JP2017061350A5 - - Google Patents
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- JP2017061350A5 JP2017061350A5 JP2015186709A JP2015186709A JP2017061350A5 JP 2017061350 A5 JP2017061350 A5 JP 2017061350A5 JP 2015186709 A JP2015186709 A JP 2015186709A JP 2015186709 A JP2015186709 A JP 2015186709A JP 2017061350 A5 JP2017061350 A5 JP 2017061350A5
- Authority
- JP
- Japan
- Prior art keywords
- medium
- feeding device
- separation roller
- roller
- medium feeding
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 238000001514 detection method Methods 0.000 claims 12
- 238000000926 separation method Methods 0.000 claims 12
Claims (12)
前記媒体載置部から媒体を送り出す給送ローラーと、
前記給送ローラーとの間で媒体をニップすることにより媒体を分離する分離ローラーと、を備え、
前記分離ローラーは、変位することにより、前記給送ローラーと接する位置を調整可能に構成されている、
ことを特徴とする媒体給送装置。 A medium placement unit for placing a medium;
A feeding roller for feeding out the medium from the medium mounting section;
A separation roller for separating the medium by nipping the medium with the feeding roller,
The separation roller is configured to be capable of adjusting a position in contact with the feeding roller by being displaced ,
A medium feeding device.
ことを特徴とする媒体給送装置。 The medium feeding device according to claim 1, wherein the separation roller is configured to be capable of adjusting the position by swinging around a rotation axis center of the feeding roller.
A medium feeding device.
ことを特徴とする媒体給送装置。 3. The medium feeding device according to claim 1, wherein the separation roller is configured to be displaceable together with a path forming member that forms a feeding path for feeding a medium, which forms a periphery of the separation roller. ing,
A medium feeding device.
前記駆動源を制御する制御手段と、を備える、
ことを特徴とする媒体給送装置。 In the medium feeding device according to any one of claims 1 to 3, a driving source for displacing the separation roller;
Control means for controlling the drive source,
A medium feeding device.
前記制御手段が、前記高さ検出手段の検出結果に応じて前記分離ローラーを変位させる、
ことを特徴とする媒体給送装置。 The medium feeding device according to claim 4, further comprising a height detection unit that detects a stacking height of the medium placed on the medium placement unit,
The control means displaces the separation roller according to the detection result of the height detection means;
A medium feeding device.
ことを特徴とする媒体給送装置。 The medium feeding device according to claim 4 or 5, wherein the control unit displaces the separation roller in accordance with information about a medium input by a user.
A medium feeding device.
前記制御手段は、前記湿度検出手段の検出結果に応じて前記分離ローラーを変位させる、
ことを特徴とする媒体給送装置。 The medium feeding device according to any one of claims 4 to 6, further comprising humidity detection means for detecting humidity,
The control means displaces the separation roller according to the detection result of the humidity detection means.
A medium feeding device.
前記制御手段は、前記重送検出手段の検出結果に応じ、前記分離ローラーを変位させる、
ことを特徴とする媒体給送装置。 The medium feeding device according to any one of claims 4 to 7, further comprising a double feed detection unit that detects double feeding of the medium on a downstream side of the feeding roller.
The control means displaces the separation roller according to the detection result of the double feed detection means.
A medium feeding device.
前記制御手段は、前記不送検出手段の検出結果に応じ、前記分離ローラーを変位させる、
ことを特徴とする媒体給送装置。 The medium feeding device according to any one of claims 4 to 8, further comprising a non-feed detection unit that detects non-feed of the medium on the downstream side of the feed roller,
The control means displaces the separation roller according to the detection result of the non-delivery detection means.
A medium feeding device.
ことを特徴とする媒体給送装置。A medium feeding device.
前記読み取り手段の側へ媒体を給送する、請求項１から請求項１０のいずれか一項に記載の媒体給送装置と、
を備えた画像読取装置。 Reading means for reading the medium;
The medium feeding device according to any one of claims 1 to 10 , wherein the medium is fed to the side of the reading unit.
An image reading apparatus comprising:
前記記録手段の側へ媒体を給送する、請求項１から請求項１０のいずれか一項に記載の媒体給送装置と、
を備えた記録装置。 Recording means for recording on a medium;
The medium feeding device according to any one of claims 1 to 10 , wherein the medium is fed to the recording means side.
Recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015186709A JP6617871B2 (en) | 2015-09-24 | 2015-09-24 | Medium feeding device, image reading device, and recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015186709A JP6617871B2 (en) | 2015-09-24 | 2015-09-24 | Medium feeding device, image reading device, and recording device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017061350A JP2017061350A (en) | 2017-03-30 |
| JP2017061350A5 true JP2017061350A5 (en) | 2018-11-01 |
| JP6617871B2 JP6617871B2 (en) | 2019-12-11 |
Family
ID=58429032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015186709A Active JP6617871B2 (en) | 2015-09-24 | 2015-09-24 | Medium feeding device, image reading device, and recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6617871B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6977451B2 (en) | 2017-09-28 | 2021-12-08 | セイコーエプソン株式会社 | Media feeder, image reader, recording device |
| JP6946938B2 (en) * | 2017-10-31 | 2021-10-13 | セイコーエプソン株式会社 | Image reader |
| JP7414574B2 (en) * | 2020-02-19 | 2024-01-16 | 株式会社Pfu | Media transport device, control method and control program |
| JP7337727B2 (en) * | 2020-02-19 | 2023-09-04 | 株式会社Pfu | MEDIUM CONVEYING DEVICE, CONTROL METHOD AND CONTROL PROGRAM |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052430A (en) * | 1983-09-02 | 1985-03-25 | Matsushita Graphic Commun Syst Inc | Automatic paper feeding apparatus |
| JP3272408B2 (en) * | 1992-09-02 | 2002-04-08 | 株式会社リコー | Recirculating automatic document feeder |
| JPH06135586A (en) * | 1992-10-26 | 1994-05-17 | Ricoh Co Ltd | Paper feeder |
| JP3296604B2 (en) * | 1992-11-20 | 2002-07-02 | 株式会社リコー | Paper separation device |
| JPH0776434A (en) * | 1993-09-08 | 1995-03-20 | Brother Ind Ltd | Paper sheet separating and feeding device |
| JPH07101580A (en) * | 1993-10-06 | 1995-04-18 | Hitachi Ltd | Paper separating mechanism |
| JP3825607B2 (en) * | 2000-03-24 | 2006-09-27 | 株式会社東芝 | Paper sheet processing equipment |
| JP2006281676A (en) * | 2005-04-04 | 2006-10-19 | Canon Finetech Inc | Image recording device and its control method |
| JP2015101457A (en) * | 2013-11-26 | 2015-06-04 | キヤノンファインテック株式会社 | Sheet transportation device, image reading device, and image formation device |
-
2015
- 2015-09-24 JP JP2015186709A patent/JP6617871B2/en active Active
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