CN101041243A - Lumber and the processing method - Google Patents
Lumber and the processing method Download PDFInfo
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- CN101041243A CN101041243A CN 200710135623 CN200710135623A CN101041243A CN 101041243 A CN101041243 A CN 101041243A CN 200710135623 CN200710135623 CN 200710135623 CN 200710135623 A CN200710135623 A CN 200710135623A CN 101041243 A CN101041243 A CN 101041243A
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Abstract
The invention discloses a solid wood. The figure of flat plane direction of splicing plate (2) is trapezoid. The height direction of said trapezoid is the longitudinal direction of wood fiber. Two ends of splicing plate (2) are the big end (3) and the small end (4) of splicing plate respectively according to the long bottom margin and the short bottom margin of trapezoid. Big ends (3) and small ends (4) of adjacent splicing plates (2) are arranged in cross with each other. The invention makes wood with difference in different position be distributed reasonably so as to make inner stress and deformation of product uniform. The invention makes full use of the natural figure of original material produce product so as to improve the using rate of wood. It makes full use of the natural figure of original material splice product to decrease the processing volume and improve the producing efficiency.
Description
Technical field
The present invention relates to timber processing, more particularly, the present invention relates to a kind of solid wood board.The invention still further relates to the processing method of described this solid wood board.
Background technology
In using apparatus, equipment and all kinds of building, decoration or other structure of plank, often use area, thickness big, outward appearance is had requirement, also needs to bear the plank of big load.Be subjected to the restriction of log size, the general plank processing and fabricating that is difficult to adopt monoblock, the woodwork plate and the finger jigsaw that mainly adopt plane splicing, multilayer to laminate.
In the processing technology of traditional woodwork plate, log at first will be processed into the lumps of wood, cuts the plate that is sawn into rectangular shape again, above-mentioned after the plate splicing of processing as the material of the central layer of woodwork plate; The deficiency that above-mentioned technology exists is, raw-material utilization rate is low excessively, and core-board can only reach 60%, and, go back the horizontal and vertical resistance to tension of ubiquity poor, be out of shape uneven technical problem.
Because the diameter of its tree root direction of growth of log is general always greater than the diameter of tree crown direction, in traditional handicraft, be that will to have a plank piece saw of concentric reducer straight, splice then, this has caused the waste of material to a certain extent.Particularly traditional connecting method or even connect with pin or bamboo pin in the side of plank must make it straightly just can carry out.Timber is in when splicing, do not consider its growth and the inconsistent situation of material of the different parts that makes log that causes, as splices and unreasonablely will inevitably cause the distortion of the later solid wood board of processing inconsistent, has a strong impact on the quality of solid wood board.
For addressing the above problem, Chinese patent application number is the patent documentation of 01133469.X, a kind of core-board with new structure and production technology are disclosed, the veneer manufacturing of the above thickness of 4mm that central layer and upper and lower panel all are processed into through peeler with log in the middle of the product of this invention.This patent documentation claims that the advantage of its invention is: improve volume recovery, simplify technology, saving equipment reduces cost, and improves product structure, improves product serviceability and quality, provides new approach for the utilization of log, has good social, economic benefit.But according to the general knowledge of known timber processing as can be known because log timberstructure, as containing knot in the log, its quality not only firmly but also crisp, when utilizing peeler that rounding is become the veneer plate, because the transverse cuts of wood fibre causes the cracked of knot place; Promptly enable China fir is cut into the veneer plate, again because a lot of diametric growth of seeds has a limit, if the diameter of log is less, as below 20cm, and there is concentric reducer, utilize peeler that China fir is peeled into the veneer plate, must China fir be cut into cylindrical shape according to China fir microcephaly's diameter; The center of peeler axis position log can not be formed the rotary-cut core of the log that goes out of use by rotary-cut; Add because the thickness of peeler when rotary cut venner increases gradually, so all can not use less than the veneer of specific thickness, therefore, the utilization rate of log has only 50% at most.And different by the inner lane of log with the veneer degree of crook that the outer ring is cut out, the distortion after flattening is difficult to consistent.Particularly flatten later plate two ends and cause the material difference because of the log direction of growth is different, the material of dual-side also causes material inequality because of inner lane and outer ring, and therefore, the later plate deformation that is shaped is inconsistent.By above analysis, foregoing invention can not solve the technical problem of utilizing peeler the China fir log to be processed into the monoblock veneer.In fact, because equipment, peeler also can not become rounding the veneer of thickness between 8-10mm.
In addition, the number of patent application of China is 012211097.8 patent documentation, the technology of three layers of compound woodwork plate of a kind of finger is disclosed, this woodwork plate is made up of upper, middle and lower-ranking, upper, middle and lower are two-layer to be formed by batten bonding different in size, upper and lower layer batten is vertically to arrange, then the middle level batten is transversely arranged, upper and lower layer batten is transversely arranged, then the middle level batten is vertically to arrange, can mount the decorations veneer on its face, connect for flat mouthful between its middle level batten, be finger between upper and lower two-layer batten.This patent documentation claims that technique scheme has solved the technical problem of utilizing log scale to make the upper and lower and central layer of woodwork plate; But the defective of its existence is: because upper and lower panel is the finger jigsaw, comprised all process steps of making the finger jigsaw on production technology, so complex manufacturing; The utilization rate of timber is low.In addition, the thickness of finger jigsaw is more little, and volume recovery is low more, so the volume recovery of three layers of compound finger jigsaw is also low than the individual layer finger jigsaw of uniform thickness; Because when splicing, the direction of growth of timber, the cutting position of timber are not done requirement, therefore, the distortion of plank is uneven, particularly the irregular batten of character is stitched together has increased the possibility of distortion.
In sum, there are the defective that the product distortion is inhomogeneous, the product utilization rate is low, working (machining) efficiency is low in existing wood processing technique and processing method.
Summary of the invention
Problem to be solved by this invention provides a kind of solid wood board, its objective is that in product the discrepant material with the raw material different parts rationally distributes, and makes the internal stress of product and distortion evenly.
To achieve these goals, the technical scheme that the present invention takes is: this solid wood board that is provided, comprise the multi-layer solid wood veneer, connection bonded to each other between its plane, every layer of plates of solid wood comprises the splicing plate that polylith wood fibre direction is identical again, be bonding connection between the side that described splicing plate contacts with each other, it is characterized in that: being shaped as of the platen surface direction of described splicing plate is trapezoidal, described trapezoidal high direction is the vertical of wood fibre, the two ends of described splicing plate are respectively big end of splicing plate and splicing plate small end, the big end of splicing plate of adjacent splicing plate and the interlaced arrangement of splicing plate small end by described trapezoidal long base and short base.
The big end of described splicing plate is the tree root direction of log growth, and described splicing plate small end is the tree crown direction of log growth.
Described multi-layer solid wood veneer, the wood fibre direction of wherein adjacent plates of solid wood is mutually perpendicular.
Ways of connecting between the side that described splicing plate contacts with each other is: the lateral vertical that is connected is in the plane of plate, and one of them side adopts groove shapes, another side to adopt protrusion shape with matching, and two sides are that tongue and groove connects.
Described splicing plate is by the section home position with respect to the log that is cut, its two platen surface is respectively splicing plate entad face and splicing plate vest face, and splicing plate connecting method is: the splicing plate of adjacent splicing plate entad face and splicing plate vest face be staggered by opposite direction mutually.
Described splicing plate trapezoidal along being shaped as of the lateral cross section of wood fibre, this trapezoidal long base is the splicing plate of splicing plate face entad, short base is the splicing plate vest face of splicing plate.
Being positioned at outermost in the described multi-layer solid wood veneer is two plates of solid wood panels, all the other are the plates of solid wood central layer, splicing plate on described each layer plates of solid wood can be two or more wooden unit splicings in the longitudinal direction, its splicing place is that tongue and groove connects, and the splicing seams on the length direction of the splicing plate that the side is adjacent staggers mutually, and the plates of solid wood panel on two outer surfaces of solid wood board is the splicing of no gap.
Splicing plate on the described plates of solid wood panel is complete wooden unit in the longitudinal direction, and all the splicing plates on two outer surfaces of solid wood board are the splicing of no gap, splicing plate on the described plates of solid wood central layer can be two or more wooden unit splicings in the longitudinal direction, and the splicing seams of the length direction of the splicing plate that its side is adjacent staggers mutually.
In order to realize above-mentioned same purpose, the present invention also provides the processing method of described this solid wood board, comprises the flow process of getting the raw materials ready, veneer handling process and whole plate handling process; The flow process of getting the raw materials ready comprises that sawn timber operation, baking operation and cutting edge operation constitute, and the veneer handling process comprises jigsaw operation and bonding process; Whole plate handling process comprises that coating process, pressing plate operation, saw limit operation and outer surface polishing operation constitute, and is characterized in that:
In the sawn timber operation of the flow process of getting the raw materials ready, with log by wood fibre vertically cut into the splicing plate, the big end of splicing plate is the tree root direction of log growth, described splicing plate small end is the tree crown direction of log growth; Two platen surface of splicing plate are respectively splicing plate entad face and splicing plate vest face;
The cutting edge operation is removed the bark of splicing plate edges of boards, the surface irregularity that self-sow forms, and cuts flatly by the shape of the cylindrical of log, and described edges of boards form vertical with board plane or inclination with the plane of plate;
Jigsaw operation in the veneer handling process is side face seam place to be coated with into the polylith of bonded adhesives splicing plate be spliced into plates of solid wood along the mode of the parallel longitudinal of wood fibre, and the connecting method of splicing plate is: big end of splicing plate and the interlaced arrangement of splicing plate small end; The splicing plate of adjacent splicing plate entad face and splicing plate vest face be staggered by mutual opposite direction;
In the pressing plate operation, the wood fibre direction of adjacent plates of solid wood is arranged by mutually perpendicular direction.
Jigsaw operation in the described veneer handling process is when splicing, to the size of described splicing plate by the gradient numerical value of the plane inclination of the size of the difference of splicing plate big end and splicing plate small end and the formed gradient numerical value of length thereof and edges of boards and plate, divide into groups, same group of interior splicing plate splices.
The present invention adopts technique scheme, and the discrepant material with the raw material different parts in product rationally distributes, and makes the internal stress of product and distortion even; Make full use of raw-material natural shape and make product, improve the utilization rate of timber; Make full use of raw-material natural shape and carry out the splicing of product, reduce processing capacity, enhance productivity.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is a perspective view of the present invention;
Fig. 2 is the cross section structure schematic diagram that tongue and groove connects for splicing plate of the present invention;
Fig. 3 is the position schematic cross-section of splicing plate of the present invention on log;
Fig. 4 is the entad face and the vest face connecting method schematic diagram of splicing plate of the present invention;
Fig. 5 is the connection diagram of panel of the present invention and central layer;
Fig. 6 is the structural representation of splicing plate of the present invention in the length direction splicing;
Fig. 7 is the structural representation that plates of solid wood of the present invention adopts the splicing plate splicing of rectangle.
Be labeled as among the figure: 1, plates of solid wood, 2, the splicing plate, 3, splicing plate big end, 4, splicing plate small end, 5, splicing plate face entad, 6, splicing plate vest face, 7, the plates of solid wood panel, 8, the plates of solid wood central layer, 9, tongue and groove, 10, log.
The specific embodiment
The various organization plans that expressed the present invention proposes as Fig. 1 to Fig. 7, what the present invention relates to is a kind of solid wood board, general known structure includes multi-layer solid wood veneer 1, connection bonded to each other between its plane, every layer of plates of solid wood 1 comprises the splicing plate 2 that polylith wood fibre direction is identical again, is bonding connection between the side that described splicing plate 2 contacts with each other.The present invention is not subjected to the restriction of wood quality when implementing.
For the discrepant material that is implemented in the product the raw material different parts rationally distributes, make the internal stress and the uniform purpose of distortion of product, the technical scheme that the present invention takes is: extremely shown in Figure 7 as Fig. 1, being shaped as of the platen surface direction of described splicing plate 2 is trapezoidal, described trapezoidal high direction is the vertical of wood fibre, the two ends of described splicing plate 2 are respectively big end 3 of splicing plate and splicing plate small end 4 by described trapezoidal long base and short base, big end 3 of described splicing plate and the 4 interlaced arrangements of splicing plate small end.Obviously, if the trunk of log 10 differs very little even equal at the diameter of length direction, the big end 3 of splicing plate then described here also differs very little or equates that the effect of its splicing as shown in Figure 7 with the numerical value of the width dimensions of splicing plate small end 4.
Have the technical scheme of outstanding contributions also to be embodied in to the present invention: the big end 3 of described splicing plate is the tree root direction of log 10 growths, and described splicing plate small end 4 is the tree crown direction of log 10 growths.
Be subjected to the influence of the direction of wood grows, it is inconsistent towards an end of tree root direction and distortion or shrinkage factor after the other end of tree crown is being made plank, for this deflection of homogenizing, make the two ends distortion of the later solid wood board of processing even, it is more satisfactory adopting such scheme, and measures such as drying, pressurization, thickening are more simple and easy to do than adopting.
Except can realizing the foregoing invention purpose, the present invention has taked technique scheme to also have following effect: make full use of raw-material natural shape and make product, improve the utilization rate of timber; Make full use of raw-material natural shape and carry out the splicing of product, reduce processing capacity, enhance productivity.Because the diameter of its tree root direction of growth of log 10 is general always greater than the diameter of tree crown direction, in traditional handicraft, be that will to have a plank piece saw of concentric reducer straight, splice then, this has caused the waste of material to a certain extent.Adopt method of the present invention, just can not produce waste, and saved the production process of opposite side cutting, only need it is suitably scraped and to carry out bondingly, improved production efficiency the leftover pieces of oblique side cutting.
As Fig. 1 and shown in Figure 5, multi-layer solid wood veneer 1 of the present invention, the wood fibre direction of wherein adjacent plates of solid wood 1 is mutually perpendicular.When the present invention specifically implemented, the number of plies of the general plates of solid wood that adopts 1 was an odd number, for example, and triple laminate commonly used.That is to say that the wood fibre direction of outermost two plates of solid wood 1 is same direction.From the effect that timber engages, this measure makes the solid wood board after the processing increase greatly in the bearing capacity of all directions, and the bending strength of all directions is higher.
First embodiment of the side splicing of splicing plate 2 of the present invention is as follows:
As shown in Figure 2, ways of connecting between the side that described splicing plate 2 contacts with each other is: the lateral vertical that is connected is in the plane of plate, one of them side adopts groove shapes, another side to adopt protrusion shape with matching, and two sides are that tongue and groove 9 connects.Process groove and the projection that cooperatively interacts respectively in the side of the splicing plate 2 that is connected, carry out bonding then.This becomes the situation particularly suitable vertical with the plane of plate in its two sides, back naturally under splicing plate 2 is cut out from log 10, because when log 10 is cut, belong to this situation in log 10 centers of circle or near the two sides of the splicing plate 2 of home position.
Second embodiment of the side splicing of splicing plate 2 of the present invention is as follows:
As shown in Figure 3, Figure 4, in order to make plates of solid wood 1 spliced distortion more even, described splicing plate 2 is by the section home position with respect to the log 10 that is cut, its two platen surface is respectively splicing plate entad face 5 and splicing plate vest face 6, and splicing plate 2 connecting methods are: the splicing plate of adjacent splicing plate 2 entad face 5 and splicing plate vest face 6 be staggered by opposite direction mutually.Because the splicing plate of splicing plate 2 entad face 5 and splicing plate vest face 6 because the influence of the different condition of being grown, it is inconsistent in spliced distortion or contraction, if do not consider its influence, carry out irrational splicing, then distortion is uneven, for example, towards the warpage on a plane, have a strong impact on its product quality.Implement by technical scheme of the present invention, homogenizing deflection, reduce the adverse effect that its distortion brings as far as possible, improved the quality of product.
As Fig. 3, shown in Figure 4, when splicing plate 2 when log 10 cuts, switch to from the center of circle of log 10 when far away slightly even when approaching log 10 edges, the natural form of its dual-side with the angle of the plane out of plumb of plank and even itself and board plane much smaller than 90 °, at this moment, save more in order to make material, simultaneously, especially in order to make plates of solid wood 1 spliced distortion more even, described splicing plate 2 scrape according to the side of cutting along the shape of the lateral cross section of wood fibre that it is become is trapezoidal, this trapezoidal long base is the splicing plate face 5 entad of splicing plate 2, and short base is the splicing plate vest face 6 of splicing plate 2.Owing to adopted foregoing connecting method, further realized the homogenizing deflection, reduced the adverse effect that its distortion brings, the purpose that has improved the quality of product as far as possible.
The present invention is in order to make full use of material, to improve the appearance and the strength character of splicing, for solid wood board two different embodiment below the structure of length direction can adopt.
Solid wood board at the embodiment one of the structure of length direction is:
As shown in Figure 6 and Figure 7, being positioned at outermost in the described multi-layer solid wood veneer 1 is two plates of solid wood panels 7, all the other are plates of solid wood central layer 8, because timber length is restricted, so, splicing plate 2 on described each layer plates of solid wood 1 can be two or more wooden unit splicings in the longitudinal direction, its splicing place is that the plane connects or tongue and groove 9 connects, and the splicing seams on the length direction of the splicing plate 2 that the side is adjacent staggers mutually, and the plates of solid wood panel 7 on two outer surfaces of solid wood board is the splicing of no gap.Like this, many sanctions can be sawed the shortage that the length of getting off do not reach entire product length and make full use of, cut the waste; And this method that connects that is provided, appearance looks elegant can satisfy the requirement of product strength.If plates of solid wood central layer 8 a little defectiveness allow it that less splicing slit is arranged, do not need it is carried out undue processing, can not influence its appearance.
Solid wood board at the embodiment two of the structure of length direction is:
As shown in Figure 1, if appearance requirement does not allow it to splice at length direction, then present embodiment proposes following solution: the splicing plate 2 on the described plates of solid wood panel 7 is complete wooden unit in the longitudinal direction, and all the splicing plates 2 on two outer surfaces of solid wood board are the splicing of no gap, splicing plate 2 on the described plates of solid wood central layer 8 can be two or more wooden unit splicings in the longitudinal direction, and the splicing seams of the length direction of the splicing plate 2 that its side is adjacent staggers mutually.If plates of solid wood central layer 8 a little defectiveness allow it that less splicing slit is arranged, do not need it is carried out undue processing, can not influence its appearance.Present embodiment can reach the effect same with embodiment one.
The present invention adopts the mode of short slab material splicing to make, and with the waste of abundant minimizing timber, improves the utilization rate of timber.
The present invention does not limit the thickness of above-mentioned each layer plates of solid wood 1, and its thickness equates or do not wait all and can realize by above-mentioned embodiment.But, should uniform thickness with the difference in one deck plates of solid wood 1 splicing plate 2, to guarantee bonding fastness between the plane.
In order to realize above-mentioned same purpose, the present invention also provides the processing method of described this solid wood board, comprises the flow process of getting the raw materials ready, veneer handling process and whole plate handling process; The flow process of getting the raw materials ready comprises that sawn timber operation, baking operation and cutting edge operation constitute, and the veneer handling process comprises jigsaw operation, fixed thick sanding operation and bonding process; Whole plate handling process comprises that coating process, pressing plate operation, saw limit operation and outer surface polishing operation constitute.The innovative technical scheme of said method of the present invention is embodied in the following content, and its principle, effect and effect front by structure of the present invention has been done detailed introduction, repeat no more here:
1, in the sawn timber operation of the flow process of getting the raw materials ready, log 10 is spliced plate 2 by vertically cutting into of wood fibre, the big end 3 of splicing plate is the tree root direction of log 10 growths, described splicing plate small end 4 is the tree crown direction of log 10 growths; Two platen surface of splicing plate 2 are respectively splicing plate entad face 5 and splicing plate vest face 6.
2, cutting edge operation is removed the bark of splicing plate 2 edges of boards, the surface irregularity that self-sow forms, and cuts flatly by the shape of the cylindrical of log 10, and described edges of boards form vertical with board plane or inclination with the plane of plate.
3, the jigsaw operation in the veneer handling process is side face seam place to be coated with into the polylith of bonded adhesives splicing plate 2 be spliced into plates of solid wood 1 along the mode of the parallel longitudinal of wood fibre, and the connecting method of splicing plate 2 is: big end 3 of splicing plate and the 4 interlaced arrangements of splicing plate small end; The splicing plate of adjacent splicing plate 2 entad face 5 and splicing plate vest face 6 be staggered by mutual opposite direction.
4, in the pressing plate operation, the wood fibre direction of adjacent plates of solid wood 1 is arranged by mutually perpendicular direction.
In addition, jigsaw operation in the above-mentioned veneer handling process is when splicing, to the size of described splicing plate 2 by the gradient numerical value of the plane inclination of the size of the difference of the big end 3 of splicing plate and splicing plate small end 4 and the formed gradient numerical value of length thereof and edges of boards and plate, divide into groups, same group of interior splicing plate 2 splices.This method that the present invention proposes, have following characteristics: 1, outward appearance is neat, attractive in appearance; Process velocity when 2, improving splicing; 3, Pin Jie slit is less.
The processing method of solid wood board provided by the present invention, except that above-mentioned innovative technical scheme, in the process of above-mentioned solid wood board, remaining process can adopt known processing method, for example sawn timber, oven dry, gluing, saw limit, outer surface polishing etc. all can satisfy requirement of the present invention.For example: baking operation will be cut out good plate and put the people and dry kiln drying to moisture content 10-12%, and will be not yielding to guarantee in the plate process; Fixed thick sanding operation is carried out sanding with veneer sheet material, and is even with the thickness that guarantees veneer sheet material, and the thickness that makes finished product is in the margin of tolerance that allows; In whole plate handling process, the pressing plate operation adopts colds pressing or hot pressing, adopts cold pressing glue or hot pressing glue gluing, through cold press or hot press compacting moulding in 30 minutes, stacks in a pile 24 hours, to guarantee bonding fastness; Multi-layer solid wood sheet material jagsaw limit operation after the pressing plate operation and outer surface polishing operation, packed products again.Certain above-mentioned technological parameter needs the seeds according to the timber of concrete processing, suitably revises.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (10)
1, a kind of solid wood board, comprise multi-layer solid wood veneer (1), connection bonded to each other between its plane, every layer of plates of solid wood (1) comprises the splicing plate (2) that polylith wood fibre direction is identical again, be bonding connection between the side that described splicing plate (2) contacts with each other, it is characterized in that: being shaped as of the platen surface direction of described splicing plate (2) is trapezoidal, described trapezoidal high direction is the vertical of wood fibre, the two ends of described splicing plate (2) are respectively splicing big end of plate (3) and splicing plate small end (4) by described trapezoidal long base and short base, the big end of splicing plate (3) of adjacent splicing plate (2) and the interlaced arrangement of splicing plate small end (4).
2, according to the described solid wood board of claim 1, it is characterized in that: the big end of described splicing plate (3) is the tree root direction of log (10) growth, and described splicing plate small end (4) is the tree crown direction of log (10) growth.
3, according to the described solid wood board of claim 2, it is characterized in that: described multi-layer solid wood veneer (1), the wood fibre direction of wherein adjacent plates of solid wood (1) is mutually perpendicular.
4, according to the described solid wood board of claim 3, it is characterized in that the ways of connecting between the side that described splicing plate (2) contacts with each other is: the lateral vertical that is connected is in the plane of plate, one of them side adopts groove shapes, another side to adopt protrusion shape with matching, and two sides are that tongue and groove (9) connects.
5, according to claim 1 or 2 or 3 described solid wood boards, it is characterized in that: described splicing plate (2) is by the section home position with respect to the log that is cut (10), its two platen surface is respectively splicing plate entad face (5) and splicing plate vest face (6), and splicing plate (2) connecting method is: the splicing plate of adjacent splicing plate (2) entad face (5) and splicing plate vest face (6) be staggered by mutual opposite direction.
6, according to the described solid wood board of claim 5, it is characterized in that: described splicing plate (2) trapezoidal along being shaped as of the lateral cross section of wood fibre, this trapezoidal long base is the splicing plate face (5) entad of splicing plate (2), and short base is the splicing plate vest face (6) of splicing plate (2).
7, according to claim 4 or 6 described solid wood boards, it is characterized in that: being positioned at outermost in the described multi-layer solid wood veneer (1) is two plates of solid wood panels (7), all the other are plates of solid wood central layer (8), splicing plate (2) on described each layer plates of solid wood (1) can be two or more wooden unit splicings in the longitudinal direction, its splicing place is that tongue and groove (9) connects, and the splicing seams on the length direction of the splicing plate (2) that the side is adjacent staggers mutually, and the plates of solid wood panel (7) on two outer surfaces of solid wood board is the splicing of no gap.
8, according to claim 4 or 6 described solid wood boards, it is characterized in that: the splicing plate (2) on the described plates of solid wood panel (7) is complete wooden unit in the longitudinal direction, and all the splicing plates (2) on two outer surfaces of solid wood board are the splicing of no gap, splicing plate (2) on the described plates of solid wood central layer (8) can be two or more wooden unit splicings in the longitudinal direction, and the splicing seams of the length direction of the splicing plate (2) that its side is adjacent staggers mutually.
9,, comprise the flow process of getting the raw materials ready, veneer handling process and whole plate handling process according to the processing method of any solid wood board described in the claim 1,2,3,4,6; The flow process of getting the raw materials ready comprises that sawn timber operation, baking operation and cutting edge operation constitute, and the veneer handling process comprises jigsaw operation and bonding process; Whole plate handling process comprises that coating process, pressing plate operation, saw limit operation and outer surface polishing operation constitute, and is characterized in that:
In the sawn timber operation of the flow process of getting the raw materials ready, log (10) is spliced plate (2) by vertically cutting into of wood fibre, the splicing big end of plate (3) is the tree root direction of log (10) growth, and described splicing plate small end (4) is the tree crown direction of log (10) growth; Two platen surface of splicing plate (2) are respectively splicing plate entad face (5) and splicing plate vest face (6);
The cutting edge operation is removed the bark of splicing plate (2) edges of boards, the surface irregularity that self-sow forms, cut by the shape of the cylindrical of log (10) flat, plane formation or the inclination vertical of described edges of boards and plate with board plane;
Jigsaw operation in the veneer handling process is side face seam place to be coated with into the polylith of bonded adhesives splicing plate (2) be spliced into plates of solid wood (1) along the mode of the parallel longitudinal of wood fibre, and the connecting method of splicing plate (2) is: splicing big end of plate (3) and the interlaced arrangement of splicing plate small end (4); The splicing plate of adjacent splicing plate (2) entad face (5) and splicing plate vest face (6) be staggered by mutual opposite direction;
In the pressing plate operation, the wood fibre direction of adjacent plates of solid wood (1) is arranged by mutually perpendicular direction.
10, according to the processing method of the described solid wood board of claim 9, it is characterized in that: the jigsaw operation in the described veneer handling process is when splicing, to the size of described splicing plate (2) by the gradient numerical value of the plane inclination of the difference of the splicing big end of plate (3) and splicing plate small end (4) and the size of the formed gradient numerical value of length and edges of boards and plate, divide into groups, same group of interior splicing plate (2) splices.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710135623 CN101041243A (en) | 2006-03-08 | 2007-03-06 | Lumber and the processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038723 CN1958254A (en) | 2006-03-08 | 2006-03-08 | Method for fabricating plates of solid wood, and products |
| CN200610038723.6 | 2006-03-08 | ||
| CN 200710135623 CN101041243A (en) | 2006-03-08 | 2007-03-06 | Lumber and the processing method |
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| CN101041243A true CN101041243A (en) | 2007-09-26 |
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| CN101823174A (en) * | 2009-11-10 | 2010-09-08 | 青特集团有限公司 | Process for layout of axle housing sheets |
| CN102172928A (en) * | 2011-02-28 | 2011-09-07 | 刘佐财 | Non-uniform thickness bamboo chip integrated plate and production technology method thereof |
| CN102514065A (en) * | 2011-12-30 | 2012-06-27 | 廊坊华日家具股份有限公司 | Method for blanking wood |
| CN103395101A (en) * | 2013-07-19 | 2013-11-20 | 大亚(江苏)地板有限公司 | Three-layer composite solid wood flooring made from same type of trees and production process thereof |
| CN103753657A (en) * | 2014-01-28 | 2014-04-30 | 彭亮 | Bamboo veneer integrated panel and production technological method thereof |
| WO2019075765A1 (en) * | 2017-10-16 | 2019-04-25 | 陈彦 | Plywood veneer having a novel arrangement structure and plywood |
| CN112621926A (en) * | 2020-12-09 | 2021-04-09 | 吴小红 | Plate and preparation process thereof |
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| CN102172928A (en) * | 2011-02-28 | 2011-09-07 | 刘佐财 | Non-uniform thickness bamboo chip integrated plate and production technology method thereof |
| CN102514065A (en) * | 2011-12-30 | 2012-06-27 | 廊坊华日家具股份有限公司 | Method for blanking wood |
| CN103395101A (en) * | 2013-07-19 | 2013-11-20 | 大亚(江苏)地板有限公司 | Three-layer composite solid wood flooring made from same type of trees and production process thereof |
| CN103395101B (en) * | 2013-07-19 | 2016-01-20 | 大亚(江苏)地板有限公司 | With the production technology of seeds three-layer wood composite flooring |
| CN103753657A (en) * | 2014-01-28 | 2014-04-30 | 彭亮 | Bamboo veneer integrated panel and production technological method thereof |
| CN103753657B (en) * | 2014-01-28 | 2016-03-30 | 彭亮 | A kind of integrated sheet material of Bamboo veneer and manufacturing technique method thereof |
| WO2019075765A1 (en) * | 2017-10-16 | 2019-04-25 | 陈彦 | Plywood veneer having a novel arrangement structure and plywood |
| CN112621926A (en) * | 2020-12-09 | 2021-04-09 | 吴小红 | Plate and preparation process thereof |
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