Switching macro micro laser high-speed cutting machine tool

Abstract

The invention relates to a switching macro micro laser high-speed cutting machine tool which comprises a macro-driven platform and a micropositioner. The switching macro micro laser high-speed cutting machine tool is characterized in that the micropositioner is arranged on the macro-driven platform, and the micropositioner is provided with a micropositioner support; the micropositioner support is provided with a support tail end connecting rod, and the support tail end connecting rod is provided with a structured light vision sensing system and a laser cutting head; the micropositioner support is mutually fixedly connected with a sliding block arranged on a macro-driven Y guide rail through a micromotion y guide slide and a micromotion x guide rail, the structured light vision sensing system mainly consists of a structured light laser, a camera and a light filter, wherein the structured light laser is arranged in the front of the camera; the emitted laser stripe is projected on the surface of a kerf, and the reflected light enters the camera through the optical filter so as to be imaged; and a macro-driven X guide rail arranged in an X direction is provided with bibcocks, and the micropositioner is arranged on the macro-driven Y guide rail arranged in a Y direction. The switching macro micro laser high-speed cutting machine tool provided by the invention has the advantages of simple structure, high cutting efficiency and the like.

Description

technical field [0001] An exchange-type macro-micro laser high-speed cutting machine tool belongs to the technical field of laser processing. Background technique [0002] With its excellent flexibility and processing quality, laser cutting has very broad application prospects in the field of sheet metal cutting. However, with the development of laser technology, users' requirements for laser cutting equipment are not only to pursue flexibility and processing quality, but also to provide high-speed and high-precision cutting solutions to meet the increasing requirements of mass production. In order to meet this demand, the high-speed and high-precision laser cutting machines currently on the market need to have higher and higher laser power and dynamic performance. In order to achieve 20-30m / s 2 Acceleration often needs to be equipped with high-power motors to drive high-intensity (which also means very heavy) movement. At the same time, the machine tool must also have ver...

AI Technical Summary

Problems solved by technology

In order to achieve 20-30m / s 2 Acceleration often needs to be equipped with high-power motors to drive high-intensity (which also means very heavy) movement. At the same time, the machine tool must also have very high stability and vibration conditions, which is difficult to achieve in actual working conditions

This also leads to the structure of laser cutting machines becoming more and more complex, heavy, expensive, difficult to install and maintain

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