公开(公告)号：US09284140B2

公开(公告)日：2016-03-15

申请号：US14584204

申请日：2014-12-29

申请人： Seiko Epson Corporation

发明人： Norio Horaguchi

IPC分类号： B65H5/02 ,  B41J13/08 ,  B65G23/44 ,  B65H7/02

CPC分类号： B65H5/021 ,  B65G23/44 ,  B65H7/02 ,  B65H2404/252 ,  B65H2511/22 ,  B65H2513/10 ,  B65H2553/51 ,  B65H2220/03

摘要： A printer 1 has a belt conveyor mechanism 18 disposed to a platen unit 8 opposite a printhead 7. The belt conveyor mechanism 18 has three conveyor belts 81 mounted on a belt drive roller 82a and guide rollers 82b to 82d. The conveyor belt 81 curves in a C-shape when seen from outside the belt path where the conveyor belt 81 travels around a guide roller 82c. Another guide roller 82d is positioned outside of the belt path, and contacts the surface (conveyance surface) of the conveyor belt 81 curved in the C-shape. An encoder 84 and inertia member 85A are attached to the rotational shaft 82e of the guide roller 82d. Another inertia member 85B is attached to the output shaft 83a of the conveyor motor 83.

摘要翻译： 打印机1具有与打印头7相对的压纸单元8设置的带式输送机构18.带式输送机构18具有安装在带驱动辊82a和导辊82b〜82d上的三个输送带81。 当传送带81围绕引导辊82c行进的传送带路径的外部观察时，传送带81弯曲成C形。 另一个导辊82d位于带路径外侧，并与C形弯曲的输送带81的表面（输送面）接触。 编码器84和惯性构件85A附接到导辊82d的旋转轴82e。 另一个惯性构件85B连接到输送机马达83的输出轴83a。

公开(公告)号：US09278824B2

公开(公告)日：2016-03-08

申请号：US14617749

申请日：2015-02-09

申请人： SEIKO EPSON CORPORATION

发明人： Ryo Hamano ,  Toru Hayashi ,  Yuya Saito ,  Takeshi Shiode

IPC分类号： B65H18/26

CPC分类号： B65H18/26 ,  B65H23/1888 ,  B65H23/1955 ,  B65H2513/102 ,  B65H2513/11 ,  B65H2515/32 ,  B65H2553/51 ,  B65H2801/36 ,  B65H2220/01 ,  B65H2220/02

摘要： A recording apparatus includes a transportation section of a recording medium; a winding section of the recording medium; and a control section that controls transportation of the recording medium by controlling the transportation section and the winding section. The control section switches a threshold of a torque limit of the winding section when winding the recording medium at the winding section by synchronizing with an operation of the transportation section. According to the recording apparatus having such a configuration, an occurrence of defects is suppressed when winding the recording medium.

摘要翻译： 记录装置包括记录介质的传送部分; 记录介质的卷绕部分; 以及控制部分，其通过控制传送部分和卷绕部分来控制记录介质的传送。 当通过与传送部的操作同步地将记录介质卷绕在卷绕部时，控制部切换卷绕部的转矩极限的阈值。 根据具有这种结构的记录装置，当卷绕记录介质时，抑制了缺陷的发生。

公开(公告)号：US09272866B2

公开(公告)日：2016-03-01

申请号：US14199286

申请日：2014-03-06

申请人： Natsuko Ishizuka ,  Tatsuya Watahiki

发明人： Natsuko Ishizuka ,  Tatsuya Watahiki

IPC分类号： B65H7/02 ,  H02P6/16 ,  H02P23/00

CPC分类号： B65H7/02 ,  B65H2511/20 ,  B65H2511/22 ,  B65H2513/11 ,  B65H2513/53 ,  B65H2553/51 ,  B65H2555/252 ,  B65H2557/33 ,  B65H2601/12 ,  H02P6/16 ,  H02P23/22 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： Provided is a conveyance device that includes: a conveyance unit configured to convey a conveyance object; a motor configured to drive the conveyance unit; a sensor configured to detect a position of the conveyance object; an instruction unit configured to generate an instruction signal for conveying the conveyance object to a target position; and a control unit configured to control the motor by performing a speed feedback control and control the motor so as to cancel a delay between a time when the position of the conveyance object is detected and a time when the speed feedback control is reflected on the motor.

摘要翻译： 提供一种输送装置，其包括：输送单元，其构造成输送输送对象; 构造成驱动输送单元的马达; 被配置为检测所述输送物体的位置的传感器; 指令单元，被配置为生成用于将所述输送对象传送到目标位置的指示信号; 以及控制单元，其被配置为通过执行速度反馈控制和控制所述电动机来控制所述电动机，以便消除在检测到所述输送对象的位置的时刻与所述电动机之间反映速度反馈控制的时刻之间的延迟 。

公开(公告)号：US20160052742A1

公开(公告)日：2016-02-25

申请号：US14781266

申请日：2014-04-25

申请人： GRG BANKING EQUIPMENT CO., LTD.

发明人： Zhigao Xia

IPC分类号： B65H29/40 ,  B65H43/08 ,  B65H31/10

CPC分类号： B65H29/40 ,  B65H31/10 ,  B65H43/08 ,  B65H2301/42264 ,  B65H2402/5221 ,  B65H2404/152 ,  B65H2404/1526 ,  B65H2511/20 ,  B65H2553/51 ,  B65H2601/271 ,  B65H2701/1912 ,  G07D11/0018 ,  G07D11/0021 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

摘要： A banknote receiving device includes a supporting frame; a pair of roller wheels, located at an inlet of the banknote receiving device and configured to bring in banknotes by clamping; a blade wheel, mounted on the supporting frame via a rotating shaft, the blade wheel being joined with the pair of roller wheels and configured to convey the banknotes delivered from the pair of roller wheels in a way of carrying the banknotes and rotating at a high speed; and a support plate, located below the blade wheel, configured to carry the banknotes delivered from the blade wheel. The banknote receiving device further includes a blade wheel floating control device configured to control an upward and downward floating of the blade wheel and to further control the support plate to move downward according to an upward floating degree of the blade wheel to increase the banknote receiving space.

摘要翻译： 纸币接收装置包括支撑框架; 一对辊轮，位于纸币接收装置的入口处，并被配置为通过夹紧带入钞票; 一个叶轮，通过旋转轴安装在支撑框架上，叶轮与该对滚子轮连接，构造成以一种携带纸币的方式传送从一对辊轮传递的纸币并以高的速度旋转 速度; 以及位于叶片轮下方的支撑板，构造成承载从叶轮传送的纸币。 纸币接收装置还包括：叶轮浮动控制装置，其被配置为控制叶轮的向上和向下浮动，并且进一步控制支撑板根据叶轮的向上浮动程度向下移动以增加纸币接收空间 。

公开(公告)号：US20160031668A1

公开(公告)日：2016-02-04

申请号：US14797366

申请日：2015-07-13

申请人： Seiko Epson Corporation

发明人： Tomohiro Yuda ,  Bunji Ishimoto

IPC分类号： B65H20/00 ,  B65H43/00 ,  B65H20/04 ,  B65H23/00 ,  B65H16/10

CPC分类号： B65H7/02 ,  B41J13/02 ,  B65H5/06 ,  B65H7/00 ,  B65H20/005 ,  B65H20/04 ,  B65H2403/21 ,  B65H2404/143 ,  B65H2513/106 ,  B65H2513/11 ,  B65H2553/51 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

摘要： A transport apparatus includes a plurality of rollers that transport a medium, a detection unit that detects a rotation amount of each of the rollers, and a control unit that controls driving of each of the rollers. The control unit controls the driving of each of the rollers using a correction value that corresponds to a rotation amount from an origin position of the corresponding roller.

摘要翻译： 传送装置包括：传送介质的多个辊;检测每个辊的旋转量的检测单元;以及控制每个辊的驱动的控制单元。 控制单元使用对应于来自相应辊的原点位置的旋转量的校正值来控制每个辊的驱动。

公开(公告)号：USRE45846E1

公开(公告)日：2016-01-19

申请号：US13670338

申请日：2012-11-06

申请人： YUYAMA MFG Co., LTD

发明人： Shoji Yuyama ,  Hiroshi Nose ,  Itsuo Yasunaga ,  Naomichi Etou ,  Hirokazu Amano

IPC分类号： B65H16/04 ,  B65H23/08 ,  B65H23/06

CPC分类号： B65H16/04 ,  B65H16/005 ,  B65H23/063 ,  B65H26/02 ,  B65H75/10 ,  B65H75/182 ,  B65H2301/4493 ,  B65H2511/11 ,  B65H2511/114 ,  B65H2511/16 ,  B65H2513/114 ,  B65H2553/22 ,  B65H2553/51

摘要： To prevent disalignment of the edges of a folded sheet by smoothly feeding the sheet to a packaging unit while keeping tension fluctuations to a minimum when the sheet is unwound from a paper roll set in a paper feed unit even though the paper roll diameter decreases gradually as the sheet is unwound. A sheet length measuring sensor or rotary encoder is provided in the paper feed path through which the packaging sheet is fed toward the packaging unit. An angle sensor is provided which includes Hall element sensors provided on a support shaft and magnets provided on a core pipe of the paper roll. Any change in the signals from one of these sensors relative to the signal from the other sensor is used to calculate the paper roll winding length, and the sheet tension is adjusted to an optimum, constant level by controlling the sheet braking force stepwise according to the roll diameter measured by the sensors.

摘要翻译： 为了防止折叠的片材的边缘的错位，通过将片材顺利地馈送到包装单元，同时当纸张从设置在供纸单元中的纸卷展开时将张力波动保持在最小值，即使纸卷直径逐渐减小， 纸张展开。 纸张长度测量传感器或旋转编码器设置在纸张供给路径中，包装纸通过该供纸路径被供给到包装单元。 提供了一种角度传感器，其包括设置在支撑轴上的霍尔元件传感器和设置在纸卷的芯管上的磁体。 使用这些传感器中的一个相对于来自另一个传感器的信号的信号的任何变化来计算纸卷卷绕长度，并且通过根据所述纸张卷绕长度逐步地控制片材制动力来将片材张力调节到最佳的恒定水平 辊径由传感器测量。

公开(公告)号：US20150321491A1

公开(公告)日：2015-11-12

申请号：US14801043

申请日：2015-07-16

申请人： Brother Kogyo Kabushiki Kaisha

发明人： Yasuhira Ota ,  Iwane Sano ,  Masao Mimoto ,  Shingo Ito

IPC分类号： B41J11/04 ,  B65H29/58 ,  B65H5/26 ,  B65H5/06 ,  B65H3/06

CPC分类号： B41J11/04 ,  B41J13/03 ,  B41J13/103 ,  B65H3/0669 ,  B65H3/0684 ,  B65H5/062 ,  B65H5/068 ,  B65H5/26 ,  B65H29/58 ,  B65H2402/46 ,  B65H2403/20 ,  B65H2403/42 ,  B65H2403/722 ,  B65H2553/51

摘要： A sheet feeder, including: a sheet supply roller configured to supply a sheet to a sheet feeding path; a sheet feed roller configured to feed the sheet supplied to the sheet feeding path by the sheet supply roller to a downstream side in a sheet feeding direction in which the sheet is fed; a discharge roller configured to discharge the sheet fed by the feed roller to a downstream side in the sheet feeding direction; a drive motor configured to drive a first shaft for rotating the feed roller; a first transmitting mechanism configured to transmit a rotary motion of the first shaft to a second shaft for rotating the discharge roller; and a second transmitting mechanism configured to transmit a rotary motion of the second shaft to a third shaft for rotating the sheet supply roller.

摘要翻译： 一种送纸器，包括：供纸辊，其构造成将纸张供给到供纸路径; 送纸辊，其构造成将供给到供纸辊的纸张供给路径的纸张供给到纸张供给方向的下游侧; 排出辊，被配置为将由进给辊供给的片材排出到片材进给方向的下游侧; 驱动马达，其构造成驱动用于使所述进给辊旋转的第一轴; 第一传送机构，其构造成将所述第一轴的旋转运动传递到用于旋转所述排出辊的第二轴; 以及第二传动机构，其构造成将所述第二轴的旋转运动传递到用于旋转所述供纸辊的第三轴。

公开(公告)号：US09128438B2

公开(公告)日：2015-09-08

申请号：US14145661

申请日：2013-12-31

申请人： Lexmark International, Inc.

发明人： Stefan M Atay ,  Timothy L Brown ,  Daniel L. Carter ,  Marc Alan Herwald ,  Niko Jay Murrell ,  Jeremy Payne ,  Kevin Dean Schoedinger

IPC分类号： B65H5/00 ,  G03G15/00 ,  B65H7/02 ,  B65H43/00 ,  B65H9/04 ,  B65H7/20

CPC分类号： G03G15/6591 ,  B65H7/02 ,  B65H7/20 ,  B65H9/04 ,  B65H43/00 ,  B65H2301/51212 ,  B65H2403/41 ,  B65H2511/13 ,  B65H2511/212 ,  B65H2511/22 ,  B65H2511/416 ,  B65H2515/10 ,  B65H2515/112 ,  B65H2515/312 ,  B65H2515/706 ,  B65H2515/81 ,  B65H2553/51 ,  B65H2553/612 ,  B65H2557/64 ,  B65H2801/06 ,  G01G1/00 ,  G03G15/5029 ,  G03G2215/00447 ,  G03G2215/00628 ,  G03G2215/00738 ,  G06K15/4065 ,  H04N2201/0094 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/11

摘要： A method of determining a media weight using a media stiffness sensor in an imaging device. A media sheet is staged having a cantilevered portion which is deflected by a contact member translated into the cantilevered portion. Based on the energy used to move the contact member through a travel distance, a media weight can be determined. An operating parameter of the imaging device may be adjusted based on the media weight that was determined.

摘要翻译： 一种使用成像装置中的介质刚度传感器确定介质重量的方法。 介质片材具有悬臂部分，该悬臂部分被转换成悬臂部分的接触构件偏转。 基于用于将接触构件移动通过行驶距离的能量，可以确定介质重量。 可以基于确定的介质重量来调整成像装置的操作参数。

公开(公告)号：US20150175374A1

公开(公告)日：2015-06-25

申请号：US14579657

申请日：2014-12-22

申请人： Seiko Epson Corporation

发明人： Norio Horaguchi

IPC分类号： B65H23/04

CPC分类号： B65H23/185 ,  B41J11/42 ,  B41J15/165 ,  B65H23/1825 ,  B65H2404/1521 ,  B65H2404/20 ,  B65H2511/214 ,  B65H2513/11 ,  B65H2553/51 ,  B65H2557/264 ,  B65H2801/15 ,  B65H2220/01 ,  B65H2220/02

摘要： A printer 1 has a movable member 27 that can move following change in the tension on recording paper 3 between a roll paper compartment 7 and a conveyance mechanism 12 on the paper conveyance path 8. When recording paper 3 of which the end is glued to the core 2a of a paper roll 2 runs out, the tension on the recording paper 3 rises and the movable member 27 goes to a tension-side error determination range E1 in its range of allowable movement E0. When the movable member 27 is in the tension-side error determination range E1, the time the movable member 27 remains in the tension-side error determination range E1 is counted, and if this measured time exceeds an error determination time, an error detection unit 38 detects an error. No-paper errors can therefore be detected without using a dedicated sensor.

摘要翻译： 打印机1具有可移动部件27，可移动部件27随着记录纸3上的张力的变化而移动到纸张传送路径8上的卷纸纸盒7和传送机构12之间。当将其端部粘合到其上的记录纸3 纸卷2的芯部2a耗尽，记录纸3上的张力上升，可动件27在容许移动范围E0中变为张力侧误差判定范围E1。 当可动构件27处于张力侧误差判定范围E1时，可动构件27保持在张力侧误差判定范围E1的时间被计数，并且如果该测量时间超过误差判定时间，则误差检测单元 38检测到错误。 因此，无需使用专用传感器就可以检测到无纸错误。

公开(公告)号：US08983652B2

公开(公告)日：2015-03-17

申请号：US13851453

申请日：2013-03-27

申请人： Mitsuhiro Nozaki

发明人： Mitsuhiro Nozaki

IPC分类号： G06F7/00 ,  B65G43/00 ,  B41J11/42 ,  B65H3/06 ,  B65H3/68 ,  B65H5/06 ,  B65H7/02

CPC分类号： B65G43/00 ,  B41J11/42 ,  B65H3/0684 ,  B65H3/68 ,  B65H5/062 ,  B65H7/02 ,  B65H2402/46 ,  B65H2405/3322 ,  B65H2513/108 ,  B65H2513/20 ,  B65H2515/704 ,  B65H2553/51 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/11 ,  B65H2220/02

摘要： A transporting apparatus includes a motor, a transporting mechanism which receives a power from the motor and transports the sheet, and a control section which controls the motor in accordance with a predetermined control sequence to make the transporting mechanism transport the sheet up to a target position, and detects an occurrence of an electric-current saturation phenomenon in the motor. When the control section detects the occurrence of the electric-current saturation phenomenon, the control section performs correction of the predetermined control sequence including correction in which a target transporting velocity of the sheet is lowered from a predetermined value determined in the predetermined control sequence, and controls the motor in accordance with the corrected control sequence to make the transporting mechanism transport the sheet so that the sheet is stopped at the target position.

摘要翻译： 一种输送装置，包括马达，从马达接收动力并运送纸张的输送机构，以及按照规定的控制顺序控制马达的控制部，使输送机构将纸张运送到目标位置 ，并且检测电动机中的电流饱和现象的发生。 当控制部分检测到电流饱和现象的发生时，控制部分执行预定控制顺序的校正，该预定控制序列包括校正，其中片材的目标传送速度从预定控制序列确定的预定值降低;以及 根据校正的控制顺序控制电机，使输送机构输送纸张，使纸张停在目标位置。