CN103711286A - Staggered type solid wood jointing plate and jointing method thereof - Google Patents
Staggered type solid wood jointing plate and jointing method thereof Download PDFInfo
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- CN103711286A CN103711286A CN201310670545.9A CN201310670545A CN103711286A CN 103711286 A CN103711286 A CN 103711286A CN 201310670545 A CN201310670545 A CN 201310670545A CN 103711286 A CN103711286 A CN 103711286A
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Abstract
The invention discloses a staggered type solid wood jointing plate. The staggered type solid wood jointing plate comprises at least three layers of solid wood core plates with annual ring lines, wherein directions of the annual ring lines of the first layer of solid wood core plates are coincident to directions of the annual ring lines of the third layer of solid wood core plates and are extended vertically; directions of the annual ring lines of the second layer of solid wood core plates and directions of the annual ring lines of the first layer of solid wood core plates are distributed vertically and extended transversely; and the first layer of solid wood core plates, the second layer of solid wood core plates and the third layer of solid wood plates are stacked in sequence and form a stable combination in a manner of adhering and fixing. According to the staggered type solid wood jointing plate, longitudinal-grain solid wood core plates, transverse-grain solid wood plates and longitudinal-grain solid wood core plates are stacked and fixed in sequence in a manner of staggering longitude and latitude; meanwhile, the annual ring lines are vertically contacted with each other, so that the problem of uneven stress of the structure can be solved from inside; through the staggered type solid wood jointing plate, expansion force and shrinkage force in vertical and transverse directions can be offset effectively; the problem that the staggered type solid wood jointing plate is cracked and deformed easily can be avoided; and service life is effectively improved.
Description
Technical field:
The present invention relates to plate product technical field, refer in particular to and a kind ofly can effectively offset expansionary force and the convergent force of both direction in length and breadth, stop easy to crack, yielding phenomenon, so that can effectively improve alternating expression solid wood jigsaw and the joining method thereof in application life.
Background technology:
The range of application of sheet material is very wide, such as household, and floor, wall decoration plate, warming plate etc.The kind of sheet material has pure wood flooring, also has composite floor board.
On existing market, sheet material is all generally the connection that directly contacts, or with concrete mutuallies such as seccotine and nails.But this connected mode has a lot of problems, such as different because of the coefficient of thermal expansion of its composition material when sheet material, and when expanded by heating, there is crack, particularly pure wood flooring very easily ftracture, yielding.In addition, the inserts in the middle of the plane materiel that existing composite board general structure is two sides adds, inserts is generally organic matter.This composite board intensity is little, easily fractures, inflammable.Moreover even if composite board is to be shaped as by solid wood plate composite solid, but the mode of its superimposion science not causes its expansionary force that can not offset PRODUCTS FIELD both direction and contraction, or easy to crack, yielding, and application life is not high.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and can effectively offset expansionary force and the convergent force of both direction in length and breadth, stop easy to crack, yielding phenomenon, so that can effectively improve alternating expression solid wood jigsaw and the joining method thereof in application life.
In order to solve the problems of the technologies described above, the present invention has adopted following technical proposals: this alternating expression solid wood jigsaw comprises at least three layers of solid wood central layer all with annual ring grain, wherein, the annual ring grain of first floor solid wood central layer is consistent with the direction of the annual ring grain of the 3rd solid wood layer central layer, is all longitudinal extension; The annual ring grain of described second layer solid wood central layer and the annual ring grain direction of first floor solid wood central layer are in vertical distribution, and are horizontal expansion; Order stack between described first floor solid wood central layer, the second solid wood layer central layer and the 3rd solid wood layer central layer, and form stable combination by pasting fixing mode.
Furthermore, in technique scheme, shape size and the thickness of described first floor solid wood central layer, the second solid wood layer central layer and the 3rd solid wood layer central layer are all consistent.
Furthermore, in technique scheme, described first floor solid wood central layer, the second solid wood layer central layer and the 3rd solid wood layer central layer are all rectangle, wherein, the annual ring grain of first floor solid wood central layer and the annual ring grain of the 3rd solid wood layer central layer all extend along its length, and the annual ring grain of second layer solid wood central layer extends along its width.
The joining method of the alternating expression solid wood jigsaw in the present invention has adopted following technical proposals: this joining method comprises the following steps: the first step: round log is dried to skiving in blocks, form the solid wood central layer of polylith consistency of thickness, this solid wood central layer humidity is less than 8%; Second step: solid wood central layer is formed to all consistent band solid wood central layer and longitudinal grin solid wood central layers of shape size by the direction cutting of specification size and annual ring grain, and its surface finish is processed, wherein, the annual ring grain of longitudinal grin solid wood central layer is longitudinal extension along its length, the annual ring grain of band solid wood central layer is horizontal expansion along its width, gets two longitudinal grin solid wood central layers and a band solid wood central layer is stand-by; The 3rd step: the direction of extending along its annual ring grain respectively on band solid wood central layer and longitudinal grin solid wood central layer is carried out even brush coating, using longitudinal grin solid wood central layer as the first solid wood layer central layer and the 3rd solid wood layer central layer, band solid wood central layer stacks as the mode of second layer solid wood central layer, and put it into cold extrusion press and cold pressing fixingly, make the fixing alternating expression solid wood jigsaw that forms of its combination.
Furthermore, in technique scheme, the pressure in described cold extrusion press is 45-50MPa.
Furthermore, in technique scheme, the humidity of described band solid wood central layer and longitudinal grin solid wood central layer is less than 8%.
Adopt after technique scheme, the present invention has following beneficial effect compared with prior art:
Alternating expression solid wood jigsaw in the present invention is by longitudinal grin solid wood central layer, band solid wood central layer and longitudinal grin solid wood central layer sequentially being superposeed fixing in the staggered mode of longitude and latitude, by the vertical contact mutually of annual ring grain between it, so that can solve from the inside of alternating expression solid wood jigsaw the problem of unbalance stress between three layer construction, make alternating expression solid wood jigsaw can effectively offset expansionary force and the convergent force of both direction in length and breadth, thereby fundamentally solved easy to crack, yielding problem, so that can effectively improve application life and the market competitiveness.
Accompanying drawing explanation:
Fig. 1 is the first structural representation of alternating expression solid wood jigsaw in the present invention;
Fig. 2 is the second structural representation of alternating expression solid wood jigsaw in the present invention;
Fig. 3 is the structural representation of first floor solid wood central layer in the present invention;
Fig. 4 is the structural representation of second layer solid wood central layer in the present invention;
Fig. 5 is the structural representation of three-layer real-wood central layer in the present invention;
The specific embodiment:
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
Shown in Fig. 1,2, be the structure of alternating expression solid wood jigsaw, it comprises at least three layers of solid wood central layer all with annual ring grain.
Shown in Fig. 3-5, the annual ring grain of first floor solid wood central layer 1 is consistent with the direction of the annual ring grain of the 3rd solid wood layer central layer 3, is all longitudinal extension; The annual ring grain of described second layer solid wood central layer 2 and the annual ring grain direction of first floor solid wood central layer 1 are in vertical distribution, and are horizontal expansion; Order stack between described first floor solid wood central layer 1, the second solid wood layer central layer 2 and the 3rd solid wood layer central layer 3, and form stable combination by pasting fixing mode.
Shape size and the thickness of described first floor solid wood central layer 1, the second solid wood layer central layer 2 and the 3rd solid wood layer central layer 3 are all consistent.In the present embodiment, described first floor solid wood central layer 1, the second solid wood layer central layer 2 and the 3rd solid wood layer central layer 3 are all rectangle, wherein, the annual ring grain of first floor solid wood central layer 1 and the annual ring grain of the 3rd solid wood layer central layer 3 all extend along its length, and the annual ring grain of second layer solid wood central layer 2 extends along its width.
The joining method of above-mentioned alternating expression solid wood jigsaw, it comprises the following steps:
The first step: round log is dried to skiving in blocks, form the solid wood central layer of polylith consistency of thickness, this solid wood central layer humidity is less than 8%.
Second step: solid wood central layer is formed to all consistent band solid wood central layer and longitudinal grin solid wood central layers of shape size by the direction cutting of specification size and annual ring grain, and its surface finish is processed, wherein, the annual ring grain of longitudinal grin solid wood central layer is longitudinal extension along its length, the annual ring grain of band solid wood central layer is horizontal expansion along its width, gets two longitudinal grin solid wood central layers and a band solid wood central layer is stand-by.
The 3rd step: the direction of extending along its annual ring grain respectively on band solid wood central layer and longitudinal grin solid wood central layer is carried out even brush coating, using longitudinal grin solid wood central layer as the first solid wood layer central layer 1 and the 3rd solid wood layer central layer 3, band solid wood central layer stacks as the mode of second layer solid wood central layer 2, and put it into cold extrusion press and cold pressing fixing, make the fixing alternating expression solid wood jigsaw that forms of its combination, wherein, the pressure in described cold extrusion press is 45-50MPa.
Alternating expression solid wood jigsaw in the present invention is by longitudinal grin solid wood central layer, band solid wood central layer and longitudinal grin solid wood central layer sequentially being superposeed fixing in the staggered mode of longitude and latitude, by the vertical contact mutually of annual ring grain between it, so that can solve from the inside of alternating expression solid wood jigsaw the problem of unbalance stress between three layer construction, make alternating expression solid wood jigsaw can effectively offset expansionary force and the convergent force of both direction in length and breadth, thereby fundamentally solved easy to crack, yielding problem, so that can effectively improve application life and the market competitiveness.
Certainly, the foregoing is only specific embodiments of the invention, be not to limit the scope of the present invention, all according to equivalence variation or modification that described in the present patent application the scope of the claims, structure, feature and principle are done, all should be included in the present patent application the scope of the claims.
Claims (5)
1. alternating expression solid wood jigsaw, is characterized in that: comprise at least three layers of solid wood central layer all with annual ring grain, wherein, the annual ring grain of first floor solid wood central layer (1) is consistent with the direction of the annual ring grain of the 3rd solid wood layer central layer (3), is all longitudinal extension; The annual ring grain of described second layer solid wood central layer (2) and the annual ring grain direction of first floor solid wood central layer (1) are in vertical distribution, and are horizontal expansion; Order stack between described first floor solid wood central layer (1), the second solid wood layer central layer (2) and the 3rd solid wood layer central layer (3), and form stable combination by pasting fixing mode.
2. alternating expression solid wood jigsaw according to claim 1, is characterized in that: shape size and the thickness of described first floor solid wood central layer (1), the second solid wood layer central layer (2) and the 3rd solid wood layer central layer (3) are all consistent.
3. alternating expression solid wood jigsaw according to claim 1, it is characterized in that: described first floor solid wood central layer (1), the second solid wood layer central layer (2) and the 3rd solid wood layer central layer (3) are all rectangle, wherein, the annual ring grain of the annual ring grain of first floor solid wood central layer (1) and the 3rd solid wood layer central layer (3) all extends along its length, and the annual ring grain of second layer solid wood central layer (2) extends along its width.
4. the joining method of alternating expression solid wood jigsaw, is characterized in that: comprise the following steps:
The first step: round log is dried to skiving in blocks, form the solid wood central layer of polylith consistency of thickness, this solid wood central layer humidity is less than 8%;
Second step: solid wood central layer is formed to consistent band solid wood central layer and the longitudinal grin solid wood central layer of shape size by the direction cutting of specification size and annual ring grain, and its surface finish is processed, wherein, the annual ring grain of longitudinal grin solid wood central layer is longitudinal extension along its length, the annual ring grain of band solid wood central layer is horizontal expansion along its width, gets two longitudinal grin solid wood central layers and a band solid wood central layer is stand-by;
The 3rd step: the direction of extending along its annual ring grain respectively on band solid wood central layer and longitudinal grin solid wood central layer is carried out even brush coating, using longitudinal grin solid wood central layer as the first solid wood layer central layer (1) and the 3rd solid wood layer central layer (3), band solid wood central layer stacks as the mode of second layer solid wood central layer (2), and put it into cold extrusion press and cold pressing fixingly, make the fixing alternating expression solid wood jigsaw that forms of its combination.
5. the joining method of alternating expression solid wood jigsaw according to claim 4, is characterized in that: the pressure in described cold extrusion press is 45-50MPa.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310670545.9A CN103711286A (en) | 2013-12-10 | 2013-12-10 | Staggered type solid wood jointing plate and jointing method thereof |
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| CN201310670545.9A CN103711286A (en) | 2013-12-10 | 2013-12-10 | Staggered type solid wood jointing plate and jointing method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10051404A1 (en) * | 2000-06-28 | 2002-01-10 | Pergo Ab Trelleborg | Floor or wall panel is provided with tongue and groove, which have locking devices formed as ribs and grooves |
| CN2763393Y (en) * | 2004-12-22 | 2006-03-08 | 宁波朝阳木业有限公司 | Multi-layer solid wood floor |
| CN201040392Y (en) * | 2006-06-02 | 2008-03-26 | 麦道地板（苏州）有限公司 | Three-layer solid wood floor |
| CN201062421Y (en) * | 2007-07-10 | 2008-05-21 | 麦道地板（苏州）有限公司 | Composite floor |
| CN101644101A (en) * | 2009-07-23 | 2010-02-10 | 麦道地板（苏州）有限公司 | Waterproof three-layer solid wood floor |
| CN202248762U (en) * | 2011-09-21 | 2012-05-30 | 程义侠 | Solid wood composite floor |
| CN202644928U (en) * | 2012-06-16 | 2013-01-02 | 温州兴泰家具有限公司 | High-strength solid wood floor |
-
2013
- 2013-12-10 CN CN201310670545.9A patent/CN103711286A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10051404A1 (en) * | 2000-06-28 | 2002-01-10 | Pergo Ab Trelleborg | Floor or wall panel is provided with tongue and groove, which have locking devices formed as ribs and grooves |
| CN2763393Y (en) * | 2004-12-22 | 2006-03-08 | 宁波朝阳木业有限公司 | Multi-layer solid wood floor |
| CN201040392Y (en) * | 2006-06-02 | 2008-03-26 | 麦道地板（苏州）有限公司 | Three-layer solid wood floor |
| CN201062421Y (en) * | 2007-07-10 | 2008-05-21 | 麦道地板（苏州）有限公司 | Composite floor |
| CN101644101A (en) * | 2009-07-23 | 2010-02-10 | 麦道地板（苏州）有限公司 | Waterproof three-layer solid wood floor |
| CN202248762U (en) * | 2011-09-21 | 2012-05-30 | 程义侠 | Solid wood composite floor |
| CN202644928U (en) * | 2012-06-16 | 2013-01-02 | 温州兴泰家具有限公司 | High-strength solid wood floor |
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Application publication date: 20140409 |