CN108756641A - A kind of indoor wooden door that structural strength is high - Google Patents
A kind of indoor wooden door that structural strength is high Download PDFInfo
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- CN108756641A CN108756641A CN201810369844.1A CN201810369844A CN108756641A CN 108756641 A CN108756641 A CN 108756641A CN 201810369844 A CN201810369844 A CN 201810369844A CN 108756641 A CN108756641 A CN 108756641A
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- moulding
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- main body
- timber
- fixed
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-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- 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
- E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
- E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention discloses a kind of indoor wooden door that structural strength is high, including timber main body, and fixed border in timber main body avris, for fixing timber main body is arranged；The fixed border includes the first moulding being arranged in timber body side, and the second moulding of the timber main body other side is arranged, and the third moulding in timber main body upper side is arranged, and the 4th moulding in timber main body downside is arranged；The timber main body includes central frame and the solid wood board of centrally disposed frame two sides, and the froth bed in solid wood plate surface is arranged, and the perspex layer in foam layer surface is arranged；The indoor wooden door is used as main structure frame body by central frame, and it is pasted with solid wood board in central frame body both sides, it is pasted with the froth bed with buffering dynamics on solid wood board and is useful for the perspex layer of decoration in froth bed surface mount, so that the structural strength of indoor wooden door improves, more wear-resisting pressure resistance extends its service life.
Description
Technical field
The present invention relates to a kind of indoor wooden doors that structural strength is high.
Background technology
Solid Door refers to that the material of making timber is taken from the natural wood or real-wood integrated material of forest, after processed
Finished door has the characteristics that indeformable, corrosion-resistant, flawless and heat-insulation and heat-preservation.It is selected it is mostly be solid wood, such as pine, China fir
Wood etc., it is processed after finished door have the characteristics that indeformable, corrosion-resistant, flawless and heat-insulation and heat-preservation, by drying, blanking,
It scrapes, mortise, perforating, High Speed Milling Operation shape, the processes science such as assembling, polish, paint are process.Solid Door has native annulus
It protects, indeformable, corrosion-resistant, flawless and the features such as heat-insulation and heat-preservation, meanwhile, Solid Door is and effective because with good sound absorption properties
Ground plays the role of sound insulation, therefore, deep to be liked by users.
It is well known that existing interior Solid Door causes larger break due to using solid wood material entirely, to the forest reserves
It is bad, therefore existing indoor wooden door mostly uses the timber of composite board, but existing is that indoor wooden door has the following problems：1.
Existing Combined wooden door is more the plate directly centered on solid wood board, and is superimposed the sound insulation of different-thickness on solid wood board successively
Layer, flame-retardant layer etc. enhance the inner structural strength of timber there is no apparent；2. since compound indoor wooden door is simple
Fitting fix, it is wear-resisting pressure resistance effect it is poor, service life is short.
Invention content
In view of this, it is an object of the present invention to provide a kind of structural strength height, more wear-resisting pressure resistance, interior with long service life
Timber.
In order to solve the above-mentioned technical problem, the technical scheme is that：
A kind of indoor wooden door that structural strength is high, including timber main body, and be arranged it is in timber main body avris, for fixing
The fixed border of timber main body；The fixed border includes the first moulding being arranged in timber body side, and setting timber master
Second moulding of the body other side, and the third moulding in timber main body upper side is set, and be arranged in timber main body downside
4th moulding；The timber main body includes central frame and centrally disposed frame two sides and fixed with central frame
Solid wood board, and be arranged it is in solid wood plate surface and with solid wood board is fixed, froth bed for buffering timber main body impact force,
And be arranged it is in foam layer surface and with froth bed is fixed, perspex layer for decoration wood door main body.
Further, the central frame include the main joist being laterally arranged and it is longitudinally disposed, after the main joist with
The vertical fixed false keel of main joist, and it is filled between adjacent two main joists and adjacent two false keels, rectangular set
The cellular board set.
Further, the both ends of the main joist extend through the first moulding and the second moulding, and with the first moulding and
Two mouldings are fixed.
Further, the both ends of the false keel extend through third moulding and the 4th moulding, and with third moulding and
Four mouldings are fixed.
Further, the main joist and false keel junction are provided with screw, the screw run through after main joist with pair
Keel nail joint is fixed.
Further, the both ends of first moulding are fitted and fixed with third moulding and the 4th moulding respectively, and described second
The both ends of moulding are fitted and fixed with third moulding and the 4th moulding respectively.
Further, the perspex layer is made of the raw material of following weight：Polymethyl methacrylate 70-
90 parts, 30-42 parts of epoxy resin, 21-34 parts of Lauxite, 8-12 parts of octyl glycidyl ether, hydroxypropyl methyl cellulose 10-
14 parts, 12-17 parts of kaolin, 7-9 parts of calcium stearate, 5-8 parts of boron oxide, 4-6 parts of magnesium hydroxide, 1-3 parts of barium titanate, polyester it is fine
1-3 parts of 15-19 parts of dimension, 16-20 parts of chlorinated paraffin, 4-6 parts of stabilizer, 3-5 parts of ultra-violet absorber and antioxidant.
Further, the antioxidant is 2,6- three-level butyl -4- methylphenols, 3,5- three-level butyl -4- hydroxyls
The mixture of one or more of phenyl, double Lauryl Alcohol esters, bi-myristoleyl and double octadecanol esters.
Further, the ultra-violet absorber is septichen phenyl ester, 2,4-DihydroxyBenzophenone and 2-
The mixture of one or more of hydroxyl -4- methoxy benzophenones.
Further, the stabilizer is the mixture of one or more of pentaerythrite, xylitol and mannitol.
Another technical problem to be solved by the invention is to provide a kind of preparation method of perspex layer, including following step
Suddenly：
1) 70-90 parts of polymethyl methacrylate, 30-42 parts of epoxy resin, 21-34 parts of Lauxite, octyl is taken to shrink
10-14 parts of 8-12 parts of glycerin ether and hydroxypropyl methyl cellulose are put into reaction kettle, and are heated to 240 DEG C so that poly- methyl-prop
E pioic acid methyl ester, epoxy resin, Lauxite, octyl glycidyl ether and hydroxypropyl methyl cellulose melt rapidly at high temperature,
Glue is made, it is spare；
2) it takes 12-17 parts of kaolin to be ground into 50 mesh powders by grinder, and adds stearic acid in process of lapping
1-3 parts of 7-9 parts of calcium, 5-8 parts of boron oxide, 4-6 parts of magnesium hydroxide and barium titanate so that calcium stearate, boron oxide, magnesium hydroxide and
Barium titanate is mixed with kaolin powder, is then filtered screening by the strainer of 100 mesh, rejects the particle of 100 mesh or more, system
Filler is obtained, it is spare；
3) filler made from step 2) is added in the reaction kettle of step 1), then by blender with the rotating speed of 45r/pm
Filler is mixed with glue, while adding 15-19 parts of polyester fiber, 16-20 parts of chlorinated paraffin, 4-6 parts of stabilizer, ultraviolet light and inhaling
1-3 parts of 3-5 parts of agent and antioxidant are received, mixed glue solution is made, it is spare；
4) the timber main body processed is taken to be placed on the platform with vibrating device, then by grips pincers by timber master
Body is fixed, and then adjusts vibrating device so that timber main body is in be horizontally arranged on platform, spare；
5) reaction kettle in step 4) is connected to spray equipment, and spray equipment is moved to the top of timber main body, so
The surface of backward timber main body carries out spraying glue, while opening Platform Vibration device, is by the vibration frequency control of platform
50Hz so that glue Uniform Flow is distributed in the surface of timber main body, finally separates timber main body of the surface with glue flat
It is sent into curing oven after platform, and controls curing oven and heat 20-40mi n under 40-60 DEG C of temperature condition, keep glue complete
It is formed by curing perspex layer, plank blank is made, it is spare；
6) polishing：The cured plank blank of step 5) is fixed on the table, timber polishing machine pair is then passed through
Perspex layer on plank blank surface is polished processing so that perspex layer is smooth, spare；
7) the plank blank after polishing step 6) carries out drilling processing by drilling machine so that plank blank and other wood
Door component assembling be made indoor wooden door to get.
The technology of the present invention effect major embodiment is in the following areas：The indoor wooden door is used as main structure by central frame
Frame body, and it is pasted with solid wood board in central frame body both sides, it is pasted with the froth bed with buffering dynamics on solid wood board and is steeping
Foam layer surface mount is useful for the perspex layer of decoration so that the structural strength of indoor wooden door improves, and more wear-resisting pressure resistance is prolonged
Its long service life is shunk in addition, using polymethyl methacrylate as main material in conjunction with epoxy resin, Lauxite, octyl
Glue is made through high-temperature fusion in glycerin ether and hydroxypropyl methyl cellulose, then in conjunction with kaolin, calcium stearate, boron oxide, hydrogen
The hardness of perspex layer can be improved in filler made from magnesia and barium titanate, finally combines polyester fiber, chlorinated paraffin, steady
Determine agent, ultra-violet absorber and antioxidant, may make the hardness of perspex layer after hardening more preferable, makes organic glass obtained
Glass layer is used to that in indoor wooden door stronger pressure and frictional force can be born, and extends the service life of indoor wooden door.
Description of the drawings
Fig. 1 is a kind of sectional view for the indoor wooden door that structural strength is high of the present invention；
Fig. 2 is the structure chart of the central frame of the present invention.
Specific implementation mode
Below in conjunction with attached drawing, the specific implementation mode of the present invention is described in further detail, so that technical solution of the present invention is more
It should be readily appreciated that and grasp.
In embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ", " on
Side ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention, does not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
Embodiment 1
A kind of indoor wooden door that structural strength is high as shown in Figure 1, including timber main body 1, and is arranged on 1 side of timber main body
Side, fixed border 2 for fixing timber main body 1；The fixed border 2 includes being arranged the first of 1 side of timber main body
Moulding 21, and the second moulding 22 of 1 other side of timber main body is set, and the third moulding 23 in 1 upper side of timber main body is set,
And the 4th moulding 24 in 1 downside of timber main body is set；The both ends of first moulding 21 respectively with third moulding 23 and
Four mouldings 24 are fitted and fixed with, and the both ends of second moulding 22 are fitted and fixed with third moulding 23 and the 4th moulding 24 respectively.Institute
State timber main body 1 include 11 two sides of central frame 11 and centrally disposed frame and pasted by glue with central frame 11
Fixed solid wood board 12 is closed, and is arranged on 12 surface of solid wood board and fixed fixed, use is bonded by glue with solid wood board 12
In the froth bed 13 of buffering 1 impact force of timber main body, and it is arranged on 13 surface of froth bed and is pasted by glue with froth bed 13
Close fixed perspex layer 14 fixed, for decoration wood door main body 1.As shown in Fig. 2, the central frame 11 includes laterally
The main joist 111 of setting and it is longitudinally disposed, after the main joist 111 fixed false keel 112 vertical with main joist 111, and
It is filled in the cellular board 113 of between adjacent two main joists 111 and adjacent two false keels 112, rectangular setting.The master
Keel 111 and 112 junction of false keel are provided with screw 1111, the screw 1111 run through after main joist 111 with false keel 112
Nail joint is fixed.In the present embodiment, the main joist 111 and false keel 112 are provided with three.The two of the main joist 111
End extends through the first moulding 21 and the second moulding 22, and is fixed with the first moulding 21 and the second moulding 22.The false keel 112
Both ends extend through third moulding 23 and the 4th moulding 24, and fixed with third moulding 23 and the 4th moulding 24.
The perspex layer is made of the raw material of following weight：90 parts of polymethyl methacrylate, asphalt mixtures modified by epoxy resin
30 parts of fat, 21 parts of Lauxite, 8 parts of octyl glycidyl ether, 10 parts of hydroxypropyl methyl cellulose, 12 parts of kaolin, stearic acid
7 parts of calcium, 5 parts of boron oxide, 4 parts of magnesium hydroxide, 1 part of barium titanate, 15 parts of polyester fiber, 16 parts of chlorinated paraffin, 4 parts of stabilizer, purple
1 part of 3 parts of ultraviolet absorbers and antioxidant.
A kind of preparation method of perspex layer, includes the following steps：
1) 90 parts of polymethyl methacrylate, 30 parts of epoxy resin, 21 parts of Lauxite, 8 parts of octyl glycidyl ether are taken
It is put into reaction kettle for 10 parts with hydroxypropyl methyl cellulose, and is heated to 240 DEG C so that polymethyl methacrylate, asphalt mixtures modified by epoxy resin
Fat, Lauxite, octyl glycidyl ether and hydroxypropyl methyl cellulose melt rapidly at high temperature, and glue is made, spare；
2) it takes 12 parts of kaolin to be ground into 50 mesh powders by grinder, and adds calcium stearate 7 in process of lapping
Part, 5 parts of boron oxide, 4 parts of magnesium hydroxide and 1 part of barium titanate so that calcium stearate, boron oxide, magnesium hydroxide and barium titanate and height
Ridge soil powder mixing, is then filtered screening by the strainer of 100 mesh, rejects the particle of 100 mesh or more, and filler is made, standby
With；
3) filler made from step 2) is added in the reaction kettle of step 1), then by blender with the rotating speed of 45r/pm
Filler is mixed with glue, while adding 15 parts of polyester fiber, 16 parts of chlorinated paraffin, 4 parts of stabilizer, 3 parts of ultra-violet absorber
With 1 part of antioxidant, mixed glue solution is made, it is spare；
4) the timber main body processed is taken to be placed on the platform with vibrating device, then by grips pincers by timber master
Body is fixed, and then adjusts vibrating device so that timber main body is in be horizontally arranged on platform, spare；
5) reaction kettle in step 4) is connected to spray equipment, and spray equipment is moved to the top of timber main body, so
The surface of backward timber main body carries out spraying glue, while opening Platform Vibration device, is by the vibration frequency control of platform
50Hz so that glue Uniform Flow is distributed in the surface of timber main body, finally separates timber main body of the surface with glue flat
It is sent into curing oven after platform, and controls curing oven and heat 20mi n under 40 DEG C of temperature condition, make glue that shape be fully cured
At perspex layer, plank blank is made, it is spare；
6) polishing：The cured plank blank of step 5) is fixed on the table, timber polishing machine pair is then passed through
Perspex layer on plank blank surface is polished processing so that perspex layer is smooth, spare；
7) the plank blank after polishing step 6) carries out drilling processing by drilling machine so that plank blank and other wood
Door component assembling be made indoor wooden door to get.
In the present embodiment, the antioxidant is 2,6- three-level butyl -4- methylphenols.The ultraviolet radiation absorption
Agent is septichen phenyl ester.The stabilizer is pentaerythrite.
Embodiment 2
A kind of indoor wooden door that structural strength is high as shown in Figure 1, including timber main body 1, and is arranged on 1 side of timber main body
Side, fixed border 2 for fixing timber main body 1；The fixed border 2 includes being arranged the first of 1 side of timber main body
Moulding 21, and the second moulding 22 of 1 other side of timber main body is set, and the third moulding 23 in 1 upper side of timber main body is set,
And the 4th moulding 24 in 1 downside of timber main body is set；The both ends of first moulding 21 respectively with third moulding 23 and
Four mouldings 24 are fitted and fixed with, and the both ends of second moulding 22 are fitted and fixed with third moulding 23 and the 4th moulding 24 respectively.Institute
State timber main body 1 include 11 two sides of central frame 11 and centrally disposed frame and pasted by glue with central frame 11
Fixed solid wood board 12 is closed, and is arranged on 12 surface of solid wood board and fixed fixed, use is bonded by glue with solid wood board 12
In the froth bed 13 of buffering 1 impact force of timber main body, and it is arranged on 13 surface of froth bed and is pasted by glue with froth bed 13
Close fixed perspex layer 14 fixed, for decoration wood door main body 1.As shown in Fig. 2, the central frame 11 includes laterally
The main joist 111 of setting and it is longitudinally disposed, after the main joist 111 fixed false keel 112 vertical with main joist 111, and
It is filled in the cellular board 113 of between adjacent two main joists 111 and adjacent two false keels 112, rectangular setting.The master
Keel 111 and 112 junction of false keel are provided with screw 1111, the screw 1111 run through after main joist 111 with false keel 112
Nail joint is fixed.In the present embodiment, the main joist 111 and false keel 112 are provided with three.The two of the main joist 111
End extends through the first moulding 21 and the second moulding 22, and is fixed with the first moulding 21 and the second moulding 22.The false keel 112
Both ends extend through third moulding 23 and the 4th moulding 24, and fixed with third moulding 23 and the 4th moulding 24.
The perspex layer is made of the raw material of following weight：70 parts of polymethyl methacrylate, asphalt mixtures modified by epoxy resin
42 parts of fat, 34 parts of Lauxite, 12 parts of octyl glycidyl ether, 14 parts of hydroxypropyl methyl cellulose, 17 parts of kaolin, stearic acid
9 parts of calcium, 8 parts of boron oxide, 6 parts of magnesium hydroxide, 3 parts of barium titanate, 19 parts of polyester fiber, 20 parts of chlorinated paraffin, 6 parts of stabilizer, purple
3 parts of 5 parts of ultraviolet absorbers and antioxidant.
A kind of preparation method of perspex layer, includes the following steps：
1) 70 parts of polymethyl methacrylate, 42 parts of epoxy resin, 34 parts of Lauxite, 12 parts of octyl glycidyl ether are taken
It is put into reaction kettle for 14 parts with hydroxypropyl methyl cellulose, and is heated to 240 DEG C so that polymethyl methacrylate, asphalt mixtures modified by epoxy resin
Fat, Lauxite, octyl glycidyl ether and hydroxypropyl methyl cellulose melt rapidly at high temperature, and glue is made, spare；
2) it takes 17 parts of kaolin to be ground into 50 mesh powders by grinder, and adds calcium stearate 9 in process of lapping
Part, 8 parts of boron oxide, 6 parts of magnesium hydroxide and 3 parts of barium titanate so that calcium stearate, boron oxide, magnesium hydroxide and barium titanate and height
Ridge soil powder mixing, is then filtered screening by the strainer of 100 mesh, rejects the particle of 100 mesh or more, and filler is made, standby
With；
3) filler made from step 2) is added in the reaction kettle of step 1), then by blender with the rotating speed of 45r/pm
Filler is mixed with glue, while adding 19 parts of polyester fiber, 20 parts of chlorinated paraffin, 6 parts of stabilizer, 5 parts of ultra-violet absorber
With 3 parts of antioxidant, mixed glue solution is made, it is spare；
4) the timber main body processed is taken to be placed on the platform with vibrating device, then by grips pincers by timber master
Body is fixed, and then adjusts vibrating device so that timber main body is in be horizontally arranged on platform, spare；
5) reaction kettle in step 4) is connected to spray equipment, and spray equipment is moved to the top of timber main body, so
The surface of backward timber main body carries out spraying glue, while opening Platform Vibration device, is by the vibration frequency control of platform
50Hz so that glue Uniform Flow is distributed in the surface of timber main body, finally separates timber main body of the surface with glue flat
It is sent into curing oven after platform, and controls curing oven and heat 0mi n under 60 DEG C of temperature condition, glue is made to be fully cured to be formed
Plank blank is made in perspex layer, spare；
6) polishing：The cured plank blank of step 5) is fixed on the table, timber polishing machine pair is then passed through
Perspex layer on plank blank surface is polished processing so that perspex layer is smooth, spare；
7) the plank blank after polishing step 6) carries out drilling processing by drilling machine so that plank blank and other wood
Door component assembling be made indoor wooden door to get.
In the present embodiment, the antioxidant be 3,5- three-level butyl -4- hydroxy phenyls, it is double Lauryl Alcohol esters, double
The mixture of ten four carbon alcohols esters and double octadecanol esters.The ultra-violet absorber is 2,4-DihydroxyBenzophenone and 2- hydroxyls
The mixture of base -4- methoxy benzophenones.The stabilizer is the mixture of xylitol and mannitol.
Embodiment 3
A kind of indoor wooden door that structural strength is high as shown in Figure 1, including timber main body 1, and is arranged on 1 side of timber main body
Side, fixed border 2 for fixing timber main body 1；The fixed border 2 includes being arranged the first of 1 side of timber main body
Moulding 21, and the second moulding 22 of 1 other side of timber main body is set, and the third moulding 23 in 1 upper side of timber main body is set,
And the 4th moulding 24 in 1 downside of timber main body is set；The both ends of first moulding 21 respectively with third moulding 23 and
Four mouldings 24 are fitted and fixed with, and the both ends of second moulding 22 are fitted and fixed with third moulding 23 and the 4th moulding 24 respectively.Institute
State timber main body 1 include 11 two sides of central frame 11 and centrally disposed frame and pasted by glue with central frame 11
Fixed solid wood board 12 is closed, and is arranged on 12 surface of solid wood board and fixed fixed, use is bonded by glue with solid wood board 12
In the froth bed 13 of buffering 1 impact force of timber main body, and it is arranged on 13 surface of froth bed and is pasted by glue with froth bed 13
Close fixed perspex layer 14 fixed, for decoration wood door main body 1.As shown in Fig. 2, the central frame 11 includes laterally
The main joist 111 of setting and it is longitudinally disposed, after the main joist 111 fixed false keel 112 vertical with main joist 111, and
It is filled in the cellular board 113 of between adjacent two main joists 111 and adjacent two false keels 112, rectangular setting.The master
Keel 111 and 112 junction of false keel are provided with screw 1111, the screw 1111 run through after main joist 111 with false keel 112
Nail joint is fixed.In the present embodiment, the main joist 111 and false keel 112 are provided with three.The two of the main joist 111
End extends through the first moulding 21 and the second moulding 22, and is fixed with the first moulding 21 and the second moulding 22.The false keel 112
Both ends extend through third moulding 23 and the 4th moulding 24, and fixed with third moulding 23 and the 4th moulding 24.
The perspex layer is made of the raw material of following weight：80 parts of polymethyl methacrylate, asphalt mixtures modified by epoxy resin
It is 36 parts of fat, 27.5 parts of Lauxite, 10 parts of octyl glycidyl ether, 11 parts of hydroxypropyl methyl cellulose, 14.5 parts of kaolin, hard
8 parts of resin acid calcium, 6.5 parts of boron oxide, 5 parts of magnesium hydroxide, 2 parts of barium titanate, 17 parts of polyester fiber, 18 parts of chlorinated paraffin, stabilizer 5
2 parts of part, 4 parts of ultra-violet absorber and antioxidant.
A kind of preparation method of perspex layer, includes the following steps：
1) 80 parts of polymethyl methacrylate, 36 parts of epoxy resin, 27.5 parts of Lauxite, octyl glycidyl ether 10 are taken
12 parts of part and hydroxypropyl methyl cellulose are put into reaction kettle, and are heated to 240 DEG C so that polymethyl methacrylate, epoxy
Resin, Lauxite, octyl glycidyl ether and hydroxypropyl methyl cellulose melt rapidly at high temperature, and glue is made, spare；
2) it takes 14.5 parts of kaolin to be ground into 50 mesh powders by grinder, and adds calcium stearate in process of lapping
2 parts of 8 parts, 6.5 parts of boron oxide, 5 parts of magnesium hydroxide and barium titanate so that calcium stearate, boron oxide, magnesium hydroxide and barium titanate with
Kaolin powder mixes, and is then filtered screening by the strainer of 100 mesh, rejects the particle of 100 mesh or more, and filler is made,
It is spare；
3) filler made from step 2) is added in the reaction kettle of step 1), then by blender with the rotating speed of 45r/pm
Filler is mixed with glue, while adding 17 parts of polyester fiber, 18 parts of chlorinated paraffin, 5 parts of stabilizer, 4 parts of ultra-violet absorber
With 2 parts of antioxidant, mixed glue solution is made, it is spare；
4) the timber main body processed is taken to be placed on the platform with vibrating device, then by grips pincers by timber master
Body is fixed, and then adjusts vibrating device so that timber main body is in be horizontally arranged on platform, spare；
5) reaction kettle in step 4) is connected to spray equipment, and spray equipment is moved to the top of timber main body, so
The surface of backward timber main body carries out spraying glue, while opening Platform Vibration device, is by the vibration frequency control of platform
50Hz so that glue Uniform Flow is distributed in the surface of timber main body, finally separates timber main body of the surface with glue flat
It is sent into curing oven after platform, and controls curing oven and heat 30mi n under 50 DEG C of temperature condition, make glue that shape be fully cured
At perspex layer, plank blank is made, it is spare；
6) polishing：The cured plank blank of step 5 is fixed on the table, then by timber polishing machine to plate
Perspex layer on material blank surface is polished processing so that perspex layer is smooth, spare；
7) the plank blank after polishing step 6) carries out drilling processing by drilling machine so that plank blank and other wood
Door component assembling be made indoor wooden door to get.
In the present embodiment, the antioxidant is 2,6- three-level butyl -4- methylphenols, 3,5- three-level butyl -4-
The mixture of hydroxy phenyl, double Lauryl Alcohol esters, bi-myristoleyl and double octadecanol esters.The ultra-violet absorber is
The mixture of septichen phenyl ester, 2,4-DihydroxyBenzophenone and ESCALOL 567.Described is steady
Determine the mixture that agent is pentaerythrite, xylitol and mannitol.
Experimental example
The standard performance of perspex layer is as shown in the table：
The defect classification indicators of perspex layer are as shown in the table：
Perspex layer surface defects of products area≤1, surface made from this production technology are measured according to the data of upper table
It is smooth.
Experimental subjects：The organic glass as a control group one being made using single phenolic resin, using single poly- methyl
Organic glass made from methyl acrylate as a control group two, organic glass made from the formula of the application is as experimental group.
Requirement of experiment：Thickness, the size of wherein three groups organic glasses are all consistent, by squeezing test, hot-air seasoning
It is preceding that experimental subjects is tested with experimental method that is carrying out size measuring and thermal deformation test after hot-air seasoning, and obtain following
Data, concrete outcome are as shown in the table：
In conjunction with upper table, the data of three groups of different experimental subjects of comparison gained under three kinds of different experimental methods, this life
Organic glass made from production. art squeeze test, before hot-air seasoning with carry out thermal deformation test after hot-air seasoning experiment under,
Compression strength, breaking strain and the thermal deformation situation of gained are all better than two kinds of control groups.
Therefore, it is combining above-mentioned preparation method and is preparing formula organic glass obtained so that organic glass is applied to room
Wear-resisting, pressure-resistant effect can be further increased in interior timber, can extend the service life of indoor wooden door.
The technology of the present invention effect major embodiment is in the following areas：The indoor wooden door is used as main structure by central frame
Frame body, and it is pasted with solid wood board in central frame body both sides, it is pasted with the froth bed with buffering dynamics on solid wood board and is steeping
Foam layer surface mount is useful for the perspex layer of decoration so that the structural strength of indoor wooden door improves, and more wear-resisting pressure resistance is prolonged
Its long service life is shunk in addition, using polymethyl methacrylate as main material in conjunction with epoxy resin, Lauxite, octyl
Glue is made through high-temperature fusion in glycerin ether and hydroxypropyl methyl cellulose, then in conjunction with kaolin, calcium stearate, boron oxide, hydrogen
The hardness of perspex layer can be improved in filler made from magnesia and barium titanate, finally combines polyester fiber, chlorinated paraffin, steady
Determine agent, ultra-violet absorber and antioxidant, may make the hardness of perspex layer after hardening more preferable, makes organic glass obtained
Glass layer is used to that in indoor wooden door stronger pressure and frictional force can be born, and extends the service life of indoor wooden door.
Certainly, the representative instance of the above only present invention, in addition to this, the present invention can also have other a variety of specific implementations
Mode, all technical solutions formed using equivalent substitution or equivalent transformation, is all fallen within the scope of protection of present invention.
Claims (10)
1. a kind of indoor wooden door that structural strength is high, including timber main body, and be arranged in timber main body avris, wooden for fixing
The fixed border of door main body；The fixed border includes the first moulding being arranged in timber body side, and setting timber main body
Second moulding of the other side, and the third moulding in timber main body upper side is set, and be arranged the of timber main body downside
Four mouldings；It is characterized in that：The timber main body include central frame and centrally disposed frame two sides and and center
The fixed solid wood board of frame, and be arranged it is in solid wood plate surface and with solid wood board it is fixed, for buffering timber main body impact force
Froth bed, and be arranged it is in foam layer surface and with froth bed is fixed, perspex layer for decoration wood door main body.
2. a kind of indoor wooden door that structural strength is high as described in claim 1, it is characterised in that：The central frame includes cross
To setting main joist and it is longitudinally disposed, after the main joist fixed false keel vertical with main joist, and be filled in adjacent
The cellular board of setting between two main joists and adjacent two false keels, rectangular.
3. a kind of indoor wooden door that structural strength is high as claimed in claim 2, it is characterised in that：The both ends of the main joist point
Not Guan Chuan the first moulding and the second moulding, and fixed with the first moulding and the second moulding.
4. a kind of indoor wooden door that structural strength is high as claimed in claim 2, it is characterised in that：The both ends of the false keel point
Not Guan Chuan third moulding and the 4th moulding, and fixed with third moulding and the 4th moulding.
5. a kind of indoor wooden door that structural strength is high as claimed in claim 2, it is characterised in that：The main joist and false keel
Junction is provided with screw, and the screw is fixed after running through main joist with false keel nail joint.
6. a kind of indoor wooden door that structural strength is high as described in claim 1, it is characterised in that：The both ends of first moulding
It is fitted and fixed with respectively with third moulding and the 4th moulding, the both ends of second moulding are embedding with third moulding and the 4th moulding respectively
It closes and fixes.
7. a kind of indoor wooden door that structural strength is high as described in claim 1, it is characterised in that：The perspex layer by with
The raw material of lower weight is made：70-90 parts of polymethyl methacrylate, 30-42 parts of epoxy resin, Lauxite 21-34
Part, 8-12 parts of octyl glycidyl ether, 10-14 parts of hydroxypropyl methyl cellulose, 12-17 parts of kaolin, 7-9 parts of calcium stearate,
5-8 parts of boron oxide, 4-6 parts of magnesium hydroxide, 1-3 parts of barium titanate, 15-19 parts of polyester fiber, 16-20 parts of chlorinated paraffin, stabilizer
1-3 parts of 4-6 parts, 3-5 parts of ultra-violet absorber and antioxidant.
8. a kind of indoor wooden door that structural strength is high as claimed in claim 7, it is characterised in that：The antioxidant is 2,
6- three-level butyl -4- methylphenols, 3,5- three-level butyl -4- hydroxy phenyls, double Lauryl Alcohol esters, bi-myristoleyl and double ten
The mixture of one or more of eight carbon alcohol esters.
9. a kind of indoor wooden door that structural strength is high as claimed in claim 7, it is characterised in that：The ultra-violet absorber
For one or more of septichen phenyl ester, 2,4-DihydroxyBenzophenone and ESCALOL 567
Mixture.
10. a kind of indoor wooden door that structural strength is high as claimed in claim 7, it is characterised in that：The stabilizer is season
The mixture of one or more of penta tetrol, xylitol and mannitol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810369844.1A CN108756641A (en) | 2018-04-23 | 2018-04-23 | A kind of indoor wooden door that structural strength is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810369844.1A CN108756641A (en) | 2018-04-23 | 2018-04-23 | A kind of indoor wooden door that structural strength is high |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1257175A (en) * | 1960-02-18 | 1961-03-31 | Citroen Sa Andre | Differential master cylinder |
| CN106761246A (en) * | 2016-12-31 | 2017-05-31 | 重庆金威门业有限公司 | It is a kind of can pick-proof solid wood timber |
| 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 |
| CN107269187A (en) * | 2016-04-08 | 2017-10-20 | 天津龙甲特种门窗有限公司 | A kind of heat insulation type composite fire door |
-
2018
- 2018-04-23 CN CN201810369844.1A patent/CN108756641A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1257175A (en) * | 1960-02-18 | 1961-03-31 | Citroen Sa Andre | Differential master cylinder |
| CN107269187A (en) * | 2016-04-08 | 2017-10-20 | 天津龙甲特种门窗有限公司 | A kind of heat insulation type composite fire door |
| 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 |
| CN106761246A (en) * | 2016-12-31 | 2017-05-31 | 重庆金威门业有限公司 | It is a kind of can pick-proof solid wood timber |
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