CN107283880A - A kind of production equipment of glass fiber reinforced plastic flat plate door skin and preparation method thereof - Google Patents

A kind of production equipment of glass fiber reinforced plastic flat plate door skin and preparation method thereof Download PDF

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Publication number
CN107283880A
CN107283880A CN201710683230.6A CN201710683230A CN107283880A CN 107283880 A CN107283880 A CN 107283880A CN 201710683230 A CN201710683230 A CN 201710683230A CN 107283880 A CN107283880 A CN 107283880A
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CN
China
Prior art keywords
fiber reinforced
reinforced plastic
flat plate
glass fiber
resin
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.)
Pending
Application number
CN201710683230.6A
Other languages
Chinese (zh)
Inventor
杨国刚
周杰
张健侃
徐鹂刚
张海旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vibration Blackstone Colorful New Materials Co Ltd
Original Assignee
Vibration Blackstone Colorful New Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vibration Blackstone Colorful New Materials Co Ltd filed Critical Vibration Blackstone Colorful New Materials Co Ltd
Priority to CN201710683230.6A priority Critical patent/CN107283880A/en
Publication of CN107283880A publication Critical patent/CN107283880A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10Coating or impregnating independently of the moulding or shaping step
    • B29B15/12Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/14Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length of filaments or wires
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/50Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/504Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/54Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545Perforating, cutting or machining during or after moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/06Unsaturated polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/724Doors

Abstract

The present invention relates to production equipment of a kind of glass fiber reinforced plastic flat plate door skin and preparation method thereof, it belongs to composite production and processing field.The production equipment of glass fiber reinforced plastic flat plate door skin of the present invention includes Woven glass cloth, resin container, resin pipeline, resin and drenches outlet, carrier film, guide roller, compound Dilvar zone, rolling curing area, glass fiber reinforced plastic flat plate and cutting mechanism, resin container is drenched by resin pipeline to resin to be exported, carrier film is located at resin and drenches exit, the carrier film and Woven glass cloth that the surface is provided with unsaturated polyester resin matrix import compound Dilvar zone by guide roller, and the rear end of the compound Dilvar zone sets gradually rolling curing area, glass fiber reinforced plastic flat plate and cutting mechanism.The present invention also provides a kind of preparation method of glass fiber reinforced plastic flat plate door skin.The present invention is rational in infrastructure, realizes Woven glass cloth as the production of reinforcing material, unsaturated polyester resin for the glass fiber reinforced plastic door skin of matrix, realization can be produced continuously, and production cost is low, operating efficiency is high, safe and reliable, easy to operate.

Description

A kind of production equipment of glass fiber reinforced plastic flat plate door skin and preparation method thereof
Technical field
The present invention relates to a kind of production equipment and preparation method thereof, more particularly, to a kind of production of glass fiber reinforced plastic flat plate door skin Equipment and preparation method thereof, it belongs to composite production and processing field.
Background technology
Glass fiber reinforced plastic door is using foaming or cellular material as sandwich layer, using glass fiber reinforced thermosetting composite board as skin Layer, timber or Wood-plastic material are the kind of the finishing door of framework.This door is made due to main materials such as use composites, Therefore there is more preferable waterproof, moisture resistance performance than common timber, can be used for a long time in the larger environment of humidity, and not It is easily deformed.
Common glass fiber reinforced plastic door uses SMC moulding materials for door skin, and the shaping of SMC moulding materials needs to pass through what warp was chopped Glass fibre flows with resin in the mould of given shape, full of mould, and is obtained at a certain temperature after solidification.This kind multiple The performance of condensation material need to produce in flow process by glass fibre certain orientation and staggeredly after can be only achieved, simultaneously The thickness of the material can not typically be less than 2mm, the problem of insufficient strength easily ftractures easily occur if thickness is too thin.Therefore 2 layers of door skin on the weight about 3.6kg of every square metre thick 2mm of SMC moulded door skins, the weight about 7-8kg of a door skin, Yishanmen Then there are 14-16kg weights, and the characteristics of due to SMC moulding materials, therefore, it is difficult to the loss of weight by way of reducing door skin thickness, and It is difficult to reduce cost of raw and processed materials on the premise of certain performance is ensured.
Publication date is on 03 03rd, 2010, in the Chinese patent of Publication No. 101659123, discloses a kind of title For the patent of invention of " a kind of structural section production line of high-efficiency glass fiber reinforced plastic door and window ".The door-window section bar that the patent is used is that glass fibre exists Under special equipment traction, hot setting after being heated with mould is saturated during by resin cartridge, any surface finish, size is formed steady The high glass fiber reinforced plastic shapes product of fixed, intensity, it is not necessary to which polishing can just be connected with on-line spray, cutting on line, product through special angle Fitting and encapsulant can be assembled into the door and window of high-quality.Although the patent can obtain the glass fiber reinforced plastic door window profile of high-quality, It is that a skin thickness and Cost Problems are difficult to solve, therefore still there is drawbacks described above in it.
The content of the invention
It is an object of the invention to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, Woven glass cloth is realized as the production of reinforcing material, unsaturated polyester resin for the glass fiber reinforced plastic door skin of matrix, and makes full use of glass Fine fabric is easy to operate, the continuous characteristic of glass, and realization can be produced continuously, and production cost is low, operating efficiency is high, safe and reliable, behaviour Make production equipment of convenient glass fiber reinforced plastic flat plate door skin and preparation method thereof.
The present invention the used technical scheme that solves the above problems is:The production equipment of glass fiber reinforced plastic flat plate door skin, including Woven glass cloth, resin container, resin pipeline and resin drench outlet, and the resin container is drenched by resin pipeline to resin to be exported, the tree The unsaturated polyester resin matrix that certain formula is prepared, Woven glass cloth and the unsaturated polyester resin matrix bag are provided with fat tank Cover, it is characterised in that:Including carrier film, guide roller, compound Dilvar zone, rolling curing area, glass fiber reinforced plastic flat plate and cutting mechanism, institute State carrier film and be located at resin pouring exit, the carrier film and Woven glass cloth that the surface is provided with unsaturated polyester resin matrix pass through Guide roller imports compound Dilvar zone, and the rear end of the compound Dilvar zone sets gradually rolling curing area, glass fiber reinforced plastic flat plate and cutting machine Structure;It is rational in infrastructure, Woven glass cloth is realized as the production of reinforcing material, unsaturated polyester resin for the glass fiber reinforced plastic door skin of matrix, Production cost is low, operating efficiency is high, safe and reliable.
Preferably, compound Dilvar zone of the present invention includes the first carry-over pinch rolls, chain belt and multiple pressure rollers, the first carry-over pinch rolls Matched with chain belt, the chain belt passes through multiple pressure roller hybrid infusions after pressing Woven glass cloth and carrier film;Compound Dilvar zone is obtained Woven glass cloth after unsaturated polyester resin matrix dipping.
Preferably, rolling curing area of the present invention includes the second carry-over pinch rolls, conveyer belt and multiple to roller, the second traction Roller and conveyer belt matching, the conveyer belt solidify after being impregnated by unsaturated polyester resin matrix with Woven glass cloth;Roll curing area Realize the solidification of plain batton door skin.
Preferably, present invention additionally comprises resin scraper, the resin scraper is arranged on the side of carrier film;By adjusting tree The gap of fat scraper and carrier film, realizes the uniform coating on carrier film surface of resin, uniform insatiable hunger is coated with as surface With the carrier film of polyester resin.
Preferably, cutting mechanism of the present invention is using rolling cut or cuts;Carry out the cutting of sheet material.
Preferably, conveyer belt of the present invention uses Teflon band or steel band.
The present invention also provides a kind of preparation method of glass fiber reinforced plastic flat plate door skin, is set using the production of glass fiber reinforced plastic flat plate door skin It is standby, it is characterised in that:Comprise the following steps:
(1)The unsaturated polyester resin matrix that certain formula is prepared reaches one fixed width from resin container by resin pipeline Resin drenches outlet.
(2)Unsaturated polyester resin matrix is poured into carrier film surface, by adjusting the gap of resin scraper and carrier film, The carrier film that surface is coated with uniform unsaturated polyester resin matrix must be arrived.
(3)Be coated with the carrier film and Woven glass cloth of unsaturated polyester resin matrix guide roller lead be downwardly into it is compound Dilvar zone, and obtain the Woven glass cloth after unsaturated polyester resin matrix dipping.
(4)Woven glass cloth after dipping enters rolling curing area, triggers consolidating for unsaturated polyester resin at a certain temperature Change reaction, while using thickness and density that product after solidification is controlled roller, ultimately forming Woven glass cloth and being dispersed in solidification not Glass fiber reinforced plastic flat plate in saturated polyester resin matrix.
(5)The length of obtained continuous sheet material as requested is cut using cutting mechanism, obtains being used for fiberglass The glass fiber reinforced plastic flat plate door skin of pupil's production.
Preferably, step of the present invention(3)In, the Woven glass cloth uses grammes per square metre for 500-1500g/m2, the glass Fine fabric is reinforcing material.
Preferably, step of the present invention(4)In, the temperature of the rolling curing area is 80 DEG C -150 DEG C.
Preferably, step of the present invention(5)In, the thickness of glass fiber reinforced plastic flat plate door skin is 0.5-1.5mm.
The present invention compared with prior art, with advantages below and effect:It is rational in infrastructure, it is safe and reliable, it is easy to operate, can Realize the glass fiber reinforced plastic flat plate door skin of Woven glass cloth is reinforcing material, unsaturated polyester resin is matrix lightweight, low cost Continuous production, the problem of wasting larger when reducing batch production, while reducing production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the production equipment of the embodiment of the present invention.
Fig. 2 is the glass fiber reinforced plastic flat plate door skin cross-section structure of the embodiment of the present invention.
In figure:Woven glass cloth 1, unsaturated polyester resin matrix 2, resin container 3, resin pipeline 4, resin drenches outlet 5, resin Scraper 6, carrier film 7, guide roller 8 is combined Dilvar zone 9, rolls curing area 10, cutting mechanism 11, glass fiber reinforced plastic flat plate door skin 12, glass Glass steel flat board 13, the first carry-over pinch rolls 91, chain belt 92, pressure roller 93, the second carry-over pinch rolls 101, conveyer belt 102, to roller 103.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair Bright explanation and the invention is not limited in following examples.
Embodiment.
Referring to Fig. 1 to Fig. 2, the production equipment of the glass fiber reinforced plastic flat plate door skin in the present embodiment mainly includes Woven glass cloth 1, no Saturated polyester resin matrix 2, resin container 3, resin pipeline 4, resin drench outlet 5, resin scraper 6, carrier film 7, guide roller 8, multiple Close Dilvar zone 9, rolling curing area 10 and cutting mechanism 11.
Resin container 3 in the present embodiment drenches to be provided with outlet 5, the resin container 3 by resin pipeline 4 to resin necessarily matches somebody with somebody The unsaturated polyester resin matrix 2 that side is prepared, Woven glass cloth 1 is coated with the unsaturated polyester resin matrix 2.
Carrier film 7 in the present embodiment is located at resin and drenched at outlet 5, and the surface is provided with unsaturated polyester resin matrix 2 Carrier film 7 and Woven glass cloth 1 compound Dilvar zone 9 is imported by guide roller 8, rear end of the compound Dilvar zone 9 sets gradually rolling Cured area 10, glass fiber reinforced plastic flat plate 13 and cutting mechanism 11.
Compound Dilvar zone 9 in the present embodiment includes the first carry-over pinch rolls 91, chain belt 92 and multiple pressure rollers 93, the first carry-over pinch rolls 91 match with chain belt 92, the chain belt 92 Woven glass cloth 1 and carrier film 7 are pressed after by multiple hybrid infusions of pressure roller 93.
Rolling curing area 10 in the present embodiment includes the second carry-over pinch rolls 101, conveyer belt 102 and multiple to roller 103, second Carry-over pinch rolls 101 and conveyer belt 102 are matched, the conveyer belt 102 by unsaturated polyester resin matrix 2 impregnate after with Woven glass cloth 1 Solidification.
Resin scraper 6 in the present embodiment is arranged on the side of carrier film 7.
Cutting mechanism 11 in the present embodiment uses rolling cut or cut;Conveyer belt 102 uses Teflon band or steel band.
A kind of preparation method of glass fiber reinforced plastic flat plate door skin of the present embodiment, comprises the following steps:
(1)The unsaturated polyester resin matrix 2 that certain formula is prepared reaches a fixed width from resin container 3 by resin pipeline 4 The resin of degree drenches outlet 5.
(2)Unsaturated polyester resin matrix 2 is poured into the surface of carrier film 7, by adjusting resin scraper 6 and carrier film 7 Gap, obtains to surface and is coated with the carrier film 7 of uniform unsaturated polyester resin matrix 2.
(3)The carrier film 7 and Woven glass cloth 1 for being coated with unsaturated polyester resin matrix 2 are downwardly into leading for guide roller 8 Compound Dilvar zone 9, and obtain the Woven glass cloth 1 after unsaturated polyester resin matrix 2 impregnates.
(4)Woven glass cloth 1 after dipping enters rolling curing area 10, triggers unsaturated polyester resin at a certain temperature Curing reaction, while using the thickness and density that control roller 103 product after solidification, ultimately forming Woven glass cloth 1 and being dispersed in admittedly Glass fiber reinforced plastic flat plate 13 in the unsaturated polyester resin matrix 2 of change.
(5)The length of the continuous sheet material obtained using 11 pairs of cutting mechanism as requested is cut, and obtains being used for glass The glass fiber reinforced plastic flat plate door skin 12 of steel casement door production.
Referring to Fig. 1, the door skin structure in the present embodiment mainly includes 2 groups of Woven glass cloth 1 and unsaturated polyester resin matrix Into wherein Woven glass cloth 1 is coated by unsaturated polyester resin matrix 2, and unsaturated polyester resin matrix 2 is by heating rolling Mode makes solidification and forms an entirety with Woven glass cloth 1.
Grammes per square metre is 500-1500g/m by the present embodiment2Woven glass cloth 1 as reinforcing material, will fill by certain formula The resin that the unsaturated polyester resin matrix 2 of preparation reaches one fixed width from resin container 3 by resin pipeline 4 drenches outlet 5, will Unsaturated polyester resin matrix 2 pours the surface of carrier film 7, by adjusting the gap of resin scraper 6 and carrier film 7, realizes resin The uniform coating on the surface of carrier film 7, the carrier film 7 of uniform unsaturated polyester resin is coated with as surface, this is coated with The carrier film 7 and Woven glass cloth 1 of unsaturated polyester resin matrix 2 are downwardly into compound Dilvar zone 9 in leading for guide roller 8.Multiple Close in Dilvar zone 9, under the drive of front and rear two pair of first carry-over pinch rolls 91, chain belt 92 is by Woven glass cloth 1 and coated with resins up and down Carrier film 7 enters the rolling section being made up of multiple pressure rollers 93 after pressing, in rolling section, chain belt 92 is with Woven glass cloth 1 and not The S types space that saturated polyester resin matrix 2 is formed along pressure roller 93 is advanced forward, realizes resin to glass during traveling Dipping, and obtain the Woven glass cloth 1 after resin dipping.Afterwards, the Woven glass cloth 1 after unsaturated polyester resin matrix 2 impregnates enters Enter rolling curing area 10 of the temperature control at 80 DEG C -150 DEG C.In rolling curing area 10, under the drive of the second carry-over pinch rolls 101, Conveyer belt 102 clips the Woven glass cloth 1 after resin dipping, triggers the solidification of unsaturated polyester resin anti-at a certain temperature Should, while using the thickness and density that control roller 103 product after solidification, ultimately forming Woven glass cloth 1 and being dispersed in solidification not Glass fiber reinforced plastic flat plate 13 in saturated polyester resin matrix 2.The continuous sheet material that 11 pairs of cutting mechanism is obtained is used afterwards as requested Length cut, as can be used for glass fiber reinforced plastic door production glass fiber reinforced plastic flat plate door skin 12.
The present embodiment with individual layer Woven glass cloth 1 be main reinforcing material, by having unsaturated polyester resin with area load The infiltration of the carrier film 7 of matrix 2 glass in impregnation stage realizes resin to Woven glass cloth 1, afterwards with certain temperature (80 DEG C -150 DEG C) continuous rolling section realize the solidification of unsaturated polyester resin, ultimately form a kind of thickness be only 0.5-1.5mm and The enhanced lightweight of Woven glass cloth 1, inexpensive glass fiber reinforced plastic flat plate door skin 12.
In the equipment of production glass fiber reinforced plastic flat plate door skin, unreeled comprising Woven glass cloth 1, carrier film 7, resin is in carrier film The compound impregnation section of coating procedure on 7, glass-fiber-fabric and resin, the continuous rolling solidification section of heating etc. realize the portion of difference in functionality Point, so that continuous production glass fiber reinforced plastic flat plate door skin 12 can be realized.
The door skin of the present embodiment is due to using glass fabric for main reinforcing material, and it makes production without chopped glass Product have excellent mechanical property.Therefore it can be done more using the enhanced material of Woven glass cloth 1 when reaching SMC material performance Gently, so as to will be the cost of raw material under to a certain degree.
In order to realize glass fiber reinforced plastic flat plate door skin production, the present embodiment is unreeled by the continuous of Woven glass cloth 1, utilizes carrying Film 7 is realized impregnates hybrid infusion with resin, realizes the solidification of plain batton door skin under heating pressurization using continuous roll unit, finally Realize the production of the product.
The present embodiment by regulation be coated to the surface of carrier film 7 amount of resin number, control end article glass contain Amount and thickness;The method continuously rolled using heating, realizes the continuous solidification of the Woven glass cloth 1 impregnated to unsaturated polyester resin Shaping, can greatly speed up production efficiency, and reduce cutting waste;In the continuous rolling area of heating, using Teflon band or steel band As conveyer belt 102, the solidification of the unsaturated polyester resin under the assistance of transmission belt is realized;In the continuous rolling area of heating, pass through Regulation rolling is adjusted with to the space of roller 103, can assist to control the thickness of glass fiber reinforced plastic flat plate 13 finally given.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components Title etc. can be different, and the above content described in this specification is only to structure example explanation of the present invention.It is all according to The equivalence changes or simple change done according to the construction described in inventional idea of the present invention, feature and principle, are included in this hair In the protection domain of bright patent.Those skilled in the art can do various to described specific embodiment The modification of various kinds or supplement or using similar mode substitute, without departing from the present invention structure or surmount present claims Scope defined in book, all should belong to protection scope of the present invention.

Claims (10)

1. a kind of production equipment of glass fiber reinforced plastic flat plate door skin, including Woven glass cloth, resin container, resin pipeline and resin drench outlet, The resin container is drenched by resin pipeline to resin to be exported, and the unsaturated polyester (UP) tree that certain formula is prepared is provided with the resin container Aliphatic radical body, Woven glass cloth is coated with the unsaturated polyester resin matrix, it is characterised in that:Including carrier film, guide roller, compound leaching Stain area, rolling curing area, glass fiber reinforced plastic flat plate and cutting mechanism, the carrier film are located at resin and drench exit, and the surface is provided with The carrier film and Woven glass cloth of unsaturated polyester resin matrix import compound Dilvar zone by guide roller, after the compound Dilvar zone End sets gradually rolling curing area, glass fiber reinforced plastic flat plate and cutting mechanism.
2. the production equipment of glass fiber reinforced plastic flat plate door skin according to claim 1, it is characterised in that:The compound Dilvar zone bag The first carry-over pinch rolls, chain belt and multiple pressure rollers are included, the first carry-over pinch rolls are matched with chain belt, the chain belt presses Woven glass cloth and carrier film Pass through multiple pressure roller hybrid infusions afterwards.
3. the production equipment of glass fiber reinforced plastic flat plate door skin according to claim 1, it is characterised in that:The rolling curing area bag The second carry-over pinch rolls, conveyer belt and multiple to roller are included, the second carry-over pinch rolls and conveyer belt matching, the conveyer belt pass through unsaturated polyester (UP) tree Solidify after aliphatic radical body dipping with Woven glass cloth.
4. the production equipment of glass fiber reinforced plastic flat plate door skin according to claim 1, it is characterised in that:Also include resin scraper, The resin scraper is arranged on the side of carrier film.
5. the production equipment of glass fiber reinforced plastic flat plate door skin according to claim 1, it is characterised in that:The cutting mechanism is used Rolling cut is cut.
6. the production equipment of glass fiber reinforced plastic flat plate door skin according to claim 3, it is characterised in that:The conveyer belt is using special Fluorine tengential belt or steel band.
7. a kind of preparation method of glass fiber reinforced plastic flat plate door skin, using the production of the glass fiber reinforced plastic flat plate door skin described in claim 1-6 Equipment, it is characterised in that:Comprise the following steps:
(1)The unsaturated polyester resin matrix that certain formula is prepared reaches one fixed width from resin container by resin pipeline Resin drenches outlet;
(2)Unsaturated polyester resin matrix is poured into carrier film surface, by adjusting the gap of resin scraper and carrier film, obtained Surface is coated with the carrier film of uniform unsaturated polyester resin matrix;
(3)The carrier film and Woven glass cloth for being coated with unsaturated polyester resin matrix are downwardly into compound dipping in leading for guide roller Area, and obtain the Woven glass cloth after unsaturated polyester resin matrix dipping;
(4)Woven glass cloth after dipping enters rolling curing area, triggers the solidification of unsaturated polyester resin anti-at a certain temperature Should, while using the thickness and density that control roller product after solidification, ultimately forming the unsaturation that Woven glass cloth is dispersed in solidification Glass fiber reinforced plastic flat plate in polyester resin matrix;
(5)The length of obtained continuous sheet material as requested is cut using cutting mechanism, obtains being used for fiberglass pupil The glass fiber reinforced plastic flat plate door skin of production.
8. the preparation method of glass fiber reinforced plastic flat plate door skin according to claim 7, it is characterised in that:The step(3)In, institute State Woven glass cloth and use grammes per square metre for 500-1500g/m2, the Woven glass cloth is reinforcing material.
9. the preparation method of glass fiber reinforced plastic flat plate door skin according to claim 7, it is characterised in that:The step(4)In, institute The temperature for stating rolling curing area is 80 DEG C -150 DEG C.
10. the preparation method of glass fiber reinforced plastic flat plate door skin according to claim 7, it is characterised in that:The step(5)In, The thickness of glass fiber reinforced plastic flat plate door skin is 0.5-1.5mm.
CN201710683230.6A 2017-08-11 2017-08-11 A kind of production equipment of glass fiber reinforced plastic flat plate door skin and preparation method thereof Pending CN107283880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710683230.6A CN107283880A (en) 2017-08-11 2017-08-11 A kind of production equipment of glass fiber reinforced plastic flat plate door skin and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201710683230.6A CN107283880A (en) 2017-08-11 2017-08-11 A kind of production equipment of glass fiber reinforced plastic flat plate door skin and preparation method thereof

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CN107283880A true CN107283880A (en) 2017-10-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI713814B (en) * 2018-01-26 2020-12-21 金財興股份有限公司 Method and device for manufacturing fiber reinforcement composite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI713814B (en) * 2018-01-26 2020-12-21 金財興股份有限公司 Method and device for manufacturing fiber reinforcement composite

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