Foxlink Image Technology Co., Ltd.

Pei-Chun Lu

Yung-Kai Chen

Wen-Ching Liao

Kuo-Hsien Wang

A document guiding mechanism includes a document supporting tray, a gearwheel coupled to the document supporting tray, a right guiding unit, a left guiding unit and a single-way latch means. The right guiding unit includes a right guiding wall positioned on the document supporting tray and a right linear gear extended from the right guiding wall and engaged with the gearwheel. The left guiding unit includes a left guiding wall positioned on the document supporting tray and opposite to and parallel to the right guiding wall, and a left linear gear extended from the left guiding wall and engaged with the gearwheel. The single-way latch means interconnects the document supporting tray and at least one of the right guiding unit and the left guiding unit. The right guiding wall and the left guiding wall can be kept at a suitable position by the single-way latch means.

Document guiding mechanism

A paper feeding mechanism includes a mechanical frame, a drive system mounted to the mechanical frame, an input tray pivoted to the mechanical frame, a controlling assembly, a pickup assembly and an elevating assembly. The pickup assembly includes a pickup roller and a pickup wheel pivoted to the pickup roller. The elevating assembly mounted to the mechanical frame is pivoted to the input tray. The controlling assembly includes a controlling system, a paper sensor, a floating sensor, and a pickup sensor detecting a position of the pickup assembly to get a total thickness of papers on the input tray. The controlling system controls the drive system to drive the elevating assembly to wiggle upward and downward to drive the input tray to rise and descend according to the total thickness of the papers on the input tray so as to make the pickup wheel pick up the papers steadily.

Paper feeding mechanism

A document feeding mechanism includes a driving shaft, a document blocking unit, a tray, an elastic unit and an actuating unit. The tray is pushed up to connect the document blocking unit by the elastic unit. The actuating unit is coupled to the driving shaft and abutted against the tray for pushing down the tray to separate from the document blocking unit. The actuating unit will be driven to allow the tray to be pushed to swing up by the elastic unit for blocking documents. The actuating unit will be driven to abut against the tray for pushing the tray to swing down for separating the tray from the document blocking unit for conveying the documents. Therefore, the document feeding mechanism has high reliability for blocking the documents.

Document feeding mechanism

A sheet guiding apparatus assembled on a shelf includes two guiding members, two adjusting plates, a first spring, two push bars, a second spring and two rotating members. The guiding member has a base board. A front of the base board defines a guiding portion defining a horizontal recess. Each adjusting plate is pivoted to an outside edge of the base board. The push bars are movably received in the horizontal recesses and capable of sliding in the horizontal recesses to drive the corresponding adjusting plates to rotate upward or free the corresponding adjusting plates therefrom. Each rotating member is pivoted to a front of the guiding portion. When the rotating member is turned down, the rotating member touches the push bar and pushes the push bar to move rearward so that further drives the adjusting plate to rotate upward till being perpendicular to the base board.

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Taipei, Taiwan

Pei-Chun Lu