TWI621498B - Laminated wooden laser engraving structure construction - Google Patents

Abstract

A laminated wood laser engraving product structure, including one for laser engraving a wooden substrate layer, and a wooden stack layer of at least one different color is adhered to the engraved surface of the wooden substrate layer, thereby forming a laminated wood composite material, and using the laser engraving technology to the wood composite material On the level of the product, the graphic form of the image is displayed, so that not only can the three-dimensional visual effect of the degree of engraving be generated through the depth of the undulating engraving, but also the laser energy absorbed by each layer of material, and the chroma of each layer. The gradation effect of different gray scales is generated, and the texture of the wood carving product is more colorful and vivid.

Description

Laminated wood laser engraving structure construction

The invention relates to a structure of a wooden laser engraving product, in particular to a product which is engraved with a three-dimensional image with a colorful degree by using a laser engraving processing technique, and is particularly suitable for a structure of wood carving or the like.

Laser engraving refers to the use of a laser beam to inscribe a permanent mark such as a graphic or text to be displayed on a variety of different material surfaces. Since laser engraving is processed without tool contact, there is no tool wear during the machining process, and there is no cutting force acting on the workpiece to directly impact the workpiece, so there is no mechanical deformation. In addition, because the laser engraving is realized by the punching method, the amount of laser energy absorbed by the material can be achieved, and the form of gray scale expression which cannot be realized by general mechanical engraving can be achieved. Moreover, the processing method is easy to cooperate with the numerical control system, and it is extremely easy to process complex workpieces, and has high production speed, high efficiency, stable and reliable quality, and is an economical and widely used engraving processing method adopted by the industry.

However, since laser engraving can be widely applied to the surface of various materials, and depending on the power and density generated by the laser, various effects are produced, but the wood material is still the most commonly used laser engraving material. The wood material generally has a burning feeling after engraving, and has an original artistic beauty matched with the wood color, and in the engraving graphic design, the degree of carbonization of the burning can also be used to generate different gray scales. To increase the layering of the graphic, just like this, the engraved graphic is like a black-and-white photo mode, with only a monochrome system. The change in depth and depth, in terms of the overall visual effect, not only the stereoscopic effect is insufficient, but also the design of the chroma process is monotonous.

In view of this, the present inventors have focused on the actual needs of the industry, and have devoted themselves to research and design, and have been able to develop a wood laser engraving product with more visual effects and more stereoscopic vividness, which is an inventive motive for the invention.

The main object of the present invention is to provide a laminated wood laser engraving product structure, which uses a laser engraving technique to emboss a graphic form to be presented on a laminated wood composite processing surface, and exhibits through the undulation of the engraving depth. The color of different layers is used to make the color of the engraving products more diverse and rich, and the visual effect is more three-dimensional and vivid.

In order to achieve the above object, the laminated wood composite material of the present invention is mainly composed of a wood substrate layer and at least one wood stacked layer attached to the engraving surface of the wood substrate layer, and the stacked layer has a substrate layer Different colors, by using the laser engraving technique to emboss the graphic image to be presented on the engraving surface, the stereoscopic visual effect can be produced through the change of the engraving depth, not only that, but also It can absorb different laser energy between each chroma, and produce a multi-layered gradual effect, which makes the color texture of the wood carving products more diversified and rich, and the visual effect is more three-dimensional and vivid.

Other features and embodiments of the invention will be further understood from the following detailed description of the drawings.

A‧‧‧ graphic style

10‧‧‧Wood composite

11‧‧‧Wood substrate layer

12‧‧‧First stacking layer

13‧‧‧Second stacking layer

20‧‧‧Laser engraving machine

21‧‧‧Laser beam

Fig. 1 is a schematic view showing the construction of the wood laser engraving product composite of the present invention.

Fig. 2 is a schematic view showing the manufacture of the wood laser engraving article of the present invention.

Figure 3 is a schematic illustration of the process of wood laser engraving graphics of the present invention.

Figure 4 is a completed view of the wood laser engraving article of the present invention.

Referring to Figures 1 and 4, the structure of the laminated wood laser engraving product of the present invention is mainly embossed by a laser engraving technique on a layered wood composite 10 engraving surface. Aspect A, wherein the laminated wood composite 10 is composed of a wood substrate layer 11 and at least one wood stack layer (12, 13) attached to the engraving surface of the wood substrate layer 11 (this The embodiment is provided with a first stacked layer 12 and a second stacked layer 13), and the color between each of the wooden stacked layers (12, 13) and the wooden substrate layer 11 is different from each other.

Please refer to FIGS. 2~4 again. In the implementation of the present invention, the laminated wood composite material 10 is mounted on a laser engraving machine 20, and the laser beam 21 is applied to the wood composite material 10. Engraving the surface, and engraving through the laser beam, the variation of the different depths of the undulations, to emboss the graphic effect A of the three-dimensional effect to be presented, because the wood composite 10 of the invention has different colors of wood on the engraving surface Stacking layers (12, 13), so when the depth of the laser is reached to different wood stack layers (12, 13), the color of the layer can be revealed, and if the depth reaches the wood substrate layer 11, the wood can be revealed. The color of the substrate layer 11 and the degree of carbonization of the absorbed laser energy between the layers can produce a layered gradation of different gradations, thereby increasing the gradation effect of the color of each layer, thereby not only making the texture of the wood carving product more detailed. And the chroma presented is more diverse and rich, and the visual effect is more three-dimensional and vivid, which can increase the desire of consumers to purchase.

In summary, the invention has an innovative design with simple structure, which can effectively improve the overall texture of the laser engraving products, enrich the color layering of the engraving process, and increase consumer purchases. The desire to buy, with practical value, is undoubtedly in line with the requirements of the patent application, and the patent application is filed according to law, and it is hoped that the patent will be granted as soon as possible to encourage the invention.

However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto; therefore, the simple equivalent changes and modifications made by the scope of the patent application and the contents of the patent specification are all It should still be within the scope covered by the patent in this case.

Claims (2)

The utility model relates to a laminated wooden laser engraving product structure, which is provided with a laminated wooden composite material, and uses a laser engraving processing technology to emboss a product with a colorful three-dimensional graphic pattern on a laminated wooden composite carving surface. The structure is characterized in that: the laminated wood composite material is provided with a wooden base material layer at the bottom, and at least one wooden stacking layer with different color is attached to the engraved surface of the wooden base material layer, thereby transmitting the map The variation of the depth of the ray is to show the color of each layer, and the layering of different gradations is generated according to the degree of carbonization of the absorbing laser energy between the layers, and the gradation effect of each layer of color is increased, and the gradation of each layer is different. The gradation effect of gray scale makes the visual effect of the wood carving product more stereoscopic, and the texture is more colorful and vivid. The laminated wood laser engraving article construction according to claim 1, wherein the wooden substrate layer engraved surface has two wooden stacked layers having different colors, including a first stacked layer and a second layer. The stacked layers have different colors between the stacked layers and the substrate layers.