CN112094057A - Coating UV curing device for optical fiber manufacturing - Google Patents
Coating UV curing device for optical fiber manufacturing Download PDFInfo
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- CN112094057A CN112094057A CN202011004579.0A CN202011004579A CN112094057A CN 112094057 A CN112094057 A CN 112094057A CN 202011004579 A CN202011004579 A CN 202011004579A CN 112094057 A CN112094057 A CN 112094057A
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- curing
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- optical fiber
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/105—Organic claddings
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention discloses a coating UV curing device for manufacturing an optical fiber, which comprises a support component, clamping components and a second curing component, wherein the clamping components are arranged on two sides of the support component and used for fixing the optical fiber to be cured; the supporting component comprises a base and supporting legs, the supporting legs are installed at four corners of the lower end of the base, and a plurality of groups of clamping components are arranged on two sides of the supporting component. According to the invention, the first curing component and the second curing component are arranged, so that the coating on the surface of the optical fiber can be irradiated in the process of conducting the optical fiber, the coating is cured, the clamping component can fix the optical fiber, the phenomenon that the curing effect and quality are influenced due to deflection in the process of conducting is avoided, the integral structure is simple, the operation is convenient, and the popularization and use values are high.
Description
Technical Field
The invention relates to the technical field of UV curing devices, in particular to a coating UV curing device for manufacturing optical fibers.
Background
As is known in the art, an optical fiber is composed of a core, a cladding and a coating, wherein the core is usually pure silica glass or germanium-doped silica glass, the cladding is usually pure silica glass or fluorine-doped silica glass, the coating is organic polymer and is in liquid state at normal temperature, and during drawing, the organic polymer in liquid state is required to be converted into solid state, so that the organic polymer is required to be cured by a curing furnace to form a cured layer.
When the optical fiber is produced, the optical fiber needs to be subjected to UV curing, namely, the process of converting substances from low molecules into high molecules is adopted in the curing process, but the coating UV curing device manufactured by the existing optical fiber is complex in structure and inconvenient to operate, the optical fiber is prone to being skewed in the conduction process, the lower part of the optical fiber deviates from a light source and is not prone to being irradiated, and the curing effect and quality are affected.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a coating UV curing apparatus for optical fiber manufacturing.
The invention realizes the purpose through the following technical scheme:
a coating UV curing device for manufacturing optical fibers comprises a support assembly, clamping assemblies and a second curing assembly, wherein the clamping assemblies are arranged on two sides of the support assembly and used for fixing optical fibers to be cured, and the second curing assembly is arranged above the support assembly and used for curing optical fiber coatings;
the supporting assembly comprises a base and supporting legs, the supporting legs are arranged at four corners of the lower end of the base, and a plurality of groups of clamping assemblies are arranged on two sides of the supporting assembly;
each group of clamping assemblies comprises a supporting rod and clamping wheels, the supporting rods are arranged on two sides of the base, a mounting plate is arranged at the top end of each supporting rod, 2 grooves are symmetrically formed in the mounting plate, the clamping wheels are symmetrically arranged in the 2 grooves, and the clamping wheels and the mounting plate are fixed through fastening nuts;
the second curing assembly comprises telescopic rods and a support, the support is installed at the upper end of the base, 2 telescopic rods are symmetrically installed at the upper end of the support, movable rods are installed on telescopic shafts of the 2 telescopic rods, limiting plates are installed on two sides of the front end and the rear end of each movable rod, a plurality of lug seats are symmetrically installed on two sides of each movable rod, and a second curing lamp is installed in each lug seat;
also included is a first curing assembly coupled to the base for curing the optical fiber coating.
Preferably: the first curing assembly comprises a first reflecting plate and a first groove rod, the number of the first groove rod is one half of the number of the second curing lamps, and the first reflecting plate is installed on the inner side of the first groove rod.
Preferably: the first curing assembly comprises a second groove rod and a third groove rod, the second groove rod and the third groove rod are installed on the upper end face of the base and are fixed through screws, one third groove rod and one second groove rod are a group, each second groove rod and the inner side of the third groove rod are provided with a second reflecting plate, the second reflecting plates are connected with the second groove rods and the third groove rods through glue, the upper end face of the base is provided with a strip-shaped groove formed between the second groove rod and the third groove rod, first curing lamps are installed on the inner side of the base below the strip-shaped groove, and the reflecting groove plates are installed on the outer sides of the first curing lamps.
Preferably: the supporting legs are connected with the base through threads and are fixed through nuts.
Preferably: the base with branch passes through welded connection, the mounting panel with branch passes through welded connection.
Preferably: the base is connected with the support through welding.
Preferably: the telescopic rod is connected with the support through a screw, and the limiting plate is connected with the movable rod through a screw.
Preferably: the ear seat with the movable rod passes through the screw connection, the second curing light with the ear seat passes through the screw connection fixedly.
Preferably: the first groove rod is connected with the base through a screw, and the first reflecting plate is connected with the first groove rod in a bonding mode.
Preferably: the first curing lamp is connected with the base through screws, and the reflection trough plate is connected with the base through screws.
Compared with the prior art, the invention has the following beneficial effects:
the optical fiber is made to be irradiated by the aid of the first curing assembly and the second curing assembly in the process of conduction, so that the coating on the surface of the optical fiber can be cured, the optical fiber can be fixed by the clamping assembly, deflection is avoided in the process of conduction, the effect and quality of curing are affected, the whole structure is simple, and the optical fiber curing device is convenient to operate and has high popularization and use values.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first schematic structural view of a first embodiment of a coated UV curing apparatus for optical fiber manufacturing according to the present invention;
FIG. 2 is a schematic diagram of a second structure of a first embodiment of a coating UV curing apparatus for manufacturing optical fibers according to the present invention;
FIG. 3 is a schematic view of a first structure of a second embodiment of a coating UV curing apparatus for optical fiber manufacturing according to the present invention;
FIG. 4 is a schematic diagram of a second structure of an embodiment of a coated UV curing apparatus for manufacturing optical fibers according to the present invention;
FIG. 5 is a front view of a second embodiment of the coating UV curing apparatus for optical fiber manufacturing according to the present invention;
FIG. 6 is a schematic diagram of a coated UV curing apparatus clamping assembly for optical fiber manufacturing according to the present invention;
FIG. 7 is a schematic structural view of a reflective trough plate of a coated UV curing apparatus for optical fiber manufacturing according to the present invention;
FIG. 8 is an enlarged partial view of a coating UV curing apparatus A for use in optical fiber manufacturing according to the present invention;
FIG. 9 is an enlarged partial view of a coated UV curing apparatus B for optical fiber manufacture according to the present invention.
The reference numerals are explained below:
1. a support assembly; 11. a base; 12. a support leg; 2. a clamping assembly; 21. a strut; 22. a pinch wheel; 23. mounting a plate; 24. a groove; 3. a first curing assembly; 31. a first reflection plate; 32. a first slot bar; 33. a second slot bar; 34. a second reflection plate; 35. a third slot bar; 36. a first curing lamp; 37. a reflective trough plate; 4. a second curing assembly; 41. a telescopic rod; 42. a support; 43. a movable rod; 44. a limiting plate; 45. a second curing lamp; 46. an ear seat.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1, 2, 6 and 8, a coating UV curing apparatus for optical fiber manufacturing includes a support assembly 1, clamping assemblies 2 installed at both sides of the support assembly 1 for fixing an optical fiber to be cured, and a second curing assembly 4 installed above the support assembly 1 for curing a coating of the optical fiber;
the supporting component 1 comprises a base 11 and supporting legs 12, the supporting legs 12 are arranged at four corners of the lower end of the base 11, and a plurality of groups of clamping components 2 are arranged on two sides of the supporting component 1;
each group of clamping assemblies 2 comprises a supporting rod 21 and clamping wheels 22, the supporting rods 21 are installed on two sides of the base 11, an installation plate 23 is installed at the top end of each supporting rod 21, 2 grooves 24 are symmetrically formed in the installation plate 23, the clamping wheels 22 are symmetrically installed in the 2 grooves 24, and the clamping wheels 22 and the installation plate 23 are fixed through fastening nuts;
the second curing assembly 4 comprises an expansion link 41 and a support 42, the support 42 is installed at the upper end of the base 11, 2 expansion links 41 are symmetrically installed at the upper end of the support 42, a movable rod 43 is installed on an expansion shaft of each of the 2 expansion links 41, limiting plates 44 are installed on two sides of the front end and the rear end of each of the movable rods 43, a plurality of ear seats 46 are symmetrically installed on two sides of each of the movable rods 43, and a second curing lamp 45 is installed in each of the ear seats 46;
also included is a first curing assembly 3 attached to the base 11 for curing the fiber coating.
Preferably: the first curing assembly 3 comprises a first reflecting plate 31 and first grooved bars 32, the upper end surface of the base 11 is provided with the first grooved bars 32, the number of which is one half of the number of the second curing lamps 45, and the inner sides of the first grooved bars 32 are provided with the first reflecting plate 31; the support legs 12 are connected with the base 11 through threads and fixed through nuts; the base 11 is connected with the support rod 21 through welding, and the mounting plate 23 is connected with the support rod 21 through welding; the base 11 is connected with the bracket 42 through welding; the telescopic rod 41 is connected with the bracket 42 through a screw, and the limiting plate 44 is connected with the movable rod 43 through a screw; the ear seat 46 is connected with the movable rod 43 through a screw, and the second curing lamp 45 is fixedly connected with the ear seat 46 through a screw; the first grooved bar 32 is connected with the base 11 by a screw, and the first reflection plate 31 is connected with the first grooved bar 32 by glue.
Example 2
As shown in fig. 3, 4, 5, 6, 7, 8 and 9, a coating UV curing apparatus for optical fiber manufacturing includes a support assembly 1, clamping assemblies 2 installed at both sides of the support assembly 1 for fixing an optical fiber to be cured, and a second curing assembly 4 installed above the support assembly 1 for curing a coating of the optical fiber;
the supporting component 1 comprises a base 11 and supporting legs 12, the supporting legs 12 are arranged at four corners of the lower end of the base 11, and a plurality of groups of clamping components 2 are arranged on two sides of the supporting component 1;
each group of clamping assemblies 2 comprises a supporting rod 21 and clamping wheels 22, the supporting rods 21 are installed on two sides of the base 11, an installation plate 23 is installed at the top end of each supporting rod 21, 2 grooves 24 are symmetrically formed in the installation plate 23, the clamping wheels 22 are symmetrically installed in the 2 grooves 24, and the clamping wheels 22 and the installation plate 23 are fixed through fastening nuts;
the second curing assembly 4 comprises an expansion link 41 and a support 42, the support 42 is installed at the upper end of the base 11, 2 expansion links 41 are symmetrically installed at the upper end of the support 42, a movable rod 43 is installed on an expansion shaft of each of the 2 expansion links 41, limiting plates 44 are installed on two sides of the front end and the rear end of each of the movable rods 43, a plurality of ear seats 46 are symmetrically installed on two sides of each of the movable rods 43, and a second curing lamp 45 is installed in each of the ear seats 46;
also included is a first curing assembly 3 attached to the base 11 for curing the fiber coating.
Preferably: the first curing assembly 3 comprises second grooved bars 33 and third grooved bars 35, the second grooved bars 33 and the third grooved bars 35 are all installed on the upper end surface of the base 11 and fixed through screws, one third grooved bar 35 and one second grooved bar 33 form a group, a second reflection plate 34 is installed on the inner side of each second grooved bar 33 and the inner side of each third grooved bar 35, the second reflection plates 34 are connected with the second grooved bars 33 and the third grooved bars 35 through adhesive bonding, a strip-shaped groove is formed on the upper end surface of the base 11 and between each second grooved bar 33 and each third grooved bar 35 in the same group, a first curing lamp 36 is installed on the inner side of the base 11 below the strip-shaped groove, and a reflection grooved plate 37 is installed on the outer side of each first curing lamp 36; the support legs 12 are connected with the base 11 through threads and fixed through nuts; the base 11 is connected with the support rod 21 through welding, and the mounting plate 23 is connected with the support rod 21 through welding; the base 11 is connected with the bracket 42 through welding; the telescopic rod 41 is connected with the bracket 42 through a screw, and the limiting plate 44 is connected with the movable rod 43 through a screw; the ear seat 46 is connected with the movable rod 43 through a screw, and the second curing lamp 45 is fixedly connected with the ear seat 46 through a screw; the first curing lamp 36 is screwed to the base 11, and the reflective chute plate 37 is screwed to the base 11.
The working principle and the using method of the invention are as follows: when the optical fiber curing device is used, an optical fiber to be cured is fixed between the 2 clamping wheels 22 of the clamping assemblies 2 on the two sides, the second curing lamp 45 is powered on, the optical fiber is conducted between the clamping assemblies 2 on the two sides, the optical fiber is irradiated by the second curing lamp 45 after passing through the lower part of the second curing lamp 45, the pattern layer on the surface of the optical fiber is cured, one side departing from the second curing lamp 45 reflects the light irradiated on the optical fiber under the action of the first reflecting plate 31 and reflects the light to the lower part of the optical fiber, the pattern layer on the lower part can be cured, or the second curing lamp 45 and the first curing lamp 36 are powered on simultaneously, and the light emitted by the second curing lamp 45 and the first curing lamp 36 irradiates the upper surface and the lower surface of the optical fiber, so that the coating on the surface of the optical fiber is cured.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. A coated UV curing apparatus for optical fiber manufacturing, characterized by: the device comprises a support component (1), clamping components (2) which are arranged on two sides of the support component (1) and used for fixing an optical fiber to be cured, and a second curing component (4) which is arranged above the support component (1) and used for curing an optical fiber coating;
the supporting component (1) comprises a base (11) and supporting legs (12), the supporting legs (12) are installed at four corners of the lower end of the base (11), and a plurality of groups of clamping components (2) are arranged on two sides of the supporting component (1);
each group of clamping assembly (2) comprises a supporting rod (21) and clamping wheels (22), the supporting rods (21) are installed on two sides of the base (11), an installation plate (23) is installed at the top end of each supporting rod (21), 2 grooves (24) are symmetrically formed in the installation plate (23), the clamping wheels (22) are symmetrically installed in the 2 grooves (24), and the clamping wheels (22) and the installation plate (23) are fixed through fastening nuts;
the second curing assembly (4) comprises telescopic rods (41) and supports (42), the supports (42) are installed at the upper end of the base (11), 2 telescopic rods (41) are symmetrically installed at the upper end of each support (42), movable rods (43) are installed on telescopic shafts of 2 telescopic rods (41), limiting plates (44) are installed on the two sides of the front end and the rear end of each movable rod (43), a plurality of ear seats (46) are symmetrically installed on the two sides of each movable rod (43), and a second curing lamp (45) is installed in each ear seat (46);
also includes a first curing assembly (3) attached to the base (11) for curing the fiber coating.
2. The apparatus of claim 1, wherein: the first curing assembly (3) comprises a first reflecting plate (31) and a first groove rod (32), the number of the first groove rods (32) is one half of the number of the second curing lamps (45) and the number of the first groove rods (32) are arranged on the upper end face of the base (11), and the first reflecting plate (31) is installed on the inner side of the first groove rod (32).
3. The apparatus of claim 1, wherein: the first curing component (3) comprises a second grooved bar (33) and a third grooved bar (35), the second grooved bars (33) and the third grooved bars (35) are both installed on the upper end face of the base (11) and fixed through screws, one third grooved bar (35) and one second grooved bar (33) form a group, a second reflection plate (34) is installed on the inner side of each second grooved bar (33) and the inner side of each third grooved bar (35), the second reflecting plate (34), the second grooved bar (33) and the third grooved bar (35) are connected by cementing, a strip-shaped groove is formed on the upper end surface of the base (11) and between each second groove rod (33) and the third groove rod (35) of the same group, first curing lamps (36) are arranged below the strip-shaped groove and on the inner side of the base (11), and a reflecting groove plate (37) is arranged on the outer side of each first curing lamp (36).
4. The apparatus of claim 1, wherein: the supporting leg (12) is connected with the base (11) through threads and fixed through a nut.
5. The apparatus of claim 1, wherein: base (11) with branch (21) pass through welded connection, mounting panel (23) with branch (21) pass through welded connection.
6. The apparatus of claim 1, wherein: the base (11) is connected with the bracket (42) through welding.
7. The apparatus of claim 1, wherein: the telescopic rod (41) is connected with the bracket (42) through screws, and the limiting plate (44) is connected with the movable rod (43) through screws.
8. The apparatus of claim 1, wherein: the ear seat (46) is connected with the movable rod (43) through screws, and the second curing lamp (45) is connected and fixed with the ear seat (46) through screws.
9. The apparatus of claim 2, wherein: the first grooved rod (32) is connected with the base (11) through a screw, and the first reflecting plate (31) is connected with the first grooved rod (32) in a gluing mode.
10. The apparatus of claim 3, wherein: the first curing lamp (36) is connected with the base (11) through screws, and the reflecting trough plate (37) is connected with the base (11) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004579.0A CN112094057B (en) | 2020-09-22 | 2020-09-22 | Coating UV curing device for optical fiber manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004579.0A CN112094057B (en) | 2020-09-22 | 2020-09-22 | Coating UV curing device for optical fiber manufacturing |
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| CN112094057A true CN112094057A (en) | 2020-12-18 |
| CN112094057B CN112094057B (en) | 2022-12-16 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217756A (en) * | 2012-01-24 | 2013-07-24 | 日立电线株式会社 | Optical module and method for producing the same |
| CN106365468A (en) * | 2016-10-09 | 2017-02-01 | 江苏通鼎光棒有限公司 | Optical fiber coating ultraviolet (UV) light emitting diode (LED) curing device and optical fiber coating UV LED curing method |
| CN110357457A (en) * | 2019-07-25 | 2019-10-22 | 深圳市福卡斯光电有限公司 | The fine synchronous coloring UV type LED curing oven of one kind six |
| CN210079995U (en) * | 2019-04-30 | 2020-02-18 | 杰讯光电(福建)有限公司 | Positioning device for UV curing of optical fiber array |
-
2020
- 2020-09-22 CN CN202011004579.0A patent/CN112094057B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217756A (en) * | 2012-01-24 | 2013-07-24 | 日立电线株式会社 | Optical module and method for producing the same |
| US20130188906A1 (en) * | 2012-01-24 | 2013-07-25 | Hitachi Cable, Ltd. | Optical module and method for producing the same |
| CN106365468A (en) * | 2016-10-09 | 2017-02-01 | 江苏通鼎光棒有限公司 | Optical fiber coating ultraviolet (UV) light emitting diode (LED) curing device and optical fiber coating UV LED curing method |
| CN210079995U (en) * | 2019-04-30 | 2020-02-18 | 杰讯光电(福建)有限公司 | Positioning device for UV curing of optical fiber array |
| CN110357457A (en) * | 2019-07-25 | 2019-10-22 | 深圳市福卡斯光电有限公司 | The fine synchronous coloring UV type LED curing oven of one kind six |
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| CN112094057B (en) | 2022-12-16 |
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Effective date of registration: 20221117 Address after: 518000 Building B, 204 Tongde Road, Tongxin Community, Baolong Street, Shenzhen, Guangdong Applicant after: SHENZHEN XUNTONG OPTICAL COMMUNICATION Co.,Ltd. Address before: No. 518, Yunji Avenue, Hengnan County, Hengyang City, Hunan Province Applicant before: HUNAN ZHONGKE PHOTOELECTRIC Co.,Ltd. |
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