JPH0299847U - - Google Patents
Info
- Publication number
- JPH0299847U JPH0299847U JP1034889U JP1034889U JPH0299847U JP H0299847 U JPH0299847 U JP H0299847U JP 1034889 U JP1034889 U JP 1034889U JP 1034889 U JP1034889 U JP 1034889U JP H0299847 U JPH0299847 U JP H0299847U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- sucked
- suction means
- conveying
- moving
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Controlling Sheets Or Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の一実施例による給紙装置の斜
視図、第２図は同給紙装置の概略側面断面図、第
３図は制御系のブロツク図、第４図ａ，ｂ，ｃ，
ｄは同装置の動作を説明するための図、第５図は
他の実施例の要部前面図である。
１１…制御装置（制御手段）、１６…用紙、１
７…給紙カセツト、１９ａ…送りローラ（搬送手
段）、１９ｂ…ピンチローラ、３１…吸盤（吸引
手段）、３３…紙検知センサ、３５…フレーム、
４０…ステツプモータ（移動手段）。
Fig. 1 is a perspective view of a paper feeding device according to an embodiment of the present invention, Fig. 2 is a schematic side sectional view of the same paper feeding device, Fig. 3 is a block diagram of the control system, and Fig. 4 a, b, c. ，
d is a diagram for explaining the operation of the device, and FIG. 5 is a front view of main parts of another embodiment. 11...Control device (control means), 16...Paper, 1
7... Paper feed cassette, 19a... Feed roller (conveying means), 19b... Pinch roller, 31... Suction cup (suction means), 33... Paper detection sensor, 35... Frame,
40...Step motor (moving means).
Claims (1)
吸引手段と、用紙を搬送するための搬送手段と、
上記吸引手段により吸引された用紙を搬送手段へ
受け渡すために吸引手段を移動させる移動手段と
を備えた給紙装置において、 上記吸引手段により用紙が吸引された状態にあ
るかどうかを検出するセンサと、上記センサの検
出信号に基き用紙が正常に吸引されているかどう
かを判断し、正常に吸引されていないと判断した
とき、エラー処理を行なう制御手段とを備えたこ
とを特徴とする給紙装置。[Claims for Utility Model Registration] A suction means for suctioning the topmost paper of the stacked sheets, a conveying means for conveying the sheets,
In a paper feeding device comprising a moving means for moving the suction means in order to transfer the paper sucked by the suction means to a conveying means, a sensor detects whether or not the paper is being sucked by the suction means. and a control means for determining whether or not the paper is being sucked normally based on the detection signal of the sensor, and for performing error processing when it is determined that the paper is not being sucked normally. Device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1034889U JPH0299847U (en) | 1989-01-30 | 1989-01-30 | |
| US07/472,183 US5041879A (en) | 1989-01-30 | 1990-01-30 | Sheet supplying device having control unit for sheet supplying operation |
| EP19900300972 EP0381459A3 (en) | 1989-01-30 | 1990-01-30 | Sheet supplying device having control unit for sheet supplying operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1034889U JPH0299847U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0299847U true JPH0299847U (en) | 1990-08-08 |
Family
ID=31217930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1034889U Pending JPH0299847U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0299847U (en) |
-
1989
- 1989-01-30 JP JP1034889U patent/JPH0299847U/ja active Pending
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