A multifunctional laser engraving machine system and engraving method

Abstract

The invention discloses a multifunctional laser engraving machine and an engraving method. The multifunctional laser engraving machine adopts a separation type modular design and comprises an exterior structure module, a translation stage module and a circuit module, all the modules are tightened by screws for splicing, and compared with a conventional two-dimensional small engraving machine, the multifunctional laser engraving machine adopting the modular design has the advantages that damaged parts are more convenient to replace, the cost is reduced and the service life is prolonged; a used picture format can be jpg, png, bmp and the like, and compared with the conventional two-dimensional small engraving machine, the multifunctional laser engraving machine is not required to use a vector diagram for engraving; compared with the conventional two-dimensional small engraving machine, the multifunctional laser engraving machine can more efficiently complete engraving in tracking engraving and point-by-point engraving modes according to different engraving requirements, has a camera positioning function and can more directly and more accurately realize sample positioning; the multifunctional laser engraving machine can realize binaryzation of an adjustable threshold, extraction of a single-pixel boundary point and the like in an image processing link, so that compared with the conventional two-dimensional small engraving machine with the only mirror function, the multifunctional laser engraving machine reduces the requirement for the user image processing link.

Description

technical field [0001] The invention relates to the technical field of engraving machines, in particular to a multi-functional laser engraving machine and an engraving method, which can be used for engraving and two-dimensional engraving demonstration of household personalized small-batch ornaments. Background technique [0002] In recent years, laser processing technology has developed rapidly and has been widely used in various industries, such as stone cutting, woodworking engraving, mold engraving, etc. Due to its advantages of high precision and fast efficiency, more and more industrial components use laser technology. Developed countries such as Europe and the United States started earlier in this regard, the development, design and manufacturing process is relatively mature, and the quality is stable. They have introduced CNC engraving machines with relatively complete functions for different occasions. However, these engraving machines are mainly aimed at industrial...

AI Technical Summary

Problems solved by technology

Most of the existing laser processing equipment is industrial grade. Although the precision is high, the large size is not conducive to carrying, and more concentrated production and demonstration

However, civilian-use equipment does not require high precision and the price is suitable, which cannot be met by industrial-grade equipment. This requires a laser engraving equipment that can meet personal DIY processing requirements, and is cheap, easy to operate and portable.

The personal DIY small laser engraving machine mainly uses the waste optical drive as the translation platform, uses the acrylic plate as the support frame, puts the optical drive on the support frame and fixes it, and uses simple G language programming software on the software. This kind of laser engraving machine is compact , the engraving area is limited by the size of the optical drive, users need a certain theoretical basis and hands-on ability, and the irregular shape of this kind of engraving machine makes it inconvenient to carry

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