CN210881158U - Metal-based composite fire-resistant wood veneer - Google Patents
Metal-based composite fire-resistant wood veneer Download PDFInfo
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- CN210881158U CN210881158U CN201920319034.5U CN201920319034U CN210881158U CN 210881158 U CN210881158 U CN 210881158U CN 201920319034 U CN201920319034 U CN 201920319034U CN 210881158 U CN210881158 U CN 210881158U
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Abstract
The embodiment of the utility model discloses compound fire-resistant wood veneer of metal base, including the basement veneer, the basement veneer all has the rete to wrap on the surface, is lieing in the rete surface of basement veneer upper surface is provided with water paint decorative coating, the water paint decorative coating outside is equipped with wear-resisting protective layer, and is lieing in the rete surface of basement veneer lower surface is provided with log pulp paper balanced layer lower surface has set gradually metal base foil, closed rete and log pulp paper backing layer, has higher fire prevention and winter protection ability, prevents the fracture, and whole waterproof performance is better, can adapt to different environment.
Description
Technical Field
The embodiment of the invention relates to the technical field of composite materials, in particular to a metal-based composite fire-resistant wood veneer.
Background
The wood veneer is widely applied to the interior decoration industry as a surface decoration material. Most of the wood veneers currently used in the market are made by slicing raw wood into thin veneers. The finished wood veneer has the defects of insufficient fire resistance and grade, low public safety performance, poor water resistance, incapability of direct field construction, high special-shaped cost, easiness in cracking and the like.
Disclosure of Invention
Therefore, the embodiment of the invention provides a metal-based composite fire-resistant wood veneer to solve the problems in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the metal-based composite fire-resistant wood veneer comprises a substrate veneer, wherein the surface of the substrate veneer is coated with a glue film layer, the outer surface of the glue film layer positioned on the upper surface of the substrate veneer is provided with a water-based paint decorative coating, and the outer side of the water-based paint decorative coating is provided with a wear-resistant protective layer;
and a log pulp paper balance layer is arranged on the outer surface of the adhesive film layer positioned on the lower surface of the base wood skin, and a metal base thin foil, a sealing adhesive film layer and a log pulp paper backing layer are sequentially arranged on the lower surface of the log pulp paper balance layer.
Preferably, the wear-resistant protection layer comprises an aluminum oxide substrate, the surface of the aluminum oxide substrate is provided with uniformly distributed point holes, the cross section shapes and depths of the point holes are different, and self-fluxing alloy mosaic blocks and ceramic sintered bodies combined with the aluminum oxide substrate are respectively arranged in the point holes on the upper surface and the lower surface of the aluminum oxide substrate.
Preferably, evenly distributed be equipped with the constraint hole that is latticed distribution between the point position hole, the constraint hole all runs through alumina base the downthehole sintering mixture that is equipped with of constraint, sintering mixture distributes at both ends sintering by self-fluxing nature alloy mosaic block and ceramic sintered body and forms the integral structure, sintering mixture both ends all are fixed with the wire drawing string bag that is used for the support.
Preferably, the surface of the water paint decorative coating is provided with latticed stabilizing strips, the stabilizing strips are fixed on the base veneer in a stamping mode, and reinforcing resin layers are filled in grids formed by the stabilizing strips.
Preferably, a shrinkage net is arranged in the log pulp paper balance layer, net buckles are uniformly distributed on the metal-based thin foil, and the metal-based thin foil is connected with the shrinkage net through the net buckles.
The embodiment of the invention has the following advantages:
the fireproof structure is built from the inside and the outside, the comprehensive fireproof grade is high, the integrated structure is formed by adopting a stamping mode, the glue film layers are filled between the layers, the cold resistance is strong, and the fireproof structure can adapt to a larger temperature change interval, so that the fireproof grade is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
in the figure: 1-basal veneer; 2-a glue film layer; 3-water paint decorative coating; 4-wear-resistant protective layer; 5-log pulp paper balance layer; 6-metal based thin foil; 7-sealing the adhesive film layer; 8-a log pulp paper backing layer;
301-stabilizing strip; 302-a reinforcement resin layer;
401-alumina trioxide base; 402-dot site holes; 403-self-fluxing alloy mosaic blocks; 404-ceramic sintered body; 405-a tethered pore; 406-sinter mix; 407-wire drawing net bag;
501-shrinking the net;
601-mesh button.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the invention provides a metal-based composite fire-resistant wood veneer, which comprises a substrate veneer 1, wherein the surface of the substrate veneer 1 is coated with a glue film layer 2, a water-based paint decorative coating 3 is arranged on the outer surface of the glue film layer 2 on the upper surface of the substrate veneer 1, and a wear-resistant protective layer 4 is arranged on the outer side of the water-based paint decorative coating 3.
As shown in fig. 2, the surface of the water-based paint decorative coating 3 is provided with a grid-shaped stabilizing strip 301, the stabilizing strip 301 is fixed on the base veneer 1 by stamping, and a reinforcing resin layer 302 is filled in a grid formed by the stabilizing strip 301, wherein the provided stabilizing strip 31 can fix the water-based paint decorative coating 3 on the base veneer 1 by a grid-shaped structure, and can also play a role of fixing the glue film layer 2 by stamping, and secondly, the reinforcing resin layer 302 can be coated by utilizing the grid structure thereof, so that uneven coating caused by free sliding of the reinforcing resin during coating is prevented.
In addition, as shown in fig. 3, the wear-resistant protective layer 4 includes an alumina substrate 401, and the alumina oxide layer has a high melting point, is a good flame-retardant material, and has flexibility for a thin oxide layer, can be folded at will, has ductility, and can be adapted to various materials, but the too thin oxide layer has a limited effect at high temperature, and thus the alumina oxide layer is improved on the basis of the above. The surface of the aluminum sesquioxide substrate 401 is provided with point position holes 402 which are uniformly distributed, the point position holes 402 are regularly distributed, the concentration of fixed stress is facilitated, the stability of fixation can be improved, the cross-sectional shapes and the depths of the point position holes 402 are different, the stress in different directions can be generated in the same plane by improving the shapes and the depths of the point position holes 402, the point position holes can be better fixed on an oxide layer, the direct processing in a processing procedure is facilitated, the secondary fixing processing is not needed, the fixing performance can be guaranteed compared with the prior art, the processing process is simplified, and the self-fluxing alloy mosaic blocks 403 and the ceramic sintered bodies 404 which are combined with the aluminum sesquioxide substrate 401 are respectively arranged in the point position holes 402 on the upper surface and the lower surface of the aluminum sesquioxide substrate 401.
In the above, it is important to further explain the self-fluxing alloy insert 403 and the ceramic sintered body 404, respectively:
self-fluxing alloy mosaic block 403, this structure is fixed on the water paint decorative coating 3 that is close to the tunica mucosa membranacea 2 surface, its own possesses stronger temperature resistant characteristic, and fix through the mode of inlaying, its surface is anomalous shape certainly, thereby can improve the cohesion between each layer, make its effect of combining better, in addition can also utilize its self heat conductivility, the even conduction of high temperature that will receive is to whole plane, avoid local high temperature to tunica mucosa membranacea and water paint decorative coating 3, even produce adverse effect as to base veneer 1. The self-fluxing alloy mosaic block 403 has the characteristic of high-temperature melting, will melt to a certain extent under the influence of ultrahigh temperature, will fill the point holes 402 in the melting process, and can absorb part of heat energy in the melting process to reduce the influence on the internal hierarchical structure.
The ceramic sintered body 404 is a high temperature resistant structure, so that it is disposed on the outer surface of the oxide layer, and is a first defense line for high temperature, and is fixed on the surface of the oxide layer by sintering, so that it can be better consolidated with the oxide layer.
Preferably, binding holes 405 distributed in a grid shape are arranged between the point position holes 402 distributed uniformly, the binding holes 405 penetrate through the alumina substrate 401, a sintered mixture 406 is arranged in the binding holes 405, the sintered mixture 406 is formed by distributing self-fluxing alloy mosaic blocks 403 and ceramic sintered bodies 404 at two ends and sintering the mosaic blocks and the ceramic sintered bodies to form an integrated structure, and wire drawing tucks 407 for supporting are fixed at two ends of the sintered mixture 406.
The sintered mixture 406 is disposed in the binding holes 405 to serve as support points for providing tensile force, and a complete shelter structure is formed between the support points distributed in a grid shape through the wire-drawing net bag, so as to fix other spot-decoration structures, so that part of the structure is displaced in the subsequent integral punching process, thereby having an adverse effect on the integral forming. In addition, through the arrangement of the net bag structure, the net bag structure has stronger tensile force on a plane, and the cracking of the material integrity due to the action of transverse shearing force or other stress is prevented.
And a log pulp paper balance layer 5 is arranged on the outer surface of the adhesive film layer 2 positioned on the lower surface of the base veneer 1, and a metal base thin foil 6, a sealing adhesive film layer 7 and a log pulp paper back layer 8 are sequentially arranged on the lower surface of the log pulp paper balance layer 5.
Preferably, a shrinkage net 501 is arranged in the log pulp paper balance layer 5, and evenly distributed net buckles 601 are arranged on the metal-based thin foil 6, and the metal-based thin foil 6 is connected with the shrinkage net 501 through the net buckles 601. Similarly, a relatively complete structure is formed on the plane, the influence of transverse shearing force or other tensile force on the plane is reduced, and the phenomena that the material is cracked due to the action of external force and the like are prevented.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The metal-based composite fire-resistant wood veneer comprises a substrate veneer (1), and is characterized in that the surface of the substrate veneer (1) is coated with a glue film layer (2), a water-based paint decorative coating (3) is arranged on the outer surface of the glue film layer (2) on the upper surface of the substrate veneer (1), and a wear-resistant protective layer (4) is arranged on the outer side of the water-based paint decorative coating (3);
and a log pulp paper balance layer (5) is arranged on the outer surface of the adhesive film layer (2) positioned on the lower surface of the base veneer (1), and a metal-based thin foil (6), a sealing adhesive film layer (7) and a log pulp paper back layer (8) are sequentially arranged on the lower surface of the log pulp paper balance layer (5).
2. The metal matrix composite refractory wood veneer according to claim 1, wherein the wear resistant protective layer (4) comprises a alumina-based substrate (401), wherein the alumina-based substrate (401) is provided with uniformly distributed point holes (402) on the surface, the point holes (402) have different cross-sectional shapes and depths, and self-fluxing alloy inserts (403) and ceramic sintered bodies (404) bonded to the alumina-based substrate (401) are respectively disposed in the point holes (402) on the upper and lower surfaces of the alumina-based substrate (401).
3. The metal matrix composite refractory wood veneer according to claim 2, wherein binding holes (405) are uniformly distributed among the spot holes (402) in a grid shape, the binding holes (405) penetrate through the alumina substrate (401), a sintered mixture (406) is arranged in the binding holes (405), the sintered mixture (406) is sintered at two ends by self-fluxing alloy inserts (403) and ceramic sintered bodies (404) to form an integrated structure, and wire drawing tucks (407) for supporting are fixed at two ends of the sintered mixture (406).
4. The metal matrix composite fire-resistant wood veneer according to claim 1, wherein the surface of the water paint decorative coating (3) is provided with grid-shaped stabilizing strips (301), the stabilizing strips (301) are fixed on the base veneer (1) by punching, and reinforcing resin layers (302) are filled in grids formed by the stabilizing strips (301).
5. The metal matrix composite fire resistant wood veneer according to claim 1, wherein a shrinking net (501) is arranged in the raw wood pulp balance layer (5), and evenly distributed net buckles (601) are arranged on the metal matrix foil (6), and the metal matrix foil (6) is connected with the shrinking net (501) through the net buckles (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920319034.5U CN210881158U (en) | 2019-03-13 | 2019-03-13 | Metal-based composite fire-resistant wood veneer |
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| CN201920319034.5U CN210881158U (en) | 2019-03-13 | 2019-03-13 | Metal-based composite fire-resistant wood veneer |
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| CN210881158U true CN210881158U (en) | 2020-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795181A (en) * | 2019-03-13 | 2019-05-24 | 北京亿嘉澍科技发展有限公司 | A kind of metal-based compound fire resisting wood facing and its preparation process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795181A (en) * | 2019-03-13 | 2019-05-24 | 北京亿嘉澍科技发展有限公司 | A kind of metal-based compound fire resisting wood facing and its preparation process |
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