公开(公告)号：US10315870B2

公开(公告)日：2019-06-11

申请号：US15896417

申请日：2018-02-14

申请人： Toshihiro Okutsu ,  Takashi Fukumoto ,  Masaki Ishizaki ,  Tatsuya Sugawara ,  Sachika Tamaki ,  Hideaki Takahashi ,  Hidetoshi Kojima ,  Yohsuke Takamiya

发明人： Toshihiro Okutsu ,  Takashi Fukumoto ,  Masaki Ishizaki ,  Tatsuya Sugawara ,  Sachika Tamaki ,  Hideaki Takahashi ,  Hidetoshi Kojima ,  Yohsuke Takamiya

IPC分类号： B65H3/48 ,  B65H3/12 ,  B65H3/14 ,  B65H3/64

摘要： A sheet feeding device, which is included in an image forming apparatus and an image forming system, includes a sheet loader, an air drawing body, an attracting and conveying device, an air duct and a blocking device. The sheet loader is a device on which a bundle of sheets is loaded. The air drawing body is configured to generate suction air. The attracting and conveying device is configured to attract a sheet on top of the bundle of sheets by the suction air and convey the sheet. The air duct is configured to intake the suction air drawn by the air drawing body, to the attracting and conveying device. The blocking device is configured to block the suction air in the air duct.

公开(公告)号：US09327466B2

公开(公告)日：2016-05-03

申请号：US14649611

申请日：2013-12-05

申请人： SIMPLICITY WORKS EUROPE, S.L.

发明人： Adrian Hernandez Hernandez

IPC分类号： B29D35/00 ,  A43D11/00 ,  A43D13/00 ,  B29D35/12 ,  B65H5/22 ,  B65H3/08 ,  B65H3/64 ,  B65H9/08 ,  A43D111/00

CPC分类号： B29D35/128 ,  A43D11/00 ,  A43D13/00 ,  A43D111/00 ,  B65H3/08 ,  B65H3/64 ,  B65H5/22 ,  B65H5/222 ,  B65H9/08 ,  B65H2301/5121 ,  B65H2406/343

摘要： Tool for transporting and shaping flexible laminar parts, which comprises a chamber 1 having a flexible and impermeable wall, with a bottom 3 provided with though holes 6. The chamber 1 houses a flexible and impermeable plate, a rigid plate 4, which reproduces the final three-dimensional shape that the flexible laminar part 5 has to adopt, and a suction tube 8.

摘要翻译： 用于运输和成形柔性层状部件的工具，其包括具有柔性和不可渗透壁的室1，底部3设置有通孔6.腔室1容纳柔性和不渗透板，刚性板4，其再现最终 柔性层流部件5必须采用的三维形状和吸管8。

公开(公告)号：US09272863B2

公开(公告)日：2016-03-01

申请号：US14216997

申请日：2014-03-17

申请人： KONICA MINOLTA, INC.

发明人： Atsuhiko Shimoyama ,  Noboru Oomoto ,  Hiroaki Umemoto ,  Hiroshi Mizuno ,  Ryo Oshima

IPC分类号： B65H3/48 ,  B65H3/12 ,  B65H3/64 ,  B65H7/02 ,  B65H7/14

CPC分类号： B65H3/48 ,  B65H3/128 ,  B65H3/64 ,  B65H7/02 ,  B65H7/14 ,  B65H2404/264 ,  B65H2405/15 ,  B65H2405/312 ,  B65H2405/332 ,  B65H2511/22 ,  B65H2515/212 ,  B65H2553/414 ,  B65H2553/42 ,  B65H2553/46 ,  B65H2553/82 ,  B65H2701/1311 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： A sheet feeding device having; a mounting portion capable of accommodating a stack of sheets; a blowing device that blows air onto the stack placed in the mounting portion, thereby floating at least a top sheet from the stack; a suction/transportation mechanism that includes a suction belt provided above the mounting portion and attracting the top sheet floated by the blowing device to transport the attracted sheet toward a transportation path; an image pickup device disposed so as to capture an image of the floated top sheet and the next sheet therebelow; and an illuminating device that emits light toward an area to be captured by the image pickup device. The light emitted by the illuminating device illuminates a plane in a direction approximately normal thereto, the plane including the closest end surface of the stack of sheets to the image pickup device.

摘要翻译： 一种送纸装置，具有： 能够容纳一叠纸张的安装部; 吹送装置，其将空气吹送到放置在安装部分中的堆叠上，从而从堆叠浮起至少一个顶片; 吸入/输送机构，其包括设置在所述安装部分上方的吸引带并且吸引由所述吹塑装置漂浮的所述顶片，以将吸引的片材输送到输送路径; 被配置为捕获漂浮的顶片和下一片的图像的图像拾取装置; 以及照明装置，其朝向要由图像拾取装置捕获的区域发光。 由照明装置发射的光沿大致垂直于其的方向照射平面，该平面包括纸张堆叠的最接近的端面到图像拾取装置。

公开(公告)号：US20120224012A1

公开(公告)日：2012-09-06

申请号：US13409470

申请日：2012-03-01

申请人： Takahiro INOUE ,  Takehiko Nakayama

发明人： Takahiro INOUE ,  Takehiko Nakayama

IPC分类号： B41J2/01 ,  B65H3/64

CPC分类号： B41F21/00 ,  B41J11/0085 ,  B41J13/02 ,  B41J13/025 ,  B41J13/03 ,  B41J13/223 ,  B41J13/226

摘要： Disclosed are a sheet conveying device and an ink jet recording apparatus capable of conveying a sheet in close contact with a drum without wrinkles. In a sheet conveying mechanism which presses a pressing roller against the front surface of a sheet being conveyed by a conveying drum to bring the sheet into close contact with the outer circumferential surface of the conveying drum, a back tension application device is provided at a position immediately before the sheet enters between the conveying drum and the pressing roller. The back tension application device sucks the front surface of the sheet to apply back tension to the sheet. Therefore, it is possible to prevent slackness of the sheet which enters between the pressing roller and the conveying drum and to prevent the occurrence of wrinkles.

摘要翻译： 公开了一种片材输送装置和喷墨记录装置，其能够在没有皱纹的情况下输送与鼓紧密接触的片材。 在将加压辊压靠在由输送滚筒输送的片材的前表面以使片材与输送滚筒的外周面紧密接触的片材输送机构中，在张力施加装置的位置 在纸张进入输送滚筒和加压辊之前。 背张力施加装置吸收片材的前表面以向片材施加反张力。 因此，可以防止进入加压辊和输送滚筒之间的片材的松弛，并且防止皱纹的发生。

公开(公告)号：US4260146A

公开(公告)日：1981-04-07

申请号：US50975

申请日：1979-06-22

申请人： Wilhelm Mitzel

发明人： Wilhelm Mitzel

IPC分类号： B65H3/64 ,  B65H3/10 ,  B65H5/22

CPC分类号： B65H5/226 ,  B65H3/10 ,  B65H2701/1912

摘要： Flat material sheets are separated by a separating drum rotating on a supporting plate that pulls the sheets separately one after another off a pile and directs the separated sheets toward a subsequent transporting system. The separating drum comprises a stator with sectorial suction channels extending circumferentially and a rotor with suction openings communicating with the suction channels. The communication between the suction openings and suction channels is made in such a way that the sheet material adjacent to the edge running on the supporting plate is attached to the drum by the action of the vacuum earlier than in other areas. This area may be released later than the other areas.

摘要翻译： 扁平材料片由分离鼓分开，分离鼓在支撑板上旋转，将片材分开地一个接一个地拉出一堆，并将分离的片材引向后续的传送系统。 分离鼓包括具有沿圆周延伸的扇形抽吸通道的定子和具有与抽吸通道连通的抽吸开口的转子。 吸入口和抽吸通道之间的连通是这样一种方式，使得靠近在支撑板上运行的边缘的片材通过真空的作用比其它区域更早地附着在滚筒上。 这个区域可能会比其他地区更早发布。

公开(公告)号：US3754752A

公开(公告)日：1973-08-28

申请号：US3754752D

申请日：1971-12-22

申请人： KAPPERS CO INC

发明人： THAYER W

IPC分类号： B65H3/12 ,  B65H3/24 ,  B65H3/64 ,  B65H1/06

CPC分类号： B65H3/122

摘要： A methof of and apparatus for feeding the bottom blank of a stack of blanks into adjacent processing machinery wherein the leading edge of a stack is supported adjacent the processing machinery on a support table; the trailing edge of the stack is supported above the support table; subatmospheric pressure is applied to the underside of the bottom blank through perforations in the top of the table leading to a number of selectively operable subchambers beneath the perforated top to urge the bottom blank downward toward the table; and, the bottom blank is advanced into the adjacent processing machinery by a reciprocating feeder bar simultaneously exposing the next bottom blank to subatmospheric pressure which exposure begins at its trailing edge and continues to its leading edge as the blank being fed moves forward. The subchambers can be selectively closed so that selected portions of the underside of the blank can be exposed to subatmospheric pressure. Stop-feed means are provided for lifting the trailing edge of the stack above the feeder bar in the event of a malfunction; the same means can be operated intermittently to skip-feed blanks at one-half the normal rate.

摘要翻译： 一种用于将一堆坯料的底部坯料供给到相邻处理机械中的装置和装置，其中堆叠的前缘邻近加工机械支撑在支撑台上; 堆叠的后缘被支撑在支撑台上方; 通过桌子顶部的穿孔将低于大气压的压力施加到底部坯件的下侧，导致穿孔顶部下面的多个可选择性操作的子室，以将底部坯件向下推向桌子; 并且，底部坯料通过往复式给料棒进入相邻的加工机械中，同时将下一个底部坯料暴露于低于大气压的压力，该暴露在其后缘开始并且当进给的坯料向前移动时继续到其前缘。 可以选择性地关闭子室，使得坯料的下侧的选定部分可以暴露于低于大气压的压力。 提供停止进给装置，用于在发生故障的情况下提升料斗上方的料斗后缘; 可以间歇地操作相同的手段，以正常速率的一半跳过进给毛坯。

公开(公告)号：US11648738B2

公开(公告)日：2023-05-16

申请号：US16598583

申请日：2019-10-10

申请人： General Electric Company

发明人： Wendy Wenling Lin ,  Alexander Joseph Vallee ,  Derek Black ,  Stephen Grupinski ,  Damain Hendrix ,  Nathan Woodward

IPC分类号： B32B43/00 ,  B29C70/54 ,  B65H3/08 ,  B65H3/22 ,  B25J15/00 ,  B25J15/06 ,  B32B38/10 ,  B65H3/14 ,  B65H3/64

CPC分类号： B29C70/54 ,  B25J15/0071 ,  B25J15/0616 ,  B32B38/10 ,  B32B43/006 ,  B65H3/0816 ,  B65H3/0883 ,  B65H3/22 ,  B65H3/0891 ,  B65H3/14 ,  B65H3/64 ,  Y10T156/1132 ,  Y10T156/1184 ,  Y10T156/1944 ,  Y10T156/1983

摘要： A system and method for separating a layer from a layer assembly when the layer assembly includes a backing layer and a material layer. The system includes an automated machine having a controller and an end effector. A separating tool is attached to the end effector of the automated machine. The separating tool includes a displacing member, with an outer face, configured to establish a void between the backing layer and the material layer by displacing a portion of the backing layer. The separating layer also includes a securing member configured to establish a mechanical connection with a displaced portion of the backing layer.

公开(公告)号：US07004461B2

公开(公告)日：2006-02-28

申请号：US10442412

申请日：2003-05-21

申请人： Rolf Hansmann ,  Dieter Lörken

发明人： Rolf Hansmann ,  Dieter Lörken

IPC分类号： B65H3/64

CPC分类号： B65H3/50 ,  B65H3/24 ,  B65H2301/42322 ,  B65H2513/10 ,  B65H2513/104 ,  B65H2515/30 ,  B65H2555/13 ,  B65H2701/1764 ,  B65H2220/01 ,  B65H2220/02

摘要： In a device for isolating and feeding the lowest sheet (1) in each case from a stack (2), with pushing-out elements (9) which grip the rear edge (3a, 3b) of the sheet (1) and transport it through, under a front-edge stop (5), into a pair of drawing-off rollers (6), can be moved forwards and backwards, are mounted on a cross-member (7) and have faces (9a), which are optionally front-mounted, for supporting the rear region of the stack (2) and also have bearing elements (11, 12) supporting the stack (2), and lateral abutment strips (13), the front edge (4) of the said stack being constant with respect to the sheet length (H), provision is made, in order to achieve high isolating outputs and faultless feeding of the sheets (1) with a device of simple design, for the cross-member (7) which receives the pushing-out elements (9) to be guided so as to be capable of travel in a linear guide (14), and for there to be directly associated with the said cross-member (7), for the driving movement of the latter, a linear motor (15) whose path of travel (A) comprises both the isolating stroke (B) and also an adjusting path (C) which is intended for setting the sheet length (H).

摘要翻译： 在用于从堆叠（2）分离和馈送最下面的片材（1）的设备中，具有夹紧片材（1）的后边缘（3a，3b）的推出元件（9）和 在前边缘止动件（5）下方将其运送到一对牵引辊（6）中，可以向前和向后移动，安装在横向构件（7）上并具有面（9a） ，其可选地是前安装的，用于支撑所述堆叠（2）的后部区域，并且还具有支撑所述堆叠（2）的轴承元件（11,12），以及横向邻接条（13），所述前边缘（4） 相对于纸张长度（H）而言，为了实现高隔离输出和纸张（1）与简单设计的装置的无故障馈送，所述堆叠相对于纸张长度（H）是恒定的，对于横梁（7 ），其接收被引导以能够在直线导轨（14）中行进的推出元件（9），并且为了与所述交叉m直接相关联 用于后者的驱动运动的余烬（7），其行进路径（A）包括隔离冲程（B）和调节路径（C）的线性马达（15），该调节路径（C）用于设定片材长度 （H）。

公开(公告)号：US5620176A

公开(公告)日：1997-04-15

申请号：US400810

申请日：1995-03-08

申请人： Christophorus L. Spoorenberg ,  Petrus J. M. Thissen

发明人： Christophorus L. Spoorenberg ,  Petrus J. M. Thissen

IPC分类号： B65H1/06 ,  B65H3/12 ,  B65H3/48 ,  B65H3/64 ,  B65H3/14

CPC分类号： B65H3/48 ,  B65H3/124

摘要： A device whereby sheets can be discharged one by one from the bottom of a stack of sheets provided in a holder having a base support and side supports wherein in the transverse direction of sheet transport the base support surface has a downward bent shape so that the support surface has a deepened part on its supporting side such that in the proximity of the deepened part, beneath at least an edge zone of one side of a stack of sheets to be accommodated, the support surface is provided with at least one opening in which a vacuum can be created so that the bottom sheet is sucked against the support and air is blown against the side of the stack as considered with respect to the direction of sheet transport, in order to create an air layer at least between the bottom sheet and the stack thereabove, the airflow being ejected in the proximity of the deepened part of the support surface.

摘要翻译： 一种装置，其可以从设置在具有基座支撑件和侧支架的保持器中的一叠纸张的底部一个接一个地排出纸张，其中在纸张输送的横向方向上，基部支撑表面具有向下弯曲的形状，使得支撑 表面在其支撑侧具有加深部分，使得在加深部分附近，在要被容纳的一叠片材的一侧的至少边缘区域下方，支撑表面设置有至少一个开口，其中 可以产生真空，使得底部片被吸靠在支撑件上，并且相对于片材输送的方向考虑空气吹向堆叠的侧面，以便至少在底部片材和底部片材之间形成空气层 堆叠在其上方，气流在支撑表面的加深部分附近被喷射。

公开(公告)号：US5290022A

公开(公告)日：1994-03-01

申请号：US918037

申请日：1992-07-24

申请人： Louis Sabatier ,  Olivier Roch ,  Jean-Luc Astier

发明人： Louis Sabatier ,  Olivier Roch ,  Jean-Luc Astier

IPC分类号： B65H3/04 ,  B65H1/14 ,  B65H3/12 ,  B65H3/52 ,  B65H3/56 ,  B65H3/64 ,  B65H7/12 ,  B65H5/08

CPC分类号： B65H3/52 ,  B65H3/124 ,  B65H2301/321

摘要： A device for feeding flat pieces of mail from a stack of mail pieces in edgewise abutment with a registration wall has a feeder for feeding pieces of mail off the stack which is located in front of the first mail piece on the stack. The feeding feeder effects translation of the pieces of mail at a speed V.sub.1 perpendicular to the stack 1. A transfer feeder transfers the piece of mail fed off the stack at a speed V.sub.2. An anti double feed device is disposed between the two feeders. The anti double feed device is a retention device acting on a face of the piece of mail as soon as such piece of mail is taken hold of by the transfer feeder and having a retentive force which is lower than the translation force of the transfer feeder. The speed V.sub.1 of the translation first feeder is lower than the speed V.sub.2 of the transfer feeder.

摘要翻译： 用于将一堆邮件的平邮邮寄在与登记墙沿边缘邻接的装置中，具有用于将邮件的邮件从位于堆栈上的第一邮件前面的邮件送出的馈送器。 馈送馈送器以垂直于堆栈1的速度V1实现邮件的转换。传送馈送器以速度V2传送从堆栈传送的邮件。 在两个进料器之间设置防反馈装置。 一旦这样的邮件被转印供给器抓住并且具有低于转印供纸器的平移力的保持力，反馈送装置就是作用在邮件的一面上的保持装置。 平移第一馈送器的速度V1低于传送送纸器的速度V2。