JPH0334026U - - Google Patents
Info
- Publication number
- JPH0334026U JPH0334026U JP9460389U JP9460389U JPH0334026U JP H0334026 U JPH0334026 U JP H0334026U JP 9460389 U JP9460389 U JP 9460389U JP 9460389 U JP9460389 U JP 9460389U JP H0334026 U JPH0334026 U JP H0334026U
- Authority
- JP
- Japan
- Prior art keywords
- glass plate
- lateral deviation
- value
- deviation amount
- output signal
- 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
- 239000011521 glass Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
第１図は本考案に係るガラス板の横ずれ検出装
置を示す構成図、第２図は搬送されるガラス板の
載置状態を示す図、第３図はラインセンサーカメ
ラと光源及び板ガラスの位置関係を示す図、第４
図はラインセンサーカメラの出力信号を示す図で
ある。
尚、図面中１……加熱炉、１２……搬送ロール
、１４……搬送炉、１５……撮影手段（ラインセ
ンサー）、１９……信号変換手段、２０……マイ
クロコンピユータである。
Fig. 1 is a configuration diagram showing a device for detecting lateral deviation of a glass plate according to the present invention, Fig. 2 is a diagram showing a placed state of a glass plate being transported, and Fig. 3 is a positional relationship between a line sensor camera, a light source, and a glass plate. Figure 4 showing
The figure is a diagram showing an output signal of a line sensor camera. In the drawings, 1... heating furnace, 12... conveying roll, 14... conveying furnace, 15... photographing means (line sensor), 19... signal converting means, 20... microcomputer.
Claims (1)
成形装置に搬送する搬送ロールの上方に設けられ
、少なくともガラス板の横巾方向の一端縁部が視
野に入るよう設置された撮影手段と、この撮影手
段の出力信号に基づきガラス板の一端縁部を検出
し、この検出値に基づいてガラス板の横ずれ量を
算出する横ずれ量算出手段と、この横ずれ量算出
手段の出力値を設定値と比較し、その比較値が所
定値以下にあるか否かを判断する判断手段と、こ
の判断手段の出力信号に基づいて検出結果を知ら
せる報知手段とを備えてなることを特徴とするガ
ラス板の横ずれ検出装置。 a photographing means installed above a conveyor roll that conveys a glass plate heated to a forming temperature from a furnace outlet to a forming apparatus, and installed so that at least one end edge in the width direction of the glass plate can be seen; lateral deviation amount calculation means for detecting one end edge of the glass plate based on the output signal of the photographing means and calculating the lateral deviation amount of the glass plate based on the detected value; and comparing the output value of the lateral deviation amount calculation means with a set value. lateral deviation of a glass plate, characterized in that it comprises a judgment means for judging whether the comparison value is below a predetermined value, and a notification means for notifying the detection result based on the output signal of the judgment means. Detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9460389U JPH0334026U (en) | 1989-08-11 | 1989-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9460389U JPH0334026U (en) | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334026U true JPH0334026U (en) | 1991-04-03 |
Family
ID=31643925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9460389U Pending JPH0334026U (en) | 1989-08-11 | 1989-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018528138A (en) * | 2015-06-25 | 2018-09-27 | サン−ゴバン グラス フランス | Glass plate transfer device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6345141A (en) * | 1986-08-13 | 1988-02-26 | Central Glass Co Ltd | Positioning method for glass plate and apparatus therefor |
-
1989
- 1989-08-11 JP JP9460389U patent/JPH0334026U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6345141A (en) * | 1986-08-13 | 1988-02-26 | Central Glass Co Ltd | Positioning method for glass plate and apparatus therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018528138A (en) * | 2015-06-25 | 2018-09-27 | サン−ゴバン グラス フランス | Glass plate transfer device |
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