CN109291467A - A kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process - Google Patents
A kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process Download PDFInfo
- Publication number
- CN109291467A CN109291467A CN201811287826.5A CN201811287826A CN109291467A CN 109291467 A CN109291467 A CN 109291467A CN 201811287826 A CN201811287826 A CN 201811287826A CN 109291467 A CN109291467 A CN 109291467A
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- Prior art keywords
- air bag
- carbon fiber
- mold
- luggage case
- hot pressing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process, specifically includes the following steps: S1, elder generation coat release agent on the upper die and lower die of mold, again by the carbon fibre appearance material layer color adhered shape of needs mold upper die and lower die, then it is gradually fitted on carbon fiber material of main part layer, S2, in the inner wall of mold it is put into customization air bag later, after upper die and lower die molding, it is put into pressurization in hydraulic table, is related to case fitting part processing technique field.The carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process, overcomes the problem of prior art material performance difference well, meets the demand of basic requirement and surface quality beauty well；The overall performance for improving product can be integrated, design diversification and some of complex moulding can be completed with integral production, reach product lightweight, reduce harm of the pernicious gas to working environment and operator, yield and quality Synchronous lifting.
Description
Technical field
The present invention relates to case fitting part processing technique field, specially a kind of carbon fiber thermal thermoset material luggage case hot pressing gas
Capsule moulding process.
Background technique
Luggage case is also known as suitcase, trolley case, is the entrained chest to place article when going out, it is its of luggage
In a seed type, usual luggage case be for placing required clothing, personal-care supplies and souvenir on journey, early stage
Luggage case is made of with timber or other heavy materials, and with popularizing for air travel, the material of luggage case tends to more light
Hard plastic or cloth, most model also has built-in steamboat, can facilitate pulling with pull rod, also occur 4 in recent years
The luggage case of steamboat more can be pushed effortlessly, in addition, luggage case can also easily other than it can make 360 degree of rotation on level land
To be divided into hard shell luggage and soft shell luggage case according to shell, hard shell luggage is more resistant to fall, and is suitble to need to give more protection
Luggage, soft shell luggage case weight be usually compared with hard shell luggage it is light, capacity is also more resilient, but, the drawing of soft shell luggage case
Chain position may pop because the inside object is excessive, and luggage case is using very wide in the daily trip of people
General, it is hot-forming that inflatable is usually used in luggage case in the process of production and processing.
Traditional handicraft is the molding of the auxiliary materials such as carbon fibre material, unsaturated-resin and release cloth, and material resin manual adhesive is normal
Warm curing molding, material interlayer are combined with air, cause local strength weak, mold is cheap, and processing procedure is simple, at low cost, disadvantage
Material property is poor, is not able to satisfy intensity, hardness, water resistance and the basic requirement of crushing resistance, odor profiles to be unable to satisfy use and want
It asks surface quality poor, unsightly, can not accomplish lightweight, severe operational environment, low efficiency,
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of moldings of carbon fiber thermal thermoset material luggage case hot pressing air bag
Technique, it is poor to solve material property, is not able to satisfy intensity, hardness, water resistance and the basic requirement of crushing resistance, it is odor profiles can not
It is poor to meet requirement surface quality, unsightly, the problem of can not accomplishing lightweight, severe operational environment and low efficiency.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of carbon fiber thermal thermoset material row
Lee's case hot pressing air bag moulding process, specifically includes the following steps:
S1, first release agent is coated on the upper die and lower die of mold, then by the carbon fibre appearance material layer color shape of needs
Shape is fitted in the upper die and lower die of mold, is then gradually fitted on carbon fiber material of main part layer；
S2, it in the inner wall of mold is put into customization air bag later, after upper die and lower die molding, is put into pressurization in hydraulic table；
S3,12-14Kg/CM is inflated into air bag2, hydraulic table heating temperature is in 100-200 DEG C of molding, 25-35min production
Product depanning；
S4, then receive Fluid pressure by elastic balloon and enhance the solidification of carbon fibre material uniform-compression principle, drive away
Material interlayer air prevents carbon fibre material in solidification hour offset, forming can be completed, then carry out cycle operation, can be realized
The molding circulation of luggage case hot pressing air bag is produced.
Preferably, the inside of the carbon fibre appearance material layer is viscous by the outside of adhesive and carbon fiber material of main part layer
It closes, and carbon fibre appearance material layer and carbon fiber material of main part layer are the semi-finished product carbon fibre material of impregnated good resin,
The inside of the carbon fiber material of main part layer is enclosed with air bag.
Preferably, the hydraulic table includes upper spider and lower bearing bracket, the bottom of the upper spider and the top of lower bearing bracket
It is fixedly connected to heating board, and the bottom of lower bearing bracket is fixedly connected with hydraulic cylinder, the bottom of the hydraulic cylinder is fixed to be connected
It is connected to bottom plate.
Preferably, the top of the bottom plate and it is located at the two sides of hydraulic cylinder and is fixedly connected to guiding slide bar, and is oriented to
The top of slide bar sequentially passes through lower bearing bracket and upper spider from bottom to up and extends to the inside of upper spider.
Preferably, the top movable of the lower bearing bracket is connected with mold, and the mold includes upper die and lower die, and upper mold
The connection of the top movable of bottom and lower die.
Preferably, the front of the upper die and lower die offers the air inlet being mutually adapted.
(3) beneficial effect
The present invention provides a kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process.Compared with prior art
Have it is following the utility model has the advantages that the carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process, by specifically include it is following
Step: release agent first S1, is coated on the upper die and lower die of mold, then the carbon fibre appearance material layer color shape of needs is pasted
The upper die and lower die in mold are closed, are then gradually fitted on carbon fiber material of main part layer, S2, are put into later in the inner wall of mold
Air bag is customized, after upper die and lower die molding, pressurization in hydraulic table is put into, S3, inflates 12-14Kg/CM into air bag2, hydraulic
Table heating temperature is formed at 100-200 DEG C, 25-35min product depanning, S4, then by elastic balloon receives Fluid pressure
And enhance the solidification of carbon fibre material uniform-compression principle, drive away material interlayer air, prevent carbon fibre material from solidifying hour offset,
Forming can be completed, then carry out cycle operation, can be realized and the molding circulation of luggage case hot pressing air bag is produced, appearance material layer
It is the semi-finished product carbon fibre material of impregnated good resin with carbon fiber material of main part layer, and carbon fiber material of main part layer is interior
Portion is enclosed with air bag, overcomes the problem of prior art material performance difference well, meet well basic requirement and
The demand of surface quality beauty；The overall performance for improving product can be integrated, design diversification and some of complex moulding can be with one
Body completes, and reaches product lightweight, reduces harm of the pernicious gas to working environment and operator, and yield and quality is same
Step is promoted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of inventive die and hydraulic balcony；
Fig. 2 is the structural schematic diagram of inventive die and air bag；
Fig. 3 is the structural schematic diagram of carbon fibre appearance material layer of the present invention and carbon fiber material of main part layer.
In figure, 1 mold, 101 upper molds, 102 lower dies, 2 carbon fibre appearance material layers, 3 carbon fiber material of main part layers, 4 air bags,
5 hydraulic tables, 51 upper spiders, 52 lower bearing brackets, 53 heating boards, 54 hydraulic cylinders, 55 bottom plates, 56 guiding slide bars, 6 air inlets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of carbon fiber thermal thermoset material luggage case heat
Pressuring gasbag moulding process, specifically includes the following steps:
S1, first release agent is coated in the upper mold 101 and lower die 102 of mold 1, then by the carbon fibre appearance material layer of needs
Then 2 color adhered shapes are gradually fitted on carbon fiber material of main part layer 3 in the upper mold 101 and lower die 102 of mold 1；
S2, customization air bag 4 is put into the inner wall of mold 1 is later put into hydraulic table after upper mold 101 and lower die 102 mold
Pressurization in 5；
S3,12-14Kg/CM is inflated into air bag 42, hydraulic 5 heating temperature of table is in 100-200 DEG C of molding, 25-35min
Product depanning；
S4, then receive Fluid pressure by elastic balloon 4 and enhance the solidification of carbon fibre material uniform-compression principle, drive away
Material interlayer air prevents carbon fibre material in solidification hour offset, forming can be completed, then carry out cycle operation, can be realized
The molding circulation of luggage case hot pressing air bag 4 is produced.
In the present invention, the inside of carbon fibre appearance material layer 2 is viscous by the outside of adhesive and carbon fiber material of main part layer 3
It closes, and carbon fibre appearance material layer 2 and carbon fiber material of main part layer 3 are the semi-finished product carbon fiber material of impregnated good resin
Material, the inside of carbon fiber material of main part layer 3 is enclosed with air bag 4.
In the present invention, hydraulic table 5 includes upper spider 51 and lower bearing bracket 52, the bottom of upper spider 51 and the top of lower bearing bracket 52
Portion is fixedly connected to heating board 53, and the bottom of lower bearing bracket 52 is fixedly connected with hydraulic cylinder 54, the bottom of hydraulic cylinder 54
It is fixedly connected with bottom plate 55.
In the present invention, the top of bottom plate 55 and be located at hydraulic cylinder 54 two sides be fixedly connected to guiding slide bar 56, and
The top of guiding slide bar 56 sequentially passes through lower bearing bracket 52 and upper spider 51 and the inside for extending to upper spider 51 from bottom to up.
In the present invention, the top movable of lower bearing bracket 52 is connected with mold 1, and mold 1 includes upper mold 101 and lower die 102, and on
The bottom of mould 101 is connect with the top movable of lower die 102.
In the present invention, the front of upper mold 101 and lower die 102 offers the air inlet being mutually adapted.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process, it is characterised in that: specifically includes the following steps:
S1, first release agent is coated in the upper mold (101) and lower die (102) of mold (1), then by the carbon fibre appearance material of needs
Layer (2) color adhered shape is then gradually fitted in carbon fiber material of main part in the upper mold (101) and lower die (102) of mold (1)
On layer (3)；
S2, customization air bag (4) is put into after upper mold (101) and lower die (102) mold in the inner wall of mold (1) is later put into hydraulic
Pressurization in table (5)；
S3,12-14Kg/CM is inflated into air bag (4)2, hydraulic table (5) heating temperature is in 100-200 DEG C of molding, 25-35min
Product depanning；
S4, then receive Fluid pressure by elastic balloon (4) and enhance the solidification of carbon fibre material uniform-compression principle, drive away material
Expect interlayer air, prevents carbon fibre material in solidification hour offset, forming can be completed, then carry out cycle operation, can be realized pair
The molding circulation production of luggage case hot pressing air bag (4).
2. a kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process according to claim 1, feature exist
In: the inside of the carbon fibre appearance material layer (2) is bonded by the outside of adhesive and carbon fiber material of main part layer (3), and
Carbon fibre appearance material layer (2) and carbon fiber material of main part layer (3) are the semi-finished product carbon fibre material of impregnated good resin,
The inside of the carbon fiber material of main part layer (3) is enclosed with air bag (4).
3. a kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process according to claim 1, feature exist
In: the hydraulic table (5) include upper spider (51) and lower bearing bracket (52), the bottom of the upper spider (51) and lower bearing bracket (52)
Top be fixedly connected to heating board (53), and the bottom of lower bearing bracket (52) is fixedly connected with hydraulic cylinder (54), the liquid
The bottom of compressing cylinder (54) is fixedly connected with bottom plate (55).
4. a kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process according to claim 3, feature exist
In: the bottom plate (55) top and be located at the two sides of hydraulic cylinder (54) and be fixedly connected to guiding slide bar (56), and be oriented to
The top of slide bar (56) sequentially passes through lower bearing bracket (52) and upper spider (51) and the inside for extending to upper spider (51) from bottom to up.
5. a kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process according to claim 1, feature exist
In: the top movable of the lower bearing bracket (52) is connected with mold (1), and the mold (1) includes upper mold (101) and lower die (102),
And the bottom of upper mold (101) is connect with the top movable of lower die (102).
6. a kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process according to claim 5, feature exist
In: the front of the upper mold (101) and lower die (102) offers the air inlet (6) being mutually adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287826.5A CN109291467A (en) | 2018-10-31 | 2018-10-31 | A kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287826.5A CN109291467A (en) | 2018-10-31 | 2018-10-31 | A kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process |
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| CN109291467A true CN109291467A (en) | 2019-02-01 |
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| CN201811287826.5A Pending CN109291467A (en) | 2018-10-31 | 2018-10-31 | A kind of carbon fiber thermal thermoset material luggage case hot pressing air bag moulding process |
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Cited By (7)
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|---|---|---|---|---|
| CN110936524A (en) * | 2019-11-19 | 2020-03-31 | 龚建叶 | Forming die and method for carbon fiber box |
| CN111113950A (en) * | 2020-01-03 | 2020-05-08 | 嘉兴翔翌复合材料有限公司 | Bag pressing forming process of carbon fiber product |
| WO2021058714A1 (en) | 2019-09-25 | 2021-04-01 | Covestro Intellectual Property Gmbh & Co. Kg | Thermoplastic composite sheet and prepartion method therefor and article made therefrom |
| EP3848192A1 (en) | 2020-01-10 | 2021-07-14 | Covestro Deutschland AG | Thermoplastic composite sheet and prepartion method therefor and article made therefrom |
| CN113370557A (en) * | 2021-06-15 | 2021-09-10 | 浩珂科技有限公司 | Preparation method of carbon fiber square tube |
| CN114474683A (en) * | 2020-11-12 | 2022-05-13 | 东莞永湖复合材料有限公司 | Composite material formed luggage case and manufacturing method thereof |
| WO2022116124A1 (en) * | 2020-12-04 | 2022-06-09 | 东莞永湖复合材料有限公司 | Suitcase having frame integrally formed from composite material and fabrication method therefor |
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| CN113370557A (en) * | 2021-06-15 | 2021-09-10 | 浩珂科技有限公司 | Preparation method of carbon fiber square tube |
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Application publication date: 20190201 |