CN118144053A - Anti-deformation wood board with TT structure and production process - Google Patents
Anti-deformation wood board with TT structure and production process Download PDFInfo
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- CN118144053A CN118144053A CN202410237111.8A CN202410237111A CN118144053A CN 118144053 A CN118144053 A CN 118144053A CN 202410237111 A CN202410237111 A CN 202410237111A CN 118144053 A CN118144053 A CN 118144053A
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- deformation
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- 239000002023 wood Substances 0.000 title claims abstract description 105
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 51
- 239000002131 composite material Substances 0.000 claims abstract description 31
- 238000004026 adhesive bonding Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 6
- 229920002799 BoPET Polymers 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 244000166124 Eucalyptus globulus Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002531 Rubberwood Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Abstract
The invention discloses a wood board with a deformation-resistant TT structure and a production process thereof. A deformation-resistant wood board with a TT structure comprises a board core; the board core comprises a first board and a first composite board, the first board is transversely laid, and the first composite board comprises a plurality of longitudinally laid solid wood single sheets which are connected; the first plates and the first composite plates are alternately arranged and connected along the length direction of the wood plate, and the plane direction of the solid wood single plates is perpendicular to the plane direction of the first plates; the upper and lower surfaces of the plate core are respectively adhered with a first fixed plate.
Description
Technical Field
The invention belongs to the technical field of wood boards, and particularly relates to a wood board with an anti-deformation TT structure and a production process thereof.
Background
The solid wood sawn timber is pure natural timber obtained by longitudinally and transversely sawing trees, and is called as solid wood sawn timber after drying treatment of plates or square timber with various specifications. The obtained pure natural wood is dried to obtain the wood sawn timber. The solid wood sawn timber is a real pure solid wood furniture manufacturing material, and is simply sawn and cut without secondary processing. The solid wood saw material is healthy and environment-friendly, but has poor stability, is easy to expand with heat and contract with cold, and has high price.
The multi-layer board is made up by using log as raw material and making them into single board through the processes of rotary cutting or planing, drying and coating adhesive, and making said single board into the invented board by means of hot-press gluing process. The multi-layer board has the advantages of high strength, good toughness and strong stability, and is cheap and practical.
The solid wood sawn timber can only be used as a cabinet body plate, and can not be used as a cabinet door, and the use of consumer groups is deeply affected because of the problems of serious deformation and the like. So the most used cabinet door is particle board and European board, but not full solid wood. The existing imported rubber wood has small deformation coefficient, but on the basis of the same thickness, the price is high, the acceptance of the customer group is low, and the market audience is small. Therefore, a new sheet needs to be developed to solve the above problems.
Disclosure of Invention
In view of the shortcomings of the background art, the invention aims to provide a wood board with an anti-deformation TT structure and a production process thereof, wherein the wood board is transversely paved by a first board, and a solid wood single sheet is longitudinally paved to form a T-shaped structure which is mutually perpendicular, so that the anti-transverse and longitudinal deformation effects are achieved, and the novel production process is realized.
In order to solve the technical problems, the aim of the invention is realized as follows:
A deformation-resistant wood board with a TT structure comprises a board core; the board core comprises a first board and a first composite board, the first board is transversely laid, and the first composite board comprises a plurality of longitudinally laid solid wood single sheets which are connected; the first plates and the first composite plates are alternately arranged and connected along the length direction of the wood plate, and the plane direction of the solid wood single plates is perpendicular to the plane direction of the first plates;
the upper and lower surfaces of the plate core are respectively adhered with a first fixed plate.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the thickness of the board core is 16-20 mm.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the number of the solid wood single sheets is 10-16 layers; the thickness of the solid wood single sheet is 2-5 mm.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the surfaces of the two first fixing plates are respectively stuck with a second fixing plate; the grain direction of the second fixed plate is perpendicular to the grain direction of the first fixed plate.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the surfaces of the two second fixing plates are respectively stuck with a first balance plate; the surfaces of the two first balance plates are respectively stuck with a facing layer; PET films are respectively adhered to the surfaces of the two facing layers.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the thickness of the wood board is more than or equal to 22 mm.
A production process of a wood board with a deformation-resistant TT structure comprises the following steps:
S1, solid wood sawing; the log is sent into a board sawing machine, firstly, edge skin, defects and blunt edges are sawed, then, the log is sawed into four specification sizes of sawn surfaces, and the solid wood sawn timber is obtained after drying treatment;
s2, a multilayer board; cutting wood into single boards or thin wood, and then gluing and fixing the single boards or thin wood by using glue to form a multi-layer board; the fiber directions of the adjacent veneers are mutually perpendicular and glued to form the veneer;
S3, splicing the plate cores; a single solid wood saw is used as a first plate; sawing the multi-layer board along the direction perpendicular to the board surface to form a strip-shaped first composite board;
The first plates and the first composite plates are alternately arranged and connected along the length direction of the wood board, the first plates are transversely paved, and the first composite plates comprise a plurality of solid wood single sheets longitudinally paved; the plane direction of the solid wood single sheet is perpendicular to the plane direction of the first plate;
Producing and obtaining a board core through a hot-press gluing machine;
s4, wood board production; the board core and the first fixed board are produced into a board through a hot press gluing machine.
Compared with the prior art, the invention has the following outstanding and beneficial technical effects:
compared with the prior art, the wood board with the anti-deformation TT structure comprises a first board, wherein the first board is a whole board and is made of solid wood sawn timber; the first composite board is formed by sticking and combining a plurality of solid wood single sheets; the first boards are horizontally paved along the plane direction of the wood boards, and the solid wood single sheets are longitudinally paved along the plane direction of the vertical wood boards to form mutually vertical TT structures. The deformation-resistant effect of resisting transverse deformation and longitudinal deformation is achieved. Solves the problem of deformation of the traditional wood board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic overall sectional structure of the present invention.
Reference numerals: a board core 01; a first sheet 010; a first composite board 011; solid wood single sheet 0110; a first fixing plate 02; a second fixing plate 03; a first balance plate 04; a facing layer 05; a PET film 06;
Detailed Description
The invention will be further described with reference to the following specific examples in conjunction with the accompanying drawings;
The embodiment provides a wood board with a deformation-resistant TT structure, which comprises a board core 01; the board core 01 is used as a middle core component of the wood board, so that the functional effect required by the wood board is realized;
The board core 01 comprises a first board 010 and a first composite board 011, the first board 010 is transversely paved, and the first composite board 011 comprises a plurality of longitudinally paved solid wood single sheets 0110 which are connected; the first plate 010 is made of solid wood, and a whole plate is used, and the first plate 010 is parallel to the plane direction of the wood plate; the first composite board 011 is formed by splicing a plurality of solid wood single sheets 0110, wherein the solid wood single sheets 0110 are vertically arranged and are reversely perpendicular to the plane of the wood board; the solid wood single sheet 0110 adopts a single sheet of wood.
The thickness of the first plate 010 is the same as that of the solid wood single sheet 0110, namely the thickness direction of the wood plates is the same, so that the production is realized in a unified specification; the first plates 010 and the first composite plates 011 are alternately arranged and connected along the length direction of the wood board, and the plane direction of the solid wood single sheet 0110 is perpendicular to the plane direction of the first plates 010; namely, the first plate 010 and the composite plate are circularly arranged, and are glued and fixed by glue, so that a mutually perpendicular TT structure is formed;
the upper and lower surfaces of the board core 01 are respectively adhered with a first fixing board 02. The first fixing plate is made of eucalyptus boards, and the first plate 010 and the first composite plate 011 are reinforced;
as described above, the first sheet 010 is laid horizontally in the board direction, if deformed, it is deformed horizontally, and the solid wood single sheet 0110 is laid vertically in the board direction, if deformed, it is deformed vertically; the deformation mechanics of the transverse pavement and the longitudinal pavement are mutually offset, so that the deformation resistance effect is achieved, and the stability is improved; the first fixing plate is clamped and fixed.
Further, the thickness of the board core 01 is 16-20 mm.
As described above, the board core 01 is suitable for different furniture thickness requirements and has strong practicability.
Further, the number of the solid wood single sheets 0110 is 10-16 layers; the thickness of the solid wood single sheet 0110 is 2-5 mm.
As described above, the thickness of the single board of the solid wood single sheet 0110 is 2-5 mm, according to the design requirement of the wood board, the solid wood single sheets 0110 with different thicknesses can be pasted and combined to form the first composite board 011, or the solid wood single sheets 0110 with 2-3 thicknesses can be alternatively and regularly pasted and combined to form the first composite board 011, or the solid wood single sheets 0110 with single thickness can be pasted to form the first composite board 011. The first composite board 011 is diversified in form.
Further, the surfaces of the two first fixing plates are respectively stuck with a second fixing plate 03; the grain direction of the second fixing plate 03 is perpendicular to the grain direction of the first fixing plate.
As described above, the second fixing plate 03 also adopts eucalyptus boards; the grain of the first fixing plate and the grain of the second fixing plate 03 are vertically and horizontally combined and locked, so that the surface layer of the furniture is prevented from cracking.
Further, the surfaces of the two second fixing plates 03 are respectively adhered with a first balance plate 04; the surfaces of the two first balance plates 04 are respectively adhered with a facing layer 05; the surfaces of the two facing layers 05 are respectively adhered with PET films 06.
As described above, the first balance plate 04 adopts a high-density fiberboard, and has good flatness; the decorative layer 05 adopts triamine paper, patterns or colors with different requirements can be designed, the paint-free effect is achieved, and the PET film 06 protects the surface from scratch. The glue is not fixed between every two adjacent glue spreading plates, and the straightener can be prevented from being arranged by adopting multi-layer combination;
further, the thickness of the wood board is more than or equal to 22 mm.
As mentioned above, wood boards have a greater "stiffness" than the industry normal thickness (18 mm).
A production process of a wood board with a deformation-resistant TT structure comprises the following steps:
S1, solid wood sawing; the log is sent into a board sawing machine, firstly, edge skin, defects and blunt edges are sawed, then, the log is sawed into four specification sizes of sawn surfaces, and the solid wood sawn timber is obtained after drying treatment;
s2, a multilayer board; cutting wood into single boards or thin wood, and then gluing and fixing the single boards or thin wood by using glue to form a multi-layer board; the fiber directions of the adjacent veneers are mutually perpendicular and glued to form the veneer;
S3, splicing the plate cores; a single solid wood saw is used as a first plate; sawing the multi-layer board along the direction perpendicular to the board surface to form a strip-shaped first composite board;
The first plates and the first composite plates are alternately arranged and connected along the length direction of the wood board, the first plates are transversely paved, and the first composite plates comprise a plurality of solid wood single sheets longitudinally paved; the plane direction of the solid wood single sheet is perpendicular to the plane direction of the first plate;
Producing and obtaining a board core through a hot-press gluing machine;
Namely, the first composite board obtained by sawing the multilayer board is erected and the first board is spliced.
S4, wood board production; the board core and the first fixed board are produced into a board through a hot press gluing machine.
The following is the detection report of the product of the patent application;
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected;
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (7)
1. A plank of anti deformation TT structure, its characterized in that: comprises a board core; the board core comprises a first board and a first composite board, the first board is transversely laid, and the first composite board comprises a plurality of longitudinally laid solid wood single sheets which are connected; the first plates and the first composite plates are alternately arranged and connected along the length direction of the wood plate, and the plane direction of the solid wood single sheet is perpendicular to the plane direction of the first plates;
the upper and lower surfaces of the plate core are respectively adhered with a first fixed plate.
2. The deformation-resistant TT structural wood board according to claim 1, wherein: the thickness of the board core is 16-20 mm.
3. The deformation-resistant TT structural wood board according to claim 1, wherein: the number of the solid wood single sheets is 10-16 layers; the thickness of the solid wood single sheet is 2-5 mm.
4. The deformation-resistant TT structural wood board according to claim 1, wherein: the surfaces of the two first fixing plates are respectively stuck with a second fixing plate; the grain direction of the second fixed plate is perpendicular to the grain direction of the first fixed plate.
5. The deformation-resistant TT structural wood board according to claim 4, wherein: the surfaces of the two second fixing plates are respectively stuck with a first balance plate; the surfaces of the two first balance plates are respectively stuck with a facing layer; PET films are respectively adhered to the surfaces of the two facing layers.
6. The wood board of the deformation-resistant TT structure according to claim 5, wherein: the thickness of the wood board is more than or equal to 22 mm.
7. A production process of a wood board with a deformation-resistant TT structure is characterized by comprising the following steps of: the method comprises the following steps:
S1, solid wood sawing; the log is sent into a board sawing machine, firstly, edge skin, defects and blunt edges are sawed, then, the log is sawed into four specification sizes of sawn surfaces, and the solid wood sawn timber is obtained after drying treatment;
s2, a multilayer board; cutting wood into single boards or thin wood, and then gluing and fixing the single boards or thin wood by using glue to form a multi-layer board; the fiber directions of the adjacent veneers are mutually perpendicular and glued to form the veneer;
S3, splicing the plate cores; a single solid wood saw is used as a first plate; sawing the multi-layer board along the direction perpendicular to the board surface to form a strip-shaped first composite board;
The first plates and the first composite plates are alternately arranged and connected along the length direction of the wood board, the first plates are transversely paved, and the first composite plates comprise a plurality of solid wood single sheets longitudinally paved; the plane direction of the solid wood single sheet is perpendicular to the plane direction of the first plate;
Producing and obtaining a board core through a hot-press gluing machine;
s4, wood board production; the board core and the first fixed board are produced into a board through a hot press gluing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410237111.8A CN118144053A (en) | 2024-03-01 | 2024-03-01 | Anti-deformation wood board with TT structure and production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410237111.8A CN118144053A (en) | 2024-03-01 | 2024-03-01 | Anti-deformation wood board with TT structure and production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118144053A true CN118144053A (en) | 2024-06-07 |
Family
ID=91288015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410237111.8A Pending CN118144053A (en) | 2024-03-01 | 2024-03-01 | Anti-deformation wood board with TT structure and production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118144053A (en) |
-
2024
- 2024-03-01 CN CN202410237111.8A patent/CN118144053A/en active Pending
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