CN104234379A - Solid wood composite floor manufacturing method - Google Patents
Solid wood composite floor manufacturing method Download PDFInfo
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- CN104234379A CN104234379A CN201410502569.8A CN201410502569A CN104234379A CN 104234379 A CN104234379 A CN 104234379A CN 201410502569 A CN201410502569 A CN 201410502569A CN 104234379 A CN104234379 A CN 104234379A
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Abstract
The invention relates to a solid wood composite floor manufacturing method, which comprises the following steps of (a) middle core plate manufacturing: firstly, small wood battens or small wood plates are split into large plates by a seamless splicing process, and then, the large plates are sawed into middle core plates according to the width of the middle core plates; (b) structure core plate manufacturing: the middle core plates and side strip plate group blanks arranged at the left side and the right sides are formed into integral structure core plates; (c) floor blank manufacturing; and (d) floor finished product finishing. The solid wood composite floor manufacturing method has the advantages that the manufacturing process is simple, the gluing layers are few, the cost is low, and the anti-deformation performance is better.
Description
Technical field
The invention belongs to composite floor board field, be specifically related to a kind of solid wooden compound floor and preparation method.
Background technology
Solid wooden compound floor, with its stable performance, technical maturity, is received by the market.But no matter we is conventional multilayer structure, three layer construction if finding, still the stereochemical structure occurred in recent years, sandwich structure, the method of its structure, shape, material are all exposed to floor board block outside, directly affect the outward appearance of product, and structural principle all adopt parallel tensile stress pattern after processing.This mode brings puzzlement all in various degree to the design assembly of product, following process.Main manifestations is that the number of plies is many, milling tongue and groove is rough, and impact is installed with attractive in appearance.Bonding adhesive increases, cost increase, the problems such as environmental protection index decreased.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide a kind of manufacture craft simple, the gummed number of plies is few, and cost is low, the solid wooden compound floor preparation method that deformation resistance is more excellent.
The object of the invention is to have come by following technical solution.
A preparation method for solid wooden compound floor, is characterized in that described preparation method comprises the steps:
A) in the middle of, central layer makes, and first by seamless spliced technique, little batten or little plank is combined into large plate, becomes middle central layer dividing sawing according to middle central layer width;
B) structure central layer makes, and the edge strip plate assembly of described middle central layer and the left and right sides is formed the structure central layer of monolithic;
C) making of floor blank, veneer in compound after structure central layer upper and lower surface gluing, form floor blank, and the fibre length direction of described veneer becomes 90 degree of right angles with floor length direction, veneer flushes with edge strip plate, forms two pull-up structure;
D) complete ground board finished product, carry out at least one deck architectural surface and decoration bottom again at the top layer bottom of described floor blank, make flooring structure layer, finally enter follow-up floor and machine ground board finished product.
Preferably, step a) in, the upper and lower surface of middle central layer is spaced apart relative to floor length direction sets out horizontal filler rod groove, stay is embedded in it, form Double Tops structure, and after being embedded stay, the upper and lower surface of middle central layer is processed into smooth plane, or in step b) after, then the upper and lower surface of structure central layer is processed into smooth plane.
Preferably, step a) in, the upper and lower surface of middle central layer is spaced apart relative to floor length direction sets out horizontal filler rod groove, is embedded stay in it, forms Double Tops structures, and the two ends of described stay grow the width of middle central layer but are less than the width of structure central layer; In step b) in, while by the edge strip plate assembly of middle central layer and the left and right sides, stay is embedded on corresponding edge strip plate, and after being embedded stay, the upper and lower surface of structure central layer is processed into smooth plane.
Preferably, step c) in, after structural core plated construction completes, compound veneer more up and down, covers upper and lower stay, is formed twoly to draw Double Tops structure.
Detailed description of the invention
Embodiment:
The present invention includes structure central layer one deck, upper and lower two layers of horizontal drawing veneer, at least three layers of composite floor blank, structure central layer becomes 90 degree of right angle compounds with adjacent veneer.Wooden structure central layer is combined into floor base material central layer by edge strip plate 2, middle central layer 1, i.e. floor blank.
Structural flooring base material of the present invention is formed by edge strip plate, structure central layer assembly, and structure central layer upper and lower surface has filler rod groove, and interval distributes by designing requirement, and by stay embedded groove.Stay is made up of bamboo wood or other natural materialss.Stay fibre length direction becomes 90 degree of right angles with central layer fibre length direction, becomes parallel after assembly with side plate bar thickness, each one up and down, forms interior top power when meeting central layer distortion, slows down its distortion.
Manufacture craft of the present invention is: first by finger-jointed plate on request size divide and be sawn into edge strip plate, then seamless jigsaw is divided and be sawn into central layer bar, the two carries out secondary jigsaw assembly, upper and lower for the blanket of having spelled compound veneer is become floor base material, divides be sawn into floor base material block by designing requirement.Ready-made floor base material block is carried out upper and lower surface composite decoration and becomes floor blank by the present invention.Now structure has been placed in blank inside, floor, and next step will carry out floor procedure.
Instant invention overcomes out-of-flatness that existing solid wooden compound floor blank exists at post-production milling floor tongue and groove, rough, sternly seam affects the problems such as outward appearance, it is arranged on floor base material inside tactic pattern, thus avoid milling cutter when making following process and backing material plate core bar transverse fiber meets, thoroughly solve out-of-flatness, rough, sternly do not stitch, unsightly problem.Two draw Double Tops tactic pattern because built-in structure design also achieves, the non-deformability in floor width direction is strengthened, improves the stability on floor, solve a difficult problem of being out of shape in later stage use procedure.
Described built-in structure is that floor base material is divided into edge strip plate and central layer two parts by original overall structure.First central layer is carried out structure to merge with edge strip plate again.Such core plate structure part is placed at edge strip intralamellar part.Adding man-hour, milling cutter and edge strip plate are related, and avoid the horizontal wood fiber of central layer that structure crosses and meet with milling cutter, thoroughly rough, the out-of-flatness of solution tongue and groove, sternly do not stitch problem.
Described edge strip plate is processed into rectangular by timber with finger, Sawing Process.Its fibre length direction is parallel with floor length direction, such floor process tongue and groove or snap close time carry out along edge strip plate length direction, make milling cutter along lumber fibre direction motion, make floor tongue and groove or snap close length direction smooth, smooth, sternly stitch.
Described built-in structure is the new pattern not revealing structural meterials, frame mode, planform by traditional exposed structure patten's design, and after making formed product, outward appearance is more attractive in appearance.
Described middle central layer is, by seamless board-splicing process, little batten is combined into large plate, then divides sawing to become central layer according to central layer width, then outputs stay groove in large plate top and bottom by design interval, is embedded in board slot by stay groove.The width of central layer should not be less than 75 percent by the design width accounting on floor.
Described structure central layer edge strip plate and middle central layer secondary assembly is formed floor base material entirety, and the stay at this moment embedded flushes with edge strip plate, roof construction in realizing.
Described two drawing is by the good floor base material of secondary assembly, i.e. structure central layer each compound veneer up and down, the fibre length direction of veneer becomes 90 degree of right angles with floor base material length direction, and veneer flushes with edge strip plate, require the width at least 1mm more than of thickness according to flooring design of veneer, width is wider, and veneer thickness should correspondingly thicken, and guarantees enough pulling force.The interval trough spacing of described stay should decorate wooden skin thickness to arrange by the width of flooring design, top layer, and in skin depth 2mm, in width 165mm, its spacing is for being not more than 250mm, by that analogy.Described structure central layer, compound veneer, embedding stay all should use without aldehydes component adhesive, realize without aldehyde manufacturing process.
Other advantages of the present invention and change are apparent for a person skilled in the art.Therefore, the present invention is not limited to the specific detail that represents and describe and preferred embodiment here.Thus, various change can be carried out when not departing from the technical scope of the present invention or purport that are defined by claims.
Claims (4)
1. a preparation method for solid wooden compound floor, is characterized in that described preparation method comprises the steps:
A) in the middle of, central layer makes, and first by seamless spliced technique, little batten or little plank is combined into large plate, becomes middle central layer dividing sawing according to middle central layer width;
B) structure central layer makes, and the edge strip plate assembly of described middle central layer and the left and right sides is formed the structure central layer of monolithic;
C) making of floor blank, veneer in compound after structure central layer upper and lower surface gluing, form floor blank, and the fibre length direction of described veneer becomes 90 degree of right angles with floor length direction, veneer flushes with edge strip plate, forms two pull-up structure;
D) complete ground board finished product, carry out at least one deck architectural surface and decoration bottom again at the top layer bottom of described floor blank, make flooring structure layer, finally enter follow-up floor and machine ground board finished product.
2. the preparation method of solid wooden compound floor according to claim 1, it is characterized in that: step a) in, the upper and lower surface of middle central layer is spaced apart relative to floor length direction sets out horizontal filler rod groove, stay is embedded in it, form Double Tops structure, and after being embedded stay, the upper and lower surface of middle central layer is processed into smooth plane, or in step b) after, then the upper and lower surface of structure central layer is processed into smooth plane.
3. the preparation method of structure solid wooden compound floor according to claim 1, it is characterized in that: step a) in, the upper and lower surface of middle central layer is spaced apart relative to floor length direction sets out horizontal filler rod groove, stay is embedded in it, form Double Tops structures, and the two ends of described stay grow the width of middle central layer but are less than the width of structure central layer; In step b) in, while by the edge strip plate assembly of middle central layer and the left and right sides, stay is embedded on corresponding edge strip plate, and after being embedded stay, the upper and lower surface of structure central layer is processed into smooth plane.
4. the preparation method of solid wooden compound floor according to claim 3, is characterized in that: step c) in, after structural core plated construction completes, compound veneer more up and down, covers upper and lower stay, is formed twoly to draw Double Tops structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502569.8A CN104234379A (en) | 2014-09-26 | 2014-09-26 | Solid wood composite floor manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502569.8A CN104234379A (en) | 2014-09-26 | 2014-09-26 | Solid wood composite floor manufacturing method |
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| Publication Number | Publication Date |
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| CN104234379A true CN104234379A (en) | 2014-12-24 |
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| CN201410502569.8A Pending CN104234379A (en) | 2014-09-26 | 2014-09-26 | Solid wood composite floor manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150030A (en) * | 2016-07-18 | 2016-11-23 | 湖州南浔尚海地板加工厂 | A kind of double-layer wood floor and manufacture method |
-
2014
- 2014-09-26 CN CN201410502569.8A patent/CN104234379A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150030A (en) * | 2016-07-18 | 2016-11-23 | 湖州南浔尚海地板加工厂 | A kind of double-layer wood floor and manufacture method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |
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| WD01 | Invention patent application deemed withdrawn after publication |