JPH0186523U - - Google Patents
Info
- Publication number
- JPH0186523U JPH0186523U JP18104987U JP18104987U JPH0186523U JP H0186523 U JPH0186523 U JP H0186523U JP 18104987 U JP18104987 U JP 18104987U JP 18104987 U JP18104987 U JP 18104987U JP H0186523 U JPH0186523 U JP H0186523U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- camera
- slit light
- corrugated board
- widthwise
- 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 5
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Description
第１図は本考案の実施例を示す対象機械構成図
、第２図Ａ，Ｂはそれぞれ上向きおよび下向きの
段ボールシート幅の反りを示す模式断面図、第３
図は同実施例におけるセンサ機器配置図及び本考
案により反り量の求め方を説明する画面図、第４
図は本考案のシステム構成図、第５図はそのシス
テムにおけるＣＲＴデイスプレイ表示例を示す図
である。
１……段ボールシート、２……ダブルフエーサ
、３……ロータリシヤ、４……スリツタスコアラ
、５……反り検出装置、６……スリツト光発生装
置、７……カメラ装置、８……輝線、９……画面
、１０……輝度線、１１……画像処理装置、１２
……ＣＲＴデイスプレイ装置、１３……コントロ
ーラ、１４……通信回線、１５……上位計算機。
Fig. 1 is a diagram of the target machine configuration showing an embodiment of the present invention, Figs. 2 A and B are schematic sectional views showing upward and downward warpage of the corrugated cardboard sheet width, respectively, and Fig. 3
The figure is a sensor equipment layout diagram in the same embodiment, a screen diagram explaining how to calculate the amount of warpage according to the present invention, and a fourth figure.
The figure is a system configuration diagram of the present invention, and FIG. 5 is a diagram showing an example of a CRT display display in the system. DESCRIPTION OF SYMBOLS 1... Corrugated cardboard sheet, 2... Double facer, 3... Rotary shear, 4... Slit scorer, 5... Warp detection device, 6... Slit light generator, 7... Camera device, 8... Bright line, 9... Screen, 10... Brightness line, 11... Image processing device, 12
... CRT display device, 13 ... controller, 14 ... communication line, 15 ... host computer.
Claims (1)
あるいは下部に該シートの走行方向と垂直に平行
スリツト光を照射する光源と、前記スリツト光と
前記シート表面との交点に形成される輝線を検知
するカメラと、このカメラでとらえた画像信号を
処理することにより前記段ボールシートの幅方向
の反り状態及びその量を検出する手段とを具備し
たことを特徴とする段ボールシートの反り検出装
置。 A light source that irradiates parallel slit light perpendicular to the running direction of the sheet onto the upper or lower part of the widthwise direction of a corrugated cardboard sheet running in a band shape, and a camera that detects a bright line formed at the intersection of the slit light and the sheet surface. A corrugated board sheet warpage detection device comprising: and means for detecting the widthwise warpage state and amount of warp of the corrugated board sheet by processing an image signal captured by the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18104987U JPH0186523U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18104987U JPH0186523U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186523U true JPH0186523U (en) | 1989-06-08 |
Family
ID=31472547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18104987U Pending JPH0186523U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7424901B2 (en) | 2002-02-05 | 2008-09-16 | Mitsubishi Heavy Industries, Ltd. | System for fabricating corrugated board |
-
1987
- 1987-11-30 JP JP18104987U patent/JPH0186523U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7424901B2 (en) | 2002-02-05 | 2008-09-16 | Mitsubishi Heavy Industries, Ltd. | System for fabricating corrugated board |
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