JPH0357491U - - Google Patents
Info
- Publication number
- JPH0357491U JPH0357491U JP1989115798U JP11579889U JPH0357491U JP H0357491 U JPH0357491 U JP H0357491U JP 1989115798 U JP1989115798 U JP 1989115798U JP 11579889 U JP11579889 U JP 11579889U JP H0357491 U JPH0357491 U JP H0357491U
- Authority
- JP
- Japan
- Prior art keywords
- mark
- light
- workpiece
- marked
- mark 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
- 238000010330 laser marking Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案によるレーザマーキング装置の
一実施例を示す説明図、第２図は反射マスクを示
す拡大断面図、第３図は従来のレーザマーキング
装置の一構成例を示す説明図である。
１１……レーザ発振器、１２……集光レンズ、
１３……反射マスク、１４……マーク部、１６…
…ガルバノミラー、２１……制御部、２２……被
加工物、２３……マーキング位置。
FIG. 1 is an explanatory diagram showing an embodiment of a laser marking device according to the present invention, FIG. 2 is an enlarged sectional view showing a reflective mask, and FIG. 3 is an explanatory diagram showing an example of the configuration of a conventional laser marking device. . 11... Laser oscillator, 12... Condensing lens,
13...Reflection mask, 14...Mark portion, 16...
... Galvanometer mirror, 21 ... Control unit, 22 ... Workpiece, 23 ... Marking position.
Claims (1)
光を集光させる集光レンズと、被加工物に対しマ
ーキングすべきマーク部を複数種類有し、前記任
意のマーク部に光が当たつた時点でそのマーク部
と対応する形状の光を反射し得る反射マスクと、
集光レンズによつて集光された光を前記反射マス
クの所望のマーク部に向かつて導き、かつ該マー
ク部による反射光を被加工物に照射させるガルバ
ノミラーと、指定されたマーク部に応じガルバノ
ミラーの回動角度を制御する制御部とを備えてい
ることを特徴とするレーザマーキング装置。 It has a laser oscillator, a condensing lens that focuses the laser beam from the laser oscillator, and multiple types of mark parts to be marked on the workpiece, and when the light hits any mark part, the mark part is marked. a reflective mask capable of reflecting light in a shape corresponding to the mark portion;
a galvanometer mirror that guides the light focused by the condenser lens toward a desired mark portion of the reflective mask and irradiates the workpiece with the light reflected by the mark portion; 1. A laser marking device comprising: a control section that controls a rotation angle of a galvanometer mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115798U JPH0357491U (en) | 1989-10-03 | 1989-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115798U JPH0357491U (en) | 1989-10-03 | 1989-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357491U true JPH0357491U (en) | 1991-06-03 |
Family
ID=31664116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989115798U Pending JPH0357491U (en) | 1989-10-03 | 1989-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357491U (en) |
-
1989
- 1989-10-03 JP JP1989115798U patent/JPH0357491U/ja active Pending
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