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1. 发明申请

US20180273330A1 TRANSPORT CONTROL METHOD, A TRANSPORT APPARATUS, AND A PRINTING APPARATUS 审中-公开
公开(公告)号：US20180273330A1
公开(公告)日：2018-09-27
申请号：US15899824
申请日：2018-02-20
申请人： SCREEN HOLDINGS CO., LTD.
发明人： Shoji Kakimoto , Osamu Morizono
IPC分类号： B65H23/18 , B65H20/02
CPC分类号： B65H23/1806 , B65H20/02 , B65H23/044 , B65H23/188 , B65H2301/4165 , B65H2515/31 , B65H2557/2644 , B65H2801/06 , B65H2801/12 , B65H2801/21
摘要： A transport control method for use in transporting a medium in a predetermined direction by an upstream drive roller and a downstream drive roller, to operate the downstream drive roller by using PID control based on a detection value of a tension sensor disposed downstream of the upstream drive roller and upstream of the downstream drive roller for detecting tension. The transport control method includes a stable state determining step for determining, at time of the operation, whether a difference between the detection value of the tension sensors and a target value is within a stable width to make a stable state which maintains a stability time; and a gain decreasing step for decreasing a gain of the PID control to be less than an initial value when the difference is determined to be in the stable state.

2. 发明申请

US20170283201A1 METHOD FOR ADAPTING AT LEAST ONE WINDING PARAMETER OF A WINDING DEVICE 审中-公开
公开(公告)号：US20170283201A1
公开(公告)日：2017-10-05
申请号：US15626620
申请日：2017-06-19
申请人： Tim KIRCHHOFF , Frank HOFFMANN , Martin BACKMANN
发明人： Tim KIRCHHOFF , Frank HOFFMANN , Martin BACKMANN
IPC分类号： B65H18/26 , B65H23/18 , B65H23/06 , B65H18/02 , B65H23/04
CPC分类号： B65H18/26 , B29C53/56 , B29C55/06 , B65H18/021 , B65H23/044 , B65H23/063 , B65H23/1806
摘要： The invention relates to a method for adapting at least one winding parameter of a winding device during winding of a film web on a winding core, having the following steps:—conveying of the film web along a measuring path between a first driven roll and a second driven roll—increasing of the web tension of the film web between the first roll and the second roll—continuous detecting of the drive parameters of the first roll and of the second roll at least in the form of the torque and the circumferential speed,—determining of a stress-strain diagram from the detected drive parameters—adapting of at least one winding parameter of the winding device on the basis of the determined stress-strain diagram in order to achieve a defined elongation of the film web during winding on the winding core.

3. 发明申请

US20170190534A1 TENSION CONTROL DEVICE AND CONVEYING DEVICE 有权
公开(公告)号：US20170190534A1
公开(公告)日：2017-07-06
申请号：US15465327
申请日：2017-03-21
申请人： IHI Corporation
发明人： Takayuki MABUCHI , Rui OOHASHI , Kensuke HIRATA
IPC分类号： B65H23/04 , B65H23/26
CPC分类号： B65H20/32 , B65H23/044 , B65H23/1888 , B65H23/192 , B65H23/24 , B65H23/26 , B65H2301/4491 , B65H2406/111 , B65H2406/1115 , B65H2557/262
摘要： The present disclosure provides a tension control device including a turn bar which is disposed between an upstream device delivering a belt-shaped web and a downstream device receiving the web and of which a pressing member presses the web and a control unit which feedforward-controls a pressing force applied from the turn bar to the web on the basis of a schedule relating to a conveying speed of the web of any one of the upstream device and the downstream device.

4. 发明授权

US09144999B2 Tape drive and method of operation of a tape drive 有权
标题翻译：磁带机和磁带机的操作方法
公开(公告)号：US09144999B2
公开(公告)日：2015-09-29
申请号：US14075935
申请日：2013-11-08
申请人： Markem-Imaje Limited
发明人： Phillip Lakin
IPC分类号： B41J33/00 , B41J33/34 , B41J2/315 , B41J35/36 , B41J31/16 , B65H23/04 , B41J33/14 , B65H23/182 , B65H23/18 , B65H23/195
CPC分类号： B41J2/315 , B41J31/16 , B41J33/14 , B41J35/36 , B65H23/044 , B65H23/18 , B65H23/1825 , B65H23/1955
摘要： A method of detecting a reduction in tension in a tape, wherein the tape is transferable between a first spool (15) and a second spool (17) by a tape drive (11), the tape drive (11) having a motor control system (25) which includes two DC motors (16, 18) and a controller (24) for controlling the operation of the motors (16, 18), the tape drive (11) also having two spool supports (12, 14), each of which is suitable for supporting a spool (15, 17) of tape, and each of which is driven by a respective one of the motors (16, 18), the method including storing a value relating to the current required to be supplied to each motor (16, 18) to maintain tension in the tape, and comparing a value relating to the current being supplied to each of the motors (16, 18) during tape transfer with the respective stored values.
摘要翻译：一种检测带中张力减小的方法，其中带可通过带驱动器（11）在第一卷轴（15）和第二卷轴（17）之间转移，带驱动器（11）具有马达控制系统（25），其包括两个DC电动机（16,18）和用于控制电动机（16,18）的操作的控制器（24），磁带驱动器（11）还具有两个卷轴支撑件（12,14），每个其适用于支撑带子的卷轴（15,17），并且其中的每一个由相应的一个马达（16,18）驱动，该方法包括存储与要提供的电流相关的值每个电动机（16,18）以保持带中的张力，并且在磁带传送期间将与提供给每个电动机（16,18）的电流相关的值与相应的存储值进行比较。

5. 发明授权

US08794856B2 Device for sampling a web movement, printing system and method for controlling a processing operation 有权
标题翻译：用于采样纸幅移动的装置，用于控制处理操作的打印系统和方法
公开(公告)号：US08794856B2
公开(公告)日：2014-08-05
申请号：US13391224
申请日：2010-08-20
申请人： Peter Thiemann , Stephan Pilsl
发明人： Peter Thiemann , Stephan Pilsl
IPC分类号： B41J15/00 , G03G15/00 , B65H26/00 , B41J11/42
CPC分类号： B41J11/425 , B65H23/044 , B65H23/188 , B65H23/1884 , B65H2553/51 , B65H2801/21
摘要： In a method or device to sample a web movement, an incremental encoder translates the web movement into two phase-offset output signals. A quadrature decoder generates first and second digital output signals with two respective signal levels. The first output signal is designated as a forward signal and the second output signal is designated as a backward signal. An evaluation circuit outputs a control signal and has a first counter that counts a signal change of the forward signal and subtracts from the count a signal change of the backward signal. A second counter counts a signal change of the control signal. A comparator compares values of the first and the second counters. A disabling device enables the forward signal if values of both the first and second counters are the same so that the forward signal is output, and disables the forward signal if values of the two counters are different.
摘要翻译：在用于对纸幅移动进行采样的方法或装置中，增量编码器将纸幅移动转换为两个相位偏移输出信号。正交解码器产生具有两个相应信号电平的第一和第二数字输出信号。第一输出信号被指定为正向信号，第二输出信号被指定为反向信号。评估电路输出控制信号，并具有对正向信号的信号变化进行计数的第一计数器，并从计数中减去反向信号的信号变化。第二计数器对控制信号的信号变化进行计数。比较器比较第一和第二计数器的值。如果第一和第二计数器的值相同，则禁用装置启用正向信号，以便输出正向信号，并且如果两个计数器的值不同，则禁用前向信号。

6. 发明授权

US07819393B2 Web cutter having a web cutter loop 有权
标题翻译：卷筒纸切割机具有卷筒纸切割器环
公开(公告)号：US07819393B2
公开(公告)日：2010-10-26
申请号：US11581026
申请日：2006-10-13
申请人： Xavier A. Padros , Arthur H. DePoi
发明人： Xavier A. Padros , Arthur H. DePoi
IPC分类号： B65H37/00
CPC分类号： B65H23/044 , B65H23/192 , B65H2301/121 , B65H2701/11231
摘要： A mail inserter has a first web driver to move a web from a web supply and a second web driver to feed the web to a cutter for cutting the web into sheets, wherein the first and second web drivers have different velocity profiles to allow a web loop to form between the web drivers. The loop is variable between a maximum size and a minimum size. When the loop reaches the minimum size, the first web driver is running at its maximum speed. At this point the first web driver is decelerated at a rate such that when the first web driver stops, the web loop is at its maximum size. The acceleration of the first web driver is at a constant rate which is inversely proportional to the difference between the maximum loop size and the minimum loop size.
摘要翻译：邮件插入器具有第一网络驱动器，用于从网络供应源和第二网络驱动器移动网，以将网馈送到切割器以将网切割成片，其中第一和第二网络驱动器具有不同的速度分布，以允许网循环在Web驱动程序之间形成。循环在最大尺寸和最小尺寸之间是可变的。当循环达到最小尺寸时，第一个Web驱动程序以其最大速度运行。此时，第一网络驱动程序的速度减速，使得当第一web驱动器停止时，web环路处于其最大大小。第一幅片驱动器的加速度处于恒定的速率，其与最大环路尺寸和最小环路尺寸之间的差成反比。

7. 发明申请

US20100038468A1 WEB GUIDE CONTROL, WEB PROCESSING APPARATUS AND METHOD FOR OPERATING THE SAME 审中-公开
标题翻译： WEB指导控制，WEB处理装置及其操作方法
公开(公告)号：US20100038468A1
公开(公告)日：2010-02-18
申请号：US12528789
申请日：2008-02-28
申请人： Stefan Hein
发明人： Stefan Hein
IPC分类号： B65H23/02 , B65H23/00
CPC分类号： B65H23/044 , B65H23/0204 , B65H23/1888 , B65H2301/5114 , B65H2553/822 , B65H2557/2644
摘要： A web guide control for guiding a web, the web guide control having a first guide roller (201) and a second guide roller wherein the first guide roller (201) comprises an adjustment unit (310), the second guide roller comprises a tension measurement unit (300), and the web guide control comprises a data connection for supporting the adjustment unit with tension data from the tension measurement unit.
摘要翻译：一种用于引导卷筒纸的卷筒纸引导控制装置，卷筒纸导板控制装置具有第一导辊和第二导辊，其中第一导辊包括调节单元，第二导辊包括张力测量单元（300），并且卷筒纸引导控制包括用于从张力测量单元支撑具有张力数据的调节单元的数据连接。

8. 发明申请

US20080236299A1 METHOD AND DEVICE FOR DETERMINING THE WEB TENSION OR THE WEB TENSILE FORCE IN A PRINTING SUBSTRATE WEB 失效
标题翻译：用于确定打印基板网中的网页张力或网页拉伸强度的方法和装置
公开(公告)号：US20080236299A1
公开(公告)日：2008-10-02
申请号：US12058372
申请日：2008-03-28
申请人： Wolfgang HIESINGER
发明人： Wolfgang HIESINGER
IPC分类号： G01L5/04
CPC分类号： B65H23/044 , B65H23/188 , B65H2801/21
摘要： A device and method for determining the web tension or the web tensile force in a printing substrate web is disclosed. A device is arranged at a first position along a transport path of the printing substrate web, which device supplies a signal to deduce the web tension in effect at the first position or the web tensile force in effect at the first position. A device arithmetically determines the web tension in effect or the web tensile force in effect at the second position from the web tension in effect at the first position or from the web tensile force in effect at the first position as well as from forces, which at least one driven roller and/or at least one trailing roller, which is/are arranged along the transport path of the printing substrate web between the first position and the second position, introduce to the printing substrate web.
摘要翻译：公开了一种用于确定印刷基材幅材中的卷筒纸张力或幅材张力的装置和方法。装置沿着印刷基材幅材的输送路径布置在第一位置处，该装置提供信号以推断在第一位置处的纸张张力或在第一位置处的幅材张力。装置算术地确定在第一位置处的有效的幅材张力在第二位置处的幅材张力或在第二位置处的幅材张力，或者在第一位置处的幅材张力以及在第一位置处的力至少一个从动辊和/或至少一个后辊被沿着打印基材卷材在第一位置和第二位置之间的输送路径排列而被引入到印刷基材网。

9. 发明申请

US20070039495A1 Feeding device, recording system, and feeding method 审中-公开
标题翻译：送料装置，记录系统和送料方式
公开(公告)号：US20070039495A1
公开(公告)日：2007-02-22
申请号：US11496587
申请日：2006-08-01
申请人： Takashi Sakamoto
发明人： Takashi Sakamoto
IPC分类号： B41F13/54
CPC分类号： B65H20/02 , B65H23/044 , B65H23/105 , B65H23/12 , B65H2403/942
摘要： A feeding device that feeds a rolled paper to a printing apparatus is provided with a feeding mechanism, a tension measuring mechanism, and an outlet side guide roller. The feeding mechanism feeds a predetermined amount of the rolled paper in a forward direction so that slack is provided downstream of the outlet side guide roller. Thereafter, positioning is executed while recovering the rolled paper by feeding it in the opposite direction. The feeding mechanism further includes an inlet feeding mechanism and an outlet feeding mechanism. The inlet feeding mechanism performs a backward feeding of a small amount of the rolled paper, and the outlet feeding mechanism performs a forward feeding of a small amount of the rolled paper, in order to increase tension by pulling the rolled paper from both sides. With the feeding mechanism stopped, the tension measuring mechanism measures the tension, and repeats the process for increasing tension until it is not less than a predetermined value. This permits adequate adjustment of the initial state of a long recording medium when loading it, and prevents the recording medium from being consumed in vain due to a preliminary feeding and breakage.
摘要翻译：将卷筒纸送入打印装置的送料装置设置有进给机构，张力测量机构和出口侧导辊。进给机构沿预定方向供给预定量的卷纸，从而在出口侧导辊的下游设置松弛。此后，通过沿相反方向进给而回收卷纸，执行定位。进给机构还包括入口进给机构和出口进给机构。入口供给机构进行少量卷取纸的向后供给，出口供给机构通过从两侧拉动卷筒纸来提高张力。当进给机构停止时，张力测量机构测量张力，并重复增加张力的过程，直到其不小于预定值。这允许在加载长记录介质时的初始状态的适当调整，并且防止记录介质由于预备进给和断裂而被消耗。

10. 发明授权

US06948378B2 Method and apparatus for measuring tension in a moving web 有权
标题翻译：用于测量移动幅材张力的方法和装置
公开(公告)号：US06948378B2
公开(公告)日：2005-09-27
申请号：US10461580
申请日：2003-06-13
申请人： Bruce Jerome Solberg , David Kent Mattheis
发明人： Bruce Jerome Solberg , David Kent Mattheis
IPC分类号： B65H23/04 , B65H23/26 , G01N3/08
CPC分类号： B65H23/044 , B65H23/26 , B65H2553/11
摘要： An apparatus and method for the non-contact measurement of tension in a moving web material are provided herein. In one embodiment the apparatus includes a non-contacting tension-sensing element, such as an airfoil, disposed transverse to the machine direction of the web material at least one sensor capable of detecting a reaction of the non-contacting tension-sensing element to changes in the tension of the moving web material and a data processing system capable of determining a web tension analog value that is proportional to the tension of the web material.
摘要翻译：本文提供了用于非接触式测量移动纤维网材料中的张力的装置和方法。在一个实施例中，该装置包括非接触式张力感测元件，例如翼型件，其横向于幅材材料的机器方向设置至少一个能够检测非接触式张力感测元件与变化的反应的传感器在移动的纤维网材料的张力和数据处理系统中，能够确定与幅材材料的张力成比例的幅材张力模拟值。

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