CN217671531U - Honeycomb aluminum composite wood board - Google Patents
Honeycomb aluminum composite wood board Download PDFInfo
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- CN217671531U CN217671531U CN202221190308.3U CN202221190308U CN217671531U CN 217671531 U CN217671531 U CN 217671531U CN 202221190308 U CN202221190308 U CN 202221190308U CN 217671531 U CN217671531 U CN 217671531U
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Abstract
The utility model provides a honeycomb aluminum composite wood board, which relates to the technical field of composite wood boards and comprises a honeycomb aluminum board layer, wherein the upper end surface and the lower end surface of the honeycomb aluminum board layer are respectively connected with a surface layer, and the surface layer comprises a first sheet layer, a first enhancement layer, a second enhancement layer and a second sheet layer which are arranged from inside to outside; the first reinforcing layer comprises a plurality of wood strips A arranged in the same direction, and the second reinforcing layer comprises a plurality of wood strips B arranged in the same direction; the batten A and the batten B are in the same specification and are perpendicular to each other. The utility model discloses an useful part is, the first enhancement layer and the second enhancement layer on inside honeycomb aluminum sheet layer, the top layer that set up support as inside to make holistic resistance to compression of compound plank, bearing effect better, be difficult to take place to bend or fracture increase of service life.
Description
Technical Field
The utility model belongs to the technical field of composite wood board technique and specifically relates to a honeycomb aluminum composite wood board.
Background
The composite board is widely used due to good dimensional stability, the composite board mainly refers to a structural artificial board which uses an oriented strand board as a board core and a single board as a surface layer, and the wood composite board is a laminated structural board which is manufactured by gluing two thin surface boards on a thicker core layer.
The honeycomb aluminum plate is a metal composite plate product series developed by combining the composite honeycomb plate technology in the aviation industry. The product adopts a honeycomb sandwich structure, namely a composite board which is manufactured by compounding a surface, a bottom plate and an aluminum honeycomb core through high temperature and high pressure by using a high-strength alloy aluminum plate coated with a decorative coating with excellent weather resistance as the surface, and has the advantages of sound insulation, heat preservation, flame retardance, high strength, light weight, convenience in installation, convenience in customization and the like.
Most of the existing composite wood boards are formed by laminating thin wood boards, so that the existing composite wood boards have the defects of poor rigidity, easy bending and even breakage, poor sound insulation and heat insulation effects, poor flame retardance and the like; at present, a composite wood board structure compounded by combining a honeycomb aluminum plate does not exist.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes shortcoming among the prior art provides a honeycomb aluminium composite wood board, and inside honeycomb aluminium sheet layer, first enhancement layer and the second enhancement layer that sets up support as inside to make holistic resistance to compression of composite wood board, bearing effect better, be difficult to take place to bend or fracture increase of service life.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a honeycomb aluminum composite wood board comprises a honeycomb aluminum board layer, wherein the upper end surface and the lower end surface of the honeycomb aluminum board layer are respectively connected with a surface layer, and the surface layer comprises a first sheet layer, a first enhancement layer, a second enhancement layer and a second sheet layer which are arranged from inside to outside;
the first reinforcing layer comprises a plurality of wood strips A arranged in the same direction, and the second reinforcing layer comprises a plurality of wood strips B arranged in the same direction;
the batten A and the batten B are in the same specification and are perpendicular to each other.
Furthermore, the honeycomb aluminum plate layer comprises a plurality of filling cavities, and dry powder fire extinguishing agents are placed in the filling cavities.
Still further, the honeycomb aluminum sheet layer has a thickness of 2.5 to 3.2mm.
Furthermore, glue layers are arranged between the first sheet layer and the first reinforcing layer, between the first reinforcing layer and the second reinforcing layer, between the second reinforcing layer and the second sheet layer, and between the second sheet layer and the honeycomb aluminum plate layer.
Furthermore, the outer surfaces of the second sheet layers are provided with wear-resistant layers, and the thickness of each wear-resistant layer is 0.11-0.15mm.
Further, the outer surface of the wear-resistant layer is provided with a sprayed layer.
Still further, the first sheet layer and the first sheet layer are technical veneers.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a composite board passes through the honeycomb aluminum sheet layer of inside setting, first enhancement layer and second enhancement layer in the top layer as inside support to make the holistic resistance to compression of composite board, bearing effect better, increase of service life is difficult to take place to bend or split, and in addition, the setting on honeycomb aluminum sheet layer has the composite board of reinforcing sound insulation heat preservation effect and improves the fire resistance, and the structure is ingenious.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:
FIG. 1 is a schematic perspective view of a honeycomb aluminum composite wood panel;
fig. 2 is a schematic view of the composition structure of the skin layer.
In the figure: 1-honeycomb aluminum plate layer, 101-filling cavity, 2-surface layer, 201-first sheet layer, 202-first reinforcing layer, 203-second reinforcing layer, 204-second sheet layer, 205-wear-resistant layer and 206-spraying layer.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 and 2, a honeycomb aluminum composite wood board includes a honeycomb aluminum board layer 1, wherein the upper end surface and the lower end surface of the honeycomb aluminum board layer 1 are respectively connected with a surface layer 2, and the surface layer 2 includes a first sheet layer 201, a first reinforcing layer 202, a second reinforcing layer 203 and a second sheet layer 204 arranged from inside to outside; this honeycomb aluminum composite wood board is through honeycomb aluminum sheet layer 1, the first enhancement layer 202 and the second enhancement layer 203 in the top layer as inside support to make holistic resistance to compression of composite wood board, bearing effect better, be difficult to take place to bend or fracture, long service life. First sheet layer 201 and second sheet layer 204 are the science and technology veneer, and the science and technology veneer belongs to the veneer lumber of reproducibility, is made on natural timber's basis, and the science and technology veneer after the processing has the characteristics of smooth, the rich color in surface.
As seen in fig. 2, the first reinforcing layer 202 includes a plurality of wood strips a arranged in the same direction, and the wood strips a are closely arranged together; the second enhancement layer 203 comprises a plurality of wood square bars B arranged in the same direction, and the wood square bars B are closely arranged together; the specifications of the batten A and the batten B are consistent and are mutually vertical; that is, the grain direction formed by the wood strips a in the first reinforcing layer 202 is perpendicular to the grain direction formed by the wood strips B in the second reinforcing layer 203, so that the bearing capacity of the composite wood board formed by the wood strips is good.
The honeycomb aluminum plate layer 1 comprises a plurality of filling cavities 101, dry powder fire extinguishing agents are placed in the filling cavities 101, the dry powder fire extinguishing agents are fine particles which are prepared by mixing fire extinguishing base materials (such as baking soda, ammonium carbonate, ammonium salts of phosphoric acid and the like), a proper amount of lubricating agents (magnesium stearate, mica powder, talcum powder and the like) and a small amount of moisture-proof agents (silica gel) and grinding the mixture together, when a fire disaster occurs, sodium bicarbonate in the dry powder is decomposed by high temperature, the reaction is endothermic reaction, a large amount of carbon dioxide and water are released by the reaction, and the water is heated to become water vapor and absorb a large amount of heat, so that the effects of cooling and diluting combustible gas are achieved.
The thickness of the honeycomb aluminum sheet layer 1 is 2.5 to 3.2mm, and in the present embodiment, the thickness of the honeycomb aluminum sheet layer 1 is 3mm.
Glue layers are arranged between the first sheet layer 201 and the first enhancement layer 202, between the first enhancement layer 202 and the second enhancement layer 203, between the second enhancement layer 203 and the second sheet layer 204, between the second sheet layer 204 and the honeycomb aluminum plate layer 1, and are used for bonding and fixing the layers, wherein the glue layers can be PUR glue layers, and the use of the environment-friendly PUR glue is beneficial to the damage to human bodies and the pollution to the environment.
The outer surfaces of the second sheet layers 204 are provided with the wear-resistant layers 205, the thickness of each wear-resistant layer 205 is 0.11-0.15mm, in the embodiment, the thickness of each wear-resistant layer 205 is 0.1mm, the wear-resistant layers are made by impregnating melamine resin with surface paper added with wear-resistant material aluminum oxide, and the wear-resistant and corrosion-resistant characteristics of the outer surfaces of the second sheet layers 204 are enhanced.
The outer surface of the wear-resistant layer 205 is provided with the spray coating layer 206, and the spray coating layer 206 with different appearances can be formed by spraying different colors in the later period so as to meet the requirements of different consumers.
Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The honeycomb aluminum composite wood board is characterized by comprising a honeycomb aluminum board layer, wherein the upper end surface and the lower end surface of the honeycomb aluminum board layer are respectively connected with a surface layer, and the surface layer comprises a first sheet layer, a first enhancement layer, a second enhancement layer and a second sheet layer which are arranged from inside to outside;
the first reinforcing layer comprises a plurality of wood strips A arranged in the same direction, and the second reinforcing layer comprises a plurality of wood strips B arranged in the same direction;
the batten A and the batten B are in the same specification and are perpendicular to each other.
2. The honeycomb aluminum composite wood panel according to claim 1, wherein the honeycomb aluminum panel layer comprises a plurality of filling cavities, and dry powder fire extinguishing agent is placed in the filling cavities.
3. The honeycomb aluminum composite wood panel according to claim 1 or 2, wherein the thickness of the honeycomb aluminum sheet layer is 2.5 to 3.2mm.
4. The honeycomb aluminum composite wood panel according to claim 1, wherein glue layers are disposed between the first sheet layer and the first reinforcing layer, between the first reinforcing layer and the second reinforcing layer, between the second reinforcing layer and the second sheet layer, and between the second sheet layer and the honeycomb aluminum panel layer.
5. The cellular aluminum composite wood board as claimed in any one of claims 1 to 4, wherein the outer surfaces of the second sheet layers are provided with wear-resistant layers, and the thickness of the wear-resistant layers is 0.11 to 0.15mm.
6. The honeycomb aluminum composite wood panel according to claim 5, wherein the outer surface of the wear-resistant layer is provided with a sprayed layer.
7. The honeycomb aluminum composite wood panel according to claim 1, wherein the first sheet layer and the first sheet layer are technical wood veneers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221190308.3U CN217671531U (en) | 2022-05-18 | 2022-05-18 | Honeycomb aluminum composite wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221190308.3U CN217671531U (en) | 2022-05-18 | 2022-05-18 | Honeycomb aluminum composite wood board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217671531U true CN217671531U (en) | 2022-10-28 |
Family
ID=83738755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221190308.3U Active CN217671531U (en) | 2022-05-18 | 2022-05-18 | Honeycomb aluminum composite wood board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217671531U (en) |
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2022
- 2022-05-18 CN CN202221190308.3U patent/CN217671531U/en active Active
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