CN108262233A - A kind of solidification equipment for optical fiber coating UV resins - Google Patents
A kind of solidification equipment for optical fiber coating UV resins Download PDFInfo
- Publication number
- CN108262233A CN108262233A CN201810087618.4A CN201810087618A CN108262233A CN 108262233 A CN108262233 A CN 108262233A CN 201810087618 A CN201810087618 A CN 201810087618A CN 108262233 A CN108262233 A CN 108262233A
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- CN
- China
- Prior art keywords
- condenser groove
- optical fiber
- collector lens
- fiber coating
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The invention discloses a kind of solidification equipments for optical fiber coating UV resins, including light source, collector lens, condenser groove and babinet, the light source, collector lens and condenser groove are close to set successively, the collector lens is located at the front end of light source, the collector lens is located at the opening of condenser groove, the condenser groove is both sides symmetrical structure, and the inner wall of the condenser groove is provided with high reflection layer, and the light projected from collector lens converges at condenser groove center after high reflection layer reflects.Advantages of the present invention：By setting condenser groove in collector lens rear end, and quartz ampoule is placed in condenser groove, light reflection by condenser groove is focused on to the center of quartz ampoule, then can effectively reduce the loss of light intensity, so as to only need a light source that can all be irradiated in each face of optical fiber, so as to using electricity wisely, cost is saved, and solidification effect is good, and light source is few, the heat of generation is just few, the cost also just covert saving of radiator.
Description
Technical field
The present invention relates to optical fiber crosslinking apparatus more particularly to a kind of solidification equipments for optical fiber coating UV resins.
Background technology
Irradiation crosslinking technological refers to big to realize by chemical mode (as added in crosslinking agent) or physical method (as irradiated)
The cross-linking reaction of molecule makes linear polymer become the technology with the polymer of three-dimensional space network structure.It has save money,
The characteristics of time saving, versatility, is widely used in optical fiber production manufacturing field.Ultraviolet light irradiation light crosslinking of the prior art
Mercury lamp generates ultraviolet light during device uses more, and the service life of mercury lamp is shorter, and with the increase of usage time, ultraviolet light intensity
Degree attenuation is very fast, and can generate very big heat, it usually needs is equipped with powerful cooling equipment, therefore adopts in the prior art
By the use of LED ultraviolet lamps as the equipment of light source, since the insufficient strength of LED is high, and optical fiber is circular, need by each face all according to
It is mapped to, needs to take into account each face in irradiation process, LED uv light irradiations cross-linking apparatus of the prior art is mostly multiple using setting
The mode of LED ultraviolet lamps is irradiated, so that optical fiber can be irradiated to comprehensively.Such as have using the quartz in thang-kng fibre
The both sides of pipe set the mode of two LED light, and use 2 can still exist irradiation less than region, but if setting number
It measures more LED ultraviolet lamps and may result in equipment cost increase, and the energy consumption of equipment operation can be increased, increase use cost.
Invention content
In view of the drawbacks of the prior art and insufficient, the purpose of the present invention is to provide one kind can make full use of LED ultraviolet
The light source of lamp, reduce equipment production cost, use cost the solidification equipment for optical fiber coating UV resins.
To achieve the above object, the technical solution adopted by the present invention is：A kind of curing for optical fiber coating UV resins fills
It puts, innovative point is：Including light source, collector lens, condenser groove and babinet, the light source, collector lens and condenser groove are successively
It is close to set, the collector lens is located at the front end of light source, and the collector lens is located at the opening of condenser groove, the condenser groove
For both sides symmetrical structure, the inner wall of the condenser groove is provided with high reflection layer, and the light projected from collector lens is through high reflection layer
Condenser groove center is converged at after reflection.
Further, the light source is LED ultraviolet light sources.
Further, the condenser groove is fixed on immediately ahead of collector lens, the collector lens and condenser groove respectively with case
Body is fixedly connected, and the condenser groove is integrally formed.
Further, the condenser groove is separate structure.
Further, the condenser groove includes first part and second part, and the first part and second part are pair
Claim structure, the first part and second part are connected through the hinge.
Further, the surrounding of the condenser groove is provided with cooling fin, and the cooling fin is integrally formed with condenser groove.
Further, the shape of the condenser groove is the circle of a side opening.
Further, the shape of the condenser groove is monosymmetric arc-shaped.
Further, the side of the condenser groove is provided with light intensity sensor, and the side of the condenser groove is provided with temperature
Sensor.
The present invention has the beneficial effect that：
The present invention passes through optically focused by setting condenser groove, and quartz ampoule is placed in condenser groove in collector lens rear end
Light reflection is focused on the center of quartz ampoule by slot, then can effectively reduce the loss of light intensity, so as to only need a light
Each face of optical fiber can be all irradiated to by source, so as to using electricity wisely, save cost, and solidification effect is good, and
Light source is few, and the heat of generation is just few, the cost also just covert saving of radiator.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structure diagram of the condenser groove in the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment pair
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are only to explain the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1 and Fig. 2, present embodiment discloses a kind of solidification equipment for optical fiber coating UV resins, packet
Light source 2, collector lens 3, condenser groove 4 and babinet 1 are included, the light source 2, collector lens 3 and condenser groove 4 are close to set successively, institute
The front end that collector lens 3 is located at light source 2 is stated, the collector lens 3 is located at the opening of condenser groove 4, and the condenser groove 4 is both sides
Symmetrical structure, feasible, condenser groove 4 uses circular configuration in this embodiment, by adjusting diameter and collector lens 3
Ratio can adjust so that light reflection gathers the center of condenser groove 4.Feasible, light source 2 preferably uses the ultraviolet light of LED
Source, using LED ultraviolet light sources, attenuation is less and service life is long, can effectively extend the service life used of equipment.Pass through
Condenser groove 4 carries out reflection light and is focused, and can effectively solve LED ultraviolet lamps, the situation of insufficient strength.In the present invention
Other specific embodiments in can also use symmetrical multi-section circular arc shape, by the arc for adjusting each section of circular arc
Degree so that each section of reflected ray passes through the center of condenser groove 4.It is arranged with quartz ampoule 5 in condenser groove 4, optical fiber is from quartz ampoule 5
It inside passes through, ultraviolet light is irradiated on quartz ampoule first by reflection, and the both ends of quartz ampoule are fixed by clip, needs to take out quartz
Guan Shi only need to unclamp clip, and quartz ampoule is extracted out from both ends.Light reflection is focused in quartz ampoule by condenser groove
The heart then can effectively reduce the loss of light intensity, so as to only need a light source that can all irradiate in each face of optical fiber
It arrives, so as to using electricity wisely, saves cost, and solidification effect is good, and light source is few, the heat of generation is just few, heat dissipation dress
The cost put also just covert saving.
Feasible, the inner wall of the condenser groove 4 is provided with high reflection layer 41, and feasible, aluminium may be used in high reflection layer 41
Layers of foil so as to increase reflecting rate, increases light utilization efficiency.It is converged after the reflection of high reflection layer 41 from the light that collector lens 3 projects
In 4 center of condenser groove.
Condenser groove 4 is fixed on 3 front of collector lens, and the collector lens 3 and condenser groove 4 pass through spiral shell with babinet 1 respectively
Nail is fixedly connected, and integrated molding may be used in condenser groove 4 in this embodiment.In other specific embodiment parties of the present invention
Separate structure can also be used in formula.Feasible, condenser groove 4 can include first part 42 and second part 43, first part
42 and second part 43 be symmetrical structure, first part 42 and second part 43 are attached by hinge 44.It can be very convenient
Condenser groove 4 is opened, and separate structure can greatly reduce cost.
Feasible, the surrounding of the condenser groove 4 is provided with cooling fin 45, and the cooling fin 45 can be used with condenser groove 4
It is integrally formed.It can accelerate heat by cooling fin 45 to discharge, it is ensured that equipment can effectively be run.Feasible, after light source 2
End can be provided with cooling device 6, and water cooling plant or air cooling equipment may be used in cooling device 6.
Feasible volume, the side of condenser groove 4 can be provided with light intensity sensor and temperature sensor, pass through light intensity sensor
Light intensity is measured, and then can effectively control ultraviolet light intensity, is suitable for various technological requirements so as to convenient.Feasible,
Electrical control mechanism can be provided with inside babinet 1, the intensity of light source 2 can be controlled by electrical control gear and is entirely set
Standby power on/off, and can be by the way that display device is set to carry out the number that display light intensity sensor and temperature sensor detect
According to the personnel of being conveniently operated are controlled.Light intensity sensor and temperature sensor and the electrical connection of electrical control mechanism, and by identical
Power sector is powered.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, without departing from the spirit and scope of technical solution of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (9)
1. a kind of solidification equipment for optical fiber coating UV resins, it is characterised in that：Including light source, collector lens, condenser groove and
Babinet, the light source, collector lens and condenser groove are close to set successively, and the collector lens is located at the front end of light source, described poly-
Optical lens is located at the opening of condenser groove, and the condenser groove is both sides symmetrical structure, and the inner wall of the condenser groove is provided with height instead
Layer is penetrated, the light projected from collector lens converges at condenser groove center after high reflection layer reflects.
2. a kind of solidification equipment for optical fiber coating UV resins according to claim 1, it is characterised in that：The light source
For LED ultraviolet light sources.
3. a kind of solidification equipment for optical fiber coating UV resins according to claim 1, it is characterised in that：The optically focused
Slot is fixed on immediately ahead of collector lens, and the collector lens and condenser groove are fixedly connected respectively with babinet, the condenser groove one
Molding.
4. a kind of solidification equipment for optical fiber coating UV resins according to claim 1, it is characterised in that：The optically focused
Slot is separate structure.
5. a kind of solidification equipment for optical fiber coating UV resins according to claim 4, it is characterised in that：The optically focused
Slot includes first part and second part, and the first part and second part are symmetrical structure, the first part and second
Part is connected through the hinge.
6. a kind of solidification equipment for optical fiber coating UV resins according to claim 1, it is characterised in that：The optically focused
The surrounding of slot is provided with cooling fin, and the cooling fin is integrally formed with condenser groove.
7. a kind of solidification equipment for optical fiber coating UV resins according to claim 1, it is characterised in that：The optically focused
The shape of slot is the circle of a side opening.
8. a kind of solidification equipment for optical fiber coating UV resins according to claim 1, it is characterised in that：The optically focused
The shape of slot is monosymmetric arc-shaped.
9. a kind of solidification equipment for optical fiber coating UV resins according to claim 1, it is characterised in that：The optically focused
The side of slot is provided with light intensity sensor, and the side of the condenser groove is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087618.4A CN108262233A (en) | 2018-01-30 | 2018-01-30 | A kind of solidification equipment for optical fiber coating UV resins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087618.4A CN108262233A (en) | 2018-01-30 | 2018-01-30 | A kind of solidification equipment for optical fiber coating UV resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108262233A true CN108262233A (en) | 2018-07-10 |
Family
ID=62776973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810087618.4A Pending CN108262233A (en) | 2018-01-30 | 2018-01-30 | A kind of solidification equipment for optical fiber coating UV resins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108262233A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848016A (en) * | 2019-01-31 | 2019-06-07 | 南京新趋势光电有限公司 | For the cured ultraviolet irradiation device of cable |
| CN114628094A (en) * | 2022-05-16 | 2022-06-14 | 深圳市华创威实业有限公司 | Automatic curing device for glass fiber insulating tube |
-
2018
- 2018-01-30 CN CN201810087618.4A patent/CN108262233A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848016A (en) * | 2019-01-31 | 2019-06-07 | 南京新趋势光电有限公司 | For the cured ultraviolet irradiation device of cable |
| CN114628094A (en) * | 2022-05-16 | 2022-06-14 | 深圳市华创威实业有限公司 | Automatic curing device for glass fiber insulating tube |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |