JPS62140351U - - Google Patents
Info
- Publication number
- JPS62140351U JPS62140351U JP2513286U JP2513286U JPS62140351U JP S62140351 U JPS62140351 U JP S62140351U JP 2513286 U JP2513286 U JP 2513286U JP 2513286 U JP2513286 U JP 2513286U JP S62140351 U JPS62140351 U JP S62140351U
- Authority
- JP
- Japan
- Prior art keywords
- foreign object
- object detection
- detector
- detection device
- optical
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案に係る光学式異物検出装置の一
実施例における反射面の位置決めを行う際の構成
図、第２図は反射面の位置決め後赤色フイルムを
取り去つた後の異物検出装置を示す構成図、第３
図はこの異物検出装置に用いる異物検出器を示す
外観斜視図である。
１……作業テーブル、２ａ，２ｂ……投光源、
４ａ，４ｂ……ハーフミラー、５ａ，５ｂ……回
転ミラー、６ａ，６ｂ……パルスモータ、７ａ，
７ｂ……反射面、９ａ，９ｂ……受光素子、１０
，１１……異物検出器、１２……赤色フイルム。
Fig. 1 is a configuration diagram when positioning the reflective surface in an embodiment of the optical foreign object detection device according to the present invention, and Fig. 2 shows the foreign object detection device after removing the red film after positioning the reflective surface. Configuration diagram shown, 3rd
The figure is an external perspective view showing a foreign object detector used in this foreign object detection device. 1...Work table, 2a, 2b...Light source,
4a, 4b...half mirror, 5a, 5b...rotating mirror, 6a, 6b...pulse motor, 7a,
7b... Reflective surface, 9a, 9b... Light receiving element, 10
, 11... Foreign object detector, 12... Red film.
Claims (1)
出光を反射し検出器に導く反射面を備えてなる光
学式異物検出装置において、前記検出器に導かれ
る異物検出光を調色し可視光線とする光線調色手
段を設けたことを特徴とする光学式異物検出装置
。 In an optical foreign object detection device comprising a reflective surface that reflects foreign object detection light irradiated across the surface of a foreign object detection plate and guides it to a detector, the foreign object detection light guided to the detector is colored and made visible. An optical foreign object detection device characterized by being provided with a light beam color adjusting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2513286U JPH048351Y2 (en) | 1986-02-25 | 1986-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2513286U JPH048351Y2 (en) | 1986-02-25 | 1986-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62140351U true JPS62140351U (en) | 1987-09-04 |
| JPH048351Y2 JPH048351Y2 (en) | 1992-03-03 |
Family
ID=30824999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2513286U Expired JPH048351Y2 (en) | 1986-02-25 | 1986-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048351Y2 (en) |
-
1986
- 1986-02-25 JP JP2513286U patent/JPH048351Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048351Y2 (en) | 1992-03-03 |