JPS63193308U - - Google Patents
Info
- Publication number
- JPS63193308U JPS63193308U JP7967088U JP7967088U JPS63193308U JP S63193308 U JPS63193308 U JP S63193308U JP 7967088 U JP7967088 U JP 7967088U JP 7967088 U JP7967088 U JP 7967088U JP S63193308 U JPS63193308 U JP S63193308U
- Authority
- JP
- Japan
- Prior art keywords
- scanning device
- printing plate
- offset printing
- printing
- front panel
- 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
- 238000007639 printing Methods 0.000 claims description 13
- 238000007645 offset printing Methods 0.000 claims 6
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は印刷版の処理工程を示すフローチヤー
ト、第２図はこの考案による移動可能な光電検出
装置と印刷版との位置関係を示す図、第３図は光
電検出装置による検出走査の様子を示す図、第４
図は光電検出装置における検出要素の構成例を示
す回路図、第５図Ａ，Ｂは光電検出装置の概略構
造を示す側面図と正面図、第６図Ａ，Ｂはこの考
案の測定装置の外観の外観構成を示す正面図と側
面図、第７図は一部機構を詳細に示す図、第８図
はこの考案による演算処理装置の構成例を示すブ
ロツク図、第９図は印刷版と螢光灯との最適な相
対位置関係を説明するための図、第１０図はその
説明に供する距離Ｘと照度との関係を示す図、第
１１図はこの考案による装置の動作例を示すフロ
ーチヤート、第１２図はこの考案によるプリント
例を示す図、第１３図はこの考案による光電検出
装置の受光部の他の例を示す図、第１４図はその
動作を説明するための図、第１５図は第１３図の
装置の変形例を示す図、第１６図はこの考案によ
る光電検出装置の受光部のさらに別の例を示す図
、第１７図はその変形例を示す図である。
１０……光電検出装置、１１，１２……螢光灯
、１３……光電検出器、１４……遮蔽箱、１５，
１６……スリツト、１７……遮光箱、１８……仕
切板、２０……印刷版、２１……咬え、２２……
咬え尻、２３……キヤリブレーシヨンマーク、２
４……非画線部、２５……画線部（印刷有効領域
）、３１及び７３……ラツク、３２……ピニオン
、３４……モータ、３６……ロータリエンコーダ
、３７……歯車機構、３８……吸引装置、４０…
…演算処理装置、４１……増幅回路、４２……マ
ルチプレクサ、４３……ＡＤ変換器、４４……Ｃ
ＰＵ、４５……ＲＯＭ、４７……キーボード、４
８……プリンタ、４９……入出力制御装置、５０
……読取回路、７１……前面パネル、７２……ガ
イドレール、７４……ステージ、７５，７６……
ピン。
Figure 1 is a flowchart showing the printing plate processing process, Figure 2 is a diagram showing the positional relationship between the movable photoelectric detection device and the printing plate according to this invention, and Figure 3 is a state of detection scanning by the photoelectric detection device. Figure 4 showing
The figure is a circuit diagram showing an example of the configuration of the detection element in the photoelectric detection device, Figures 5A and B are side and front views showing the schematic structure of the photoelectric detection device, and Figures 6A and B are the measuring device of this invention. A front view and a side view showing the external appearance configuration, FIG. 7 is a diagram showing a part of the mechanism in detail, FIG. 8 is a block diagram showing an example of the configuration of the arithmetic processing device according to this invention, and FIG. 9 is a printed version. A diagram for explaining the optimal relative positional relationship with a fluorescent lamp, FIG. 10 is a diagram showing the relationship between distance 12 is a diagram showing an example of printing according to this invention, FIG. 13 is a diagram showing another example of the light receiving section of the photoelectric detection device according to this invention, and FIG. 14 is a diagram for explaining its operation. FIG. 15 is a diagram showing a modification of the device shown in FIG. 13, FIG. 16 is a diagram showing still another example of the light receiving section of the photoelectric detection device according to this invention, and FIG. 17 is a diagram showing a modification thereof. 10... Photoelectric detection device, 11, 12... Fluorescent lamp, 13... Photoelectric detector, 14... Shielding box, 15,
16...slit, 17...shading box, 18...partition plate, 20...printing plate, 21...bite, 22...
Biting butt, 23... Calibration mark, 2
4... Non-printing area, 25... Printing area (printing effective area), 31 and 73... Rack, 32... Pinion, 34... Motor, 36... Rotary encoder, 37... Gear mechanism, 38 ...Suction device, 40...
...Arithmetic processing unit, 41...Amplification circuit, 42...Multiplexer, 43...AD converter, 44...C
PU, 45...ROM, 47...Keyboard, 4
8... Printer, 49... Input/output control device, 50
...Reading circuit, 71...Front panel, 72...Guide rail, 74...Stage, 75, 76...
pin.
Claims (1)
るための装置であつて、 傾斜した前面パネルを有する装置本体と、 前記前面パネル上に設けられた多数の貫通孔を
もつた平板からなるステージと、 前記ステージ上に載せられたオフセツト印刷用
印刷版に光を遮光部材によつて規制して照射する
ための光源、このオフセツト印刷用印刷版からの
反射光を検出する光電検出器、を有する走査装置
と、 前記装置本体内に設けられ、前記オフセツト印
刷用印刷版を前記ステージの貫通孔を通して吸引
固定する吸引装置と、 前記走査装置を前記前面パネル上で摺動自在に
支持する支持手段と、 前記走査装置を前記前面パネルに対して摺動運
動させるように駆動する駆動手段と、 前記走査装置の上面に設けられ、絵柄面積測定
のための指示を入力する入力装置と、 前記入力装置が入力した指示に基づいて、前記
光源、前記吸引装置および前記駆動手段を制御し
、前記光電検出器から得られる信号に基づいて、
前記オフセツト印刷用印刷版の絵柄面積を演算す
る機能を有し、前記走査装置内に設けられた演算
装置と、 前記走査装置の上面に設けられ、前記演算装置
の演算結果を出力する出力装置と、 を備えることを特徴とするオフセツト印刷用印
刷版から絵柄面積を測定するための装置。[Scope of Claim for Utility Model Registration] A device for measuring a pattern area from a printing plate for offset printing, comprising: a main body of the device having an inclined front panel; and a large number of through holes provided on the front panel. a stage consisting of a flat plate placed on the stage; a light source for irradiating the printing plate for offset printing placed on the stage with light regulated by a light shielding member; and a photoelectric device for detecting the reflected light from the printing plate for offset printing. a scanning device having a detector; a suction device provided in the main body of the device for suctioning and fixing the printing plate for offset printing through a through-hole in the stage; and a suction device that allows the scanning device to slide freely on the front panel. a support means for supporting the scanning device; a driving device for driving the scanning device so as to slide the scanning device with respect to the front panel; and an input device provided on the top surface of the scanning device for inputting an instruction for measuring a pattern area. , controlling the light source, the suction device, and the driving means based on an instruction input by the input device, and based on a signal obtained from the photoelectric detector,
an arithmetic device having a function of calculating the picture area of the printing plate for offset printing and provided in the scanning device; an output device provided on the top surface of the scanning device and outputting the arithmetic result of the arithmetic device; A device for measuring a pattern area from a printing plate for offset printing, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7967088U JPH018961Y2 (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7967088U JPH018961Y2 (en) | 1988-06-16 | 1988-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63193308U true JPS63193308U (en) | 1988-12-13 |
| JPH018961Y2 JPH018961Y2 (en) | 1989-03-10 |
Family
ID=30929753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7967088U Expired JPH018961Y2 (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH018961Y2 (en) |
-
1988
- 1988-06-16 JP JP7967088U patent/JPH018961Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH018961Y2 (en) | 1989-03-10 |
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