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31.发明授权Sheet conveying apparatus, sheet post-processing apparatus, and image forming apparatus provided with sheet conveying apparatus and image forming apparatus 有权片材输送装置，片材后处理装置和具有片材输送装置和图像形成装置的成像装置公开(公告)号：US07192029B2
公开(公告)日：2007-03-20
申请号：US11262914
申请日：2005-11-01
IPC分类号： B65H29/54
CPC分类号： B65H31/3027 , B42C1/12 , B65H29/12 , B65H29/52 , B65H2301/42262 , B65H2404/1442 , B65H2404/611
摘要： A sheet post-processing apparatus includes a pair of a conveying upper guide and a conveying lower guide which guides a sheet conveyed by an intermediate roller conveying the sheet, a sheet discharging upper rotating body and a sheet discharging lower rotating body which discharge the sheet on the downstream side of the conveying upper and lower guides, an arm which has the sheet discharging upper rotating body and is displaceable in upward and downward directions, a cam which lifts the arm upward to separate the sheet discharging upper rotating body from the sheet discharging lower rotating body, a stapler which is provided on the downstream side in a sheet conveying direction lower than the intermediate roller and performs processing to the sheet stacked in the conveying lower guide, a link portion which displaces upward the conveying upper guide when the arm is displaced by the cam, and a link lever. In the sheet post-processing apparatus, the stapler, the sheet discharging upper rotating body, and the sheet discharging lower rotating body are orderly placed on the downstream side.
摘要翻译： 片材后处理装置包括一对输送上引导件和输送下引导件，其引导由输送片材的中间辊输送的片材，排出上旋转体的片材和将片材排出的片材排出下转体 输送上下引导件的下游侧，具有排出上旋转体并能够向上和向下移动的片的臂;向上提升臂的凸轮，以将排出上旋转体的片材与片材排出下部分离 旋转体，在下游侧设置在比中间辊低的纸张传送方向上的订书机，对堆叠在传送下引导件中的片材进行处理;当臂移位时向上移动输送上引导件的连杆部 通过凸轮和连杆。 在片材后处理装置中，缝合器，排出上旋转体和片材排出下旋转体有序地放置在下游侧。
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32.发明授权Sheet processing device with sheet lift preventing member and image forming apparatus having the same 失效具有片材提升防止构件的片材处理装置和具有该片材防止构件的图像形成装置公开(公告)号：US07258339B2
公开(公告)日：2007-08-21
申请号：US11293142
申请日：2005-12-05
IPC分类号： B65H31/26
CPC分类号： G03G15/6538 , G03G2215/00675
摘要： A sheet processing device of the invention has an upper conveying guide, being rotatable in the vertical direction, for guiding the upper surface of the sheet, a lower conveying guide, on which the sheets are stacked, for guiding the lower surface of the sheet, upper and lower sheet-discharging rollers, for discharging the sheet, on the downstream side of the upper conveying guide, an arm for shifting the upper sheet-discharging roller in the vertical direction, a cam for pushing the arm upward, a stapler for stapling the sheets stacked on the lower conveying guide, a link portion and a link lever for shifting the upper conveying guide upward when the arm is shifted upward by the cam, a reference wall for receiving the sheets, stacked on the lower conveying guide, and a sheet lift preventing member, which moves away from the sheet when the downstream end of the upper conveying guide is located at the lower position and which holds the sheet when the downstream end of the upper conveying guide is shifted upward.
摘要翻译： 本发明的片材处理装置具有可在垂直方向上旋转的上部输送引导件，用于引导片材的上表面，下部输送引导件，片材被堆叠在其上，用于引导片材的下表面， 用于排出纸张的上下纸张排出辊，在上输送引导件的下游侧，用于使上纸张排出辊沿垂直方向移动的臂，用于向上推动臂的凸轮，用于装订的订书机 堆叠在下传送引导件上的纸张，连杆部分和连杆杆，用于当臂由凸轮向上移动时将上输送引导件向上移动，用于接收堆叠在下输送引导件上的纸张的参考壁和 当上部输送导向件的下游端位于下部位置并且当上部输送器的下游端保持时，片材提升防止构件从片材移开， g指南向上移动。
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33.发明申请Sheet conveying apparatus, sheet post-processing apparatus, and image forming apparatus provided with sheet conveying apparatus and image forming apparatus 有权片材输送装置，片材后处理装置和具有片材输送装置和图像形成装置的成像装置公开(公告)号：US20060071418A1
公开(公告)日：2006-04-06
申请号：US11262914
申请日：2005-11-01
CPC分类号： B65H31/3027 , B42C1/12 , B65H29/12 , B65H29/52 , B65H2301/42262 , B65H2404/1442 , B65H2404/611
摘要： A sheet post-processing apparatus includes a pair of a conveying upper guide and a conveying lower guide which guides a sheet conveyed by an intermediate roller conveying the sheet, a sheet discharging upper rotating body and a sheet discharging lower rotating body which discharge the sheet on the downstream side of the conveying upper and lower guides, an arm which has the sheet discharging upper rotating body and is displaceable in upward and downward directions, a cam which lifts the arm upward to separate the sheet discharging upper rotating body from the sheet discharging lower rotating body, a stapler which is provided on the downstream side in a sheet conveying direction lower than the intermediate roller and performs processing to the sheet stacked in the conveying lower guide, a link portion which displaces upward the conveying upper guide when the arm is displaced by the cam, and a link lever. In the sheet post-processing apparatus, the stapler, the sheet discharging upper rotating body, and the sheet discharging lower rotating body are orderly placed on the downstream side.
摘要翻译： 片材后处理装置包括一对输送上引导件和输送下引导件，其引导由输送片材的中间辊输送的片材，排出上旋转体的片材和将片材排出的片材排出下转体 输送上下引导件的下游侧，具有排出上旋转体并能够向上和向下移动的片的臂;向上提升臂的凸轮，以将排出上旋转体的片材与片材排出下部分离 旋转体，在下游侧设置在比中间辊低的纸张传送方向上的订书机，对堆叠在传送下引导件中的片材进行处理;当臂移位时向上移动输送上引导件的连杆部 通过凸轮和连杆。 在片材后处理装置中，缝合器，排出上旋转体和排出下旋转体的片排放在下游侧。
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34.发明授权Sheet processing device with sheet lift preventing member and image forming apparatus having the same 失效具有片材防止构件的片材处理装置和具有该片材防止构件的图像形成装置公开(公告)号：US06997456B2
公开(公告)日：2006-02-14
申请号：US10621345
申请日：2003-07-18
IPC分类号： B65H29/54
CPC分类号： G03G15/6538 , G03G2215/00675
摘要： A sheet processing device of the invention has an upper conveying guide, being rotatable in the vertical direction, for guiding the upper surface of the sheet, a lower conveying guide, on which the sheets are stacked, for guiding the lower surface of the sheet, upper and lower sheet-discharging rollers, for discharging the sheet, on the downstream side of the upper conveying guide, an arm for shifting the upper sheet-discharging roller in the vertical direction, a cam for pushing the arm upward, a stapler for stapling the sheets stacked on the lower conveying guide, a link portion and a link lever for shifting the upper conveying guide upward when the arm is shifted upward by the cam, a reference wall for receiving the sheets, stacked on the lower conveying guide, and a sheet lift preventing member, which moves away from the sheet when the downstream end of the upper conveying guide is located at the lower position and which holds the sheet when the downstream end of the upper conveying guide is shifted upward.
摘要翻译： 本发明的片材处理装置具有可在垂直方向上旋转的上部输送引导件，用于引导片材的上表面，下部输送引导件，片材被堆叠在其上，用于引导片材的下表面， 用于排出纸张的上下纸张排出辊，在上输送引导件的下游侧，用于使上纸张排出辊沿垂直方向移动的臂，用于向上推动臂的凸轮，用于装订的订书机 堆叠在下传送引导件上的纸张，连杆部分和连杆杆，用于当臂由凸轮向上移动时将上输送引导件向上移动，用于接收堆叠在下输送引导件上的纸张的参考壁和 当上部输送导向件的下游端位于下部位置并且当上部输送器的下游端保持时，片材提升防止构件从片材移开， g指南向上移动。
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公开(公告)号：US08382109B2
公开(公告)日：2013-02-26
申请号：US13271740
申请日：2011-10-12
IPC分类号： B65H39/10
CPC分类号： B65H39/11 , B65H29/58 , B65H2408/111
摘要： A sheet conveying apparatus includes a first sheet conveying path, a second sheet conveying path branched from the first sheet conveying path, a switching member capable of moving in the branch portion of the first sheet conveying path and the second sheet conveying path, and a first regulation member and a second regulation member which regulate the movement of the switching member, wherein when the first regulation member is abutted against the switching member, the first regulation member forms a gap having a first interval through which the sheet can pass to the second sheet conveying path, when the switching member is further moved forward, and when the second regulation member is abutted against the switching member, the second regulation member forms a gap having a second interval smaller than the first interval through which the sheet can pass to the second sheet conveying path.
摘要翻译： 片材输送装置包括第一片材输送路径，从第一片材输送路径分支的第二片材输送路径，能够在第一片材输送路径的分支部分和第二片材输送路径中移动的切换部件，以及第一片材输送路径 调节构件和调节所述切换构件的运动的第二调节构件，其中当所述第一调节构件抵靠所述切换构件时，所述第一调节构件形成具有所述第一间隔的间隙，通过所述第一间隔，所述片可以通过所述第一间隔， 输送路径，当切换构件进一步向前移动时，当第二调节构件抵接在切换构件上时，第二调节构件形成间隔小于第一间隔的间隙，通过该间隔，片材可以通过第二间隔 片材输送路径。
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公开(公告)号：US08038147B2
公开(公告)日：2011-10-18
申请号：US12970254
申请日：2010-12-16
CPC分类号： G03G15/6552 , B42C1/125 , B65H31/3018 , B65H31/3027 , B65H31/36 , B65H2301/422615 , B65H2301/4462 , B65H2511/152 , B65H2601/325 , G03G15/6538 , G03G15/6573 , G03G2215/00565
摘要： A sheet processing apparatus includes an intermediate stacking portion which temporarily stacks, thereon, a sheet conveyed thereto; a discharge portion which discharges sheet stacked on the intermediate stacking portion; an aligning member which is provided downstream of the discharge portion in a sheet conveying direction and has a sheet holding surface capable of holding the lower surfaces of the sheet and a sheet aligning surface capable of abutting against end portions of the sheet in the widthwise direction orthogonal to the sheet conveying direction, the aligning member being movable in the widthwise direction; a first stacking portion which is provided below the aligning member and stacks, thereon, a sheet discharged from the discharge portion; and a second stacking portion which is provided above the aligning member and stacks, thereon, a sheet conveyed thereto; wherein a standby position of the aligning member is at a position more inward than the outermost position in the widthwise direction, within the range through which the aligning member is movable.
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公开(公告)号：US20110215523A1
公开(公告)日：2011-09-08
申请号：US13029658
申请日：2011-02-17
摘要： With representative configurations of the sheet processing apparatus and the image forming apparatus according to the present invention, the sheet processing apparatus which includes an intermediate stacking portion in which a sheet is temporarily placed, an aligning portion which supports a part of a lower surface of the sheet stacked in the intermediate stacking portion and which presses a lateral surface end portion of a sheet width direction to align the sheet, and a stapler which processes the sheet aligned by the aligning portion, includes a sheet supporting member which can support the lower surface of the sheet conveyed while sheet stacked in the intermediate stacking portion is processed and a sheet discharging member which presses the rear end of the sheet processed by the stapler and discharges the sheet to the stack tray.
摘要翻译： 根据本发明的片材处理装置和图像形成装置的代表性构造，包括其中临时放置片材的中间堆叠部分的片材处理装置，支撑片材的下表面的一部分的对准部分 片材堆叠在中间堆叠部分中并且压迫片材宽度方向的侧表面端部以对准片材，并且处理由对准部分排列的片材的订书机包括片材支撑构件，片材支撑构件可以支撑片材宽度方向的下表面 处理堆叠在中间堆叠部分中的片材传送的片材被处理，以及片材排出构件，其挤压由订书机处理的片材的后端，并将片材排出到堆叠托盘。
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38.发明授权Sheet processing apparatus and image forming apparatus including the same 有权片材处理装置和包括该片材处理装置的图像形成装置公开(公告)号：US07874558B2
公开(公告)日：2011-01-25
申请号：US12017792
申请日：2008-01-22
IPC分类号： B65H31/36
CPC分类号： G03G15/6552 , B42C1/125 , B65H31/3018 , B65H31/3027 , B65H31/36 , B65H2301/422615 , B65H2301/4462 , B65H2511/152 , B65H2601/325 , G03G15/6538 , G03G15/6573 , G03G2215/00565
摘要： A sheet processing apparatus includes an intermediate stacking portion which temporarily stacks, thereon, a sheet conveyed thereto; a discharge portion which discharges sheet stacked on the intermediate stacking portion; an aligning member which is provided downstream of the discharge portion in a sheet conveying direction and has a sheet holding surface capable of holding the lower surfaces of the sheet and a sheet aligning surface capable of abutting against end portions of the sheet in the widthwise direction orthogonal to the sheet conveying direction, the aligning member being movable in the widthwise direction; a first stacking portion which is provided below the aligning member and stacks, thereon, a sheet discharged from the discharge portion; and a second stacking portion which is provided above the aligning member and stacks, thereon, a sheet conveyed thereto; wherein a standby position of the aligning member is at a position more inward than the outermost position in the widthwise direction, within the range through which the aligning member is movable.
摘要翻译： 片材处理装置包括中间堆叠部分，其临时堆叠传送到其上的片材; 排出部，其排出堆叠在所述中间堆叠部上的片材; 对准构件，其沿片材输送方向设置在排出部分的下游，并且具有能够保持片材的下表面的片材保持表面和能够在片材的宽度方向上正交的片材对准表面 所述对准构件能够在所述片材输送方向上沿宽度方向移动; 第一堆叠部分，其设置在对准构件的下方，并且在其上堆叠从排出部排出的片材; 以及第二堆叠部分，其设置在对准构件上方并在其上堆叠传送到其上的片材; 其中所述对准构件的待机位置在所述对准构件可移动的范围内处于比所述宽度方向上的最外侧位置更靠内的位置。
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公开(公告)号：US07607659B2
公开(公告)日：2009-10-27
申请号：US11261002
申请日：2005-10-28
IPC分类号： B65H31/26
CPC分类号： B65H31/26 , B65H31/34 , B65H31/36 , B65H2801/27
摘要： A sheet conveyed to a sheet stacking portion is conveyed in a direction opposite to a sheet conveyance direction by a returning roller to bring a trailing edge of the sheet into abutment against a reference wall and regulate a trailing edge position of the sheet. A pressure portion which presses the sheet to the reference wall is pivotably provided between the returning roller and the reference wall. The pressure portion presses the sheet conveyed by the returning roller to the reference wall while urging the sheet with a first urging force and, after the sheet comes into abutment against the reference wall, is urged by the urging unit to press the sheet, the trailing edge position of which is regulated by the reference wall, with a second urging force larger than the first urging force to hold the sheet.
摘要翻译： 输送到纸张堆叠部分的纸张通过返回辊沿与纸张输送方向相反的方向输送，以使纸张的后缘抵靠参考壁并调节纸张的后缘位置。 将片材推压到基准壁的压力部分可枢转地设置在返回辊和参考壁之间。 压力部分将由返回辊输送的纸张按压到基准壁上，同时以第一推动力推动纸张，并且在纸张抵靠参考壁之后，被推压单元推动以压下纸张，拖尾 其边缘位置由参考壁调节，第二推动力大于第一推动力以保持片材。
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40.发明申请公开(公告)号：US20090026696A1
公开(公告)日：2009-01-29
申请号：US12017792
申请日：2008-01-22
IPC分类号： B65H29/00
CPC分类号： G03G15/6552 , B42C1/125 , B65H31/3018 , B65H31/3027 , B65H31/36 , B65H2301/422615 , B65H2301/4462 , B65H2511/152 , B65H2601/325 , G03G15/6538 , G03G15/6573 , G03G2215/00565
摘要： A sheet processing apparatus includes an intermediate stacking portion which temporarily stacks, thereon, a sheet conveyed thereto; a discharge portion which discharges sheet stacked on the intermediate stacking portion; an aligning member which is provided downstream of the discharge portion in a sheet conveying direction and has a sheet holding surface capable of holding the lower surfaces of the sheet and a sheet aligning surface capable of abutting against end portions of the sheet in the widthwise direction orthogonal to the sheet conveying direction, the aligning member being movable in the widthwise direction; a first stacking portion which is provided below the aligning member and stacks, thereon, a sheet discharged from the discharge portion; and a second stacking portion which is provided above the aligning member and stacks, thereon, a sheet conveyed thereto; wherein a standby position of the aligning member is at a position more inward than the outermost position in the widthwise direction, within the range through which the aligning member is movable.
摘要翻译： 片材处理装置包括中间堆叠部分，其临时堆叠传送到其上的片材; 排出部，其排出堆叠在所述中间堆叠部上的片材; 对准构件，其沿片材输送方向设置在排出部分的下游，并且具有能够保持片材的下表面的片材保持表面和能够在片材的宽度方向上正交的片材对准表面 所述对准构件能够在所述片材输送方向上沿宽度方向移动; 第一堆叠部分，其设置在对准构件的下方，并且在其上堆叠从排出部排出的片材; 以及第二堆叠部分，其设置在对准构件上方并在其上堆叠传送到其上的片材; 其中所述对准构件的待机位置在所述对准构件可移动的范围内处于比所述宽度方向上的最外侧位置更靠内的位置。
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