TWI245014B - Automatic sheet feeder - Google Patents

Automatic sheet feeder Download PDF

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Publication number
TWI245014B
TWI245014B TW92118103A TW92118103A TWI245014B TW I245014 B TWI245014 B TW I245014B TW 92118103 A TW92118103 A TW 92118103A TW 92118103 A TW92118103 A TW 92118103A TW I245014 B TWI245014 B TW I245014B
Authority
TW
Taiwan
Prior art keywords
sheet
passageway
paper
tray
communicates
Prior art date
Application number
TW92118103A
Other languages
Chinese (zh)
Other versions
TW200420484A (en
Inventor
Thomas Sheng
Chi-Yao Chen
Original Assignee
Avision Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Avision Inc filed Critical Avision Inc
Priority to TW92118103A priority Critical patent/TWI245014B/en
Publication of TW200420484A publication Critical patent/TW200420484A/en
Application granted granted Critical
Publication of TWI245014B publication Critical patent/TWI245014B/en

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Abstract

An automatic sheet feeder includes a sheet input tray, first to third passageways, through which sheets may be sequentially passed, a sheet-feeding mechanism, and a sheet output tray. The first passageway communicates with the sheet input tray, the second passageway selectively communicates with the first passageway, and the third passageway selectively communicates with the first passageway. The sheet-feeding mechanism feeds a first sheet successively from the sheet input tray to the first, second, first, and third passageways. The sheet output tray, in which the sheets are stored, communicates with the third passageway. The front side of the first sheet is toward opposite directions when it passes through the first passageway in the first and second times. When the first sheet is fed into the third passageway, a second sheet is fed into the first passageway.

Description

1245014 引至該暫存區，並將該第一紙張從該暫存區導引至該第二通 道；及 一第二導引桿，可切換地將該第一紙張從該第一通道導引 至該暫存區或該出紙匣。 18.如申請專利範圍第17項所述之自動送紙裝置，其中該 第一通道形成有一影像處理區。 • 19.如申請專利範圍第17項所述之自動送紙裝置，更包含 一掃描模組，其乃與該影像處理區相對，用以對通過該影像處 理區之第一紙張進行掃描。 20. 如申請專利範圍第17項所述之自動送紙裝置，更包含 一列印模組，其乃與該影像處理區相對，用以對通過該影像處 理區之第一紙張進行列印。 21. 如申請專利範圍第17項所述之自動送紙裝置，其中該 送紙機構包含： 一進紙滾輪，將該第一紙張從該進紙匣饋送至該第一通 道； 一第一滾輪組及一第二滾輪組，位於該第一通道上，用以 協助將來自該進紙匣之該第一紙張饋送至該暫存區，並協助將 來自該第二通道之該第一紙張饋送至該出紙匣；及 一出紙滾輪組，用以將來自該第一通道之該第一紙張饋送 至該出紙匣。 22. 如申請專利範圍第21項所述之自動送紙裝置，其中該 第二滾輪組與該出紙滾輪組共用一個滾輪。 29 1245014 23.如申請專利範圍第17項所述之自動送紙裝置，其中該 送紙機構包含： 一進紙滾輪，將該第一紙張從該進紙匣饋送至該第一通 道； 一第一滾輪組，位於該第一通道上，用以協助將來自該進 紙匣之該第一紙張饋送至該暫存區，並協助將來自該第二通道 之該第一紙張饋送至該暫存區；及 一出紙滾輪組，用以將來自該第一通道之該第一紙張饋送 至該暫存區，並將暫存於該暫存區之該第一紙張饋送至該第二 通道，更用以將來自該第二通道及該第一通道之該第一紙張饋 送至該暫存區，然後使該第一紙張掉落至該出紙匣上。 301245014 leads to the temporary storage area, and guides the first paper from the temporary storage area to the second channel; and a second guide bar, which can switchably guide the first paper from the first channel Go to the temporary storage area or the output tray. 18. The automatic paper feeding device according to item 17 of the patent application scope, wherein the first channel forms an image processing area. • 19. The automatic paper feeding device according to item 17 of the scope of patent application, further comprising a scanning module, which is opposite to the image processing area and is used for scanning the first paper passing through the image processing area. 20. The automatic paper feeding device described in item 17 of the scope of patent application, further includes a printing module, which is opposite to the image processing area and is used to print the first paper passing through the image processing area. 21. The automatic paper feeding device according to item 17 of the scope of patent application, wherein the paper feeding mechanism comprises: a paper feed roller, which feeds the first paper from the paper tray to the first channel; a first roller And a second roller set are located on the first channel to assist in feeding the first paper from the tray to the temporary storage area, and to assist in feeding the first paper from the second channel To the paper output tray; and a paper output roller set for feeding the first paper from the first channel to the paper output tray. 22. The automatic paper feeding device according to item 21 of the patent application scope, wherein the second roller group and the paper output roller group share a roller. 29 1245014 23. The automatic paper feeding device according to item 17 of the scope of patent application, wherein the paper feeding mechanism comprises: a paper feed roller, which feeds the first paper from the paper tray to the first channel; A roller set is located on the first channel to assist in feeding the first paper from the tray to the temporary storage area, and to assist in feeding the first paper from the second channel to the temporary storage. And a paper ejection roller set for feeding the first paper from the first channel to the temporary storage area, and feeding the first paper temporarily stored in the temporary storage area to the second channel, It is further used to feed the first paper from the second channel and the first channel to the temporary storage area, and then drop the first paper onto the paper output tray. 30

TW92118103A 2003-04-14 2003-07-02 Automatic sheet feeder TWI245014B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92118103A TWI245014B (en) 2003-04-14 2003-07-02 Automatic sheet feeder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW92205849 2003-04-14
TW92118103A TWI245014B (en) 2003-04-14 2003-07-02 Automatic sheet feeder

Publications (2)

Publication Number Publication Date
TW200420484A TW200420484A (en) 2004-10-16
TWI245014B true TWI245014B (en) 2005-12-11

Family

ID=37189987

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92118103A TWI245014B (en) 2003-04-14 2003-07-02 Automatic sheet feeder

Country Status (1)

Country Link
TW (1) TWI245014B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7793927B2 (en) 2008-03-21 2010-09-14 Kinpo Electronics, Inc. Sheet-feeding apparatus
US8472087B2 (en) 2008-03-21 2013-06-25 Kinpo Electronics, Inc. Office machine with both platform-type scanning mode and feeder-type scanning mode

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI733052B (en) 2018-09-07 2021-07-11 虹光精密工業股份有限公司 Multi-purpose peripheral having two pivotal covers
TWI765635B (en) 2021-04-01 2022-05-21 虹光精密工業股份有限公司 Peripheral with pivotal turn-over guide mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7793927B2 (en) 2008-03-21 2010-09-14 Kinpo Electronics, Inc. Sheet-feeding apparatus
US7926801B2 (en) 2008-03-21 2011-04-19 Kinpo Electronics, Inc. Sheet-feeding apparatus
US8472087B2 (en) 2008-03-21 2013-06-25 Kinpo Electronics, Inc. Office machine with both platform-type scanning mode and feeder-type scanning mode

Also Published As

Publication number Publication date
TW200420484A (en) 2004-10-16

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