JPS59104731U - Position detection device for sheets - Google Patents
Position detection device for sheetsInfo
- Publication number
- JPS59104731U JPS59104731U JP20253682U JP20253682U JPS59104731U JP S59104731 U JPS59104731 U JP S59104731U JP 20253682 U JP20253682 U JP 20253682U JP 20253682 U JP20253682 U JP 20253682U JP S59104731 U JPS59104731 U JP S59104731U
- Authority
- JP
- Japan
- Prior art keywords
- sheets
- edge
- sheet
- photoelectric detector
- detection device
- 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.)
- Granted
Links
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Controlling Sheets Or Webs (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はカラー印刷機の概略的構成説明図、第２図は印
刷用紙の位置決め状態を示す平面図、第３図は横針装置
による横引き動作状態および横引き不良検知状態を示す
側面図、第４図は本考案の一実施例を採用した印刷機の
横引装置部を示す概略的斜視図、第５図は同じく構成説
明図である。
Ｐ・・・シート類（印刷用紙）、９ａ・・・基準ガイド
面、１０・・・位置検出装置、１３・・・光電検出器、
１５・・・空気吹出部（空気吹付ノズル）。Fig. 1 is an explanatory diagram of the general configuration of a color printing press, Fig. 2 is a plan view showing the positioning state of printing paper, and Fig. 3 is a side view showing the state of horizontal pulling operation by the horizontal stitching device and the state of horizontal pulling failure detection. , FIG. 4 is a schematic perspective view showing a cross-drawing device section of a printing press employing an embodiment of the present invention, and FIG. 5 is a diagram illustrating the same configuration. P... Sheets (printing paper), 9a... Reference guide surface, 10... Position detection device, 13... Photoelectric detector,
15... Air blowing part (air blowing nozzle).
Claims (1)
検出器を設け、シート類の端縁部に照射した光の透過光
量もしくは反射光量を検出することにより、シート類の
端面位置を光学的に検出し得るようにしたシート類の位
置検出装置において、上記光電検出器の近傍に空気吹出
部を臨ませ、光電検出器による検出時に空気を吹付けて
シート類の端縁部を基準ガイド面に密着させる空気吹付
手段を設けたことを特徴とするシート類の位置検出装置
。A photoelectric detector is installed opposite the edge of the sheet along the reference guide surface, and the position of the edge of the sheet can be determined by detecting the amount of transmitted or reflected light irradiated onto the edge of the sheet. In a position detection device for sheets that can be detected optically, an air blowing section is placed near the photoelectric detector, and air is blown at the time of detection by the photoelectric detector so that the edge of the sheet is referenced. A position detecting device for sheets, characterized by being provided with air blowing means that brings the sheets into close contact with a guide surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20253682U JPS59104731U (en) | 1982-12-28 | 1982-12-28 | Position detection device for sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20253682U JPS59104731U (en) | 1982-12-28 | 1982-12-28 | Position detection device for sheets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59104731U true JPS59104731U (en) | 1984-07-14 |
| JPH0312520Y2 JPH0312520Y2 (en) | 1991-03-25 |
Family
ID=30428004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20253682U Granted JPS59104731U (en) | 1982-12-28 | 1982-12-28 | Position detection device for sheets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63207670A (en) * | 1987-02-25 | 1988-08-29 | Fuji Xerox Co Ltd | Printing position correcting device |
| JPS63180238U (en) * | 1987-05-15 | 1988-11-21 |
-
1982
- 1982-12-28 JP JP20253682U patent/JPS59104731U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63207670A (en) * | 1987-02-25 | 1988-08-29 | Fuji Xerox Co Ltd | Printing position correcting device |
| JPS63180238U (en) * | 1987-05-15 | 1988-11-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312520Y2 (en) | 1991-03-25 |
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