Laser engraving machine with double engraving heads

Abstract

The invention discloses a laser engraving machine with double engraving heads. The laser engraving machine comprises a rack, a first laser engraving head, a second laser engraving head, the two sidesof the rack are correspondingly provided with a servo motor, wherein a dust collecting box is arranged at the top of the rack; a supporting plate is fixedly arranged in the rack, and the supporting plate is of a hollow structure; a plurality of screw rods are arranged in the supporting plate, and each screw rod is rotationally connected with the servo motor through a motor shaft; the screw rods are rotationally connected with the inner threads of sliding nuts, the bottoms of the sliding nuts are connected with laser engraving devices through connecting shafts, and the first laser engraving head and the second laser engraving head are correspondingly arranged on each laser engraving device; a dust collection pipeline is arranged on one side of the laser engraving device; and one end of thedust collection pipeline is connected with a dust suction opening, and the other end of the dust collection pipeline is connected with a dust collection fan. According to the laser engraving machine with the double engraving heads, the working efficiency of laser engraving of the machine is improved through the arrangement of the first laser engraving head and the second laser engraving head.

Description

technical field [0001] The invention relates to the technical field of laser engraving machines, in particular to a laser engraving machine with double engraving heads. Background technique [0002] Laser engraving machine can improve the engraving efficiency, make the surface of the engraved place smooth and round, quickly reduce the temperature of the engraved non-metallic material, reduce the deformation and internal stress of the engraved object, and can be widely used for various non-metallic materials The material is finely carved in the field. [0003] The existing laser engraving machines are all equipped with one engraving head, which can only process one workpiece, which reduces the work efficiency. When encountering a large workpiece, the engraving efficiency of one engraving head is low, which cannot meet the production demand, and engraving produces a large amount of If the dust is not cleaned in time, it will easily affect the accuracy of the engraving, and th...

AI Technical Summary

Problems solved by technology

[0003] The existing laser engraving machines are all equipped with one engraving head, which can only process one workpiece, which reduces the work efficiency. When encountering a large workpiece, the engraving efficiency of one engraving head is low, which cannot meet the production demand, and engraving produces a large amount of If the dust is not cleaned in time, it will easily affect the accuracy of the engraving, and the dust will pollute the surrounding air

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