CN104908336B - The production method of wide cut fiberglass gel coat tablet - Google Patents
The production method of wide cut fiberglass gel coat tablet Download PDFInfo
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- CN104908336B CN104908336B CN201510204287.4A CN201510204287A CN104908336B CN 104908336 B CN104908336 B CN 104908336B CN 201510204287 A CN201510204287 A CN 201510204287A CN 104908336 B CN104908336 B CN 104908336B
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- wide cut
- chain
- fiberglass gel
- coat tablet
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- 239000011152 fibreglass Substances 0.000 title claims abstract description 95
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000009966 trimming Methods 0.000 claims abstract description 8
- 101100074336 Xenopus laevis ripply2.1 gene Proteins 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000032683 aging Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000001723 curing Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
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
- B29C70/04—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
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention provides a kind of production methods of wide cut fiberglass gel coat tablet, include the following steps：Flattening, fiberglass raw material mixed liquor is laid on technological forming film, and flattening is realized using the flattening system for being capable of providing lateral external broach；Feed is fed feed of the broad-adjustable shuttle-type feed system realization to raw material mixed liquor using material；Blade coating adjusts blade coating knife realization using Multipoint adjustable knife rest and the paving thickness of wide cut fiberglass gel coat flat plate stock mixed liquor is accurately controlled；Yarn cutting plus yarn, ledger line；It smooths and infiltrates；It is heating and curing, the curing to wide cut fiberglass gel coat tablet is realized using lateral wind groove air feed heating system precise control of temperature；Trimming and cut-out after curing cooling, carry out trimming and the production of wide cut fiberglass gel coat tablet are completed in cut-out.The production method of wide cut fiberglass gel coat tablet provided by the invention can produce the wide cut fiberglass gel coat tablet that wide cut reaches 3.2 meters of high quality, and the qualification rate of product is significantly increased.
Description
Technical field
The present invention relates to fiberglass gel coat tablet field, more particularly to a kind of producer of wide cut fiberglass gel coat tablet
Method.
Background technology
The prior art continues to use the production technology production fiberglass gel coat tablet of production fiberglass shoe plate, because of fiberglass shoe plate
Effectively expansion breadth is within 1.5 meters, and the design standard of equipment is i.e. within 1.5 meters of ranges, and fiberglass shoe plate is building
It is low to the surface quality requirements of fiberglass shoe plate used in field, so continuing to use the production technology of production fiberglass shoe plate can not give birth to
Production wide cut reaches the fiberglass gel coat tablet of 3.2 meters of high quality.
Fiberglass gel coat tablet is produced using 1.5 meters of production line of tradition, has following problem that cannot solve in production：By glass
After glass steel raw material mixed liquor is laid on technological forming film, the tractive force of a longitudinal direction is only provided, i.e. production is run
Direction since breadth increases, can generate a large amount of folds on technological forming film, can not ensure the flatness of product；It discharges during feed
Mouth centerlock can not disperse to be fed to whole region when breadth increasing will result in；Non- Multipoint adjustable blade coating, essence
Degree is not high, and each point is inconsistent, can not realize control of the thickness of gel coats in the range of 0.2 to 0.3mm, the straight line in 3 meters
Degree error cannot be controlled within 0.06mm；It is heated using longitudinal air feed, heating part cannot accurately control transverse temperature, temperature control
Technical error can not be met the requirements at 10 degree or so, cause fiberglass gel coat flat panel products unqualified.
Therefore, in order to solve above-mentioned deficiency of the prior art, the present invention proposes a kind of new solution.
Invention content
In order to solve the above problem of the prior art, the present invention provides a kind of productions of wide cut fiberglass gel coat tablet
Method.According to the production method of wide cut fiberglass gel coat tablet provided by the invention, the wide cut fiberglass gel coat tablet produced
The flatness of product can fully meet production requirement, drawing process film is in tight state and without any buckling phenomena,
Feed can realize 1-3.2 meters of Homogeneous charge, while realize control of the thickness of gel coats in the range of 0.2-0.3mm, 3 meters
Interior straightness error can be controlled within 0.06mm, and lateral temperature control technique error can produce qualified width at 2 degree or so
Width fiberglass gel coat tablet meets requirement of the application field to wide cut fiberglass gel coat tablet.
The present invention provides a kind of production methods of wide cut fiberglass gel coat tablet, mainly include the following steps that：
(1) it flattens：After fiberglass raw material mixed liquor is laid on technological forming film, drawn lateral out using being capable of providing
The flattening system of power realizes the flattening of the wide cut fiberglass gel coat tablet；
(2) it is fed：Broad-adjustable shuttle-type feed system is fed using material to realize to the wide cut fiberglass gel coat
The feed of flat plate stock mixed liquor；
(3) it scratches：Blade coating knife is adjusted using Multipoint adjustable knife rest to realize to the wide cut fiberglass gel coat flat plate stock
The paving thickness of mixed liquor is accurately controlled；
(4) yarn cutting plus yarn, ledger line；
(5) it smooths and infiltrates；
(6) it is heating and curing：It is realized using lateral wind groove air feed heating system precise control of temperature to the wide cut fiberglass
The curing of gel coat tablet；
(7) trimming and cut-out：After curing cooling, carry out trimming and the life of the wide cut fiberglass gel coat tablet is completed in cut-out
Production.
Further, be capable of providing in step (1) flattening system of lateral external broach for cycle chain-clip type flattening device with
The flattening system that rubber wheel type flattening device is combined, the cycle chain-clip type flattening device include multiple amplitude modulation apparatus and positioned at it
On two groups of chain clip assemblies, the amplitude modulation apparatus can adjust the distance between chain clip assembly described in two groups, chain folder described in two groups
Component respectively symmetrically is located at the both sides of technological forming film, and placing direction is equal with the direction that the technological forming film is run
Row；The rubber wheel type flattening device, which includes adjustable track and disposed thereon two groups of rubber tire components, the adjustable track, to be adjusted
The distance between rubber tire component described in two groups is saved, rubber tire component described in two groups is respectively symmetrically located at the two of the technological forming film
Side, and the initiating terminal run positioned at the cycle chain-clip type flattening device, and, the rubber tire component adjacent with the chain clip assembly
Placing direction respectively the direction with technological forming film operation into 3-5 degree angles.
Further, the chain clip assembly includes chain rail and the rotating circular disk positioned at its both ends, on the chain rail equably
It being distributed with for pressing from both sides the multiple chain folders for drawing the technological forming film, the outer circle of the rotating circular disk can open the chain folder, and
The chain folder passes through rotating circular disk circular flow on the chain rail.
Further, the rubber tire component is included perpendicular to the lead of the adjustable track and disposed thereon two
Rubber tire, the bottom end of the lead are equipped with pedestal, and the lead is connected by the pedestal with the adjustable track, described
Pedestal is equipped with the card for fixing the pedestal, is hung on the rubber tire and applies high temperature resistant, ageing-resistant rubber, the rubber tire leads to
The mode for crossing dead weight clamps the technological forming film, and the center of the rubber tire is equipped with axis, and the axis is equipped with sliding sleeve, the rubber tire
It is slided by the axis and the sliding sleeve along the lead, the sliding sleeve is equipped with the locking for fixing the sliding sleeve
Screw.
Optionally, the amplitude modulation width of the amplitude modulation apparatus and the adjustable track is 2000-3400mm.
Further, shuttle-type feed system described in step (2) includes support chain stent and loader disposed thereon, institute
The one side for stating the upper beam of support chain stent is equipped with horizontal slide rail, and the loader can do laterally past in the horizontal slide rail
Multiple movement.
Optionally, the breadth that the shuttle-type feed system feed is swung is 1000-3200mm, and the speed for being fed swing is
10-35m/min。
Further, Multipoint adjustable knife rest described in step (3) includes two adjusting screw rods, multiple correction screw rods
(12), the upper slitter fixed beam (14) of multiple linkage levelling screws (13) and setting symmetrical above and below and fixed beam (15) is cut, it is described to scrape
It applies knife to include upper slitter (16) and cut (17), the upper slitter (16) is fixed on the lower section of the upper slitter fixed beam (14), under described
Knife (17) is fixed on the top for cutting fixed beam (15), and the adjusting screw rod is respectively positioned at the upper slitter fixed beam (14)
Both ends, and the adjusting screw rod is configured to adjust the upper slitter (16) and described cuts the distance between (17), Duo Gesuo
It states correction screw rod (12) to be uniformly distributed and be secured by bolts in the upper slitter fixed beam (14), the correction screw rod (12) is configured
Into the levelness that can adjust the upper slitter (16), multiple linkage levelling screws (13) are uniformly distributed and are fixed on described cut admittedly
Determine the lower section of beam (15), the linkage levelling screw (13) is configured to cut the levelness of fixed beam (15) described in adjusting.
Further, lateral wind groove air feed heating system described in step (6) includes heating compartment and position in the inner more
A Transverse Heated group, the Transverse Heated group include the air feed wind groove, return duct and heating wind furnace of cuboid, the air feed wind groove
Perpendicular with the traffic direction of the fiberglass gel coat tablet, the one side of the air feed wind groove is multiple equipped with being evenly distributed
Exhaust vent, the return duct is located at the opposite opposite side of the side with the exhaust vent of the air feed wind groove, described to add
Hot-blast stove is located at the lower section of the air feed wind groove, and the heating compartment is stretched out in its lower end.
Preferably, a length of 8-13m of the heating compartment, width 5m, a height of 0.5m in inner space, the air feed wind
The length of slot is 4m.
According to a kind of production method of wide cut fiberglass gel coat tablet provided by the invention, can bring at least following beneficial
One of effect：
(1) flatness of wide cut fiberglass gel coat flat panel products fully meets application field to wide cut fiberglass gel coat tablet
Requirement.A kind of production method of wide cut fiberglass gel coat tablet provided by the invention, flat manner are cycle chain-clip type exhibition
The flattening system that leveling device is combined with rubber wheel type flattening device can provide technological forming film lateral external broach, make stretching
Technological forming film is in tight state and without any buckling phenomena, can fully meet application field and wide cut fiberglass gel coat is put down
The requirement of plate；
(2) 1-3.2 meters of Homogeneous charge can be realized during producing wide cut fiberglass gel coat tablet.The present invention provides
A kind of wide cut fiberglass gel coat tablet production method, feeding step use the broad-adjustable shuttle-type feed of material dispersion
System realizes the feed to wide cut fiberglass gel coat flat plate stock mixed liquor, can ensure that dispersion is fed to whole areas during feed
Domain；
(3) thickness of wide cut fiberglass gel coat tablet can accurately be adjusted.A kind of wide cut glass provided by the invention
The production method of glass steel gel coat tablet, blade coating step adjust blade coating knife using Multipoint adjustable knife rest and realize to wide cut fiberglass
The paving thickness of gel coat flat plate stock mixed liquor is accurately controlled, and the thickness of gel coats can be realized in 0.2-0.3mm models
Enclose interior control, the straightness error in 3 meters can be controlled within 0.06mm；
It (4) being capable of curing of the precise control of temperature realization to wide cut fiberglass gel coat tablet.A kind of width provided by the invention
The production method of width fiberglass gel coat tablet, heat-curing step is using lateral wind groove air feed heating system precise control of temperature
Realize the curing to wide cut fiberglass gel coat tablet, lateral temperature control technique error can produce qualified wide cut at 2 degree or so
Fiberglass gel coat tablet meets requirement of the application field to wide cut fiberglass gel coat tablet.
Description of the drawings
Fig. 1 shows the flow diagram of the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention；
The endless-chain used in production method Fig. 2 shows wide cut fiberglass gel coat tablet provided in an embodiment of the present invention
The vertical view of clip flattening device；
Fig. 3 shows the rubber wheel type used in the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention
The structure diagram of flattening device；
Fig. 4 shows the swing type used in the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention
The structure diagram of feeding system；
Fig. 5 shows that the multiple spot used in the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention can
The structure diagram of mode knife rest and blade coating knife；
Fig. 6 shows the beam wind used in the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention
The structure diagram of slot air feed heating system.
Specific embodiment
Exemplary embodiment of the present invention is discussed in detail with reference to the accompanying drawings.These exemplary embodiments are provided for the purpose of
It enables those of ordinary skill in the art to the present invention be expressly understood, and this hair can be realized according to description here
It is bright.The drawings and specific embodiments, which are not intended to, to be limited the invention, and the scope of the present invention is defined by the following claims.
Fig. 1 shows the flow diagram of the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention.
With reference to Fig. 1, the production method of wide cut fiberglass gel coat tablet provided by the invention mainly includes the following steps that：
(1) it flattens：After fiberglass raw material mixed liquor is laid on technological forming film, drawn lateral out using being capable of providing
The flattening system of power realizes the flattening of the wide cut fiberglass gel coat tablet；
(2) it is fed：Broad-adjustable shuttle-type feed system realization is fed using material to put down the wide cut fiberglass gel coat
The feed of board raw material mixed liquor；
(3) it scratches：Using Multipoint adjustable knife rest and blade coating knife to the wide cut fiberglass gel coat flat plate stock mixed liquor
Paving thickness is accurately controlled；
(4) yarn cutting plus yarn, ledger line；
(5) it smooths and infiltrates；
(6) it is heating and curing：It is realized using lateral wind groove air feed heating system precise control of temperature to the wide cut fiberglass glue
The curing of clothing tablet；
(7) trimming and cut-out：After curing cooling, carry out trimming and the life of the wide cut fiberglass gel coat tablet is completed in cut-out
Production.
The endless-chain used in production method Fig. 2 shows wide cut fiberglass gel coat tablet provided in an embodiment of the present invention
The vertical view of clip flattening device；Fig. 3 shows the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention
The structure diagram of the rubber wheel type flattening device of middle use.With reference to Fig. 2 and Fig. 3, wide cut fiberglass gel coat provided by the invention is put down
The flattening system that lateral external broach is capable of providing in the step of production method of plate (1) is cycle chain-clip type flattening device and rubber tire
The flattening system that formula flattening device is combined, the cycle chain-clip type flattening device include multiple amplitude modulation apparatus 1 and disposed thereon
Two groups of chain clip assemblies, above-mentioned amplitude modulation apparatus 1 can adjust the distance between two groups of chain clip assemblies, and two groups of chain clip assemblies are respectively symmetrically
Ground is located at the both sides of technological forming film, and placing direction is parallel with the direction that the technological forming film is run, and acts on the work
The both sides of skill shaping membrane, power-driven system are located at the tail end of above-mentioned cycle chain-clip type flattening device operation；Above-mentioned rubber wheel type exhibition
Leveling device include adjustable track 2 and disposed thereon two groups of rubber tire components, the adjustable track 2 can adjust two groups of rubber tire components it
Between distance, two groups of rubber tire components are respectively symmetrically located at the both sides of above-mentioned technological forming film, and positioned at above-mentioned cycle chain-clip type exhibition
The initiating terminal of leveling device operation, it is and adjacent with above-mentioned chain clip assembly, the placing direction of above-mentioned rubber tire component respectively with above-mentioned technique
The direction of shaping membrane operation is into 3-5 degree angles.The amplitude modulation width of above-mentioned amplitude modulation apparatus 1 and adjustable track is 2000-3400mm.
It is capable of providing in the step of production method of wide cut fiberglass gel coat tablet provided by the invention (1) lateral, export-oriented
The flattening system of pulling force is to recycle the flattening system that chain-clip type flattening device is combined with rubber wheel type flattening device, the flattening system
Lateral external broach is capable of providing, the fold that technological forming film is formed under independent longitudinal traction is eliminated, is effectively improved
The surface quality of wide cut fiberglass gel coat tablet makes drawing process shaping membrane be in tight state and without any buckling phenomena, energy
Enough fully meet requirement of the application field to wide cut fiberglass gel coat tablet.
With reference to Fig. 2, above-mentioned chain clip assembly includes chain rail 3 and the rotating circular disk 4 positioned at its both ends, on the chain rail 3 equably
It being distributed with and pulls on the multiple chain folders for stating technological forming film for pressing from both sides, the outer circle of above-mentioned rotating circular disk 4 can open above-mentioned chain folder, and
The chain folder passes through the circular flow on above-mentioned chain rail 3 of above-mentioned rotating circular disk 4.
Above-mentioned chain rail 3 is always about 15 meters, and amplitude modulation apparatus 1 is equipped with altogether 6 groups, and the material of chain folder is cast iron, a chain rail 3
300 chain folders are equipped with, and above-mentioned cycle chain-clip type flattening device further includes lubricating system, head control cabinet, tail control cabinet
And driving motor.In addition, when above-mentioned chain folder is run to rotating circular disk 4, the position of rotating circular disk 4 and height can just should
The clip of chain folder is opened, when the chain folder is proceeded to close to technological forming film and leaves above-mentioned rotating circular disk 4, the chain folder
Clip is closed and pinching process shaping membrane, while the chain folder provides technological forming film lateral external broach.
With reference to Fig. 3, above-mentioned rubber tire component is included perpendicular to the lead 5 of above-mentioned adjustable track 2 and disposed thereon two
Rubber tire 6, the bottom end of the lead 5 are equipped with pedestal 7, which is connected by above-mentioned pedestal 7 with adjustable track 2, the pedestal
7 are equipped with the card 8 for fixing above-mentioned pedestal 7, are hung on above-mentioned rubber tire 6 and apply high temperature resistant, ageing-resistant rubber, the rubber tire 6 is logical
The mode for crossing dead weight clamps the technological forming film, and the center of the rubber tire 6 is equipped with axis, which is equipped with sliding sleeve, and above-mentioned rubber tire 6 is logical
It crosses above-mentioned axis and sliding sleeve to be slided along above-mentioned lead 5, above-mentioned sliding sleeve is equipped with the lock-screw for fixing the sliding sleeve.
The placing direction of two rubber tires 6 on above-mentioned lead 5 and the direction of above-mentioned technological forming film operation are pressed from both sides into 3-5 degree
Angle provides technological forming film lateral external broach by the frictional force between above-mentioned rubber tire 6 and technological forming film, can further open up
The technological forming film is put down, further improves the flatness of the technological forming film.
Fig. 4 shows the swing type used in the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention
The structure diagram of feeding system.The step of reference Fig. 4, the production method of wide cut fiberglass gel coat tablet provided by the invention
(2) shuttle-type feed system includes support chain stent 9 and loader 10 disposed thereon, the side of the upper beam of the support chain stent 9 in
Face is equipped with horizontal slide rail 11, and above-mentioned loader 10 can do traverse motion in above-mentioned horizontal slide rail 11.Above-mentioned swing
The breadth that formula feeding system feed is swung is 1000-3200mm, and the speed for being fed swing is 10-35m/min.
Above-mentioned unique shuttle-type feed system solves the problems, such as that material single-point is fed restricted width, and material is fed
Width is adjustable.It is same by the speed of production of the swing speed and wide cut fiberglass gel coat tablet of the shuttle-type feed system simultaneously
Step, and the shuttle-type feed system being capable of inventory of the control material in lateral extent.In addition, the shuttle-type feed system
The speed of production of swing speed, mass flow and wide cut fiberglass gel coat tablet can automatic mixing according to the demand of user.
Fig. 5 shows that the multiple spot used in the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention can
The structure diagram of mode knife rest and blade coating knife.With reference to Fig. 5, the production method of wide cut fiberglass gel coat tablet provided by the invention
The step of (3) in Multipoint adjustable knife rest include two adjusting screw rods, it is multiple correction screw rod 12, multiple linkage levelling screws 13 and on
Under symmetrically arranged upper slitter fixed beam 14 and cut fixed beam 15, blade coating knife includes upper slitter 16 and cuts 17, which fixes
In the lower section of above-mentioned upper slitter fixed beam 14, this cuts 17 and is fixed on the above-mentioned top for cutting fixed beam 15, above-mentioned adjusting screw rod point
Not Wei Yu upper slitter fixed beam 14 both ends, and the adjusting screw rod be configured to adjust above-mentioned upper slitter 16 and cut between 17 away from
From multiple correction screw rods 12 are uniformly distributed and are secured by bolts in above-mentioned upper slitter fixed beam 14, which is configured to
The levelness of above-mentioned upper slitter 16 can be adjusted, multiple linkage levelling screws 13 are uniformly distributed and are fixed on above-mentioned cut under fixed beam 15
Side, the linkage levelling screw 13 are configured to adjust the above-mentioned levelness for cutting fixed beam 15.
Above-mentioned blade coating knife is forged for D3 steel materials, not only effectively controls the deformation of blade, but also improves high-precision
Knife-edge plane.In addition, above-mentioned multipoint mode adjustable blade holders by two adjusting screw rods adjust above-mentioned upper slitters 16 and cut 17 it
Between distance, it is multiple correction screw rod 12 adjust above-mentioned upper slitter 16 levelness and by multiple linkage levelling screws 13 adjust it is above-mentioned under
The levelness of knife fixed beam 15 can be realized and carry out essence to the paving thickness of the wide cut fiberglass gel coat flat plate stock mixed liquor
Really control, can realize control of the thickness of gel coats in the range of 0.2-0.3mm, and the straightness error in 3 meters can control
Within 0.06mm.
Fig. 6 shows the beam wind used in the production method of wide cut fiberglass gel coat tablet provided in an embodiment of the present invention
The structure diagram of slot air feed heating system.Reference Fig. 6, the production method of wide cut fiberglass gel coat tablet provided by the invention
Lateral wind groove air feed heating system includes multiple Transverse Heated groups heating compartment 18 and position in the inner, the transverse direction in step (6)
The air feed wind groove 19, return duct 20 and heating wind furnace 21, the air feed wind groove 19 that heating group includes cuboid are put down with fiberglass gel coat
The traffic direction of plate is perpendicular, and the one side of the air feed wind groove 19 is equipped with the multiple exhaust vents 22 being evenly distributed, above-mentioned return air
Slot 20 is located at the opposite opposite side of the side with exhaust vent 22 of above-mentioned air feed wind groove 19, and above-mentioned heating wind furnace 21 is located at upper
The lower section of air feed wind groove 19 is stated, and above-mentioned heating compartment 18 is stretched out in its lower end.A length of 8-13m of above-mentioned heating compartment 18, it is wide
For 5m, a height of 0.5m in inner space, the length of above-mentioned air feed wind groove 19 is 4m.In addition, above-mentioned exhaust vent 22 is equipped with 192,
Above-mentioned return duct 20 is cycle air inlet.Above-mentioned heating wind furnace 21 constitutes hot air circulating system with heating compartment 18, heated
Not suck up outside cold air in journey, improves heating rate, reduces equipment energy consumption.
Above-mentioned transverse direction wind groove air feed heating system is heating compared with existing longitudinal air feed heating system in the prior art
In the case that the space of babinet 18 increases 55%, using the air feed structure of lateral outlet air, windy stove multipoint mode outlet air, Neng Goujin
Row multipoint mode precise control of temperature realizes the curing to wide cut fiberglass gel coat tablet, and lateral temperature control technique error is enable to control
At 2 degree or so, requirement of the wide cut fiberglass gel coat tablet in production to temperature is met, the qualification rate of product is made substantially to increase
Add.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of production method of wide cut fiberglass gel coat tablet, mainly includes the following steps that：
(1) it flattens：Using being capable of providing the flattening system of lateral external broach by eliminating technological forming film in independent longitudinal traction
The fold formed under power carrys out flattening process shaping membrane and is at tight state and without any buckling phenomena, and fiberglass raw material is mixed
After conjunction liquid is laid on technological forming film, the wide cut is realized yet by using the flattening system for being capable of providing lateral external broach
The flattening of fiberglass gel coat tablet；
(2) it is fed：Broad-adjustable shuttle-type feed system is fed using material to realize to the wide cut fiberglass gel coat tablet
The feed of raw material mixed liquor；
(3) it scratches：Using Multipoint adjustable knife rest and scratch booth of the knife to the wide cut fiberglass gel coat flat plate stock mixed liquor
Paving thickness is accurately controlled, wherein the Multipoint adjustable knife rest includes two adjusting screw rods, multiple corrects screw rod (12), more
The upper slitter fixed beam (14) of a linkage levelling screw (13) and setting symmetrical above and below and fixed beam (15) is cut, the blade coating knife includes
It upper slitter (16) and cuts (17), the upper slitter (16) is fixed on the lower section of the upper slitter fixed beam (14), and described to cut (17) solid
The top for cutting fixed beam (15) is scheduled on, the adjusting screw rod is located at the both ends of the upper slitter fixed beam (14) respectively, and
The adjusting screw rod be configured to adjust the upper slitter (16) and it is described cut the distance between (17), multiple correction spiral shells
Bar (12) is uniformly distributed and is secured by bolts in the upper slitter fixed beam (14), and the correction screw rod (12) is configured to adjust
Save the levelness of the upper slitter (16), multiple linkage levelling screws (13), which are uniformly distributed and are fixed on, described cuts fixed beam (15)
Lower section, the linkage levelling screw (13) be configured to adjust described in cut the levelness of fixed beam (15), can realize gel coat
Control of the thickness of coating in the range of 0.2-0.3mm, and the straightness error in 3 meters can be controlled within 0.06mm；
(4) yarn cutting plus yarn, ledger line；
(5) it smooths and infiltrates；
(6) it is heating and curing：It is realized using lateral wind groove air feed heating system precise control of temperature to the wide cut fiberglass gel coat
The curing of tablet, wherein the beam wind slot air feed heating system adds including the multiple transverse directions of heating compartment (18) and position in the inner
Hot group, the Transverse Heated group includes the air feed wind groove (19), return duct (20) and heating wind furnace (21) of cuboid, the air feed
Wind groove (19) and the traffic direction of the fiberglass gel coat tablet are perpendicular, and the one side of the air feed wind groove (19), which is equipped with, to be divided
Uniformly multiple exhaust vents (22), the return duct (20) have the exhaust vent (22) to cloth positioned at the air feed wind groove (19)
Side opposite opposite side, the heating wind furnace (21) is positioned at the lower section of the air feed wind groove (19), and its lower end is stretched out
The heating compartment (18)；
(7) trimming and cut-out：After curing cooling, carry out trimming and the production of the wide cut fiberglass gel coat tablet is completed in cut-out.
2. the production method of wide cut fiberglass gel coat tablet according to claim 1, wherein, step is capable of providing in (1)
The flattening system of lateral external broach is to recycle the flattening system that chain-clip type flattening device is combined with rubber wheel type flattening device, described
It recycles chain-clip type flattening device and includes multiple amplitude modulation apparatus (1) and disposed thereon two groups of chain clip assemblies, the amplitude modulation apparatus (1)
The distance between chain clip assembly described in two groups can be adjusted, chain clip assembly described in two groups is respectively symmetrically positioned at technological forming film
Both sides, placing direction are parallel with the direction that the technological forming film is run；The rubber wheel type flattening device includes buffer rail
Road (2) and disposed thereon two groups of rubber tire components, the adjustable track (2) can adjust between rubber tire component described in two groups away from
From rubber tire component described in two groups is respectively symmetrically located at the both sides of the technological forming film, and positioned at the cycle chain-clip type flattening
The initiating terminal of device operation, it is and adjacent with the chain clip assembly, the placing direction of the rubber tire component respectively with the technique into
The direction of type film operation is into 3-5 degree angles.
3. the production method of wide cut fiberglass gel coat tablet according to claim 2, wherein, the chain clip assembly includes chain
Rail (3) and the rotating circular disk (4) positioned at its both ends are evenly distributed on the chain rail (3) and are useful for folder and draw the technological forming
Multiple chain folders of film, the outer circle of the rotating circular disk (4) can open the chain folder, and the chain folder passes through the rotating circular disk
(4) circular flow on the chain rail (3).
4. the production method of wide cut fiberglass gel coat tablet according to claim 2, wherein, the rubber tire component includes hanging down
Directly in the lead (5) of the adjustable track (2) and disposed thereon two rubber tires (6), the bottom end of the lead (5) is equipped with
Pedestal (7), the lead (5) are connected by the pedestal (7) with the adjustable track (2), and the pedestal (7) is equipped with
For fixing the card of the pedestal (7) (8), hung on the rubber tire (6) and apply high temperature resistant, ageing-resistant rubber, the rubber tire (6)
The technological forming film is clamped by way of dead weight, the center of the rubber tire (6) is equipped with axis, and the axis is equipped with sliding sleeve, institute
It states rubber tire (6) to be slided along the lead (5) by the axis and the sliding sleeve, the sliding sleeve is equipped with for fixing
State the lock-screw of sliding sleeve.
5. the production method of wide cut fiberglass gel coat tablet according to any one of claim 2 to 4, wherein, the tune
The amplitude modulation width of width device (1) and the adjustable track (2) is 2000-3400mm.
6. the production method of wide cut fiberglass gel coat tablet according to claim 1, wherein, step is swung described in (2)
Formula feeding system includes support chain stent (9) and loader disposed thereon (10), the one side of the upper beam of the support chain stent (9)
Horizontal slide rail (11) is equipped with, the loader (10) can do traverse motion in the horizontal slide rail (11).
7. the production method of wide cut fiberglass gel coat tablet according to claim 6, wherein, the shuttle-type feed system
The breadth that feed is swung is 1000-3200mm, and the speed for being fed swing is 10-35m/min.
8. the production method of wide cut fiberglass gel coat tablet according to claim 1, wherein, the heating compartment (18)
A length of 8-13m, width 5m, a height of 0.5m in inner space, the length of the air feed wind groove (19) is 4m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510204287.4A CN104908336B (en) | 2015-04-27 | 2015-04-27 | The production method of wide cut fiberglass gel coat tablet |
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| CN201510204287.4A CN104908336B (en) | 2015-04-27 | 2015-04-27 | The production method of wide cut fiberglass gel coat tablet |
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| CN104908336B true CN104908336B (en) | 2018-07-06 |
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| CN106986528A (en) * | 2017-05-04 | 2017-07-28 | 绥中远图科技发展有限公司 | A kind of glass tempering furnace convection heating system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513752Y (en) * | 2002-01-15 | 2002-10-02 | 邢洪章 | Equipment for producing glass fibre reinforced plastic board |
| CN202186057U (en) * | 2011-04-15 | 2012-04-11 | 王浩 | Continuous forming production line for FRP (Fiber Reinforce Plastic) glass fibre reinforced plastic boards |
| CN203007729U (en) * | 2013-01-01 | 2013-06-19 | 西安德高印染自动化工程有限公司 | Wallpaper blade coating mechanism for wallpaper production line |
| CN203053171U (en) * | 2013-01-11 | 2013-07-10 | 青岛中科华联新材料有限公司 | Thin film transverse drawing drying device with adjustable drawing ratio |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60120033A (en) * | 1983-12-02 | 1985-06-27 | Toray Ind Inc | Lateral stretching device of film |
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2015
- 2015-04-27 CN CN201510204287.4A patent/CN104908336B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513752Y (en) * | 2002-01-15 | 2002-10-02 | 邢洪章 | Equipment for producing glass fibre reinforced plastic board |
| CN202186057U (en) * | 2011-04-15 | 2012-04-11 | 王浩 | Continuous forming production line for FRP (Fiber Reinforce Plastic) glass fibre reinforced plastic boards |
| CN203007729U (en) * | 2013-01-01 | 2013-06-19 | 西安德高印染自动化工程有限公司 | Wallpaper blade coating mechanism for wallpaper production line |
| CN203053171U (en) * | 2013-01-11 | 2013-07-10 | 青岛中科华联新材料有限公司 | Thin film transverse drawing drying device with adjustable drawing ratio |
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Effective date of registration: 20180809 Address after: 066004 room 208, science and technology building, Qinhuangdao economic and Technological Development Zone, Hebei Patentee after: Qinhuangdao Dino Technology Development Co., Ltd. Address before: 066000 24 Units 1, 9, in the port of Qinhuangdao, Hebei. Patentee before: Pei Xiaodi |