CN107503640A - A kind of solid wood composite door - Google Patents
A kind of solid wood composite door Download PDFInfo
- Publication number
- CN107503640A CN107503640A CN201710927018.XA CN201710927018A CN107503640A CN 107503640 A CN107503640 A CN 107503640A CN 201710927018 A CN201710927018 A CN 201710927018A CN 107503640 A CN107503640 A CN 107503640A
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- Prior art keywords
- parts
- composite
- door
- high density
- solid wood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/74—Door leaves consisting of frame and panels, e.g. of raised panel type with wooden panels or frame
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7025—Door leaves characterised by the filling between two external panels of cork; of wood or similar fibres
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7032—Door leaves characterised by the filling between two external panels of non-vegetal fibrous material, e.g. glass or rock wool
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The present invention discloses a kind of solid wood composite door, including composite gate front and the composite gate back side, and it is arranged on the side frame between composite gate front and the composite gate back side, the composite gate front upper position is provided with opal hole, high density composite fibrolamellar is filled with inside the side frame, the undersurface layer of the high density composite fibrolamellar is provided with keel shoe, described keel shoe is day word frame shape keel shoe, described keel shoe is provided with rectangular frame, and a sandwich layer is provided with the frame body of the rectangular frame；The solid wood composite door of the present invention, internal high density composite fiberboard are the high density composite fiberboard with high intensity, and internal structure is stable, service life length.
Description
Technical field
The present invention relates to a kind of timber, especially a kind of solid wood composite door.
Background technology
Increasingly being improved with the living standard of the citizen masses, the increasingly improvement of housing condition, door and window dosage significantly increases,
With the grade increase being showing improvement or progress day by day with people of technology, requirement of the door and window in terms of energy-conserving and environment-protective, durable practicality is increasingly
Height, therefore majority are when purchasing the door at the new home, it is desirable to quality is preferable, and medium-to-high grade timber is required in timber material, existing
Timber majority is compound imitation wood door, and compound imitation wood door seems Solid Door, natural texture, feel and the color of timber from the appearance
Pool all approaches with solid wood furniture, but the actually solid wood door-plate mixed with wood-based plate, does not have fixation in some compound door plants
Steel frame construction, if any the patent text of Patent No. 20130766741.1, the front and back panel central hollow of the timber, filling is extremely
Few one layer of corrugated board, the timber intermediate layer of the patent are not provided with the high density fiberboard with some strength, its internal junction
Structure is not firm enough, and the overall compression strength of door-plate is inadequate, although reducing the overall weight of door-plate, also a saving cost of manufacture,
But door-plate is easily deformed, compression strength is inadequate, can influence the oeverall quality of door-plate, reduces service life.
The content of the invention
Stable the technical problem to be solved in the present invention is to provide a kind of internal structure, the longer solid wood of service life is compound
Door.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of solid wood composite door, including composite gate front and the composite gate back side, and it is arranged on composite gate front and composite gate
Side frame between the back side, the composite gate front upper position are provided with opal hole, high density are filled with inside the side frame
Composite fibre flaggy, the undersurface layer of the high density composite fibrolamellar are provided with keel shoe, and described keel shoe is day word frame
Shape keel shoe, described keel shoe are provided with rectangular frame, a sandwich layer are provided with the frame body of the rectangular frame.
Preferably, described high density composite fiberboard is prepared from the following raw materials in parts by weight：Wood fibre 20-22
Part, wood powder 18-20 parts, reed grass stalk 16-18 parts, reed stalk 13-15 parts, glass fibre 13-15 parts, cotton fiber 13-15 parts,
Flax 13-15 parts, acetate fiber 8-10 parts, calcium oxide 6-8 parts, aluminium hydroxide 3-5 parts, antimony oxide 3-5 parts, titanium dioxide
1-3 parts, polypropylene wax 1-2 parts, maleic anhydride 0.5-1 parts and adhesive 6-8 parts.
Preferably, described adhesive is polyurethane adhesive.
Preferably, it is welded with transverse slat in the middle part of the rectangular frame.
Preferably, described rectangular frame is integrally formed with transverse slat.
Preferably, described high density composite fibrolamellar is connected with keel shoe by steel nail with gluing.
Preferably, being provided with arc groove in the middle part of the door sandwich layer, extruded polystyrene second is filled with described arc groove
Alkene cystosepiment.
Preferably, described high density composite fibrolamellar is provided with two layers, described arc groove is provided with more than five.
Another technical problem to be solved by the invention is specific to wrap to provide a kind of preparation method of high density composite fiberboard
Include following steps：
1) wood fibre 20-22 parts, wood powder 18-20 parts, reed grass stalk 16-18 parts, reed stalk 13- are taken in parts by weight
15 parts, glass fibre 13-15 parts, cotton fiber 13-15 parts, flax 13-15 parts, acetate fiber 8-10 parts, calcium oxide 6-8 parts, hydrogen
Aluminum oxide 3-5 parts, antimony oxide 3-5 parts, titanium dioxide 1-3 parts, polypropylene wax 1-2 parts, maleic anhydride 0.5-1 parts and gluing
Agent 6-8 parts, go the removal of impurity, standby；
2) reed grass stalk and reed stalk are cleaned up, places and dried under sunlight, then put into drying machine, setting is dry
The temperature of dry machine is 20-25 DEG C, and drying time is 15-20 minutes, is then cut into dried reed grass stalk and reed stalk
Segment, it is standby；
3) it will be obtained in step 2) in segment reed grass stalk and reed stalk input mixer, while add aluminium hydroxide,
The rotating speed of mixer is set as 50 revs/min, mixing time is 3-4 hour, is then filtrated to get filter residue, filter residue is entered into water-filling
Wash, then obtain mixed farming fibres, it is standby；
4) the mixed farming fibres obtained in step 3) are put into steam copper, while adds wood powder, flax, wooden fibre
Dimension, glass fibre, cotton fiber and acetate fiber, the pressure of steam copper is set as 0.7-0.9MPa, temperature is 150-170 DEG C, is steamed
The time is boiled as 15 minutes, then puts into defibrator, sets the temperature of defibrator as 150 DEG C, set the rotating speed of defibrator as
1300-1500 revs/min, wood-fibred defibrination is obtained, it is standby；
5) by the wood-fibred defibrination obtained in step 4) by fiber jet pipe be sent into drying machine in, while add calcium oxide,
Antimony oxide, titanium dioxide, polypropylene wax, maleic anhydride and adhesive, drying time are 15 minutes, obtain dried wood
Fiber, it is standby；
6) in the wood-fibred input air-dry machine obtained step 5), set and air-dry temperature as 18-20 DEG C, air-dry time is
15-20 minutes, the wood-fibred after being air-dried are standby；
7) wood-fibred after being air-dried what is obtained in step 6), which is placed in hot press, mats formation, and first carries out precompressed, sets pressure
It is worth for 7-9MPa, setup pressure value is 20-25MPa after precompressed, and temperature is 180-200 DEG C, and hot pressing time is 8-10 minutes, then
Blank flat is obtained, it is standby；
8) blank flat for obtaining step 7) carries out deburring, then stacking, intermediate storage, saws side, finally carries out lossless spy
Survey, produce a kind of high density composite fiberboard of high intensity.
Beneficial effects of the present invention are：The solid wood composite door internal structure of the present invention is stable, and height is provided with because it is internal
Density composite fiber plate and keel shoe, and high density composite fiberboard employs the environmentally friendly material such as crops stalk in preparation process
Material, the higher metal packing of bond strength and multiple fiber are used cooperatively so that the bulk strength of composite gate of the invention is high, tool
There is good environmental-protecting performance, it is durable, it is unlikely to deform, timber whole service life is longer.
Brief description of the drawings
In order to illustrate more clearly of embodiments of the invention or technical scheme of the prior art, below will to embodiment or
The required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
Some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of floor map of solid wood composite door of the present invention；
Fig. 2 is a kind of schematic cross-section of solid wood composite door of the present invention；
Fig. 3 is a kind of schematic diagram of the keel shoe of solid wood composite door of the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Embodiment 1
As Figure 1-3, a kind of solid wood composite door, including composite gate front 1 and the composite gate back side 2, and be arranged on compound
Side frame 3 between door front 1 and the composite gate back side 2, positive 1 upper position of the composite gate are provided with opal hole 4, the side
The inside of frame 3 is filled with high density composite fibrolamellar 5；The undersurface layer of the high density composite fibrolamellar 5 is provided with keel shoe
6, for described high density composite fibrolamellar 5 with keel shoe 6 by the dual fixation of gluing and steel nail, described keel shoe 6 is day
Word frame shape keel shoe, described keel shoe 6 are provided with rectangular frame 7, and the middle part of rectangular frame 7 is welded with transverse slat 8, institute
The rectangular frame 7 and transverse slat 8 stated are integrally formed, and described keel shoe 6 is lightweight steel material；The frame body of the keel shoe 6
A sandwich layer 9 is inside provided with, described door sandwich layer 9 is fixed by steel nail and keel shoe 6, and it is recessed that the middle part of door sandwich layer 9 is provided with arc
Groove 10, in the present embodiment, described door sandwich layer 9 are pine door sandwich layer, and extruded polystyrene is filled with described arc groove 10
Vinyl foam plate 11, described arc groove 10 are provided with more than five, and described high density composite fibrolamellar 5 is a kind of high-strength
The high density composite fiberboard of degree, described high density composite fibrolamellar 5 are provided with two layers.
The high density composite fiberboard is prepared from the following raw materials in parts by weight：20 parts of wood fibre, 18 parts of wood powder, reed
16 parts of grass blade stalk, 13 parts of reed stalk, 13 parts of glass fibre, 13 parts of cotton fiber, 8 parts of acetate fiber, 13 parts of flax, calcium oxide 6
Part, 3 parts of aluminium hydroxide, 3 parts of antimony oxide, 1 part of titanium dioxide, 1 part of polypropylene wax, 0.5 part of maleic anhydride and polyurethane adhesive
6 parts of stick.
A kind of preparation method of high density composite fiberboard, specifically includes following steps：
1) 20 parts of wood fibre, 18 parts of wood powder, 16 parts of reed grass stalk, 13 parts of reed stalk, glass fibers are taken in parts by weight
13 parts of dimension, 13 parts of cotton fiber, 13 parts of flax, 8 parts of acetate fiber, 6 parts of calcium oxide, 3 parts of aluminium hydroxide, 3 parts of antimony oxide, two
6 parts of 1 part of titanium oxide, 1 part of polypropylene wax, 0.5 part of maleic anhydride and polyurethane adhesive, go the removal of impurity, standby；
2) reed grass stalk and reed stalk are cleaned up, places and dried under sunlight, then put into drying machine, setting is dry
The temperature of dry machine is 20 DEG C, and drying time is 15 minutes, and dried reed grass stalk and reed stalk then are cut into segment, standby
With；
3) it will be obtained in step 2) in segment reed grass stalk and reed stalk input mixer, while add aluminium hydroxide,
The rotating speed of mixer is set as 50 revs/min, mixing time is 3 hours, is then filtrated to get filter residue, filter residue is washed,
Then mixed farming fibres are obtained, it is standby；
4) the mixed farming fibres obtained in step 3) are put into steam copper, while adds wood powder, flax, wooden fibre
Dimension, glass fibre, cotton fiber and acetate fiber, the pressure of steam copper is set as 0.7MPa, temperature is 150 DEG C, and digestion time is
15 minutes, then put into defibrator, set the temperature of defibrator as 150 DEG C, set the rotating speed of defibrator as 1300 revs/min,
Wood-fibred defibrination is obtained, it is standby；
5) by the wood-fibred defibrination obtained in step 4) by fiber jet pipe be sent into drying machine in, while add calcium oxide,
Antimony oxide, titanium dioxide, polypropylene wax, maleic anhydride and polyurethane adhesive, drying time are 15 minutes, obtain drying
Wood-fibred afterwards, it is standby；
6) in the wood-fibred input air-dry machine obtained step 5), set and air-dry temperature as 18 DEG C, air-dry time is 15 points
Clock, the wood-fibred after being air-dried are standby；
7) wood-fibred after being air-dried what is obtained in step 6), which is placed in hot press, mats formation, and first carries out precompressed, sets pressure
It is worth for 7MPa, setup pressure value is 20MPa after precompressed, and temperature is 180 DEG C, and hot pressing time is 8 minutes, then obtains blank flat,
It is standby；
8) blank flat for obtaining step 7) carries out deburring, then stacking, intermediate storage, saws side, finally carries out lossless spy
Survey, that is, obtain a kind of high density composite fiberboard of high intensity.
Embodiment 2
As Figure 1-3, a kind of solid wood composite door, including composite gate front 1 and the composite gate back side 2, and be arranged on compound
Side frame 3 between door front 1 and the composite gate back side 2, positive 1 upper position of the composite gate are provided with opal hole 4, the side
The inside of frame 3 is filled with high density composite fibrolamellar 5；The undersurface layer of the high density composite fibrolamellar 5 is provided with keel shoe
6, for described high density composite fibrolamellar 5 with keel shoe 6 by the dual fixation of gluing and steel nail, described keel shoe 6 is day
Word frame shape keel shoe, described keel shoe 6 are provided with rectangular frame 7, and the middle part of rectangular frame 7 is welded with transverse slat 8, institute
The rectangular frame 7 and transverse slat 8 stated are integrally formed, and described keel shoe 6 is lightweight steel material；The frame body of the keel shoe 6
A sandwich layer 9 is inside provided with, described door sandwich layer 9 is fixed by steel nail and keel shoe 6, and it is recessed that the middle part of door sandwich layer 9 is provided with arc
Groove 10, in the present embodiment, described door sandwich layer 9 are pine door sandwich layer, and extruded polystyrene is filled with described arc groove 10
Vinyl foam plate 11, described arc groove 10 are provided with more than five, and described high density composite fibrolamellar 5 is a kind of high-strength
The high density composite fiberboard of degree, described high density composite fibrolamellar 5 are provided with two layers.
The high density composite fiberboard is prepared from the following raw materials in parts by weight：21 parts of wood fibre, 19 parts of wood powder, reed
17 parts of grass blade stalk, 14 parts of reed stalk, 14 parts of glass fibre, 14 parts of cotton fiber, 9 parts of acetate fiber, 14 parts of flax, calcium oxide 7
Part, 4 parts of aluminium hydroxide, 4 parts of antimony oxide, 2 parts of titanium dioxide, 1.5 parts of polypropylene wax, 0.8 part of maleic anhydride and polyurethane
7 parts of adhesive.
A kind of preparation method of high density composite fiberboard, specifically includes following steps：
1) 21 parts of wood fibre, 19 parts of wood powder, 17 parts of reed grass stalk, 14 parts of reed stalk, glass fibers are taken in parts by weight
14 parts of dimension, 14 parts of cotton fiber, 14 parts of flax, 9 parts of acetate fiber, 7 parts of calcium oxide, 4 parts of aluminium hydroxide, 4 parts of antimony oxide, two
7 parts of 2 parts of titanium oxide, 1.5 parts of polypropylene wax, 0.8 part of maleic anhydride and polyurethane adhesive, go the removal of impurity, standby；
2) reed grass stalk and reed stalk are cleaned up, places and dried under sunlight, then put into drying machine, setting is dry
The temperature of dry machine is 23 DEG C, and drying time is 18 minutes, and dried reed grass stalk and reed stalk then are cut into segment, standby
With；
3) it will be obtained in step 2) in segment reed grass stalk and reed stalk input mixer, while add aluminium hydroxide,
The rotating speed of mixer is set as 50 revs/min, mixing time is 3.5 hours, is then filtrated to get filter residue, filter residue is entered into water-filling
Wash, then obtain mixed farming fibres, it is standby；
4) the mixed farming fibres obtained in step 3) are put into steam copper, while adds wood powder, flax, wooden fibre
Dimension, glass fibre, cotton fiber and acetate fiber, the pressure of steam copper is set as 0.8MPa, temperature is 160 DEG C, and digestion time is
15 minutes, then put into defibrator, set the temperature of defibrator as 150 DEG C, set the rotating speed of defibrator as 1400 revs/min,
Wood-fibred defibrination is obtained, it is standby；
5) by the wood-fibred defibrination obtained in step 4) by fiber jet pipe be sent into drying machine in, while add calcium oxide,
Antimony oxide, titanium dioxide, polypropylene wax, maleic anhydride and polyurethane adhesive, drying time are 15 minutes, obtain drying
Wood-fibred afterwards, it is standby；
6) in the wood-fibred input air-dry machine obtained step 5), set and air-dry temperature as 19 DEG C, air-dry time is 18 points
Clock, the wood-fibred after being air-dried are standby；
7) wood-fibred after being air-dried what is obtained in step 6), which is placed in hot press, mats formation, and first carries out precompressed, sets pressure
It is worth for 8MPa, setup pressure value is 23MPa after precompressed, and temperature is 190 DEG C, and hot pressing time is 9 minutes, then obtains blank flat,
It is standby；
8) blank flat for obtaining step 7) carries out deburring, then stacking, intermediate storage, saws side, finally carries out lossless spy
Survey, that is, obtain a kind of high density composite fiberboard of high intensity.
Embodiment 3
As Figure 1-3, a kind of solid wood composite door, including composite gate front 1 and the composite gate back side 2, and be arranged on compound
Side frame 3 between door front 1 and the composite gate back side 2, positive 1 upper position of the composite gate are provided with opal hole 4, the side
The inside of frame 3 is filled with high density composite fibrolamellar 5；The undersurface layer of the high density composite fibrolamellar 5 is provided with keel shoe
6, for described high density composite fibrolamellar 5 with keel shoe 6 by the dual fixation of gluing and steel nail, described keel shoe 6 is day
Word frame shape keel shoe, described keel shoe 6 are provided with rectangular frame 7, and the middle part of rectangular frame 7 is welded with transverse slat 8, institute
The rectangular frame 7 and transverse slat 8 stated are integrally formed, and described keel shoe 6 is lightweight steel material；The frame body of the keel shoe 6
A sandwich layer 9 is inside provided with, described door sandwich layer 9 is fixed by steel nail and keel shoe 6, and it is recessed that the middle part of door sandwich layer 9 is provided with arc
Groove 10, in the present embodiment, described door sandwich layer 9 are pine door sandwich layer, and extruded polystyrene is filled with described arc groove 10
Vinyl foam plate 11, described arc groove 10 are provided with more than five, and described high density composite fibrolamellar 5 is a kind of high-strength
The high density composite fiberboard of degree, described high density composite fibrolamellar 5 are provided with two layers.
The high density composite fiberboard is prepared from the following raw materials in parts by weight：22 parts of wood fibre, 20 parts of wood powder, reed
18 parts of grass blade stalk, 15 parts of reed stalk, 15 parts of glass fibre, 15 parts of cotton fiber, 10 parts of acetate fiber, 15 parts of flax, calcium oxide 8
Part, 5 parts of aluminium hydroxide, 5 parts of antimony oxide, 3 parts of titanium dioxide, 3 parts of polypropylene wax, 1 part of maleic anhydride and polyurethane are gluing
8 parts of agent.
A kind of preparation method of high density composite fiberboard, specifically includes following steps：
1) 22 parts of wood fibre, 20 parts of wood powder, 18 parts of reed grass stalk, 15 parts of reed stalk, glass fibers are taken in parts by weight
Dimension 15 parts, 15 parts of cotton fiber, 15 parts of flax, 10 parts of acetate fiber, 8 parts of calcium oxide, 5 parts of aluminium hydroxide, 5 parts of antimony oxide,
8 parts of 3 parts of titanium dioxide, 2 parts of polypropylene wax, 1 part of maleic anhydride and polyurethane adhesive, go the removal of impurity, standby；
2) reed grass stalk and reed stalk are cleaned up, places and dried under sunlight, then put into drying machine, setting is dry
The temperature of dry machine is 25 DEG C, and drying time is 20 minutes, and dried reed grass stalk and reed stalk then are cut into segment, standby
With；
3) it will be obtained in step 2) in segment reed grass stalk and reed stalk input mixer, while add aluminium hydroxide,
The rotating speed of mixer is set as 50 revs/min, mixing time is 4 hours, is then filtrated to get filter residue, filter residue is washed,
Then mixed farming fibres are obtained, it is standby；
4) the mixed farming fibres obtained in step 3) are put into steam copper, while adds wood powder, flax, wooden fibre
Dimension, glass fibre, cotton fiber and acetate fiber, the pressure of steam copper is set as 0.9MPa, temperature is 170 DEG C, and digestion time is
15 minutes, then put into defibrator, set the temperature of defibrator as 150 DEG C, set the rotating speed of defibrator as 1500 revs/min,
Wood-fibred defibrination is obtained, it is standby；
5) by the wood-fibred defibrination obtained in step 4) by fiber jet pipe be sent into drying machine in, while add calcium oxide,
Antimony oxide, titanium dioxide, polypropylene wax, maleic anhydride and polyurethane adhesive, drying time are 15 minutes, obtain drying
Wood-fibred afterwards, it is standby；
6) in the wood-fibred input air-dry machine obtained step 5), set and air-dry temperature as 20 DEG C, air-dry time is 20 points
Clock, the wood-fibred after being air-dried are standby；
7) wood-fibred after being air-dried what is obtained in step 6), which is placed in hot press, mats formation, and first carries out precompressed, sets pressure
It is worth for 9MPa, setup pressure value is 25MPa after precompressed, and temperature is 1200 DEG C, and hot pressing time is 10 minutes, then obtains blank
Plate, it is standby；
8) blank flat for obtaining step 7) carries out deburring, then stacking, intermediate storage, saws side, finally carries out lossless spy
Survey, that is, obtain a kind of high density composite fiberboard of high intensity.
Experimental example
Experimental subjects：Using the high density composite fiberboard obtained by 1-3 of the embodiment of the present invention as experimental group one, experimental group
Two and experimental group three, the high density composite fiberboard that market is improved quality common is chosen, if everything high-density plate is contrast groups one, matter
Measure preferable high density composite fiberboard such as, power nation high-density plate contrast groups two.
Experiment purpose：Test density, MOR, internal bond strength and the Form aldehyde release of each group high density composite fiberboard
Amount.
Experimental method：According to national building materials plank examination criteria and national standard GB-18580-2001, by made from this experimental group
High density fiberboard intercepts the area of sample size, be then placed in+aeration cabinet of (60 ± 5) DEG C in regulation 20-24h, adopt
Enter line density, MOR, internal bond strength, modulus of elasticity and formaldehyde to each group high density composite fiberboard with special instrument to release
Test high-volume, and record experimental result.
Experimental result table
From above experimental result table, high density fiberboard of the invention has higher MOR, interior combination strong
Degree and modulus of elasticity, bulk strength are high.
Beneficial effects of the present invention are：The solid wood composite door internal structure of the present invention is stable, and height is provided with because it is internal
Density composite fiber plate and keel shoe, and high density composite fiberboard employs the environmentally friendly material such as crops stalk in preparation process
Material, the higher metal packing of bond strength and multiple fiber are used cooperatively so that the bulk strength of composite gate of the invention is high, tool
There is good environmental-protecting performance, it is durable, it is unlikely to deform, timber whole service life is longer.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.
Claims (8)
1. a kind of solid wood composite door, including composite gate front and the composite gate back side, and it is arranged on composite gate front and the composite gate back of the body
Side frame between face, the composite gate front upper position are provided with opal hole, it is characterised in that：Filled inside the side frame
There is high density composite fibrolamellar, the undersurface layer of the high density composite fibrolamellar is provided with keel shoe, described keel shoe
For day word frame shape keel shoe, described keel shoe is provided with rectangular frame, door is provided with the frame body of the rectangular frame
Sandwich layer.
2. a kind of solid wood composite door as claimed in claim 1, its spy are：Described high density composite fiberboard is by following heavy
The raw material of amount proportioning is made：Wood fibre 20-22 parts, wood powder 18-20 parts, reed grass stalk 16-18 parts, reed stalk 13-15 parts,
Glass fibre 13-15 parts, cotton fiber 13-15 parts, flax 13-15 parts, acetate fiber 8-10 parts, calcium oxide 6-8 parts, aluminium hydroxide
3-5 parts, antimony oxide 3-5 parts, titanium dioxide 1-3 parts, polypropylene wax 1-2 parts, maleic anhydride 0.5-1 parts and adhesive 6-8
Part.
3. a kind of solid wood composite door as claimed in claim 2, its spy are：Described adhesive is polyurethane adhesive.
4. a kind of solid wood composite door as claimed in claim 3, its spy are：Transverse slat is welded with the middle part of the rectangular frame.
5. a kind of solid wood composite door as claimed in claim 4, its spy are：Described rectangular frame and transverse slat one into
Type.
6. a kind of solid wood composite door as claimed in claim 5, its spy are：Described high density composite fibrolamellar and keel
Frame is connected by steel nail with gluing.
7. a kind of solid wood composite door as claimed in claim 6, its spy are：Arc groove, institute are provided with the middle part of the door sandwich layer
Extruded polystyrene foam board is filled with the arc groove stated.
8. a kind of solid wood composite door as claimed in claim 7, its spy are：Described high density composite fibrolamellar is provided with two
Layer, described arc groove are provided with more than five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710927018.XA CN107503640A (en) | 2017-09-30 | 2017-09-30 | A kind of solid wood composite door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710927018.XA CN107503640A (en) | 2017-09-30 | 2017-09-30 | A kind of solid wood composite door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503640A true CN107503640A (en) | 2017-12-22 |
Family
ID=60700144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710927018.XA Pending CN107503640A (en) | 2017-09-30 | 2017-09-30 | A kind of solid wood composite door |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159151A (en) * | 2018-03-20 | 2019-08-23 | 浙江亿美达门业有限公司 | A kind of Solid Door |
| CN113279670A (en) * | 2021-06-25 | 2021-08-20 | 浙江基恒康门业有限公司 | Preparation method of light sound insulation material applied to solid wood composite door |
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| CN202706834U (en) * | 2012-08-01 | 2013-01-30 | 青岛众和恒业蜂窝纸板制品有限公司 | Imitating solid wood composite door made of honeycomb paperboards |
| CN204113052U (en) * | 2014-06-19 | 2015-01-21 | 大自然家居(中国)有限公司 | A kind of sound-and-fire proof door leaf |
| CN204343931U (en) * | 2014-12-17 | 2015-05-20 | 苏州联丰木业有限公司 | A kind of mute wood door |
| CN105082308A (en) * | 2015-07-15 | 2015-11-25 | 百仪家具有限公司 | Straw added fireproof high-density fiberboard and preparation method thereof |
| CN206346664U (en) * | 2016-12-27 | 2017-07-21 | 梦天木门集团有限公司 | Insulation solid wood composite door with porous plate and composite filler |
| CN206352461U (en) * | 2016-12-27 | 2017-07-25 | 梦天木门集团有限公司 | Sound insulation solid wood composite door with multilayer decay absorbing structure |
| CN206397368U (en) * | 2016-12-27 | 2017-08-11 | 梦天木门集团有限公司 | Solid wood composite door with phenol formaldehyde foam heat-insulation layer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR1257175A (en) * | 1960-02-18 | 1961-03-31 | Citroen Sa Andre | Differential master cylinder |
| CN202706834U (en) * | 2012-08-01 | 2013-01-30 | 青岛众和恒业蜂窝纸板制品有限公司 | Imitating solid wood composite door made of honeycomb paperboards |
| CN204113052U (en) * | 2014-06-19 | 2015-01-21 | 大自然家居(中国)有限公司 | A kind of sound-and-fire proof door leaf |
| CN204343931U (en) * | 2014-12-17 | 2015-05-20 | 苏州联丰木业有限公司 | A kind of mute wood door |
| CN105082308A (en) * | 2015-07-15 | 2015-11-25 | 百仪家具有限公司 | Straw added fireproof high-density fiberboard and preparation method thereof |
| CN206346664U (en) * | 2016-12-27 | 2017-07-21 | 梦天木门集团有限公司 | Insulation solid wood composite door with porous plate and composite filler |
| CN206352461U (en) * | 2016-12-27 | 2017-07-25 | 梦天木门集团有限公司 | Sound insulation solid wood composite door with multilayer decay absorbing structure |
| CN206397368U (en) * | 2016-12-27 | 2017-08-11 | 梦天木门集团有限公司 | Solid wood composite door with phenol formaldehyde foam heat-insulation layer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159151A (en) * | 2018-03-20 | 2019-08-23 | 浙江亿美达门业有限公司 | A kind of Solid Door |
| CN110159151B (en) * | 2018-03-20 | 2020-12-04 | 浙江亿美达门业有限公司 | Solid wood door |
| CN113279670A (en) * | 2021-06-25 | 2021-08-20 | 浙江基恒康门业有限公司 | Preparation method of light sound insulation material applied to solid wood composite door |
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Application publication date: 20171222 |
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