CN111204994A - Harvard type UV-LED optical fiber coloring and curing furnace - Google Patents
Harvard type UV-LED optical fiber coloring and curing furnace Download PDFInfo
- Publication number
- CN111204994A CN111204994A CN202010162815.5A CN202010162815A CN111204994A CN 111204994 A CN111204994 A CN 111204994A CN 202010162815 A CN202010162815 A CN 202010162815A CN 111204994 A CN111204994 A CN 111204994A
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- Prior art keywords
- led
- optical fiber
- lamp
- led curing
- curing lamp
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 65
- 238000004040 coloring Methods 0.000 title claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 239000000049 pigment Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C03C25/002—Thermal treatment
Abstract
The invention belongs to the technical field of optical fiber coloring, and particularly relates to a Harvard type UV-LED optical fiber coloring and curing furnace which sequentially comprises an upper UV-LED curing lamp, a sealing ring and a lower UV-LED curing lamp from top to bottom, wherein the sealing ring is of an annular structure, a plurality of optical fiber threading yielding grooves corresponding to each other are arranged on one side of the sealing ring, which corresponds to a front optical fiber positioning guide wheel and a rear optical fiber positioning guide wheel, the upper UV-LED curing lamp and the lower UV-LED curing lamp are connected in an opening-closing mode, an intermediate cavity is formed by the sealing ring, heat dissipation devices are arranged on the upper UV-LED curing lamp and the lower UV-LED curing lamp, and nitrogen is filled in the intermediate cavity, so that the defects of the prior art are overcome, the telephone fixing efficiency is greatly improved, the telephone fixing time is shortened, and the size of the curing furnace can be greatly reduced.
Description
Technical Field
The invention belongs to the technical field of optical fiber coloring, and particularly relates to a Harvard type UV-LED optical fiber coloring and curing furnace.
Background
Optical fibers are used as main carriers of communication, and the use amount is increasing; currently, optical fibers are mainly used in the field of signal transmission, such as mobile phone signals, television signals, control signals, supervisory signals, and the like, the currently commonly used optical fibers are silica-based optical fibers, the optical fibers are composed of a fiber core, a cladding and a coating layer from inside to outside, the nominal diameter of the coating layer is 245 μm, in the prior art, in order to increase the communication capacity, a plurality of optical fibers are generally required to be put together, and for convenience of identification, ink is generally coated on the outer circumference of the coating layer, which is called coloring. The main purpose of the coloured layer is to facilitate identification.
The existing optical fiber coloring is that after the optical fiber is produced, the optical fiber is colored again, so that the coloring speed has an upper limit, the processing efficiency cannot be improved, the existing optical fiber inventory has a natural color optical fiber inventory and a colored optical fiber inventory, the existing optical fiber inventory is frequently encountered in the use process, the needed color is not available, the unnecessary colors are more, the inventory management is disordered, the temporary work is hurried up, the time and the labor are consumed, and the efficiency is low.
Disclosure of Invention
The invention aims to provide a Harvard type UV-LED optical fiber coloring curing furnace, which overcomes the defects of the prior art, the curing furnace adopts a vertically combined Harvard type structure, a middle supporting layer, a lower curing furnace plate and a lower heat dissipation plate adopt a fixed form, an upper heat dissipation plate and an upper curing furnace plate adopt a moving mode, when optical fibers to be colored are sequentially placed on an abdicating notch of the middle supporting layer, the upper heat dissipation plate and the upper curing furnace plate are downwards combined above the middle supporting layer, the Harvard type structure avoids the wire threading process of the optical fibers to be colored, the operation difficulty is greatly reduced, meanwhile, UV-LED heating lamps are arranged on the upper curing furnace plate and the lower curing furnace plate, the telephone fixing efficiency is greatly improved, the time required by telephone fixing is reduced, and the size of the curing furnace can be greatly reduced.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the utility model provides a colored curing oven of haversian formula UV-LED optic fibre, from the top down includes UV-LED curing lamp, sealing washer and UV-LED curing lamp down in proper order, the sealing washer be loop configuration and all be equipped with a plurality of optic fibre threading groove that correspond each other with the corresponding one side of leading optic fibre location guide pulley and rearmounted optic fibre location guide pulley, go up UV-LED curing lamp and UV-LED curing lamp open-close type connection down, and form middle cavity through the sealing washer, go up all be equipped with heat abstractor on UV-LED curing lamp and the lower UV-LED curing lamp, it has nitrogen gas to fill in the middle cavity.
Further, the upper UV-LED curing lamp and the lower UV-LED curing lamp both comprise lamp base plates and UV-LED curing lamps, a plurality of UV-LED curing lamps are distributed on the lower surface of the lamp base plate of the upper UV-LED curing lamp in a parallel linear mode along the optical fiber direction and are parallel to each other, a plurality of UV-LED curing lamps are distributed on the upper surface of the lamp base plate of the lower UV-LED curing lamp in a parallel linear mode along the optical fiber direction and are parallel to each other, and high-light-projection quartz glass plates are further arranged on the lower surface of the lamp base plate of the upper UV-LED curing lamp and the upper surface of the lamp base plate of the lower UV-LED curing lamp.
Further, the heat dissipation device includes water cooling heat dissipation or air cooling heat dissipation.
Furthermore, the open-close type connection is hinge type open-close type connection or elastic hinge type open-close type connection or is controlled to move up and down to open and close through a telescopic structure.
Compared with the prior art, the invention has the following beneficial effects:
according to the Harvard type UV-LED optical fiber coloring curing furnace, the curing furnace adopts a vertically combined Harvard type structure, the middle supporting layer, the lower curing furnace plate and the lower heat dissipation plate adopt a fixed form, the upper heat dissipation plate and the upper curing furnace plate adopt a moving mode, when optical fibers to be colored are sequentially placed on the abdicating notch of the middle supporting layer, the upper heat dissipation plate and the upper curing furnace plate are downwards combined above the middle supporting layer, the Harvard type structure avoids a wire threading process of the optical fibers to be colored, operation difficulty is greatly reduced, meanwhile, the upper curing furnace plate and the lower curing furnace plate are both provided with UV-LED heating lamps, the efficiency of a telephone is greatly improved, time required by the telephone is reduced, and therefore the size of the curing furnace can be greatly reduced.
Drawings
FIG. 1 is a schematic structural diagram of a Harvard UV-LED optical fiber coloring and curing device.
Fig. 2 is a schematic structural view of a combined multifunctional optical fiber coloring mold base.
Fig. 3 is a schematic sectional view of the multifunctional optical fiber coloring mold base.
Fig. 4 is a schematic structural diagram of the circulating ink supply system.
Fig. 5 is a schematic sectional view of the optical fiber coloring mold.
FIG. 6 is an exploded view of a haver-type UV-LED optical fiber coloring and curing oven.
Fig. 7 is a schematic structural diagram of the upper UV-LED curing lamp and the lower UV-LED curing lamp after being turned on.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in the figure, a haver formula UV-LED optic fibre coloring and curing device, including treat colored optic fibre 9, support frame 1, mounting panel 2, optic fibre coating coloring system 3, haver formula UV-LED optic fibre coloring curing oven 4, leading optic fibre location guide pulley 21 and rearmounted optic fibre location guide pulley 22, support frame 1 includes bottom plate 12 and the vertical support post 11 of bottom plate vertically, mounting panel 2 is a plurality of and parallel to each other, the mounting panel equipartition is on vertical support post, all be equipped with optic fibre coating coloring system, haver formula UV-LED optic fibre coloring curing oven 4, leading optic fibre location guide pulley 21 and rearmounted optic fibre location guide pulley 22 on every mounting panel, leading optic fibre location guide pulley 21 and rearmounted optic fibre location guide pulley 22 set up respectively at the both ends of mounting panel 2, optic fibre coating coloring system and haver formula UV-LED optic fibre coloring curing oven equipartition are in the middle of mounting panel, the optical fiber coating and coloring system is adjacent to the front optical fiber positioning guide wheel, and the optical fiber to be colored sequentially passes through the front optical fiber positioning guide wheel, the optical fiber coating and coloring system, the Harvard UV-LED optical fiber coloring and curing furnace and the rear optical fiber positioning guide wheel.
Further, the optical fiber coating and coloring system 3 comprises a combined multifunctional optical fiber coloring mold base 7, a circulating ink supply system and a plurality of optical fiber coloring molds 8.
Example two
As shown in the figure, the colored mould seat 7 of combination formula multi-functional optic fibre is cuboid structure 71, one of them side equipartition of cuboid structure has the round hole 72 of a plurality of horizontal direction, the round hole has retaining ring 73 at the back, a plurality of optic fibre color mould 8 and a plurality of round hole 72 one-to-one, fix on the colored mould seat of combination formula multi-functional optic fibre through the round hole and wherein one end supports on the retaining ring, cuboid structure top is equipped with output tube 75, the below with circular notch intercommunication is equipped with the input tube 74 with circular notch intercommunication, the hole of stepping down and treat colored optic fibre loose fit.
Furthermore, the combined multifunctional optical fiber coloring mold seat is made of an elastic material.
EXAMPLE III
As shown in the figure, circulation ink supply system is including coloring pigment storage jar 6 and delivery pump 61, the storage has coloring pigment in the coloring pigment storage jar, be equipped with feed inlet and discharge gate on the delivery pump, feed inlet and coloring pigment storage jar bottom intercommunication, the discharge gate passes through the pipeline and is connected with the input tube, the output tube passes through pipeline and coloring pigment storage jar top intercommunication.
Example four
As shown in the figure, the optical fiber coloring mold 8 comprises a supporting main body 81, an inlet mold 84 and an outlet mold 85, the supporting main body 81 is in a round tube shape, abdicating notches 82 and 83 are arranged above and below the position between the inlet mold and the outlet mold on the supporting main body, the abdicating notches and the abdicating notches below are symmetrically distributed, the inlet mold and the outlet mold are respectively arranged at two ends of the supporting main body, horn holes 86 matched with optical fibers to be colored are arranged on the inlet mold and the outlet mold, the inlet mold is arranged at the outer end of the optical fiber coloring mold and opens outwards in the opening direction of the horn holes, the outlet mold is arranged at the inner end of the optical fiber coloring mold and opens towards the inlet mold, the inner end of the optical fiber coloring mold is inserted into the round notch, the abdicating notches above and the abdicating notches below correspond to an output tube and an input tube respectively, the delivery pump inputs the coloring pigment into the yielding notch below from the output pipe at the lower end, overflows and flows out of the yielding notch above the support main body, and finally flows back into the coloring pigment storage tank through the output pipe.
EXAMPLE five
As shown in the figure, the hafu-type UV-LED optical fiber coloring and curing furnace sequentially comprises an upper UV-LED curing lamp 42, a sealing ring 43 and a lower UV-LED curing lamp 44 from top to bottom, wherein the sealing ring 43 is of an annular structure, one side of the sealing ring 43 corresponding to the front optical fiber positioning guide wheel and the rear optical fiber positioning guide wheel is provided with a plurality of optical fiber threading and abdicating grooves 431 corresponding to each other, the upper UV-LED curing lamp and the lower UV-LED curing lamp are connected in an opening-closing manner and form a middle cavity through the sealing ring, the upper UV-LED curing lamp and the lower UV-LED curing lamp are provided with heat dissipation devices 41, and the middle cavity is filled with nitrogen.
The upper UV-LED curing lamp and the lower UV-LED curing lamp both comprise lamp base plates 421 and UV-LED curing lamps 422, a plurality of UV-LED curing lamps are distributed on the lower surface of the lamp base plate of the upper UV-LED curing lamp in a parallel linear mode along the optical fiber direction and are parallel to each other, a plurality of UV-LED curing lamps are distributed on the upper surface of the lamp base plate of the lower UV-LED curing lamp in a parallel linear mode along the optical fiber direction and are parallel to each other, and high-light-projection quartz glass plates 45 are further arranged on the lower surface of the lamp base plate of the upper UV-LED curing lamp and the upper surface of the lamp base plate of the lower UV-LED curing lamp.
Further, the heat dissipation device includes water cooling heat dissipation or air cooling heat dissipation.
Furthermore, the open-close type connection is hinge type open-close type connection or elastic hinge type open-close type connection or is controlled to move up and down to open and close through a telescopic structure.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a colour curing oven of haver formula UV-LED optic fibre which characterized in that: the device comprises an upper UV-LED curing lamp, a sealing ring and a lower UV-LED curing lamp from top to bottom in sequence, wherein the sealing ring is of an annular structure, a plurality of optical fiber wire-penetrating and abdicating grooves corresponding to each other are formed in one side of the sealing ring corresponding to a front optical fiber positioning guide wheel and a rear optical fiber positioning guide wheel, the upper UV-LED curing lamp and the lower UV-LED curing lamp are connected in an opening-closing mode, a middle cavity is formed through the sealing ring, heat dissipation devices are arranged on the upper UV-LED curing lamp and the lower UV-LED curing lamp, and nitrogen is filled in the middle cavity.
2. The Harvard type UV-LED optical fiber coloring and curing oven as claimed in claim 1, characterized in that: the upper UV-LED curing lamp and the lower UV-LED curing lamp both comprise lamp base plates and UV-LED curing lamps, a plurality of UV-LED curing lamps are distributed on the lower surface of the lamp base plate of the upper UV-LED curing lamp in a parallel linear mode along the optical fiber direction and are parallel to each other, a plurality of UV-LED curing lamps are distributed on the upper surface of the lamp base plate of the lower UV-LED curing lamp in a parallel linear mode along the optical fiber direction and are parallel to each other, and high-light-projection quartz glass plates are further arranged on the lower surface of the lamp base plate of the upper UV-LED curing lamp and the upper surface of the lamp base plate of the lower UV-LED curing lamp.
3. The Harvard type UV-LED optical fiber coloring and curing oven as claimed in claim 1, characterized in that: the heat dissipation device comprises water cooling heat dissipation or air cooling heat dissipation.
4. The Harvard type UV-LED optical fiber coloring and curing oven as claimed in claim 1, characterized in that: the open-close type connection is hinge type open-close type connection or elastic hinge type open-close type connection or is controlled to move up and down to open and close through a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010162815.5A CN111204994A (en) | 2020-03-10 | 2020-03-10 | Harvard type UV-LED optical fiber coloring and curing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010162815.5A CN111204994A (en) | 2020-03-10 | 2020-03-10 | Harvard type UV-LED optical fiber coloring and curing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111204994A true CN111204994A (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010162815.5A Pending CN111204994A (en) | 2020-03-10 | 2020-03-10 | Harvard type UV-LED optical fiber coloring and curing furnace |
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| CN (1) | CN111204994A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050222295A1 (en) * | 2003-01-09 | 2005-10-06 | Con-Trol-Cure, Inc. | UV Curing System and Process with Increased Light Intensity |
| EP2792422A1 (en) * | 2013-04-19 | 2014-10-22 | Farbwerke Herkula S.A. | Device for the curing of a coating applied to a cable |
| CN109867454A (en) * | 2019-04-11 | 2019-06-11 | 陈燕萍 | Optical fiber LED curing oven |
| CN110045474A (en) * | 2019-05-08 | 2019-07-23 | 成都亨通光通信有限公司 | A kind of three core curing ovens of optical cable production |
| CN110171932A (en) * | 2019-05-07 | 2019-08-27 | 成都亨通光通信有限公司 | Optical fiber coloring New LED UV curing oven |
| CN110286451A (en) * | 2019-05-09 | 2019-09-27 | 成都亨通光通信有限公司 | A kind of optical cable multi-fiber coloring plastic sleeve integrated energy-saving production line |
| CN110304843A (en) * | 2019-06-06 | 2019-10-08 | 武汉优炜星科技有限公司 | A kind of optical fiber coloring solidification equipment |
| CN212102589U (en) * | 2020-03-10 | 2020-12-08 | 合肥大成通信设备有限公司 | Harvard type UV-LED optical fiber coloring and curing furnace |
-
2020
- 2020-03-10 CN CN202010162815.5A patent/CN111204994A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050222295A1 (en) * | 2003-01-09 | 2005-10-06 | Con-Trol-Cure, Inc. | UV Curing System and Process with Increased Light Intensity |
| EP2792422A1 (en) * | 2013-04-19 | 2014-10-22 | Farbwerke Herkula S.A. | Device for the curing of a coating applied to a cable |
| CN109867454A (en) * | 2019-04-11 | 2019-06-11 | 陈燕萍 | Optical fiber LED curing oven |
| CN110171932A (en) * | 2019-05-07 | 2019-08-27 | 成都亨通光通信有限公司 | Optical fiber coloring New LED UV curing oven |
| CN110045474A (en) * | 2019-05-08 | 2019-07-23 | 成都亨通光通信有限公司 | A kind of three core curing ovens of optical cable production |
| CN110286451A (en) * | 2019-05-09 | 2019-09-27 | 成都亨通光通信有限公司 | A kind of optical cable multi-fiber coloring plastic sleeve integrated energy-saving production line |
| CN110304843A (en) * | 2019-06-06 | 2019-10-08 | 武汉优炜星科技有限公司 | A kind of optical fiber coloring solidification equipment |
| CN212102589U (en) * | 2020-03-10 | 2020-12-08 | 合肥大成通信设备有限公司 | Harvard type UV-LED optical fiber coloring and curing furnace |
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