并且同时向所述连杆臂组提供移动，从而使所述可移动轨道在横跨处理方向上远离所述固定轨道移动。
2.根据权利要求1所述的布置，其中所述连杆臂组始终彼此平行。
3.根据权利要求2所述的布置，其中所述致动器包括步进马达和连杆销。
4.根据权利要求2所述的布置，其中所述致动器包括螺线管。
5.根据权利要求2所述的布置，其中所述连杆臂组定位在所述可移动轨道和所述固定轨道的顶部部分上。
6.根据权利要求5所述的布置，其中所述连杆臂组中的每个连杆臂组包括其第一端部，所述第一端部连接到所述可移动轨道的端部部分和所述固定轨道的端部部分。
7.根据权利要求6所述的布置，其中所述连杆臂组中的每个连杆臂组包括其第二端部，所述第二端部连接到所述可移动轨道的一部分和从所述固定轨道的端部部分移除的所述固定轨道的一部分。
8.根据权利要求1所述的布置，其中所述连杆臂组在处理方向上的移动使所述通道在所述横跨处理方向上进行关节运动以将纸张对准以用于堆叠。
9.根据权利要求1所述的布置，其中无论内侧-外侧偏移如何，所述连杆臂组始终将所述通道保持为与纸路平行。
10.一种将在纸路内正在被传送的纸张偏移的边缘对准系统，所述边缘对准系统包括：
可移动纸张边缘对准导向件；
静止导向件，所述静止导向件平行于所述纸张边缘对准导向件定位；和
四连杆机构，所述四连杆机构被配置为可变地横向定位所述可移动纸张边缘对准导向件，同时保持所述可移动纸张边缘对准导向件与所述静止导向件平行。
11.根据权利要求10所述的边缘对准系统，其中所述可移动纸张边缘对准导向件包括位于其中的狭缝，所述狭缝被配置为当纸张在所述纸路内被传送时所述纸张移动穿过所述狭缝。
12.根据权利要求11所述的边缘对准系统，其中所述可移动纸张边缘对准导向件的运动由致动器完成。
13.根据权利要求12所述的边缘对准系统，其中所述纸张边缘对准导向件的所述运动通过由所述致动器旋转所述四连杆机构的连杆来产生。
14.根据权利要求12所述的边缘对准系统，其中所述纸张边缘对准导向件的所述运动由垂直于所述纸张边缘对准导向件作用的线性力产生。
15.根据权利要求14所述的边缘对准系统，其中垂直于所述纸张边缘对准导向件作用的所述线性力由凸轮提供。
16.根据权利要求12所述的边缘对准系统，其中所述致动器为步进马达。
17.一种用于在将纸张在纸路内向堆纸器传送时对纸张进行偏移的系统，所述系统包括：
可移动杆，所述可移动杆包括位于其中的通道，所述通道适于使在所述纸路内传送的纸张通过；
静止杆，所述静止杆平行于所述可移动杆定位；和
四连杆机构，所述四连杆机构连接到所述可移动杆和所述静止杆，使得当所述四连杆机构在处理方向内移动时，所述可移动杆在横跨处理方向上进行关节运动以为了堆叠的目的将不同位置的纸张对准。
18.根据权利要求17所述的系统，其中，无论内侧-外侧偏移如何，所述四连杆机构始终将所述可移动杆内的所述通道保持为平行于所述纸路。
19.根据权利要求17所述的系统，其中所述可移动杆由安装在连杆销上的步进马达致动。
20.根据权利要求18所述的系统，其中所述可移动杆由螺线管致动。
CN202010321145.7A 2019-05-17 2020-04-22 用于纸张偏移的平行边缘导向件 Pending CN111942945A (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290220B1 (en) * 1998-05-20 2001-09-18 Canon Kabushiki Kaisha Sheet treating apparatus and image forming apparatus therewith
US6722650B1 (en) * 2003-02-21 2004-04-20 Xerox Corporation Systems and methods for trail edge paper suppression for high-speed finishing applications
US20040084827A1 (en) * 2002-10-23 2004-05-06 Canon Kabushiki Kaisha Sheet processing apparatus featuring relatively-displaced stapled sheet bundles and related method
CN101398640A (zh) * 2007-09-28 2009-04-01 富士施乐株式会社 排纸装置和图像形成装置
CN102015500A (zh) * 2008-03-14 2011-04-13 日本金钱机械株式会社 纸张类对准搬运装置
US20150175377A1 (en) * 2013-12-23 2015-06-25 Xerox Corporation Cycling media support for compiled sets using one motor direction
CN105765635A (zh) * 2013-11-15 2016-07-13 日本功勒克斯股份有限公司 纸张类处理装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1130109A (en) * 1912-10-14 1915-03-02 Paul Valery Rolier Paper-feeder.
US1421868A (en) * 1920-10-21 1922-07-04 Volkmere Paul Sheet-straightening apparatus
US3061303A (en) * 1961-02-21 1962-10-30 Didde Glaser Inc Self-centering parallel guide assembly
JPS61229768A (ja) * 1985-04-05 1986-10-14 Canon Inc シ−トシフト機構を有する画像形成装置
JPS61171766U (zh) * 1985-04-15 1986-10-24
US4786045A (en) 1987-05-04 1988-11-22 Xerox Corporation Offsetting and registration paper transport
JPH01140366U (zh) * 1988-03-22 1989-09-26
US5098081A (en) * 1990-12-24 1992-03-24 Pitney Bowes Inc. Side guides adjustment mechanism
JP3430597B2 (ja) * 1993-12-17 2003-07-28 凸版印刷株式会社 バッチ揃え・搬送機構
JP2943840B2 (ja) * 1994-05-07 1999-08-30 凸版印刷株式会社 シート束揃え装置
KR100381578B1 (ko) * 2001-08-07 2003-04-26 삼성전자주식회사 잉크젯 프린터의 용지 배출장치
JP2003263090A (ja) 2002-01-07 2003-09-19 Ricoh Co Ltd 画像形成装置及び給送装置
TW201238774A (en) * 2011-03-30 2012-10-01 Hon Hai Prec Ind Co Ltd Adjusting device
JP4974400B2 (ja) 2012-01-10 2012-07-11 グラドコジャパン株式会社 シート処理装置及びスタッカー
US9701494B1 (en) * 2016-05-04 2017-07-11 Lexmark International, Inc. Two axis media guide system for an imaging device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290220B1 (en) * 1998-05-20 2001-09-18 Canon Kabushiki Kaisha Sheet treating apparatus and image forming apparatus therewith
US20040084827A1 (en) * 2002-10-23 2004-05-06 Canon Kabushiki Kaisha Sheet processing apparatus featuring relatively-displaced stapled sheet bundles and related method
US6722650B1 (en) * 2003-02-21 2004-04-20 Xerox Corporation Systems and methods for trail edge paper suppression for high-speed finishing applications
CN101398640A (zh) * 2007-09-28 2009-04-01 富士施乐株式会社 排纸装置和图像形成装置
CN102015500A (zh) * 2008-03-14 2011-04-13 日本金钱机械株式会社 纸张类对准搬运装置
CN105765635A (zh) * 2013-11-15 2016-07-13 日本功勒克斯股份有限公司 纸张类处理装置
US20150175377A1 (en) * 2013-12-23 2015-06-25 Xerox Corporation Cycling media support for compiled sets using one motor direction

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