公开(公告)号：US20120292850A1

公开(公告)日：2012-11-22

申请号：US13565479

申请日：2012-08-02

Applicant: Kenichi Hayashi ,  Yusuke Obuchi

Inventor： Kenichi Hayashi ,  Yusuke Obuchi

IPC: B65H29/20

CPC classification number: B65H29/041 ,  B65H29/52 ,  B65H31/10 ,  B65H31/22 ,  B65H31/24 ,  B65H31/36 ,  B65H2301/42252 ,  B65H2404/2311 ,  B65H2405/15 ,  B65H2405/3311 ,  B65H2511/11 ,  B65H2511/30 ,  B65H2513/42 ,  B65H2801/06 ,  G03G15/6538 ,  B65H2220/01 ,  B65H2220/02

Abstract: A sheet stacking apparatus includes a conveyance portion, a first sheet stacking portion, a second sheet stacking portion, and a controller. The conveyance portion includes a holding portion that moves while holding a downstream end of a sheet. The first and second sheet stacking portions include stacking surfaces and the second sheet stacking portion is arranged downstream of the first sheet stacking portion. The controller controls to cause the holding portion to convey to the second sheet stacking portion. When the sheet to be stacked on the second sheet stacking portion passes over the first sheet stacking portion, an upstream end of the sheet in the sheet conveying direction is guided along the first sheet stacking portion stacking surface, on which a sheet is not stacked, while the downstream end of the sheet is held by the holding portion.

Abstract translation: 纸张堆垛装置包括输送部，第一纸张堆叠部，第二纸张堆叠部和控制器。 输送部包括在保持片材的下游端部的同时移动的保持部。 第一和第二片材堆叠部分包括堆叠表面，并且第二片材堆叠部分布置在第一片材堆叠部分的下游。 控制器控制使保持部分输送到第二纸张堆叠部分。 当堆叠在第二片材堆叠部分上的片材通过第一片材堆叠部分时，片材在片材传送方向上的上游端沿着不堆叠片材的第一片材​​堆叠层叠层表面被引导， 而片材的下游端由保持部保持。

公开(公告)号：US20120093555A1

公开(公告)日：2012-04-19

申请号：US13267168

申请日：2011-10-06

Applicant: Yusuke Obuchi

Inventor： Yusuke Obuchi

IPC: G03G15/00 ,  B65H31/00

CPC classification number: G03G15/6552 ,  B65H29/14 ,  B65H29/245 ,  B65H2405/11151 ,  B65H2515/112 ,  B65H2515/212 ,  B65H2801/06 ,  G03G2221/1645 ,  B65H2220/01 ,  B65H2220/02

Abstract: The sheet processing apparatus includes a sheet-discharge fan that blows air downward of a sheet-discharged by an upper sheet-discharge roller, and a control portion configured to control an air velocity of air blown from the sheet-discharge fan according to a basic weight of the sheet. In the case where the basic weight of the sheet is a predetermined value or less, the control portion increases the air velocity of the sheet-discharge fan according to the basic weight of the sheet based on basic weight information from an input portion for inputting the basic weight information of the sheet. The control portion also controls the air velocity of the sheet-discharge fan to be a velocity at which the sheet whose rear edge contacts the sheet-stacking wall does not move in a sheet-discharge direction in the case where the basic weight of the sheet exceeds the predetermined value.

Abstract translation: 片材处理装置包括：排出风扇，其通过上部排纸辊向下吹送片材排出的空气;以及控制部，被配置为根据基本上的排出风扇来控制从排纸扇吹出的空气的风速 片材重量。 在纸张的基重为规定值以下的情况下，控制部根据基本重量信息，根据纸张的基重，从输入部的输入部分增加排纸扇的风速 纸张的基本重量信息。 控制部分还将排纸扇的空气速度控制在片材排出方向上后边缘接触片材排出方向的片材在片材的基本重量的情况下不会移动的速度 超过预定值。

公开(公告)号：US20120038102A1

公开(公告)日：2012-02-16

申请号：US13283239

申请日：2011-10-27

Applicant: Yusuke Obuchi

Inventor： Yusuke Obuchi

IPC: B65H31/26

CPC classification number: B65H29/54 ,  B65H29/46 ,  B65H31/34 ,  B65H31/36 ,  B65H2404/231 ,  B65H2404/265 ,  B65H2801/06

Abstract: A sheet discharged from a sheet discharging portion arranged at a distance from a sheet stacking portion, to a stacking portion, is conveyed along the sheet stacking portion while the sheet edge on an upstream side in a sheet discharging direction is held. A shifting unit arranged downstream of the sheet stacking portion in the sheet discharging direction shifts the discharged sheet from the sheet discharging portion toward the downstream side in the sheet discharging direction while a pressing member presses the sheet to the sheet stacking portion.

Abstract translation: 从片材堆积部分排列的片材排出部分排出的片材到堆叠部分沿着片材堆叠部分传送，同时保持片材排出方向上游侧的片材边缘。 在纸张排出方向上布置在纸张堆叠部分的下游的移动单元将排出的纸张从纸张排出部分朝向纸张排出方向的下游侧移动，同时按压部件将纸张按压到纸张堆叠部分。

公开(公告)号：US20110286828A1

公开(公告)日：2011-11-24

申请号：US13102245

申请日：2011-05-06

Applicant: Toshiyuki Iwata ,  Yusuke Obuchi ,  Hideki Kushida ,  Rikiya Takemasa

Inventor： Toshiyuki Iwata ,  Yusuke Obuchi ,  Hideki Kushida ,  Rikiya Takemasa

IPC: B65H39/00 ,  B65G57/00

CPC classification number: B65H29/6645 ,  B65H33/00 ,  B65H2301/33312 ,  B65H2301/4213 ,  B65H2301/42194 ,  B65H2511/30 ,  B65H2511/40 ,  B65H2701/11132 ,  B65H2701/18264 ,  B65H2801/27 ,  B65H2220/01

Abstract: A sheet processing apparatus includes a processing tray configured to stack a sheet to be processed, a sheet overlap unit configured to allow a sheet fed while the sheet to be processed is stacked on the processing tray, to be overlaid and made to wait, first and second bundle conveyance rollers configured to convey the sheet to the processing tray from the sheet overlap unit, and a sheet processing apparatus control unit configured to control an overlap operation in the sheet overlap unit, wherein the sheet processing apparatus control unit determines, based on sheet information relating to the sheet fed to the sheet overlap unit, whether a sheet to be then fed is overlaid on the sheet fed to the sheet overlap unit.

Abstract translation: 片材处理装置包括配置成堆叠要处理的片材的处理托盘，被配置为允许在待处理片材被馈送的片材堆叠在处理托盘上的片材重叠部分被重叠并使其等待，首先和 第二捆输送辊，被配置为从片材重叠单元将片材输送到处理托盘;以及片材处理装置控制单元，被配置为控制片材重叠单元中的重叠操作，其中片材处理装置控制单元基于片材 与纸张重叠单元相关的纸张的信息，是否将要进纸的纸张重叠在送到纸张重叠单元的纸张上。

公开(公告)号：US20100329755A1

公开(公告)日：2010-12-30

申请号：US12815971

申请日：2010-06-15

Applicant: Yusuke Obuchi ,  Kenichi Hayashi ,  Kiyoshi Watanabe ,  Rikiya Takemasa ,  Akito Sekigawa

Inventor： Yusuke Obuchi ,  Kenichi Hayashi ,  Kiyoshi Watanabe ,  Rikiya Takemasa ,  Akito Sekigawa

IPC: G03G15/00 ,  B26F1/02 ,  B26D7/18

CPC classification number: B26F1/0092 ,  B26D5/00 ,  B26D5/16 ,  B26D7/015 ,  B26F1/14 ,  G03G15/6582 ,  G03G2215/00818 ,  Y10T83/2092 ,  Y10T83/2096 ,  Y10T83/9425 ,  Y10T83/9432

Abstract: A sheet punching device includes a first blade, a first die into which the first blade is fitted from a first surface of a sheet to form a punch hole in the sheet, a second blade, and a second die into which the second blade is fitted. The second blade is inserted into the punch hole formed by the first blade from a second surface of the sheet and fitted into the second die.

Abstract translation: 片冲孔装置包括第一刀片，第一刀片，第一刀片从片材的第一表面装配到第一刀片中，以在片材中形成冲孔，第二刀片和第二刀片安装到第二刀片中 。 第二刀片从片材的第二表面插入到由第一刀片形成的冲孔中，并装配到第二刀片中。

公开(公告)号：US07594645B2

公开(公告)日：2009-09-29

申请号：US11066131

申请日：2005-02-24

Applicant: Toshimasa Suzuki ,  Yusuke Obuchi ,  Daisaku Kamiya ,  Hitoshi Fujimoto ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Hideki Kushida ,  Atsuteru Oikawa

Inventor： Toshimasa Suzuki ,  Yusuke Obuchi ,  Daisaku Kamiya ,  Hitoshi Fujimoto ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Hideki Kushida ,  Atsuteru Oikawa

IPC: B65H37/04

CPC classification number: B65H37/00 ,  B65H29/12 ,  B65H2301/51232 ,  B65H2701/13212

Abstract: A sheet processing device includes a pair of gripping rollers which can grip and convey a sheet bundle in a booklet-like form, a pressing roller which presses and flattens the folded back portion of the sheet bundle gripped by the gripping rollers, and a control unit which performs rotation control on the pair of gripping rollers. The control unit controls the gripping rollers so as to stop when the folded back portion of the sheet bundle protrudes from the rollers by a predetermined amount. The pressing roller flattens down the protruding folded back portion when the gripping rollers are stopped by the control unit and is in the state of gripping the sheet bundle.

Abstract translation: 片材处理装置包括可以以小册子形式夹持和输送片材摞的一对夹持辊，压紧并压平由夹持辊夹持的片材摞的折回部分的加压辊;以及控制单元 其对该对夹持辊执行旋转控制。 控制单元控制夹持辊，以便当片材卷的折叠部分从辊突出预定量时停止。 当夹持辊被控制单元停止并且处于夹紧片材束的状态时，按压辊使伸出的折回部分向下平整。

公开(公告)号：US07552917B2

公开(公告)日：2009-06-30

申请号：US12026667

申请日：2008-02-06

Applicant: Kenichi Hayashi ,  Tomokazu Nakamura ,  Naoto Watanabe ,  Yusuke Obuchi ,  Hitoshi Kato ,  Shunsuke Nishimura ,  Tetsuya Terada ,  Yasutaka Iwasa ,  Daisuke Matsukura ,  Norio Motoi ,  Masayoshi Kubo

Inventor： Kenichi Hayashi ,  Tomokazu Nakamura ,  Naoto Watanabe ,  Yusuke Obuchi ,  Hitoshi Kato ,  Shunsuke Nishimura ,  Tetsuya Terada ,  Yasutaka Iwasa ,  Daisuke Matsukura ,  Norio Motoi ,  Masayoshi Kubo

IPC: B65H37/04

CPC classification number: B65H31/3027 ,  B42C1/12 ,  B65H31/24 ,  B65H39/10 ,  B65H2301/4213 ,  B65H2301/4222 ,  B65H2301/42262 ,  B65H2405/332 ,  B65H2511/514 ,  B65H2701/1313 ,  B65H2801/27 ,  G03G15/6538 ,  G03G2215/00375 ,  B65H2220/01

Abstract: A sheet processing apparatus includes: a buffer unit which stores plural supplied sheets with upstream edges in a conveying direction thereof aligned; a processing tray on which sheets discharged from the buffer unit are stacked; and an oscillation roller pair and a return roller which convey the sheet stacked on the processing tray to bring the sheet into abutment against a stopper for receiving the upstream edge of the sheet. The buffer unit is adapted to align the upstream edges of only sheets to be stored before a sheet to be supplied last among the sheets to be stored.

Abstract translation: 片材处理设备包括：缓冲单元，其存储多个供给的片材，其沿着输送方向的上游边缘对齐; 堆叠从缓冲单元排出的片材的处理托盘; 以及振动辊对和回转辊，其输送堆叠在处理托盘上的片材以使片材抵靠用于接收片材的上游边缘的止动件。 缓冲单元适于将待存储的纸张的上游边缘对准待存储的纸张中的纸张最后。

公开(公告)号：US07445207B2

公开(公告)日：2008-11-04

申请号：US11741860

申请日：2007-04-30

Applicant: Yusuke Obuchi ,  Hitoshi Kato

Inventor： Yusuke Obuchi ,  Hitoshi Kato

IPC: B65H7/02

CPC classification number: B65H29/12 ,  B65H2301/162 ,  B65H2301/361 ,  B65H2404/1424 ,  B65H2511/414 ,  B65H2801/06 ,  B65H2220/01

Abstract: The sheet conveyance apparatus includes a controller which controls a moving unit. The moving unit moves a sheet conveyance unit for conveying a sheet toward a direction intersecting with a sheet conveyance direction. The controller performs the control such that a moving speed of a shift moving unit is reduced when a shift amount of the sheet discharged from an image forming apparatus main body is small. Therefore, generation of a noise and vibration can be suppressed to save electric power consumption. When the shift amount of the sheet is large, the moving speed of the shift moving unit can be increased to shorten an operation time necessary to the movement.

公开(公告)号：US07354036B2

公开(公告)日：2008-04-08

申请号：US11560466

申请日：2006-11-16

Applicant: Kenichi Hayashi ,  Tomokazu Nakamura ,  Naoto Watanabe ,  Yusuke Obuchi ,  Hitoshi Kato ,  Shunsuke Nishimura ,  Tetsuya Terada ,  Yasutaka Iwasa ,  Daisuke Matsukura ,  Norio Motoi ,  Masayoshi Kubo

Inventor： Kenichi Hayashi ,  Tomokazu Nakamura ,  Naoto Watanabe ,  Yusuke Obuchi ,  Hitoshi Kato ,  Shunsuke Nishimura ,  Tetsuya Terada ,  Yasutaka Iwasa ,  Daisuke Matsukura ,  Norio Motoi ,  Masayoshi Kubo

IPC: B65H37/04

CPC classification number: B65H31/3027 ,  B42C1/12 ,  B65H31/24 ,  B65H39/10 ,  B65H2301/4213 ,  B65H2301/4222 ,  B65H2301/42262 ,  B65H2405/332 ,  B65H2511/514 ,  B65H2701/1313 ,  B65H2801/27 ,  G03G15/6538 ,  G03G2215/00375 ,  B65H2220/01

Abstract: A sheet processing apparatus includes: a buffer unit which stores plural supplied sheets with upstream edges in a conveying direction thereof aligned; a processing tray on which sheets discharged from the buffer unit are stacked; and an oscillation roller pair and a return roller which convey the sheet stacked on the processing tray to bring the sheet into abutment against a stopper for receiving the upstream edge of the sheet. The buffer unit is adapted to align the upstream edges of only sheets to be stored before a sheet to be supplied last among the sheets to be stored.

Abstract translation: 片材处理设备包括：缓冲单元，其存储多个供给的片材，其沿着输送方向的上游边缘对齐; 堆叠从缓冲单元排出的片材的处理托盘; 以及振动辊对和回转辊，其输送堆叠在处理托盘上的片材以使片材抵靠用于接收片材的上游边缘的止动件。 缓冲单元适于将待存储的纸张的上游边缘对准待存储的纸张中的纸张最后。

公开(公告)号：US20080054558A1

公开(公告)日：2008-03-06

申请号：US11849967

申请日：2007-09-04

Applicant: Yusuke Obuchi ,  Kenichi Hayashi

Inventor： Yusuke Obuchi ,  Kenichi Hayashi

IPC: B65H29/00

CPC classification number: G03G15/6538 ,  B65H31/18 ,  B65H31/20 ,  B65H31/24 ,  B65H2405/3311 ,  B65H2511/11 ,  B65H2511/414 ,  G03G2215/00447 ,  G03G2215/00734 ,  B65H2220/01

Abstract: A sheet-stacking apparatus includes a gripper configured to convey a sheet, two stacker trays stacking sheets arranged in a row, and a support member configured to separately elevate the two stacker trays. The stacker tray is selected according to a sheet length.

Abstract translation: 片材堆垛装置包括构造成输送片材的夹持器，排成行的两个堆垛盘堆垛片材和被配置为分别升高两个堆垛盘的支撑构件。 根据纸张长度选择堆垛机托盘。