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公开(公告)号：US20210371221A1
公开(公告)日：2021-12-02
申请号：US17238206
申请日：2021-04-23
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Kuan Ting Chen , Jing Hua Fang , Pei Chun Lu
IPC: B65H3/06
Abstract: A feeding roller structure includes a fastening frame, a transmission component, a transmission roller and a floating coupler. The transmission component is assembled in the fastening frame. The transmission component includes a drive shaft transversely pivoted to two sides of the fastening frame. The transmission roller is concentrically arranged around the drive shaft. The floating coupler is mounted to the fastening frame. The floating coupler is coupled between the drive shaft and the transmission roller. Two opposite ends of the floating coupler are adjacent to and spaced from the two sides of the fastening frame to form two gaps. Each gap is formed between one end of the floating coupler and one side of the fastening frame. The two gaps limit an angular displacement of the floating coupler.
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公开(公告)号：US08894062B1
公开(公告)日：2014-11-25
申请号：US14217992
申请日：2014-03-18
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Kuan Ting Chen , Wen Ching Liao
CPC classification number: B65H1/14 , B65H1/12 , B65H3/063 , B65H3/523 , B65H3/565 , B65H3/66 , B65H7/02 , B65H2301/4223 , B65H2404/1521 , B65H2404/6111 , B65H2515/34 , B65H2701/1311 , B65H2220/01 , B65H2220/02
Abstract: An automatic paper feed device includes a mechanical frame, a paper supply tray mounted to the mechanical frame, at least one motor mounted to one side of the mechanical frame, an upper cover, a stopper mechanism, a paper pressing mechanism, a transmission mechanism, a feed mechanism and a control mechanism. The stopper mechanism includes a blocking element and a torsion spring. The paper pressing mechanism includes a pressing board, at least one pressing roller and an elastic element. The feed mechanism is pivotally mounted to the paper supply tray. The control mechanism controls the motor to rotate, the rotation of the motor drives the transmission mechanism to support or break away from the pressing board to make the pressing board slide upward or downward with respect to the paper supply tray and further abut against or break away from the blocking element.
Abstract translation: 一种自动进纸装置，包括机械框架，安装到机械框架的供纸托盘，安装到机械框架一侧的至少一个马达，上盖，止动机构，压纸机构，传动机构， 进给机构和控制机构。 止动机构包括阻挡元件和扭转弹簧。 压纸机构包括压板，至少一个按压辊和弹性元件。 进给机构枢转地安装在供纸托盘上。 控制机构控制电动机旋转，电机的旋转驱动传动机构支撑或脱离压板，使压板相对于供纸盘向上或向下滑动，并进一步抵靠或脱离 从阻塞元素。
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公开(公告)号：US11629018B2
公开(公告)日：2023-04-18
申请号：US17238206
申请日：2021-04-23
Applicant: Foxlink Image Technology Co., Ltd.
Inventor： Kuan Ting Chen , Jing Hua Fang , Pei Chun Lu
IPC: B65H3/06
Abstract: A feeding roller structure includes a fastening frame, a transmission component, a transmission roller and a floating coupler. The transmission component is assembled in the fastening frame. The transmission component includes a drive shaft mounted on two sides of the fastening frame. The transmission roller is concentrically arranged around the drive shaft. The floating coupler is mounted to the fastening frame. The floating coupler is coupled between the drive shaft and the transmission roller. Two opposite ends of the floating coupler are adjacent to and spaced from the two sides of the fastening frame to form two gaps. Each gap is formed between one end of the floating coupler and one side of the fastening frame. The two gaps limit an angular displacement of the floating coupler.
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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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