公开(公告)号：US08897691B2

公开(公告)日：2014-11-25

申请号：US13456887

申请日：2012-04-26

申请人： Hiroki Imazu ,  Shinichi Ito ,  Toshiaki Kagami ,  Mizuho Shirakura

发明人： Hiroki Imazu ,  Shinichi Ito ,  Toshiaki Kagami ,  Mizuho Shirakura

IPC分类号： G03G15/00 ,  B42C1/00 ,  B65H45/12 ,  B65H45/14

CPC分类号： G03G15/6582 ,  B65H45/12 ,  B65H45/144 ,  B65H2801/27 ,  G03G2215/00877

摘要： A sheet folding apparatus for forming first folding and second folding in a sheet enables the sheet to be folded in an accurate fold position in second folding, when the front end of the sheet which is first folded in a nip position of a first folding roller pair and transported strikes a stopper member, a guide member guides a fold to undergo second folding of the first-folded sheet to a nip position of a second folding roller pair, and second folding is formed.

摘要翻译： 用于在片材中形成第一折叠和第二折叠的片材折叠装置使得当第一折叠辊对的第一个折叠位置首先折叠的片材的前端在第二折叠时能够将片材折叠成精确的折叠位置 并且运送撞击止挡件，引导件引导折叠，以将第一折叠片材的第二折叠进行到第二折叠辊对的夹持位置，并且形成第二折叠。

公开(公告)号：US20110103866A1

公开(公告)日：2011-05-05

申请号：US12926146

申请日：2010-10-28

申请人： Hiroki Imazu ,  Shinichi Ito ,  Mizuho Shirakura

发明人： Hiroki Imazu ,  Shinichi Ito ,  Mizuho Shirakura

IPC分类号： B41J13/00 ,  B31F1/00

CPC分类号： G03G15/6582 ,  B65H45/148 ,  B65H2801/27 ,  G03G2215/00877

摘要： To provide a folding mechanism for folding a sheet with a simplified structure having no fear of causing a deviation from the fold position, wrinkle and the like, provided are a transport path 33 for transporting a sheet, and folding processing means 48 disposed in the transport path to fold the sheet. Then, the folding processing means is comprised of folding roll pairs (41b, 49, 50) coming into press-contact with one another to rotate in the opposite directions, and folding deflecting members (53, 54) for guiding the fold of the sheet to the nip portions (Np1, Np2) of the folding roll pairs. Then, the folding deflecting members are provided with driven rollers (53a, 54a) in contact press-contact with the roll periphery of one of the folding roll pair, and curved guides (53a, 54a) along the roll periphery of the other one. The driven roller provides the sheet with transport force to guide to the nip portion, and the curved guide brings the sheet along the roll periphery of the other one to guide to the nip portion.

摘要翻译： 为了提供一种用于折叠具有简化结构的片材的折叠机构，其不会产生偏离折叠位置，褶皱等的传送路径33，用于传送片材的传送路径33和设置在传送装置中的折叠处理装置48 折叠纸张的路径。 然后，折叠处理装置由折叠辊对（41b，49,50）彼此压接而沿相反方向旋转，并且折叠用于引导片材折叠的偏转构件（53,54） 到折叠辊对的辊隙部分（Np1，Np2）。 然后，折叠偏转构件设置有与折叠辊对中的一个的辊周边接触地压接的从动辊（53a，54a）和沿着另一个的辊周边的弯曲引导件（53a，54a）。 从动辊为纸张提供传​​送力以引导到夹持部分，并且弯曲的引导件使片材沿着另一个的辊边缘引导以引导到辊隙部分。

公开(公告)号：US08529423B2

公开(公告)日：2013-09-10

申请号：US13067348

申请日：2011-05-26

申请人： Hiroki Imazu ,  Shinichi Ito ,  Toshiaki Kagami ,  Koji Kanda ,  Mizuho Shirakura

发明人： Hiroki Imazu ,  Shinichi Ito ,  Toshiaki Kagami ,  Koji Kanda ,  Mizuho Shirakura

IPC分类号： B31B1/56

CPC分类号： B65H45/142 ,  B65H2601/321 ,  B65H2601/325 ,  B65H2801/27

摘要： In a sheet folding apparatus, to enable a jammed sheet to be removed with ease when a jam occurs, a casing having a carry-in entrance and a carrying-out exit is divided into an upper unit and a lower unit via a first transport path for carrying a sheet from the carry-in entrance to the carrying-out exit, a second transport path for performing folding processing on a sheet is disposed in the direction for crossing the first transport path, and in the upper unit are disposed a sheet front end switchback path for reversing and carrying the sheet toward a folding roller pair and sheet deflecting means for guiding the sheet to the folding roller pair. Then, the upper unit is coupled to the lower unit to be openable and closable by a hinge shaft rotating around one side end portion orthogonal to the sheet transport direction of the first transport path.

摘要翻译： 在片材折叠装置中，为了在卡纸发生时能够容易地移除卡住的片材，具有进入入口和出入口的外壳经由第一输送路径被分割成上部单元和下部单元 为了将纸张从搬入口输送到搬运出口，用于对片材进行折叠处理的第二输送路径设置在与第一输送路径交叉的方向上，在上单元中设置有片材前端 用于将纸张朝向折叠辊对反转和携带的端部折返路径和用于将纸张引导到折叠辊对的纸张偏转装置。 然后，上部单元联接到下部单元，以通过与第一输送路径的纸张输送方向正交的一个侧端部旋转的铰链轴可打开和关闭。

公开(公告)号：US20120275838A1

公开(公告)日：2012-11-01

申请号：US13456887

申请日：2012-04-26

申请人： Hiroki IMAZU ,  Shinichi ITO ,  Toshiaki KAGAMI ,  Mizuho SHIRAKURA

发明人： Hiroki IMAZU ,  Shinichi ITO ,  Toshiaki KAGAMI ,  Mizuho SHIRAKURA

IPC分类号： B65H37/06 ,  B41J13/00

CPC分类号： G03G15/6582 ,  B65H45/12 ,  B65H45/144 ,  B65H2801/27 ,  G03G2215/00877

摘要： In a sheet folding apparatus for forming first folding and second folding in a sheet, to enable the sheet to be folded in an accurate fold position in second folding, when the front end of the sheet which is first folded in a nip position Np1 of a first folding roller pair and transported strikes a stopper member 86, a guide member 54 guides a fold to undergo second folding of the first-folded sheet to a nip position Np2 of a second folding roller pair 101, and second folding is formed.

摘要翻译： 在用于在片材中形成第一折叠和第二折叠的片材折叠装置中，为了使片材能够在第二折叠中折叠成精确的折叠位置，当首先在片材的夹持位置Np1折叠的片材的前端 第一折叠辊对并被传送撞击止动件86，引导件54引导折叠，以将第一折叠片材经过第二折叠到第二折叠辊对101的夹持位置Np2，并且形成第二折叠。

公开(公告)号：US20110101593A1

公开(公告)日：2011-05-05

申请号：US12926145

申请日：2010-10-28

申请人： Hiroki Imazu ,  Shinichi Ito ,  Mizuho Shirakura

发明人： Hiroki Imazu ,  Shinichi Ito ,  Mizuho Shirakura

IPC分类号： B41L43/02 ,  B65H7/20 ,  B31B1/26

CPC分类号： G03G15/6573 ,  B65H45/148 ,  B65H2801/27 ,  G03G2215/00421 ,  G03G2215/00877

摘要： The invention enables skew of a sheet to be reliably corrected with a simplified structure in feeding the sheet to a processing position of sheet folding or the like using a roller pair. Provided are a transport roller pair (41a, 41b) in press-contact with each other, gate stopper means (43) disposed on the upstream side of a press-contact portion (p1) of the transport roller pair to strike and regulate a front end of a sheet, register area (Ar) disposed on the upstream side of the gate stopper means to curve and deform the sheet with the front end regulated, and stopper driving means (44) for shifting the gate stopper means to positions between an operating position of a sheet transport path and a retracted position outside the transport path. Then, the gate stopper means is formed so that the shift trajectory of a regulation surface (43s) shifting from the operating position (Ps) for striking and regulating the front end of the sheet to the retracted position (Pw) is to guide the front end of the sheet to the press-contact portion (p1) of the transport roller pair.

摘要翻译： 本发明能够通过使用辊对将片材送入片材折叠等的处理位置的简化结构，可靠地校正片材的偏斜。 提供一种彼此压接的输送辊对（41a，41b），设置在输送辊对的压接部分（p1）的上游侧的闸板装置（43），以便对前面 设置在门挡板装置的上游侧的片材的登记区域（Ar），用于使前端调节的片材弯曲变形;以及止动器驱动装置（44），用于将门挡板装置移动到操作 纸张传送路径的位置和传送路径外的缩回位置。 然后，闸门装置被形成为使得从用于敲击和调节片材的前端到缩回位置（Pw）的操作位置（Ps）移动的调节表面（43s）的移动轨迹是引导前部 片材的端部到输送辊对的压接部分（p1）。

公开(公告)号：US09085437B2

公开(公告)日：2015-07-21

申请号：US13067861

申请日：2011-06-30

申请人： Mizuho Shirakura ,  Hiroki Imazu ,  Shinichi Ito ,  Toshiaki Kagami ,  Mitsunori Tomono ,  Yuichi Kubota

发明人： Mizuho Shirakura ,  Hiroki Imazu ,  Shinichi Ito ,  Toshiaki Kagami ,  Mitsunori Tomono ,  Yuichi Kubota

IPC分类号： B65H45/18 ,  B65H45/12

CPC分类号： B65H45/12 ,  B65H2801/27

摘要： To enable a sheet to be folded in an accurate position with a simplified folding mechanism in performing folding processing on the sheet with a pair of folding rollers, a second transport path is disposed in a direction for crossing a first transport path for guiding a sheet from a carry-in portion to a carrying-out portion, and in the cross portion are disposed a folding roller pair for performing folding processing on a sheet, and a folding deflecting member for inserting a fold of the sheet in the nip portion. Then, the folding deflecting member is comprised of a driven roller that comes into press-contact with a roller periphery of the folding roller pair, and a shift member for shifting the driven roller from a waiting position to an actuation position, and by the operation of shifting the driven roller from the waiting position outside the path to the actuation position, the sheet front end portion is fed to the nip portion from an upstream-side guide path formed in the second transport path. At this point, the shift velocity of the driven roller is made higher than the velocity of the sheet sent from the first transport path.

摘要翻译： 为了在利用一对折叠辊对片材进行折叠处理时，通过简化的折叠机构将片材折叠到准确的位置，第二输送路径设置在与第一输送路径交叉的方向上，以将片材从 并且在该十字部分设置有用于对片材进行折叠处理的折叠辊对以及用于将片材的折叠部分插入到夹持部分中的折叠偏转构件。 然后，折叠偏转构件包括与折叠辊对的辊周边压接的从动辊和用于将从动辊从等待位置移动到致动位置的换档构件，以及通过操作 将从动辊从路径外的等待位置移动到致动位置，片材前端部从形成在第二输送路径中的上游侧引导路径供给到夹持部。 此时，从动辊的移动速度比从第一传送路径发送的纸张的速度高。

公开(公告)号：US20120004086A1

公开(公告)日：2012-01-05

申请号：US13067861

申请日：2011-06-30

申请人： Mizuho SHIRAKURA ,  Hiroki IMAZU ,  Shinichi ITO ,  Toshiaki KAGAMI ,  Mitsunori TOMONO ,  Yuichi KUBOTA

发明人： Mizuho SHIRAKURA ,  Hiroki IMAZU ,  Shinichi ITO ,  Toshiaki KAGAMI ,  Mitsunori TOMONO ,  Yuichi KUBOTA

IPC分类号： B31B1/56

CPC分类号： B65H45/12 ,  B65H2801/27

摘要： To enable a sheet to be folded in an accurate position with a simplified folding mechanism in performing folding processing on the sheet with a pair of folding rollers, a second transport path is disposed in a direction for crossing a first transport path for guiding a sheet from a carry-in portion to a carrying-out portion, and in the cross portion are disposed a folding roller pair for performing folding processing on a sheet, and a folding deflecting member for inserting a fold of the sheet in the nip portion. Then, the folding deflecting member is comprised of a driven roller that comes into press-contact with a roller periphery of the folding roller pair, and a shift member for shifting the driven roller from a waiting position to an actuation position, and by the operation of shifting the driven roller from the waiting position outside the path to the actuation position, the sheet front end portion is fed to the nip portion from an upstream-side guide path formed in the second transport path. At this point, the shift velocity of the driven roller is made higher than the velocity of the sheet sent from the first transport path.

摘要翻译： 为了在利用一对折叠辊对片材进行折叠处理时，通过简化的折叠机构将片材折叠到准确的位置，第二输送路径设置在与第一输送路径交叉的方向上，以将片材从 并且在该十字部分设置有用于对片材进行折叠处理的折叠辊对以及用于将片材的折叠部分插入到夹持部分中的折叠偏转构件。 然后，折叠偏转构件包括与折叠辊对的辊周边压接的从动辊和用于将从动辊从等待位置移动到致动位置的换档构件，以及通过操作 将从动辊从路径外的等待位置移动到致动位置，片材前端部从形成在第二输送路径中的上游侧引导路径供给到夹持部。 此时，从动辊的移动速度比从第一传送路径发送的纸张的速度高。

公开(公告)号：US20110294639A1

公开(公告)日：2011-12-01

申请号：US13067348

申请日：2011-05-26

申请人： Hiroki Imazu ,  Shinichi Ito ,  Toshiaki Kagami ,  Koji Kanda ,  Mizuho Shirakura

发明人： Hiroki Imazu ,  Shinichi Ito ,  Toshiaki Kagami ,  Koji Kanda ,  Mizuho Shirakura

IPC分类号： B31B1/56

CPC分类号： B65H45/142 ,  B65H2601/321 ,  B65H2601/325 ,  B65H2801/27

摘要： In a sheet folding apparatus, to enable a jammed sheet to be removed with ease when a jam occurs, a casing having a carry-in entrance and a carrying-out exit is divided into an upper unit and a lower unit via a first transport path for carrying a sheet from the carry-in entrance to the carrying-out exit, a second transport path for performing folding processing on a sheet is disposed in the direction for crossing the first transport path, and in the upper unit are disposed a sheet front end switchback path for reversing and carrying the sheet toward a folding roller pair and sheet deflecting means for guiding the sheet to the folding roller pair. Then, the upper unit is coupled to the lower unit to be openable and closable by a hinge shaft rotating around one side end portion orthogonal to the sheet transport direction of the first transport path.

摘要翻译： 在片材折叠装置中，为了在卡纸发生时能够容易地移除卡住的片材，具有进入入口和出入口的外壳经由第一输送路径被分割为上部单元和下部单元 为了将纸张从搬入口输送到搬运出口，用于对片材进行折叠处理的第二输送路径设置在与第一输送路径交叉的方向上，在上单元中设置有片材前端 用于将纸张朝向折叠辊对反转和携带的端部折返路径和用于将纸张引导到折叠辊对的纸张偏转装置。 然后，上部单元联接到下部单元，以通过与第一输送路径的纸张输送方向正交的一个侧端部旋转的铰链轴可打开和关闭。

公开(公告)号：US20070290427A1

公开(公告)日：2007-12-20

申请号：US11754388

申请日：2007-05-29

申请人： Toshihiro Horii ,  Hiroki Imazu ,  Hiroyuki Yamada

发明人： Toshihiro Horii ,  Hiroki Imazu ,  Hiroyuki Yamada

IPC分类号： B41L43/00

CPC分类号： B65H45/142 ,  B65H29/60 ,  B65H2801/27 ,  B65H2801/31

摘要： Sheets after having been sequentially folding-processed are stowed neatly without becoming dog-eared, wrinkled, etc. in the course of being transported to a stacker. A folding process unit folds sequentially fed copy paper or other sheets, and a sheet stacking unit loads/stows sheets from the folding unit. A conveyance device conveying one folding-processed sheet at a time is furnished between the folding unit and the sheet stacking unit. The conveyance device includes a first, upstream conveyance unit conveying sheets from the folding process unit in a direction approximately orthogonal to the sheets' crease(s), and a second, downstream conveyance unit conveying sheets in the orientation of the crease(s). The second conveyance unit is configured with a tray member where sheets are supported one at a time, and is configured so as to sequentially deliver each sheet to the sheet stacking unit along the tray member in the orientation of the crease(s).

摘要翻译： 在顺序折叠加工后的床单在运送到堆垛机的过程中整齐地收纳而不会变得狗耳朵，起皱等。 折叠处理单元折叠顺序地供给的复印纸或其他片材，并且片材堆叠单元从折叠单元加载/收起片材。 在折叠单元和片材堆叠单元之间设置有一次输送折叠处理片材的输送装置。 输送装置包括：第一上游输送单元，其沿着与纸张褶皱大致正交的方向从折叠处理单元输送纸张;以及第二下游输送单元，其以折痕的方向输送纸张。 第二输送单元被配置有托盘构件，其中片材一次一个地被支撑，并且被构造成在褶皱的取向沿着托盘构件沿着托盘构件顺序地将每个片材递送到片材堆叠单元。

公开(公告)号：US07121541B2

公开(公告)日：2006-10-17

申请号：US10836380

申请日：2004-05-03

申请人： Takashi Saito ,  Hiroki Imazu

发明人： Takashi Saito ,  Hiroki Imazu

IPC分类号： B27F7/36

CPC分类号： B42C1/12 ,  B27F7/19 ,  B27F7/38 ,  B65H2408/125

摘要： A staple apparatus includes a support tray for stacking sheets into a sheet bundle, a head unit arranged at a position away from the support tray and having a drive device for driving a staple into the sheet bundle, an anvil unit arranged on the support tray for bending the staple driven into the sheet bundle, and a staple operating device for pressing the head unit against the anvil unit and for separating the head unit from the anvil unit. A cover member is arranged to freely open and close a space for the stapling operation between the head unit and the anvil unit, and a control device controls the staple operating device not to operate when the cover member is not positioned at the closed position.

摘要翻译： 装订装置包括用于将片材堆叠成片材束的支撑托盘，布置在远离支撑托盘的位置处的头部单元，并且具有用于将钉子驱动到片材束中的驱动装置，布置在支撑托盘上的砧座单元 使被钉入的片材弯曲成片材束;以及缝合钉操作装置，用于将头部单元压靠在砧座单元上，并将头部单元与砧座单元分开。 盖构件被布置成自由地打开和关闭用于头单元和砧座单元之间的装订操作的空间，并且当盖构件未位于关闭位置时，控制装置控制装订操作装置不工作。