KR870000995A

KR870000995A - Auto cutting machine using laser beam

Info

Publication number: KR870000995A
Application number: KR1019850004926A
Authority: KR
Inventors: 살토리오 프랑코
Original assignee: 살토리오 프랑코; 프리마 프리게티 에스·피·에이
Priority date: 1985-07-11
Filing date: 1985-07-11
Publication date: 1987-03-10
Also published as: KR900000715B1

Abstract

내용 없음.No content.

Description

Auto cutting machine using laser beam

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 기재에 따른 실시 태양인 자동 절단기의 개략 평면도.1 is a schematic plan view of an automatic cutter as an embodiment according to the present disclosure.

제2도는 제1도 자동절단기의 측면도.2 is a side view of the automatic cutting machine of FIG.

제3도는 제2도의 III-III선을 따라 절취한 확대 단면도.3 is an enlarged cross-sectional view taken along the line III-III of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 절단기 2 : 절단조작영역1: Cutter 2: Cutting operation area

4 : 보호 구조물 6 : 기둥4: protective structure 6: pillar

12 : 승강장치 13 : 승강도어12: lifting device 13: lifting door

15 : 개구 16 : 작업대15: opening 16: working table

19 : 기둥 29 : 서어보 모우터19: pillar 29: servo motor

28 : 판 30 : 감속기어28: plate 30: reduction gear

31 : 출력축 32 : 피니언31: output shaft 32: pinion

33 : 랙 34 : 중공슬리이브33: rack 34: hollow sleeve

47 : 실린더형 신장부 48 : 동형부재47: cylindrical extension portion 48: the same type member

71 : 적외선광속 72 : 보호 가이드관71: infrared light 72: protection guide tube

73 : 제 1거울 77 : 렌즈73: first mirror 77: the lens

79 : 보조 발진기 80 : 레이저광속79: auxiliary oscillator 80: laser beam

81 : 이동식 거울 82 : 제어 컴퓨터81: removable mirror 82: control computer

Claims

One or more mounting tables capable of linear movement in the first direction by the first driving means, a powerful laser beam oscillator, a head for condensing or focusing the infrared light beam generated by the laser beam oscillator, and focusing and emitting the second and third It is possible to move in a first direction, a second direction perpendicular to the first direction, and a third direction perpendicular to both the first, second, and directions by using the drive means, and to support the head on the upper part of the mounting table. The drive means is provided with fourth drive means such that the head can rotate about a second direction or a second axis perpendicular to the first direction or the first axis with respect to the connecting means using movable support means and a fifth drive means. Connecting means for driving in the first direction or around the first axis, the driving means, the automatic control means for the laser beam oscillator and the material which cannot transmit infrared light beams, are constructed An automatic cutting machine is configured as a protective means for forming the cutting operation region provided so as to move across.

2. The laser oscillator and the drive and control means for the drive means are connected to a computer input line, and the drive means are suitable for determining the focus and direction of the infrared light beam and for conveying specific peripheral coordinates of the material being processed. Automatic cutting machine.

3. The automatic cutting machine according to claim 2, wherein the accumulating means includes a laser beam oscillator capable of traveling to the head and sending a beam of light.

The automatic cutter of claim 1, wherein the drive means comprises a servo motor and its position and speed are controlled by a hermetic operating system.

The head support means according to claim 1, wherein the support means for the head is located above the mount, and the first guide means which extends along the second direction across the mount and the third direction of carriage vertically movable along the first guide means. A second guide means attached to the carriage and a vertical column attached to the carriage along the second guide means so that the infrared light beam emitted from the powerful laser beam oscillator can be moved from the exit of the oscillator to the first guide means. An automatic cutter, passing along a linear path parallel to and having a column located on the linear path and having a turning means for changing the beam flux in a vertical direction.

6. The linear path of claim 5, wherein the linear path is developed below the first guide means, the column has a concave cross section, and the opening of the concave portion faces the laser beam oscillator so that an infrared light beam passes through the opening, and the direction change means is linear. An automatic cutter with a 45 degree slope to the passageway and a mirror attached to a position fixed to the carriage inside the column.

7. A cylinder according to claim 6, wherein the connecting means extends perpendicularly to each other and consists of a cylindrical body having two cylindrical extensions arranged on an axis coinciding with the first axis and the second axis. An auto cutter, in which a die extension is rotatably fixed to a bottom end of a column, a second cylinder extension portion is rotatably fixed to a head, and an axis of the head is perpendicular to the second extension.

8. The condenser lens according to claim 7, wherein a condenser lens for condensing is provided in the head such that the beam axis of the lens and the longitudinal axis of the head are parallel to each other, and the second mirror is disposed at the intersection of the head axis and the second cylinder type extension axis in the head. Positioning the third mirror at the intersection of both cylindrical body shafts in the cylindrical space, and the first mirror reflects the beam of light from the laser oscillator and advances through the first cylinder-type extension toward the second mirror.

9. The automatic cutting machine according to claim 8, wherein the head is provided with a conical end having a shaft opening through which the condensed light beam passes through and a gas supply means for supplying an inert gas to the conical end.

The method of claim 1, wherein the protection means is a vertical structure made of a material that is transparent to the light beam emitted from the upper structure and the powerful laser beam oscillator, the suction and discharge timing of the steel structure to separate the cutting operation surface, the smoke generated during the cutting operation. An automatic cutter comprising a paneled sidewall.

11. A workbench as claimed in claim 10, wherein the workbench is deployed across the operating surface, on which the guide is provided in parallel with the first direction and is long enough to support one mounting platform which is located completely outside the operating surface. An automatic cutter in series with the work piece in which two mounts are deployed through the openings formed on both opposite panels of the steel structure so as to protrude.

12. The opening according to claim 11, wherein the openings each consist of a lower part occupied by the workbench and an upper part to which the mounting table moves, and the upper part can be completely sealed by a sealing means that does not transmit the light beam when not used by the mounting table. Automatic cutting machine.

13. The automatic cutting machine according to claim 12, wherein the sealing means is a liftable door.

※ Note: The disclosure is based on the initial application.