CN103899190B - Solid wood covers copper energy saving door and window section bar and preparation method thereof - Google Patents
Solid wood covers copper energy saving door and window section bar and preparation method thereof Download PDFInfo
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- CN103899190B CN103899190B CN201210569268.8A CN201210569268A CN103899190B CN 103899190 B CN103899190 B CN 103899190B CN 201210569268 A CN201210569268 A CN 201210569268A CN 103899190 B CN103899190 B CN 103899190B
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Abstract
Present invention is disclosed a kind of solid wood and cover copper energy saving door and window section bar and preparation method thereof, its section bar comprises: solid wood finger-joint glued-laminated timber, reaction type polyurethane hot-melt adhesive and copper coiled material; Described copper coiled material is fitted in described solid wood finger-joint glued-laminated timber surface by described reaction type polyurethane hot-melt adhesive, and its method comprises: (1) dries splicing process; (2) material technique is dug; (3) wood surface lacquer spraying technique; (4) timber coated copper membrane process; And (5) solid wood covers the one-tenth window technique of copper section bar, the present invention economizes on resources, environmental; There is the characteristic of wooden copper two kinds of materials; Decorating feature is excellent; Power consumption of polymer processing and plant maintenance drop into lower and section bar becomes window concise in technology, has wide marketing prospect.
Description
Technical field
The present invention relates to door-window section bar field, particularly a kind of solid wood covers copper energy saving door and window section bar and preparation method thereof.
Background technology
Door and window, as the organic component of building, just like the face of building.Just because of there has been door and window, all kinds of building outer appearance has just had the magnificence as the male sex, graceful as women, and the multicolored world of building outside and the space in building organically merge by door and window.Since there being art of building, also just had the development course of door and window brilliance, the quality of door and window intuitively reflects the class of building and builds owner to the requirement of quality of life.
The material being used for processing door and window has a lot, timber, steel, aluminium, copper material, PVC etc., is all current through being commonly used to the material of worked door window.Certainly, these are used for processing the material of door and window, and the characteristic of itself also respectively has excellent lacking, and the complexity that obtain is also different, and its quantity existing for occurring in nature is also far from each other, and the final quality effect reflected is also each has something to recommend him.Therefore, the application scale of various material and price also differ greatly.
Certainly, if we only process door and window with single a kind of material, be certainly difficult to reach the perfect effect that we will pursue.Along with making rapid progress of science and technology, by various types of materials organically compound, form a kind of constructional materials with brand-new function, had practicable theoretical foundation and technical support.
Timber, this reproducible green construction material, with features such as the decoration of its excellence, heat insulation, environmental protection, durable, easy processing, all the time, is just widely used for making door and window.Over the past thousands of years, countless ancient Wood construction, woodworking, even in today of new high-tech material extensive use, timber is according to being exactly people's ideal architecture materials indispensable under construction.
Copper, was thisly once taken as the money flow precious metal of several thousand, in the impression of people, was exactly the symbol of power and religion all the time.Because before modern civilization, although people have grasped the smelting technique of copper very early, copper has still only been used as currency, sacrificial vessel, the material of the figure of buddha, Buddhist architecture, is difficult to link together with the life of ordinary people.
Because it is strong that copper has resistance to corrosion, easy processing, can reclaim, tensile strength and fatigue strength good and be widely used, nowadays in metal material consumption, be only second to iron and steel and aluminium, become indispensable basic material and strategic materials in national economy and defence construction and even high-technology field.But China's copper reserves is few, shortage of resources, occupancy volume per person be only the whole world per capita (112kg) 1/5.The static state of China's copper reserves is possessed the time limit and is only had about 7 years, basic unit price possess the time limit about 13 years.Therefore, if all produce doors and windows with copper material in China, it is a kind of luxurious to have become.
Although now aluminium alloys, PVC material has become the main raw material(s) of doors and windows, is used in as pseudo-classic building, high-end house, and some acquire a special sense and function architectural, still not too match.If timber and this bi-material of copper can be combined effectively, unprecedented effect will be reached, so, how to solve effective combination of this bi-material, just become key.
It is below the characteristics introduction of conventional door-window section bar.
As shown in Figure 1, wherein, 1 is PVC profile, and 2 is lined steel.Plastic-steel section bar: be a kind ofly use Commercial modified PVC material as a kind of door-window section bar of door and window framework and fan body.But the intensity of PVC material and rigidity all can not meet the needs of door and window as external wall maintenance items, therefore need to fill lined steel in the inside of PVC material to increase its intensity.No matter being lined steel and PVC is be shaped when crowded shape simultaneously, or add lined steel again after PVC profile squeezes shape, its technique is all more complicated.Secondly, the fireproof performance of plastic-steel section bar is poor, and fragility is large, also can produce look for a long time and become, compare aluminium alloys heavier, also can noxious emission during burning.
As shown in Figure 2, wherein, 3 is aluminium alloy extrusions, and 4 is heat-barrier material, and 5 is aluminium alloy extrusions.And as shown in Figure 3,6 is solid wood finger-joint glued-laminated timber, and 7 is self tapping connecting screw, 8 is nylon aluminium wood connection card, and 9 is aluminium alloy extrusions.Be illustrated in figure 2 bridge-cutoff aluminum alloy heat-insulation section bar: be that one utilizes nylon heat-barrier material or polyurethane heat-barrier material, aluminium alloy extrusions be divided into inside and outside two parts, and effectively combine, a kind of bridge insulation thermal resistance section bar formed.But by region, climatic influences, because of the having a long way to go of linear expansion coeffcient of heat-barrier material and aluminium extruded sections, produce larger stress and gap therebetween when expanding with heat and contract with cold; Heat-barrier material and aluminium extruded sections are combined into one simultaneously, in door and window and curtain wall construction, same the same with aluminium stressed.Therefore, require that heat-barrier material also must have the tensile strength, the flexural strength that are close with aluminium alloy extrusions, the coefficient of expansion and modulus of elasticity, otherwise insulation bridge will be made to be disconnected and destroy.Therefore, selecting of heat-barrier material is very important.Be illustrated in figure 3 bridge-cutoff aluminum alloy heat-insulation section bar: be utilize nylon aluminium wood connection card 8 and self tapping connecting screw 7, by solid wood finger-joint glued-laminated timber 6 and aluminium alloy extrusions 9, a kind of aluminium-wood composite section formed by mechanical connection manner.This its shortcoming of two profiles material is that the formation process of section bar is many and complicated, and raw metal consumption is large, and heat-barrier material requires high, finished product price.
As shown in Figure 4, wherein, 13 is solid wood profile.Solid wood profile: be used for now processing the solid wood of door and window, be all through dry process, eliminated the defect of timber itself, as knot, small holes caused by worms or wound etc.Lengthen through rift grain finger, spell wide, spell thick, then use the import paint finishing appearance of high-quality.Therefore, this timber has higher resistance to compression and rupture strength, and maintains native texture and the texture of timber.But, for the door and window being used as construction exterior wall fencing construction, through wind year in and year out, drench with rain, Exposure to Sunlight, the anti-corruption of its timber, anti-resistance to ability are still not as metal material such as aluminium alloyss.
But timber, as a kind of renewable resource, is applied widely for aspects such as buildings and is provided lasting guarantee.
The coefficient of thermal conductivity (W/ ㎡ K) of various door-window section bar refers to following table:
| Door window frame material | Aluminium alloys | Copper | Steel | Timber | PA | PVC |
| Coefficient of thermal conductivity | 203 | 384 | 58 | 0.14 | 0.23 | 0.16 |
China's area is vast, and cover geographical longitude and latitude scope large, height above sea level differs greatly, and climate characteristic is also because ground is different.But single from power conservation requirement: in summer, door and window will farthest stop outdoor heat to import indoor into; In winter, door and window farthest stops indoor heat to import outdoor into again.Therefore, select section bar that coefficient of thermal conductivity (W/ ㎡ K) is low to process door and window, optimal selection of can yet be regarded as.Particularly in the cold district that China is vast, dry, national standard to the building K value in this area again requirement to reach 2.0W/ below ㎡ K.Low as coefficient of thermal conductivity, the Wood-door window that decorate properties is good again, is just adapted at most this area application.
The shortage of resource seriously hinders expanding economy.Economize on resources, protection of the environment, sets up the strategy of sustainable development, has become the common recognition of various countries.The exploitation of this project, is exactly in view of current resources situation now, reasonably utilizes the advantage of timber and this bi-material of copper, and its shortcoming of rule fraud, organically combines, form a kind of building material with brand-new function, meet current demand, and to promote.
And in current material, polyurethane (PUR) is a kind of polymer with carbamate segment constitutional repeating unit be made up of isocyanates and polyol reaction.PUR goods are divided into foaming product and the large class of non-foamed goods two, and foaming product has soft, hard, semi-rigid PUR foamed plastics; Non-foamed goods comprise coating, adhesive, synthetic leather, elastic body and elastomer etc.PUR excellent material performance, of many uses, goods kind is many, wherein especially extensive with the consumption of PUR foamed plastics.
In view of this, inventor provide a kind of solid wood and cover copper energy saving door and window section bar and preparation method thereof.
Summary of the invention
The invention provides a kind of solid wood and cover copper energy saving door and window section bar and preparation method thereof, overcome the difficulty of prior art, section bar of the present invention and preparation method thereof can be used for the outward opening window, outward opening door, inward opening window, inward opening door, slide door or window, glass sunlight house etc. that make all size.Particularly high pseudo-classic building is required to power conservation requirement and decorative effect, senior house project, and ask for something has the building of special decoration and other function, select solid wood to cover copper energy-saving profile to process door and window, best design effect can be reached.
Present invention employs following technical scheme:
The invention provides a kind of solid wood and cover copper energy saving door and window section bar, comprising: solid wood finger-joint glued-laminated timber, reaction type polyurethane hot-melt adhesive and copper coiled material; Described copper coiled material is fitted in described solid wood finger-joint glued-laminated timber surface by described reaction type polyurethane hot-melt adhesive.
Preferably, the thickness of described copper coiled material is 0.12 to 0.20mm.
Present invention also offers the preparation method that a kind of solid wood covers copper energy saving door and window section bar, comprise the following steps:
(1) splicing process is dried;
(2) material technique is dug;
(3) wood surface lacquer spraying technique;
(4) timber coated copper membrane process; And
(5) solid wood covers the one-tenth window technique of copper section bar.
Preferably, in described step (1), first drying and processing is carried out to timber, then by after the removing short and small lumps of wood of defect in timber or the cutting clout rift grain finger of timber, more laterally spell wide or spell and thickly compose lumps of wood integrated timber.
Preferably, in described step (2), by the lumps of wood integrated timber through drying, splicing, widen, thicken, then dig the notch end face installing Hardware fitting with four-side planing.
Preferably, in described step (3), the timber dug, the surfacing carried out dipping lacquer He spray paint.
Preferably, the film thickness sprayed paint described in is at 120 μm to 170 μm.
Preferably, in described step (4), timber is after lacquer spraying technique, and just can sending into timber coating equipment, to carry out copper film coated.
Preferably, the thickness of described copper film is 0.12 to 0.20mm.
Preferably, in described step (5), the solid wood processed is covered aluminium membranous type material through 45 ° of cuttings, use dovetail splicing process, frame just can be become to become fan.
Technical characteristic in the present invention is as follows:
1, splicing process is dried: first drying and processing is carried out to timber, defect in timber (knot will be removed again, resin, rotten etc.) the short and small lumps of wood or after the cutting clout rift grain finger of timber becomes certain length, more laterally spell wide or spell the thick lumps of wood integrated timber composing required specification.Because of the architectural characteristic that it does not change timber itself, be still a kind of natural timber, not only there is the texture of natural timber, and specious, uniform in material, also overcomes the easy warpage of natural timber, and distortion, the defect of cracking, its physical property is better than natural timber.
2, dig material technique: by the lumps of wood integrated timber through drying, splicing, widen, thicken, then dig the notch end face installing the particular/special requirements such as Hardware fitting with four-side planing.
3, wood surface lacquer spraying technique: the timber dug, the surfacing all will carried out dipping lacquer He spray paint.Dipping lacquer is that timber is soaked the regular hour inside paint solution, makes paint infiltrate the certain degree of depth of wood surface, forms the ability of wood preservation, also form at the bottom of the adherance of finish paint simultaneously with this.General dipping lacquer will operate about 2 to 3 times, to reach good processing performance.Dipping lacquer drying carries out finish paint spraying later again.Topcoating is the ornamental means making door and window have color and regulation, generally will spray 2 to 3 times finish paints.Often all over dipping lacquer or drying and the polishing that all will carry out regulation technique after spraying paint, then just can be carried out next all over paint operation.The timber of the good paint of spray, general film thickness is at 120 μm to 170 μm.
4, timber coated copper membrane process: timber is after lacquer spraying technique, and just can sending into timber coating equipment, to carry out copper film coated.Its principle is: utilize PUR reaction type polyurethane hot-melt adhesive, and by what be processed into by copper foil material, thickness, at the web-like copper film of 0.12 to 0.20mm, posts on the surface of the outdoor side of solid wood.Reach waterproofing wood, anticorrosion, weather-proof, ageing-resistant object.PUR reaction type polyurethane hot-melt adhesive main component is isocyanate terminated base polyurethane prepolymer for use as.Its cementability and toughness (elasticity) adjustable, and have excellent adhesive strength, temperature tolerance, chemical resistance and resistance to ag(e)ing.With the material containing active hydrogen, as any surface finish materials such as the porous materials such as timber, leather, fabric, paper, pottery and plastics, metal, glass, rubber have excellent bonding force.Its tool has the following advantages: solvent-free, a liquid type, does not resemble solvent-based adhesive and need have dry run, and not because of environment pollution and the poisoning problem of solvent, meet environmental requirement, technique for sticking is easy, can adopt the glue applying method such as roller coating or spraying; Operability is good, two clung bodies can be fixed at short notice, therefore built-up member can be proceeded to lower road manufacturing procedure fast, improves work efficiency; Heat-resisting, cold-resistant, resistance to steam, chemicals-resistant and solvent resistance are excellent, and compared with former hot melt adhesive, the cross-linked structure due to reaction type hot-fusible bonding adhesive makes listed performance and adhesive strength increase substantially.Therefore, timber cladding process be one simple, feasible, fast, firmly technique.A coating equipment solid wood that just can complete 30 to 50 meters per minute covers aluminium technique, is well suited for large batch of production.
5, solid wood covers the one-tenth window technique of copper section bar: only need the solid wood processed to cover aluminium membranous type material through 45 ° of cuttings, use dovetail splicing process, and frame just can be become to become fan.
In sum, compared with traditional door and window material, be not difficult to find out, solid wood covers copper energy-saving profile and has following advantage:
1, economize on resources, environmental: the main material of solid wood copper membrane energy-saving profile is timber, and copper material consumption is extremely low.Timber is regenerated resources, can large area cultivate; Copper material is non-renewable resources, and copper material formed process in, high power consumption and to environment and ecology destruction larger.Therefore, reduce the application of copper material, increase the cultivation of timber, be conducive to the consumption and the environmental protection that reduce the energy,
2, there is the characteristic of wooden copper two kinds of materials: because solid wood covers the homobium that copper energy-saving profile is wood and copper, therefore it has possessed timber and metal two kinds of materials advantage separately.Because timber is main material, so solid wood covers copper energy-saving profile have special heat insulation, the sound insulation of timber, anti-pressure ability.And timber have passed through dries finger technique, more effectively can prevent warpage, distortion, the defects such as cracking.Outside institute copper membrane, has the decorative effect of ancient sense, effectively can make up timber in waterproof, the deficiency functionally such as anticorrosion, weather-proof, ageing-resistant.
3, there is excellent decorating feature: because solid wood covers the homobium that copper energy-saving profile is wood and copper, therefore, timber can also be sprayed into different colors as required.Add the native texture that timber itself has, texture is honest warm, mellow and full soft and graceful, coordinates the specific color attractive in appearance of copper material itself, architectural appearance can be allowed more to get close to nature.
4, there is lower power consumption of polymer processing and plant maintenance input: traditional plastic-steel section bar, bridge-cutoff aluminum alloy heat-insulation section bar, in shaping process, all needs a lot of moulding forms and large-sized processing equipment.Therefore, all very large on mould and the maintenance of equipment and the consumption input of the energy.And solid wood cover copper energy-saving profile in shaping process, do not need moulding form and main equipment, therefore, to minimizing energy consumption and equipment investment all advantageously.
5, section bar becomes window concise in technology: plastic-steel section bar as shown in Figure 1, becomes window process to be: first PVC profile 1, lined steel 2 are cut as required, then connects jail among die cavity lined steel 2 being inserted in PVC profile 1, finally again PVC profile 1 is welded into frame; Separate type wood aluminum composite section bar as shown in Figure 3, one-tenth window process is: first timber 6, aluminium alloy extrusions 9 are cut as required respectively, again timber 6 is become frame in group angle separately with aluminium alloy extrusions 9, finally recycling nylon connectors 8 and self-tapping screw 7 are by wooden frame and aluminium frame mechanical connection; And solid wood covered copper energy-saving profile before one-tenth window, wooden copper bi-material has been just an organic homobium, therefore only by after section steel cutting, just directly need can organize angle and become frame.
6, have wide marketing prospect: because solid wood covers copper energy-saving profile from becoming a useful person in the process becoming window, possessed above-mentioned advantage, therefore, it has possessed superior cost performance.Add that general door and window processing factory is without the need to dropping into a large amount of wood processing and paint spraying equipment, processing technology is simple, but can produce the Wood-door window of high-quality equally.Particularly along with the development of economy; people improve constantly the requirement of housing environment and working environment and dependence; country and society are to the continuous attention of environmental protection and energy-saving and emission-reduction; so; solid wood covers copper energy-saving profile as a kind of building material, necessarily has not replaceable marketing prospect.
Plastic-steel, aluminium alloy, solid wood covers copper section bar and be compared as follows table in cost, technique etc.:
| Kind | Plastic-steel | Aluminium alloy | Solid wood covers aluminium film |
| Cost | Higher | High | Low |
| To become a useful person technique | More complicated | Many, complicated | Simply |
| Become window technique | Complicated | More complicated | Simply |
| Decorate properties | Difference | Better | Very well |
| Energy consumption | Higher | High | Low |
| Ambient influnence | Greatly | Greatly | Nothing |
The present invention is further illustrated below in conjunction with drawings and Examples.
Accompanying drawing explanation
Fig. 1 is the plastic-steel section bar end view drawing of prior art;
Fig. 2 is the bridge-cutoff aluminum alloy heat-insulation section bar end view drawing of prior art;
Fig. 3 is the separate type wood aluminum composite section bar end view drawing of prior art;
Fig. 4 is the pure wood section end view drawing of prior art; And
Fig. 5 is that solid wood of the present invention covers copper energy-saving profile end view drawing.
Reference numeral:
1PVC section bar
2 lined steels
3 aluminium alloy extrusions
4 heat-barrier materials
5 aluminium alloy extrusions
6 solid wood finger-joint glued-laminated timbers
7 self tapping connecting screws
8 nylon aluminium wood connection cards
9 aluminium alloy extrusions
10 solid wood finger-joint glued-laminated timbers
11 reaction type polyurethane hot-melt adhesives
12 bronze medal coiled materials
13 solid wood profiles.
Detailed description of the invention
A kind of specific embodiment of the present invention is introduced below by Fig. 5.
Embodiment 1
As shown in Figure 5, the invention provides a kind of solid wood and cover copper energy saving door and window section bar, comprising: solid wood finger-joint glued-laminated timber 10, reaction type polyurethane hot-melt adhesive 11 and copper coiled material 12; Described copper coiled material 12 is fitted in described solid wood finger-joint glued-laminated timber 10 surface by described reaction type polyurethane hot-melt adhesive 11.The thickness of wherein said copper coiled material 12 is 0.12 to 0.20mm.
Present invention also offers the preparation method that a kind of solid wood covers copper energy saving door and window section bar, comprise the following steps:
(1) splicing process is dried;
(2) material technique is dug;
(3) wood surface lacquer spraying technique;
(4) timber coated copper membrane process; And
(5) solid wood covers the one-tenth window technique of copper section bar.
In described step (1), first drying and processing is carried out to timber, then by after the removing short and small lumps of wood of defect in timber or the cutting clout rift grain finger of timber, more laterally spell wide or spell and thickly compose lumps of wood integrated timber.
In described step (2), by the lumps of wood integrated timber through drying, splicing, widen, thicken, then dig the notch end face installing Hardware fitting with four-side planing.
In described step (3), the timber dug, the surfacing carried out dipping lacquer He spray paint.
The described film thickness sprayed paint is at 120 μm to 170 μm.
In described step (4), timber is after lacquer spraying technique, and just can sending into timber coating equipment, to carry out copper film coated.
The thickness of described copper film is 0.12 to 0.20mm.
In described step (5), the solid wood processed is covered aluminium membranous type material through 45 ° of cuttings, use dovetail splicing process, frame just can be become to become fan.
Technical characteristic in the present invention is as follows:
1, splicing process is dried: first drying and processing is carried out to timber, defect in timber (knot will be removed again, resin, rotten etc.) the short and small lumps of wood or after the cutting clout rift grain finger of timber becomes certain length, more laterally spell wide or spell the thick lumps of wood integrated timber composing required specification.Because of the architectural characteristic that it does not change timber itself, be still a kind of natural timber, not only there is the texture of natural timber, and specious, uniform in material, also overcomes the easy warpage of natural timber, and distortion, the defect of cracking, its physical property is better than natural timber.
2, dig material technique: by the lumps of wood integrated timber through drying, splicing, widen, thicken, then dig the notch end face installing the particular/special requirements such as Hardware fitting with four-side planing.
3, wood surface lacquer spraying technique: the timber dug, the surfacing all will carried out dipping lacquer He spray paint.Dipping lacquer is that timber is soaked the regular hour inside paint solution, makes paint infiltrate the certain degree of depth of wood surface, forms the ability of wood preservation, also form at the bottom of the adherance of finish paint simultaneously with this.General dipping lacquer will operate about 2 to 3 times, to reach good processing performance.Dipping lacquer drying carries out finish paint spraying later again.Topcoating is the ornamental means making door and window have color and regulation, generally will spray 2 to 3 times finish paints.Often all over dipping lacquer or drying and the polishing that all will carry out regulation technique after spraying paint, then just can be carried out next all over paint operation.The timber of the good paint of spray, general film thickness is at 120 μm to 170 μm.
4, timber coated copper membrane process: timber is after lacquer spraying technique, and just can sending into timber coating equipment, to carry out copper film coated.Its principle is: utilize PUR reaction type polyurethane hot-melt adhesive, and by what be processed into by copper foil material, thickness, at the web-like copper film of 0.12 to 0.20mm, posts on the surface of the outdoor side of solid wood.Reach waterproofing wood, anticorrosion, weather-proof, ageing-resistant object.PUR reaction type polyurethane hot-melt adhesive main component is isocyanate terminated base polyurethane prepolymer for use as.Its cementability and toughness (elasticity) adjustable, and have excellent adhesive strength, temperature tolerance, chemical resistance and resistance to ag(e)ing.With the material containing active hydrogen, as any surface finish materials such as the porous materials such as timber, leather, fabric, paper, pottery and plastics, metal, glass, rubber have excellent bonding force.Its tool has the following advantages: solvent-free, a liquid type, does not resemble solvent-based adhesive and need have dry run, and not because of environment pollution and the poisoning problem of solvent, meet environmental requirement, technique for sticking is easy, can adopt the glue applying method such as roller coating or spraying; Operability is good, two clung bodies can be fixed at short notice, therefore built-up member can be proceeded to lower road manufacturing procedure fast, improves work efficiency; Heat-resisting, cold-resistant, resistance to steam, chemicals-resistant and solvent resistance are excellent, and compared with former hot melt adhesive, the cross-linked structure due to reaction type hot-fusible bonding adhesive makes listed performance and adhesive strength increase substantially.Therefore, timber cladding process be one simple, feasible, fast, firmly technique.A coating equipment solid wood that just can complete 30 to 50 meters per minute covers aluminium technique, is well suited for large batch of production.
5, solid wood covers the one-tenth window technique of copper section bar: only need the solid wood processed to cover aluminium membranous type material through 45 ° of cuttings, use dovetail splicing process, and frame just can be become to become fan.
Continue with reference to figure 5, it represent primary structure and the feature of this patent, by the introduction to this representative profile structure of Fig. 5 and performance, just can understand the technical spirit disclosed with interior release this patent further.
The solid wood of this patent covers copper energy-saving profile and is made up of solid wood finger joint lumber 10, PUR reaction type polyurethane hot-melt adhesive 11, copper coiled material 12;
The former material of solid wood finger joint lumber of this patent first will carry out bake drying process before processing;
The solid wood of this patent, before finger processing, first eliminates the defect of timber itself: knot, small holes caused by worms or wound etc.;
After the solid wood of this patent becomes certain length by the cutting clout rift grain finger of the short and small lumps of wood or timber, more laterally spell wide or spell the thick lumps of wood integrated timber composing required specification;
The solid wood finger-joint glued-laminated timber of this patent does not destroy the structure of timber itself, also maintains native texture and the texture of timber;
The solid wood finger-joint glued-laminated timber of this patent digs required section bar end surface shape by special four-side planing;
Will through dipping lacquer and the surfacing of spraying paint after the solid wood finger-joint glued-laminated timber of this patent digs, general dipping lacquer and spray paint and want each operation about 2 to 3 times, to reach good processing performance.Dipping lacquer drying carries out finish paint spraying later again.Often all over dipping lacquer or drying and the polishing that all will carry out regulation technique after spraying paint, then just can be carried out next all over paint operation.The timber of the good paint of spray, general film thickness will reach 120 μm to 170 μm.
After the solid wood finger-joint glued-laminated timber surface paint process of this patent, send into special solid wood overlay film automatic double surface gluer, PUR reaction type polyurethane hot-melt adhesive is smeared needing the position covering copper, first cleaning will be made to gluing position before gluing, remove the dirts such as dust, guarantee that solid wood and being stained with of copper film connect quality.
The solid wood finger-joint glued-laminated timber of this patent, after automatic double surface gluer gluing, finally sends into device for covering profile material, is coated on wood by copper coiled material, completes the processing that solid wood covers copper energy-saving profile.
In summary, the solid wood formed through above-mentioned technique covers copper energy-saving profile, has the characteristic of wooden copper two kinds of materials.The indices such as heat insulation, energy-conservation, sound insulation, resistance to compression, waterproof, anticorrosion, weather-proof, ageing-resistant, material-saving is all better than existing all kinds of door-window section bar.Compare with existing all kinds of door-window section bar, its section bar with become the processing technology link of window few and simple, the input of process equipment and energy consumption is low, has wide market popularization value.
Above-described embodiment is only for illustration of technological thought and the feature of this patent, its object is to enable those skilled in the art understand the content of this patent and implement according to this, the scope of the claims of this patent only can not be limited with the present embodiment, namely the equal change done of all spirit disclosed according to this patent or modification, still drop in the scope of the claims of this patent.
Claims (9)
1. solid wood covers a copper energy saving door and window section bar, it is characterized in that, comprising: solid wood finger-joint glued-laminated timber (10), reaction type polyurethane hot-melt adhesive (11) and copper coiled material (12);
Described copper coiled material (12) is fitted in described solid wood finger-joint glued-laminated timber (10) surface by described reaction type polyurethane hot-melt adhesive (11);
Described solid wood finger-joint glued-laminated timber (10) is in L-type, described solid wood finger-joint glued-laminated timber (10) upper bottom surface has been horizontally disposed with first step and second step, described second step and described first step are arranged from right to left, the horizontal plane of described first step is higher than the horizontal plane of described second step, described copper coiled material (12) is arranged on the right side of described solid wood finger-joint glued-laminated timber, and covers described second step;
Described solid wood finger-joint glued-laminated timber (10) bottom surface is provided with mouth of connecting trough.
2. solid wood as claimed in claim 1 covers copper energy saving door and window section bar, it is characterized in that: the thickness of described copper coiled material (12) is 0.12 to 0.20mm.
3. solid wood covers a preparation method for copper energy saving door and window section bar, it is characterized in that, comprises the following steps:
(1) splicing process is dried;
(2) material technique is dug;
(3) wood surface lacquer spraying technique;
(4) timber coated copper membrane process; And
(5) solid wood covers the one-tenth window technique of copper section bar;
In described step (2), by the lumps of wood integrated timber through drying, splicing, widen, thicken, then dig the notch end face installing Hardware fitting with four-side planing;
Described notch end face comprises mouth of connecting trough, first step and second step, described second step and described first step are arranged on the upper bottom surface of described lumps of wood integrated timber from right to left, the horizontal plane of described first step is higher than the horizontal plane of described second step, and described mouth of connecting trough is arranged on the bottom surface of described lumps of wood integrated timber.
4. solid wood as claimed in claim 3 covers the preparation method of copper energy saving door and window section bar, it is characterized in that: in described step (1), first drying and processing is carried out to timber, again by after the removing short and small lumps of wood of defect in timber or the cutting clout rift grain finger of timber, more laterally spell wide or spell and thickly compose lumps of wood integrated timber.
5. solid wood as claimed in claim 3 covers the preparation method of copper energy saving door and window section bar, it is characterized in that: in described step (3), the timber dug, the surfacing carried out dipping lacquer He spray paint.
6. solid wood as claimed in claim 5 covers the preparation method of copper energy saving door and window section bar, it is characterized in that: described in the film thickness that sprays paint at 120 μm to 170 μm.
7. solid wood as claimed in claim 3 covers the preparation method of copper energy saving door and window section bar, it is characterized in that: in described step (4), and timber is after lacquer spraying technique, and just can sending into timber coating equipment, to carry out copper film coated.
8. solid wood as claimed in claim 7 covers the preparation method of copper energy saving door and window section bar, it is characterized in that: the thickness of described copper film is 0.12 to 0.20mm.
9. solid wood as claimed in claim 3 covers the preparation method of copper energy saving door and window section bar, it is characterized in that: in described step (5), the solid wood processed is covered copper section bar through 45 ° of cuttings, use dovetail splicing process, and frame just can be become to become fan.
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| CN201210569268.8A CN103899190B (en) | 2012-12-25 | 2012-12-25 | Solid wood covers copper energy saving door and window section bar and preparation method thereof |
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| CN201210569268.8A CN103899190B (en) | 2012-12-25 | 2012-12-25 | Solid wood covers copper energy saving door and window section bar and preparation method thereof |
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| CN103899190B true CN103899190B (en) | 2016-01-13 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117874A (en) * | 2007-09-18 | 2008-02-06 | 北京市木材厂有限责任公司 | Method for manufacturing wooden sash section bar and method for assembling wooden window and door by using the same |
| CN101352992A (en) * | 2008-09-19 | 2009-01-28 | 北京市森诺家具材料有限公司 | Decorative line covered by metallic film and producing method thereof |
| CN102182383A (en) * | 2011-04-08 | 2011-09-14 | 浙江瑞明节能门窗股份有限公司 | Energy-saving copper-clad wood door/window |
-
2012
- 2012-12-25 CN CN201210569268.8A patent/CN103899190B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117874A (en) * | 2007-09-18 | 2008-02-06 | 北京市木材厂有限责任公司 | Method for manufacturing wooden sash section bar and method for assembling wooden window and door by using the same |
| CN101352992A (en) * | 2008-09-19 | 2009-01-28 | 北京市森诺家具材料有限公司 | Decorative line covered by metallic film and producing method thereof |
| CN102182383A (en) * | 2011-04-08 | 2011-09-14 | 浙江瑞明节能门窗股份有限公司 | Energy-saving copper-clad wood door/window |
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| CN103899190A (en) | 2014-07-02 |
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Denomination of invention: Solid wood copper clad energy-saving door and window profile and its manufacturing method Effective date of registration: 20211014 Granted publication date: 20160113 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Xindai sub branch Pledgor: ZHEJIANG YANHE NEW MATERIAL Co.,Ltd. Registration number: Y2021330001898 |
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