Combined type reverse dimming device of light path of laser cutting machine

A technology of laser cutting machine and dimming device, which is applied to laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of increasing the difficulty of dimming, consuming manpower and time, and increasing the cost and maintenance cost of the cutting machine. , to achieve the effect of fast and reliable dimming, low power consumption and saving dimming time

Active Publication Date: 2014-01-29
PENTA CHUTIAN LASER (WENZHOU) CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This increases the difficulty of dimming and consumes more manpower and time, thus increasing the cost and maintenance cost of the cutting machine

Method used

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  • Combined type reverse dimming device of light path of laser cutting machine
  • Combined type reverse dimming device of light path of laser cutting machine
  • Combined type reverse dimming device of light path of laser cutting machine

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Embodiment Construction

[0026] see figure 1 , a combined reverse dimming device for the optical path of a laser cutting machine of the present invention is composed of an indicating light emitter, an adjustable mirror base dimming cylinder, a Y-axis mirror base dimming cylinder, and a compensation mirror base dimming cylinder, wherein:

[0027] The indicator light transmitter emits the indicator light with the same frequency, wavelength and pulse width as the cutting machine laser. Because of its small size, light weight, and convenient adjustment, and the external dimensions of its aluminum alloy shell mounting position are the same as those of the adjustable lens, it can be installed on the adjustable mirror holder and mirror cavity.

[0028] The structure of the adjustable mirror base dimmer, the Y-axis mirror base dimmer, and the compensation mirror base dimmer all have a 1.5mm small hole on the end surface of the shaft, and are concentric with the shaft. When the light tube is installed on the m...

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Abstract

The invention relates to a combined type reverse dimming device of a light path of a laser cutting machine. The combined type reverse dimming device of the light path of the laser cutting machine comprises an indicating light emitter, an adjustable mirror base dimming barrel, an Y-axis mirror base dimming barrel and a compensating mirror base dimming barrel, wherein the adjustable mirror base dimming barrel is installed in an adjustable mirror base light emitting hole, the Y-axis mirror base dimming barrel is installed on an Y-axis mirror base, and the compensating mirror base dimming barrel is installed on a compensation mirror base and is located in a light hole opposite to the Y-axis mirror base. The combined type reverse dimming device of the light path of the laser cutting machine is used during machine tool assembling and has the advantages that the coaxiality of the light holes between the mirror bases is guaranteed, light spots can be rounder after laser comes out of the cutting machine, the accuracy of a machined product can be higher, and the machined product is more perfect; meanwhile, time for dimming is greatly reduced for a dimming worker, working efficiency is improved, maintenance is more convenient and faster, cost of the machine tool is greatly reduced, and maintenance cost is greatly reduced.

Description

technical field [0001] The invention relates to a light adjustment of a laser cutting machine, in particular to a combined reverse light adjustment device for the optical path of the laser cutting machine. Background technique [0002] The light adjustment of the laser cutting machine is an important link in the use of the cutting machine. The quality of the optical path adjustment directly affects the cutting quality of the laser cutting machine. [0003] Before the present invention was made, the domestic traditional dimming method was generally as follows: the laser emits indicating light and weak laser light, and then adjusts the position of each mirror base and the angle of the lens sequentially from the first mirror base to the cutting head. However, this dimming method is not applicable in the optical path with compensation lens mounts. It is not troublesome to adjust, and it often takes several days and does not necessarily have a good effect. Because the height of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/04
CPCB23K26/04B23K26/38B23K26/702
Inventor 吴让大托马斯叶梅曾国俊杨忠明
Owner PENTA CHUTIAN LASER (WENZHOU) CO LTD
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