CN102689338A - Solid wood sawed composite board and machining process - Google Patents
Solid wood sawed composite board and machining process Download PDFInfo
- Publication number
- CN102689338A CN102689338A CN2012101894021A CN201210189402A CN102689338A CN 102689338 A CN102689338 A CN 102689338A CN 2012101894021 A CN2012101894021 A CN 2012101894021A CN 201210189402 A CN201210189402 A CN 201210189402A CN 102689338 A CN102689338 A CN 102689338A
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- solid wood
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Abstract
The invention discloses a solid wood sawed composite board and a machining process, and relates to the solid wood sawed composite board which is used in industry, agriculture, building material industry and furniture industry. The solid wood sawed composite board is characterized by consisting of a plurality of layers of dried and sawed solid wood veneers and an adhesive, wherein the solid wood veneers are trimmed and then aligned and tiled; the trimmed edges of the solid wood veneers are adhered into a veneer solid wood board through the adhesive; two to nine veneer solid wood boards are adhered through the adhesive and are compacted into a multi-layer solid wood sawed composite board; and fibers of two adjacent veneer solid wood boards of the solid wood sawed composite board are laminated in vertical direction or laminated and adhered in a parallel or staggered way. The process flow of the machining process comprises the following steps of: drying the board; sawing the veneer; performing secondary balancing on the veneer; trimming; placing in a balanced staggered way, placing in a cross vertical mode and coating the adhesive; performing cold pressing or hot pressing adhesion; sanding and trimming; and finishing. The solid wood sawed composite board has the characteristics of novel structure, easiness and convenience in machining, non-deformation, less using amount of the adhesive, environmental friendliness, health and the like.
Description
Technical field
Solid wood sawing composite plate of the present invention and processing technology relate to the solid wood sawing composite plate of using in a kind of industry, agricultural, building material industry and the furniture industry.
Background technology
The timber-work of extensive use at present, mainly with glued board, density board, core-board, integrated timber etc.Its medium-density plate core-board is not in the category of solid wood.Integrated timber is because of costing an arm and a leg, and the scope of application is limited, and using a large amount of is main with glued board still.With the glued board is example; Glued board is to be peeled into veneer or to become veneer by the flitch slicing through after the boiling by juggle; Stick with glue three layers or the board-like material of multilayer that the agent gummed forms again, use the odd-level veneer usually, and the orthogonal gummed of machine direction of adjacent layer veneer is formed.The thickness of general veneer is below 2mm.At first, the log that the veneer of rotary-cut uses is not handled through super-dry peace weighing apparatus, and the stress of timber itself does not eliminate; Veneer thickness below the 2mm is too thin, intensity a little less than; The loose side of rotary-cut processing is inconsistent with tight face stress.Above-mentioned reason causes the poor stability of glued board, easy deformation.Secondly, the common number of plies of glued board is more, need a large amount of use adhesives, and adhesive is the pollution source to human and environment.Main pollution source in the finishing of family and public arena promptly is to derive from the furniture of processing with glued board, floor etc. at present.Once more, need be soaked in water and boiling before the rounding, need great lot of water resources.Chemical substance in this process in the timber is separated out, and deals with improperly to be prone to cause environmental pollution.To existing problem in the above-mentioned prior art, a kind of novel solid wood sawing composite plate of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the objective of the invention is a kind of novel solid wood sawing composite plate of research and design.In order to what exist in the solution prior art:
1, the log of the veneer of rotary-cut use is not handled through super-dry peace weighing apparatus, and the stress of timber itself does not eliminate; Veneer thickness below the 2mm is too thin, intensity a little less than; The loose side of rotary-cut processing and the tight inconsistent poor stability that causes of face stress, easy deformation;
2, need be soaked in water and boiling before the rounding, need great lot of water resources, the chemical substance in this process in the timber is separated out, and deals with improperly to be prone to cause environmental pollution.
Technical solution of the present invention is achieved in that
Solid wood sawing composite plate of the present invention is characterized in that the plates of solid wood and the adhesive of sawing formed after described solid wood sawing composite plate was by the multilayer drying; The bonding one-tenth individual layer of adhesive solid wood plate is passed through in alignment tiling behind the plates of solid wood edging between the edging of plates of solid wood; 2-9 layer individual layer solid wood plate is bonding and be compacted into the solid wood sawing composite plate of multilayer through adhesive.
The vertical lamination of machine direction or the parallel misalignment laminate adhesive of the two-layer individual layer solid wood plate that solid wood sawing composite plate of the present invention is faced mutually; Adhesive can be looked different needs and use different types of glue, like urea-formaldehyde glue, and phenol glue, modified cyanurotriamide glue etc.
The thickness of plates of solid wood of the present invention is more than 2mm.
The processing technology of solid wood sawing composite plate of the present invention, its technological process is: sheet material is dry, and---sawn veneer---------edging is put with cross-perpendicular and is put and gluing------sanding edging---finished product of colding pressing or hot-press gluing the veneer secondary balancing by the balance dislocation.
A, sheet material drying: use lumber kiln to carry out drying, control moisture, general service water content 8-12%, water content 5-8% such as floor, cabinet-body plate by purposes when dry;
B, sawn veneer: use buck saw or band saw sawing to form, more than the sawing thickness 2mm, raw material sheet material is only plate or finger plate;
C, veneer secondary balancing: go into the balance kiln after the saw cutting plate processing, can individual layer or several layers of superimposed filler strip carry out secondary balancing, or health in the balance cylinder, except that upper and lower panel, veneer can dock, solely plate and finger;
D, edging: each piece veneer side is with the monolateral saw edging of carpenter;
The dislocation of e, balance is put with cross-perpendicular and put and gluing: the veneer behind the edging is gluing on edging directly, be bonded into every layer of laid parallel of individual layer plates of solid wood after, confirm not have slit, gluing; Gluing can also can use glue spreader by manual gluing; Can a lay-off undercoat with glue spreader, double spread, the veneer machine direction of adjacent two layers is vertically glued together behind the gluing; Also can arrange every layer machine direction to take vertical and parallel gummed flexibly by different purposes, but the adjacent two layers machine direction take parallel must not be more than 2 layers; With one deck veneer side gluing, laid parallel; The veneer that phase interlayer machine direction the is identical up and down slit of will staggering; Be generally 3 layers, can optionally change and add to 9 layers; Number of plies odd and even number all can, specific use can be closed as being used for floor base material by 2 laminations; Also can the individual layer solid wood plate (3) of different-thickness be bonded as multilayer composite sheet;
F, cold pressing or hot-press gluing: use the press pressing, specifically can adopt cold pressing, hot pressing or the hot pressing of colding pressing combines;
G, sanding edging: use wide-belt sander that sanding is carried out on individual layer solid wood plate (3) surface earlier, re-use monolateral saw individual layer solid wood plate (3) is carried out edging;
H, finished product.
Advantage of the present invention is conspicuous, mainly shows:
1, adopts material behind the desiccated balance, got rid of the stress of timber itself, fundamentally eliminate the root that product is out of shape;
2, adopt the method processing veneer of sawing, do not destroy the wood-fibred of timber, do not destroy the stress equilibrium that raw material has formed.Avoided the crack of veneer because of produced by reverse extension in the rotary-cut process;
3, more than the common 2mm of the thickness of veneer, guaranteed that every veneer self has certain intensity, laid the first stone with intensity for being processed into stable behind the finished product;
4, the few relatively number of plies has greatly reduced the use of adhesive, reduced with the glue cost and because of adhesive in use the release of chemical substance cause to environment and the healthy harmful effect of people;
5, the veneer machine direction of adjacent two layers is vertically glued together, the plates of solid wood crosswise lamination, and the stress of veneer is cancelled each other because of direction is different, and the plate face is straight and not yielding, and stability is improved; In particular cases, also can arrange every layer machine direction to take vertical and parallel gummed flexibly, to strengthen the intensity of a certain specific direction by different purposes;
6, specification is flexible, need not be confined to the specification of 4X8, can process special specification by purposes, like the big square bar and the body of wall of floor base material and the use of building aspect.
The present invention has advantages such as novel structure, easy, indeformable, few with glue, the environment protection health of processing, and it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The present invention has 11 width of cloth accompanying drawings, wherein:
Accompanying drawing 1 composite plate scatter diagram of the present invention;
Accompanying drawing 2 structural representations of the present invention;
Accompanying drawing 3 is the A portion enlarged drawing of Fig. 2;
Accompanying drawing 4 is composite plate bonding mode instance 1 of the present invention;
Accompanying drawing 5 is composite plate bonding mode instance 2 of the present invention;
Accompanying drawing 6 is composite plate bonding mode instance 3 of the present invention;
Accompanying drawing 7 is composite plate bonding mode instance 4 of the present invention;
Accompanying drawing 8 is composite plate bonding mode instance 5 of the present invention;
Accompanying drawing 9 is the bonding mode structural representation as the composite plate of the present invention of floor base plate;
Accompanying drawing 10 is bonded into composite plate mode instance 1 for the different individual layer solid wood plate of thickness;
Accompanying drawing 11 is bonded into composite plate mode instance 2. for the different individual layer solid wood plate of thickness
In the drawings: 1, plates of solid wood 2, adhesive 3, individual layer solid wood plate.
The specific embodiment
Practical implementation of the present invention for example shown in the accompanying drawing, is characterized in that the plates of solid wood 1 and 2 in the adhesive of sawing formed after described solid wood sawing composite plate was by the multilayer drying; Adhesive 2 bonding one-tenth individual layer solid wood plates 3 are passed through in alignment tiling behind plates of solid wood 1 edging between the edging of plates of solid wood 1; 3 layers of individual layer solid wood plate 3 is bonding and be compacted into the solid wood sawing composite plate of multilayer through adhesive 2.
The vertical lamination of machine direction or the parallel misalignment laminate adhesive of the two-layer individual layer solid wood plate 3 that solid wood sawing composite plate is faced mutually; Adhesive can be looked different needs and use different types of glue, like urea-formaldehyde glue, and phenol glue, modified cyanurotriamide glue etc.
The thickness of plates of solid wood 1 is more than 2mm.
The processing technology of solid wood sawing composite plate, its technological process is: sheet material is dry, and---sawn veneer---------edging is put with cross-perpendicular and is put and gluing------sanding edging---finished product of colding pressing or hot-press gluing the veneer secondary balancing by the balance dislocation.
A, sheet material drying: use lumber kiln to carry out drying, control moisture, general service water content 8-12%, water content 5-8% such as floor, cabinet-body plate by purposes when dry;
B, sawn veneer: use buck saw or band saw sawing to form, more than the sawing thickness 2mm, raw material sheet material is only plate or finger plate;
C, veneer secondary balancing: go into the balance kiln after the saw cutting plate processing, can individual layer or several layers of superimposed filler strip carry out secondary balancing, or health in the balance cylinder, except that upper and lower panel, veneer can dock, solely plate and finger;
D, edging: each piece veneer side is with the monolateral saw edging of carpenter;
The dislocation of e, balance is put with cross-perpendicular and put and gluing: the veneer behind the edging is gluing on edging directly, be bonded into every layer of laid parallel of individual layer plates of solid wood after, confirm not have slit, gluing; Gluing can also can use glue spreader by manual gluing; Can a lay-off undercoat with glue spreader, double spread, the veneer machine direction of adjacent two layers is vertically glued together behind the gluing; Also can arrange every layer machine direction to take vertical and parallel gummed flexibly by different purposes, but the adjacent two layers machine direction take parallel must not be more than 2 layers; With one deck veneer side gluing, laid parallel; The veneer that phase interlayer machine direction the is identical up and down slit of will staggering; Be generally 3 layers, can optionally change and add to 9 layers; Number of plies odd and even number all can, specific use can be closed as being used for floor base material by 2 laminations; Also can the individual layer solid wood plate 3 of different-thickness be bonded as multilayer composite sheet;
F, cold pressing or hot-press gluing: use the press pressing, specifically can adopt cold pressing, hot pressing or the hot pressing of colding pressing combines;
G, sanding edging: use wide-belt sander that sanding is carried out on individual layer solid wood plate 3 surfaces earlier, re-use monolateral saw individual layer solid wood plate 3 is carried out edging;
H, finished product.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; All are familiar with the technical staff in present technique field in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (4)
1. a solid wood sawing composite plate is characterized in that the plates of solid wood (1) and the adhesive (2) of sawing formed after described solid wood sawing composite plate was by the multilayer drying; Adhesive (2) bonding one-tenth individual layer solid wood plate (3) is passed through in alignment tiling behind plates of solid wood (1) edging between the edging of plates of solid wood (1); 2-9 layer individual layer solid wood plate (3) is bonding and be compacted into the solid wood sawing composite plate of multilayer through adhesive (2).
2. solid wood sawing composite plate according to claim 1 is characterized in that the vertical lamination of machine direction or the parallel misalignment laminate adhesive of the two-layer individual layer solid wood plate (3) that described solid wood sawing composite plate is faced mutually; Adhesive can be looked different needs and use different types of glue, like urea-formaldehyde glue, and phenol glue, modified cyanurotriamide glue etc.
3. solid wood sawing composite plate according to claim 1, the thickness that it is characterized in that described plates of solid wood (1) is more than 2mm.
4. the processing technology of a solid wood sawing composite plate, its technological process is: sheet material is dry, and---sawn veneer---------edging is put with cross-perpendicular and is put and gluing------sanding edging---finished product of colding pressing or hot-press gluing the veneer secondary balancing by the balance dislocation.
A, sheet material drying: use lumber kiln to carry out drying, control moisture, general service water content 8-12%, water content 5-8% such as floor, cabinet-body plate by purposes when dry;
B, sawn veneer: use buck saw or band saw sawing to form, more than the sawing thickness 2mm, raw material sheet material is only plate or finger plate;
C, veneer secondary balancing: go into the balance kiln after the saw cutting plate processing, can individual layer or several layers of superimposed filler strip carry out secondary balancing, or health in the balance cylinder, except that upper and lower panel, veneer can dock, solely plate and finger;
D, edging: each piece veneer side is with the monolateral saw edging of carpenter;
The dislocation of e, balance is put with cross-perpendicular and put and gluing: the veneer behind the edging is gluing on edging directly, be bonded into every layer of laid parallel of individual layer plates of solid wood after, confirm not have slit, gluing; Gluing can also can use glue spreader by manual gluing; Can a lay-off undercoat with glue spreader, double spread, the veneer machine direction of adjacent two layers is vertically glued together behind the gluing; Also can arrange every layer machine direction to take vertical and parallel gummed flexibly by different purposes, but the adjacent two layers machine direction take parallel must not be more than 2 layers; With one deck veneer side gluing, laid parallel; The veneer that phase interlayer machine direction the is identical up and down slit of will staggering; Be generally 3 layers, can optionally change and add to 9 layers; Number of plies odd and even number all can, specific use can be closed as being used for floor base material by 2 laminations; Also can the individual layer solid wood plate (3) of different-thickness be bonded as multilayer composite sheet;
F, cold pressing or hot-press gluing: use the press pressing, specifically can adopt cold pressing, hot pressing or the hot pressing of colding pressing combines;
G, sanding edging: use wide-belt sander that sanding is carried out on individual layer solid wood plate (3) surface earlier, re-use monolateral saw individual layer solid wood plate (3) is carried out edging;
H, finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012101894021A CN102689338A (en) | 2012-06-08 | 2012-06-08 | Solid wood sawed composite board and machining process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101894021A CN102689338A (en) | 2012-06-08 | 2012-06-08 | Solid wood sawed composite board and machining process |
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| CN102689338A true CN102689338A (en) | 2012-09-26 |
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| CN2012101894021A Pending CN102689338A (en) | 2012-06-08 | 2012-06-08 | Solid wood sawed composite board and machining process |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128805A (en) * | 2013-03-05 | 2013-06-05 | 黑龙江华信家具有限公司 | Special solid wood multilayer board for door pocket and method for manufacturing solid wood multilayer board |
| CN103991110A (en) * | 2014-04-21 | 2014-08-20 | 徐高强 | Sophora japonica wood composite board and manufacturing method thereof |
| CN105019785A (en) * | 2015-07-27 | 2015-11-04 | 黄建 | Side-center consubstantial wood door and production technology therefor |
| CN105054584A (en) * | 2015-08-26 | 2015-11-18 | 李福延 | Solid-wood desktop and manufacturing technology thereof |
| CN105569241A (en) * | 2016-01-29 | 2016-05-11 | 沈阳建筑大学 | Orthogonal laminated timber sound insulation floor |
| CN106514810A (en) * | 2015-09-10 | 2017-03-22 | 迁安市大树木业有限责任公司 | Production process for alternately-laminated building block |
| CN107803888A (en) * | 2017-10-24 | 2018-03-16 | 融水县鼎丰竹木制品有限公司 | A kind of preparation method of fir wood floor |
| CN109093785A (en) * | 2018-09-21 | 2018-12-28 | 石家庄青林机械设备有限公司 | A kind of compound flitch and its production line |
| CN109591402A (en) * | 2019-01-16 | 2019-04-09 | 西安建筑科技大学 | A kind of novel C LT plate of zigzag interlayer gluing mode |
| CN112726991A (en) * | 2020-12-25 | 2021-04-30 | 深圳冠特家居健康系统有限公司 | Processing technology of anti-bending and anti-deformation degerming and aldehyde-removing plate |
| CN113195183A (en) * | 2018-12-18 | 2021-07-30 | 宜家供应有限公司 | Method for producing a furniture board product |
| US11084245B2 (en) * | 2019-01-09 | 2021-08-10 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
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| CN202753245U (en) * | 2012-06-08 | 2013-02-27 | 周连群 | Solid wood saw-cut composite floor |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128805A (en) * | 2013-03-05 | 2013-06-05 | 黑龙江华信家具有限公司 | Special solid wood multilayer board for door pocket and method for manufacturing solid wood multilayer board |
| CN103991110A (en) * | 2014-04-21 | 2014-08-20 | 徐高强 | Sophora japonica wood composite board and manufacturing method thereof |
| CN105019785A (en) * | 2015-07-27 | 2015-11-04 | 黄建 | Side-center consubstantial wood door and production technology therefor |
| CN105054584A (en) * | 2015-08-26 | 2015-11-18 | 李福延 | Solid-wood desktop and manufacturing technology thereof |
| CN106514810A (en) * | 2015-09-10 | 2017-03-22 | 迁安市大树木业有限责任公司 | Production process for alternately-laminated building block |
| CN105569241B (en) * | 2016-01-29 | 2017-12-05 | 沈阳建筑大学 | A kind of orthogonal layers building blocks sound insulating floor slab |
| CN105569241A (en) * | 2016-01-29 | 2016-05-11 | 沈阳建筑大学 | Orthogonal laminated timber sound insulation floor |
| CN107803888A (en) * | 2017-10-24 | 2018-03-16 | 融水县鼎丰竹木制品有限公司 | A kind of preparation method of fir wood floor |
| CN109093785A (en) * | 2018-09-21 | 2018-12-28 | 石家庄青林机械设备有限公司 | A kind of compound flitch and its production line |
| CN109093785B (en) * | 2018-09-21 | 2024-01-16 | 石家庄青林机械设备有限公司 | Composite batten and production line thereof |
| CN113195183A (en) * | 2018-12-18 | 2021-07-30 | 宜家供应有限公司 | Method for producing a furniture board product |
| CN113195183B (en) * | 2018-12-18 | 2023-11-03 | 宜家供应有限公司 | Method for producing furniture plate products |
| US11084245B2 (en) * | 2019-01-09 | 2021-08-10 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
| CN109591402A (en) * | 2019-01-16 | 2019-04-09 | 西安建筑科技大学 | A kind of novel C LT plate of zigzag interlayer gluing mode |
| CN112726991A (en) * | 2020-12-25 | 2021-04-30 | 深圳冠特家居健康系统有限公司 | Processing technology of anti-bending and anti-deformation degerming and aldehyde-removing plate |
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Application publication date: 20120926 |