CN101913252B - Method for producing hollow furniture - Google Patents
Method for producing hollow furniture Download PDFInfo
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- CN101913252B CN101913252B CN 201010250913 CN201010250913A CN101913252B CN 101913252 B CN101913252 B CN 101913252B CN 201010250913 CN201010250913 CN 201010250913 CN 201010250913 A CN201010250913 A CN 201010250913A CN 101913252 B CN101913252 B CN 101913252B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 claims abstract description 209
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000005498 polishing Methods 0.000 claims abstract description 20
- 239000003973 paint Substances 0.000 claims abstract description 18
- 239000000853 adhesive Substances 0.000 claims description 82
- 230000001070 adhesive effect Effects 0.000 claims description 82
- 239000011230 binding agent Substances 0.000 claims description 62
- 238000005201 scrubbing Methods 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000012466 permeate Substances 0.000 claims description 14
- 239000000284 extract Substances 0.000 claims description 13
- 239000002002 slurry Substances 0.000 claims description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
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- HPNSNYBUADCFDR-UHFFFAOYSA-N chromafenozide Chemical compound CC1=CC(C)=CC(C(=O)N(NC(=O)C=2C(=C3CCCOC3=CC=2)C)C(C)(C)C)=C1 HPNSNYBUADCFDR-UHFFFAOYSA-N 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
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- 238000005260 corrosion Methods 0.000 abstract description 3
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- 238000005507 spraying Methods 0.000 abstract 2
- 238000009966 trimming Methods 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
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- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 14
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- 239000004744 fabric Substances 0.000 description 14
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- 102100021674 Protein scribble homolog Human genes 0.000 description 7
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Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Furniture Connections (AREA)
Abstract
The invention discloses a method for producing hollow furniture, comprising the following steps of: splitting the designed furniture into a plurality of parts according to a pattern, and manufacturing moulds of all parts; processing all parts into hollow parts by using the moulds, and then assembling all parts into a whole to form the hollow furniture; then trimming and polishing the overall furniture, and spraying paints to the appearance of the furniture, or manufacturing an integral furniture mould according to the designed furniture pattern, and then carrying out one-step processing shaping by using the integral mould to form the hollow furniture; then trimming and polishing the overall furniture, and spraying paints to the appearance of the furniture. The hollow furniture manufactured by such the method is light and is convenient to move. Fewer materials are consumed in furniture manufacture, and thereby, the production cost of the furniture is low. The production process is simple, and the furniture made of composite materials has high strength, good carrying capacity, abrasion and corrosion resistance, weather fastness and environmental protection and does not deform or crack and is innocuous.
Description
Technical field
The present invention relates to produce the method for hollow furniture.
Background technology
The material of modern production furniture has: the materials such as timber, fiberboard, plastics, metal, articles made of bamboo, rattan articles, magnesia, magnesium chloride.And use producing wood furniture, and if need to be when the surface engraving pattern of furniture, then seem unusual complexity of processing technology waste time and energy, and replicability be poor, fabrication cycle is long, and a large amount of uses of timber, also also can cause to a certain degree destruction to the Nature.In order to address this problem, people have adopted the die casting production technology, with plastics, magnesia, the moulding of magnesium chloride material time processing, its method is that the resin that will mix up mixes and stirs calcium carbonate, sawmilling etc., be cast in the mould that designs, or use magnesia, magnesium chloride in proportion furnishing pulpous state is mixed sawmilling etc. and is cast in the mould, from mould, take out after solidifying, namely can be assembled into a complete furniture, the shape of each parts of furniture and the depiction of outer surface thereof depend on the shape of dies cavity, produce like this technique of furniture so that the replicability of furniture is good, with short production cycle, but there is following problem in the furniture that such technique is produced: 1, furniture parts is solid structure, causes house to have not only heavily but also stupid.2, production furniture materials are many, cause production cost high.3, in casting process, the heating of material and process for cooling are complicated, the quality of product directly is subject to the impact of the many factors such as the temperature control of mould material flowability, cooling procedure and cooldown rate, and any one factor goes wrong and all can cause product the shortcomings such as easy to crack to occur.
Summary of the invention
Purpose of the present invention just is to provide the method for producing hollow furniture, and its furniture of producing is hollow-core construction, can reduce production costs, and improves the furniture quality.
To achieve these goals, the technical solution used in the present invention is such: producing the method for hollow furniture, is that the furniture from the flat that will design splits into several parts, and each parts is made into mould; , each assembling parts is integral each component processing moulding with mould again, forms hollow furniture, whole deburring polishing is clean again, and sprays paint in appearance at furniture; Or furniture is made into whole furniture mould according to designed good Furniture drawing, and use again the moulding of unitary mould time processing, form hollow furniture; Whole deburring polishing is clean again, and sprays paint in appearance at it.
As preferably, each parts after the described moulding are assembled by Tenon or connecting screw, and the junction scribbles binding agent when assembling, tightens connecting screw again.
Wherein, each parts of hollow structure have following 7 kinds of processing methods:
1, each parts of described hollow structure are to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) brush is completed behind the composite the adhesive surface infolding of A, B two sides mould separately, is adhesively fixed;
(4) solidified 3～8 hours, open mould, take out parts.
2, each parts of described hollow structure are to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends;
(4) solidified 3～8 hours, in vacuum bag, take out each A, B mould and parts thereof;
(5) the adhesive surface infolding of the parts in separately A, the B two sides mould, be adhesively fixed;
(6) solidified 3～8 hours, open mould, take out parts.
3, each parts of described hollow structure are to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively vacuum bag, carry out negative pressure of vacuum, compress composite, extract bubble out;
(4) solidified 3～8 hours, in vacuum bag, take out each A, B mould and parts thereof;
(5) the adhesive surface infolding of the parts in separately A, the B two sides mould, be adhesively fixed;
(6) solidified 3～8 hours, open mould, take out parts.
4, each parts of described hollow structure are to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) the adhesive surface infolding of the parts in each A that completes composite, the B two sides mould is closed up, and the components interior in A, B two sides mould is put air bag, inflation generation pressure, compression composite;
(4) solidified 3～8 hours, emit the gas in the air bag, extract air bag out, open mould, take out parts.
5, each parts of described hollow structure are to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends; Or each A face mould tool and the B face mould tool of completing composite put into respectively vacuum bag, and carry out negative pressure of vacuum, compress composite, the extraction bubble; Or complete each A of composite, the parts in the mould of B two sides close up, and without binding agent, and put air bag in A, mold component inside, B two sides, inflation produces pressure, compresses composite;
(4) solidified 3～8 hours, remove vacuum bag, open respectively each A, B one-side mould, take out the single face parts in each A, the B one-side mould; Or brush completed behind the composite separately A, B two sides mould and parts thereof were solidified 3～8 hours, open mould, take out the single face parts,
(5) the adhesive surface infolding of A, B single face parts separately, be adhesively fixed;
(6) solidified 3～8 hours, form the hollow furniture parts.
6, each parts of described hollow structure are to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select carbon fiber to place mould as the composite of producing hollow furniture, wherein some composite materials exceeds the edge of mould, as adhesive surface, ceramic slurry is made into binding agent and composite replaces scrubbing brush and which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends; Or be placed on respectively and carry out negative pressure of vacuum in the vacuum bag completing the A face mould tool parts of material and B face mould tool parts, compress composite, extract bubble out, maybe will complete the A face mould tool of material and the parts in the B face mould tool and close up, without binding agent, in A, B mould, put air bag, in air bag, inflate, produce pressure, compress composite, and A face mould tool and B face mould tool and parts thereof are dried in the shade;
(4) be equipped with the A face mould tool of composite and the parts in the B face mould tool and dry in the shade after, remove vacuum bag, the adhesive surface infolding of parts in each A, the B two sides mould is bonding; Or handle completes the A face mould tool of material and the parts in the B face mould tool dry in the shade, and the adhesive surface infolding of parts in each A face mould tool and the B face mould tool is bonding; Or when bonding the adhesive surface infolding of completing parts in the A face mould tool of material and the parts in the B face mould tool, in put air bag, in air bag, inflate, compress this composite; Or each the single face parts in each A, the B mould are taken out from mould, bonding the adhesive surface infolding of each single face parts again; Or A, the B mold component of completing material dried in the shade, from mould, take out each single face parts, the adhesive surface infolding is bonding;
(5) during the adhering components in described each A, the B two sides mould, the pipe that is rolled into ceramic slurry and carbon fiber in the parts is placed on the die cavity inner support;
(6) open mould, take out parts, the finishing polishing is clean, and upper glaze is placed in the kiln, becomes the hollow part of ceramic matric composite with about 1300 ℃ high-temperature calcinations.
7, each parts of described hollow structure are to process according to following steps:
(1) Furniture drawing that designs is made into whole A, B two sides mould, A face mould tool from the flat is assembled into the apperance of furniture, forms the B face mould tool of whole A face mould tool and individuality;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) vacuum bag of B face mould tool and the parts thereof of the whole A face mould tool of completing composite and individuality being put into respectively exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, binding agent is slowly injected in the parts of mould, to be bonded dose permeate composite fully after, the valve of closing two ends; Or handle is completed the whole A face mould tool of composite and B face mould tool and the parts thereof of parts and individuality are put into respectively vacuum bag, carries out negative pressure of vacuum, compresses composite, extracts bubble out; Or close up with individual B two sides mould and parts thereof completing the whole A face mould tool of composite and parts thereof, need not bond, and put air bag in each A, mold component inside, B two sides, inflation produces pressure, the compression composite;
(4) solidified 3～8 hours, remove vacuum bag, the adhesive surface infolding the parts in the B face mould tool of the parts in the whole A face mould tool and individuality is adhesively fixed; Or the adhesive surface infolding of the parts in the B face mould tool of the parts in the whole A face mould tool of completing composite and individuality, be adhesively fixed; Or bonding the adhesive surface infolding of the parts in the B face mould tool of the parts in the whole A face mould tool of completing composite and individuality, put air bag in the mold component, inflation compresses composite; Or the parts in the parts in the whole separately A face mould tool and the individual B face mould tool are taken out the parts that again the A face mould tool of integral body formed and bonding by the adhesive surface infolding of the individual formed parts of B face mould tool from whole A face mould tool and individual B face mould tool;
(5) solidified 3～8 hours, open mould, form integral hollow furniture.
Described composite is carbon fibre composite, glass fiber reinforced plastics composite material, bodiless lacquer material, ceramic matric composite, GRC material etc.Composite is compound by physics and chemistry by the material of two or more different in kinds, forms the material with two or more phase structures.Such material any one independent material during not only performance is better than forming, but also can have the special performance that component does not have separately.Composite mainly can be divided into structural composite material and functional composite material two large classes by purposes.The material that structural composite material uses mainly as load-carrying construction is strengthened body and becomes the integral material while and play again matrix constituent element (such as resin, metal, pottery, glass, carbon and the cement etc.) formation of intermal force with connecting by enhancing body constituent element (such as glass, pottery, carbon element, high polymer, metal, natural fiber, fabric, whisker, sheet material and particle etc.) that can bearing load.Structural material is divided into polymer matrix composite, metal-base composites, ceramic matric composite, C-base composte material and cement-base composite material etc. by the difference of matrix usually.Functional material refers to also provide the composite of the performances such as other physics, chemistry, biology except mechanical property.And with such material as the material of making hollow furniture so that such hollow furniture intensity is high, bearing capacity is good, wear resistant corrosion resistant, weatherability, indeformable, do not ftracture and nontoxic, environmental protection.
Described binding agent can be selected the binding agent with magnesia and magnesium chloride modulation formation, also can select raw lacquer, ceramic slurry.These binding agents all can bought on the market.These binding agent cohesive force intensity are high, and the cohesive force between the steel plate after parching can reach 70kg δ/cm
2Perhaps.The binding agent of magnesia, magnesium chloride furnishing can be bonded together two-layer adjacent composite firmly.
Compared with prior art, the invention has the advantages that:
1, furniture parts is the structure of hollow, so that furniture is light and handy, moves conveniently.
2, production furniture materials are few, so that the production cost of furniture is low.
3, production technology is simple, has avoided furniture in the impact of variations in temperature technical process and the shortcomings such as crack on furniture that cause; With the produced Furniture strength of composite is high, bearing capacity is good, wear resistant corrosion resistant, weatherability, indeformable, do not ftracture and nontoxic, environmental protection.
The specific embodiment
Embodiment one:
To produce European sofa as example:
At first, the sofa from the flat is designed to four pin, a base ring, a baffle plate, two handrails, a backrest, nine parts, other has sponge, seat spring, fabric, lace.According to following steps each component processing is become hollow structure and then;
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, described composite is glass fabric, and wherein some composite materials exceeds the edge of mould, as adhesive surface, unsaturated polyester resin and curing agent, promoter is deployed is binding agent, replace scrubbing brush with composite and which floor spread in mould;
(3) brush is completed behind the composite the adhesive surface infolding of the parts in separately A, the B two sides mould, is adhesively fixed;
(4) solidified 3～8 hours, open mould, take out parts.
At last, each parts is assembled by Tenon or connecting screw, and when assembling the junction scribble binding agent, tighten again connecting screw, after each assembling parts is good more whole deburring polish, and spray paint in appearance at it.Upper seat spring is spread sponge after lacquer is done, and completes fabric, glues lace, and this is with regard to complete technique of producing the European sofa of hollow furniture with glass fiber reinforced plastics composite material.Because the bonding point of each parts has enough adhesive surfaces, the intensity of bonding is very high, can not ftracture.
Embodiment two:
To produce European sofa as example:
At first, the sofa from the flat is designed to four pin, a base ring, a baffle plate, two handrails, a backrest, nine parts, other has sponge, seat spring, fabric, lace.According to following steps each component processing is become hollow structure and then;
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, described composite is glass fabric, and wherein some composite materials exceeds the edge of mould, as adhesive surface, unsaturated polyester resin accent and curing agent, promoter are adjusted to binding agent, replace scrubbing brush with composite and which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends;
(4) solidified 3～8 hours, in vacuum bag, take out each A, B mould and parts thereof;
(5) the adhesive surface infolding of the parts in separately A, the B two sides mould, be adhesively fixed;
(6) solidified 3～8 hours, open mould, take out parts.
At last, each parts is assembled by Tenon or connecting screw, and when assembling the junction scribble binding agent, tighten again connecting screw, after each assembling parts is good more whole deburring polish, and spray paint in appearance at it.Upper seat spring is spread sponge after lacquer is done, and completes fabric, glues lace, and this is with regard to complete technique of producing the European sofa of hollow furniture with glass fiber reinforced plastics composite material.Because the bonding point of each parts has enough adhesive surfaces, the intensity of bonding is very high, can not ftracture.
Embodiment three:
To produce European sofa as example:
At first, the sofa from the flat is designed to four pin, a base ring, a baffle plate, two handrails, a backrest, nine parts, other has sponge, seat spring, fabric, lace.According to following steps each component processing is become hollow structure and then;
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, described composite is carbon fiber, and wherein some composite materials exceeds the edge of mould, as adhesive surface, epoxide-resin glue as binding agent, is replaced scrubbing brush with composite and which floor spreads in mould;
(3) each A face mould tool parts of completing composite and B face mould tool parts are put into respectively vacuum bag, carry out negative pressure of vacuum, compress composite, extract bubble out;
(4) solidified 3～8 hours, in vacuum bag, take out each A, B mould and parts thereof;
(5) the adhesive surface infolding of the parts in separately A, the B two sides mould, be adhesively fixed;
(6) solidified 3～8 hours, open mould, take out parts.
At last, each parts is assembled by Tenon or connecting screw, and when assembling the junction scribble binding agent, tighten again connecting screw, after each assembling parts is good more whole deburring polish, and spray paint in appearance at it.Upper seat spring is spread sponge after lacquer is done, and completes fabric, glues lace, and this is with regard to complete technique of producing the European sofa of hollow furniture with carbon fibre composite.Because the bonding point of each parts has enough adhesive surfaces, the intensity of bonding is very high, can not ftracture.
Embodiment four:
To produce European classic bed as example:
At first, headpiece, tailstock plate, mattress support three parts of bed from the flat design with the hollow carving; According to following steps each component processing is become hollow structure and then;
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, described composite is glass fibre, wherein some composite materials exceeds the edge of mould, as adhesive surface, magnesium chloride to water furnishing Baume degrees be 20 bittern and magnesia furnishing slurry as binding agent, this binding agent and composite are replaced scrubbing brush which floor spread in mould;
(3) the adhesive surface infolding of the parts in each A that completes composite, the B two sides mould is closed up, and the components interior in A, B two sides mould is put air bag, inflation generation pressure, compression composite;
(4) solidified 24 hours, emit the gas in the air bag and take out air bag, open mould, take out parts.
At last, each parts is assembled by Tenon or connecting screw, and when assembling the junction scribble binding agent, tighten again connecting screw, the good carving adhering components of polishing on the fiber panel of 2 cm thicks, is cemented and polishes along the deburring of carving arc afterwards; Comprehensively after the polishing totally, spray paint; After lacquer is done, with headpiece, the tailstock plate with the hollow carving, be assembled into bed with the mattress support of producing with timber, just finished the classic bed that headpiece, tailstock plate, mattress support with the hollow carving parts of inorganic glass fiber reinforced plastics composite material production and other materials integrate.
Embodiment five:
To produce European classic bed as example:
At first, headpiece, tailstock plate, mattress support three parts of bed from the flat design with the hollow carving; According to following steps each component processing is become hollow structure and then;
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select glass fibre to place mould as composite, wherein some composite materials exceeds the edge of mould as adhesive surface,, transfer unsaturated polyester resin curing agent, promoter as binding agent, this binding agent and composite are replaced scrubbing brush which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends; Or each A face mould tool and the B face mould tool of completing composite put into respectively vacuum bag, and carry out negative pressure of vacuum, compress composite, the extraction bubble; Or handle is completed each A of composite, the parts in the mould of B two sides close up, and puts air bag in A, mold component inside, B two sides, and inflation produces pressure, compresses composite; (4) solidified 3～8 hours, remove vacuum bag, open respectively each A, B one-side mould, take out the single face parts in each A, the B one-side mould;
(5) the adhesive surface infolding of A, B single face parts separately, be adhesively fixed;
(6) solidified 3～8 hours, form the hollow furniture parts.
At last, each parts is assembled by Tenon or connecting screw, and when assembling the junction scribble binding agent, tighten again connecting screw, the good carving adhering components of polishing on the fiber panel of 2 cm thicks, is cemented and polishes along the deburring of carving arc afterwards; Comprehensively after the polishing totally, spray paint; After lacquer is done, with headpiece, the tailstock plate with the hollow carving, be assembled into bed with the mattress support of producing with timber, just finished the classic bed that headpiece, tailstock plate, mattress support with the hollow carving parts of composite production and other materials integrate.
Embodiment six:
To produce a dining table as example;
At first, the dining table from the flat is designed to four legs, four dental laminas, these nine parts of desktop; According to following steps each component processing is become hollow structure and then;
(1) make table leg, dental lamina, desktop respectively symmetrical or asymmetric A, B two sides mould;
(2) be made as binding agent with ceramic slurry, carbon fiber is as composite; The ceramic slurry that mixes up and carbon fiber are replaced scrubbing brush which floor spreads in each A, B two sides mould, the adhesive surface when composite exceeds die edge as bonding;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends; Or be placed on respectively and carry out negative pressure of vacuum in the vacuum bag completing the A face mould tool parts of material and B face mould tool parts, compress composite, extract bubble out, maybe will complete the A face mould tool of material and the parts in the B face mould tool and close up, without binding agent, in A, B mould, put air bag, in air bag, inflate, produce pressure, compress composite, and A face mould tool and B face mould tool and parts thereof are dried in the shade;
(4) be equipped with the A face mould tool of composite and the parts in the B face mould tool and dry in the shade after, remove vacuum bag, the adhesive surface infolding of parts in each A, the B two sides mould is bonding; Or handle completes the A face mould tool of material and the parts in the B face mould tool dry in the shade, and the adhesive surface infolding of parts in each A face mould tool and the B face mould tool is bonding; Or when bonding the adhesive surface infolding of completing parts in the A face mould tool of material and the parts in the B face mould tool, in put air bag, in air bag, inflate, compress this composite; Or each the single face parts in each A, the B mould are taken out from mould, bonding the adhesive surface infolding of each single face parts again; Or A, the B mold component of completing material dried in the shade, from mould, take out each single face parts, the adhesive surface infolding is bonding;
(5) during the adhering components in described each A, the B two sides mould, the pipe that is rolled into ceramic slurry and carbon fiber in the parts is placed on the die cavity inner support;
(6) open mould after drying in the shade fully, take out parts, the finishing polishing is clean, and upper glaze is placed in the kiln, becomes the hollow part of ceramic matric composite with about 1300 ℃ high-temperature calcinations.
Embodiment seven:
Take produce one chair as example;
At first, the chair from the flat is designed to four legs, four chair pin, four baffle plates, one leans against; Two these several parts of handrail are as one whole, and a seat board becomes hollow structure according to following steps with each component processing and then as parts;
(1) four chair pin, four baffle plates, one leans against; Two these several parts of handrail are made into whole A, B two sides mould as a whole, form whole A face mould tool and individual B face mould tool;
(2) transfer drier as binding agent with raw lacquer, burlap is as composite, and both replace scrubbing brush and which floor spread in each A face mould tool and B face mould tool, and composite exceeds die edge as adhesive surface;
(3) vacuum bag of B face mould tool and the parts thereof of the whole A face mould tool of completing composite and individuality being put into respectively exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, binding agent is slowly injected in the parts of mould, to be bonded dose permeate composite fully after, the valve of closing two ends; Or handle is completed the whole A face mould tool of composite and B face mould tool and the parts thereof of parts and individuality are put into respectively vacuum bag, carries out negative pressure of vacuum, compresses composite, extracts bubble out; Or close up with individual B two sides mould and parts thereof completing the whole A face mould tool of composite and parts thereof, need not bond, and put air bag in each A, mold component inside, B two sides, inflation produces pressure, the compression composite;
(4) solidified 3～8 hours, remove vacuum bag, the adhesive surface infolding the parts in the B face mould tool of the parts in the whole A face mould tool and individuality is adhesively fixed; Or the adhesive surface infolding of the parts in the B face mould tool of the parts in the whole A face mould tool of completing composite and individuality, be adhesively fixed; Or bonding the adhesive surface infolding of the parts in the B face mould tool of the parts in the whole A face mould tool of completing composite and individuality, put air bag in the mold component, inflation compresses composite; Or the parts in the parts in the whole separately A face mould tool and the individual B face mould tool are taken out the parts that again the A face mould tool of integral body formed and bonding by the adhesive surface infolding of the individual formed parts of B face mould tool from whole A face mould tool and individual B face mould tool;
(5) solidified 24 hours, form integral hollow furniture;
Be stained with the seat board made from raw lacquer and burlap, whole polishing is clean, is coated with raw lacquer again, and this has just finished the production of tread flaking hollow lacquerware chair.The method of producing like this hollow furniture is with the furniture integral one-step molding, can not produce the slit between each parts of furniture, and furniture is durable in use.
Embodiment eight:
To produce European sofa as example:
At first, the sofa from the flat is designed to four pin, a base ring, a baffle plate, two handrails, a backrest, nine parts, other has sponge, seat spring, fabric, lace.According to following steps each component processing is become hollow structure and then;
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) a kind of composite places mould as producing material, described composite is glass fabric, and wherein some composite materials exceeds the edge of mould, as adhesive surface, cement furnishing slurry for binding agent, is replaced scrubbing brush with composite which floor to spread in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively vacuum bag, carry out negative pressure of vacuum, compress composite, extract bubble out;
(4) solidified 24 hours, in vacuum bag, take out each A, B mold component;
(5) the adhesive surface infolding of A, B two sides mold component separately, be adhesively fixed;
(6) solidified 24 hours, open mould, take out parts.
At last, each parts is assembled by Tenon or connecting screw, and when assembling the junction scribble binding agent, tighten again connecting screw, after each assembling parts is good more whole deburring polish, and spray paint in appearance at it.Upper seat spring is spread sponge after lacquer is done, and completes fabric, glues lace, and this is with regard to complete technique of producing the European sofa of hollow furniture with the GRC composite.Because the bonding point of each parts has enough adhesive surfaces, the intensity of bonding is high, can not ftracture.
Embodiment nine:
To produce European sofa as example:
At first, the sofa from the flat is designed to four pin, a base ring, a baffle plate, two handrails, a backrest, nine parts, other has sponge, seat spring, fabric, lace.According to following steps each component processing is become hollow structure and then;
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) with epoxide-resin glue as binding agent, carbon fiber as composite, as the composite of four pin producing sofa, material is replaced scrubbing brush which floor spreads in the A of four pin, B mould, composite exceeds die edge as adhesive surface;
(3) it is bonding brush to be completed the adhesive surface infolding of A, B mould mold component of four pin of material,
(4) solidified 3～8 hours, open mould, take out the hollow part of four pin;
(5) transfer curing agent, promoter as binding agent with unsaturated polyester resin, glass fibre is as composite, for the production of the composite of base ring, alternately scrubbing brush spreads several layer materials in the A of base ring, B mould, and composite exceeds die edge as adhesive surface;
(6) A of the base ring of completing material, B mold component are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends;
(7) solidified 3～8 hours, in vacuum bag, take out A, B mold component, bonding the adhesive surface infolding of A, B mould, solidified 3～8 hours, open mould, take out the base ring parts;
(8) select magnesium chloride to water furnishing Baume degrees be 20 with magnesia furnishing slurry, as binding agent, glass fibre is used for as the composite of producing baffle plate as composite, alternately scrubbing brush spreads several layer materials in the A of baffle plate, B mould, and composite exceeds die edge as adhesive surface;
(9) it is bonding brush to be completed the adhesive surface infolding of A, B parts of the baffle plate of material, puts air bag in the mould, inflates in air bag, produces pressure and compresses composite;
(10) solidified 3～8 hours, emit the gas in the air bag and take out air bag, open mould and take out baffle component;
(11) with raw lacquer as binding agent, burlap as composite, as the composite of producing handrail, alternately shakedown is brushed several layer materials in the A of handrail, B mold component, A, B mold component are placed on about 25 ℃～30 ℃ of temperature, humidity be about dry in the shade in 75%～85% the environment after, open mould, take out A, B single face parts, bonding the adhesive surface infolding of A, B single face parts again, dry in the shade, obtain the hollow armrest member;
(12) as composite, alternately scrubbing brush spreads several layer materials in the A that leans against, B mould to the usefulness ceramic slurry, and is after material dries in the shade, that the adhesive surface infolding of A, B mold component is bonding as binding agent, carbon fiber;
(13) dry in the shade fully after, open mould, take out and to lean against parts, polishing is clean, upper glaze is placed on the parts that are sintered into ceramic matric composite in the kiln with about 1300 ℃ temperature;
At last, each parts is assembled by Tenon or connecting screw, and when assembling the junction scribble binding agent, tighten again connecting screw, after each assembling parts is good more whole deburring polish, and spray paint in appearance at it.Upper seat spring is spread sponge after lacquer is done, and completes fabric, glues lace, and this is with regard to complete technique with the European sofa of a plurality of method synthesis production hollow furnitures of multiple composite.Because the bonding point of each parts has enough adhesive surfaces, the intensity of bonding is very high, can not ftracture.
Embodiment 10:
Take produce one chair as example;
At first, the chair from the flat is designed to four legs, four chair pin, four baffle plates, one leans against; Two these several parts of handrail are as one whole, and a seat board becomes hollow structure according to following steps with each component processing and then as parts;
(1) four chair pin, four baffle plates, one leans against; Two these several parts of handrail are made into whole A, B two sides mould as a whole, form whole A face mould tool and individual B face mould tool,
(3) transfer drier as binding agent with raw lacquer, burlap is as composite, and both replace scrubbing brush and which floor spread in each A face mould tool and B face mould tool, and composite exceeds die edge as adhesive surface;
(3) vacuum bag of B face mould tool and the parts thereof of the whole A face mould tool of completing composite and individuality being put into respectively exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, binding agent is slowly injected in the parts of mould, to be bonded dose permeate composite fully after, the valve of closing two ends; Or handle is completed the whole A face mould tool of composite and B face mould tool and the parts thereof of parts and individuality are put into respectively vacuum bag, carries out negative pressure of vacuum, compresses composite, extracts bubble out; Or close up with individual B two sides mould and parts thereof completing the whole A face mould tool of composite and parts thereof, need not bond, and put air bag in each A, mold component inside, B two sides, inflation produces pressure, the compression composite;
(5) solidify 24 hours, remove vacuum bag, the adhesive surface infolding the parts in the B face mould tool of the parts in the whole A face mould tool and individuality is adhesively fixed; Or the adhesive surface infolding of the B face mould tool parts of the whole A face mould tool parts of completing composite and individuality, be adhesively fixed.
(6) solidify again 24 hours after, open mould, form integral hollow furniture; Or bonding the adhesive surface infolding of the parts in the B face mould tool of the parts in the whole A face mould tool of completing composite and individuality, and put air bag in each A, B two sides components interior, inflation produces pressure, compress composite, solidified 24 hours, emit the gas in the air bag and take out air bag, open mould, form integral hollow furniture.
Claims (8)
1. produce the method for hollow furniture, the furniture from the flat that designs is split into several parts, each parts is made into mould; With mould each component processing is become hollow part, each assembling parts is integral again, form hollow furniture, whole deburring polishing is clean again, and sprays paint in appearance at furniture; It is characterized in that:
Each parts of hollow structure are to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) brush is completed behind the composite the adhesive surface infolding of A, B two sides mould separately, is adhesively fixed;
(4) solidified 3～8 hours, open mould, take out parts.
2. the method for production hollow furniture according to claim 1, it is characterized in that: each parts after the described moulding are assembled by Tenon or connecting screw, and the junction scribbles binding agent when assembling, tightens connecting screw again.
3. produce the method for hollow furniture, the furniture from the flat that designs is split into several parts, each parts is made into mould; With mould each component processing is become hollow part, each assembling parts is integral again, form hollow furniture, whole deburring polishing is clean again, and sprays paint in appearance at furniture; It is characterized in that: each furniture parts of hollow structure is to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends;
(4) solidified 3～8 hours, in vacuum bag, take out each A, B mould and parts thereof;
(5) the adhesive surface infolding of the parts in separately A, the B two sides mould, be adhesively fixed;
(6) solidified 3～8 hours, open mould, take out parts.
4. produce the method for hollow furniture, the furniture from the flat that designs is split into several parts, each parts is made into mould; With mould each component processing is become hollow part, each assembling parts is integral again, form hollow furniture, whole deburring polishing is clean again, and sprays paint in appearance at furniture; It is characterized in that: each furniture parts of hollow structure is to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively vacuum bag, carry out negative pressure of vacuum, compress composite, extract bubble out;
(4) solidified 3～8 hours, in vacuum bag, take out each A, B mould and parts thereof;
(5) the adhesive surface infolding of the parts in separately A, the B two sides mould, be adhesively fixed;
(6) solidified 3～8 hours, open mould, take out parts.
5. produce the method for hollow furniture, the furniture from the flat that designs is split into several parts, each parts is made into mould; With mould each component processing is become hollow part, each assembling parts is integral again, form hollow furniture, whole deburring polishing is clean again, and sprays paint in appearance at furniture; It is characterized in that: each furniture parts of hollow structure is to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) the adhesive surface infolding of the parts in each A that completes composite, the B two sides mould is closed up, and the components interior in A, B two sides mould is put air bag, inflation generation pressure, compression composite;
(4) solidified 3～8 hours, emit the gas in the air bag, extract air bag out, open mould, take out parts.
6. produce the method for hollow furniture, the furniture from the flat that designs is split into several parts, each parts is made into mould; With mould each component processing is become hollow part, each assembling parts is integral again, form hollow furniture, whole deburring polishing is clean again, and sprays paint in appearance at furniture; It is characterized in that: each furniture parts of hollow structure is to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends; Or each A face mould tool and the B face mould tool of completing composite put into respectively vacuum bag, and carry out negative pressure of vacuum, compress composite, the extraction bubble; Or handle is completed each A of composite, the parts in the mould of B two sides close up, and puts air bag in A, mold component inside, B two sides, and inflation produces pressure, compresses composite;
(4) solidified 3～8 hours, remove vacuum bag, open respectively each A, B one-side mould, take out the single face parts in each A, the B one-side mould; Or brush completed behind the composite separately A, B two sides mould and parts thereof were solidified 3～8 hours, open mould, take out the single face parts;
(5) the adhesive surface infolding of A, B single face parts separately, be adhesively fixed;
(6) solidified 3～8 hours, form the hollow furniture parts.
7. produce the method for hollow furniture, the furniture from the flat that designs is split into several parts, each parts is made into mould; With mould each component processing is become hollow part, each assembling parts is integral again, form hollow furniture, whole deburring polishing is clean again, and sprays paint in appearance at furniture; It is characterized in that: each furniture parts of hollow structure is to process according to following steps:
(1) make symmetrical according to the shape of each parts and size or asymmetric A, B two sides mould;
(2) select carbon fiber to place mould as the composite of producing hollow furniture, wherein some composite materials exceeds the edge of mould, as adhesive surface, ceramic slurry is made into binding agent and composite replaces scrubbing brush and which floor spreads in mould;
(3) each A face mould tool of completing composite and B face mould tool are put into respectively the vacuum bag of exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, in binding agent injection mould slowly, to be bonded dose permeate composite fully after, the valve of closing two ends; Or be placed on respectively and carry out negative pressure of vacuum in the vacuum bag completing the A face mould tool parts of material and B face mould tool parts, compress composite, extract bubble out, maybe will complete the A face mould tool of material and the parts in the B face mould tool and close up, without binding agent, in A, B mould, put air bag, in air bag, inflate, produce pressure, compress composite, and A face mould tool and B face mould tool and parts thereof are dried in the shade;
(4) be equipped with the A face mould tool of composite and the parts in the B face mould tool and dry in the shade after, remove vacuum bag, the adhesive surface infolding of parts in each A, the B two sides mould is bonding; Or handle completes the A face mould tool of material and the parts in the B face mould tool dry in the shade, and the adhesive surface infolding of parts in each A face mould tool and the B face mould tool is bonding; Or when bonding the adhesive surface infolding of completing parts in the A face mould tool of material and the parts in the B face mould tool, in put air bag, in air bag, inflate, compress this composite; Or each the single face parts in each A, the B mould are taken out from mould, bonding the adhesive surface infolding of each single face parts again; Or A, the B mold component of completing material dried in the shade, from mould, take out each single face parts, the adhesive surface infolding is bonding;
(5) during the adhering components in described each A, the B two sides mould, the pipe that is rolled into ceramic slurry and carbon fiber in the parts is placed on the die cavity inner support;
(6) open mould, take out parts, the finishing polishing is clean, and upper glaze is placed in the kiln, becomes the hollow part of ceramic matric composite with about 1300 ℃ high-temperature calcinations.
8. produce the method for hollow furniture, the furniture from the flat that designs is split into several parts, each parts is made into mould; With mould each component processing is become hollow part, each assembling parts is integral again, form hollow furniture, whole deburring polishing is clean again, and sprays paint in appearance at furniture; It is characterized in that: the furniture of hollow structure is to process according to following steps:
(1) Furniture drawing that designs is made into whole A, B two sides mould, A face mould tool from the flat is assembled into the apperance of furniture, forms the B face mould tool of whole A face mould tool and individuality;
(2) select a kind of composite to place mould, wherein some composite materials exceeds the edge of mould, as adhesive surface, binding agent and composite is replaced scrubbing brush which floor spreads in mould;
(3) vacuum bag of B face mould tool and the parts thereof of the whole A face mould tool of completing composite and individuality being put into respectively exhaust tube and feed pipe, this vacuum bag one end is extracted air in the bag out, after forming vacuum negative pressure condition, other end inlet valve is opened, binding agent is slowly injected in the parts of mould, to be bonded dose permeate composite fully after, the valve of closing two ends; Or handle is completed the whole A face mould tool of composite and B face mould tool and the parts thereof of parts and individuality are put into respectively vacuum bag, carries out negative pressure of vacuum, compresses composite, extracts bubble out; Or close up with individual B two sides mould and parts thereof completing the whole A face mould tool of composite and parts thereof, need not bond, and put air bag in each A, mold component inside, B two sides, inflation produces pressure, the compression composite;
(4) solidified 3～8 hours, remove vacuum bag, the adhesive surface infolding the parts in the B face mould tool of the parts in the whole A face mould tool and individuality is adhesively fixed; Or the adhesive surface infolding of the parts in the B face mould tool of the parts in the whole A face mould tool of completing composite and individuality, be adhesively fixed; Or bonding the adhesive surface infolding of the parts in the B face mould tool of the parts in the whole A face mould tool of completing composite and individuality, put air bag in the mold component, inflation compresses composite; Or the parts in the parts in the whole separately A face mould tool and the individual B face mould tool are taken out the parts that again the A face mould tool of integral body formed and bonding by the adhesive surface infolding of the individual formed parts of B face mould tool from whole A face mould tool and individual B face mould tool;
(5) solidified 3～8 hours, open mould, form integral hollow furniture.
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|---|---|---|---|
| CN 201010250913 CN101913252B (en) | 2010-08-11 | 2010-08-11 | Method for producing hollow furniture |
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| CN 201010250913 CN101913252B (en) | 2010-08-11 | 2010-08-11 | Method for producing hollow furniture |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065016U (en) * | 1990-04-14 | 1990-11-07 | 侯善斌 | Whole plastic sectional furniture element |
| CN1065237A (en) * | 1991-01-28 | 1992-10-14 | 松下电器产业株式会社 | Hollow structural component |
| CN1771857A (en) * | 2004-11-13 | 2006-05-17 | 叶根林 | Inflation aided injection molded furniture and its production process |
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2010
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065016U (en) * | 1990-04-14 | 1990-11-07 | 侯善斌 | Whole plastic sectional furniture element |
| CN1065237A (en) * | 1991-01-28 | 1992-10-14 | 松下电器产业株式会社 | Hollow structural component |
| CN1771857A (en) * | 2004-11-13 | 2006-05-17 | 叶根林 | Inflation aided injection molded furniture and its production process |
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