CN205553264U - Low cost production device of thin wall combined material skin structure spare - Google Patents
Low cost production device of thin wall combined material skin structure spare Download PDFInfo
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- CN205553264U CN205553264U CN201620356775.7U CN201620356775U CN205553264U CN 205553264 U CN205553264 U CN 205553264U CN 201620356775 U CN201620356775 U CN 201620356775U CN 205553264 U CN205553264 U CN 205553264U
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Abstract
The utility model provides a low cost production device of thin wall combined material skin structure spare, the device include resin storage tank, glue injection pipe way, vacuum bag film, isolation layer, joint strip, mould, the pipeline of bleeding, buffer tank, vacuum apparatus, and it is sealed that vacuum bag film and mould pass through joint strip, and vacuum bag film and mould are formed with sealed cavity, and sealed chamber is equipped with the reinforcing body of a plurality of layers of thin wall combined material covering, a plurality of isolation layer, drawing of patterns cloth no. 1, water conservancy diversion medium, the efficiency of the production of thin wall combined material skin structure spare is greatly improved, the cost is reduced, not only make the application of combined material in the every field have a light in weight, advantage that mechanical properties is excellent more makes combined material have price advantage, increase combined material's applied advantage.
Description
Technical field
This utility model relates to the low-cost production device of a kind of thin-walled composite material skin structural member.
Background technology
Composite has light weight, and the feature of excellent in mechanical performance is increasingly used on primary and secondary load-carrying construction.Moulding process relates to autoclave forming process, vacuum introducing technology, and pultrude process and winding process, wherein based on autoclave forming process.Autoclave forming process is as a kind of moulding process obtaining high-quality product, cost intensive, and the price causing composite is high, seriously limits the application of composite.By the exploration of regular period, the liquid molding process of low cost is increasingly used for the preparation of the various part of composite, and the cost of composite is greatly reduced.
Vacuum importing is used to prepare thin-walled composite material skin structural member, not only eliminate the autoclave expense of costliness, also save the preparation section of prepreg simultaneously, saving from material, energy consumption is saved and is manually saved three aspects and largely reduces the manufacturing cost of thin-walled composite material skin structural member.Although using vacuum introducing technology to reduce the manufacturing cost of thin-walled composite material skin structural member to a certain extent, but production efficiency is relatively low, economy of distance, efficiently production are mutually the most far short of what is expected, and therefore the economy of thin-walled composite material skin structural member, efficiently production are problems that have to solve on composite application road.
The problem of above-mentioned existence, should give enough attention in the application of composite, and should solve the technical barrier of reality.
Utility model content
The purpose of this utility model is to provide the low-cost production device of a kind of thin-walled composite material skin structural member, for solving thin-walled composite material skin structural member economy, the technical barrier efficiently produced, increase the application of composite, reduce the manufacturing cost of thin-walled composite material skin structural member.
Technical solution of the present utility model is:
A kind of low-cost production device of thin-walled composite material skin structural member, including resin storage tank, injecting glue pipeline, vacuum bag film, sealing coat, sealing joint strip, mould, exhaust pipe, surge tank, vacuum equipment, vacuum bag film is sealed by sealing joint strip with mould, vacuum bag film and mould are formed with sealing chamber, if annular seal space indoor are provided with the reinforcement of dried layer thin-walled composite material skin, some sealing coats, release cloth one, permeable medium, sealing coat is located between adjacent thin-walled composite material skin, the common top of thin-walled composite material skin is sequentially provided with release cloth one, permeable medium, the two ends of injecting glue pipeline are connected with resin storage tank and vacuum bag film respectively, one end connection vacuum bag film of exhaust pipe one, the other end of exhaust pipe one is connected to surge tank, surge tank connects vacuum equipment by exhaust pipe two again.
Further, sealing coat is to include release cloth two and isolating membrane, and isolating membrane is clipped in the middle by two-layer release cloth two.
Further, the length of permeable medium is identical with the length of the reinforcement of thin-walled composite material skin, and the width of permeable medium is compared with the short 3cm ~ 10cm of the width of the reinforcement of thin-walled composite material skin.
A kind of low cost production thereof using any of the above-described item described device thin-walled composite material skin structural member, including:
After mold cleaning cleaning coating releasing agent, being alternately coated with reinforcement and the sealing coat of thin-walled composite material skin, until having spread the reinforcement of top thin-walled composite material skin, making all to have spread sealing coat between the reinforcement of adjacent thin-walled composite material skin；
After being coated with the reinforcement of top thin-walled composite material skin, it is coated with release cloth one, permeable medium, vacuum bag film successively, use sealing joint strip that vacuum bag film is packaged with mould, the two ends of injecting glue pipeline are connected with resin storage tank and vacuum bag film respectively, one end connection vacuum bag film of exhaust pipe one, the other end of exhaust pipe one is connected to surge tank, and surge tank connects vacuum equipment by exhaust pipe two again, curing molding after perfusion resin, obtains thin-walled composite material skin structural member.
Further, sealing coat is to include release cloth two and isolating membrane, the order that is coated with of sealing coat is release cloth two, isolating membrane, release cloth two, when being coated with ground floor release cloth two, glue spraying is used to be fixed in the edge of thin-walled composite material skin, being fixed on ground floor release cloth two by use adhesive tape or glue spraying by isolating membrane, last layer of release cloth two also uses adhesive tape or glue spraying to fix.
Further, the length of permeable medium is identical with the length of the reinforcement of thin-walled composite material skin, and the width of permeable medium is compared with the short 3cm ~ 10cm of the width of the reinforcement of thin-walled composite material skin.
Further, the surface smoothness of gained thin-walled composite material skin structural member is between 0.3mm ~ 0.8mm.
The beneficial effects of the utility model are: the low-cost production device of this kind of thin-walled composite material skin structural member, efficiently, low cost, the surface smoothness of the thin-walled composite material skin structural member manufactured, between 0.3mm ~ 0.8mm, meets the technical specification of industry standard.The process of thin-walled composite material skin structural member of the present utility model greatly increases the production efficiency of thin-walled composite material skin structural member, reduces cost；Composite application in every field is not only made to have lightweight, the advantage of excellent in mechanical performance, more make composite have price advantage, increase the application advantage of composite.
Accompanying drawing explanation
Fig. 1 is the structural representation of the low-cost production device of this utility model embodiment thin-walled composite material skin structural member；
Fig. 2 is the structural representation of sealing coat in embodiment；
Wherein: 1-resin storage tank, 2-injecting glue pipeline, 3-vacuum bag film, 4-sealing joint strip, 5-mould, 6-exhaust pipe one, 7-surge tank, 8-vacuum equipment, 9-sealing coat, the reinforcement of 10-thin-walled composite material skin, 11-release cloth one, 12-permeable medium, 13-exhaust pipe two；
91-isolating membrane, 92-release cloth two.
Detailed description of the invention
Describe preferred embodiment of the present utility model below in conjunction with the accompanying drawings in detail.
Embodiment
nullA kind of low-cost production device of thin-walled composite material skin structural member，Such as Fig. 1，Including resin storage tank 1、Injecting glue pipeline 2、Vacuum bag film 3、Sealing coat 9、Sealing joint strip 4、Mould 5、Exhaust pipe、Surge tank 7、Vacuum equipment 8，Vacuum bag film 3 is sealed by sealing joint strip 4 with mould 5，Vacuum bag film 3 and mould 5 are formed with sealing chamber，If annular seal space indoor are provided with the reinforcement 10 of dried layer thin-walled composite material skin、Some sealing coats 9、Release cloth 1、Permeable medium 12，Sealing coat 9 is located between adjacent thin-walled composite material skin，The common top of thin-walled composite material skin is sequentially provided with release cloth 1、Permeable medium 12，The two ends of injecting glue pipeline 2 are connected with resin storage tank 1 and vacuum bag film 3 respectively，One end connection vacuum bag film 3 of exhaust pipe 1，The other end of exhaust pipe 1 is connected to surge tank 7，Surge tank 7 connects vacuum equipment 8 by exhaust pipe 2 13 again.
Such as Fig. 2, sealing coat 9 is to include release cloth 2 92 and isolating membrane 91, and isolating membrane 91 is clipped in the middle by two-layer release cloth 2 92.
The length of permeable medium 12 is identical with the length of the reinforcement 10 of thin-walled composite material skin, and the width of permeable medium 12 is compared with the short 3cm ~ 10cm of width of the reinforcement 10 of thin-walled composite material skin.
A kind of low cost production thereof of thin-walled composite material skin structural member, by the cleaning cleaning of mould 5 surface blot, coat releasing agent, being coated with the reinforcement 10 of thin-walled composite material skin, repave and cover sealing coat 9, then the second layer is coated with the reinforcement 10 of thin-walled composite material skin, repave and cover sealing coat 9, according to this order, the like, until n-th layer thin-walled composite material skin has been coated with.
After treating that all of thin-walled composite material skin structural member reinforcement 10 has been coated with, it is coated with release cloth 1 and permeable medium 12 successively, encapsulation, connection glue injection pipeline 2 and exhaust pipe 1, exhaust pipe 2 13, the vacuum of detection vacuum system, perfusion resin, after resin infusion operation completes, need to seal gum-injecting port, prevent in the curing process, vacuum system gas leakage causes scrapping of product, sets cure parameter and carries out the solidification of product, and the last demoulding obtains thin-walled composite material skin structural member.
The low cost production thereof of this kind of thin-walled composite material skin structural member, efficiently, low cost, one-time process enforcement the most plastic N block thin-walled composite material skin structural member, separated by sealing coat 9 between every two-layer thin-walled composite material skin structural member, so that two-layer thin-walled composite material skin structural member can separate the most well, solve release problems.Sealing coat 9 is made up of two-layer release cloth and one layer of isolating membrane 91, isolating membrane 91 between two-layer release cloth, the existence of isolating membrane 91, be unlikely to when the demoulding by composite material skin damage.
As in figure 2 it is shown, the order that is coated with of sealing coat 9 is release cloth 2 92, isolating membrane 91, release cloth 2 92.When being coated with ground floor release cloth 2 92, using glue spraying to be fixed in the edge of thin-walled composite material skin, prevent it from sliding, be fixed on ground floor release cloth 2 92 by use adhesive tape or glue spraying by isolating membrane 91, last layer of release cloth 2 92 also needs to fix.Being coated with of release cloth 2 92 and isolating membrane 91, it is necessary to assure it is the most smooth at thin-walled composite material skin structural member surface.
The low cost production thereof of this kind of thin-walled composite material skin structural member, improves the production efficiency of thin-walled composite material skin structural member, reduces cost.This process economics, efficiently it is shaped to the improvement of vacuum introducing technology, compared with traditional vacuum introducing technology, one-time process enforcement the most plastic N block thin-walled composite material skin structural member, separated by sealing coat 9 between every two-layer thin-walled composite material skin structural member, so that two-layer thin-walled composite material skin structural member can separate the most well, solve release problems.Temperature according to injecting glue environment and the viscosity of resin, determine that one-time process implements the quantity of plastic thin-walled composite material skin structural member, considering, it is optimal that one-time process implements 3 ~ 5 pieces of thin-walled composite material skin structural members of molding, and the thickness of thin-walled composite material skin structural member is 1 ~ 2mm.
This device and each process implementing of technique the most plastic N block thin-walled composite material skin structural member, production efficiency improves N times, and (N-2)/(N-1) ~ (N-2)/N saved by auxiliary material, and the main materials such as labour cost saves (N-2)/N, resin also can save many.While improving thin-walled composite material skin structural member production efficiency, save manufacturing cost, increase the application advantage of composite.
Claims (3)
- null1. the low-cost production device of a thin-walled composite material skin structural member，It is characterized in that，Including resin storage tank、Injecting glue pipeline、Vacuum bag film、Sealing coat、Sealing joint strip、Mould、Exhaust pipe、Surge tank、Vacuum equipment，Vacuum bag film is sealed by sealing joint strip with mould，Vacuum bag film and mould are formed with sealing chamber，If annular seal space indoor are provided with the reinforcement of dried layer thin-walled composite material skin、Some sealing coats、Release cloth one、Permeable medium，Sealing coat is located between adjacent thin-walled composite material skin，The common top of thin-walled composite material skin is sequentially provided with release cloth one、Permeable medium，The two ends of injecting glue pipeline are connected with resin storage tank and vacuum bag film respectively，One end connection vacuum bag film of exhaust pipe one，The other end of exhaust pipe one is connected to surge tank，Surge tank connects vacuum equipment by exhaust pipe two again.
- 2. the low-cost production device of thin-walled composite material skin structural member as claimed in claim 1, it is characterised in that: sealing coat is to include release cloth two and isolating membrane, and isolating membrane is clipped in the middle by two-layer release cloth two.
- 3. the low-cost production device of thin-walled composite material skin structural member as claimed in claim 1 or 2, it is characterized in that: the length of permeable medium is identical with the length of the reinforcement of thin-walled composite material skin, the width of permeable medium is compared with the short 3cm ~ 10cm of the width of the reinforcement of thin-walled composite material skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356775.7U CN205553264U (en) | 2016-04-26 | 2016-04-26 | Low cost production device of thin wall combined material skin structure spare |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356775.7U CN205553264U (en) | 2016-04-26 | 2016-04-26 | Low cost production device of thin wall combined material skin structure spare |
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| CN205553264U true CN205553264U (en) | 2016-09-07 |
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| CN201620356775.7U Active CN205553264U (en) | 2016-04-26 | 2016-04-26 | Low cost production device of thin wall combined material skin structure spare |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690800A (en) * | 2016-04-26 | 2016-06-22 | 江苏恒神股份有限公司 | Low-cost production device and technology of thin-wall composite material skin structural member |
| CN112373066A (en) * | 2020-11-18 | 2021-02-19 | 华东交通大学 | Bridge deck preparation device with in-situ detection function and preparation method thereof |
-
2016
- 2016-04-26 CN CN201620356775.7U patent/CN205553264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690800A (en) * | 2016-04-26 | 2016-06-22 | 江苏恒神股份有限公司 | Low-cost production device and technology of thin-wall composite material skin structural member |
| CN112373066A (en) * | 2020-11-18 | 2021-02-19 | 华东交通大学 | Bridge deck preparation device with in-situ detection function and preparation method thereof |
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