公开(公告)号：US20180251331A1

公开(公告)日：2018-09-06

申请号：US15889877

申请日：2018-02-06

Applicant: Takahiro NAKANO

Inventor： Takahiro NAKANO

IPC: B65H43/00 ,  B65H5/06 ,  B65H9/10 ,  B65H29/20

CPC classification number: B65H31/34 ,  B65H29/20 ,  B65H29/22 ,  B65H31/02 ,  B65H31/3027 ,  B65H31/36 ,  B65H43/00 ,  B65H43/04 ,  B65H43/06 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2404/1521 ,  B65H2405/11151 ,  B65H2511/17 ,  B65H2511/214 ,  B65H2511/30 ,  B65H2513/10 ,  B65H2801/27 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

Abstract: A sheet processing apparatus includes a conveying roller that conveys a sheet, a processing tray on which the sheet from the conveying roller is loaded, a reference stopper provided at one end of the processing tray, a return paddle having an elastic piece for transferring the sheet from the conveying roller to the reference member, and a roller arm that moves the return paddle in the sheet thickness direction at a predetermined moving rate according to the number of sheets loaded on the processing tray. The moving rate of the roller arm is reduced as the number of sheets loaded on the processing tray is increased. With this configuration, aligning property of even a wavy sheet can be suppressed from being deteriorated at sheet loading.

公开(公告)号：US20180201463A1

公开(公告)日：2018-07-19

申请号：US15803130

申请日：2017-11-03

Applicant: KABUSHIKI KAISHA TOSHIBA ,  TOSHIBA TEC KABUSHIKI KAISHA

Inventor： Yoshihisa HASHIMOTO

IPC: B65H31/34 ,  B65H31/20 ,  B65H7/08 ,  B65H7/14 ,  B65H7/20 ,  B65H9/00 ,  B65H35/00 ,  B65H7/02 ,  B65H9/10

CPC classification number: B65H31/34 ,  B26F1/0092 ,  B65H7/02 ,  B65H7/08 ,  B65H7/14 ,  B65H7/20 ,  B65H9/002 ,  B65H9/101 ,  B65H31/02 ,  B65H31/20 ,  B65H31/3018 ,  B65H31/38 ,  B65H35/0006 ,  B65H37/04 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2405/11151 ,  B65H2511/12 ,  B65H2511/214 ,  B65H2511/216 ,  B65H2511/242 ,  B65H2701/1311 ,  B65H2801/06 ,  B65H2801/27 ,  G03G15/6552 ,  G03G15/6567 ,  G03G15/6582 ,  G03G15/70 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

Abstract: A sheet processing system according to an embodiment includes a tray that supports a sheet on opposite sides of the sheet orthogonal to a conveyance direction of the sheet. The tray includes a first adjustable support and second adjustable support positioned opposite the first adjustable support in the direction orthogonal to the conveyance direction of the sheet. A skew sensor detects a skew angle of the sheet conveyed to the tray. A corner sensor detects positions of each corner on a front end in the downstream direction of the sheet conveyed to the tray. A controller controls movement of the first and second adjustable supports based on the detected skew angle and the detected positions of each corner on the front end of the sheet conveyed to the tray so that the sheet is conveyed to the tray without jamming.

公开(公告)号：US20180148281A1

公开(公告)日：2018-05-31

申请号：US15300573

申请日：2016-06-03

Applicant: Solystic

Inventor： Hicham EL BERNOUSSI ,  Jean-Marc TELUOB ,  Stèphane AMBROISE

IPC: B65H1/02 ,  B65H7/14

CPC classification number: B65H1/025 ,  B65H7/14 ,  B65H2511/214 ,  B65H2511/413 ,  B65H2513/10 ,  B65H2513/40 ,  B65H2553/42 ,  B65H2701/1916 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

Abstract: An unstacker device comprises a floor and a retaining paddle that are designed to move a stack of mailpieces from a feed magazine towards an unstacker head under the action of a monitoring and control unit as the mailpieces are being unstacked from the front of the stack. The device further comprises a vision system suitable for forming a profile digital image of said stack of mailpieces in the magazine, and said unit is arranged to evaluate a certain inclination of the mailpieces in the stack on the basis of said profile image and to cause the floor and the paddle to move so as to present the mailpiece at the front of the stack in a satisfactory position on edge so that it can be unstacked by the unstacker head.

公开(公告)号：US20180067440A1

公开(公告)日：2018-03-08

申请号：US15796348

申请日：2017-10-27

Applicant: KABUSHIKI KAISHA TOSHIBA ,  TOSHIBA TEC KABUSHIKI KAISHA

Inventor： Shoichi DOBASHI

IPC: G03G15/00 ,  B65H29/14 ,  B65H29/34 ,  B65H29/58 ,  B65H31/02 ,  B65H31/24 ,  B65H31/30 ,  B65H31/36 ,  B65H31/38 ,  B65H29/12

CPC classification number: G03G15/6541 ,  B65H29/125 ,  B65H29/14 ,  B65H29/34 ,  B65H29/58 ,  B65H31/02 ,  B65H31/24 ,  B65H31/3018 ,  B65H31/3027 ,  B65H31/3081 ,  B65H31/36 ,  B65H31/38 ,  B65H2220/08 ,  B65H2220/11 ,  B65H2301/163 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2403/942 ,  B65H2404/692 ,  B65H2404/693 ,  B65H2405/1116 ,  B65H2405/3311 ,  B65H2405/332 ,  B65H2511/214 ,  B65H2801/27 ,  G03G15/6538 ,  G03G15/6544 ,  G03G2215/00286

Abstract: According to an embodiment, a sheet processing apparatus includes a first tray, a second tray, a discharge member, and a guide. The guide is provided to the second tray and changes a transport angle of sheets with respect to the second tray when the sheets are sent from a transport path toward the discharge member without passing through the first tray.

公开(公告)号：US09821970B2

公开(公告)日：2017-11-21

申请号：US15175146

申请日：2016-06-07

Applicant: BROTHER KOGYO KABUSHIKI KAISHA

Inventor： Yusuke Arai

IPC: B65H7/02 ,  B65H3/06 ,  B65H3/56

CPC classification number: B65H3/0669 ,  B65H3/0684 ,  B65H3/56 ,  B65H7/02 ,  B65H2511/152 ,  B65H2511/214 ,  B65H2511/30 ,  B65H2513/11 ,  B65H2513/53 ,  B65H2557/23 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

Abstract: A sheet feeder including a tray, a feeder roller, a guide, a separator, a motor, a controller, and a sensor, is provided. The sheet feeder separates an object sheet from other sheets in the tray and feed the object sheet through the guide and the separator by rotation of the feeder roller. The controller determines a remaining volume of the sheets in the tray based on a signal from the sensor; generate a velocity profile so that the object sheet is fed at a lower velocity in an earlier first period than a velocity in a later second period; based on the determined remaining volume of the plurality of sheets, modify at least one of a length of the first period and the target velocity in the first period of the velocity profile; and after modification of the velocity profile, control the motor in compliance with the modified velocity profile.

公开(公告)号：US20170052495A1

公开(公告)日：2017-02-23

申请号：US15240492

申请日：2016-08-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Aoki EIJI ,  Jin Soo LEE

IPC: G03G15/00 ,  B65H5/06 ,  B65H3/06 ,  B65H1/04 ,  B65H1/12

CPC classification number: G03G15/6511 ,  B65H1/04 ,  B65H1/12 ,  B65H3/0669 ,  B65H3/0684 ,  B65H5/062 ,  B65H7/02 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2403/72 ,  B65H2511/214 ,  B65H2511/51 ,  B65H2801/06 ,  G03G2215/00396

Abstract: An image forming apparatus which is able to stably perform paper feeding without double feeding the printing medium, and is also able to prevent a quality of the printing medium from being damaged is provided. The image forming apparatus includes a pick-up roller configured to pick up the printing medium, and a driving source configured to transmit a driving force to the pick-up roller, wherein the pick-up roller is provided to be raised and then to be returned to its original location when picking up the printing medium.

Abstract translation: 提供一种图像形成装置，其能够在不进行打印介质的双重输送的情况下稳定地执行进纸，并且还能够防止打印介质的质量被损坏。 图像形成装置包括：拾取辊，其构造成拾取打印介质;以及驱动源，其构造成将驱动力传递到拾取辊，其中，拾取辊被设置为升高，然后成为 拿起打印介质时，返回原来的位置。

公开(公告)号：US20160363904A1

公开(公告)日：2016-12-15

申请号：US15176916

申请日：2016-06-08

Applicant: CANON KABUSHIKI KAISHA

Inventor： Koichi Watanabe

IPC: G03G15/00

CPC classification number: G03G21/1628 ,  B65H29/125 ,  B65H31/02 ,  B65H2220/04 ,  B65H2301/4212 ,  B65H2402/10 ,  B65H2402/31 ,  B65H2404/6111 ,  B65H2511/20 ,  B65H2511/214 ,  B65H2511/528 ,  B65H2601/11 ,  B65H2801/27 ,  G03G15/6552 ,  G03G21/1695 ,  G03G2215/0054 ,  G03G2215/00544 ,  B65H2220/11 ,  B65H2220/03

Abstract: An image forming apparatus includes, a main body of the image forming apparatus configured to form an image on a sheet, and provided with a stacking portion on which a sheet with an image formed thereon is stacked, a sheet conveyance device detachably attached to the stacking portion. of the main body of the image forming apparatus, and provided with a conveyance path for conveying a sheet, a guide portion disposed in the sheet conveyance device, and configured to guide the conveyed sheet, a vertically extending wall portion disposed in the main body of the image forming apparatus, facing the stacking portion, and a restriction portion protruded from the wall portion, and configured to restrict a movement of the guide portion in a direction for opening the conveyance path.

Abstract translation: 图像形成装置包括：图像形成装置的主体，被配置为在片材上形成图像，并且设置有层叠有形成有图像的片材的堆叠部分，片材传送装置可拆卸地附接到堆叠 一部分。 并且设置有用于输送片材的输送路径，布置在片材输送装置中的引导部分，并且构造成引导所输送的片材，设置在主体中的垂直延伸的壁部分 所述图像形成装置面向所述堆叠部分，以及限制部分，其从所述壁部突出，并且被构造成限制所述引导部分沿着用于打开所述输送路径的方向的移动。

公开(公告)号：US20160355361A1

公开(公告)日：2016-12-08

申请号：US15175146

申请日：2016-06-07

Applicant: BROTHER KOGYO KABUSHIKI KAISHA

Inventor： Yusuke ARAI

IPC: B65H7/20 ,  B65H3/06 ,  B65H7/04

CPC classification number: B65H3/0669 ,  B65H3/0684 ,  B65H3/56 ,  B65H7/02 ,  B65H2511/152 ,  B65H2511/214 ,  B65H2511/30 ,  B65H2513/11 ,  B65H2513/53 ,  B65H2557/23 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

Abstract: A sheet feeder including a tray, a feeder roller, a guide, a separator, a motor, a controller, and a sensor, is provided. The sheet feeder separates an object sheet from other sheets in the tray and feed the object sheet through the guide and the separator by rotation of the feeder roller. The controller determines a remaining volume of the sheets in the tray based on a signal from the sensor; generate a velocity profile so that the object sheet is fed at a lower velocity in an earlier first period than a velocity in a later second period; based on the determined remaining volume of the plurality of sheets, modify at least one of a length of the first period and the target velocity in the first period of the velocity profile; and after modification of the velocity profile, control the motor in compliance with the modified velocity profile.

Abstract translation: 提供了包括托盘，馈送辊，引导件，分离器，马达，控制器和传感器的片材进给器。 片材进给器将物体片与托盘中的其他片分离，并通过馈送辊的旋转通过引导件和分离器进给物体片。 控制器基于来自传感器的信号确定托盘中的片材的剩余体积; 产生速度分布，使得目标片材在较早的第一周期中以比较后的第二周期中的速度更低的速度进给; 基于所确定的所述多个片材的剩余体积，在所述速度分布图的第一周期中修改所述第一周期的长度和所述目标速度中的至少一个; 并且在修改速度曲线后，根据修改的速度曲线控制电机。

公开(公告)号：US09443173B2

公开(公告)日：2016-09-13

申请号：US14722324

申请日：2015-05-27

Applicant: CANON KABUSHIKI KAISHA

Inventor： Motoyuki Taguchi ,  Syunichi Kunihiro ,  Tetsuya Saito ,  Yoshiaki Suzuki ,  Noriyuki Sugiyama ,  Yasuyuki Asai ,  Ryo Yonemoto

IPC: B65H5/24 ,  B65H7/02 ,  B65H5/06 ,  G06K15/16 ,  B65H29/66 ,  B41J13/00 ,  B65H9/00 ,  G06K15/02

CPC classification number: G06K15/16 ,  B41J13/0018 ,  B65H5/062 ,  B65H5/24 ,  B65H7/02 ,  B65H9/006 ,  B65H29/66 ,  B65H2404/6111 ,  B65H2511/214 ,  B65H2511/22 ,  B65H2511/414 ,  B65H2515/81 ,  B65H2701/1311 ,  B65H2801/12 ,  G06K15/1806 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/03 ,  B65H2220/02

Abstract: A printing apparatus comprises a conveyance control unit which controls conveyance of printing sheets so that a trailing edge of a preceding sheet as a printing sheet precedingly fed from a stacking unit and a leading edge of a succeeding sheet as a printing sheet succeedingly fed from the stacking unit overlap each other, and a determination unit which determines whether to convey the succeeding sheet to a position facing the printing unit while keeping an overlap state between the preceding sheet and the succeeding sheet. The determination unit determines whether the printing sheet is suitable for overlap conveyance, and if the determination unit determines that the printing sheet is unsuitable for overlap conveyance, the conveyance control unit conveys the succeeding sheet while the succeeding sheet does not overlap the preceding sheet.

Abstract translation: 打印装置包括输送控制单元，该输送控制单元控制打印纸的输送，使得作为打印纸的后边缘作为从堆叠单元提供的打印纸和作为打印纸的后续纸张的前端的后缘从堆叠 单元彼此重叠，以及确定单元，其确定是否将后续纸张传送到面向打印单元的位置，同时保持在前一张纸和后续纸张之间的重叠状态。 确定单元确定打印纸是否适于重叠传送，并且如果确定单元确定打印纸不适合重叠传送，则传送控制单元传送后续纸张，而后续纸张不与先前纸张重叠。

公开(公告)号：US09415960B2

公开(公告)日：2016-08-16

申请号：US14671429

申请日：2015-03-27

Applicant: CANON KABUSHIKI KAISHA

Inventor： Shinya Asano ,  Atsushi Saito ,  Tetsuya Ishikawa ,  Takatoshi Nakano ,  Yutaka Kano

IPC: B65H5/36 ,  B65H5/06 ,  B65H9/00 ,  B65H29/58 ,  B41J3/60 ,  B65H29/12 ,  B41J11/00

CPC classification number: B65H5/36 ,  B41J3/60 ,  B41J11/006 ,  B65H5/062 ,  B65H5/068 ,  B65H9/00 ,  B65H29/125 ,  B65H29/58 ,  B65H2220/02 ,  B65H2301/3122 ,  B65H2404/6111 ,  B65H2404/612 ,  B65H2404/63 ,  B65H2511/11 ,  B65H2511/20 ,  B65H2511/214 ,  B65H2511/514 ,  B65H2601/12 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/15 ,  B65H2220/03 ,  B65H2220/11 ,  B65H2220/01

Abstract: A sheet is conveyed with no slack between a first conveying path and a second conveying path, thus allowing a high-quality image to be printed on the sheet and suppressing a possible sheet jam. A conveying path with a changeable conveying path length is provided between a first conveying path including a pair of downstream side conveying rollers and a pair of downstream side conveying rollers and a second conveying path including a pair of downstream side conveying rollers and a pair of downstream side conveying rollers.

Abstract translation: 在第一输送路径和第二输送路径之间没有松弛地输送纸张，从而允许高质量的图像被印刷在纸张上并且抑制可能的卡纸。 具有可变输送路径长度的输送路径设置在包括一对下游侧输送辊和一对下游侧输送辊之间的第一输送路径和包括一对下游侧输送辊和一对下游侧输送辊的第二输送路径 侧输送辊。