公开(公告)号：US20110251040A1

公开(公告)日：2011-10-13

申请号：US13051210

申请日：2011-03-18

申请人： Yoichiro Yamamoto ,  Thomas Ludwig Woschnik

发明人： Yoichiro Yamamoto ,  Thomas Ludwig Woschnik

IPC分类号： B65H45/09

CPC分类号： A61F13/15747 ,  B65H45/165 ,  B65H45/167 ,  B65H2801/57

摘要： Aspects of the present disclosure involve methods and apparatuses for folding absorbent articles.

摘要翻译： 本公开的方面涉及用于折叠吸收制品的方法和装置。

公开(公告)号：US20070027013A1

公开(公告)日：2007-02-01

申请号：US11361145

申请日：2006-02-23

申请人： Gino Camossa ,  Riccardo Montagnini ,  Massimo Rolando

发明人： Gino Camossa ,  Riccardo Montagnini ,  Massimo Rolando

IPC分类号： B31F1/00

CPC分类号： B65H45/167 ,  B65H2404/621 ,  B65H2511/10 ,  B65H2220/01 ,  B65H2220/04

摘要： A device for conveying signatures from a gripper cylinder to a folding cylinder comprises, in a free gap formed between the two cylinders, a supporting element supporting a plate which can be pivoted about a fulcrum, the plate rotatably supporting a signature guiding body having an oval cross-section and extending through the width of the cylinders, the body being covered, on a side thereof facing the cylinders, by a low friction web.

摘要翻译： 用于将签名从夹持器筒传送到折叠缸的装置包括在形成在两个缸之间的自由间隙中的支撑元件，该支撑元件支撑可围绕支点枢转的板，该板可旋转地支撑具有椭圆形的签名引导体 横截面并延伸穿过气缸的宽度，主体通过低摩擦腹板被覆盖在面向气缸的一侧上。

公开(公告)号：US06656102B1

公开(公告)日：2003-12-02

申请号：US09762819

申请日：2001-02-13

申请人： Hiroyuki Nagano

发明人： Hiroyuki Nagano

IPC分类号： B31F110

CPC分类号： B65H45/165 ,  B65H45/167 ,  B65H2404/268

摘要： The folding device of a folding machine, which can perform parallel double folding and delta folding, and which can smoothly and reliably transfer a parallel single-folded signature between first and second jaw cylinders regardless of paper quality. A first jaw cylinder and a second jaw cylinder arranged with circumferential surfaces thereof opposed to and in contact with each other. At least one belt is looped between the first jaw cylinder and a set of rollers, and wherein one of the rollers is moved to switch the belt between a guide position and a retreat position.

摘要翻译： 折叠机的折叠装置，其可以执行平行的双折叠和三角折叠，并且可以平滑和可靠地将第一和第二卡爪缸之间的平行单折叠签名传送，而不管纸张质量如何。 第一钳口气缸和第二钳口气缸，其设置有与其相对并且彼此接触的圆周表面。 至少一个带环在第一钳口缸和一组辊之间，并且其中一个辊被移动以在导向位置和退避位置之间切换带。

公开(公告)号：US06635005B1

公开(公告)日：2003-10-21

申请号：US09361613

申请日：1999-07-27

申请人： Claude Duhamel ,  Thierra Melon

发明人： Claude Duhamel ,  Thierra Melon

IPC分类号： B31F100

CPC分类号： B65H45/167 ,  B65H2404/612 ,  B65H2404/741

摘要： A guiding device for copies in a folder of a rotary printing machine includes a guiding material engageable with copies projecting into an outlet wedge formed between copy-guiding cylinders, the guiding material forming a surface of the guiding device facing towards the copies, the surface having a geometry that is changeable, and copy-guiding cylinders in combination with the guiding device, and a folder with copy-guiding cylinders and the guiding device, as well as a guiding device assembly including the guiding device.

摘要翻译： 用于在旋转印刷机的文件夹中的副本的引导装置包括可与突出到复制引导圆柱体之间形成的出口楔的副本接合的引导材料，该引导材料形成引导装置的面向副本的表面，该表面具有 可变形的几何形状，以及与引导装置组合的复制引导圆柱体，以及具有复制引导圆柱体和引导装置的折叠器，以及包括引导装置的引导装置组件。

公开(公告)号：US20020063372A1

公开(公告)日：2002-05-30

申请号：US09915364

申请日：2001-07-27

申请人： Tokyo Kikai Seisakusho, Ltd.

发明人： Takeo Nanba ,  Takao Narui

IPC分类号： B42C001/00

CPC分类号： B65H45/28 ,  B65H29/52 ,  B65H45/167 ,  B65H2404/693 ,  B65H2511/20 ,  B65H2513/10 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

摘要： Disclosed is a guide apparatus for use in a folder which is composed of a collect cylinder, a cutting cylinder, and a jaw cylinder. In the guide apparatus, a paper guide is disposed to partially cover the outer circumferential surfaces of the collect cylinder and the jaw cylinder on the downstream side of a narrowest gap between the collect cylinder and the jaw cylinder, to thereby define a triangular sheet transfer space in cooperation with the collect cylinder and the jaw cylinder. The guide apparatus is composed of a guide plate which is disposed in such a manner as to be able to move between an active position located within the sheet transfer space and a retreat position where the guide plate does not interfere with the sheet transferring from the collect cylinder to the jaw cylinder; a position-changeover drive unit for moving the guide plate between the active position and the retreat position; a printing-speed detection unit for detecting the driving speed of a rotary press and outputting a driving speed signal during printing; and a control unit for outputting, upon reception of the driving speed signal from the printing-speed detection unit, a position changeover signal to the position-changeover drive unit in order to move the guide plate accordingly.

摘要翻译： 公开了一种用于由收集滚筒，切割滚筒和叼纸滚筒组成的折页机的引导装置。 在引导装置中，布置引导件，以部分地覆盖收集滚筒和叼纸滚筒之间最窄间隙的下游侧的收集滚筒和叼纸滚筒的外圆周表面，从而限定三角形纸张传送空间 与收集缸和颚缸配合。 引导装置由导向板构成，该引导板以能够在位于片材传送空间内的活动位置与引导板不干扰纸张从收集体传送的退避位置之间移动的方式配置 气缸到颚缸; 位置转换驱动单元，用于在所述活动位置和所述退避位置之间移动所述引导板; 打印速度检测单元，用于检测旋转印刷机的驱动速度并在打印期间输出驱动速度信号; 以及控制单元，用于在从打印速度检测单元接收到驱动速度信号时，向位置转换驱动单元输出位置转换信号，以相应地移动导板。

公开(公告)号：US4957280A

公开(公告)日：1990-09-18

申请号：US293831

申请日：1989-01-05

申请人： Mikio Motooka

发明人： Mikio Motooka

IPC分类号： B26D1/62 ,  B26D11/00 ,  B41F13/60 ,  B65H45/16 ,  B65H45/28

CPC分类号： B65H45/167 ,  B26D1/62 ,  B26D11/00 ,  B41F13/60 ,  B65H45/28 ,  B65H2404/262

摘要： The known pinless folding machine in the prior art is improved in that the speed-up conveyor belts therein is removed, the drive at an increased speed of the folding drum, the clamping drum and the conveyor belts is abolished, but instead, drive at the same speed as the web is effected for these three members. More particulary, there are provided a first cutter drum and a first cutter receiver drum, a second cutter receiver drum, a head end push-in drum, and drum-round conveyor belts wrapped around the folding drum and traveling at the same speed as the web. Cutting of the web is effected twice between the first cutter drum and the receiver drum therefor and between the second cutter receiver drum and a second cutter device disposed on the folding drum, and the web is perfectly cut by the second cutter device. Accordingly, perfect cutting of the web is effected on the folding drum. The head end of the cut web is pushed into the gap between the claws and the claw seats contained in the folding drum and disposed as aligned in a row directed in the axial direction of the folding drum by means of the push-in blades on the head end push-in drum. Constraint for the web upon push-in of its head end, is effected by the conveyor belts.

摘要翻译： 改进了现有技术中已知的无钉折叠机，其中除去了加速输送带，以折叠滚筒，夹紧滚筒和输送带的增加速度驱动，而是在 这三个成员对网络的速度相同。 更具体地，提供了一个第一切割滚筒和第一切割器接收鼓，第二切割器接收滚筒，头端推入滚筒和缠绕在折叠滚筒上的鼓圆形传送带，并以与 网络 纤维网的切割在第一切割滚筒和接收滚筒之间进行两次，并且在第二切割器接收滚筒和设置在折叠滚筒上的第二切割装置之间进行两次，并且幅材被第二切割装置完美地切割。 因此，在折叠滚筒上实现网的完美切割。 切割幅材的头端被推入爪和包含在折叠滚筒中的爪座之间的间隙中，并且通过推入式叶片在折叠滚筒的轴向上排列成一排排列 头端推入鼓。 通过传送带实现卷筒纸在其头端推入时的约束。

公开(公告)号：US4666139A

公开(公告)日：1987-05-19

申请号：US789503

申请日：1985-10-21

申请人： Paul T. Filewich

发明人： Paul T. Filewich

IPC分类号： B65H45/28 ,  B65H45/16 ,  B65H39/02

CPC分类号： B65H45/167

摘要： A signature folder is disclosed in which a vacuum system is provided to prevent tail whipping of the signature when the direction of movement thereof is reversed. The folder provides two counter-rotating cylinders. A portion of the signature moves along the periphery of one cylinder and then reverses direction to move onto the periphery of the other cylinder. A vacuum system is provided adjacent to the signature when it reverses direction. The vacuum system includes a pair of guides and a central, freely rotatable vacuum roll. The vacuum causes the reversing portion of the signature to move into engagement with the guides and roll and eliminates tail whipping. Further, it guides the signature so that it smoothly moves onto the periphery of the subsequent roll.

摘要翻译： 公开了一种签名文件夹，其中提供真空系统以防止签名的运动方向相反时的尾部鞭打。 该文件夹提供两个反向旋转圆柱体。 签名的一部分沿着一个圆柱体的周边移动，然后反转方向移动到另一个圆柱体的周边。 当反转方向时，与签名相邻提供真空系统。 真空系统包括一对引导件和中心的可自由旋转的真空辊。 真空使得签名的反转部分移动成与引导件接合并且滚动并且消除尾部搅打。 此外，它引导签名，使其顺利地移动到随后的卷的周边。

公开(公告)号：US4073485A

公开(公告)日：1978-02-14

申请号：US758079

申请日：1977-01-10

申请人： Clyde G. Gregoire ,  James A. Hartman ,  Milton J. Gregoire

发明人： Clyde G. Gregoire ,  James A. Hartman ,  Milton J. Gregoire

IPC分类号： B65H45/20 ,  B65H45/16 ,  B41F13/56

CPC分类号： B65H45/163 ,  B65H45/165 ,  B65H45/167

摘要： The utilization of a plurality of cooperating cylinders with externally mounted, adjustably attached universal box elements optionally containing either tucking, gripping, cutting or anvil devices to effect a folding and cutting of a multiple page booklet from a continuously printed web.

摘要翻译： 利用具有外部安装的，可调节地连接的通用盒元件的多个配合缸，其可选地包含收紧，夹紧，切割或砧座装置，以实现从连续打印的卷筒纸折叠和切割多页小册子。

公开(公告)号：US11987469B2

公开(公告)日：2024-05-21

申请号：US18153967

申请日：2023-01-12

申请人： KYOCERA Document Solutions Inc.

发明人： Tadahisa Kishimoto ,  Koji Murata

IPC分类号： B65H37/06 ,  B65H45/16

CPC分类号： B65H37/06 ,  B65H45/167 ,  B65H2301/452 ,  B65H2801/27

摘要： A sheet folding device includes a sheet conveyance path, first and second side plates, a first folding roller pair, a first folding guide, and a guide drive mechanism. The first folding guide is reciprocatable between a folding position and a retracted position, and includes a guide main body and first and second arms provided respectively at both ends of the guide main body. The guide drive mechanism includes a drive source provided on the first side plate, a first drive transmission portion that transmits a drive force of the drive source to the first arm, a second drive transmission portion that transmits the drive force to the second arm, and a drive coupling portion that couples the first drive transmission portion to the second drive transmission portion and transmits the drive force from the first drive transmission portion to the second drive transmission portion.

公开(公告)号：US20140187404A1

公开(公告)日：2014-07-03

申请号：US14068618

申请日：2013-10-31

申请人： Goss International Americas, Inc.

发明人： David Clark Pollock ,  John James Sposato, JR. ,  Gerald Roger Douillard

IPC分类号： B65H45/04

CPC分类号： B65H45/04 ,  B41F13/60 ,  B41F13/64 ,  B65H45/167

摘要： A folding device is provided for folding n sheet comprises a jaw cylinder, a folding cylinder, a paper guide, and an actuator. The jaw cylinder has a jaw, and the folding cylinder has a hold down element and a folding blade. The folding blade is movable between an extended position and a retracted position. The folding blade is in the extended positron to transfer one or more sheets to the jaw cylinder during a fold off operation, and the folding blade is in the retracted position during a collect operation. The paper guide is positioned between the folding cylinder and the jaw cylinder. The paper guide includes a static guide element and a reciprocating guide element connected to the static guide element, the reciprocating guide element movable between a retracted position and an extended position. The actuator is connected to the reciprocating guide element; the actuator configured and arranged to place the reciprocating guide element into the extended position during the collect operation and into the retracted position during the fold-off operation.

摘要翻译： 提供了用于折叠的折叠装置，其包括叼纸滚筒，折叠滚筒，导纸器和致动器。 颚缸具有颚，折叠气缸具有压紧元件和折叠叶片。 折叠刀片可在延伸位置和缩回位置之间移动。 折叠刀片处于扩展正电子中，以在折叠操作期间将一个或多个片材转移到钳口缸，并且折叠刀片在收集操作期间处于缩回位置。 纸张导轨位于折叠圆筒和颚形圆筒之间。 纸张引导件包括静态引导元件和连接到静态引导元件的往复式引导元件，往复式引导元件可在缩回位置和延伸位置之间移动。 致动器连接到往复导向元件; 致动器被构造和布置成在收集操作期间将往复式引导元件放置在伸出位置，并且在折叠操作期间进入缩回位置。