Lite-on Technology Corporation

Silitek Corporation Corporation

Clark Huang

Sidney Hsiao

Jackly Liu

Julian Liu

A document feeding apparatus is used in an office machine in the present invention. The document feeding apparatus includes an intermittent gear set, a first roller, a second roller, and a driving device. The intermittent gear set includes a gear, a shaft, a one-way spring clutch, an arcuate groove, and a pin. The intermittent gear set selectively drives the first roller to rotate so that the first roller conveys the document selectively. The present invention keeps in separation of the document from a next feed-in document and prevents the documents from overlapping.

Document feeding apparatus

A document feeding apparatus includes a cam set fixed to a drive shaft and being driven selectively by the drive shaft. The drive shaft selectively rotates in a first direction and a second direction. The cam set includes a first cam, a second cam, and a first one-way clutch. The present invention further includes a one-way gear train fixed to the drive shaft and being driven selectively by the drive shaft; a paper-stopping plate connected with a paper-stopping arm; a pick-up roller fixed to and rotatable with a pick-up shaft; a strip roller fixed to and rotatable with a strip shaft; and a gear train transferring the power from the one-way drive gear set to the pick-up roller and the strip roller. The relative operational relationship between the pick-up arm and the paper-stopping arm is coordinated by the cam set.

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Taipei, Taiwan

Clark Huang