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公开(公告)号：US20140260739A1
公开(公告)日：2014-09-18
申请号：US13838588
申请日：2013-03-15
Applicant: FOXLINK IMAGE TECHNOLOGY CO., LTD.
Inventor： I Chuan Hong , Lung Chen , Tsung Ching Chou , Ting Yu Lu , Jing Hua Fang , Wen Ching Liao
IPC: F16H3/34
CPC classification number: F16H3/34 , B65H85/00 , B65H2220/09 , B65H2403/422 , B65H2801/39 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00649 , H04N1/12 , H04N1/193 , H04N2201/0081 , Y10T74/19367
Abstract: A transmission device for an automatic document feeder includes a driving gear set driven by a driving motor, a first swing arm equipped with a first driving roller set, a second swing arm equipped with a second driving roller set, and a one-way gear set driven by the driving gear set to keep transmitting rollers rotating in the same direction. The first swing arm is driven by the driving gear set and swingable between a first position and a second position to mesh the first driving roller set with a pickup device or an output device. The second swing arm is driven by the driving gear set and swingable between a third position and a fourth position to mesh the second driving roller set with the pickup device or the output device. When the first swing arm swings toward the first/second position, the second arm swings toward the fourth/third position.
Abstract translation: 一种用于自动进稿器的传送装置，包括由驱动电机驱动的驱动齿轮组，配备有第一驱动辊组的第一摆臂，配备有第二驱动辊组的第二摆臂和单向齿轮组 由驱动齿轮组驱动，以保持传送辊沿相同方向旋转。 第一摇臂由驱动齿轮组驱动，并且在第一位置和第二位置之间摆动，以使具有拾取装置或输出装置的第一驱动辊组啮合。 第二摇臂由驱动齿轮组驱动，并在第三位置和第四位置之间摆动，以与拾取装置或输出装置啮合第二驱动辊组。 当第一摆臂朝向第一/第二位置摆动时，第二臂向第四/第三位置摆动。
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公开(公告)号：US20240036455A1
公开(公告)日：2024-02-01
申请号：US18200637
申请日：2023-05-23
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Ming Wei Lin , Wen Ching Liao , Wei Pin Hsieh
IPC: G03B27/62
CPC classification number: G03B27/6264
Abstract: An automatic document feeder includes a horizontal feeding path, a curve feeding path, a scanning unit arranged in the horizontal feeding path, a motor, a movable document guider, an actuator, a feeding roller arranged in the horizontal feeding path, and a transmission structure. One end of the curve feeding path is connected with a common document inlet, the other end of the curve feeding path is connected with a middle of the horizontal feeding path. A gentle bending corner is formed at a junction area between the curve feeding path and the horizontal feeding path. The motor outputs a forward torque or a converse torque. The movable document guider is rotatably positioned near the gentle bending corner. The actuator is rotatably positioned near the gentle bending corner. The transmission structure is connected among the motor, the feeding roller and the actuator.
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公开(公告)号：US20210078812A1
公开(公告)日：2021-03-18
申请号：US16782454
申请日：2020-02-05
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Wen Ching Liao
IPC: B65H3/06
Abstract: A driving force adjusting pick-up device, includes: a transmitting path; a pick roller disposed in the transmitting path for transmitting papers; an actuating unit connected with the pick roller to adjust the normal force applied to the paper; a separating unit disposed in the transmitting path and located downstream to the pick roller; and a driving force measuring unit which includes a first speed measuring roller disposed upstream to the separating unit and a second speed measuring roller disposed downstream to the separating unit for measuring transmitting speed of the paper upstream and downstream to the separating unit; wherein the driving force measuring unit evaluates the driving force applied to the paper by comparing transmitting speed of the paper upstream and downstream to the separating unit.
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公开(公告)号：US10392210B2
公开(公告)日：2019-08-27
申请号：US16043187
申请日：2018-07-24
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Ping Chi Kuo , Pei Chun Lu , Wen Ching Liao
Abstract: A transmission device includes a driving motor, a separation roller module, a correction roller module, a discharging roller module, a first clutch, a second clutch, a third clutch and a plurality of sensors which are mounted to an automatic sheet feeder. The first clutch is disposed between the driving motor and the separation roller module. The second clutch is disposed between the driving motor and the correction roller module. The third clutch is disposed between the driving motor and the discharging roller module. The plurality of the sensors sense signal variations at the time of a leading end or a tail end of each of the documents passing through the plurality of the sensors, and the plurality of the sensors transmit the signal variations to the first clutch, the second clutch and the third clutch.
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公开(公告)号：US20160201741A1
公开(公告)日：2016-07-14
申请号：US14595552
申请日：2015-01-13
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： I Chuan Hong , Lung Chen , Wen Ching Liao , Shih Chao Kao , Jing Hua Fang , Ming Wei Lin
CPC classification number: F16H55/17 , F16D41/22 , F16D43/2026
Abstract: A driving device used in a paper separation mechanism includes an internal gear, an external gear sheathed around the internal gear, a shell of which an inner front face protrudes backward to form a hollow cylinder which the internal gear is sheathed around, an elastic element restrained between a front end of the internal gear and the inner front face of the shell, and a driving member rotatably on the rear of the shell. The driving device utilizes the cooperation of a guide block of the internal gear and a guide groove of spiral shape of the hollow cylinder, the cooperation of a locking arm of the shell and an outer ratchet of the external gear, the cooperation of a slope of the external gear and pushing blocks of the driving member to make a clockwise rotation angle of the driving member be greater than a counterclockwise rotation angle.
Abstract translation: 用于纸分离机构的驱动装置包括内齿轮，围绕内齿轮护套的外齿轮，其内前表面向后突出以形成内齿轮围绕的中空圆筒的外壳，限制弹性元件 在内齿轮的前端和壳体的内前表面之间，以及可旋转地位于外壳后部的驱动构件。 该驱动装置利用内齿轮的引导块和中空圆柱体的螺旋形导向槽的配合，壳体的锁定臂与外齿轮的外棘轮的配合， 驱动构件的外齿轮和推动块使得驱动构件的顺时针旋转角度大于逆时针旋转角度。
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Patent Agency Ranking
公开(公告)号：US09243689B2
公开(公告)日：2016-01-26
申请号：US13838588
申请日：2013-03-15
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： I Chuan Hong , Lung Chen , Tsung Ching Chou , Ting Yu Lu , Jing Hua Fang , Wen Ching Liao
CPC classification number: F16H3/34 , B65H85/00 , B65H2220/09 , B65H2403/422 , B65H2801/39 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00649 , H04N1/12 , H04N1/193 , H04N2201/0081 , Y10T74/19367
Abstract: A transmission device for an automatic document feeder includes a driving gear set driven by a driving motor, a first swing arm equipped with a first driving roller set, a second swing arm equipped with a second driving roller set, and a one-way gear set driven by the driving gear set to keep transmitting rollers rotating in the same direction. The first swing arm is driven by the driving gear set and swingable between a first position and a second position to mesh the first driving roller set with a pickup device or an output device. The second swing arm is driven by the driving gear set and swingable between a third position and a fourth position to mesh the second driving roller set with the pickup device or the output device. When the first swing arm swings toward the first position, the second arm swings toward the fourth position, and when the first swing arm swings toward the second position, the second swing arm swings to the third position.
Abstract translation: 一种用于自动进稿器的传送装置，包括由驱动电机驱动的驱动齿轮组，配备有第一驱动辊组的第一摆臂，配备有第二驱动辊组的第二摆臂和单向齿轮组 由驱动齿轮组驱动，以保持传送辊沿相同方向旋转。 第一摇臂由驱动齿轮组驱动，并且在第一位置和第二位置之间摆动，以使具有拾取装置或输出装置的第一驱动辊组啮合。 第二摇臂由驱动齿轮组驱动，并在第三位置和第四位置之间摆动，以与拾取装置或输出装置啮合第二驱动辊组。 当第一摆臂朝向第一位置摆动时，第二臂向第四位置摆动，当第一摆臂向第二位置摆动时，第二摆臂摆动到第三位置。
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公开(公告)号：US08950744B1
公开(公告)日：2015-02-10
申请号：US14156793
申请日：2014-01-16
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Kuan Ting Chen , Wen Ching Liao
CPC classification number: B65H3/0669 , B65H1/12 , B65H1/14 , B65H3/0684 , B65H7/04 , B65H2403/42 , B65H2403/512 , B65H2511/212 , B65H2511/214 , B65H2511/515 , B65H2601/322 , B65H2220/01 , B65H2220/02 , B65H2220/11
Abstract: A paper feeding mechanism includes a frame, a drive assembly mounted to the frame, an input tray, a pickup assembly driven by the drive assembly, an elevating assembly and a control assembly. A front end of the input tray is pivoted to the frame, a bottom of the input tray has a pressing portion. The elevating assembly includes a gear assembly driven by the drive assembly, a rotating shaft driven by the gear assembly and located under the input tray, and an elastic element against the bottom of the input tray. The rotating shaft has a cam portion thereon and a notch formed between two ends of the cam portion. The control assembly includes a control system and a paper sensor detecting whether there is any paper on the input tray and control the drive assembly to drive the elevating assembly and the pickup assembly.
Abstract translation: 送纸机构包括框架，安装到框架的驱动组件，输入托盘，由驱动组件驱动的拾取组件，升降组件和控制组件。 输入托盘的前端枢转到框架，输入托盘的底部具有按压部分。 升降组件包括由驱动组件驱动的齿轮组件，由齿轮组件驱动并位于输入托盘下方的旋转轴和抵靠进料盘底部的弹性元件。 旋转轴具有凸轮部分和形成在凸轮部分的两端之间的凹口。 控制组件包括控制系统和纸传感器，用于检测进纸盒上是否有纸，并控制驱动组件来驱动升降组件和拾取组件。
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公开(公告)号：US11312590B2
公开(公告)日：2022-04-26
申请号：US16874856
申请日：2020-05-15
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Wen Ching Liao
Abstract: An auto-adjusting separation mechanism, comprising: a bracket with at least one side arm, a sensor module arranged on the side arm, a rotary shaft arranged at the front end of the bracket; a separation roller set pivotally arranged on the rotary shaft, a sensor wheel arranged to couple with the sensor module, and a torque limiter arranged at the front end of the bracket; wherein, by monitoring the rotation of the sensor wheel with the sensor module, the separating force of the separation roller set is adjustable via a microcontrollers which is capable to adjust the transmission gear set.
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公开(公告)号：US20210261364A1
公开(公告)日：2021-08-26
申请号：US16874856
申请日：2020-05-15
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Wen Ching Liao
Abstract: An auto-adjusting separation mechanism, comprising: a bracket with at least one side arm, a sensor module arranged on the side arm, a rotary shaft arranged at the front end of the bracket; a separation roller set pivotally arranged on the rotary shaft, a sensor wheel arranged to couple with the sensor module, and a torque limiter arranged at the front end of the bracket; wherein, by monitoring the rotation of the sensor wheel with the sensor module, the separating force of the separation roller set is adjustable via a microcontrollers which is capable to adjust the transmission gear set.
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公开(公告)号：US20190177100A1
公开(公告)日：2019-06-13
申请号：US16043187
申请日：2018-07-24
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Ping Chi Kuo , Pei Chun Lu , Wen Ching Liao
CPC classification number: B65H3/0669 , B65H3/5246 , B65H5/06 , B65H7/02 , B65H7/18 , B65H7/20 , B65H9/004 , B65H9/006 , B65H2403/20 , B65H2403/70 , B65H2403/724 , B65H2403/80 , B65H2511/22 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2701/1311 , B65H2701/1313 , B65H2220/01 , B65H2220/02
Abstract: A transmission device includes a driving motor, a separation roller module, a correction roller module, a discharging roller module, a first clutch, a second clutch, a third clutch and a plurality of sensors which are mounted to an automatic sheet feeder. The first clutch is disposed between the driving motor and the separation roller module. The second clutch is disposed between the driving motor and the correction roller module. The third clutch is disposed between the driving motor and the discharging roller module. The plurality of the sensors sense signal variations at the time of a leading end or a tail end of each of the documents passing through the plurality of the sensors, and the plurality of the sensors transmit the signal variations to the first clutch, the second clutch and the third clutch.
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