Laser marking device
A laser marking and laser technology, applied in the field of laser marking, can solve the problems of low yield and high equipment cost, and achieve the effect of reducing costs and stabilizing production
Active Publication Date: 2019-11-26
HANS LASER TECH IND GRP CO LTD
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Problems solved by technology
[0004] In order to overcome the deficiencies of related products in the prior art, the present invention proposes a laser marking device to solve the problems of high equipment cost and low yield rate of product marking in the prior art when laser marking electronic products
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[0040] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments, and the preferred embodiments of the present invention are shown in the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein, on the contrary, these embodiments are provided for the purpose of making the disclosure of the present invention more thorough and comprehensive. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the prese...
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The invention discloses a laser marking device and relates to the technical field of laser marking. The laser marking device comprises a cabinet assembly, a positioning jig, an automatic rotary positioning mechanism and a laser focusing mechanism. A to-be-marked electronic product is fixed to the positioning jig, the automatic rotary positioning mechanism comprises a transverse rotating assembly and a circumferential rotating assembly, and the positioning jig is arranged in the transverse rotating assembly and is fixed to the circumferential rotating assembly; the circumferential rotating assembly drives the positioning jig to rotate by taking a center line of the circumferential rotating assembly as a rotating axis, and the transverse rotating assembly drives the circumferential rotatingassembly and the positioning jig to swing in the circumferential direction of the axis of the transverse rotating assembly; and the laser focusing mechanism is used for emitting laser beams. Accordingto the technical scheme provided by the embodiment of the invention, the laser marking device can achieve automatic positioning and stable production, and can lower the cost, enhance the marking precision and improve the marking yield.
Description
technical field [0001] The invention relates to the technical field of laser marking, in particular to a laser marking device. Background technique [0002] At present, laser marking is a marking method that uses a high-energy-density laser to locally irradiate the workpiece to vaporize the surface material or undergo a chemical reaction of color change, thereby leaving a permanent mark. Laser marking can print various characters, symbols and patterns, etc. [0003] In the prior art, since the surface of the electronic product is an irregular curved surface, when the electronic product is marked, the decorative graphics or process graphics on the electronic product have high requirements for precision, and multi-station splicing marking and CCD are required. (Charge-coupled Device) camera to automatically capture and position the workpiece. Therefore, it is necessary to propose a new laser marking method to rely solely on the cooperation of equipment and product fixtures t...
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IPC IPC(8): B23K26/046B23K26/362B23K26/70
CPCB23K26/046B23K26/362B23K26/702
Inventor 孙照飞刘亮曹洪涛张向阳张志能杨旭辉廖文吕启涛高云峰
Owner HANS LASER TECH IND GRP CO LTD