JPH0227362U - - Google Patents
Info
- Publication number
- JPH0227362U JPH0227362U JP10592988U JP10592988U JPH0227362U JP H0227362 U JPH0227362 U JP H0227362U JP 10592988 U JP10592988 U JP 10592988U JP 10592988 U JP10592988 U JP 10592988U JP H0227362 U JPH0227362 U JP H0227362U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- stacker
- cam
- compression spring
- sheets
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は本考案の原理説明図、第３図はパルスモータ
の説明図、第４図は従来例の断面図である。
第１図ないし第３図において、１１はスタツカ
、１２は用紙、１３はピツクローラ、１４はセパ
レータ、１５は圧縮スプリング、１６はカム、１
７は紙厚検知センサ、１８はパルスモータ、１９
はプレート、２０はフイードローラ、２１はピン
チローラ、２２はパスウエイ、２３は支点、２４
は永久磁石、２５は電磁石、２６は回転軸、を示
す。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an explanatory diagram of the principle of the present invention, FIG. 3 is an explanatory diagram of a pulse motor, and FIG. 4 is a sectional view of a conventional example. 1 to 3, 11 is a stacker, 12 is paper, 13 is a pick roller, 14 is a separator, 15 is a compression spring, 16 is a cam, 1
7 is a paper thickness detection sensor, 18 is a pulse motor, 19
is a plate, 20 is a feed roller, 21 is a pinch roller, 22 is a pathway, 23 is a fulcrum, 24
25 is a permanent magnet, 25 is an electromagnet, and 26 is a rotating shaft.
Claims (1)
がら繰り出すピツクローラ１３、 該ピツクローラ１３の下部に接し用紙１２を分
離する板状のセパレータ１４、 該セパレータ１４を前記ピツクローラ１３に付
勢する圧縮スプリング１５、 該圧縮スプリング１５の位置を付勢方向に上下
させるカム１６、 前記スタツカ１１から繰り出す用紙１２の厚さ
を検知する紙厚検知センサ１７、 該紙厚検知センサ１７で検知した紙厚に応じて
前記カム１６を回転させるパルスモータ１８を備
えてなることを特徴とする自動圧力可変式用紙分
離機構。[Claims for Utility Model Registration] A pick crawler 13 that rotates and feeds out the sheets 12 stacked on the stacker 11, a plate-shaped separator 14 that comes into contact with the lower part of the pick roller 13 and separates the sheets 12, and a plate-shaped separator 14 that connects the separator 14 to the pick roller 13. A compression spring 15 that biases, a cam 16 that moves the position of the compression spring 15 up and down in the biasing direction, a paper thickness detection sensor 17 that detects the thickness of the paper 12 fed out from the stacker 11, and detection by the paper thickness detection sensor 17. An automatic variable pressure paper separation mechanism characterized by comprising a pulse motor 18 that rotates the cam 16 according to the paper thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10592988U JPH0227362U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10592988U JPH0227362U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227362U true JPH0227362U (en) | 1990-02-22 |
Family
ID=31338984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10592988U Pending JPH0227362U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11106058A (en) * | 1997-10-03 | 1999-04-20 | Tohoku Ricoh Co Ltd | Method and device for printing |
| JP2011178514A (en) * | 2010-03-01 | 2011-09-15 | Ricoh Co Ltd | Separating and feeding device and image forming device |
| JP2012197178A (en) * | 2011-03-08 | 2012-10-18 | Ricoh Co Ltd | Sheet feeding device and image forming apparatus |
-
1988
- 1988-08-12 JP JP10592988U patent/JPH0227362U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11106058A (en) * | 1997-10-03 | 1999-04-20 | Tohoku Ricoh Co Ltd | Method and device for printing |
| JP2011178514A (en) * | 2010-03-01 | 2011-09-15 | Ricoh Co Ltd | Separating and feeding device and image forming device |
| JP2012197178A (en) * | 2011-03-08 | 2012-10-18 | Ricoh Co Ltd | Sheet feeding device and image forming apparatus |
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