Wide-width surface overturning laser marking machine

A laser marking machine and flip technology, applied in typewriters, printing and other directions, can solve the problems of small marking range, inability to achieve large-scale, wide-format laser marking, and inability to achieve multiple anti-counterfeiting of finished products.

CN101870203BActive Publication Date: 2011-11-23SUZHOU TIANHONG LASER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2011-11-23

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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.
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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...

Examples

Embodiment Construction

[0033] Such as Figure 1~4 The wide-format reversible laser marking machine shown includes a laser marking machine body and laser components. The laser component is installed on the laser marking machine body. Its special feature is that one end of the laser component is equipped with a reflective focusing The device 12 is equipped with a wide-format turning device on the working surface of the laser marking machine body facing the reflective focusing device 12 . In simple terms, the wide-format turning device includes a two-dimensional mobile worktable, and an axial turning mechanism is installed on the front of the workbench.

[0034] further combined figure 1 , figure 2 From the point of view, the laser component includes a laser resonator 1, the working end of the laser resonator 1 is provided with a beam expander 2, and one side of the working end of the beam expander 2 is distributed with an X vibrating mirror 3 and a Y vibrating mirror 4, and a Y vibrating mirror 4 ...