公开(公告)号：US20220194639A1

公开(公告)日：2022-06-23

申请号：US17439276

申请日：2020-04-10

申请人： TETRA LAVAL HOLDINGS & FINANCE S.A.

发明人： Marco MELANDRI ,  Paolo BERGAMI ,  Gianluca PAGLIANI ,  Lorenzo MARTINI ,  Stefano COSTA ,  Roberto PANCIROLI ,  Claudio FERRARI

IPC分类号： B65B9/20 ,  B65B9/207 ,  B65B57/02 ,  B65B51/26 ,  B65B55/04 ,  B65B41/16 ,  B65H20/24

摘要： A packaging machine comprises a conveying device for advancing a web along a web advancement path at least to a tube forming station where the web is formed into a tube and for advancing the tube along a tube advancement path, a tube forming and sealing device configured to form and to longitudinally seal the tube, a tensioning device upstream of the tube forming station and configured to control the tension of the tube and a control unit configured to control packaging machine operation. The tensioning device comprises a main drive roller rotatable around a main rotation axis and a main drive motor configured to actuate rotation of the main drive roller around the main rotation axis. The control unit is configured to control the main drive motor such that angular speed and/or angular acceleration of the main drive roller is cyclically varied to control the tension of the tube.

公开(公告)号：US20190039846A1

公开(公告)日：2019-02-07

申请号：US16051596

申请日：2018-08-01

申请人： JTEKT CORPORATION

发明人： Tsubasa MATSUDA

IPC分类号： B65H20/24 ,  B65H27/00 ,  B65H23/038

摘要： To form a web conveying path that bends and conveys a web, a web conveying device has: a plurality of foil supporting members that are disposed at prescribed intervals in a conveying direction of the web and that support a surface of the web that is being conveyed; a foil extending member stretched between the foil supporting members, which pulls an end of the web downstream in the conveying direction of the web such that the web extends from a starting point to an end point of the web conveying path that is formed by the foil supporting members; and a moving mechanism that moves the foil extending member from the starting point to the end point of the web conveying path.

公开(公告)号：US09950889B2

公开(公告)日：2018-04-24

申请号：US13523218

申请日：2012-06-14

申请人： Yuji Higeta

发明人： Yuji Higeta

IPC分类号： B65H18/14 ,  B65H20/24

CPC分类号： B65H18/145 ,  B65H20/24 ,  B65H2301/4491 ,  B65H2301/4493 ,  B65H2406/15 ,  B65H2408/2171 ,  B65H2511/112 ,  B65H2511/142 ,  B65H2511/212 ,  B65H2513/11 ,  B65H2555/24 ,  B65H2801/61 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

摘要： A film intermittent carrying device: includes a film delivering mechanism, a delivering and accumulating mechanism, accumulating the film and discharging the film, a winding and accumulating mechanism accumulating the film while discharging in an amount corresponding to an amount of the film discharged, and a film winding mechanism taking-up the film constantly. The delivering and accumulating mechanism includes first and second fixed rollers, an upstream-side movable roller moving to pass through a middle position between the first and second fixed rollers, and an upstream-side friction preventive unit configured to reduce a friction between the film and the upstream-side movable roller. The winding and accumulating mechanism includes third and fourth fixed rollers, and a downstream-side movable roller moving to pass through the middle position between the third and fourth fixed rollers, and a downstream-side friction preventive unit configured to reduce a friction between the film and the downstream-side movable roller.

公开(公告)号：US09932188B2

公开(公告)日：2018-04-03

申请号：US14772815

申请日：2014-03-06

申请人： KAO CORPORATION

发明人： Shogo Oku ,  Makoto Kokubo

IPC分类号： B65H20/24 ,  B65H23/18 ,  B65H20/30

CPC分类号： B65H20/24 ,  B65H20/30 ,  B65H23/18 ,  B65H2301/4491 ,  B65H2801/57

摘要： A transportation path changing device (1) of the invention is a transportation path changing device that changes a transportation path of a continuous sheet-like object (3) that is being transported. The device includes: an oscillating section (2) that oscillates in an intersecting direction Y intersecting with a flow direction X of the transported object, and that increases/decreases the length of the transportation path of the transported object (3); a first moving means (6) that is connected to the oscillating section (2), and that moves the oscillating section (2) in the intersecting direction Y; a second moving means (7) that moves a portion or the entirety of the first moving means (6) in the intersecting direction Y; and a control section (9) that controls the first moving means (6) and the second moving means (7).

公开(公告)号：US09889957B2

公开(公告)日：2018-02-13

申请号：US14141937

申请日：2013-12-27

申请人： PANASONIC HEALTHCARE CO., LTD.

发明人： Akinori Hatsuno ,  Hiroshi Hama

IPC分类号： B65B41/16 ,  B65B41/18 ,  B65B57/06 ,  B65H20/24 ,  B65B9/06

CPC分类号： B65B41/16 ,  B65B9/06 ,  B65B41/18 ,  B65B57/06 ,  B65H20/24 ,  B65H45/28 ,  B65H2301/45 ,  B65H2301/5111 ,  B65H2301/51432 ,  B65H2301/5151 ,  B65H2511/512 ,  B65H2553/412 ,  B65H2801/81

摘要： A drug packaging device is provided in which both sheets are easily connectable to each other with a simple construction. A working plate having a first portion for temporarily fixing an end portion of a sheet remaining at a drug filling unit side, and a second portion for temporarily fixing an end portion of a new sheet are provided. The end portions of the respective packaging sheets which are temporarily fixed at the first portion and the second portion are connectable to each other.

公开(公告)号：US09790047B2

公开(公告)日：2017-10-17

申请号：US14455912

申请日：2014-08-10

申请人： Kornit Digital Technologies Ltd.

发明人： Ohad Snir

IPC分类号： B65H23/04 ,  B41J15/02 ,  B65H20/02 ,  B65H20/24 ,  B65H23/188 ,  B41J3/407 ,  B41J15/16 ,  D06P5/30

CPC分类号： B65H23/048 ,  B41J3/4078 ,  B41J15/02 ,  B41J15/16 ,  B65H20/02 ,  B65H20/24 ,  B65H23/04 ,  B65H23/1888 ,  B65H2403/41 ,  B65H2403/942 ,  B65H2404/261 ,  B65H2701/174 ,  B65H2801/15 ,  D06P5/30

摘要： A textile feed for a stepped operation digital textile printer, comprises a textile feeding mechanism, and a tension storage mechanism. The textile feeding mechanism feeds the textile in a forward direction onto the printer, but is at the same time mechanically connected to a tension storage mechanism which is tensioned by the forward feeding. At the end of the feed step, the tension storage mechanism releases respectively stored tension to cause the feed mechanism to briefly reverse feed, thereby to pull the textile taut and take up any slack caused by the feeding step. The textile is thus kept taut, to allow effective digital printing by the printer.

公开(公告)号：US20100035198A1

公开(公告)日：2010-02-11

申请号：US12537601

申请日：2009-08-07

申请人： Simone BERTONCELLO ,  Luciano MONDARDINI ,  Sandro RASERA

发明人： Simone BERTONCELLO ,  Luciano MONDARDINI ,  Sandro RASERA

IPC分类号： F27B9/00 ,  B65H20/00 ,  B65H20/24

CPC分类号： A21C9/08

摘要： An apparatus for treating a product comprises movement means able to move the product in a direction of feed through at least a treatment sector, the treatment being temporally defined by a predetermined duration. The movement means comprise at least a conveyor belt closed in a ring that supports the product and extends along a path between an entrance and an exit of the treatment sector. The conveyor belt is at least partly made of flexible material and is able to be disposed along the path in a plurality of loops, which develop in a direction substantially transverse with respect to the direction of advance, so that the product follows the loops along the path.

摘要翻译： 一种用于治疗产品的装置包括能够使产品沿进给方向移动至少一个治疗部分的运动装置，该治疗在时间上由预定的持续时间限定。 移动装置包括至少一个封闭在环中的传送带，其支撑产品并沿着处理部门的入口和出口之间的路径延伸。 传送带至少部分地由柔性材料制成，并且能够沿着路径沿多个环路布置，该环绕相对于前进方向基本上横向的方向展开，使得产品沿着沿着 路径。

公开(公告)号：US20080148912A1

公开(公告)日：2008-06-26

申请号：US11663639

申请日：2004-09-27

申请人： Patrick Schopfer

发明人： Patrick Schopfer

IPC分类号： B65H35/04 ,  B65H20/24 ,  B65H20/04 ,  B65H23/04 ,  B65H20/34 ,  B26D1/01

CPC分类号： B65H35/04 ,  B65H20/04 ,  B65H20/34 ,  B65H23/048 ,  Y10T83/0448 ,  Y10T83/094 ,  Y10T83/2092 ,  Y10T83/4809

摘要： The invention relates to a device, for the lateral separation of paper webs, comprising: (I) a paper introduction region with at least one driven web supply roller, (II) a buffer region, in which the web is prepared for the discontinuous forward motion, (III) a cutting device, with a cutting means and (IV) a paper lead-off region with discontinuous web forward motion, comprising at least one tube group (120; 150) with two tubes (121, 122; 151, 152), which may be moved relative to at least one third tube (123; 153) of the group (120; 150) perpendicular to the web. The tube group (120; 150) is arranged between the paper introduction region with the tubes (140, 142) and the discontinuously driven paper web (130) in order to form a turning web loop of varying length. The length as determined by the separation between the tubes of the tube group is regulated by a controller, in connection with the driven web supply roller and the discontinuous web forward motion.

摘要翻译： 本发明涉及一种用于纸幅的横向分离的装置，包括：（I）具有至少一个从动幅材供应辊的纸张引入区域，（II）缓冲区域，其中幅材为不连续向前 运动，（III）具有切割装置的切割装置和（IV）具有不连续纸幅向前运动的纸张排出区域，包括至少一个管组（120; 150），其具有两个管（121,122; 152），其可以相对于垂直于幅材的组（120; 150）的至少一个第三管（123; 153）移动。 管组（120; 150）布置在纸引入区域与管（140,142）和不连续驱动的纸幅（130）之间，以形成具有不同长度的转向卷材环。 通过管组的管之间的间隔所确定的长度由控制器调节，与驱动卷材供应辊和不连续卷筒纸向前运动有关。

公开(公告)号：US20050011059A1

公开(公告)日：2005-01-20

申请号：US10498621

申请日：2002-12-09

申请人： Luigi Marcora ,  Alberto Ciabattini

发明人： Luigi Marcora ,  Alberto Ciabattini

IPC分类号： B65H20/24 ,  D06C11/00

CPC分类号： B65H20/24 ,  D06C11/00

摘要： The machine comprises: an advancement path of said web (T); at least one abrasive member, essentially cylindrical, rotating and abrasive (1) the advancement path on which the material is guided; a means (3) for feeding said web material to said cylindrical member; and a means for distancing (11) said web material from said cylindrical member. The cylindrical member is associated a mobile guiding element (23, 25) on which the web material is guided, whose position varies with the variation of the contact arch between the web material and the cylindrical member. The speed of at least one of said feeding and distancing means is controlled according to the position of said mobile guide element.

摘要翻译： 所述机器包括：所述卷筒纸（T）的推进路径; 至少一个磨料构件，基本上圆柱形，旋转和研磨（1）材料被引导到其上的推进路径; 用于将所述纤维网材料供给到所述圆柱形构件的装置（3） 以及用于将所述纤维网材料与所述圆柱形构件隔开的装置（11）。 圆柱形构件与移动引导元件（23,25）相关联，在该引导元件上引导幅材材料，其位置随着幅材材料和圆柱形构件之间的接触拱的变化而变化。 根据所述移动引导元件的位置来控制所述进给和间隔装置中的至少一个的速度。

公开(公告)号：US6068172A

公开(公告)日：2000-05-30

申请号：US72698

申请日：1998-05-06

申请人： Markus Huber

发明人： Markus Huber

IPC分类号： B65G23/16 ,  B65H20/02 ,  B65H20/30 ,  G03G15/00 ,  B65H20/24 ,  B65H23/16

CPC分类号： G03G15/6526 ,  B65G23/16 ,  B65H20/02 ,  B65H20/30 ,  B65H2301/3112 ,  B65H2513/10 ,  B65H2515/31 ,  G03G2215/00455

摘要： In a device for transporting and temporarily storing a web-like recording medium in an electrographic printing or copying device, the recording medium is fed with a roller arrangement to a temporary storage unit by use of friction. A loop forming in the temporary storage unit is adjusted by a pendulum. When the pendulum is nearing a vertical position, tension on the recording medium is decreased to such an extent that the roller arrangement feeding the recording medium no longer has frictional driving engagement with the recording medium so that feed of the recording medium substantially ceases. When the pendulum is moved away from the vertical position towards a horizontal position as a result of the loop in the temporary storage unit being decreased, tension stress in the recording medium increases and frictional engagement at the roller arrangement increases so that the recording medium is then fed by the roller arrangement.

摘要翻译： 在用于将电子照相打印或复印设备中的网状记录介质传送和临时存储的设备中，通过使用摩擦将记录介质馈送到临时存储单元。 通过摆锤来调节临时存储单元中的环形成。 当摆锤靠近垂直位置时，记录介质上的张力减小到使记录介质不会与记录介质摩擦驱动接合的程度，使得记录介质的进给基本上停止。 当临时存储单元中的摆动从垂直位置向垂直位置移动到水平位置时，记录介质中的拉伸应力增加，并且辊布置处的摩擦接合增加，使得记录介质为 由滚筒排列馈送。