CN102623114B - Equipment for synchronously producing multiple fiber insulating sleeves with ultraviolet light curing technology - Google Patents
Equipment for synchronously producing multiple fiber insulating sleeves with ultraviolet light curing technology Download PDFInfo
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- CN102623114B CN102623114B CN201210113432.4A CN201210113432A CN102623114B CN 102623114 B CN102623114 B CN 102623114B CN 201210113432 A CN201210113432 A CN 201210113432A CN 102623114 B CN102623114 B CN 102623114B
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- reflector
- heating
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- source system
- coating
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- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 239000000835 fiber Substances 0.000 title description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 58
- 238000000576 coating method Methods 0.000 claims abstract description 58
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 239000003365 glass fiber Substances 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 9
- 238000003848 UV Light-Curing Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010422 painting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 238000001723 curing Methods 0.000 description 6
- 238000000016 photochemical curing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003847 radiation curing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Application Of Or Painting With Fluid Materials (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The invention discloses equipment for synchronously producing multiple glass fiber insulating sleeves with an ultraviolet light curing technology, which comprises a blank pipe guide device, a coating device, a light source system, a sleeve traction device and a resin mixing and preheating kettle, wherein the blank pipe guide device is positioned at the foremost end, and the coating device is positioned at the rear of the blank pipe guide device; the light source system is positioned above the coating device, and the sleeve traction device is positioned at the rearmost end; and the resin mixing and preheating kettle is positioned at the inclined top of the coating device and is communicated with the coating device through a feed pipe. The light source system comprises a hood, a central fluorescent tube and reflectors, and the central fluorescent tube can generate ultraviolet light. The hood forms a closed box shape, and the central fluorescent tube and the reflectors are arranged in the hood. The number of the reflectors is at least two, and the reflectors are uniformly distributed in the same plane. The cross section of each reflector is semielliptical, and one focal point of all reflectors is superposed. The central fluorescent tube is positioned at the superposed focal point. The heating coating device is employed to control the thickness of the coated film by a scraper painting plate and adjusting the temperature in a coating bowl, thereby improving the quality of the glass fiber insulating sleeves and utilization ratio of light sources and energy sources.
Description
Technical field
The present invention relates to producd fibers bushing apparatus technical field, particularly relate to a kind of equipment with UV-curing technology synchronous production plurality of fibers insulating sleeve.
Background technology
Present domestic glass fibre sleeve generally adopts solvent type insulating varnish to produce through adding the method for hot baked, and its shortcoming has " two high one low ", i.e. highly energy-consuming, high pollution, poor efficiency.And adopt UV-curing technology and solvent-free photocurable formulation well to address the above problem, there is " two low height " such as low power consuming, low pollution, high efficiency.Patent CN 101665656A discloses a kind of formula and preparation technology of the ultraviolet curable insulating paint for the production of glass fiber insulating sleeve, but complete sending into from tubulose glass, the coating of photocureable coating, radiation curing, to cutting off, pack online integrated production, need the uv equipment of special, efficient tubulose.About solidifying of tubular material surface coating, US Patent No. 20020155229 A1 disclose a kind of ultraviolet light polymerization equipment that is applicable to single continuous tubular material, but mainly for be solidifying of single tubing (as optical fiber) and thin coating film (< 50 μ m), when being suitable for many tubing, solidify.Be applied to glassfiber insulation flexible pipe because of the requirement of mechanical property and insulation property, to photocuring matrix resin molecular weight, the consumption of reactive diluent, the thickness (approximately 100 μ m) of filming etc. have strict requirement, use the curing equipment of optical fiber can not meet the requirement of glassfiber insulation flexible pipe to film thickness and mechanical property.In addition, the country of foreign technology prosperity is useful on the uv equipment of the complex three-dimensional configurations such as automobile, wood furniture, but be applied on the ultraviolet light polymerization product of the tubular materials such as glass fibre sleeve, enamelled wire, cost performance is not high, and is unfavorable for the raising of efficiency.A kind ofly be applicable to produce continuously curing glass fiber hose insulating sleeve, the system of photocuring and the proposition of way that comprise surface-coated, curing many tubing still belong to the first time, and also have no relevant manufacturer production and report for the equipment of photocuring technology producd fibers insulating sleeve.
Summary of the invention
Technical problem to be solved by this invention is a kind of equipment with many glass fiber insulating sleeves of UV-curing technology synchronous production designing for above-mentioned needs of the prior art, this equipment is by mixed with resin and preheat still to coating unit continuous feeding, when glass fiber insulating sleeve embryonic tube in coating unit through applying, by takeoff knife and adjusting, apply temperature in bowl and control wet-film thickness, the high reflective aluminum reflector that employing is around uniformly distributed two or more half elliptics cross section at the center fluorescent tube that is positioned at center carries out ultraviolet reflection and solidifies, thereby many glass fiber insulating sleeves of synchronous production.
The present invention requires the technical problem solving to be achieved through the following technical solutions:
A kind of equipment with many glass fiber insulating sleeves of UV-curing technology synchronous production, comprise base pipe guiding arrangement, coating unit, light-source system, sleeve pipe draw-gear, mixed with resin and preheat still, described base pipe guiding arrangement is positioned at foremost, described coating unit is positioned at base pipe guiding arrangement rear, described light-source system is positioned at coating unit top, described sleeve pipe draw-gear is positioned at rearmost end, described mixed with resin and preheat the oblique upper that still is positioned at coating unit, it is communicated with coating unit by feed pipe, described light-source system comprises light shield, can produce the center fluorescent tube of ultraviolet light, reflector, described light shield forms the case shape of a sealing, described center fluorescent tube and reflector are in light shield, described reflector is at least two, in same level, be uniformly distributed, described reflector shape of cross section is semiellipse shape, and one of them focus of all reflectors overlaps, described center fluorescent tube is positioned at the focus place of described coincidence, described coating unit has two-layer, internal layer is coating cup, skin is heating bowl, in the heating base of described heating bowl bottom, be inlaid with heating packing ring, in heating packing ring comprises, external heat ring, the bottom of described heating bowl and coating cup has hole, for base pipe, pass through, another focus of the quantity in hole Qie Kong identical with the quantity of heating panel center and heating panel is positioned on same vertical curve, the pore size in described hole can regulate, in described heating packing ring, external heat ring lays respectively at the both sides in described hole, between described coating cup and heating bowl, there is solid thermal insulation medium, described coating cup top is provided with takeoff knife, on described takeoff knife, have the hole corresponding with base apertures, on described takeoff knife, the aperture in hole also can regulate.
Described light-source system also comprises cooling system, described light-source system also comprises cooling system, described cooling system comprises fin, blower fan, ajutage, fan housing, described fin is with fin, and its two ends are fixed on after reflector, between described reflector, has space, described blower fan is positioned at each reflector gap, blower fan front end is connected with ajutage, is covered with fan housing on ajutage, and described reflector is high reflective aluminum reflector.
(this section is deleted)
The upper and lower of described light-source system is all equipped with the heating muff that temperature can regulate.
Owing to having adopted as above technical scheme, the present invention has following features:
The present invention has adopted heated type coating unit, by takeoff knife with regulate to apply temperature in bowl and can effectively control coating thickness, thereby has saved coating material, improved the quality of glass fiber insulating sleeve; Simultaneously by overcoming the low shortcoming of photocuring light source utilization ratio of the tubular material of traditional multiple light courcess-single tube material, adopted the mode of single fluorescent tube-many tubing to improve the utilization rate of light source, the energy.
Accompanying drawing explanation
Fig. 1 is primary structure connection diagram of the present invention.
Fig. 2 is the plan structure schematic diagram of light-source system of the present invention.
Fig. 3 is coating unit plan structure schematic diagram of the present invention.
Fig. 4 is coating unit cutaway view of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, the present invention includes base pipe guiding arrangement 100, coating unit 200, light-source system 300, sleeve pipe draw-gear 400, mixed with resin and preheat still 500.Base pipe guiding arrangement 100 is positioned at foremost, its rear is provided with coating unit 200, light-source system 300 be positioned at coating unit 200 directly over, sleeve pipe draw-gear 400 is positioned at the rear of coating unit 200, mixed with resin and preheat the oblique upper that still 500 is positioned at coating unit 200, by feed pipe 600, be communicated with coating unit 200, guarantee photocureable coating without interruption.
As shown in Figure 2, light-source system 300 of the present invention comprises light shield 310， center fluorescent tube 320, high reflective aluminum reflector 330, fin 340, blower fan 350, ajutage 360, fan housing 370.Light shield 310 surrounds a case shape, high reflective aluminum reflector 330 has three, being shaped as cross section is that half elliptic cylinder forms, a focal line of oval cylinder is as the position of the center line of center fluorescent tube 320, an other focal line is respectively 120 degree arranges, as the position of center line of glass fibre tubulose base material.Reflector-center fluorescent tube design of this single fluorescent tube-many tubing is according to oval reflectivity properties, by the center fluorescent tube 320(that can produce linear ultraviolet light, to be a focus of elliptic cylinder) light that sends is after high reflective aluminum reflector 330 reflections, evenly focus to glass fibre tubulose substrate surface (being another focus), complete photocureable coating solidifying at substrate surface.Use high reflective aluminum reflector 330, its reflecting rate can reach more than 90%, guarantees to be irradiated to the uniformity of substrate surface light intensity.High reflective aluminum reflector 330 quantity can, for more than two or three, be distributed in around center fluorescent tube 320.
Light-source system 300 has also comprised for the cooling wind formula cooling system of center fluorescent tube 320, comprises the fin 340 with fin formula as copper matrix, is fixed on the outside of high reflective aluminum reflector 330, uses the mode of spot welding by both close combinations.Blower fan 350 is positioned at the intersection gap of half and half elliptoid reflector 330, is connected with ajutage 360 before blower fan, is covered with fan housing 370 before ajutage 360, and the wind that blower fan 350 is heaved blows on center fluorescent tube 320 360 by ajutage 360.Fan housing 370 is to reduce in exhausting cooling procedure, and dust enters the damage of 300 pairs of ultraviolet lamps of light-source system.The residing position of blower fan 350 decentre fluorescent tube 320 is nearest, is conducive to the cooling of center fluorescent tube 320, simultaneously to base material again without directly wind-force effect.
Light-source system 300 can be divided into multilayer as required, the arranging as previously mentioned of each layer, and the mode that multilayer is arranged has improved the irradiation length of tubulose base material, has extended exposure time, improves the efficiency of the radiation curing of sleeve pipe.
As shown in Figure 3, Figure 4, for meeting the requirement of the mechanical property such as pliability, intensity of insulating sleeve, matrix resin for the preparation of curing glass fiber insulation sleeve pipe need to reach certain HMW, and the amount of the reactive diluent of the little molecular weight in formula can not be too much, this is often accompanied by the rising of viscosity, and then cause the thickness of filming to rise, be unfavorable for producing.The rising of temperature can reduce the viscosity of resin, be to reduce the viscosity of resin, adopts the mode to resin heating, heated type coating unit 200 be positioned at light-source system 300 under,
Coating unit 200 has two-layer, internal layer is coating cup 210, skin is heating bowl 220, in the heating base 221 of heating bowl 220 bottoms, be inlaid with heating packing ring 222, heating packing ring 222 comprises inside and outside heating ring, and the bottom of heating bowl 220 and coating cup 210 has hole 230, for base pipe, pass through, the pore size in hole 230 can regulate, and the inside and outside heating ring of heating packing ring 222 lays respectively at the both sides in hole 230, to reduce, adds thermal gradient; Coating cup 210 is for splendid attire light-cured resin, thermal insulation medium 240 is positioned at 220 of coating cup 210 and heating bowls, for heat transmission and the insulation to light-cured resin, because coating unit 200 is upper and lower opening formulas, thermal insulation medium 240 is used solid dielectric, and the temperature of system can be by being arranged in the temp probe monitoring and control of coating cup 210.Coating cup 210 tops are provided with takeoff knife 250, on described takeoff knife 250, have hole 251, and on takeoff knife 250, the aperture in hole 251 also can regulate.The thickness that insulating sleeve is filmed regulates by being positioned at the hole 251 of the takeoff knife 250 of coating cup 210 tops, and on takeoff knife 250, Kong251 center and base apertures 230 center and base tube hub are on same straight line.
The heating muff 700 of filming that the below of light-source system 300 has temperature to regulate, the reprocessing heating muff 800 that top has temperature to regulate.Film heating muff 700 for improving curing temperature, and then improve the conversion ratio of cured film and for reducing the thickness of filming, temp probe is placed in sleeve pipe inner side monitoring heating-up temperature; Reprocessing heating muff 800 is equipped with in the top of light-source system, for the thick reprocessing of filming of photocuring to reduce thick internal stress of filming and to can be used for light-Re hot curing in dual cure later stage.
Production procedure: glass fibre base pipe enters coating unit 200 through 100 guiding of base pipe guiding arrangement, at the interior japanning of coating unit 200, through takeoff knife 250, regulate the thickness of paint film, afterwards just as light-source system 300, apply the base pipe of light-cured resin through light-source system 300 film-formings, finally by 400 guiding of sleeve pipe draw-gear, be collected rolling, whole production process is just through with.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. the equipment with many glass fiber insulating sleeves of UV-curing technology synchronous production, comprise base pipe guiding arrangement, coating unit, light-source system, sleeve pipe draw-gear, mixed with resin and preheat still, described base pipe guiding arrangement is positioned at foremost, described coating unit is positioned at base pipe guiding arrangement rear, described light-source system is positioned at coating unit top, described sleeve pipe draw-gear is positioned at rearmost end, described mixed with resin and preheat the oblique upper that still is positioned at coating unit, it is communicated with coating unit by feed pipe, described light-source system comprises light shield, can produce the center fluorescent tube of ultraviolet light, reflector, described light shield forms the case shape of a sealing, described center fluorescent tube and reflector are in light shield, described reflector is at least two, in same level, be uniformly distributed, described reflector shape of cross section is semiellipse shape, and one of them focus of all reflectors overlaps, described center fluorescent tube is positioned at the focus place of described coincidence, it is characterized in that: described coating unit has two-layer, internal layer is coating cup, skin is heating bowl, in the heating base of described heating bowl bottom, be inlaid with heating packing ring, in heating packing ring comprises, external heat ring, the bottom of described heating bowl and coating cup has hole, for base pipe, pass through, another focus of the quantity in hole Qie Kong identical with the quantity of heating panel center and heating panel is positioned on same vertical curve, the pore size in described hole can regulate, in described heating packing ring, external heat ring lays respectively at the both sides in described hole, between described coating cup and heating bowl, there is solid thermal insulation medium, described coating cup top is provided with takeoff knife, on described takeoff knife, have the hole corresponding with base apertures, on described takeoff knife, the aperture in hole also can regulate.
2. the equipment with UV-curing technology synchronous production many glass fiber insulating sleeves as claimed in claim 1, it is characterized in that, described light-source system also comprises cooling system, and described cooling system comprises fin, blower fan, ajutage, fan housing, and described fin is with fin, its two ends are fixed on after reflector, between described reflector, have space, described blower fan is positioned at each reflector gap, and blower fan front end is connected with ajutage, on ajutage, be covered with fan housing, described reflector is high reflective aluminum reflector.
3. the equipment with many glass fiber insulating sleeves of UV-curing technology synchronous production as claimed in claim 1 or 2, is characterized in that, the upper and lower of described light-source system is all equipped with the heating muff that temperature can regulate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210113432.4A CN102623114B (en) | 2012-04-17 | 2012-04-17 | Equipment for synchronously producing multiple fiber insulating sleeves with ultraviolet light curing technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210113432.4A CN102623114B (en) | 2012-04-17 | 2012-04-17 | Equipment for synchronously producing multiple fiber insulating sleeves with ultraviolet light curing technology |
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| CN102623114A CN102623114A (en) | 2012-08-01 |
| CN102623114B true CN102623114B (en) | 2014-01-29 |
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| CN201210113432.4A Expired - Fee Related CN102623114B (en) | 2012-04-17 | 2012-04-17 | Equipment for synchronously producing multiple fiber insulating sleeves with ultraviolet light curing technology |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6379118B2 (en) * | 2016-01-10 | 2018-08-22 | Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 | Light irradiation device |
| CN108940725B (en) * | 2018-09-27 | 2023-11-10 | 河北三阳盛业玻璃钢集团有限公司 | Device and method for producing resin outer lining of glass fiber sleeve |
| CN110251696A (en) * | 2019-07-30 | 2019-09-20 | 瑞智康生物技术（昆山）有限公司 | A kind of disinfector by luminous energy focal heat |
| CN112695515A (en) * | 2019-10-22 | 2021-04-23 | 奇麟光电股份有限公司 | Composite fiber manufacturing system with photocuring function and method for manufacturing composite fiber |
| CN114628094B (en) * | 2022-05-16 | 2022-12-13 | 深圳市华创威实业有限公司 | Automatic curing device for glass fiber insulating tube |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710638A (en) * | 1986-02-10 | 1987-12-01 | Fusion Systems Corporation | Apparatus for treating coatings |
| CN102171526A (en) * | 2008-10-03 | 2011-08-31 | 诺信公司 | Ultraviolet curing apparatus for continuous material |
| CN202584961U (en) * | 2012-04-17 | 2012-12-05 | 池州九华汉高电工材料有限公司 | Device using ultraviolet light curing technology to synchronously produce a number of fiber insulating sleeves |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2501568B2 (en) * | 1986-11-11 | 1996-05-29 | 住友電気工業株式会社 | Coating method for linear objects |
| US6626561B2 (en) * | 2000-06-22 | 2003-09-30 | Fusion Uv Systems, Inc. | Lamp structure, having elliptical reflectors, for uniformly irradiating surfaces of optical fiber and method of use thereof |
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2012
- 2012-04-17 CN CN201210113432.4A patent/CN102623114B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710638A (en) * | 1986-02-10 | 1987-12-01 | Fusion Systems Corporation | Apparatus for treating coatings |
| CN102171526A (en) * | 2008-10-03 | 2011-08-31 | 诺信公司 | Ultraviolet curing apparatus for continuous material |
| CN202584961U (en) * | 2012-04-17 | 2012-12-05 | 池州九华汉高电工材料有限公司 | Device using ultraviolet light curing technology to synchronously produce a number of fiber insulating sleeves |
Non-Patent Citations (1)
| Title |
|---|
| JP昭63-123464A 1988.05.27 |
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