JPS6056633U - Sheet feeder - Google Patents
Sheet feederInfo
- Publication number
- JPS6056633U JPS6056633U JP14894683U JP14894683U JPS6056633U JP S6056633 U JPS6056633 U JP S6056633U JP 14894683 U JP14894683 U JP 14894683U JP 14894683 U JP14894683 U JP 14894683U JP S6056633 U JPS6056633 U JP S6056633U
- Authority
- JP
- Japan
- Prior art keywords
- sheets
- fluid
- feeding device
- sheet feeding
- paper feed
- 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
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１丙は従来の枚葉紙給紙装置の概略説明図、第２図は
本考案に係る枚葉紙給紙装置の一実施例を図示した説明
図である。
１・・・用紙、２・・・用紙トレイ、３・・・底板、４
・・・給紙ロール、５・・・平行定規、６・・・油圧シ
リンダ、７ａ、７ｂ・・・シリンダ室、８・・・４ポ一
ト２位置電磁切換弁、９ａ、９ｂ・・・逆止め弁材可変
形流量調整弁、１０・・・同期シリンダ、ｌｌａ、ｌｌ
ｂ・・・油圧シリンダ室、１２ａ、１２ｂ・・・空圧シ
リンダ室、１３・・・３ポ一ト３位置電磁切換弁、１４
・・・圧力空気源、１５・・・メインリリーフ弁、１６
・・・比例電磁式ＩＪ ＩＪ−フ弁、１７・・・パワー
増巾器、１８・・・可変抵抗器、１９・・・移動端子、
２０・・・固定端子、２１・・・検出片、２２・・・直
流電源。1C is a schematic explanatory diagram of a conventional sheet feeding device, and FIG. 2 is an explanatory diagram illustrating an embodiment of the sheet feeding device according to the present invention. 1...Paper, 2...Paper tray, 3...Bottom plate, 4
... Paper feed roll, 5... Parallel ruler, 6... Hydraulic cylinder, 7a, 7b... Cylinder chamber, 8... 4-point 2-position electromagnetic switching valve, 9a, 9b... Non-return valve material variable flow rate adjustment valve, 10...Synchronous cylinder, lla, ll
b... Hydraulic cylinder chamber, 12a, 12b... Pneumatic cylinder chamber, 13... 3-point 3-position electromagnetic switching valve, 14
... Pressure air source, 15 ... Main relief valve, 16
... Proportional electromagnetic IJ IJ-F valve, 17... Power amplifier, 18... Variable resistor, 19... Moving terminal,
20...Fixed terminal, 21...Detection piece, 22...DC power supply.
Claims (1)
給紙ロールの回転により枚葉紙を供給する枚葉紙給紙装
置において、前記積層枚葉紙の自重に抗してこれを支持
するとともに上方へ持上げる流体アクチュエータと、圧
力流体源より前記流体アクチュエータに前記積層枚葉紙
の量に応じて所要圧力の圧力流体を供給する圧力制御弁
と、前記給紙ロール回転時に前記流体アクチュエータへ
の流体給排通路を一時的に遮断する切換弁とを備えたこ
とを特徴とする枚葉紙給紙装置。In a sheet feeding device that brings the top layer of a stack of sheets into contact with a paper feed roll and supplies sheets by rotation of the paper feed roll, the top layer of the stack of sheets is a fluid actuator that supports and lifts the sheet upward; a pressure control valve that supplies pressurized fluid at a required pressure from a pressure fluid source to the fluid actuator according to the amount of the stacked sheets; A sheet feeding device comprising: a switching valve that temporarily blocks a fluid supply/discharge path to the fluid actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14894683U JPS6056633U (en) | 1983-09-28 | 1983-09-28 | Sheet feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14894683U JPS6056633U (en) | 1983-09-28 | 1983-09-28 | Sheet feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6056633U true JPS6056633U (en) | 1985-04-20 |
Family
ID=30330777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14894683U Pending JPS6056633U (en) | 1983-09-28 | 1983-09-28 | Sheet feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6056633U (en) |
-
1983
- 1983-09-28 JP JP14894683U patent/JPS6056633U/en active Pending
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