CN103112178B - The manufacture method of one-body molded mobile building - Google Patents
The manufacture method of one-body molded mobile building Download PDFInfo
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- CN103112178B CN103112178B CN201210378079.2A CN201210378079A CN103112178B CN 103112178 B CN103112178 B CN 103112178B CN 201210378079 A CN201210378079 A CN 201210378079A CN 103112178 B CN103112178 B CN 103112178B
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Abstract
The invention discloses a kind of manufacture method of one-body molded mobile building, the method comprises covering anti-aging materials layer, covers multiaxis to glass fiber compound material layer, covering polyvinylchloride foam layer, again covering multiaxis to glass fiber compound material layer, from mould and these steps of beam, sealing, resin by injection and coagulation forming.The manufacture method of one-body molded mobile building provided by the invention, manufacturing process is simple, with low cost, and the mobile building produced is one-body molded, this finished product is when moving or move, only needing molar behavior, without the need to breaking, improve convenience that is mobile or resettlement; Meanwhile, when running into strong wind, this building can well grab ground, have good wind resistance, and the produced mobile building of the method has the features such as convenient removal, simple installation, high wind resistance, high strength, anti-aging, resistance to deformation and cost are low.
Description
Technical field
The present invention relates to a kind of mobile building, particularly relate to a kind of manufacture method of one-body molded mobile building.
Background technology
On present market, Collapsible building is various in style, various informative, and mobile building conventional on the market mainly contains following several:
One is: if number of patent application is 01249948.X, name is called ultralight being dismounted for multiple times module structure Collapsible building, this building comprises base plate, wall slab, floor, roofing, Quick connection part and tensioning apparatus, it is advantageous that building component can seriation, modularization and modularization, but, this novel shortcoming is: the parts of formation are many, installs more complicated; Need all parts to break during resettlement, cause and move also more complicated etc.;
Another kind is: if number of patent application is 200680020773.X, name is called Collapsible building, this building (1-6) is equipped with vertical mobile device (4-5), so that mobile building between the external position and the protective position covered of outside steric interaction, the device that vertical mobile device (4-5) hydraulic pressure ballast is formed, so that mobile building (1-5) between described external position and described hidden position, this external position corresponds to the discharge of hydraulic pressure ballast (4), this hidden position corresponds to the filling of hydraulic pressure ballast (4), building (1-6) comprises technical architecture part (6), this technical architecture part (6) is embedded in natural environment, and independent of vertical mobile device (4-5).The mobile building of this structure has got two objects, and one is improve the goods, individual and the equipment that hold this building to protect; Two is achieve simple and thrifty design.But there is the defects such as wind loading rating difference, resistance to deformation and ageing resistace difference.
In sum, existing method makes these buildings formed, and the common defect of existence is: the parts 1) formed are many, when needing to use, installs more complicated; 2) during resettlement need all parts to break, cause and move also more complicated; 3) wind resistance of these buildings itself is very poor, and natural wind is a little bigger a little, and mobile building will be made to wave, and when bad weather, these buildings just can not use; 4) simultaneously, anti-aging, the resistance to compression of these buildings and resistance to deformation effect extreme difference.
Therefore, these mobile buildings existing cannot meet the demand in market, solve existing problem and meet the demand in market in the urgent need to a kind of novel mobile building.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides a kind of manufacture method of one-body molded mobile building, have that structure is simple, cost of manufacture is low by the building of this technological forming, anti-aging, resistance to deformation and the effect such as wind resistance is strong.
For achieving the above object, the invention provides a kind of manufacture method of one-body molded mobile building, comprise the following steps:
A, covering anti-aging materials layer: on the inner surface of mould, cover anti-aging materials layer;
B, covering multiaxis are to glass fiber compound material layer; Multiaxis is covered to glass fiber compound material layer on the surface of anti-aging materials layer;
C, covering polyvinylchloride foam layer: polyvinylchloride foam layer is covered multiaxis on the surface of glass fiber compound material layer;
D, again covering multiaxis are to glass fiber compound material layer: on the surface of polyvinylchloride foam layer, cover multiaxis to glass fiber compound material layer;
E, from mould and beam: on the surface of multiaxis to glass fiber compound material, lay one deck release cloth, release cloth laid one deck flow-guiding screen;
F, sealing: on flow-guiding screen, lay vacuum bag, make mould form the space of a sealing, and bleed to vacuum bag, makes to form negative pressure of vacuum in mold cavity;
G, resin by injection: by flow-guiding screen to resin by injection in vacuum bag, allow resin infiltrate and be full of whole mould;
H, coagulation forming: resin carries out 90 ~ 120 minutes solidifying at the temperature of 60 DEG C ~ 120 DEG C, and urethane cure, throws off vacuum bag, and mobile building from the demoulding mould, then after removing flow-guiding screen and release cloth, obtains products formed.
Wherein, the thickness of the polyvinylchloride foam layer in described step C is 3cm ~ 5cm.
Wherein, the negative pressure of vacuum in described F step controls at-0.8 ~-0.7atm.
Wherein, the resin in described G step is epoxy resin or polyvinylchloride-based resin.
The invention has the beneficial effects as follows: compared with prior art, the manufacture method of one-body molded mobile building provided by the invention, manufacturing process is simple, with low cost, the mobile building produced is one-body molded, this finished product is when moving or move, only needing molar behavior, without the need to breaking, improve convenience that is mobile or resettlement; Meanwhile, when running into strong wind, this building can well grab ground, has good wind resistance.The produced mobile building of the method has the features such as convenient removal, simple installation, high wind resistance, high strength, anti-aging, resistance to deformation and cost be low.
Accompanying drawing explanation
Fig. 1 is the flow chart of the manufacture method of one-body molded mobile building of the present invention;
Fig. 2 is the structure chart of the manufacture products formed of the manufacture method of one-body molded mobile building of the present invention.
Detailed description of the invention
In order to more clearly state the present invention, below in conjunction with accompanying drawing, the present invention is further described.
Refer to Fig. 1, the manufacture method of one-body molded mobile building of the present invention, comprises the following steps:
S1, covering anti-aging materials layer: on the inner surface of mould, cover anti-aging materials layer; Before this step, the mould selecting this building model is needed;
S2, covering multiaxis are to glass fiber compound material layer; Multiaxis is covered to glass fiber compound material layer on the surface of anti-aging materials layer; Multiaxis is high-performance composite materials to glass fiber compound material, and its properity and the reproducing property of function are all very strong, have very strong anti-high voltage intensity; In this step, multiaxis can be one deck, two-layer or multilayer to the number of plies of glass fiber compound material layer, if to the change of multiaxis to the number of plies of glass fiber compound material layer, all belong to simple variation of the present invention or conversion, fall into protection scope of the present invention;
S3, covering polyvinylchloride foam layer: polyvinylchloride foam layer is covered multiaxis on the surface of glass fiber compound material layer; Polyvinylchloride foam layer has lovely luster, corrosion-resistant, firm and durable, intensity are high, hardness is high and have good impact strength, has got good thermal effect in winter;
S4, again covering multiaxis are to glass fiber compound material layer: on the surface of polyvinylchloride foam layer, cover multiaxis to glass fiber compound material layer; Covering multiaxis is in this step less than to the number of plies of glass fiber compound material layer or equals the number of plies in S2 step;
S5, from mould and beam: on the surface of multiaxis to glass fiber compound material, lay one deck release cloth, release cloth laid one deck flow-guiding screen; As the present embodiment can adopt high strength PA66 release cloth, high-strength PA66 release cloth long filament is that raw material is weaved, through stringent wash and thermal finalization, surface cleaning contamination-free, there is resistance to tearing good, stable under the condition of high temperature, the shearing force of construction bonds (as polymer matrix composites) can be significantly improved, be easy to follow-up operation process, there is good release property;
S6, sealing: on flow-guiding screen, lay vacuum bag, make mould form the space of a sealing, and bleed to vacuum bag, makes to form negative pressure of vacuum in mold cavity; Form negative pressure of vacuum, make the resin injected, completely whole mould can be soaked fully, accelerate the setting time of products formed;
S7, resin by injection: by flow-guiding screen to resin by injection in vacuum bag, allow resin infiltrate and be full of whole mould; In the present embodiment, the resin in step S7 is epoxy resin or polyvinylchloride-based resin, and certainly, the present invention is not limited to the embodiment that resin is epoxy resin or polyvinylchloride-based resin; Resin can also be unsaturated polyester resin, BMI (BMI) resin or polyimide resin etc., if the change to resinous type, all belongs to simple variation of the present invention or conversion, falls into protection scope of the present invention.
S8, coagulation forming: resin carries out 90 ~ 120 minutes solidifying at the temperature of 60 DEG C ~ 120 DEG C, urethane cure, 4 hours, throw off vacuum bag, mobile building from the demoulding mould, then after removing flow-guiding screen and release cloth, obtains products formed, be integrated mobile building as shown in Figure 2, namely outermost layer is exposed is anti-aging materials layer in appearance.
The concrete structure of this products formed as shown in Figure 2, comprise the first plane 10, first arc surface 11, second plane 12 and the second arc surface 13, first plane 10 and the first arc surface 11 enclose the first cavity 14, second plane 12 and the second arc surface 13 enclose the second cavity 15, first plane 10 and the second plane 12 are connected to form a smooth building bottom surface, and the first arc surface 11 and the second arc surface 13 are connected to form the building end face that has angle.When running into strong wind, building bottom surface is smooth, and can well grab ground, the first cavity 14 uses as parlor, and the second cavity 15 uses as bedroom.
In the present embodiment, the thickness of the polyvinylchloride foam layer in S3 is 3cm ~ 5cm, also PVC (Po1yvinylchloride) froth bed is called for short, it has lovely luster, corrosion-resistant, firm and durable, intensity is high, hardness is high, there is good impact strength, lower Resin Absorbent rate, fatigue resistance is good, fire protecting performance is good, the advantage such as not degrade, the world today is liked deeply, the rather popular and a kind of synthetic material be also widely used, PVC material purposes is extremely wide, there is processing characteristics good, low cost of manufacture, corrosion-resistant, the good feature such as insulation, be mainly used in making.In this manufacture method, play a resistance to compression, resistance to deformation and warming effect, the present invention was used in winter also has thermal effect.
In the present embodiment, negative pressure of vacuum in step S6 controls at-0.8 ~-0.7atm, vacuum bag will be coated with anti-aging materials layer successively, multiaxis is to glass layer, PVC froth bed and multiaxis are to glass layer, multiaxis is equipped with the space that mould that release cloth and release cloth surface be equipped with flow-guiding screen is placed in a sealing to the surface of glass layer, and adopt the air in vacuum system extraction mold cavity, mold cavity is made to form the negative pressure of vacuum 90%, simultaneously, negative pressure of vacuum is controlled at-0.8 ~-0.7atm, now, the resin injected fully could infiltrate whole mould, strengthen solidifying of these materials.
Advantage of the present invention is: the manufacture method of one-body molded mobile building provided by the invention, manufacturing process is simple, with low cost, the mobile building produced is one-body molded, this finished product is when moving or move, only need molar behavior, without the need to breaking, improve convenience that is mobile or resettlement; Meanwhile, when running into strong wind, this building can well grab ground, has good wind resistance.The produced mobile building of the method has the features such as convenient removal, simple installation, high wind resistance, high strength, anti-aging, resistance to deformation and cost be low.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (3)
1. a manufacture method for one-body molded mobile building, is characterized in that, comprises the following steps:
A, covering anti-aging materials layer: on the inner surface of mould, cover anti-aging materials layer;
B, covering multiaxis are to glass fiber compound material layer: covered to glass fiber compound material layer on the surface of anti-aging materials layer by multiaxis;
C, covering polyvinylchloride foam layer: polyvinylchloride foam layer is covered multiaxis on the surface of glass fiber compound material layer;
D, again covering multiaxis are to glass fiber compound material layer: on the surface of polyvinylchloride foam layer, cover multiaxis to glass fiber compound material layer;
E, from mould and beam: on the surface of multiaxis to glass fiber compound material, lay one deck release cloth, release cloth laid one deck flow-guiding screen;
F, sealing: on flow-guiding screen, lay vacuum bag, make mould form the space of a sealing, and bleed to vacuum bag, makes to form negative pressure of vacuum in mold cavity;
G, resin by injection: by flow-guiding screen to resin by injection in vacuum bag, allow resin infiltrate and be full of whole mould;
H, coagulation forming: resin carries out 90 ~ 120 minutes solidifying at the temperature of 60 ~ 120 DEG C, and urethane cure, throws off vacuum bag, and mobile building from the demoulding mould, then after removing flow-guiding screen and release cloth, obtains products formed;
The thickness of the polyvinylchloride foam layer in described step C is 3cm ~ 5cm;
A described one-body molded solitary building comprises the building end face and smooth building bottom surface with angle;
The structure of this products formed comprises the first plane, the first arc surface, the second plane and the second arc surface, first plane and the first arc surface enclose the first cavity, second plane and the second arc surface enclose the second cavity, first plane and the second plane are connected to form a smooth building bottom surface, first arc surface and the second arc surface are connected to form the building end face that has angle, first cavity uses as parlor, and the second cavity uses as bedroom.
2. the manufacture method of one-body molded mobile building according to claim 1, is characterized in that, the negative pressure of vacuum in described F step controls at-0.8 ~-0.7atm.
3. the manufacture method of one-body molded mobile building according to claim 1, is characterized in that, the resin in described G step is epoxy resin or polyvinylchloride-based resin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210378079.2A CN103112178B (en) | 2012-10-08 | 2012-10-08 | The manufacture method of one-body molded mobile building |
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| CN201210378079.2A CN103112178B (en) | 2012-10-08 | 2012-10-08 | The manufacture method of one-body molded mobile building |
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| CN103112178B true CN103112178B (en) | 2015-09-09 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314962A (en) * | 2008-07-17 | 2008-12-03 | 南京工业大学 | Fabricated building of composite material |
| CN101844405A (en) * | 2009-10-28 | 2010-09-29 | 何端光 | Process for preparing leakage-resistant glass reinforced plastic septic tank in rural household |
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- 2012-10-08 CN CN201210378079.2A patent/CN103112178B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314962A (en) * | 2008-07-17 | 2008-12-03 | 南京工业大学 | Fabricated building of composite material |
| CN101844405A (en) * | 2009-10-28 | 2010-09-29 | 何端光 | Process for preparing leakage-resistant glass reinforced plastic septic tank in rural household |
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Effective date of registration: 20170619 Address after: 518000 Guangdong province Shenzhen City Dapeng new Kwai Street Kwai Road No. 35 local community Patentee after: Shenzhen City Fano yacht Co. Address before: Nangang District of Heilongjiang city in Harbin Province seven street 150000 No. 31 1 unit 3 floor No. 1 Patentee before: Guo Gelin |
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