CN110154170A - The compound Wire drawing floor of multi-layer solid wood and its production technology of open fire carbonization - Google Patents
The compound Wire drawing floor of multi-layer solid wood and its production technology of open fire carbonization Download PDFInfo
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- CN110154170A CN110154170A CN201910497415.7A CN201910497415A CN110154170A CN 110154170 A CN110154170 A CN 110154170A CN 201910497415 A CN201910497415 A CN 201910497415A CN 110154170 A CN110154170 A CN 110154170A
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- open fire
- wire drawing
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- wood
- layer
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- 239000002023 wood Substances 0.000 title claims abstract description 86
- 238000003763 carbonization Methods 0.000 title claims abstract description 57
- 238000005491 wire drawing Methods 0.000 title claims abstract description 44
- 239000007787 solid Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 150000001875 compounds Chemical class 0.000 title claims abstract description 24
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 239000003973 paint Substances 0.000 claims abstract description 47
- 230000037452 priming Effects 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 14
- 238000007731 hot pressing Methods 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 11
- 239000003610 charcoal Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000004922 lacquer Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 244000166124 Eucalyptus globulus Species 0.000 claims description 3
- 240000000731 Fagus sylvatica Species 0.000 claims description 3
- 235000010099 Fagus sylvatica Nutrition 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000007761 roller coating Methods 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- -1 cyanurotriamide modified urea-formaldehyde resin Chemical class 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012805 post-processing Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 43
- 230000000694 effects Effects 0.000 description 13
- 239000000047 product Substances 0.000 description 8
- 239000002131 composite material Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000013043 chemical agent Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 241000593922 Quercus acutissima Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000010618 wire wrap Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/03—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
- E04F15/045—Layered panels only of wood
- E04F15/046—Plywood panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention belongs to household building materials technology fields, it is related to a kind of compound Wire drawing floor of multi-layer solid wood of open fire charing, including the multi-layer board substrate as made of bottom and sandwich layer bonding, its surface gluing dash board, dash board surface random distribution has non-type carburization zone made of open fire carbonization, for hard broadleaf veneer or wood skin, 0.6~4.0mm of thickness.The invention also discloses the production technologies of the compound Wire drawing floor of multi-layer solid wood of above-mentioned open fire carbonization, comprising: veneer → hot pressing → balance health-preserving → sawing sheet → first of sanding → wire drawing → molding → open fire carbonization → chromatography → second sanding → priming paint → finishing coat → finished product.Floor of the present invention, completely natural, environment-friendly and green still retain the native texture of timber, and simple production process simultaneously passes through post-processing, has preferable visual characteristic, the performances such as paint adhesion with higher.The advantages that present invention can save forest tree resource, service life extends, anti-corrosion is moisture-proof, feel is warm, easy maintenance.
Description
Technical field
The invention belongs to household building materials technology field, it is related to the more of compound Wire drawing floor more particularly to a kind of charing of open fire
The compound Wire drawing floor of layer solid wood and its production technology.
Background technique
Multi-layer solid wood composite floor, for surface layer, is handed in length and breadth with the natural rare tree species veneer (wood skin) of different-thickness with texture
Glued board made of wrong plates of solid wood is substrate, the ultraviolet light solidification floor special oil of coating high-performance, high abrasion, high-environmental
It paints and is made, be widely used in household building material industry.The diversification of multi-layer solid wood composite floor and visual impact main source
In the texture color of floor surface.In China's furniture production at present and Garden Architecture decoration industry, positive popular doctrine of "back to the ancients" tide
Stream, the timber modelled after an antique with regress into nature, is usually used to make antiquated furniture.
It being carbonized in (charing) effect, open fire carbonization is roasted with open fire, so that wood surface is formed one layer of very thin charring layer,
Because superficial charring wood is pure natural anticorrosive wood, do not poison, charing comes out concave-convex surface thoughts, generates stereoscopic effect, texture
Clearly, it appears health, simple and tasteful.It is mainly used in craftwork, finishing material and aquarium product, also referred to as technique charcoal
Change wood, charcoal burns wood.
For timber after carbonization treatment, wood fibre hole is highly integrated, and the liquid such as water are difficult to immerse inside timber, eliminates
The internal stress of timber keeps timber firmer, and no longer expands with heat and contract with cold, is cool in summer and warm in winter.Timber after high-temperature process, it is wooden in
Organic matter all decompose denaturation, make fungi without living space.Either bamboo charcoal or charcoal play the role of heat absorption heat preservation.
Currently, because Wood carbonization is modified, there are many advantages, have been widely used, majority using high temperature long heat treatment or
The mode of chemical agent is by Wood carbonization.The Chinese patent of patent CN 101767510B production process of antique engraving wood, it is public
The method that a kind of pair of wood surface carries out carbonization rag is opened, using 3000 DEG C or more of high temperature oxycetylene flame treatment timber, so
After carry out the processing means such as polish, using in timber growth course formed early wood and late wood nature difference, it is imposed equally
The superficial charring of degree is handled, so that the wood-fibred of early late wood generates different degrees of execution, the lines for highlighting timber is special
Sign assigns the line matter feature of timber allusion, carries out the production of rag wood modelled after an antique.Its there are the problem of be mainly: firstly, at carbonization
Reason mode uses oxycetylene flame, relatively relatively hazardous, and temperature is excessively high when needing high-temperature heat treatment, more to wood surface carbonizing degree
Seriously；Secondly, needing to post-process carbonized wood, to obtain technical effect.Likewise, a kind of table of patent CN102966230B
The wood composite floor heating floorboard and manufacturing method of face charing, a kind of production method of surface carbonation furniture of patent CN104526829B
Deng related Chinese patent, the mode for being all made of high-temperature heat treatment makes surface and carbonization in dry kiln, it is more multiple all to there is technique
It is miscellaneous, the deficiencies of energy consumption is more.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is disclose a kind of multi-layer solid wood of open fire carbonization
Compound Wire drawing floor.
A kind of compound Wire drawing floor of multi-layer solid wood of open fire carbonization, including the multi-layer board base as made of bottom and sandwich layer bonding
Material, surface gluing dash board, dash board surface random distribution have non-type carburization zone made of open fire carbonization, are hard broad-leaved
Material veneer or wood skin, 0.6~4.0mm of thickness；The further dash board is made of Europe rubber tree species.
In the more excellent disclosed example of the present invention, the hard broadleaf wood chip that the sandwich layer is arranged in a crisscross by nine layer textures is through applying
Glue assembly hot-press gluing forms, 15 ± 0.2mm of thickness, moisture content 6~8%, and further, the sandwich layer is Eucalyptus.
In the more excellent disclosed example of the present invention, the underlayer thickness is 0.8 ± 0.2mm, the thin and more straight veneer of wood grain；Further
, the bottom is made of beech.
In the more excellent disclosed example of the present invention, the multi-layer board material main body is criss-cross between layers, surface texture and bottom
Portion's texture is parallel to each other, and dash board wood skin direction is vertical with substrate surface grain direction, overcomes the anisotropy of timber.
Another object of the present invention is to disclose the life of the compound Wire drawing floor of multi-layer solid wood of above-mentioned open fire carbonization
Production. art, comprising: veneer → hot pressing → balance health-preserving → sawing sheet → first of sanding → wire drawing → molding → open fire carbonization → set
Color → second sanding → priming paint → finishing coat → finished product, wherein
The wire-drawing process is to carry out wire drawing in dash board plate face using wire-drawing equipment, depth 0.30~0.40mm it
Between；
The open fire carbonation process bakes surface, open fire along the random calcination charcoal in grain of wood direction using open fire flare flame envelope
About 900~1200 DEG C of temperature, open fire carbonization speed about 0.018~0.05m2/ s, flare width about 60mm~150mm, along dash board
Face is not repeated random charcoal and bakes and form carburization zone, and the same position of timber is avoided to over-fire repeatedly, destroys timber.
From existing monolith timber carry out the carbonization of kiln formula it is different, present invention only requires to wood surface progress open fire carbonization,
The natural characteristics such as most of structure of timber, texture still retain.Meanwhile compared with the carbonized wood of the processing such as chemical agent,
Processing mode is unsophisticated, safety and environmental protection, does not generate other complicated chemical contaminations etc..
In the more excellent disclosed example of the present invention, the veneer process is in criss-cross multi-layer board substrate surface coating environmental protection
Through cyanurotriamide modified urea-formaldehyde resin glue, coating weight is 180~200g/m2；Paste one layer of hard broadleaf veneer/wood
Skin, 0.6~4.0mm of thickness are cold-pressed (precompressed) later, 0.8~1.0MPa of unit pressure, are cold-pressed time about 0.5~1.5h.
In the more excellent disclosed example of the present invention, the hot pressing, for the wood skin of different tree species, thickness, different substrate specifications makes
With different technique, 0.8~1.0MPa of unit pressure, hot pressing time about 150~300s, 95 ± 5 DEG C of hot pressing temperature.
In the more excellent disclosed example of the present invention, the substrate that wood skin is posted after hot pressing is put into dynamic equilibrium room by the balance health-preserving
Place 3~5d.
In the more excellent disclosed example of the present invention, the sawing sheet, by sawing sheet equipment, by the base material cutting after balance health-preserving at lath
(floor before paint, tongue and groove processing, semi-finished product), and to the fixed thickness of back side sanding.
In the more excellent disclosed example of the present invention, first of sanding carries out plate face sanding to lath, and the fixed thickness in bottom surface 18 ±
0.1mm。
In the more excellent disclosed example of the present invention, the molding is to carry out mortise tongue and groove to floor, that is, is formed.
In the more excellent disclosed example of the present invention, the chromatography covers with paint, lacquer, colour wash, etc. stock white using sponge roller in the plate face of floor, and coating weight exists
30~40g/m2Between.The hardness of sponge roller is 15~35 degree, it is ensured that stock white is covered with paint, lacquer, colour wash, etc. uniformly, for the wire drawing of different depth
Effect, the ratio that water is added in stock white is between 10~30%.
In the more excellent disclosed example of the present invention, the second sanding carries out sanding processing, sand to floor plate face using sander
Between 0.1~0.4mm of optical thickness.The stock white dried in plate face is disposed off by sanding, stays in the white in spin bath
Slurry is retained, and has apparent wire-drawing effect, guarantees the good stereoscopic effect of plate face and stereovision.
In the more excellent disclosed example of the present invention, the priming paint is handled bottom before plate face priming paint covering with paint processing, is carried on the back
Paint 1 ultraviolet-cured paint of roller coating, roll coating model, 15~30g/m of coating weight2, prevent the floor moisture absorption and Anti-moth-eating；Then it applies again
4 UV priming paint of cloth.
In the more excellent disclosed example of the present invention, the finishing coat carries out finishing coat processing after carrying out bottom, back paint processing, and finishing coat is ultraviolet
Photocuring paint, 4 priming paint and 2 finishing coats, totally 6,90~110g/m of total paint amount2, solidified using UV lamp.
In the more excellent disclosed example of the present invention, the finished product process refers to the finished product floor after coating paint, through manually one by one
Control template is sorted, and offline, packaging is carried out after quality QC detection.
Open fire carbonization technology is applied to multi-layer solid wood composite floor, directly uses the devices such as liquefied gas in wood floor surface
Open fire carbonization treatment is directly carried out, then coated UV curable UV is painted, any other chemical agent is not added in production process,
Moment completes industrialized production, carries out open fire carbonization to wood surface at random, does not generate any problem of environmental pollution, only use
Open fire barbecue, makes wood surface have one layer of very thin charring layer, does not destroy the structure of timber itself substantially.
Beneficial effect
Open fire carbonization is applied on multi-layer solid wood composite floor by the present invention, bakes wood surface, institute using the direct charcoal of open fire
Manufactured open fire carbonization MULTILAYER COMPOSITE Wire drawing floor；Obtained floor, Physical and mechanical properties meet the requirement of indices.
It is completely natural, environment-friendly and green.Any harmful anti-corrosion agent is not added in superficial charring production process, it is dirty not generate any environment yet
Dye problem is only roasted using open fire, and wood surface is made to have one layer of very thin charring layer, is not necessarily to other high-temperature heat treatments, base
This does not destroy the structure of timber itself, retains natural wood vein, and surface style is controllable.Clean mark, it is simple and tasteful.Still retain
The native texture of timber, simple production process simultaneously pass through post-processing, have preferable visual characteristic, and paint with higher is attached
The performances such as put forth effort.Superficial charring production save forest tree resource, service life extend, anti-corrosion is moisture-proof, feel is warm, it is easy maintenance etc. it is excellent
Point, and will not waste disposal during production and application and after have negative effect to human body, animal and environment.
Detailed description of the invention
Fig. 1 multi-layer floor structure chart, wherein the names of the parts are 1, dash board, 2, sandwich layer, 3, bottom；
Fig. 2 charcoal bakes schematic diagram；
Fig. 3 process flow diagram；
The sample photo of the compound Wire drawing floor of multi-layer solid wood of Fig. 4 open fire carbonization.
Specific embodiment
The following describes the present invention in detail with reference to examples, so that those skilled in the art more fully understand this hair
It is bright, but the invention is not limited to following embodiments.
Unless otherwise defined, term (including scientific and technical terminology) used herein above should be construed as having as belonging to the present invention
The identical meaning that those skilled in the art are commonly understood by.It will also be understood that term used herein above should be explained
To have the meaning consistent with their meanings in the content of this specification and the relevant technologies, and should not be with idealization
Or excessive form is explained, unless expressly so limiting here.
Embodiment 1
A kind of compound Wire drawing floor of multi-layer solid wood of open fire carbonization, including the multi-layer board as made of bottom 3 and the bonding of sandwich layer 2
Substrate, surface gluing dash board 1, the 1 surface random distribution of dash board have non-type carburization zone made of open fire carbonization, are hard
Broadleaf veneer or wood skin, 0.6~4.0mm of thickness.
The hard broadleaf wood chip that the sandwich layer 2 is arranged in a crisscross by nine layer textures through the hot-press gluing of gluing assembly and
At, 15 ± 0.2mm of thickness, moisture content 6~8%, wood grain is close, and density is higher, is unlikely to deform after dry, and dimensional stability is high,
The timber that mechanical strength is medium, processing performance is good.
The bottom 3 is with a thickness of 0.8 ± 0.2mm, the thin and more straight veneer of wood grain；Its organization construction spot section is less, processing,
Covering with paint, gluing are preferable.
The multi-layer board material main body is criss-cross between layers, and surface texture is parallel to each other with bottom texture, dash board
Wood skin direction is vertical with substrate surface grain direction, overcomes the anisotropy of timber.
Embodiment 2
A kind of compound Wire drawing floor of multi-layer solid wood of open fire carbonization, including the multi-layer board as made of bottom 3 and the bonding of sandwich layer 2
Substrate, surface gluing dash board 1, the 1 surface random distribution of dash board have non-type carburization zone made of open fire carbonization, are Oak Tree
Veneer or wood skin, 0.6~4.0mm of thickness.
The Eucalyptus wood chip that the sandwich layer 2 is arranged in a crisscross by nine layer textures is formed through gluing assembly hot-press gluing, thickness
15 ± 0.2mm, moisture content 6~8%, wood grain is close, and density is higher, is unlikely to deform after dry, and dimensional stability is high, mechanical strength
Timber medium, processing performance is good.
The bottom 3 is with a thickness of 0.8 ± 0.2mm, the thin and more straight beech veneer of wood grain；Its organization construction spot section is less,
Processing, covering with paint, gluing are preferable.
The multi-layer board material main body is criss-cross between layers, and surface texture is parallel to each other with bottom texture, dash board
Wood skin direction is vertical with substrate surface grain direction, overcomes the anisotropy of timber.
Embodiment 3
A kind of production technology of the compound Wire drawing floor of multi-layer solid wood of open fire carbonization, the product with the Europe 4.0mm Sawtooth Oak Bark are
Example.The substrate of wood skin and dimension enters back into balance cylinder's health by veneer, hot pressing, after 84 hours, carries out sawing sheet
Afterwards at plain plate (outsourcing lath is without this process).Sanding is carried out, guarantees that plate face is smooth, impulse- free robustness.It is drawn later using wire drawing machine
Silk processing, wire drawing depth is between 0.3~0.4mm, it is noted that wire-drawing effect, avoids the generation of plate face burr when operation.
Mortice opening is formed after wire drawing, open fire carbonization treatment, carbonization flare width about 60mm or so are first carried out after molding, from
Floor one end starts, and carries out unduplicated random open fire carbonization, about 0.03 square of meter per second of carbonization speed, the floor after carbonization into
The simple light throwing processing of row, the effect after retaining Wood carbonization, then bronze chromatography is carried out, coating weight is 30~40g/ ㎡, enhancing
The thick and heavy wood grain effect modelled after an antique of timber after drying thoroughly, carries out sanding processing, and depth is indefinite, it is therefore an objective to which the color of plate face is gone
Fall, stay in the mill base in spin bath, enhances plate face three-dimensional sense and stereovision.
It is covered with paint, lacquer, colour wash, etc. through priming paint, first roller back paint, then 1 aqueous UV priming paint and 3 UV priming paint.Last finishing coat processing, covers with paint, lacquer, colour wash, etc. 4 UV
Priming paint and 2 UV finishing coats.Always add up to coating weight: 90~120g/m2.Finally carry out wire wrapping under finished product.
Embodiment 4
A kind of production technology of the compound Wire drawing floor of multi-layer solid wood of open fire carbonization, the product with the Europe 2.0mm Sawtooth Oak Bark are
Example.The substrate of wood skin and dimension enters back into balance cylinder's health by veneer, hot pressing, after 84 hours, carries out sawing sheet
Afterwards at plain plate (outsourcing lath is without this process).Sanding is carried out, guarantees that plate face is smooth, impulse- free robustness.It is drawn later using wire drawing machine
Silk processing, wire drawing depth is between 0.3~0.4mm, it is noted that wire-drawing effect, avoids the generation of plate face burr when operation.
Mortice opening is formed after wire drawing, open fire carbonization treatment, carbonization flare width about 150mm or so are first carried out after molding,
Since the one end of floor, unduplicated random open fire carbonization, about 0.018 square of meter per second of carbonization speed, the floor after carbonization are carried out
Simple light throwing processing, the effect after retaining Wood carbonization are carried out, then carries out chromatography, coating weight is 30~40g/ ㎡, enhancing wood
The thick and heavy wood grain effect modelled after an antique of material after drying thoroughly, carries out sanding processing, and depth is indefinite, it is therefore an objective to the color of plate face is removed,
The mill base in spin bath is stayed in, plate face three-dimensional sense and stereovision are enhanced.It is covered with paint, lacquer, colour wash, etc. through priming paint, first roller back paint, then 1 aqueous UV
Priming paint and 3 UV priming paint.Last finishing coat processing, covers with paint, lacquer, colour wash, etc. 4 UV priming paint and 2 UV finishing coats.Always add up to coating weight: 90~120g/
m2.Finally carry out wire wrapping under finished product.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (10)
1. a kind of compound Wire drawing floor of multi-layer solid wood of open fire carbonization, including the multilayer as made of bottom (3) and sandwich layer (2) bonding
Plate substrate, surface gluing dash board (1), it is characterised in that: dash board (1) surface random distribution has non-made of open fire carbonization
Sizing carburization zone is hard broadleaf veneer or wood skin, 0.6~4.0mm of thickness；The further dash board is Europe rubber tree species system
At.
2. the compound Wire drawing floor of multi-layer solid wood of open fire carbonization according to claim 1, it is characterised in that: the sandwich layer (2)
It is formed by the hard broadleaf wood chip that nine layer textures are arranged in a crisscross through gluing assembly hot-press gluing, 15 ± 0.2mm of thickness contains
Water rate 6~8%, further, the sandwich layer are Eucalyptus.
3. the compound Wire drawing floor of multi-layer solid wood of open fire carbonization according to claim 1, it is characterised in that: the bottom (3)
With a thickness of 0.8 ± 0.2mm, the thin and more straight veneer of wood grain；Further, the bottom is made of beech.
4. the compound Wire drawing floor of multi-layer solid wood of open fire carbonization according to claim 1, it is characterised in that: the multi-layer board base
Material ontology is criss-cross between layers, and surface texture is parallel to each other with bottom texture, dash board wood skin direction and substrate surface line
It is vertical to manage direction, overcomes the anisotropy of timber.
5. preparing the production technology of the compound Wire drawing floor of multi-layer solid wood of any open fire carbonization of the claims 1-4, packet
Include veneer → hot pressing → balance health-preserving → sawing sheet → first of sanding → wire drawing → molding → open fire carbonization → chromatography → second
Sanding → priming paint → finishing coat → finished product, it is characterised in that:
The wire-drawing process is that wire drawing is carried out in dash board plate face using wire-drawing equipment, and depth is between 0.30~0.40mm；
The open fire carbonation process bakes surface, open fire temperature along the random calcination charcoal in grain of wood direction using open fire flare flame envelope
About 900~1200 DEG C, open fire carbonization speed about 0.018~0.05m2/s, flare width about 60mm~150mm, along dash board face into
Capable not repeat random charcoal roasting and form carburization zone, avoids the same position of timber from over-firing repeatedly, destroys timber.
6. the production technology of the compound Wire drawing floor of multi-layer solid wood of open fire carbonization according to claim 5, it is characterised in that: institute
Stating veneer process is in criss-cross multi-layer board substrate surface coating environmental protection through cyanurotriamide modified urea-formaldehyde resin glue,
Coating weight is 180~200g/m2；One layer of hard broadleaf veneer/wood skin is pasted, 0.6~4.0mm of thickness is cold-pressed later,
Unit pressure 0.8-1.0MPa is cold-pressed time about 0.5~1.5h.
7. the production technology of the compound Wire drawing floor of multi-layer solid wood of open fire carbonization according to claim 5, it is characterised in that: institute
State hot pressing, 0.8~1.0MPa of unit pressure, hot pressing time about 150~300s, 95 ± 5 DEG C of hot pressing temperature；The balance health-preserving will
The substrate that wood skin is posted after hot pressing is put into 3~5d of placement in dynamic equilibrium room；The sawing sheet, by the base material cutting after balance health-preserving
At lath, and to the fixed thickness of back side sanding.
8. the production technology of the compound Wire drawing floor of multi-layer solid wood of open fire carbonization according to claim 5, it is characterised in that: institute
First of sanding is stated, plate face sanding is carried out to lath, 18 ± 0.1mm of thickness is determined in bottom surface；The molding is to carry out mortise enterprise to floor
Mouthful；The chromatography covers with paint, lacquer, colour wash, etc. stock white in the plate face of floor using sponge roller, and coating weight is in 30~40g/m2Between, sponge roller
Hardness is 15~35 degree, and the ratio that water is added in stock white is between 10~30%.
9. the production technology of the compound Wire drawing floor of multi-layer solid wood of open fire carbonization according to claim 5, it is characterised in that: institute
Second sanding is stated, sanding processing is carried out to floor plate face using sander, between 0.1~0.4mm of sanding thickness.
10. the production technology of the compound Wire drawing floor of multi-layer solid wood of open fire carbonization according to claim 5, it is characterised in that:
The priming paint is handled bottom before plate face priming paint covering with paint processing, back paint 1 ultraviolet-cured paint of roller coating, roller coating,
15~30g/m of coating weight2, then it is coated 4 UV priming paint；The finishing coat is ultraviolet light cured paint, 4 priming paint and 2 faces
Paint, totally 6, total 90~110 g/m of paint amount2, solidified using UV lamp.
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| CN210820001U (en) * | 2019-06-10 | 2020-06-23 | 圣象地板（句容）有限公司 | Multi-layer solid wood composite wiredrawing floor carbonized by open fire |
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| CN1454757A (en) * | 2002-05-03 | 2003-11-12 | 徐群华 | Ancient wood furniture and manufacturing method thereof |
| CN101579874A (en) * | 2009-05-18 | 2009-11-18 | 张高荣 | Manufacture method of solid wood and solid wood composite baking floor |
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