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1.发明授权Sheet cutting device and image forming apparatus including the sheet cutting device 有权片材切割装置和包括片材切割装置的成像装置公开(公告)号：US08967028B2
公开(公告)日：2015-03-03
申请号：US13402238
申请日：2012-02-22
IPC分类号： B26D1/18
CPC分类号： B65H35/04 , B26D1/185 , B26D1/245 , B26D7/2621 , B26D7/2635 , Y10T83/647 , Y10T83/7755 , Y10T83/783 , Y10T83/8822 , Y10T83/8878
摘要： A sheet cutting device includes a cutter holder, a moving unit, and a guide member. The cutter holder accommodates a cutter. The cutter has opposed blades opposing each other to cut a sheet of recording media fed along a sheet feed path of a feed guide plate unit. The moving unit holds the cutter holder and is movable in a sheet width direction perpendicular to a sheet feed direction in which the sheet is fed along the sheet feed path. The guide member is disposed along the sheet width direction to guide the moving unit in the sheet width direction. The cutter holder partially overlaps with the feed guide plate unit in a thickness direction of the sheet perpendicular to both the sheet width direction and the sheet feed direction.
摘要翻译： 片材切割装置包括刀架，移动单元和引导构件。 刀架容纳切割器。 切割器具有相对的彼此相对的刀片，以切割沿进给引导板单元的片材进给路径供给的记录介质片。 移动单元保持切割器保持器，并且可以在与沿着片材馈送路径馈送片材的片材进给方向垂直的片材宽度方向上移动。 引导构件沿着片材宽度方向布置，以在片材宽度方向上引导移动单元。 刀片保持器在与片材宽度方向和片材进给方向垂直的片材的厚度方向上与进给引导板单元部分地重叠。
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公开(公告)号：US20130195536A1
公开(公告)日：2013-08-01
申请号：US13693200
申请日：2012-12-04
CPC分类号： B41J11/70 , B26D1/185 , B26D1/245 , B26D5/02 , B26D2007/005 , B41J11/706 , Y10T83/783 , Y10T83/8748
摘要： A sheet cutting device to cut a sheet conveyed through a conveyance path to a predetermined length, including a cutter casing movable in a sheet width direction perpendicular to a sheet conveyance direction while retracted from the sheet conveyance path after cutting of the sheet, a movable member separate from the cutter casing in the sheet conveyance direction and movable in the sheet width direction, a connection member to connect the cutter casing and the movable member, and a restriction unit to transform a state of the cutter casing between a displacement restriction state in which displacement of the cutter casing is restricted during the cutting of the sheet and a released state in which the restriction of displacement of the cutter casing is released while the cutter casing is retracted from the sheet conveyance path.
摘要翻译： 一种片材切割装置，用于将通过输送路径传送的片材切割成预定长度，包括可在垂直于片材输送方向的片材宽度方向上移动的切割器壳体，同时在切割片材之后从片材传送路径缩回;可移动部件 在片材输送方向上与切割器壳体分离并且可沿片材宽度方向移动，用于连接切割器壳体和可动部件的连接部件，以及限制单元，用于将切割器壳体的状态转换在其中 在切割片材期间限制切割器壳体的位移，并且在切割器壳体从片材传送路径缩回时释放切割器壳体的位移的限制的释放状态。
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公开(公告)号：US09056498B2
公开(公告)日：2015-06-16
申请号：US13621218
申请日：2012-09-15
CPC分类号： B41J11/006 , B26D1/185 , B26D1/245 , B26D2007/005 , B41J11/706
摘要： An image forming apparatus includes a recording head, a carnage, a sheet cutting device, a cutter position detecting device, and a controller. The cutting device includes a cutter and a cutter unit holding the cutter. A movement area of the carriage overlaps a movement area of the cutter unit in a thickness direction of a sheet. The detecting device detects a position of the cutter unit. The controller performs initial operation upon power on of the apparatus to move the cutter unit to a cutter home position located at one end of the movement area of the cutter unit. The cutter unit, after cutting the sheet, is movable in a width direction of the sheet with the cutter unit retracted from a sheet feed path in the thickness direction. The controller determines whether or not to perform the initial operation based on detection results of the detecting device.
摘要翻译： 图像形成装置包括记录头，屠体，片材切割装置，刀具位置检测装置和控制器。 切割装置包括切割器和保持切割器的切割器单元。 滑架的移动区域在片材的厚度方向上与切割器单元的移动区域重叠。 检测装置检测切割器单元的位置。 所述控制器在所述装置通电时执行初始操作，以将所述切割器单元移动到位于所述切割器单元的所述移动区域的一端的切割器原位。 切割单元在切割片材之后可以在片材的宽度方向上移动，同时切割器单元在厚度方向上从片材进给路径缩回。 控制器基于检测装置的检测结果确定是否执行初始操作。
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4.发明授权Sheet cutting device and image forming apparatus including the sheet cutting device 有权片材切割装置和包括片材切割装置的成像装置公开(公告)号：US08967790B2
公开(公告)日：2015-03-03
申请号：US13306029
申请日：2011-11-29
IPC分类号： B41J2/01 , B41J29/38 , B41J2/175 , B65H3/30 , B65H3/12 , B41J11/70 , B26D1/04 , B26D5/06 , B26D5/08 , B26D5/20
CPC分类号： B41J11/706 , B26D1/045 , B26D5/06 , B26D5/086 , B26D5/20 , Y10T83/7776
摘要： A sheet cutting device includes a cutter including opposed blades to cut a sheet fed along a sheet feed path to the device, a cutter holder holding the cutter and reciprocally movable in a width direction of the sheet perpendicular to a sheet feed direction in which the sheet is fed, and a guide member including a first path to guide the holder in the width direction of the sheet to cut the sheet with the cutter and a second path to guide the holder in the width direction after the sheet is cut. The second path is disposed away from the first path in a thickness direction of the sheet perpendicular to both the sheet feed direction and the width direction of the sheet. When the holder moves along the second path, the holder is retracted away from the sheet feed path in the thickness direction of the sheet.
摘要翻译： 一种片材切割装置，包括：刀具，其包括相对的刀片，用于将沿着所述装置的片材进给路径进给的片材切割;保持所述刀具的刀架，并且在所述片材的宽度方向上可垂直于所述片材进给方向往复移动， 以及引导构件，其包括第一路径，以在片材的宽度方向上引导保持器，以用切割器切割片材;以及第二路径，用于在片材被切割之后沿宽度方向引导保持器。 第二路径在片材的片材进给方向和宽度方向垂直于片材的厚度方向远离第一路径设置。 当保持器沿着第二路径移动时，保持器在纸张的厚度方向上从纸张进给路径缩回。
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公开(公告)号：US20130095990A1
公开(公告)日：2013-04-18
申请号：US13621218
申请日：2012-09-15
CPC分类号： B41J11/006 , B26D1/185 , B26D1/245 , B26D2007/005 , B41J11/706
摘要： An image forming apparatus includes a recording head, a carnage, a sheet cutting device, a cutter position detecting device, and a controller. The cutting device includes a cutter and a cutter unit holding the cutter. A movement area of the carriage overlaps a movement area of the cutter unit in a thickness direction of a sheet. The detecting device detects a position of the cutter unit. The controller performs initial operation upon power on of the apparatus to move the cutter unit to a cutter home position located at one end of the movement area of the cutter unit. The cutter unit, after cutting the sheet, is movable in a width direction of the sheet with the cutter unit retracted from a sheet feed path in the thickness direction. The controller determines whether or not to perform the initial operation based on detection results of the detecting device.
摘要翻译： 图像形成装置包括记录头，屠体，片材切割装置，刀具位置检测装置和控制器。 切割装置包括切割器和保持切割器的切割器单元。 滑架的移动区域在片材的厚度方向上与切割器单元的移动区域重叠。 检测装置检测切割器单元的位置。 所述控制器在所述装置通电时执行初始操作，以将所述切割器单元移动到位于所述切割器单元的所述移动区域的一端的切割器原位。 切割单元在切割片材之后可以在片材的宽度方向上移动，同时切割器单元在厚度方向上从片材进给路径缩回。 控制器基于检测装置的检测结果确定是否执行初始操作。
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6.发明申请SHEET CUTTING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SHEET CUTTING DEVICE 有权片切割装置和图像形成装置，包括片切割装置公开(公告)号：US20120140011A1
公开(公告)日：2012-06-07
申请号：US13306029
申请日：2011-11-29
CPC分类号： B41J11/706 , B26D1/045 , B26D5/06 , B26D5/086 , B26D5/20 , Y10T83/7776
摘要： A sheet cutting device includes a cutter including opposed blades to cut a sheet fed along a sheet feed path to the device, a cutter holder holding the cutter and reciprocally movable in a width direction of the sheet perpendicular to a sheet feed direction in which the sheet is fed, and a guide member including a first path to guide the holder in the width direction of the sheet to cut the sheet with the cutter and a second path to guide the holder in the width direction after the sheet is cut. The second path is disposed away from the first path in a thickness direction of the sheet perpendicular to both the sheet feed direction and the width direction of the sheet. When the holder moves along the second path, the holder is retracted away from the sheet feed path in the thickness direction of the sheet.
摘要翻译： 一种片材切割装置，包括：刀具，其包括相对的刀片，用于将沿着所述装置的片材进给路径进给的片材切割;保持所述刀具的刀架，并且在所述片材的宽度方向上可垂直于所述片材进给方向往复移动， 以及引导构件，其包括第一路径，以在片材的宽度方向上引导保持器，以用切割器切割片材;以及第二路径，用于在片材被切割之后沿宽度方向引导保持器。 第二路径在片材的片材进给方向和宽度方向垂直于片材的厚度方向远离第一路径设置。 当保持器沿着第二路径移动时，保持器在片材的厚度方向上从片材进给路径缩回。
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公开(公告)号：US08955962B2
公开(公告)日：2015-02-17
申请号：US13352591
申请日：2012-01-18
CPC分类号： B26D1/245 , B26D2007/005 , Y10T83/121 , Y10T83/525 , Y10T83/85
摘要： An image forming apparatus includes a recording head, a carriage, a sheet cutting device, a cutter position detecting device, and a notification device. The carriage mounts the recording head and is reciprocally movable in a width direction of a sheet perpendicular to a sheet feed direction. The sheet cutting device includes a cutter and a cutter holder. A movement area of the carriage overlaps, in a thickness direction of the sheet, a movement area of the cutter holder in which the cutter holder moves to cut the sheet with the cutter. The cutter holder, after cutting the sheet, is movable in the width direction of the sheet with the cutter holder being retracted from the sheet feed path in the thickness direction of the sheet. The notification device notifies a user of an abnormality of the cutter holder based on a detection result of the cutter position detecting device.
摘要翻译： 图像形成装置包括记录头，托架，片材切割装置，切割位置检测装置和通知装置。 滑架安装记录头，并且能够在与片材进给方向垂直的片材的宽度方向上往复移动。 片材切割装置包括切割器和切割器保持器。 滑架的移动区域在片材的厚度方向上重叠切割器保持器的移动区域，在该切割器保持器中切割器保持器移动以用切割器切割片材。 在切割片材之后，切割器保持器可在片材的宽度方向上移动，其中刀架在片材的厚度方向上从片材进给路径缩回。 通知装置基于刀位置检测装置的检测结果通知使用者刀架的异常。
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8.发明授权Sheet cutting device and image forming apparatus including the sheet cutting device 有权片材切割装置和包括片材切割装置的成像装置公开(公告)号：US08925436B2
公开(公告)日：2015-01-06
申请号：US13366427
申请日：2012-02-06
CPC分类号： B41J11/706 , B26D1/185 , B26D1/245 , B26D7/2621 , B26D7/2635 , Y10T83/647 , Y10T83/778 , Y10T83/8822
摘要： A sheet cutting device includes a cutter holder, a moving unit, a connecting member, and a drawing member. The cutter holder accommodates a cutter. The cutter has opposed blades opposing each other to cut a sheet of recording media fed along a sheet feed path. The moving unit is disposed away from the cutter holder in a sheet feed direction in which the sheet is fed along the sheet feed path. The moving unit is reciprocally movable in a sheet width direction perpendicular to the sheet feed direction. The connecting member connects the cutter holder to the moving unit. The drawing member is mounted on the moving unit to draw the moving unit in the sheet width direction. The cutter holder is pivotable around the connecting member in a thickness direction of the sheet relative to the moving unit.
摘要翻译： 片材切割装置包括切割器保持器，移动单元，连接构件和绘图构件。 刀架容纳切割器。 刀具具有彼此相对的相对的刀片，以切割沿着片材进给路径进给的记录介质片。 移动单元沿着片材进给方向远离切割器保持器布置，其中片材沿着片材进给路径被馈送。 移动单元可以在与片材进给方向垂直的片材宽度方向上往复移动。 连接构件将切割架连接到移动单元。 拉伸构件安装在移动单元上以在片材宽度方向上拉动移动单元。 刀架可相对于移动单元在片材的厚度方向围绕连接构件枢转。
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公开(公告)号：US08657402B2
公开(公告)日：2014-02-25
申请号：US13307157
申请日：2011-11-30
IPC分类号： B41J29/38
CPC分类号： B41J11/706 , B26D1/045 , B26D5/06 , B26D5/086 , B26D5/20
摘要： An image forming apparatus includes a sheet feed device to feed a sheet along a sheet feed path, a sheet cutting device including a cutter and a cutter holder to cut the sheet to a desired length, a controller to control the sheet feed device and the cutter holder. The cutter holder holds the cutter and is reciprocally movable in a width direction of the sheet perpendicular to a sheet feed direction. The cutter holder, after cutting the sheet, is movable in the width direction with the cutter holder retracted away from the sheet feed path in a thickness direction of the sheet perpendicular to both the sheet feed direction and the width direction. The controller controls the sheet feed device to feed the sheet while the cutter holder moves in the width direction with the cutter holder retracted away from the sheet feed path in the thickness direction.
摘要翻译： 图像形成装置包括：沿片材馈送路径馈送片材的片材进给装置，包括切割器的切割装置和用于将片材切割成期望长度的切割器保持器，用于控制片材进给装置和切割器的控制器 持有人 刀架保持刀具并且能够在与片材进给方向垂直的片材的宽度方向上往复移动。 在切割片材之后，切割器保持器可沿着宽度方向移动，其中刀架在片材进给方向和宽度方向上垂直于片材的厚度方向从片材进给路径缩回。 当刀架在厚度方向上从纸张进给路径缩回时，控制器控制送纸装置供纸，同时刀架沿宽度方向移动。
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公开(公告)号：US20120210838A1
公开(公告)日：2012-08-23
申请号：US13352591
申请日：2012-01-18
CPC分类号： B26D1/245 , B26D2007/005 , Y10T83/121 , Y10T83/525 , Y10T83/85
摘要： An image forming apparatus includes a recording head, a carriage, a sheet cutting device, a cutter position detecting device, and a notification device. The carriage mounts the recording head and is reciprocally movable in a width direction of a sheet perpendicular to a sheet feed direction. The sheet cutting device includes a cutter and a cutter holder. A movement area of the carriage overlaps, in a thickness direction of the sheet, a movement area of the cutter holder in which the cutter holder moves to cut the sheet with the cutter. The cutter holder, after cutting the sheet, is movable in the width direction of the sheet with the cutter holder being retracted from the sheet feed path in the thickness direction of the sheet. The notification device notifies a user of an abnormality of the cutter holder based on a detection result of the cutter position detecting device.
摘要翻译： 图像形成装置包括记录头，托架，片材切割装置，切割位置检测装置和通知装置。 滑架安装记录头，并且能够在与片材进给方向垂直的片材的宽度方向上往复移动。 片材切割装置包括切割器和切割器保持器。 滑架的移动区域在片材的厚度方向上重叠切割器保持器的移动区域，在该切割器保持器中切割器保持器移动以用切割器切割片材。 在切割片材之后，切割器保持器可在片材的宽度方向上移动，其中刀架在片材的厚度方向上从片材进给路径缩回。 通知装置基于刀位置检测装置的检测结果通知使用者刀架的异常。
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