CN211923363U - Novel composite wood board - Google Patents
Novel composite wood board Download PDFInfo
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- CN211923363U CN211923363U CN201922234870.6U CN201922234870U CN211923363U CN 211923363 U CN211923363 U CN 211923363U CN 201922234870 U CN201922234870 U CN 201922234870U CN 211923363 U CN211923363 U CN 211923363U
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Abstract
The utility model provides a novel composite wood board, including top layer, last archaman layer, sandwich layer, lower archaman layer and the bottom that from the top down set gradually, top layer, last archaman layer, sandwich layer, all link to each other through gluing agent down between archaman layer and the bottom, top layer and last archaman layer between be equipped with fire-retardant board, bottom and lower archaman layer between be equipped with down fire-retardant board. The utility model has the advantages that: the core plate structure adopts a rib pattern split structure, can reasonably adjust the expansion and shrinkage degree according to the dryness and humidity in the indoor environment, ensures the structural stability of the wood plate and has the advantage of moisture resistance; the flame-retardant board that sets up plays fire-retardant effect, and the draw-in groove and the arch of setting are convenient for be detained glue at draw-in groove and protruding junction, play fixed effect to the installation of plank.
Description
Technical Field
The utility model belongs to the technical field of the plank is produced, especially, relate to a novel composite board.
Background
When the wood floor is laid, the wood base plate is usually laid on the ground firstly, and the whole wood floor is poor in fireproof performance due to the fact that the wood structure is completely adopted. In the laying process of the wood floor, glue is placed between the wood floors for bonding, the glue is not much reserved in the existing structure, and the bonding degree between the wood floors is reduced. The original floor adopts a three-layer structure of a surface layer, a core layer and a bottom layer, the phenomenon of deformation and upwarp of the wood floor is easy to occur, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can the structure stabilize, have dampproofing, anti inflation, flame retardant efficiency good and the novel compound plank of waiting advantages, especially be fit for in the production process of floor timber.
The technical scheme of the utility model is that: a novel composite wood board comprises a surface layer, an upper Oruman layer, a core layer, a lower Oruman layer and a bottom layer which are sequentially arranged from top to bottom, wherein the surface layer, the upper Oruman layer, the core layer, the lower Oruman layer and the bottom layer are connected through glue, an upper flame-retardant plate is arranged between the surface layer and the upper Oruman layer, a lower flame-retardant plate is arranged between the bottom layer and the lower Oruman layer,
the upper surface of sandwich layer be equipped with a plurality of draw-in grooves of going up, the lower surface on last auguman layer be equipped with a plurality ofly with last draw-in groove matched with go up the arch, go up the arch joint in last draw-in groove, the lower surface of sandwich layer be equipped with a plurality of draw-in grooves down, the upper surface on auguman layer be equipped with a plurality ofly with draw-in groove matched with down the arch down, lower arch joint is in draw-in groove down.
Furthermore, the core layer is of a rib line type structure.
Furthermore, the surface layer is precious log, and the thickness of the surface layer is 1.2 mm.
Further, the core layer is an inlet pine core plate, and the thickness of the core layer is 13 mm.
Further, the thickness of the upper augsman layer is 25 um.
Further, the thickness of the lower augsman layer is 25 um.
Further, the bottom layer be thickening import wood sample, the thickness of bottom layer be 0.6 mm.
Further, the upper surface of the surface layer is coated with UV paint.
Furthermore, the thickness of the upper flame-retardant plate and the thickness of the lower flame-retardant plate are both 1.6-3.2mm, and the upper flame-retardant plate and the lower flame-retardant plate are made of eucalyptus tree species.
Further, the upper flame-retardant plate is arranged between the surface layer and the upper Oreman layer through WBP glue, and the lower flame-retardant plate is arranged between the bottom layer and the lower Oreman layer through WBP glue.
Furthermore, the vertical section of the upper clamping groove is in an inverted trapezoid shape.
Furthermore, the glue is Finland Taier natural soybean protein aldehyde-free glue, has strong adhesive force, and has the advantages of oxygen resistance, halogen resistance, acid and alkali resistance and plasticity, and the adhesive strength and the water resistance are superior to the national standard.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the rib line split type structure is adopted in the core plate structure, the expansion and shrinkage degree can be reasonably adjusted according to the humidity in the indoor environment, the structural stability of the wood plate is ensured, and the core plate has the advantage of moisture resistance; the flame-retardant board that sets up plays fire-retardant effect, and the draw-in groove and the arch of setting are convenient for be detained glue at draw-in groove and protruding junction, play fixed effect to the installation of plank.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
Detailed Description
Example 1
As shown in fig. 1, the technical solution of the present invention is: the utility model provides a novel composite wood board, includes top layer 1, last auguman layer 2, sandwich layer 3, lower auguman layer 4 and the bottom 5 that from the top down set gradually, top layer 1, last auguman layer 2, sandwich layer 3, all link to each other through gluing agent between lower auguman layer 4 and the bottom 5, top layer 1 and last auguman layer 2 between be equipped with fire-retardant board 6, bottom 5 and lower auguman layer 4 between be equipped with down fire-retardant board 7.
In this embodiment, the core layer 3 is a rib pattern split structure, and the structural stability of the wood board is ensured according to the reasonable expansion and contraction degree of adjustment of the humidity in the indoor environment.
In the embodiment, the surface layer 1 is precious log, and the thickness of the surface layer 1 is 1.2 mm.
In this embodiment, the core layer 3 is an inlet pine core plate, and the thickness of the core layer 3 is 13 mm.
In this embodiment, the thickness of the upper augsman layer 2 is 25 um.
In this embodiment, the thickness of the lower augsman layer 4 is 25 um.
In this embodiment, bottom 5 be thickening import wood sample, bottom 5 the thickness be 0.6 mm.
In this embodiment, the upper surface of top layer 1 scribble UV paint, can play antiskid anti-scratch's effect, long service life simultaneously.
In the embodiment, the thickness of the upper flame-retardant plate 6 and the thickness of the lower flame-retardant plate 7 are both 1.6-3.2mm, and the upper flame-retardant plate and the lower flame-retardant plate are made of eucalyptus species.
In this embodiment, the upper flame retardant sheet 6 is disposed between the surface layer 1 and the upper augsman layer 2 by WBP glue, and the lower flame retardant sheet 7 is disposed between the bottom layer 5 and the lower augsman layer 4 by WBP glue.
In the embodiment, the glue is Finland Taier natural soybean protein aldehyde-free glue, has strong adhesive force, and has the advantages of oxygen resistance, halogen resistance, acid and alkali resistance and plasticity, and the adhesive strength and the water resistance are superior to national standards.
Example 2
The upper surface of sandwich layer 3 be equipped with a plurality of draw-in grooves 8 on, be equipped with a plurality of and last draw-in groove 8 matched with epirelief 9 on last auguman layer 2's lower surface, epirelief 9 joint is in last draw-in groove 8, sandwich layer 3's lower surface be equipped with a plurality of draw-in grooves 10 down, auguman layer 4's upper surface is equipped with a plurality of and draw-in groove 10 matched with down the epirelief 11 down, under 11 joints of epirelief are in draw-in groove 10 down, last draw-in groove 8 vertical cross-section be the inverted trapezoid.
The working process of the example is as follows: when the wood board is installed, the bottom layer, the lower flame-retardant plate, the lower Oruman layer, the core layer, the upper Oruman layer, the upper flame-retardant plate and the surface layer are sequentially arranged, each layer is bonded through glue, and the arranged upper flame-retardant plate and the lower flame-retardant plate improve the overall flame-retardant effect of the wood board; the arranged core layer is of a rib pattern split structure, and the expansion and contraction degree is reasonably adjusted according to the dryness and humidity in the indoor environment; the upper convex clamping joint is arranged in the upper clamping groove, and the lower convex clamping joint is arranged in the lower clamping groove, so that the structural stability of the wood board is improved.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. A novel composite wood board is characterized in that: including the top layer that sets gradually from the top down, go up archaman layer, sandwich layer, lower archaman layer and bottom, top layer, last archaman layer, sandwich layer, all link to each other through gluing agent between lower archaman layer and the bottom, top layer and last archaman layer between be equipped with fire-retardant board, bottom and lower archaman layer between be equipped with down fire-retardant board, the upper surface of sandwich layer be equipped with a plurality of draw-in grooves of going up, be equipped with a plurality of upper bulges with last draw-in groove matched with at the lower surface on last archaman layer, the upper bulge joint is in last draw-in groove, the lower surface of sandwich layer be equipped with a plurality of draw-in grooves down, the lower surface on lower archaman layer be equipped with a plurality of with lower draw-in groove matched with lower bulge, lower bulge joint is in lower draw-in groove.
2. The novel composite wood board according to claim 1, wherein: the core layer is of a rib pattern split structure.
3. The novel composite wood board according to claim 1, wherein: the surface layer is precious log, and the thickness of the surface layer is 1.2 mm.
4. The novel composite wood board according to claim 1, wherein: the core layer is an inlet pine core plate, and the thickness of the core layer is 13 mm.
5. The novel composite wood board according to claim 1, wherein: the thickness of the upper Augusman layer and the lower Augusman layer is 25 um.
6. The novel composite wood board according to claim 1, wherein: and UV paint is coated on the upper surface of the surface layer.
7. The novel composite wood board according to claim 1, wherein: the thickness of the upper flame-retardant plate and the thickness of the lower flame-retardant plate are both 1.6-3.2mm, and the upper flame-retardant plate and the lower flame-retardant plate are made of eucalyptus tree species.
8. The novel composite wood board according to claim 1, wherein: the upper flame-retardant plate is arranged between the surface layer and the upper Orchiman layer through WBP glue, and the lower flame-retardant plate is arranged between the bottom layer and the lower Orchiman layer through WBP glue.
9. The novel composite wood board according to claim 1, wherein: the vertical section of the upper clamping groove is in an inverted trapezoid shape.
10. The novel composite wood board according to claim 1, wherein: the glue is Finland Taier natural soybean protein formaldehyde-free glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234870.6U CN211923363U (en) | 2019-12-13 | 2019-12-13 | Novel composite wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234870.6U CN211923363U (en) | 2019-12-13 | 2019-12-13 | Novel composite wood board |
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| Publication Number | Publication Date |
|---|---|
| CN211923363U true CN211923363U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922234870.6U Active CN211923363U (en) | 2019-12-13 | 2019-12-13 | Novel composite wood board |
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| CN (1) | CN211923363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123553A (en) * | 2021-03-10 | 2021-07-16 | 来安县扬子地板有限公司 | High-water-resistance composite floor and processing technology thereof |
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2019
- 2019-12-13 CN CN201922234870.6U patent/CN211923363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123553A (en) * | 2021-03-10 | 2021-07-16 | 来安县扬子地板有限公司 | High-water-resistance composite floor and processing technology thereof |
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