SHEET FINISHING APPARATUS AND CONTROL METHOD
    1.
    发明申请
    SHEET FINISHING APPARATUS AND CONTROL METHOD 有权
    表面处理装置和控制方法

    公开(公告)号:US20110012298A1

    公开(公告)日:2011-01-20

    申请号:US12884141

    申请日:2010-09-16

    Abstract: A sheet finishing apparatus includes a punch unit to punch a sheet, and a saddle unit to bundle and to fold the sheets. A position and an inclination angle of a puncher are changed according to a skew amount of the sheet, the puncher is controlled to form punch holes in the sheet at positions symmetric with respect to a folding line, and punching is performed so that an interval between the folding line and the punch hole becomes small at the inside of a bundle of the sheets and becomes large at the front cover side.

    Abstract translation: 片材整理装置包括用于冲压片材的冲压单元和用于捆扎和折叠片材的鞍形单元。 打孔机的位置和倾斜角度根据片材的偏斜量而改变,打孔机被控制以在片材中在相对于折叠线对称的位置处形成冲孔,并且进行冲压,使得冲孔机之间的间隔 折叠线和冲孔在纸张束的内部变小,并且在前盖侧变大。

    SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD
    2.
    发明申请
    SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD 有权
    板材加工设备和板材加工方法

    公开(公告)号:US20100230483A1

    公开(公告)日:2010-09-16

    申请号:US12782083

    申请日:2010-05-18

    Abstract: A sheet processing apparatus includes a hole punching section arranged orthogonally to a conveying path of a sheet, a moving mechanism which moves the hole punching section along a direction orthogonal to the conveying path, a detection unit which is arranged upstream from the hole punching section and which moves by being interlocked with the hole punching section and detects a lateral edge of the sheet conveyed thereto, and a control unit which controls the moving mechanism in accordance with the result of detection by the detection unit and varies the position of the hole punching section, thus controlling the punching processing position. The control unit causes the hole punching section to be moved in the direction to the retreat position along with the conveying of the sheet, causes the hole punching section to retreat by a prescribed quantity with reference to the result of detection by the detection unit, then causes the hole punching section to be moved in the opposite direction, and controls movement to the punching processing position in accordance with the result of detection by the detection unit.

    Abstract translation: 片材处理装置包括与片材的输送路径正交布置的孔冲孔部,沿着与输送路径正交的方向移动打孔部的移动机构,设置在打孔部的上游的检测部, 所述移动机构通过与所述打孔部联动而移动,并且检测输送到所述打孔部的所述纸张的横向边缘;以及控制单元,其根据所述检测单元的检测结果来控制所述移动机构,并且改变所述打孔部的位置 ,从而控制冲孔加工位置。 控制单元使得打孔部分随着纸张的传送而沿着退回位置的方向移动,使得打孔部分参考检测单元的检测结果退回预定量,然后 使打孔部沿相反方向移动,并且根据检测单元的检测结果来控制对冲孔加工位置的移动。

    Sheet processing apparatus and sheet processing method
    3.
    发明授权
    Sheet processing apparatus and sheet processing method 有权
    片材处理设备和片材处理方法

    公开(公告)号:US07578498B2

    公开(公告)日:2009-08-25

    申请号:US12044077

    申请日:2008-03-07

    Abstract: A sheet processing apparatus includes a hole punching section arranged downstream from a skew detecting unit and orthogonally to a conveying path of a sheet, and a control unit configured to change the tilt angle of the hole punching section in accordance with each of the quantity of skew at the forward edge and the quantity of skew at the rear edge of the sheet, carry out skew correction at the forward edge within a first correction range w1, and carry out skew correction at the rear edge within a second correction range w2 (where w1>w2≧w1/2). The control unit carries out skew correction at the forward edge within the correction range w2, in the case where the detected quantity of skew at the forward edge is a tilt angle exceeding the correction range w2, and then carries out skew correction at the rear edge in accordance with the difference between the quantity of skew at the forward edge after the correction and the quantity of skew at the rear edge.

    Abstract translation: 一种纸张处理装置,包括:布置在歪斜检测单元的下游并与纸张的输送路径正交的打孔部;以及控制单元,其被配置为根据每个倾斜量改变打孔部的倾斜角度 在纸张的后边缘处的前边缘和歪斜量处,在第一校正范围w1内的前边缘处执行偏斜校正,并且在第二校正范围w2内的后边缘执行偏斜校正(其中w1 > w2> = w1 / 2)。 在前边缘的检测到的倾斜角超过校正范围w2的倾斜角的情况下,控制单元在校正范围w2内的前沿进行偏斜校正,然后在后边缘进行歪斜校正 根据校正后的前缘的歪斜量与后边缘的歪斜量之差。

    SHEET FINISHING APPARATUS AND CONTROL METHOD
    4.
    发明申请
    SHEET FINISHING APPARATUS AND CONTROL METHOD 有权
    表面处理装置和控制方法

    公开(公告)号:US20090102112A1

    公开(公告)日:2009-04-23

    申请号:US12212807

    申请日:2008-09-18

    Abstract: A sheet finishing apparatus includes a punch unit to punch a sheet, and a saddle unit to bundle and to fold the sheets. A position and an inclination angle of a puncher are changed according to a skew amount of the sheet, the puncher is controlled to form punch holes in the sheet at positions symmetric with respect to a folding line, and punching is performed so that an interval between the folding line and the punch hole becomes small at the inside of a bundle of the sheets and becomes large at the front cover side.

    Abstract translation: 片材整理装置包括用于冲压片材的冲压单元和用于捆扎和折叠片材的鞍形单元。 打孔机的位置和倾斜角度根据片材的偏斜量而改变,打孔机被控制以在片材中在相对于折叠线对称的位置处形成冲孔,并且进行冲压,使得冲孔机之间的间隔 折叠线和冲孔在纸张束的内部变小,并且在前盖侧变大。

    SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD
    5.
    发明申请
    SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD 有权
    板材加工设备和板材加工方法

    公开(公告)号:US20080308989A1

    公开(公告)日:2008-12-18

    申请号:US12044080

    申请日:2008-03-07

    Abstract: A sheet processing apparatus includes a hole punching section arranged orthogonally to a conveying path of a sheet, a moving mechanism which moves the hole punching section along a direction orthogonal to the conveying path, a detection unit which is arranged upstream from the hole punching section and which moves by being interlocked with the hole punching section and detects a lateral edge of the sheet conveyed thereto, and a control unit which controls the moving mechanism in accordance with the result of detection by the detection unit and varies the position of the hole punching section, thus controlling the punching processing position. The control unit causes the hole punching section to be moved in the direction to the retreat position along with the conveying of the sheet, causes the hole punching section to retreat by a prescribed quantity with reference to the result of detection by the detection unit, then causes the hole punching section to be moved in the opposite direction, and controls movement to the punching processing position in accordance with the result of detection by the detection unit.

    Abstract translation: 片材处理装置包括与片材的输送路径正交布置的孔冲孔部,沿着与输送路径正交的方向移动打孔部的移动机构,设置在打孔部的上游的检测部, 所述移动机构通过与所述打孔部联动而移动,并且检测输送到所述打孔部的所述纸张的横向边缘;以及控制单元,其根据所述检测单元的检测结果来控制所述移动机构,并且改变所述打孔部的位置 ,从而控制冲孔加工位置。 控制单元使得打孔部分随着纸张的传送而沿着退回位置的方向移动,使得打孔部分参考检测单元的检测结果退回预定量,然后 使打孔部沿相反方向移动,并且根据检测单元的检测结果来控制对冲孔加工位置的移动。

    Sheet conveying apparatus, erasing apparatus, and image forming apparatus
    6.
    发明授权
    Sheet conveying apparatus, erasing apparatus, and image forming apparatus 有权
    片材输送装置,擦除装置和图像形成装置

    公开(公告)号:US08466941B2

    公开(公告)日:2013-06-18

    申请号:US13294728

    申请日:2011-11-11

    Abstract: According to one embodiment, a sheet conveying apparatus includes: a guide section that forms a one side guide surface of a sheet conveying path, the guide section having a first guide member and a second guide member which are continuously arranged from a conveying direction upstream side to a conveying direction downstream side, at least one of the first guide member and the second guide member being a guide member that rotates to open and close; and a joint section that forms an uneven joint with a conveying direction downstream side end of the first guide member and a conveying direction upstream side end of the second guide member, the downstream side end of the first guide member being arranged further on an inner side than the upstream side end of the second guide member with respect to the sheet conveying path if at least one of the first guide member and the second guide member is closed.

    Abstract translation: 根据一个实施例,片材输送装置包括:形成片材输送路径的一侧引导表面的引导部分,所述引导部分具有从输送方向上游侧连续布置的第一引导部件和第二引导部件 所述第一引导构件和所述第二引导构件中的至少一个是导向构件,所述引导构件旋转以打开和关闭; 以及接合部,其形成与第一引导构件的输送方向下游侧端部和第二引导构件的输送方向上游侧端部的不均匀接合部,第一引导构件的下游侧端部进一步配置在内侧 如果第一引导构件和第二引导构件中的至少一个关闭,则相对于片材输送路径的第二引导构件的上游侧端部。

    Sheet finishing apparatus and control method
    7.
    发明授权
    Sheet finishing apparatus and control method 有权
    片材整理设备和控制方法

    公开(公告)号:US07954798B2

    公开(公告)日:2011-06-07

    申请号:US12884141

    申请日:2010-09-16

    Abstract: A sheet finishing apparatus includes a punch unit to punch a sheet, and a saddle unit to bundle and to fold the sheets. A position and an inclination angle of a puncher are changed according to a skew amount of the sheet, the puncher is controlled to form punch holes in the sheet at positions symmetric with respect to a folding line, and punching is performed so that an interval between the folding line and the punch hole becomes small at the inside of a bundle of the sheets and becomes large at the front cover side.

    Abstract translation: 片材整理装置包括用于冲压片材的冲压单元和用于捆扎和折叠片材的鞍形单元。 打孔机的位置和倾斜角度根据片材的偏斜量而改变,打孔机被控制以在片材中在相对于折叠线对称的位置处形成冲孔,并且进行冲压,使得冲孔机之间的间隔 折叠线和冲孔在纸张束的内部变小,并且在前盖侧变大。

    SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD
    8.
    发明申请
    SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD 有权
    板材加工设备和板材加工方法

    公开(公告)号:US20100322692A1

    公开(公告)日:2010-12-23

    申请号:US12872329

    申请日:2010-08-31

    Abstract: A sheet processing apparatus includes a conveying motor for conveying a sheet along a conveying path, a skew detecting unit configured to detect a quantity of skew of the conveyed sheet, a hole punching section arranged downstream from the skew detecting unit, an attitude control unit configured to carry out skew correction by changing tilt angle of the hole punching section in accordance with the quantity of skew, a detecting unit configured to detect the forward edge and the rear edge of the sheet conveyed into the hole punching section, and a control unit configured to control the conveying motor to control the conveying speed of the sheet. During a period from when the detecting unit detects the forward edge of the sheet until the detecting unit detects the rear edge, the sheet is decelerated from a first conveying speed to a second conveying speed. After the detecting unit detects the rear edge of the sheet, the conveying of the sheet is stopped and punching processing to the sheet is executed when the conveying is stopped.

    Abstract translation: 片材处理装置包括:输送马达,用于沿着输送路径输送纸张;偏斜检测单元,被配置为检测所输送的纸张的歪斜量;布置在偏斜检测单元的下游的打孔部;姿态控制单元, 通过根据歪斜量改变打孔部的倾斜角度来进行歪斜校正;检测单元,被配置为检测输送到打孔部中的纸张的前边缘和后边缘;以及控制单元,被配置为 以控制传送马达来控制片材的传送速度。 在检测单元检测到纸张的前边缘直到检测单元检测到后边缘的期间,纸张从第一输送速度减速到第二输送速度。 在检测单元检测到纸张的后边缘之后,当传送停止时,纸张的传送被停止并且对纸张进行冲压处理。

    Sheet processing apparatus and sheet processing method
    9.
    发明授权
    Sheet processing apparatus and sheet processing method 有权
    片材处理设备和片材处理方法

    公开(公告)号:US07802781B2

    公开(公告)日:2010-09-28

    申请号:US12044074

    申请日:2008-03-07

    Abstract: A sheet processing apparatus includes a conveying motor for conveying a sheet along a conveying path, a skew detecting unit configured to detect a quantity of skew of the conveyed sheet, a hole punching section arranged downstream from the skew detecting unit, an attitude control unit configured to carry out skew correction by changing tilt angle of the hole punching section in accordance with the quantity of skew, a detecting unit configured to detect the forward edge and the rear edge of the sheet conveyed into the hole punching section, and a control unit configured to control the conveying motor to control the conveying speed of the sheet. During a period from when the detecting unit detects the forward edge of the sheet until the detecting unit detects the rear edge, the sheet is decelerated from a first conveying speed to a second conveying speed. After the detecting unit detects the rear edge of the sheet, the conveying of the sheet is stopped and punching processing to the sheet is executed when the conveying is stopped.

    Abstract translation: 片材处理装置包括:输送马达,用于沿着输送路径输送纸张;偏斜检测单元,被配置为检测所输送的纸张的歪斜量;布置在偏斜检测单元的下游的打孔部;姿态控制单元, 通过根据歪斜量改变打孔部的倾斜角度来进行歪斜校正;检测单元,被配置为检测输送到打孔部中的纸张的前边缘和后边缘;以及控制单元,被配置为 以控制传送马达来控制片材的传送速度。 在检测单元检测到纸张的前边缘直到检测单元检测到后边缘的期间,纸张从第一输送速度减速到第二输送速度。 在检测单元检测到纸张的后边缘之后,当传送停止时,纸张的传送被停止并且对纸张进行冲压处理。

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