公开(公告)号：US20140178115A1

公开(公告)日：2014-06-26

申请号：US13923553

申请日：2013-06-21

申请人： FUJI XEROX CO., LTD.

发明人： Yuichi Fujisawa ,  Akihiro Ouchi ,  Hiroaki Yagi ,  Arichika Tanaka ,  Koichi Sato ,  Kazuyuki Yagata ,  Koji Deguchi ,  Hibiki Sasaki ,  Kaoru Matsushita

IPC分类号： G03G15/00

CPC分类号： G03G15/6529 ,  B65H5/224 ,  B65H29/242 ,  B65H2404/264 ,  B65H2406/322 ,  B65H2406/351

摘要： A transport device includes an endless belt having a recording-medium transport surface provided with multiple holes; stretching members between which the endless belt is stretched so as to be able to revolve; and a suction unit provided inside the endless belt. The suction unit has an opening having a larger width than the endless belt. The opening is exposed at both sides of the endless belt in the width direction. The suction unit draws air through the opening to cause the recording medium to stick to the endless belt.

摘要翻译： 输送装置包括具有设置有多个孔的记录介质输送面的环状带; 伸缩构件，其间环形带被拉伸以能够旋转; 以及设置在环形带内的抽吸单元。 抽吸单元具有比环形带宽的宽度的开口。 开口在宽度方向上在环形带的两侧露出。 抽吸单元通过开口吸入空气，使记录介质粘在环形带上。

公开(公告)号：US20120067701A1

公开(公告)日：2012-03-22

申请号：US13231444

申请日：2011-09-13

申请人： Christof Steffen

发明人： Christof Steffen

IPC分类号： B65G15/58

CPC分类号： B65G21/2036 ,  B65H5/224 ,  B65H2402/11 ,  B65H2406/322 ,  B65H2406/36 ,  F16K3/265 ,  F16K37/0041

摘要： In a vacuum conveyor belt for receiving, conveying and depositing planar objects, wherein the vacuum conveyor belt has a circulating drive (16), and a U-profile (3), wherein the U-profile (3) has a conveying passage and a return passage, and a conveyor belt (8), wherein the U-profile (3) on the return passage side includes a holder element (5).

摘要翻译： 在用于接收，输送和沉积平面物体的真空输送带中，其中真空输送带具有循环驱动器（16）和U形轮廓（3），其中U形轮廓（3）具有输送通道和 返回通道和输送带（8），其中返回通道侧的U形轮廓（3）包括保持器元件（5）。

公开(公告)号：US07125014B2

公开(公告)日：2006-10-24

申请号：US10133367

申请日：2002-04-26

申请人： Wolfgang Dolz ,  Andreas Jonas ,  Markus Möhringer

发明人： Wolfgang Dolz ,  Andreas Jonas ,  Markus Möhringer

IPC分类号： B65H29/32

CPC分类号： B65H11/005 ,  B65H5/24 ,  B65H2406/322

摘要： A device for conveying an imbricated stream of sheets from a sheet pile to a sheet-processing machine includes a conveying table provided with at least one revolvingly drivable, air-permeable conveyor belt. The belt has a top strand with an underside slidable over the conveying table, and a plurality of suction chambers arranged behind one another for subjecting the conveyor belt to negative pressure, so that the conveyed sheets are retained on the conveyor belt until they are transferrable to the sheet-processing machine. It further includes a common negative-pressure supply provided for negative-pressure activation of all of the suction chambers, and at least one throttle via which the suction chambers, respectively, are pneumatically connected to the common negative-pressure supply.

公开(公告)号：US5971134A

公开(公告)日：1999-10-26

申请号：US879209

申请日：1997-06-19

申请人： Wolfgang Trefz ,  Hansjorg Klein ,  Hans-Martin Bohnaker

发明人： Wolfgang Trefz ,  Hansjorg Klein ,  Hans-Martin Bohnaker

IPC分类号： B65G15/58 ,  B65G47/31 ,  B65H5/22 ,  B65G47/26

CPC分类号： B65H31/3054 ,  B65G15/58 ,  B65G47/31 ,  B65H5/224 ,  B65G2201/02 ,  B65H2406/322

摘要： The present invention relates to a method and apparatus for conveying articles, particularly sheet stacks, the articles (5, 105) being conveyed in a common direction on a connecting conveyor (2) and an accumulating conveyor (3) overlapping with the latter and following articles (5) are connected to previously conveyed articles (105) in accordance with different speeds of the two conveyors. The method or apparatus is characterized in that, at least in the overlap area, the articles are sucked by a suction air device (42) onto the connecting conveyor and/or accumulating conveyor. Preferably the articles are also subject to air blast action in the overlap area of the two conveyors.

摘要翻译： 本发明涉及一种用于输送物品（特别是纸张堆叠）的方法和装置，所述物品（5,105）在连接输送机（2）上沿共同的方向输送，并且所述储存输送机（3）与所述物品 物品（5）根据两个输送机的不同速度连接到先前输送的物品（105）。 该方法或装置的特征在于，至少在重叠区域中，物品被吸入空气装置（42）吸引到连接输送机和/或累积输送机上。 优选地，制品还在两个输送机的重叠区域中经受鼓风作用。

公开(公告)号：US3961784A

公开(公告)日：1976-06-08

申请号：US554660

申请日：1975-03-03

申请人： Nitin M. Sevak ,  Chauchang Su

发明人： Nitin M. Sevak ,  Chauchang Su

IPC分类号： B65H3/12 ,  G06K13/107

CPC分类号： B65H3/124 ,  G06K13/107 ,  B65H2301/321 ,  B65H2406/322 ,  B65H2406/3614

摘要： Document transport apparatus in a document reader sorter is provided with a vacuum assisted friction feeder for picking documents one at a time from a document hopper and for advancing the documents at high speed along a document transport guideway to the control of a transport burst roller, the picking of the documents from the hopper by an apertured friction feed belt being assisted and facilitated by a low pressure vacuum directed upon a linearly disposed section thereof adjacent the hopper, and the high speed advancement of the documents into and along the document guideway to the control of the transport burst roller being assisted and facilitated by a high pressure vacuum directed upon a curvilinear section of the apertured belt cooperably disposed relative to the apertured circumference of a drive pulley, said high pressure vacuum being effective to lock the picked documents and particularly the leading edges thereof to the feed belt for an accelerated feeding thereof, said accelerated feeding of the documents into the document transport guideway in combination with the accelerated transmission of the documents therein by the transport burst roller resulting in maximized document throughput for the document reader sorter.

摘要翻译： 在文件读取器分拣机中的文件传送装置设置有真空辅助摩擦进给器，用于从文件料斗一次一个地拾取文件，并且用于将文件沿着文件传送导轨高速推进到传送破裂辊的控制， 通过有孔摩擦进给带从料斗中拾取文件，由靠近料斗的线性设置部分的低压真空辅助和促进，并且将文件高速推进到文档导轨中并沿文档导轨的高速进给控制 通过高压真空辅助和促进传送破裂辊，该高压真空指向相对于驱动滑轮的有孔圆周协作设置的多孔带的曲线段，所述高压真空有效地锁定拾取的文件，特别是引导 其边缘到进给带，用于加速进料 将文件与文件传送导轨的文档一起送入文件传输导轨，结合文件读取器分拣机的最大化的文档吞吐量，加速传输文件。

公开(公告)号：US09890005B2

公开(公告)日：2018-02-13

申请号：US15353937

申请日：2016-11-17

申请人： SEIKO EPSON CORPORATION

发明人： Naotaka Higuchi ,  Shigeo Fujita

IPC分类号： B65H20/10 ,  D21F1/52 ,  D01G25/00

CPC分类号： B65H20/10 ,  B65H2301/44735 ,  B65H2406/322 ,  B65H2406/351 ,  D01G25/00 ,  D21F1/526

摘要： A sheet manufacturing apparatus includes a first transport unit, a second transport belt disposed with a part thereof shifted from the first transport unit toward the downstream side in a transport direction of the web, a suction chamber positioned in an inner side of the second transport belt and configured to create suction inside the suction chamber to suck the web onto the second transport belt, and a current plate positioned inside of the suction chamber to adjust an air current. The current plate has a plurality of holes, and is spaced apart from a surface of the second transport belt such that the air current is diffused between the current plate and the surface of the second transport belt to achieve a uniform suction force in a width direction of the second transport belt.

公开(公告)号：US20150290953A1

公开(公告)日：2015-10-15

申请号：US14679478

申请日：2015-04-06

申请人： KYOCERA Document Solutions Inc.

发明人： Jumpei HOBO ,  Takeshi WATANABE ,  Hidenori TAKENAKA ,  Tomohisa SODA ,  Masami FUJIHARA

IPC分类号： B41J11/00

CPC分类号： B41J11/007 ,  B41J11/0085 ,  B65H5/224 ,  B65H2406/31 ,  B65H2406/322

摘要： A conveyor device includes a conveyor belt and a suction section. The conveyor belt conveys a recording medium. The suction section sucks on the recording medium through the conveyor belt. The suction section has a plurality of through holes. The suction section includes an air flow chamber. The air flow chamber has an air outlet in a bottom thereof. The bottom has first regions and a second region. The first regions are each located at a position opposite to a corresponding one of the through holes. The first regions are each located adjacent to the second region. The air outlet is located within the second region.

摘要翻译： 传送装置包括传送带和抽吸部分。 输送带传送记录介质。 抽吸部分通过传送带吸附在记录介质上。 抽吸部分具有多个通孔。 抽吸部分包括空气流动室。 气流室在其底部具有空气出口。 底部具有第一区域和第二区域。 第一区域各自位于与对应的一个通孔相对的位置。 第一区域各自位于第二区域附近。 出风口位于第二区域内。

公开(公告)号：US20150251867A1

公开(公告)日：2015-09-10

申请号：US14635092

申请日：2015-03-02

申请人： SEIKO EPSON CORPORATION

发明人： Naotaka HIGUCHI ,  Shigeo FUJITA

IPC分类号： B65H20/10

CPC分类号： B65H20/10 ,  B65H2301/44735 ,  B65H2406/322 ,  B65H2406/351 ,  D01G25/00 ,  D21F1/526

摘要： A sheet manufacturing apparatus includes: a first transport unit that causes a first transport belt to circle around so as to transport a web; and a second transport unit that is disposed with a part thereof shifted from the first transport unit toward the downstream side in a transport direction of the web, sucks the web in a direction in which the web is spaced from the first transport belt, and transports the web. The second transport unit includes a suction chamber which is positioned on an inner side of a second transport belt circling around and of which an inner space is sucked by a suction unit such that the web is adsorbed onto the second transport belt. The suction unit is positioned on the outer side of the second transport belt in a direction orthogonal to the transport direction of the web along the surface of the web.

摘要翻译： 片材制造装置包括：第一输送单元，其使第一输送带围绕以便运送卷材; 以及第二输送单元，其布置成沿着所述幅材的输送方向从所述第一输送单元朝向下游侧偏移的一部分，在所述幅材与所述第一输送带间隔开的方向上吸收所述幅材， 网络。 所述第二输送单元包括吸入室，所述吸入室位于所述第二输送带的内侧，所述第二输送带围绕所述第二输送带的内侧，并且内部空间被吸引单元吸引，使得所述纤维网被吸附到所述第二输送带上。 抽吸单元位于第二输送带的外侧上，沿与幅材表面的纸幅输送方向垂直的方向。

公开(公告)号：US4647033A

公开(公告)日：1987-03-03

申请号：US768934

申请日：1985-08-26

申请人： Helmut Emrich

发明人： Helmut Emrich

IPC分类号： B65H29/24 ,  B65H5/22 ,  B65H5/24 ,  B65H29/66 ,  B65H29/32

CPC分类号： B65H11/005 ,  B65H5/24 ,  B65H2406/321 ,  B65H2406/322 ,  B65H2801/21

摘要： A conveyor for sheets fed to or from a printing press in an overlapped stream, the table having longitudinal slots formed therein laterally spaced from one another. A perforated endless conveyor belt is trained over the table. An enclosed chamber extending substantially the length of the table communicates directly with the slots, the chamber being convergently shaped terminating at its lower end in a throat. An axial flow fan in the throat draws air through the perforations so that a stream of overlapped sheets on the belt will be held in contact therewith for transport from one end of the table to the other. The fan is chosen to have a flow characteristic such as to maintain the pressure differential across the fan approximately constant notwithstanding variations in the rate of air flow resulting from gaps in the stream. The belt is in two narrow, laterally spaced sections dimensioned to fit into the slots.

摘要翻译： 一种用于在重叠流中向印刷机或从印刷机供给的纸张的输送机，所述台子具有彼此横向间隔开地形成的纵向槽。 在桌子上训练穿孔的环形输送带。 基本上延伸的桌子的长度延伸的封闭腔室与槽直接连通，该腔室在其下端终止于咽喉处会聚地成形。 喉部中的轴流风扇通过穿孔吸入空气，使得带上的重叠片材将与其保持接触，以从桌子的一端传送到另一端。 风扇被选择为具有流动特性，例如为了保持风扇上的压力差大致恒定，尽管由流中的间隙导致的空气流速率的变化。 带位于两个狭窄的横向间隔的部分，其尺寸适合于插入槽中。

公开(公告)号：US3730514A

公开(公告)日：1973-05-01

申请号：US3730514D

申请日：1971-12-15

申请人： TELEFUNKEN PATENT

发明人： BURKHARDT G

IPC分类号： B07C1/04 ,  B65H3/12 ,  B65H3/46

CPC分类号： B07C1/04 ,  B65H3/124 ,  B65H2406/322 ,  B65H2511/51 ,  B65H2515/212 ,  B65H2515/342 ,  B65H2220/01 ,  B65H2220/02

摘要： Apparatus for separating and individually discharging relatively flat items from a stack includes first and second separators operatively connected by a suction conveyor belt with a plurality of groups of suction openings. In the area of the second separator an abutment member is positioned to be movable to temporarily block the conveying path before each arrival of an item from the first separator. The movement of the abutment member is effected through a pneumatic setting device that can be selectively connected with a source of subatmospheric pressure by a valve associated with the groups of suction openings in suction conveyor belt.

摘要翻译： 用于从堆叠中分离和分别排出相对扁平物品的装置包括通过具有多组抽吸开口的抽吸传送带可操作地连接的第一和第二分离器。 在第二分离器的区域中，邻接构件被定位成可移动以在物品从第一分离器到达之前临时阻挡输送路径。 抵靠构件的运动通过气动调节装置实现，该气动调节装置可以通过与抽吸传送带中的吸入口组相关联的阀选择性地与低于大气压的压力源连接。