JPS6285423U - - Google Patents
Info
- Publication number
- JPS6285423U JPS6285423U JP1985177485U JP17748585U JPS6285423U JP S6285423 U JPS6285423 U JP S6285423U JP 1985177485 U JP1985177485 U JP 1985177485U JP 17748585 U JP17748585 U JP 17748585U JP S6285423 U JPS6285423 U JP S6285423U
- Authority
- JP
- Japan
- Prior art keywords
- laser light
- stencil
- light detection
- combination
- light source
- 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 4
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、この考案のマーキング装置の原理図
、第２図はこの考案によるマーキング装置の実施
例概略図、第３図はレーザを利用したマーキング
装置の従来例を示す図である。
図中、１：レーザ光源、２：シリンドリカルレ
ンズ、３：ステンシル、４：結像レンズ、５：被
マーク処理物、６：レーザ光検出器、７：レーザ
光検出窓。
FIG. 1 is a diagram showing the principle of the marking device of this invention, FIG. 2 is a schematic diagram of an embodiment of the marking device of this invention, and FIG. 3 is a diagram showing a conventional example of a marking device using a laser. In the figure, 1: laser light source, 2: cylindrical lens, 3: stencil, 4: imaging lens, 5: object to be marked, 6: laser light detector, 7: laser light detection window.
Claims (1)
レーザビームを線状もしくは帯状に絞るシリンド
リカルレンズと、印字パターンが打ち抜かれてい
る不透明性ステンシルと、このステンシルの後段
に配置される結像レンズとを用い、前記シリンド
リカルレンズと結像レンズとの組みと、ステンシ
ルと被マーク処理との組みとを、線状もしくは帯
状に絞られたビームとを直交する方向に、相対的
にスキヤンさせる手段と、更に前記ステンシルは
縁部にレーザ光検出窓を有し、このレーザ光検出
窓に対向してレーザ光検出装置を設けたことを特
徴とするマーキング装置。 It uses a laser light source, a cylindrical lens that focuses the laser beam emitted from the laser light source into a line or band shape, an opaque stencil with a printed pattern punched out, and an imaging lens placed after the stencil. , a means for relatively scanning the combination of the cylindrical lens and the imaging lens and the combination of the stencil and the marked object in a direction perpendicular to the linear or strip-shaped beam; A marking device characterized in that the stencil has a laser light detection window at its edge, and a laser light detection device is provided opposite to the laser light detection window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985177485U JPS6285423U (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985177485U JPS6285423U (en) | 1985-11-20 | 1985-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285423U true JPS6285423U (en) | 1987-05-30 |
Family
ID=31118728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985177485U Pending JPS6285423U (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285423U (en) |
-
1985
- 1985-11-20 JP JP1985177485U patent/JPS6285423U/ja active Pending
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