JPH0331079U

JPH0331079U -

Info

Publication number: JPH0331079U
Application number: JP1989088320U
Authority: JP
Priority date: 1989-07-27
Filing date: 1989-07-27
Publication date: 1991-03-26

Description

[Brief explanation of the drawing]

第１図〜第７図はこの考案の一実施例による三
次元レーザ加工機教示補助装置を示し、第１図は
三次元レーザ加工機教示補助装置の構成図、第２
図はレーザ加工機制御装置のＨ／ｗ概略ブロツク
図、第３図は加工ヘツドとカメラの位置関係図、
第４図は標準Ｈｅ−Ｎｅスポツト撮像図、第５図
は加工ヘツドが加工ワーク面の垂直方向からずれ
た時の撮像図、第６図は加工ヘツドとカメラを表
現する座標系との関係図、第７図、第８図は従来
の三次元レーザ加工機教示補助装置の構成図、第
８図は加工ヘツドの姿勢ベクトルｍと加工ワーク
に垂直な方向ベクトルｎとの関係図である。図において、１……ペンダントボツクス、２…
…加工ワーク、３……加工ヘツド、５……レーザ
加工機制御装置、７……レーザ発振器、１０……
三次元レーザ加工機本体、１１……カメラ、１２
……Ｈｅ−Ｎｅレーザ像、１３……モニタである
。なお、図中、同一符号は同一、又は相当部分を
示す。 1 to 7 show a three-dimensional laser processing machine teaching aid device according to an embodiment of this invention, FIG. 1 is a configuration diagram of the three-dimensional laser processing machine teaching aid device, and FIG.
The figure is a H/W schematic block diagram of the laser processing machine control device, and Figure 3 is a diagram of the positional relationship between the processing head and camera.
Figure 4 is an image taken of a standard He-Ne spot, Figure 5 is an image taken when the processing head deviates from the perpendicular direction of the workpiece surface, and Figure 6 is a diagram of the relationship between the processing head and the coordinate system representing the camera. , 7 and 8 are block diagrams of a conventional three-dimensional laser processing machine teaching aid device, and FIG. 8 is a diagram showing the relationship between the attitude vector m of the processing head and the direction vector n perpendicular to the workpiece. In the figure, 1... pendant box, 2...
...Workpiece, 3... Processing head, 5... Laser processing machine control device, 7... Laser oscillator, 10...
Three-dimensional laser processing machine body, 11... Camera, 12
. . . He-Ne laser image, 13 . . . monitor. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a three-dimensional laser processing machine that can move the processing head in any three-dimensional direction with respect to the workpiece,
A camera attached to a rotating shaft linked to the movement of the processing head, a circuit that controls the camera, a circuit that holds the captured image, a circuit that processes the held circuit, and a monitor device that displays the image captured by the camera. A three-dimensional laser processing machine teaching aid device characterized by the addition of the following.