公开(公告)号：US20060261120A1

公开(公告)日：2006-11-23

申请号：US11381164

申请日：2006-05-02

申请人： William Slyne

发明人： William Slyne

IPC分类号： B65H20/00

CPC分类号： B65H35/0006 ,  B26D5/00 ,  B26D5/007 ,  B26D7/018 ,  B26D7/1854 ,  B26D7/1863 ,  B65H20/12 ,  B65H27/00 ,  B65H2301/5115 ,  B65H2406/33 ,  B65H2406/361 ,  B65H2406/362 ,  B65H2406/363 ,  B65H2406/365 ,  B65H2511/10 ,  B65H2511/20 ,  B65H2220/01

摘要： A fully addressable vacuum/positive pressure roller may select and remove pattern pieces that have been severed or cut from a web or sheet of flexible material even though the pattern pieces are still embedded within the web, both being supported on a common surface. Vacuum rollers may be disposed along the path of an advancing web with the rollers being oriented such that each roller's axis of rotation is both orthogonal to the advance direction of the web and orthogonal to the surface normal of the web so that the web travels around at least a portion of the arc of each roller. The vacuum roller for conveying the web or sheet type material includes an external surface having a plurality of apertures there through. A plurality of addressable valves are in corresponding fluid communication with the plurality of apertures. By controlling the state of each of the plurality of valves, the user may selectively address each valve independently in order to achieve a desired state of each of the valves at all times and/or positions during operation.

摘要翻译： 完全可寻址的真空/正压辊可以选择和去除已经从柔性材料的幅材或片材切断或切割的图案片，即使图案片仍然嵌入在幅材内，两者均被支撑在共同的表面上。 真空辊可以沿着前进的幅材的路径设置，其中辊被定向成使得每个辊的旋转轴线都正交于幅材的前进方向并且垂直于幅材的表面法线，使得幅材在 每个辊的弧的至少一部分。 用于输送幅材或片状材料的真空辊包括在其上具有多个孔的外表面。 多个可寻址阀与多个孔对应地流体连通。 通过控制多个阀中的每一个的状态，用户可以独立地选择性地寻址每个阀，以便在操作期间的所有时间和/或位置实现每个阀的期望状态。

公开(公告)号：US20230416027A1

公开(公告)日：2023-12-28

申请号：US18253097

申请日：2021-11-16

申请人： BOBST LYON

发明人： Eric VERNAY

IPC分类号： B65H5/22 ,  B31B50/00 ,  B31B50/04 ,  B31B50/06 ,  B31B50/07 ,  B31B50/14 ,  B31B50/22 ,  B31B50/88 ,  B31B50/98 ,  B41F13/00 ,  B41F13/56 ,  B41F19/00 ,  B41F33/08 ,  B41F5/02 ,  B41F5/24 ,  B65H29/24 ,  B65H29/52 ,  B65H5/38

CPC分类号： B65H5/222 ,  B31B50/002 ,  B31B50/005 ,  B31B50/042 ,  B31B50/06 ,  B31B50/07 ,  B31B50/146 ,  B31B50/22 ,  B31B50/88 ,  B31B50/98 ,  B41F13/0024 ,  B41F13/56 ,  B41F19/008 ,  B41F33/08 ,  B41F5/02 ,  B41F5/24 ,  B65H29/241 ,  B65H29/52 ,  B65H5/38 ,  B65H2301/44734 ,  B65H2301/44735 ,  B65H2402/10 ,  B65H2402/60 ,  B65H2406/3122 ,  B65H2406/3124 ,  B65H2406/362 ,  B65H2701/1764 ,  B65H2801/21

摘要： The present invention relates to an inversion transfer module (60) for a converting machine having a printing module (16) comprising a first printing unit (17) arranged to print on a top side (S1) of the sheet (1), and a second printing unit (17′) arranged to print a bottom side (S2) of the sheet. The inversion transfer module is arranged between the first printing unit and the second printing unit and comprises a first inversion vacuum transfer (62) arranged to contact the first side of the sheet and a second inversion vacuum transfer (64) configured to contact the second side of the sheet, whereby the inversion transfer module is configured to change the side of adherence and transportation of the sheet.

公开(公告)号：US20180244486A1

公开(公告)日：2018-08-30

申请号：US15876324

申请日：2018-01-22

申请人： RISO KAGAKU CORPORATION

发明人： Tsuyoshi IWANO ,  Masaru OHMORI ,  Yasuko YAMAMOTO ,  Keiichi MATSUKAWA ,  Masahiro KATO

IPC分类号： B65H31/26

CPC分类号： B65H31/26 ,  B65H31/02 ,  B65H2301/4212 ,  B65H2405/1111 ,  B65H2405/11151 ,  B65H2406/351 ,  B65H2406/3511 ,  B65H2406/362 ,  B65H2511/10 ,  B65H2511/152 ,  B65H2511/214 ,  B65H2515/112 ,  B65H2515/212 ,  B65H2601/211 ,  B65H2801/06 ,  G03G15/6552 ,  G03G21/206 ,  B65H2220/02 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/04

摘要： A printer includes: a housing; a paper delivery table on which paper sheets delivered from an inside of the housing are stacked; a suction fan that sucks a gas that cools down the inside of the housing from an outside of the housing; and a first suction port that is a suction port through which a gas is sucked from the outside of the housing by the suction fan and through which a gas below a paper sheet that is delivered from the inside of the housing is sucked.

公开(公告)号：US20180170073A1

公开(公告)日：2018-06-21

申请号：US15125230

申请日：2015-03-11

申请人： Jesus Francisco BARBERAN LATORRE

发明人： Jesus Francisco BARBERAN LATORRE

IPC分类号： B41J11/00 ,  B41J3/28 ,  B65H11/00

CPC分类号： B65H11/005 ,  B41J3/28 ,  B41J11/0085 ,  B65H5/224 ,  B65H2301/44735 ,  B65H2403/52 ,  B65H2406/3124 ,  B65H2406/322 ,  B65H2406/3221 ,  B65H2406/3222 ,  B65H2406/362 ,  B65H2406/3622

摘要： The invention relates to a vacuum system for securing items in printing machines, comprising a printing table (2) with a perforated surface and, in relation thereto, a vacuum system for securing the items to be printed, which comprises a box structure (8) connected to a suction system and provided with a perforated wall in relation to the surface of the printing table (2), said box structure (8) having lateral panels that vertically close the interior thereof, which panels can be moved in order to adjust the gap between them in relation to the width of the items to be printed.

公开(公告)号：US20180118485A1

公开(公告)日：2018-05-03

申请号：US15801808

申请日：2017-11-02

申请人： HEIDELBERGER DRUCKMASCHINEN AG

发明人： ANDREAS MUELLER ,  BURKHARD WOLF

IPC分类号： B65H5/04 ,  B65H5/22 ,  B65H5/08

CPC分类号： B65H5/04 ,  B65H5/08 ,  B65H5/14 ,  B65H5/18 ,  B65H5/222 ,  B65H5/226 ,  B65H11/00 ,  B65H2403/46 ,  B65H2403/511 ,  B65H2403/513 ,  B65H2406/31 ,  B65H2406/331 ,  B65H2406/332 ,  B65H2406/343 ,  B65H2406/362 ,  B65H2801/03 ,  B65H2801/15 ,  B65H2801/21

摘要： A sheet-transporting element includes suction openings for holding print sheets, longitudinal sliders including air passages, and transverse sliders including air passages. The longitudinal sliders and the transverse sliders are disposed in a cross-wise configuration and are movable into different positions corresponding to various sheet formats in the positions blocking selected ones of the suction openings.

公开(公告)号：US09688494B2

公开(公告)日：2017-06-27

申请号：US13642967

申请日：2011-04-22

申请人： Daniel Leonard Floding ,  Irvan Leo Pazdernik ,  Kyle Nelson ,  Richard Willard Lukanen, Jr.

发明人： Daniel Leonard Floding ,  Irvan Leo Pazdernik ,  Kyle Nelson ,  Richard Willard Lukanen, Jr.

IPC分类号： B65H5/24 ,  B65H5/22 ,  B26D7/08 ,  B26D7/20 ,  B26D7/26 ,  B65B61/08 ,  B65H35/08 ,  B65H7/18 ,  B26D1/36 ,  B26D1/38 ,  B26D7/06

CPC分类号： B65H5/224 ,  B26D1/365 ,  B26D1/385 ,  B26D7/018 ,  B26D7/0625 ,  B26D7/08 ,  B26D7/14 ,  B26D7/20 ,  B26D7/2614 ,  B65B53/02 ,  B65B61/08 ,  B65H5/222 ,  B65H7/00 ,  B65H7/18 ,  B65H35/08 ,  B65H2406/3124 ,  B65H2406/3222 ,  B65H2406/362 ,  B65H2511/10 ,  B65H2511/12 ,  B65H2511/514 ,  B65H2701/1752 ,  Y10T83/04 ,  Y10T83/207 ,  Y10T83/9372

摘要： A vacuum table (18) includes an introduction section (102) in fluid communication with a vacuum chamber (120) and a compartment (139) dividable by an adjustment partition (156) into primary and secondary vacuum chambers (139a, 139b). Adjustment plates (130) having adjustment apertures (138) are positionable over apertures (128) of the conveying surface (100) of the vacuum table (18) generally perpendicular to the conveying direction. Film (20) extends from between the nip of pinch rollers (12, 13) to the conveying surface (100) and is tensioned therebetween to be cut in excess of 105 cuts per minute by a servo motor controlled rotary cutter (30) which stops after each cut. The shaft (32) of the rotary cutter (30) includes a bore (310) extending from the idle end to provide servo-control loop stability.

公开(公告)号：US09096399B2

公开(公告)日：2015-08-04

申请号：US14144782

申请日：2013-12-31

申请人： KONICA MINOLTA, INC.

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

IPC分类号： B65H3/48 ,  B65H3/12 ,  B65H3/08 ,  B65H7/02

CPC分类号： B65H3/128 ,  B65H3/48 ,  B65H7/02 ,  B65H2404/264 ,  B65H2405/15 ,  B65H2405/312 ,  B65H2405/332 ,  B65H2406/362 ,  B65H2406/3662 ,  B65H2511/22 ,  B65H2515/212 ,  B65H2553/42 ,  B65H2701/1311 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

摘要： A sheet feeding device having: a blowing device configured to blow air toward the stack of sheets placed in a predetermined stacking direction, 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 configured to attract the top sheet floated by the blowing device to transport the attracted sheet in a predetermined transportation direction; and an image pickup device configured to capture images of the top sheet and the next sheet therebelow, and disposed so as to see through an area where a side of the top sheet and the suction belt, when viewed in a plan view in the stacking direction, are close to each other during the floating of the top sheet, to such an extent that the side of the top sheet essentially does not hang downward.

摘要翻译： 一种送纸装置，具有：送风装置，被配置为朝向堆叠的纸张堆放方向吹送空气，从而使堆叠中的至少顶片浮起; 吸入/输送机构，其包括设置在所述安装部分上方并被构造成吸引由所述吹塑装置浮动的所述顶片的吸引带，以沿预定的输送方向输送所述被吸引的片材; 以及图像拾取装置，被配置为捕获顶片和下一个片材的图像，并且被设置为在沿着堆叠方向的俯视图中观察顶片和吸引带的侧面的区域 在顶片的浮动期间彼此靠近，使得顶片的侧面基本上不会向下悬挂的程度。

公开(公告)号：US20140191461A1

公开(公告)日：2014-07-10

申请号：US14144782

申请日：2013-12-31

申请人： Konica Minolta, Inc.

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

IPC分类号： B65H3/12 ,  B65H5/02

CPC分类号： B65H3/128 ,  B65H3/48 ,  B65H7/02 ,  B65H2404/264 ,  B65H2405/15 ,  B65H2405/312 ,  B65H2405/332 ,  B65H2406/362 ,  B65H2406/3662 ,  B65H2511/22 ,  B65H2515/212 ,  B65H2553/42 ,  B65H2701/1311 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

摘要： A sheet feeding device having: a blowing device configured to blow air toward the stack of sheets placed in a predetermined stacking direction, 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 configured to attract the top sheet floated by the blowing device to transport the attracted sheet in a predetermined transportation direction; and an image pickup device configured to capture images of the top sheet and the next sheet therebelow, and disposed so as to see through an area where a side of the top sheet and the suction belt, when viewed in a plan view in the stacking direction, are close to each other during the floating of the top sheet, to such an extent that the side of the top sheet essentially does not hang downward.

摘要翻译： 一种送纸装置，具有：送风装置，被配置为朝向堆叠的纸张堆放方向吹送空气，从而使堆叠中的至少一个顶片浮起; 吸入/输送机构，其包括设置在所述安装部分上方并被构造成吸引由所述吹塑装置浮动的所述顶片的吸引带，以沿预定的输送方向输送所述被吸引的片材; 以及图像拾取装置，被配置为捕获顶片和下一个片材的图像，并且被设置为在沿着堆叠方向的俯视图中观察顶片和吸引带的侧面的区域 在顶片的浮动期间彼此靠近，使得顶片的侧面基本上不会向下悬挂的程度。

公开(公告)号：US08590886B2

公开(公告)日：2013-11-26

申请号：US12755456

申请日：2010-04-07

申请人： Akira Kosugi

发明人： Akira Kosugi

IPC分类号： B65H3/12

CPC分类号： B65H3/124 ,  B65H3/128 ,  B65H2406/32231 ,  B65H2406/362 ,  B65H2511/10 ,  B65H2511/20 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

摘要： An air-suction sheet supplying device includes a sheet stacking plate to stack recording sheets; an air-suction duct, arranged to face a top surface of the recording sheet stacked on the sheet stacking plate, and having an air-suction opening with a predetermined width; a belt member, rotatably arranged so as to cover the air-suction opening, and having plural areas having various distributions of suction holes in a direction perpendicular to a conveying direction; a driving section to rotate the belt member; a detecting section to detect a position of the belt member in a rotating direction; and a control section to operate the driving section so as to set a starting position of suction work, in a conveying direction of the belt member, on an area having suitable distribution of the suction holes, based on information detected by the detecting section.

摘要翻译： 吸气片材供给装置包括堆叠记录片材的片材堆叠板; 空气吸入管道，布置成面对堆叠在纸张堆叠板上的记录纸张的顶表面，并且具有预定宽度的吸气开口; 带状构件，其可旋转地布置成覆盖吸气口，并且具有在垂直于输送方向的方向上具有各种吸附孔分布的多个区域; 用于旋转所述带构件的驱动部; 检测部件，用于检测带部件沿旋转方向的位置; 以及控制部，其基于由所述检测部检测出的信息，操作所述驱动部，以将所述带部件的输送方向上的吸引工作的起始位置设定在所述吸入孔的适当分布的区域上。

公开(公告)号：US08317197B2

公开(公告)日：2012-11-27

申请号：US12713810

申请日：2010-02-26

申请人： Paul J. DeGruchy

发明人： Paul J. DeGruchy

IPC分类号： B65H5/16

CPC分类号： B65H5/224 ,  B65H2406/3223 ,  B65H2406/362 ,  B65H2801/06

摘要： An apparatus (100) and method (300) for media hold down transport air flow in an image production device is disclosed. The apparatus can include a media transport belt (110) configured to transport media sheets (105) in a process direction (116). The media transport belt can include a plurality of belt apertures (115) arranged along a cross-process direction (118), where the cross-process direction is perpendicular to the process direction. The plurality of belt apertures can be configured to conduct air to secure the media sheets on the media transport belt. The apparatus can include a vacuum plenum assembly (120). The vacuum plenum assembly can include a plurality of plenum apertures (125) arranged along the cross-process direction. The plurality of plenum apertures can be configured to conduct air through at least some of the plurality of belt apertures. The plurality of plenum apertures can include at least a first plenum aperture (121) of a first width (123) in the cross-process direction and at least a second plenum aperture (122) of a second width (124) in the cross-process direction, where the first width can be different from the second width. The apparatus can include a media transport shift assembly (130) configured to shift a relative position between the media transport belt and the vacuum plenum assembly in the cross-process direction to align at least some of the plurality of belt apertures with at least some of the plurality of plenum apertures.

摘要翻译： 公开了一种用于在图像产生装置中压载输送空气流的介质的装置（100）和方法（300）。 该设备可以包括被配置为在过程方向（116）上传送介质片（105）的介质传送带（110）。 介质传送带可以包括沿着交叉处理方向（118）布置的多个带孔（115），其中交叉处理方向垂直于处理方向。 多个带孔可以被构造成传导空气以将介质片固定在介质传送带上。 该装置可以包括真空增压组件（120）。 真空增压室组件可以包括沿着交叉方向布置的多个增压孔（125）。 多个通气孔可构造成将空气通过多个带孔中的至少一些。 多个通风孔可以在交叉处理方向上至少包括第一宽度（123）的第一增压孔（121）和在横截面中的至少第二宽度（124）的第二增压孔（122） 处理方向，其中第一宽度可以不同于第二宽度。 该设备可以包括介质传送换档组件（130），其被构造成在交叉处理方向上移动介质传送带和真空增压组件之间的相对位置，以将多个带孔中的至少一些与至少一些带孔 多个通风孔。