Sheet processing apparatus and image forming apparatus

    公开(公告)号:US10040662B2

    公开(公告)日:2018-08-07

    申请号:US15874219

    申请日:2018-01-18

    摘要: A sheet processing apparatus in which a sheet bundle including a plurality of sheets discharged onto an intermediate processing tray is received in a receiving portion of a stapler and bound with use of a staple, and a sheet bundle including a plurality of sheets discharged onto the intermediate processing tray is received in a receiving portion of a staple-less binding unit having a gap in the thickness direction of the sheets smaller than that of the receiving portion of the stapler and bound without using a staple, wherein when the stapler performs the binding process, the staple-less binding unit is arranged in a position shifted in a width direction orthogonal to a sheet discharge direction from a region on the intermediate processing tray, through which the sheets discharged by a sheet discharging portion pass.

    Sheet takeout device and sheet processing apparatus
    7.
    发明授权
    Sheet takeout device and sheet processing apparatus 有权
    片材取出装置和片材处理装置

    公开(公告)号:US09555988B2

    公开(公告)日:2017-01-31

    申请号:US14830499

    申请日:2015-08-19

    发明人: Haruhiko Horiuchi

    摘要: A sheet takeout device has a feeding section, a takeout section, an air blowout section. The feeding section has a bottom wall with which one sides of a plurality of stacked sheets come in contact, and holds the plurality of sheets. The takeout section takes out the tipmost sheet by suction from the plurality of sheets, and sends out the tipmost sheet in a sending direction. The air blowout section blows out air toward between the one side of the sheet to be sucked by the takeout section and the one side of the sheet next to this sheet. The air blowout section has a first air blowout portion arranged at a position corresponding to a forward portion of the sheet in the sending direction, and a second air blowout portion arranged at a position corresponding to a backward portion of the sheet in the sending direction.

    摘要翻译: 片材取出装置具有进料部,取出部,空气吹出部。 供给部具有底壁,多个堆叠片的一侧与所述底壁接触并保持多个片。 取出部通过从多张片材抽吸取出最前面的片材,并沿送纸方向送出最前端片材。 空气吹出部分将空气吹向要被吸取部分吸收的片材的一侧和与该片材相邻的片材的一侧。 空气吹出部具有布置在与发送方向上的纸张的前部相对应的位置处的第一空气吹出部,以及布置在与发送方向上的纸张的后部相对应的位置的第二空气吹出部。

    Sheet processing apparatus that performs post-processing, and image forming system having the same
    8.
    发明授权
    Sheet processing apparatus that performs post-processing, and image forming system having the same 有权
    执行后处理的片材处理装置和具有该片材处理装置的图像形成系统

    公开(公告)号:US09365386B2

    公开(公告)日:2016-06-14

    申请号:US14310789

    申请日:2014-06-20

    摘要: A sheet processing apparatus capable of determining whether or not a press operation is to be performed on a folded part of a sheet bundle according to the number of sheets of the sheet bundle. If a folding priority mode is not set on a selection screen displayed on a display unit of the sheet processing apparatus, a controller of the sheet processing apparatus determines whether or not the number of sheets of the sheet bundle indicated in sheet bundle information is equal to or larger than a threshold value. The controller sets a press mode in the sheet bundle information to “press,” if the number of sheets of the sheet bundle is equal to or larger than the threshold value, and sets the press mode to “pressless,” if the number of sheets of the sheet bundle is less than the threshold value.

    摘要翻译: 一种片材处理设备,其能够根据片材摞的张数来确定是否对片材摞的折叠部分执行按压操作。 如果在片材处理装置的显示单元上显示的选择画面上未设置折叠优先模式,则纸张处理装置的控制器确定纸张捆信息中指示的纸张捆的张数是否等于 或大于阈值。 如果纸张束的张数等于或大于阈值,则控制器将纸张捆信息中的按压模式设置为“按”,并且将按压模式设置为“无压”,如果纸张数量 的纸张束小于阈值。