Paper separating device of the automatic document feeder

摘要

A paper separating device of the automatic document feeder can be assembled with a paper case loaded at least one piece of paper to provide the automatic paper separating and feeding function. The separating device includes: a paper feeding roller, which is located at one side of the paper case to carry its internal paper moving along the rolling tangent direction; a friction slice, which has one side near the paper feeding roller and locates the paper between the friction slice and the paper feeding roller; a first elastic component, which is combined at one bottom of the friction slice to provide the elastic force perpendicular to the tangent direction to force the friction slice approach the paper feeding roller; the characteristic is there is a second elastic component located at the other side of the friction slice to provide an elastic force opposite to the tangent to force the friction slice move toward the opposite tangent direction.