| 摘要 |
A paper collecting device, comprising a separation roller, a drive roller, a feed roller, a support member, and an elastic member. In addition to the separation having a one-way clutch, the feed roller also has an extra one-way clutch added between the feed gear and the feed rim. When the paper separation process stops and the separation roller instantaneously reverses rotation, the two one-way clutches will disengage and allow the separation roller and feed roller to detach from the driving source of the motor. This will allow the separation roller and feed roller to rotate freely and possess the same tangential velocity to prevent paper from being pushed or pulled causing paper wrinkle or tear. Moreover, the diameter of the feed rim is smaller in design than the separation rim. The paper collecting device also comprising a paper blocking mechanism located on the support member above the frame to prevent paper overly pushed inside.
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