Climbing type laser cutting machine

Abstract

The invention discloses a climbing type laser cutting machine. The machine comprises a machine tool, and a laser cutting device, a driving device, a climbing platform, a translation platform, exchangetracks and an exchange device which are respectively arranged on the machine tool. The two sets of exchange tracks are arranged, and each set of exchange tracks are symmetrically arranged at the twosides of the machine tool. A platform buffer mechanism is further arranged at the front part of the machine tool; the platform buffer mechanism comprises a buffer air cylinder with the output end extending in the length direction of the machine tool, a buffer base connected with the output end and buffer pieces rotationally arranged on the two side walls of the front end of the climbing platform,and the buffer pieces are used for buffering the climbing platform when making contact with the buffer base; and by means of the arrangement, the buffer base makes contact with the climbing platform with inertia, the output end of the buffer air cylinder gradually shrinks under the action of impact force and the buffer air cylinder, the climbing platform gradually decelerates to stop, the climbingplatform on the downhill slope is buffered, and the downhill stability of the climbing platform is improved.

Description

technical field [0001] The invention relates to the technical field of laser cutting machines, in particular to a climbing laser cutting machine. Background technique [0002] Laser cutting is to emit laser light through the laser, and focus it into a high-power-density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and at the same time, the high-pressure gas coaxial with the laser beam blows away the molten or vaporized metal. Under the action of the front and rear drive mechanism, the left and right drive mechanism and the up and down drive mechanism, the laser beam moves relative to the workpiece, and finally the workpiece forms a slit, so as to achieve the purpose of cutting. Laser cutting has the characteristics of high precision, fast cutting, not limited to cutting pattern restrictions, and smooth incision, so it gradually replaces traditional metal cut...

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the prior art above, the object of the present invention is to provide a climbing laser cutting machine, which aims to solve the problem of poor stability of the existing climbing platform when going downhill

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