Wide-width surface overturning laser marking machine

Abstract

The invention relates to a wide-width surface overturning laser marking machine, belonging to the technical field of laser machine. The laser marking machine comprises a laser marking machine main body, wherein the laser marking machine is provide with a laser part. The laser marking machine is characterized in that one end of the laser part is provided with a reflecting and focusing device; a work surface of the reflecting and focusing device, which is opposite to the laser marking machine main body, is provided with a wide-width surface overturning device; the wide-width surface overturningdevice comprises a two-dimensional movable work table; the surface of the work table is provided with an axial overturning mechanism. Therefore, the wide-width surface overturning laser marking machine not only can realize the laser marking with wide-width surface, but also can perform laser marking counterfeiting resistance with different angles. The mark prepared by the machine only can be observed through a special angle, so that the machine realizes the multiple-counterfeiting resistance with different angles at the some place.

Description

technical field [0001] The invention relates to a marking machine, in particular to a wide-format overturning laser marking machine, which belongs to the technical field of laser processing. Background technique [0002] With the progress and development of society, more and more products require anti-counterfeiting functions. With the rapid development of laser, low consumption, easy operation and powerful computer control gradually replace the original traditional ink method. [0003] At present, the laser anti-counterfeiting achieved by common laser marking machines is generally flat laser marking, and its marking range is small, so it is impossible to achieve large-scale and wide-format laser marking. More importantly, existing laser marking machines can only perform laser marking at a fixed angle, and cannot achieve multi-angle and multiple anti-counterfeiting for finished products after laser marking. For this reason, existing laser marking machines cannot adapt to t...

AI Technical Summary

Problems solved by technology

[0003] At present, the laser anti-counterfeiting achieved by common laser marking machines is generally flat laser marking, and its marking range is small, so it is impossible to achieve large-scale and wide-format laser marking

More importantly, the existing laser marking machines can only perform laser marking at a fixed angle, and it is impossible to achieve multi-angle and multiple anti-counterfeiting for the finished product after laser marking

For this reason, the existing laser marking machines can no longer adapt to the multi-angle and wide-format anti-counterfeiting proposed by more and more manufacturers.

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