Laser marking machine and marking method thereof
A laser marking machine and beam technology, applied in the field of laser marking, can solve the problem of manually adjusting the size of the marking format, and achieve the effect of avoiding operation errors and improving production efficiency
Active Publication Date: 2015-05-20
HANS LASER TECH IND GRP CO LTD
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[0004] The purpose of the embodiment of the present invention is to provide a laser marking machine, which aims to solve the problem that the existing laser marking machine needs to manually adjust the size of the marking format
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[0018] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0019] In the embodiment of the present invention, different marking format sizes are determined according to each marking pattern, and the workbench and optical lenses are automatically adjusted according to the corresponding marking format adjustment parameters, so as to realize the adjustment of the marking format. The intelligent adjustment improves the production efficiency and avoids the operation error caused by manual operation.
[0020] figure 1 The structure of the laser marking machine provided by the first embodiment of the present invention is shown, and for the convenience of desc...
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The invention is applicable to the field of laser marking technology, and provides a laser marking machine and a marking method of the laser marking machine. The marking machine comprises a working platform, a square head for changing the direction of a light beam, and an optical glass for changing a focus of the light beam, and further comprises a marking breadth determining device for determining an adjusting parameter of a marking breadth based on the size of a pattern to be marked, a main controller for adjusting the distance from the working platform to the quadrate head based on the adjusting parameter, and a marking device for controlling the quadrate head to perform the marking action of the laser marking machine. According to the laser marking machine, the size of different marking breadths can be determined based on different patterns to be marked each time; the working platform and the optical glass can be automatically adjusted based on the corresponding marking breadth adjusting parameter, so as to achieve the intelligent adjustment of the marking breadth, and the production efficiency can be improved well, and an operation error due to manual operation can also be avoided.
Description
technical field [0001] The invention belongs to the technical field of laser marking, and in particular relates to a laser marking machine and a marking method thereof. Background technique [0002] In the process of using a laser marking machine to mark a workpiece, the size of the pattern to be marked is different each time, so the size of the corresponding marking format is also different. It is necessary to adjust the workbench and the The distance between the square heads that change the direction of the laser beam is used to adjust the size of the marking format. At the same time, the position of the optical lens used to change the focus of the beam should also be adjusted accordingly. [0003] When the existing laser marking machine adjusts the size of the marking format, it is necessary to determine the distance between the workbench and the square head through a measuring stick, and to manually adjust the workbench; when adjusting the position of the optical lens, i...
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IPC IPC(8): B41J2/435
Inventor 何海鹏周刚高云峰
Owner HANS LASER TECH IND GRP CO LTD