CN108582820A - A kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones - Google Patents
A kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones Download PDFInfo
- Publication number
- CN108582820A CN108582820A CN201810655136.4A CN201810655136A CN108582820A CN 108582820 A CN108582820 A CN 108582820A CN 201810655136 A CN201810655136 A CN 201810655136A CN 108582820 A CN108582820 A CN 108582820A
- Authority
- CN
- China
- Prior art keywords
- glass
- laying bricks
- manufacturing
- stones
- reinforced plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/70—Completely encapsulating inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
- B29L2031/102—Bricks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to it is a kind of belong to build the manufacturing method of molding glass fibre reinforced plastic structure by laying bricks or stones, belong to glass-reinforced plastic material technical field.It mainly winds glass fiber material on foam core material, by the foam core material of multiple winding glass fiber materials, in the fiber glass resin of faying face coating zone filler, using positioning such as locating pin, clamping apparatus, patterns, build into component blank by laying bricks or stones, dry component blank polylith after polishing is modified is assemblied into an integral workblank, fiber glass resin is pasted over again on integral workblank surface, glass cloth is pasted, is finished product after modification of polishing after dry.Manufacturing process of the present invention is simple, easy for construction；Cost can be greatlyd save, shorten production cycle, overall structure specific strength height；It is not removed for molding foamed material, is mold not only but also is moulding material；Molding die usage amount is few, reduces the manufacturing cost of glass fiber reinforced plastics product.Simplify production technology, large-scale glass fiber reinforced plastics product can be produced, can also realize scene creation construction etc..
Description
Technical field：
The present invention relates to it is a kind of belong to build the manufacturing method of molding glass fibre reinforced plastic structure by laying bricks or stones, belong to glass-reinforced plastic material technology neck
Domain.
Background technology：
Before the present invention makes, various glass fiber reinforced plastics products are manufactured using glass-reinforced plastic material and have been obtained in all conglomeraties extensively
Using.Glass fibre reinforced plastic structure material, processing technology are as follows：
The manufacture of glass fiber reinforced plastics product generally uses detachable mold, manual pasting molding.Wood, gypsum is first used to make system
Then the model of product pastes according to materials such as model resin, fiberglass, polish mold.Then by hand in molding die
It is upper to repeat to brush resin, patch glass fabric, felt, after reaching the regulation number of plies, the glass fiber reinforced plastics product of multilayer is polished to after dry.
Using above-mentioned manufacturing method the problem is that：It is needed using the shaping mould for largely needing to dismantle when fiberglass is molded
Have, needs to be arranged the supplementary structures such as a large amount of muscle, plate in glass fiber reinforced plastics product structure with proof strength and rigidity.The glass of this structure
Steel making is of high cost, number of molds is big, the production cycle is long.
Invention content：
It is an object of the present invention to overcome the above deficiencies, simple to provide a kind of manufacturing process, manufacturing cost is low,
With short production cycle, unit structure strength and stiffness are high, and mold usage amount is few, easy for construction to build molding glass fibre reinforced plastic structure by laying bricks or stones
Manufacture method.
What the primary solutions of the present invention were realized in：Its manufacturing method is as follows：
(1) foamed material is cut into foam core material by；
(2) winds glass fiber material on foam core material；
(3) by least more than one winding glass fiber material foam core material faying face on coating zone filler glass
Glass steel resin；Build into glass steel part blank by laying bricks or stones；Using locating pin, clamping apparatus, pattern positioning.
(4) the component blanks of after drying are assemblied into entirety after polishing is modified using at least one piece or more
Fiberglass blank；
(5) pastes fiber glass resin, patch glass cloth again on whole glass steel blank surface, after modification of polishing after dry i.e.
For finished product.
Filler weight percentage is 5-50% in the fiber glass resin with filler in the present invention；Wherein talcum powder weight percent
Than for 0-25%, quartz sand weight percent be 0-30%, staple glass fibre weight percent is 1-15%, curing agent weight hundred
Divide than being 1-20%：The weight percent of fiber glass resin is 50-95%, by talcum powder, quartz sand, staple glass fibre, solidification
Agent and fiber glass resin mix in proportion, and carry out at normal temperatures.
Glass fiber material in the present invention is using glass fabric, glass mat, glass fiber mesh, glass fiber tape
Deng.
Fiber glass resin in the present invention is using epoxy resin, polyurethane resin, phenolic resin etc..
Foamed material in the present invention is generally using the last closed-cell materials of bubble.
The shape of foam core material in the present invention presses layout design shape.
Curing agent in the present invention is using ethylenediamine, triethylene tetramine, tetraethylenepentamine etc..
Compared with the prior art following advantages that the present invention has：
Manufacturing process of the present invention is simple, easy for construction；Cost can be greatlyd save, shorten the production cycle, due to using glass
Glass outer steel shell body, the mode that tooled joint is built by laying bricks or stones, so unit structure strength and stiffness are high；It is not removed for molding foamed material,
It is mold not only but also is moulding material；A large amount of fiberglass molding dies are omitted to make, so as to shorten the production cycle, reduce glass
Glass steel part ground manufacturing cost.Production technology is simplified, large-scale glass fiber reinforced plastics product can be produced, can also realize live creation
Construction etc..
Description of the drawings：
Fig. 1 is that the present invention builds molding foam core material structure chart by laying bricks or stones：
Fig. 2 is to build molding glass fibre reinforced plastic structure figure by laying bricks or stones in the embodiment of the present invention one：
Fig. 3 is to build molding glass fibre reinforced plastic structure figure by laying bricks or stones in the embodiment of the present invention two：
Specific implementation mode：
The present invention will be described further in conjunction with the examples of implementation in attached drawing below：
Embodiment one：
In the present embodiment using foamed material is cut into required foam core material 1 according to drawing, in foam core material 1
Upper winding glass fabric 2；In the fiber glass resin 3 of the foam core material faying face coating zone filler of multiple winding glass cloth.
Under room temperature, extracting epoxy resin weight percent is 70%, ethylenediamine weight percent is 2%, talcum powder weight percent is
10%, it is the fiber glass resin 3 with filler that quartz sand weight percent, which is 8% uniform reconciles,.Using locating pin, clamping apparatus, lean on
Mould positions.Fiberglass blank 4 is built by laying bricks or stones according to the shape of glass fiber reinforced plastics product and structural requirement；Glass steel part through natural drying
Blank is assemblied into an integral workblank 5 after polishing is modified using polylith；Fiberglass tree is pasted over again on 5 surface of integral workblank
Fat pastes glass cloth 6, is required fiberglass kayak body component finished product after modification of polishing after dry.The technology of the present invention can be extensive
Manufacture for glass fibre reinforced plastic structure ship, GRP mold, sculpture, holder and glass fibre reinforced plastic structure part.
The equipment used in the embodiment of the present invention is mostly conventional equipment, the cutting of the fine structures foamed material such as fiberglass reinforced plastic boat
The equipment such as wire cutting, electrical heating cutting, scroll saw can be used, raw material are that market is purchased, and are operated at normal temperatures, are spontaneously dried solid
Change.
Embodiment two：
The present invention takes bubble powder material to be cut into required bubble end core material 1 according to drawing requirement.Extracting epoxy resin weight
Percentage is 72%, ethylenediamine weight percent is 18%, quartz sand weight percent is that uniformly band is made in reconciliation for 10% progress
The epoxy resin 3 of filler.The winding glass felt 2 on the last core material 1 of bubble, then in the bubble end core material knots of multiple winding glass mats
The epoxy resin 3 of conjunction face coating zone filler.Using locating pin 4, clamping apparatus, pattern positioning, fiberglass wall blank is built by laying bricks or stones；From
So dry wall blank surface pastes fiber glass resin over again, pastes glass cloth 5, is required glass after modification of polishing after dry
Glass steel wall finished product.The technology of the present invention can be widely used for glass fibre reinforced plastic structure ship, GRP mold, sculpture, holder and fiberglass knot
The manufacture of component.
The equipment used in the embodiment of the present invention is mostly conventional equipment, the cutting of the fine structures foamed material such as fiberglass reinforced plastic boat
The equipment such as wire cutting, electrical heating cutting, scroll saw can be used, raw material are that market is purchased, and are operated at normal temperatures, are spontaneously dried solid
Change.
Claims (4)
1. a kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones, it is characterized in that using following manufacturing method：
(1) foamed material is cut into foam core material by；
(2) winds glass fiber material on foam core material；
(3) by least more than one winding glass fiber material foam core material faying face on coating zone filler fiberglass
Resin；Build into glass steel part blank by laying bricks or stones；Using locating pin, clamping apparatus, pattern positioning.
(4) the component blanks of after drying are assemblied into an integral workblank after polishing is modified using at least one piece or more；
(5) pastes fiber glass resin again on integral workblank surface, pastes glass cloth, is finished product after modification of polishing after dry.
2. a kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones according to claim 1, it is characterised in that the band
Filler weight percentage is 5-50% in the fiber glass resin of filler；Wherein talcum powder weight percent is 0-25%, quartz sand
Weight percent is 0-30%, staple glass fibre weight percent is 1-15%, curing agent weight percent is 1-20%：Glass
The weight percent of steel resin be 50-95%, by talcum powder, quartz sand, staple glass fibre, curing agent and fiber glass resin press than
Example is uniformly mixed, and is carried out at normal temperatures.
3. a kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones according to claim 1, it is characterised in that described
Glass fiber material is using glass fabric, glass mat, glass fiber mesh, glass fiber tape.
4. a kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones according to claim 1, it is characterised in that described
Foamed material is generally using the last closed-cell materials of bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655136.4A CN108582820A (en) | 2018-06-23 | 2018-06-23 | A kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655136.4A CN108582820A (en) | 2018-06-23 | 2018-06-23 | A kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108582820A true CN108582820A (en) | 2018-09-28 |
Family
ID=63634107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655136.4A Withdrawn CN108582820A (en) | 2018-06-23 | 2018-06-23 | A kind of manufacturing method for building molding glass fibre reinforced plastic structure by laying bricks or stones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108582820A (en) |
-
2018
- 2018-06-23 CN CN201810655136.4A patent/CN108582820A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |