CN103128810B - Production method of low-carbon environment-friendly anti-deformation solid wood composite door frame - Google Patents
Production method of low-carbon environment-friendly anti-deformation solid wood composite door frame Download PDFInfo
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- CN103128810B CN103128810B CN201310068816.3A CN201310068816A CN103128810B CN 103128810 B CN103128810 B CN 103128810B CN 201310068816 A CN201310068816 A CN 201310068816A CN 103128810 B CN103128810 B CN 103128810B
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Abstract
The invention discloses a production method of a low-carbon environment-friendly anti-deformation solid wood composite door frame. Parts of secondary veneers and tertiary veneers have few uses due to uneven thickness, abnormal color, high scarring, no environment protection and the like in processing in plywood factories, veneer factories and multi-layer plate factories. The production method includes the steps of steaming and boiling log to peel skin, rotary-cutting the log into veneers, gluing surfaces of the veneers, to be adhered, press-fitting to obtain a face plate, cutting the face plate into slabs, and gluing the slabs; longitudinal texture arranged battens are inserted into a middle preparation layer of slabs in three transverse texture arranged layers, pressing to obtain an anti-deformation plate, cutting the plat at fixed length, cutting the formed plate into wide battens for gluing, and stacking the wide battens to cover a solid wood composite door frame backing material so as to obtain a solid wood composite door frame. The production method is used for producing low-carbon environment-friendly anti-deformation solid wood composite door frames.
Description
Technical field
The present invention relates to the production technology on a kind of anti-deformation solid wood composite door limit, relate in particular to low-carbon (LC), green, environmental protection and energy saving anti-deformation solid wood composite door limit process for making and structure.
Background technology
Along with the develop rapidly of global economy, improving constantly of people's living standard, human consumption's demand and desire are also in immoderate growth, bring huge pressure virtually also to our earth, global warming, the discharge capacity of carbon dioxide grows with each passing day, and is the much-talked-about topic that the whole world is paid close attention to so the mankind enter low-carbon environment-friendly life.Expert points out that the core of low-carbon economy development is low emission, high absorption and " carbon continues ", and the forest reserves will play important effect and profound significance to this, absorb significant for low emission, the height of realizing greenhouse gases.Therefore, reinforcement is most important to development low-carbon economy to the scientific and reasonable utilization of forestry, and this also has higher requirement to forest product industry.As the important component part of forest product industry, furniture timber industry is also being found a kind of low carbon development mode of choosing the links such as operation, use from raw material.Along with the raising of people's living standard, the mankind are also growing with each passing day for the demand of wood-based product's top grade, but because the former forest reserves of China are being faced with the predicament reducing year by year, Caiyu imbalance, causes wood supply amount very in short supply.As everyone knows, forest-tree has absorbing carbon dioxide, releasing oxygen, the effect purifying air, timber resources is not inexhaustible, nexhaustible resource, and therefore national correlation department is paid much attention to save the problem of timber resources, has put into effect relevant laws and regulations policy and strictly limit felling work or even the conceding the land to forestry policy of timber, so it is large to have there is demand in timber resources, the problem that cost is high.
But rapid-result woods by artificial growth as: the Chinese parasol tree tree of limit, road willow and every place of the village, paulownia now become a useful person.But people often use it for rudimentary purposes, not as fuel combustion, be made into glued board, use it for exactly the disposable use such as external packing, building template, utilization rate is extremely low, has wasted greatly the resource of timber.
Plywood factory, veneer factory, multi-layer sheet factory are in process at present, part secondary veneer, three grades of veneers, because of became uneven, color exception, scab too much, the factor purposes such as not environmental protection is little, part is for the disposable use of low level plywood, and a part, as waste deposit corner, is often finally worried because can not find customer resources, of long duration can moldy metamorphism, can only burn as burning material, not only pollute environment, also waste greatly timber resources.Mostly the core that on market, timber generally uses is to fill with honeycomb paper or waste material, though its price is low, but not firm, be not durable, non-anti-theft, not environmental protection, not attractive in appearance, the modification easy to foaming of making moist; And Shao Er Lante hollow chipboard of German import, although it has solved slight base material modification cracking phenomena, and flatness is better, and its price is more expensive and non-anti-theft, non-watertight, and after making moist, modification, the poor problem of sleeping nail property still do not solve.
Summary of the invention
The present invention is directed to secondary veneer, three grades of veneers, because of became uneven, color exception, scab too much, the problem of not environmental protection, and Shao Er Lante hollow chipboard, although it has solved slight base material modification cracking phenomena, and flatness is better, but its price is more expensive, and non-anti-theft, non-watertight, modification after making moist, the poor problem of sleeping nail property, a kind of low-carbon environment-friendly anti-deformation solid wood composite door limit is provided, the present invention makes full use of artificial rapid-result woods and veneer factory remaining two, three grades of discarded materials, thereby save resource, realization is turned waste into wealth, strong protection the forest reserves, reduced cost, also met the requirement of low carbon development simultaneously, its feature purposes is wide, market is large, has good market application foreground.
Described object is achieved by the following scheme:
The preparation method on anti-deformation solid wood composite door limit, comprises the following steps: the first step will be peeled into veneer after log cooking peeling, be dried to below moisture content 12 ﹪;
Second step veneer needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%, and panel is made in pressing, panel is cut into the lath of same specification, and lath needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%;
The lath that the 3rd step selects three layers of cross grain to arrange, the lath that in the middle of being placed on, one deck cross grain is arranged, the intermediate interlayer of arranging laths at three layers of cross grain inserts longitudinal texture and arranges lath, is pressed into anti-deformation sheet material with hot press by is arranged lath and lath that longitudinally texture arrangement lath arranges in length and breadth by cross grain;
The 4th step anti-deformation sheet material leaves standstill and deposits more than 15 days health, by scale cutting moulding, then thickness is determined in sanding;
It is the wide batten of deform-proof sheet metal thickness 10-50mm that anti-deformation plate cutting is become width by the 5th step, need bonding face to be coated with E0 level aquosity polymer isocyanic ester class splicing glue to wide batten wood grain natural texture, wide batten wood grain natural texture face is superimposed, and makes solid wood composite door limit bed material with automatic plate-splicing machine through pressurization, high frequency, Automatic-heating once-forming;
The 6th step is pressed scale cutting composite gate limit bed material, determines thickness with abrasive band sanding, covers density board surface layer and make solid wood composite door limit on the bed material of composite gate limit.
The preparation method on described anti-deformation solid wood composite door limit, the first step will be peeled into veneer that 2mm is thick, veneer is divided into three grades with peeler after log cooking peeling, one-level veneer is used from the teeth outwards, secondary veneer, three grades of veneers are used in intermediate layer, and with cylinder or vacuum dryer, one-level veneer, secondary veneer, three grades of veneers being dried to moisture content is 6-12 ﹪.
The preparation method on described anti-deformation solid wood composite door limit, second step veneer needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%, glue is natural plant gum or E0 level melamine glue or the phenol glue of zero formaldehyde emissions, the veneer pressing that is painted with glue is made to panel, the lath of same equal-specification will be sawn into, by the 100% painting EO level environmental protection glue above in the cross section of sawed lath after smart panel sanction processing; End face lath and bottom surface lath are reverse side gluing, and intermediate layer lath is double spread.
The preparation method on described anti-deformation solid wood composite door limit, the 3rd step selects the lath of three layers of cross grains arrangement as balance tension board, three layers of balance tension board symmetric arrays that cross grain is arranged, wherein one deck is at the central core of all balance tension boards, and other two layer equilibrations tension boards are distributed in respectively upper epidermis and lower top layer; The intermediate interlayer of the balance tension board of arranging at three layers of cross grain inserts longitudinal texture and arranges lath, and the glue-coated lath arranging in length and breadth and balance tension board are put into hot press, and pressure is 11kg/cm
2, compression ratio is 92%, and hot pressing time is that 15 minutes/㎝ are thick, and temperature is controlled at 110-115 DEG C and is pressed into anti-deformation sheet material.
The preparation method on described anti-deformation solid wood composite door limit, the 4th step leaves standstill anti-deformation sheet material and deposits 15-20 days health balances, determines thickness by scale 2400mmx1220mmx10-50mm cutting moulding, sanding.
The preparation method on described anti-deformation solid wood composite door limit, the 5th step is cut into multiple blade saw the wide batten that width is the 10-50mm of deform-proof sheet metal thickness by anti-deformation sheet material, select E0 level aquosity polymer isocyanic ester class splicing glue, give the plate face double spread of the wood grain natural texture of wide batten, wide batten cross section is the texture that anti-deformation sheet material is spelled layer by layer mutually, wood grain natural texture is vertical with plate joggling apparatus plane, the equal gluing of adjacent edge, the wide batten single spreading in end face and bottom surface; Wide batten wood grain natural texture face is superimposed, and FREQUENCY CONTROL is at 6.78KHz, and the wide batten time that 20mm is thick is 2-3 minute, and lateral pressure is 15-16 ton; The wide batten time that 50mm is thick is 4-5 minute, and lateral pressure is 17-18 ton; Make solid wood composite door limit bed material through pressurization, high frequency, Automatic-heating once-forming with automatic plate-splicing machine;
The preparation method on described anti-deformation solid wood composite door limit, the 6th step amputates four limits by scale cutting and makes composite gate limit bed material, and thickness is determined in electric sander sanding, and environmental protection E1 density board is chosen to reverse side and front, and thickness is 3mm-10mm; By environmental protection E1 density board reverse side gluing, composite gate limit bed material double spread; Glue-coated density board and composite gate limit bed material are put into hot press, and pressure is that 5mpa carries out pressing and makes solid wood composite door rim charge sanding, and solid wood composite door rim charge good pressing is sawn into solid wood composite door limit on request.
The invention has the beneficial effects as follows:
The present invention has made full use of common wood substitution of resources famous and precious timber resources, thus saved resource, realization is turned waste into wealth, strong protection the forest reserves; Reduce cost, replaced again composite simultaneously.
Core of the present invention is made up of 100% solid wood veneer, plane materiel adopts density in E1 level, sound insulation, heat insulation, remarkable every cool effect, it has made up the deficiency of solid wood board, finger-jointed plate, density board, particieboard, core-board, has solved furniture material decoration ornament materials timber not environmental protection of material and waterproof, protection against the tide, the poor problem of sleeping nail property.
The invention solves glued board modification, ftracture, be difficult for the problem of processing modelling.Also solve the problem that in prior art, some solid wood boards exist flexible type to ftracture simultaneously, filled up technological gap of China.Use Hepplewhite decorative panel timber of the present invention with respect to composites such as existing gluing solid wood board, wood-based plates, can reach and increase the service life at least 5-10 times.
The present invention, by becoming the furniture decorative plate best substitute of sheet material in the past, can be widely used in ornament materials, furniture, timber, flooring material etc., is beneficial to greatly applying of existing market.
The mode that the present invention adopts rift grain and band alternately to superpose has prevented that multi-layered board from expanding or shrinking.
Core of the present invention can used thickness inequality, has to scab the timber of blue blackening, heart variable color.
Water resistance of the present invention is fabulous, and the sheet material after synthesizing does not come unglued through boiling water boiling for 32 hours, within 168 hours, does not ftracture through cold water soak.
The present invention will become the best door of woodwork side plate material, and this low-carbon environment-friendly anti-deformation solid wood composite door limit quality is extremely stable, cheap, of many uses, is more conducive to applying of existing market.
The present invention is according to the stretching resistance of rift grain stretching resistance=40 times band; The intermediate interlayer of cross grain being arranged to lath inserts longitudinal texture arrangement lath, has prevented that anti-deformation sheet material from expanding or shrinking; Prevent the distortion of anti-deformation sheet material transverse curvature; Prevent anti-deformation sheet material cracking.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Accompanying drawing 1 is flow chart of the present invention.
Accompanying drawing 2 is single plate structure allocation plans of the present invention.
Accompanying drawing 3 is multiple-plate cross-sectional views of the present invention.
Accompanying drawing 4 is multiple-plate perpendicular sectional drawings of the present invention.
Accompanying drawing 5 is multiple-plate central layer figure of the present invention.
Accompanying drawing 6 is structural representations of the present invention.
Accompanying drawing 7 is internal structure schematic diagrames of the present invention.
Accompanying drawing 8 is central layer internal structure schematic diagrames of the present invention.
Accompanying drawing 9 is dimensional drawings of the present invention.
Accompanying drawing 10 is outside drawings of the present invention.
Accompanying drawing 11 is multi-layer sheet hierarchical diagram of the present invention.
Accompanying drawing 12 is border structure figure of the present invention.
Accompanying drawing 13 is core sectional views of the present invention.
Accompanying drawing 14 is core three-dimensional structure diagrams of the present invention.
Accompanying drawing 15 is three-dimensional structure diagrams of door sapwood of the present invention.
Detailed description of the invention
There is porous, anisotropy and variability natural defect according to timber, find by rule researchs such as tens thousand of warp in wood modification crackings, the wider modification warping and cracking of original plank face is more serious, the narrower modification warping and cracking of opposite plate face is lighter or less, narrow not only can the impact of plate face attractive in appearancely also can raise the cost, and therefore I research staff of company takes the lead in having broken through this technical barrier through studying for many years repetition test scientific and reasonable fabrication techniques process and unique structure.Thereby remaining two or the three grades of veneer waste woods of rapid-result woods and veneer factory of artificial growth are not only utilized; it is turned waste into wealth; also reduce greatly cost; expand market; improve the competitiveness of product; save a large amount of timber forest reserves, protected ecological environment, made positive contribution for creating " low-carbon economy " and " low-carbon (LC) life ".
Embodiment mono-
The preparation method on anti-deformation solid wood composite door limit, as shown in Figure 1, comprises the following steps: the first step will be peeled into veneer after log cooking peeling, be dried to below moisture content 12 ﹪;
Second step veneer needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%, and panel is made in pressing, panel is cut into the lath of same specification, and lath needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%;
The lath that the 3rd step selects three layers of cross grain to arrange, the lath that in the middle of being placed on, one deck cross grain is arranged, the intermediate interlayer of arranging laths at three layers of cross grain inserts longitudinal texture and arranges lath, is pressed into anti-deformation sheet material with hot press by is arranged lath and lath that longitudinally texture arrangement lath arranges in length and breadth by cross grain;
The 4th step anti-deformation sheet material leaves standstill and deposits more than 15 days health, by scale cutting moulding, then thickness is determined in sanding;
It is the wide batten of deform-proof sheet metal thickness 10-50mm that anti-deformation plate cutting is become width by the 5th step, need bonding face to be coated with E0 level aquosity polymer isocyanic ester class splicing glue to wide batten wood grain natural texture, wide batten wood grain natural texture face is superimposed, and makes solid wood composite door limit bed material with automatic plate-splicing machine through pressurization, high frequency, Automatic-heating once-forming;
The 6th step is pressed scale cutting composite gate limit bed material, determines thickness with abrasive band sanding, covers density board surface layer and make solid wood composite door limit on the bed material of composite gate limit.
Embodiment bis-
The preparation method on the anti-deformation solid wood composite door limit described in the present embodiment, the first step will be peeled into veneer that 2mm is thick, veneer is divided into three grades with peeler after log cooking peeling, one-level veneer is used from the teeth outwards, secondary veneer, three grades of veneers are used in intermediate layer, and with cylinder or vacuum dryer, one-level veneer, secondary veneer, three grades of veneers being dried to moisture content is 6-12 ﹪.
Embodiment tri-
The preparation method on the anti-deformation solid wood composite door limit described in the present embodiment, second step veneer needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%, glue is natural plant gum or E0 level melamine glue or the phenol glue of zero formaldehyde emissions, the veneer pressing that is painted with glue is made to panel, the lath of same equal-specification will be sawn into, by the 100% painting EO level environmental protection glue above in the cross section of sawed lath after smart panel sanction processing; End face lath and bottom surface lath are reverse side gluing, and intermediate layer lath is double spread.
Embodiment tetra-
The preparation method on the anti-deformation solid wood composite door limit described in the present embodiment, as shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 7, accompanying drawing 8, accompanying drawing 11, the 3rd step selects the lath of three layers of cross grains arrangement as balance tension board, three layers of balance tension board symmetric arrays that cross grain is arranged, wherein one deck is at the central core of all balance tension boards, and other two layer equilibrations tension boards are distributed in respectively upper epidermis and lower top layer; The intermediate interlayer of the balance tension board of arranging at three layers of cross grain inserts longitudinal texture and arranges lath, and the glue-coated lath arranging in length and breadth and balance tension board are put into hot press, and pressure is 11kg/cm
2, compression ratio is 92%, and hot pressing time is that 15 minutes/㎝ are thick, and temperature is controlled at 110-115 DEG C and is pressed into anti-deformation sheet material.
Central core balance layer tension board 1 in accompanying drawing 2, upper epidermis balance layer tension board 2, following table layer equilibration layer tension board 3, surface layer 4, central layer 5, core 6, surface layer 7.
Central core balance layer tension board 1 in accompanying drawing 3, upper epidermis balance layer tension board 2, following table layer equilibration layer tension board 3, the longitudinal one side panel 8 of each two layer texture, the longitudinal veneer 9 of N layer texture.
Central core balance layer tension board 1 in accompanying drawing 4, upper epidermis balance layer tension board 2, following table layer equilibration layer tension board 3, the longitudinal one side panel 8 of each two layer texture, the longitudinal veneer 9 of N layer texture.
Longitudinal texture in accompanying drawing 7 is arranged lath 12.Longitudinal texture in accompanying drawing 8 is arranged battened construction 13.
Longitudinal texture battened construction 13 in accompanying drawing 11.
Embodiment five
The preparation method on the anti-deformation solid wood composite door limit described in the present embodiment, as shown in accompanying drawing 5, accompanying drawing 6, the 4th step leaves standstill anti-deformation sheet material and deposits 15-20 days health balances, by scale 2400mmx1220mmx10-50mm cutting moulding, carry out sanding with 60# abrasive band and determine thickness.Anti-deformation sheet material in accompanying drawing 5 and core 10.Anti-deformation sheet material 11 in accompanying drawing 6.
Embodiment six
The preparation method on the anti-deformation solid wood composite door limit described in the present embodiment, the 5th step is cut into multiple blade saw the wide batten that width is the 10-50mm of deform-proof sheet metal thickness by anti-deformation sheet material, select E0 level aquosity polymer isocyanic ester class splicing glue, give the plate face double spread of the wood grain natural texture of wide batten, wide batten cross section is the texture that anti-deformation sheet material is spelled layer by layer mutually, wood grain natural texture is vertical with plate joggling apparatus plane, the equal gluing of adjacent edge, the wide batten single spreading in end face and bottom surface; Wide batten wood grain natural texture face is superimposed, and FREQUENCY CONTROL is at 6.78KHz, and the wide batten time that 20mm is thick is 2-3 minute, and lateral pressure is 15-16 ton; The wide batten time that 50mm is thick is 4-5 minute, and lateral pressure is 17-18 ton; Make solid wood composite door limit bed material through pressurization, high frequency, Automatic-heating once-forming with automatic plate-splicing machine.
Embodiment seven
The preparation method on the anti-deformation solid wood composite door limit described in the present embodiment, as shown in accompanying drawing 12, accompanying drawing 15, the 6th step amputates four limits by scale cutting and makes composite gate limit bed material, determine thickness with 60# abrasive band and electric sander sanding, environmental protection E1 density board is chosen to reverse side and front, and thickness is 3mm-10mm; By environmental protection E1 density board reverse side gluing, composite gate limit bed material double spread; Glue-coated density board and composite gate limit bed material are put into hot press, pressure is that 5mpa carries out pressing and makes solid wood composite door rim charge, carry out sanding with preliminary roller 80# abrasive band and rear roller 120# abrasive band simultaneously, solid wood composite door rim charge good pressing is sawn into solid wood composite door limit on request.Composite gate limit bed material 14 in accompanying drawing 12.Solid wood composite door rim charge 15 in accompanying drawing 15.
Embodiment eight
The preparation method on the anti-deformation solid wood composite door limit described in embodiment bis-, the first step will be peeled into veneer that 2mm is thick, veneer is divided into three grades with peeler after log cooking peeling, one-level veneer is used from the teeth outwards, secondary veneer, three grades of veneers are used in intermediate layer, and with cylinder or vacuum dryer, one-level veneer, secondary veneer, three grades of veneers being dried to moisture content is 6 ﹪ or 7 ﹪ or 8 ﹪ or 9 ﹪ or 10 ﹪ or 11 ﹪ or 12 ﹪.
Embodiment nine
The preparation method on the anti-deformation solid wood composite door limit described in embodiment tetra-, as shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 7, accompanying drawing 8, accompanying drawing 11, the 3rd step selects the lath of three layers of cross grains arrangement as balance tension board, three layers of balance tension board symmetric arrays that cross grain is arranged, wherein one deck is at the central core of all balance tension boards, and other two layer equilibrations tension boards are distributed in respectively upper epidermis and lower top layer; The intermediate interlayer of the balance tension board of arranging at three layers of cross grain inserts longitudinal texture and arranges lath, and the glue-coated lath arranging in length and breadth and balance tension board are put into hot press, and pressure is 11kg/cm
2, compression ratio is 92%, and hot pressing time is that 15 minutes/㎝ are thick, and temperature is controlled at 110 DEG C or 111 DEG C or 112 DEG C or 113 DEG C or 114 DEG C or 115 DEG C and is pressed into anti-deformation sheet material.
Central core balance layer tension board 1 in accompanying drawing 2, upper epidermis balance layer tension board 2, following table layer equilibration layer tension board 3, surface layer 4, central layer 5, core 6, surface layer 7.
Central core balance layer tension board 1 in accompanying drawing 3, upper epidermis balance layer tension board 2, following table layer equilibration layer tension board 3, the longitudinal one side panel 8 of each two layer texture, the longitudinal veneer 9 of N layer texture.
Central core balance layer tension board 1 in accompanying drawing 4, upper epidermis balance layer tension board 2, following table layer equilibration layer tension board 3, the longitudinal one side panel 8 of each two layer texture, the longitudinal veneer 9 of N layer texture.
Longitudinal texture in accompanying drawing 7 is arranged lath 12.Longitudinal texture in accompanying drawing 8 is arranged battened construction 13.
Longitudinal texture battened construction 13 in accompanying drawing 11.
Embodiment ten
The preparation method on the anti-deformation solid wood composite door limit described in embodiment five, as shown in accompanying drawing 5, accompanying drawing 6, the 4th step leaves standstill anti-deformation sheet material and deposits 15 days or 16 days or 17 days or 18 days or 19 days or 20 days health balances, by scale 2400mmx1220mmx10mm or 2400mmx1220mmx20mm or 2400mmx1220mmx30mm or 2400mmx1220mmx40mm or 2400mmx1220mmx50mm cutting moulding, carry out sanding with 60# abrasive band and determine thickness.Anti-deformation sheet material in accompanying drawing 5 and core 10.Anti-deformation sheet material 11 in accompanying drawing 6.
Embodiment 11
The preparation method on the anti-deformation solid wood composite door limit described in embodiment six, the 5th step is cut into 10mm that width is deform-proof sheet metal thickness or the wide batten of 11mm or 15mm or 20mm or 30mm or 40mm or 50mm by anti-deformation sheet material with multiple blade saw, select E0 level aquosity polymer isocyanic ester class splicing glue, give the plate face double spread of the wood grain natural texture of wide batten, wide batten cross section is the texture that anti-deformation sheet material is spelled layer by layer mutually, wood grain natural texture is vertical with plate joggling apparatus plane, the equal gluing of adjacent edge, the wide batten single spreading in end face and bottom surface; Wide batten wood grain natural texture face is superimposed, and FREQUENCY CONTROL is at 6.78KHz, and the wide batten time that 20mm is thick is 2 minutes or 2.3 minutes or 2.7 or 3 minutes, and lateral pressure is 15 tons or 15.5 tons or 16 tons; The wide batten time that 50mm is thick is 4 minutes or 4.3 minutes or 4.6 minutes or 5 minutes, and lateral pressure is 17 tons or 17.6 tons or 18 tons; Make solid wood composite door limit bed material through pressurization, high frequency, Automatic-heating once-forming with automatic plate-splicing machine;
Embodiment 12
The preparation method on the anti-deformation solid wood composite door limit described in embodiment seven, as shown in accompanying drawing 12, accompanying drawing 15, the 6th step amputates four limits by scale cutting and makes composite gate limit bed material, determine thickness with 60# abrasive band and electric sander sanding, environmental protection E1 density board is chosen to reverse side and front, and thickness is 3mm or 4mm or 5mm or 6mm or 7mm or 8mm or 9mm or 10mm; By environmental protection E1 density board reverse side gluing, composite gate limit bed material double spread; Glue-coated density board and composite gate limit bed material are put into hot press, pressure is that 5mpa carries out pressing and makes solid wood composite door rim charge, carry out sanding with preliminary roller 80# abrasive band and rear roller 120# abrasive band simultaneously, solid wood composite door rim charge good pressing is sawn into solid wood composite door limit on request.Composite gate limit bed material 14 in accompanying drawing 12.Solid wood composite door rim charge 15 in accompanying drawing 15.
Embodiment 13
The preparation method on the anti-deformation solid wood composite door limit described in embodiment tri-, second step veneer needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%, glue is the natural plant gum of zero formaldehyde emissions, the veneer pressing that is painted with glue is made to panel, the lath of same equal-specification will be sawn into, by the 100% painting EO level environmental protection glue above in the cross section of sawed lath after smart panel sanction processing; End face lath and bottom surface lath are reverse side gluing, and intermediate layer lath is double spread.
Embodiment 14
The preparation method on the anti-deformation solid wood composite door limit described in embodiment tri-, second step veneer needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%, glue is E0 level melamine glue, the veneer pressing that is painted with glue is made to panel, the lath of same equal-specification will be sawn into, by the 100% painting EO level environmental protection glue above in the cross section of sawed lath after smart panel sanction processing; End face lath and bottom surface lath are reverse side gluing, and intermediate layer lath is double spread.
Embodiment 15
The preparation method on the anti-deformation solid wood composite door limit described in embodiment tri-, second step veneer needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%, glue is phenol glue, the veneer pressing that is painted with glue is made to panel, the lath of same equal-specification will be sawn into, by the 100% painting EO level environmental protection glue above in the cross section of sawed lath after smart panel sanction processing; End face lath and bottom surface lath are reverse side gluing, and intermediate layer lath is double spread.
Embodiment 16
The preparation method on the anti-deformation solid wood composite door limit described in embodiment six, the 5th step is cut into multiple blade saw the wide batten that width is the 10-50mm of deform-proof sheet metal thickness by anti-deformation sheet material, select E0 level aquosity polymer isocyanic ester class splicing glue, give the plate face double spread of the wood grain natural texture of wide batten, wide batten cross section is the texture that anti-deformation sheet material is spelled layer by layer mutually, wood grain natural texture is vertical with plate joggling apparatus plane, the equal gluing of adjacent edge, the wide batten single spreading in end face and bottom surface; Wide batten wood grain natural texture face is superimposed, and FREQUENCY CONTROL is at 6.78KHz, and the wide batten time that 20mm is thick is 2-3 minute, and lateral pressure is 15-16 ton; Make solid wood composite door limit bed material through pressurization, high frequency, Automatic-heating once-forming with automatic plate-splicing machine.
Embodiment 17
The preparation method on the anti-deformation solid wood composite door limit described in embodiment six, the 5th step is cut into multiple blade saw the wide batten that width is the 10-50mm of deform-proof sheet metal thickness by anti-deformation sheet material, select E0 level aquosity polymer isocyanic ester class splicing glue, give the plate face double spread of the wood grain natural texture of wide batten, wide batten cross section is the texture that anti-deformation sheet material is spelled layer by layer mutually, wood grain natural texture is vertical with plate joggling apparatus plane, the equal gluing of adjacent edge, the wide batten single spreading in end face and bottom surface; Wide batten wood grain natural texture face is superimposed, and FREQUENCY CONTROL is at 6.78KHz, and the wide batten time that 50mm is thick is 4-5 minute, and lateral pressure is 17-18 ton; Make solid wood composite door limit bed material through pressurization, high frequency, Automatic-heating once-forming with automatic plate-splicing machine.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited, in addition, and with other glue classes production this patent infrastructure products, with rotary cut venner production this patent infrastructure product, all within the protection domain of this patent.
Claims (7)
1. the preparation method on anti-deformation solid wood composite door limit, is characterized in that comprising the following steps: the first step will be peeled into veneer after log cooking peeling, be dried to below moisture content 12 ﹪;
Second step veneer needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%, and panel is made in pressing, panel is cut into the lath of same specification, and lath needs bonding face painting EO level environmental protection, the glue that mass concentration is 70%;
The lath that the 3rd step selects three layers of cross grain to arrange, the intermediate interlayer of arranging lath at three layers of cross grain inserts longitudinal texture arrangement lath, intermediate layer is the lath that cross grain is arranged, and is pressed into anti-deformation sheet material with hot press by is arranged lath and lath that longitudinally texture arrangement lath arranges in length and breadth by cross grain;
The 4th step anti-deformation sheet material leaves standstill and deposits more than 15 days health, by scale cutting moulding, then thickness is determined in sanding;
It is the wide batten of 10-50mm that anti-deformation plate cutting is become width by the 5th step, the width of wide batten equals the thickness of anti-deformation sheet material, need bonding face to be coated with E0 level aquosity polymer isocyanic ester splicing glue to the plate face of wide batten wood grain natural texture, the plate face of wide batten wood grain natural texture is superimposed, and makes solid wood composite door limit bed material with automatic plate-splicing machine through pressurization, high frequency, Automatic-heating once-forming;
The 6th step is pressed scale cutting composite gate limit bed material, determines thickness with abrasive band sanding, covers density board surface layer and make solid wood composite door limit on the bed material of composite gate limit.
2. the preparation method on anti-deformation solid wood composite door according to claim 1 limit, it is characterized in that the first step will be peeled into peeler the veneer that 2mm is thick after log cooking peeling, veneer is divided into three grades, one-level veneer is used from the teeth outwards, secondary veneer, three grades of veneers are used in intermediate layer, and with cylinder or vacuum dryer, one-level veneer, secondary veneer, three grades of veneers being dried to moisture content is 6-12 ﹪.
3. the preparation method on anti-deformation solid wood composite door according to claim 1 limit, it is characterized in that the bonding face painting EO level environmental protection of second step veneer needs, the glue that mass concentration is 70%, glue is E0 level melamine glue or phenol glue, the veneer pressing that is painted with glue is made to panel, the lath of same equal-specification will be sawn into, by the 100% painting EO level environmental protection glue above in the cross section of sawed lath after smart panel sanction processing; End face lath and bottom surface lath are reverse side gluing, and intermediate layer lath is double spread.
4. the preparation method on anti-deformation solid wood composite door according to claim 1 limit, it is characterized in that the 3rd step selects lath that three layers of cross grain arrange as balance tension board, three layers of balance tension board symmetric arrays that cross grain is arranged, wherein one deck is at the central core of all balance tension boards, and other two layer equilibrations tension boards are distributed in respectively upper epidermis and lower top layer; The intermediate interlayer of the balance tension board of arranging at three layers of cross grain inserts longitudinal texture and arranges lath, and the glue-coated lath arranging in length and breadth and balance tension board are put into hot press, and pressure is 11kg/cm
2, compression ratio is 92%, and hot pressing time is that 15 minutes/㎝ are thick, and temperature is controlled at 110-115 DEG C and is pressed into anti-deformation sheet material.
5. the preparation method on anti-deformation solid wood composite door according to claim 1 limit, is characterized in that the 4th step leaves standstill anti-deformation sheet material to deposit 15-20 days health balances, determine thickness by scale 2400mmx1220mmx10-50mm cutting moulding, sanding.
6. the preparation method on anti-deformation solid wood composite door according to claim 1 limit, it is characterized in that anti-deformation sheet material multiple blade saw is cut into the wide batten that width is 10-50mm by the 5th step, the width of wide batten equals the thickness of anti-deformation sheet material, select E0 level aquosity polymer isocyanic ester splicing glue, give the plate face double spread of the wood grain natural texture of wide batten, wide batten cross section is the texture that anti-deformation sheet material is spelled layer by layer mutually, the plate face of wood grain natural texture is vertical with plate joggling apparatus plane, the equal gluing of adjacent edge, the wide batten single spreading in end face and bottom surface; Together, FREQUENCY CONTROL is at 6.78KHz for the plate surface stack of wide batten wood grain natural texture, and the wide batten time that 20mm is thick is 2-3 minute, and lateral pressure is 15-16 ton; The wide batten time that 50mm is thick is 4-5 minute, and lateral pressure is 17-18 ton; Make solid wood composite door limit bed material through pressurization, high frequency, Automatic-heating once-forming with automatic plate-splicing machine.
7. the preparation method on anti-deformation solid wood composite door according to claim 1 limit, it is characterized in that the 6th step amputates four limits by scale cutting and makes composite gate limit bed material, thickness is determined in electric sander sanding, and environmental protection E1 density board is chosen to reverse side and front, and thickness is 3mm-10mm; By environmental protection E1 density board reverse side gluing, composite gate limit bed material double spread; Glue-coated density board and composite gate limit bed material are put into hot press, and pressure is that 5Mpa carries out pressing and makes solid wood composite door rim charge sanding, and solid wood composite door rim charge good pressing is sawn into solid wood composite door limit on request.
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| CN103507135A (en) * | 2013-10-25 | 2014-01-15 | 黑龙江华信家具有限公司 | Method for manufacturing energy-saving and anti-deformation solid wood door frame or pier material |
| CN103556904A (en) * | 2013-10-26 | 2014-02-05 | 黑龙江华信家具有限公司 | Energy-saving deformation-proof solid wood door frame and crosspiece |
| CN104227814A (en) * | 2014-07-22 | 2014-12-24 | 哈尔滨盛世华林科技有限公司 | Manufacturing process of deformation-proof solid wood dismounting and mounting door |
| CN104108121A (en) * | 2014-07-22 | 2014-10-22 | 哈尔滨盛世华林科技有限公司 | Anti-deformation solid wood multilayer board and production method for same |
| CN106625911A (en) * | 2017-01-23 | 2017-05-10 | 山东艺格实业有限公司 | Method for producing solid wood door frame sectional material |
| CN108437145A (en) * | 2018-02-26 | 2018-08-24 | 曾令东 | A kind of production method of solid wood furniture |
| CN112589944B (en) * | 2020-12-16 | 2021-08-10 | 索菲亚家居股份有限公司 | High-frequency assembling method for automatic fillet of assembled frame door |
| CN112757415A (en) * | 2020-12-30 | 2021-05-07 | 江苏馨而美木业有限公司 | Method for manufacturing laminated base material |
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| EP0666155B1 (en) * | 1994-01-28 | 1998-04-08 | Forestry And Forest Products Research Institute | Wood piled with split and disrupted pieces and its manufacturing method and manufacturing apparatus |
| CN2649325Y (en) * | 2003-09-08 | 2004-10-20 | 南京林业大学 | Plywood and middle-fiber-board composite artificial board |
| CN201152004Y (en) * | 2007-12-21 | 2008-11-19 | 龚云明 | Distortion-resistant floor |
| CN201253888Y (en) * | 2008-09-17 | 2009-06-10 | 浙江升华云峰新材股份有限公司 | Composite woodblock |
| KR101192271B1 (en) * | 2011-09-20 | 2012-10-17 | 재영웰릭스 주식회사 | Interior trim using real wood and production method thereof |
| CN102605929B (en) * | 2012-03-14 | 2014-02-26 | 广州厚邦木业制造有限公司 | Manual multi-layer solid wood floor and production process thereof |
| CN202627850U (en) * | 2012-05-25 | 2012-12-26 | 黑龙江华信家具有限公司 | Environment-friendly energy-saving anti-deformation pure-solid-wood multilayer-board solid door |
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