公开(公告)号：US20090039593A1

公开(公告)日：2009-02-12

申请号：US12186563

申请日：2008-08-06

申请人： Naohiro KIKKAWA ,  Masahiro TAMURA ,  Nobuyoshi SUZUKI ,  Shuuya NAGASAKO ,  Kazuhiro KOBAYASHI ,  Tomohiro FURUHASHI ,  Hiroshi MAEDA ,  Tomoichi NOMURA ,  Makoto HIDAKA ,  Hitoshi HATTORI ,  Junichi TOKITA ,  Akira KUNIEDA ,  Ichiro ICHIHASHI

发明人： Naohiro KIKKAWA ,  Masahiro TAMURA ,  Nobuyoshi SUZUKI ,  Shuuya NAGASAKO ,  Kazuhiro KOBAYASHI ,  Tomohiro FURUHASHI ,  Hiroshi MAEDA ,  Tomoichi NOMURA ,  Makoto HIDAKA ,  Hitoshi HATTORI ,  Junichi TOKITA ,  Akira KUNIEDA ,  Ichiro ICHIHASHI

IPC分类号： B65H29/00

CPC分类号： B65H29/00 ,  B42C1/12 ,  B65H29/14 ,  B65H2301/42146 ,  B65H2404/14 ,  B65H2404/693 ,  B65H2405/20 ,  B65H2801/27

摘要： A sheet processing apparatus and associated method are provided. The sheet processing apparatus includes a sheet conveying path, a sheet stack tray, a sheet discharging member, a sheet guide member, and a sheet contact portion. The sheet conveying path is configured to convey a sheet, the sheet discharging member discharges the sheet to the sheet stack tray, and the sheet stack tray receives the sheet. The sheet guide member is movable from a first position that guides the sheet discharged from the sheet discharging member to a second position that opens a sheet discharge path of the sheet discharging member. The sheet contact portion is arranged at an upstream side of the sheet discharging member with respect to the sheet conveying path, and responds to the sheet conveyed through the sheet conveying path in order to move the sheet guide member between the first and second positions.

摘要翻译： 提供了片材处理装置和相关方法。 片材处理设备包括片材传送路径，片材堆叠托盘，片材排出构件，片材引导构件和片材接触部分。 片材输送路径被配置为输送片材，片材排出构件将片材排出到片材堆叠托盘，并且片材堆叠托盘接收片材。 片材引导构件可从将从片材排出构件排出的片材引导到打开片材排出构件的片材排出路径的第二位置的第一位置移动。 片材接触部分相对于片材传送路径布置在片材排出构件的上游侧，并且响应于通过片材传送路径传送的片材，以便在第一和第二位置之间移动片材引导构件。

公开(公告)号：US20090283961A1

公开(公告)日：2009-11-19

申请号：US12453200

申请日：2009-05-01

申请人： Takashi SAITO ,  Masahiro TAMURA ,  Nobuyoshi SUZUKI ,  Shuuya NAGASAKO ,  Naohiro KIKKAWA ,  Kazuhiro KOBAYASHI ,  Tomohiro FURUHASHI ,  Hitoshi HATTORI ,  Junichi TOKITA ,  Akira KUNIEDA ,  Ichiro ICHIHASHI ,  Hiroshi MAEDA ,  Atsushi KURIYAMA

发明人： Takashi SAITO ,  Masahiro TAMURA ,  Nobuyoshi SUZUKI ,  Shuuya NAGASAKO ,  Naohiro KIKKAWA ,  Kazuhiro KOBAYASHI ,  Tomohiro FURUHASHI ,  Hitoshi HATTORI ,  Junichi TOKITA ,  Akira KUNIEDA ,  Ichiro ICHIHASHI ,  Hiroshi MAEDA ,  Atsushi KURIYAMA

IPC分类号： B65H31/26

CPC分类号： B65H31/10 ,  B65H2511/20 ,  B65H2513/10 ,  B65H2553/612 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

摘要： A sheet stacking unit that stacks sheets thereon is movable up and down. A lifting unit moves the sheet stacking unit up and down. A driving unit drives the lifting unit. A control unit controls a driving speed of the driving unit. A position detecting unit detects a position of the sheet stacking unit in an up-and-down direction. The control unit controls the driving speed according to the position of the sheet stacking unit detected by the position detecting unit.

摘要翻译： 将片材堆叠在其上的片材堆叠单元可上下移动。 提升单元上下移动纸张堆垛单元。 驱动单元驱动提升单元。 控制单元控制驱动单元的驱动速度。 位置检测单元检测纸张堆叠单元在上下方向上的位置。 控制单元根据由位置检测单元检测到的纸张堆积单元的位置来控制驱动速度。

公开(公告)号：US20080048380A1

公开(公告)日：2008-02-28

申请号：US11843729

申请日：2007-08-23

申请人： Ichiro ICHIHASHI ,  Masahiro TAMURA ,  Nobuyoshi SUZUKI ,  Shuuya NAGASAKO ,  Kazuhiro KOBAYASHI ,  Hiroshi MAEDA ,  Tomoichi NOMURA ,  Makoto HIDAKA ,  Hitoshi HATTORI ,  Akira KUNIEDA ,  Shohichi SATOH

发明人： Ichiro ICHIHASHI ,  Masahiro TAMURA ,  Nobuyoshi SUZUKI ,  Shuuya NAGASAKO ,  Kazuhiro KOBAYASHI ,  Hiroshi MAEDA ,  Tomoichi NOMURA ,  Makoto HIDAKA ,  Hitoshi HATTORI ,  Akira KUNIEDA ,  Shohichi SATOH

IPC分类号： B65H39/00 ,  G03G9/00

CPC分类号： B42C1/12 ,  B65H31/34 ,  B65H2301/363 ,  B65H2301/4223 ,  B65H2301/4224 ,  B65H2408/1222 ,  B65H2701/1315 ,  G03G15/6541 ,  G03G2215/00827

摘要： A sheet processing device includes a stapling tray, a rear-end clamp, and a stapler that staples sheets while the rear-end clamp is clamping the sheets. In response to a start signal, the stapler moves to a position where the stapler does not interfere the rear-end clamp while being closest to a stapling position. When the last sheet of a sheet bundle to be stapled is conveyed into the stapling tray, timing at which the stapler moves to the stapling position is determined according to a preset condition.

摘要翻译： 片材处理装置包括装订托盘，后端夹具和在后端夹具夹紧片材时装订片材的订书机。 响应于启动信号，订书机移动到订书机在最接近装订位置时不干扰后端夹具的位置。 当要装订的纸张束的最后一张纸被输送到装订托盘中时，根据预设条件确定订书机移动到装订位置的定时。

公开(公告)号：US20130236228A1

公开(公告)日：2013-09-12

申请号：US13780020

申请日：2013-02-28

申请人： Shuuya NAGASAKO ,  Masahiro TAMURA ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Yuusuke SHIBASAKI ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Junya SUZUKI ,  Kazunori KONNO ,  Yasuo NIIKURA ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Tomohiro YOSHIZAKI ,  Kiichiro GOTO

发明人： Shuuya NAGASAKO ,  Masahiro TAMURA ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Yuusuke SHIBASAKI ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Junya SUZUKI ,  Kazunori KONNO ,  Yasuo NIIKURA ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Tomohiro YOSHIZAKI ,  Kiichiro GOTO

IPC分类号： G03G15/00

CPC分类号： G03G15/6552 ,  B65H29/125 ,  B65H29/14 ,  B65H29/245 ,  G03G21/206

摘要： A recording medium discharging device includes a discharging unit configured to discharge a recording medium from a discharge port; a tray unit on which the recording medium discharged from the discharging unit is stacked; and an air blower configured to blow air in a direction substantially parallel to a direction in which the recording medium is discharged.

公开(公告)号：US20130228965A1

公开(公告)日：2013-09-05

申请号：US13782118

申请日：2013-03-01

申请人： Tomomichi HOSHINO ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Junya SUZUKI ,  Kazunori KONNO ,  Youhei NIITSUMA ,  Takamasa MATSUMOTO ,  Kiichiro GOTO ,  Kazuhiko KITANO ,  Takashi FUKUMOTO ,  Yasuo NIIKURA ,  Satoru TAKANO ,  Hidetoshi KOJIMA ,  Kei SASAKI ,  Yasushi TSURUOKA ,  Shintaro MATSUMOTO ,  Ryo TAKAHASHI ,  Yuuta MORI ,  Kohjiroh HAGA

发明人： Tomomichi HOSHINO ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Junya SUZUKI ,  Kazunori KONNO ,  Youhei NIITSUMA ,  Takamasa MATSUMOTO ,  Kiichiro GOTO ,  Kazuhiko KITANO ,  Takashi FUKUMOTO ,  Yasuo NIIKURA ,  Satoru TAKANO ,  Hidetoshi KOJIMA ,  Kei SASAKI ,  Yasushi TSURUOKA ,  Shintaro MATSUMOTO ,  Ryo TAKAHASHI ,  Yuuta MORI ,  Kohjiroh HAGA

IPC分类号： B65H29/24

CPC分类号： B65H29/246 ,  B65H29/125 ,  B65H31/10 ,  B65H31/26 ,  B65H31/36 ,  B65H31/38 ,  B65H2220/09 ,  B65H2301/4461 ,  B65H2404/1118 ,  B65H2406/11 ,  B65H2406/1132 ,  B65H2406/12 ,  B65H2406/121 ,  B65H2406/122 ,  B65H2406/14 ,  B65H2406/422 ,  B65H2407/51 ,  B65H2511/10 ,  B65H2511/13 ,  B65H2511/222 ,  B65H2511/416 ,  B65H2513/514 ,  B65H2601/261 ,  G03G15/6552 ,  G03G15/6555 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

摘要： A sheet discharging device includes a shift tray 202 on which a sheet P1 is stacked, a discharging roller 6 that discharges a sheet P2 onto the shift tray 202, a blowing device 230 that sends air to a lower surface of the sheet P2 discharged by the discharging roller 6, a blocking member 231 that blocks air sent to the lower surface of the sheet P2 from a blowing port 230-2 of the blowing device 230, and a control unit that controls the blocking amount of the blocking member 231. The blocking amount is determined based upon sheet information including sheet-type information, sheet-size information, and sheet-thickness information, for example.

摘要翻译： 片材排出装置包括：片材P1堆叠在其上的移位托盘202，将片材P2排出到换档盘202上的排出辊6，将空气排出到由片材P2排出的片材P2的下表面的吹送装置230 排出辊6，阻挡从吹送装置230的吹出口230-2传送到片材P2的下表面的空气的阻挡构件231以及控制阻挡构件231的阻塞量的控制单元。 基于例如包括纸张类型信息，纸张尺寸信息和纸张厚度信息的纸张信息来确定纸张量。

公开(公告)号：US20140062003A1

公开(公告)日：2014-03-06

申请号：US14012249

申请日：2013-08-28

申请人： Youhei NIITSUMA ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Junya SUZUKI ,  Kazunori KONNO ,  Takamasa MATSUMOTO ,  Kiichiro GOTO

发明人： Youhei NIITSUMA ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Junya SUZUKI ,  Kazunori KONNO ,  Takamasa MATSUMOTO ,  Kiichiro GOTO

IPC分类号： B65H29/24

CPC分类号： B65H29/246 ,  B65H31/34 ,  B65H31/38 ,  B65H2301/4213 ,  B65H2301/42146 ,  B65H2406/1222 ,  B65H2511/10 ,  B65H2511/13 ,  B65H2511/20 ,  B65H2511/216 ,  B65H2511/416 ,  B65H2515/212 ,  B65H2601/273 ,  B65H2801/27 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/04 ,  B65H2220/11

摘要： A sheet processing apparatus for receiving and processing a sheet conveyed from an image forming apparatus, the sheet processing apparatus comprising: a discharging unit configured to discharge the sheet; a stacking unit configured to stack thereon the sheet discharged by the discharging unit; a blowing air unit configured to blow air along a direction parallel to a surface of the sheet being stacked; a first alignment unit having a pair of alignment plane opposed each other, the first alignment unit configured to align the sheet in a direction parallel to a discharging direction of the sheet; and a second alignment unit configured to align the sheet in a direction orthogonal to the discharging direction of the sheet, wherein the blowing air unit is provided at a position opposed to the alignment plane.

摘要翻译： 一种纸张处理设备，用于接收和处理从图像形成设备输送的纸张，所述纸张处理设备包括：排出单元，其被配置为排出纸张; 堆叠单元，其构造成在其上堆叠由排出单元排出的片材; 吹送空气单元，其构造成沿着与堆叠的所述片材的表面平行的方向吹送空气; 第一对准单元，其具有彼此相对的一对对准平面，所述第一对准单元被配置为沿着与所述片材的排出方向平行的方向对齐所述片材; 以及第二对准单元，其构造成在与片材的排出方向正交的方向上对准片材，其中，吹风空气单元设置在与对准面相对的位置。

公开(公告)号：US20130147105A1

公开(公告)日：2013-06-13

申请号：US13688758

申请日：2012-11-29

申请人： Keisuke SUGIYAMA ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Yuusuke SHIBASAKI ,  Kazuya YAMAMOTO ,  Kyosuke NAKADA ,  Tomomichi HOSHINO ,  Yasuo NIIKURA ,  Junya SUZUKI ,  Kazunori KONNO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Tomohiro YOSHIZAKI ,  Kiichiro GOTO

发明人： Keisuke SUGIYAMA ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Yuusuke SHIBASAKI ,  Kazuya YAMAMOTO ,  Kyosuke NAKADA ,  Tomomichi HOSHINO ,  Yasuo NIIKURA ,  Junya SUZUKI ,  Kazunori KONNO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Tomohiro YOSHIZAKI ,  Kiichiro GOTO

IPC分类号： B65H39/00

CPC分类号： B65H39/00 ,  B65H29/18 ,  B65H29/6609 ,  B65H37/06 ,  B65H45/18 ,  B65H2301/44312 ,  B65H2801/27

摘要： A sheet handling apparatus includes a sheet folding unit configured to perform folding on a sheet; and a sheet stacking unit configured to stack the folded sheet on a sheet stacking surface having an inclined surface and a nearly horizontal surface in order from upstream to downstream in a sheet conveying direction. A downstream end of the inclined surface is higher than an upstream end of the inclined surface with respect to a horizontal plane. The sheet handling apparatus also includes a discharging unit configured to discharge the folded sheet to the sheet stacking unit; a sheet conveying unit configured to convey the discharged sheet from the inclined surface to the nearly horizontal surface; and a conveying force applying unit configured to apply a conveying force to the sheet in contact with an upper surface of the sheet from above the inclined surface.

摘要翻译： 片材处理装置包括：片材折叠单元，被构造成在片材上进行折叠; 以及片材堆叠单元，其构造成将折叠的片材沿着片材传送方向从上游到下游堆叠在具有倾斜表面和近似水平的表面的片材堆叠表面上。 倾斜表面的下游端高于倾斜表面相对于水平面的上游端。 片材处理装置还包括：排出单元，其构造成将折叠片材排出到片材堆叠单元; 纸张传送单元，被配置为将排出的片材从倾斜表面传送到近似水平的表面; 以及输送力施加单元，其构造成从所述倾斜表面的上方向所述片材的与所述片材的上表面接触的片材施加输送力。

公开(公告)号：US20160185552A1

公开(公告)日：2016-06-30

申请号：US14952430

申请日：2015-11-25

申请人： Tomomichi HOSHINO ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Junya SUZUKI ,  Kazunori KONNO ,  Youhei NIITSUMA ,  Takamasa MATSUMOTO ,  Kiichiro GOTO ,  Kazuhiko KITANO ,  Takashi FUKUMOTO ,  Yasuo NIIKURA ,  Satoru TAKANO ,  Hidetoshi KOJIMA ,  Kei SASAKI ,  Yasushi TSURUOKA ,  Shintaro MATSUMOTO ,  Ryo TAKAHASHI ,  Yuuta MORI ,  Kohjiroh HAGA

发明人： Tomomichi HOSHINO ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Junya SUZUKI ,  Kazunori KONNO ,  Youhei NIITSUMA ,  Takamasa MATSUMOTO ,  Kiichiro GOTO ,  Kazuhiko KITANO ,  Takashi FUKUMOTO ,  Yasuo NIIKURA ,  Satoru TAKANO ,  Hidetoshi KOJIMA ,  Kei SASAKI ,  Yasushi TSURUOKA ,  Shintaro MATSUMOTO ,  Ryo TAKAHASHI ,  Yuuta MORI ,  Kohjiroh HAGA

IPC分类号： B65H29/24 ,  B65H31/26 ,  B65H29/12 ,  G03G15/00

CPC分类号： B65H29/246 ,  B65H29/125 ,  B65H31/10 ,  B65H31/26 ,  B65H31/36 ,  B65H31/38 ,  B65H2220/09 ,  B65H2301/4461 ,  B65H2404/1118 ,  B65H2406/11 ,  B65H2406/1132 ,  B65H2406/12 ,  B65H2406/121 ,  B65H2406/122 ,  B65H2406/14 ,  B65H2406/422 ,  B65H2407/51 ,  B65H2511/10 ,  B65H2511/13 ,  B65H2511/222 ,  B65H2511/416 ,  B65H2513/514 ,  B65H2601/261 ,  G03G15/6552 ,  G03G15/6555 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

摘要： A sheet discharging device includes a shift tray 202 on which a sheet P1 is stacked, a discharging roller 6 that discharges a sheet P2 onto the shift tray 202, a blowing device 230 that sends air to a lower surface of the sheet P2 discharged by the discharging roller 6, a blocking member 231 that blocks air sent to the lower surface of the sheet P2 from a blowing port 230-2 of the blowing device 230, and a control unit that controls the blocking amount of the blocking member 231. The blocking amount is determined based upon sheet information including sheet-type information, sheet-size information, and sheet-thickness information, for example.

公开(公告)号：US20150253716A1

公开(公告)日：2015-09-10

申请号：US14717581

申请日：2015-05-20

申请人： Shuuya NAGASAKO ,  Masahiro TAMURA ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Yuusuke SHIBASAKI ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Junya SUZUKI ,  Kazunori KONNO ,  Yasuo NIIKURA ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Tomohiro YOSHIZAKI ,  Kiichiro GOTO

发明人： Shuuya NAGASAKO ,  Masahiro TAMURA ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Yuusuke SHIBASAKI ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Junya SUZUKI ,  Kazunori KONNO ,  Yasuo NIIKURA ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Tomohiro YOSHIZAKI ,  Kiichiro GOTO

IPC分类号： G03G15/00 ,  B65H29/12 ,  B65H29/14 ,  B65H29/24

CPC分类号： G03G15/6552 ,  B65H29/125 ,  B65H29/14 ,  B65H29/245 ,  G03G21/206

摘要： A recording medium discharging device includes a discharging unit configured to discharge a recording medium from a discharge port; a tray unit on which the recording medium discharged from the discharging unit is stacked; and an air blower configured to blow air in a direction substantially parallel to a direction in which the recording medium is discharged.

摘要翻译： 记录介质排出装置包括：排出单元，被配置为从排出口排出记录介质; 堆放从放电单元排出的记录介质的托盘单元; 以及鼓风机，其构造成沿着与记录介质排出的方向大致平行的方向吹送空气。

公开(公告)号：US20140062016A1

公开(公告)日：2014-03-06

申请号：US14011794

申请日：2013-08-28

申请人： Takahiro WATANABE ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Junya SUZUKI ,  Kazunori KONNO ,  Takamasa MATSUMOTO ,  Youhei NIITSUMA ,  Kiichiro GOTO

发明人： Takahiro WATANABE ,  Masahiro TAMURA ,  Shuuya NAGASAKO ,  Tomohiro FURUHASHI ,  Keisuke SUGIYAMA ,  Kyosuke NAKADA ,  Kazuya YAMAMOTO ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Junya SUZUKI ,  Kazunori KONNO ,  Takamasa MATSUMOTO ,  Youhei NIITSUMA ,  Kiichiro GOTO

IPC分类号： B65H29/00

CPC分类号： B65H29/00 ,  B65H29/246 ,  B65H2301/4461 ,  B65H2406/122 ,  B65H2511/10 ,  B65H2511/13 ,  B65H2511/416 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2515/212 ,  B65H2701/1313 ,  B65H2801/27 ,  G03G15/6511 ,  G03G21/206 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/04 ,  B65H2220/11

摘要： According to an embodiment, provided is a sheet output device including: a sheet output unit configured to output a sheet; a tray unit on which the sheet output by the sheet output unit is to be stacked; an air blower unit configured to blow air onto the sheet output by the sheet output unit; and a control unit configured to control an airflow rate of the air blower unit according to an amount of the sheet output from the sheet output unit.

摘要翻译： 根据实施例，提供一种片材输出装置，包括：片材输出单元，被配置为输出片材; 托盘单元，其上由片材输出单元输出的片材将被堆叠在其上; 吹风机单元，其构造成将空气吹送到由所述片材输出单元输出的所述片材上; 以及控制单元，被配置为根据从片材输出单元输出的片材的量来控制鼓风机单元的气流速率。