JPS62182453U - - Google Patents
Info
- Publication number
- JPS62182453U JPS62182453U JP6999786U JP6999786U JPS62182453U JP S62182453 U JPS62182453 U JP S62182453U JP 6999786 U JP6999786 U JP 6999786U JP 6999786 U JP6999786 U JP 6999786U JP S62182453 U JPS62182453 U JP S62182453U
- Authority
- JP
- Japan
- Prior art keywords
- inspected
- workpiece
- lighting device
- light emitting
- emitting portion
- 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
- 230000007547 defect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 1
Description
第１図Ａは本考案の一実施例に係る表面欠陥検
査装置における照明器具を示す斜視図、第１図Ｂ
はラインセンサを示す概略斜視図、第１図Ｃは第
１図Ａの正面図、第２図は本考案の一実施例に係
る表面欠陥検査装置の全体を示す斜視図、第３図
Ａは本考案の第２実施例を示す斜視図、第３図Ｂ
は第３図Ａの正面図、第４図は本考案の比較例を
示す照明器具を示す斜視図である。
１……基台、２……支持台、４……移動台、５
……ワーク支持台、１６……カメラ、２０……照
明器具、２１……発光部。
FIG. 1A is a perspective view showing a lighting fixture in a surface defect inspection device according to an embodiment of the present invention, and FIG. 1B
is a schematic perspective view showing a line sensor, FIG. 1C is a front view of FIG. 1A, FIG. A perspective view showing the second embodiment of the present invention, FIG. 3B
3A is a front view of FIG. 3A, and FIG. 4 is a perspective view of a lighting fixture showing a comparative example of the present invention. 1...Base, 2...Support stand, 4...Movement stand, 5
...Work support stand, 16...Camera, 20...Lighting equipment, 21...Light emitting unit.
Claims (1)
して回転させるワーク支持手段と、前記ワークの
前記被検査面を照明する照明器具と、前記被検査
面の前記照明器具からの反射光を受光して前記被
検査面の画像を取込むカメラとを有し、前記照明
器具として長く伸びた発光部を有する照明器具を
用い、前記発光部を前記ワークの回転中心軸に対
してこれを横切る方向にして前記照明器具を設置
してなる表面欠陥検査装置。 A workpiece support means for supporting and rotating a workpiece having a curved surface to be inspected, a lighting device for illuminating the surface to be inspected of the workpiece, and a means for receiving reflected light from the lighting device on the surface to be inspected. and a camera that captures an image of the surface to be inspected, using a lighting device having an elongated light emitting portion as the lighting device, and arranging the light emitting portion in a direction transverse to the central axis of rotation of the workpiece. A surface defect inspection device comprising the above-mentioned lighting equipment installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6999786U JPS62182453U (en) | 1986-05-12 | 1986-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6999786U JPS62182453U (en) | 1986-05-12 | 1986-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62182453U true JPS62182453U (en) | 1987-11-19 |
Family
ID=30911228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6999786U Pending JPS62182453U (en) | 1986-05-12 | 1986-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62182453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01318907A (en) * | 1988-06-17 | 1989-12-25 | Daihatsu Motor Co Ltd | Inspecting device for cam |
-
1986
- 1986-05-12 JP JP6999786U patent/JPS62182453U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01318907A (en) * | 1988-06-17 | 1989-12-25 | Daihatsu Motor Co Ltd | Inspecting device for cam |