CN105948538A - Automatic optical fiber deuterium treatment equipment - Google Patents
Automatic optical fiber deuterium treatment equipment Download PDFInfo
- Publication number
- CN105948538A CN105948538A CN201610548183.XA CN201610548183A CN105948538A CN 105948538 A CN105948538 A CN 105948538A CN 201610548183 A CN201610548183 A CN 201610548183A CN 105948538 A CN105948538 A CN 105948538A
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- CN
- China
- Prior art keywords
- sealing
- deuterium
- qianmen
- workbench
- fiber optic
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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
- C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
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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)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to automatic optical fiber deuterium treatment equipment. The automatic optical fiber deuterium treatment equipment comprises a sealing treatment chamber, a vacuum pump, a deuterium inlet pipeline and a controller, wherein the sealing treatment chamber comprises a worktable, two side plates, a top cover, a front door and a back plate; the two side plates, the top cover and the back plate are fixedly connected to form an opening box with opened front surface and back surface; the worktable is slide forth and back on the bottom surface of the opening box; the front door is slide up and down on the front surface of the opening box; the whole sealing treatment chamber is a sealing box; the controller is electrically connected with the sealing treatment chamber, the vacuum pump and the deuterium inlet pipeline. The automatic optical fiber deuterium treatment equipment has the advantages that the optical fiber handling process and control process of traditional treatment equipment are changed, and the treatment process is basically automatic; the traditional whole sealing treatment chamber is changed, the scientific and reasonable sealing method is adopted, the automation requirement is met, and the sealing property of the sealing treatment chamber is guaranteed.
Description
Technical field
The present invention relates to a kind of field fiber, particularly to a kind of automated fiber optic deuterium processing equipment.
Background technology
Optical fiber, in pulling process, can produce some free groups of unordered Si-O, easily generate Si-OH with H, cause
Water peak at 1385nm increases.The most various all-wave fibers will process through deuterium, when can withstand long after pulling silk
Between the erosion of ambient containing hydrogen.
The principle that deuterium processes is to allow deuterium and Si-O free radical group form Si-OD, and absworption peak is at 1850nm, so at optical fiber
Their entire life, hydrogen just cannot replace the position of deuterium.The reaction of deuterium and the free group of Si-0 is as follows
Si-O + D2 → Si-OD
According to ITU-T requirement G.652C/D, optical fiber attenuation quotient at 1383 ± 3nm of optical fiber after hydrogen is aging is wanted
It is not less than the decay at 1310nm, all-wave fiber could be referred to as.
Optical fiber production process needs carry out deuterium process, owing in air, the content of deuterium is negligible,
So needing optical fiber to be placed in an airtight container to be passed through deuterium, allowing optical fiber be in deuterium environment and reacting.
At present, deuterium processing equipment is a hermetic container with opening, and its opening part has one can be with the sealing of opening and closing
Door, when carrying out deuterium and processing, needs manually optical fiber feeding to be sealed in container by go-cart, wastes time and energy, automaticity
The highest, production efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automated fiber optic deuterium processing equipment.
For solving above-mentioned technical problem, the technical scheme is that a kind of automated fiber optic deuterium processing equipment, its wound
New point is: include sealing processing chamber, vacuum pump, deuterium air inlet pipeline and controller；
Described sealing processing chamber includes a workbench, biside plate, a top cover, a Qianmen and a back plate；Described biside plate, top cover
And back plate is connected, the opening box body that before composition one and bottom surface is uncovered, described workbench sets at this box bottom slide anteroposterior
Putting, described Qianmen slides up and down setting before this box body, and this sealing processing chamber is overall seals box body in one；Described biside plate and
There is between bottom, Qianmen and worktable upper surface sealing structure A, have close between described Qianmen medial surface and biside plate front end
Seal structure B, has sealing structure C between described back plate medial surface and workbench rear end；
Described controller passes through to electrically connect with sealing processing chamber, vacuum pump and deuterium air inlet pipeline.
Further, there is below described workbench a lifting platform, described lifting platform has for workbench slide anteroposterior
Guide rail, and there is below this lifting platform jacking cylinder.
Further, front, described Qianmen has a hold down gag, and described hold down gag is to fix hinged pressure in the middle part of in the of one
Plate, described pressing plate one end is positioned at front, Qianmen, and the other end is connected to a motor output end.
Further, described Qianmen is driven by a hoist engine.
Further, described workbench is driven by a motor.
Further, described sealing structure A is for being arranged on worktable upper surface and to be positioned at biside plate corresponding with bottom, Qianmen
The sealing strip A of position.
Further, described sealing structure B include being arranged on the medial surface of Qianmen and with biside plate and top cover front position
The air bag of corresponding position and be arranged in biside plate and cover forward end the sealing strip B coordinated with air bag.
Further, described sealing structure C is the sealing strip being easy to be in sealing contact with back plate arranged along workbench rear end
C。
Further, described Qianmen and side plate lower end are all the small end coordinated with sealing strip A.
Further, described workbench has the seal groove installed for sealing strip A.
It is an advantage of the current invention that:
(1) optical fiber handling process and the control flow of traditional optical fiber deuterium processing equipment are changed, by a dead lift optical fiber
Changing into sealing processing chamber can be with automation equipment pending optical fiber of carrying such as supporting machinery handss to workbench, and all working is all
Automatically complete；Change traditional integral seal process chamber, use scientific and reasonable encapsulating method, i.e. meet automatization and want
Seek the sealing that in turn ensure that sealing processing chamber.
(2) travel table made by workbench, on the automation equipment pending optical fiber of carrying to workbench, with rear motor
Drive leading screw to realize the movement of workbench, and then sealing processing chamber forms one and seals entirety.
(3) slided up and down at travelling carriage by steel wire rope, pulley, hoist engine, at sealing, use air bag and sealing strip to carry out
Seal, cylinder-pressing, achieve Qianmen folding by controller and seal the automatization of compression action.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention a kind of automated fiber optic deuterium processing equipment most preferred embodiment.
Fig. 2 is detail view at workbench and the side plate sealing of the present invention a kind of automated fiber optic deuterium processing equipment.
Fig. 3 is detail view at workbench and the back plate sealing of the present invention a kind of automated fiber optic deuterium processing equipment.
Fig. 4 is detail view at Qianmen and the side plate sealing of the present invention a kind of automated fiber optic deuterium processing equipment.
Fig. 5 is the hold down gag schematic diagram in the front, Qianmen of the present invention a kind of automated fiber optic deuterium processing equipment.
Fig. 6 is lifting platform and the workbench layout drawing of the present invention a kind of automated fiber optic deuterium processing equipment.
Fig. 7 is the Qianmen hoist engine layout drawing of the present invention a kind of automated fiber optic deuterium processing equipment.
Detailed description of the invention
As it is shown in figure 1, this automated fiber optic deuterium processing equipment includes sealing processing chamber, vacuum pump, deuterium air inlet pipeline
And controller；
As it is shown in figure 1, sealing processing chamber includes a workbench 2, biside plate 1, top cover 6, Qianmen 4 and a back plate 3；Both sides
Plate 1, top cover 6 and back plate 3 are connected, the opening box body that before composition one and bottom surface is uncovered, and back plate 3 is fixed together with side plate 1,
Positioning the most motionless, add locating dowel on biside plate 1, workbench 2 is arranged at this box bottom slide anteroposterior, and Qianmen 4 exists
Sliding up and down setting before this box body, Qianmen 4 is arranged on a travelling carriage 7, and Qianmen 4 slides up and down along travelling carriage 7, this slip
Frame 7 is fixed on side plate 1, and this sealing processing chamber is overall seals box body in one；As in figure 2 it is shown, biside plate 1 and bottom, Qianmen 4 with
There is at workbench 2 upper surface sealing strip A21, sealing strip A21 be installed on workbench 2, workbench 2 has for sealing
The installation groove that bar A21 installs, the bottom at biside plate 1 and Qianmen 4 is small end, in order to increases and compresses pressure, it is ensured that sealing；As
Shown in Fig. 4, Qianmen 4 medial surface and contact position, biside plate 1 front end have air bag 42, and this air bag 42 is arranged on Qianmen 4 medial surface
In air bag groove 41, and this air bag 42 has and individually inflates gas exhaust piping, and pipeline is provided with the electricity being electrically connected with the controller
Magnet valve；As it is shown on figure 3, the rear end of workbench 2 is vertically set on back plate 3 medial surface, there is a sealing strip C22 between the two,
Sealing strip C22 is arranged on workbench 2 rear end, has a groove held out against for workbench 2 rear end in back plate 3 corresponding position,
Sealing processing chamber forms the confined space that an air-tightness is good.
As shown in Figure 6, having a band lifting rail platform 5 below workbench 2, lifting platform 5 rear end peaks at back plate 3 side, work
Station 2 can slide along lifting platform 5, there is below lifting platform 5 many group jacking cylinders 10, this lifting platform 5 can be
Move up and down under the effect of jacking cylinder 10, drive workbench 2 thereon to move up and down, in order to seal sealing processing chamber.Qianmen 4
It is slidably arranged in side plate 1 front end, bottom it, peaks at workbench 2 upper surface.Workbench 2 has two groups of rollers: one group is driving wheel, logical
Cross servomotor to be driven by chain drive (or toothed belt transmission)；One group is driven pulley.Its bottom surface is equipped with proximity transducer；
As it is shown in fig. 7, Qianmen 4 is slided up and down at travelling carriage 7 by steel wire rope, pulley 11, hoist engine 12, as it is shown in figure 5, Qianmen
Hold down gag between 4 and side plate 1 passes through air cylinder driven, and utilizes lever principle to realize so that Qianmen better tightness.
During work, being put on workbench 2 by pending fiber reel, workbench 2 servomotor works, and driving wheel pushes the work forward
Platform 2 moves to specify position (proximity switch signal) along slide rail, and the jacking cylinder 10 circuit electromagnetic valve on lifting platform 5 is connected, gas
Cylinder lifts lifting platform 5 with workbench 2, and servomotor the most somewhat works, and workbench 2 is moved to specific bit along slide rail
Putting so that workbench 2 and back plate 3 good seal, Qianmen 4 hoist engine works, and steel wire rope puts down Qianmen 4 and moves to along travelling carriage 7
Specifying position, Qianmen 4 upper gasbag 42 gas circuit is connected；Hold-down mechanism cylinder action, is pressed on pressing plate 8 on Qianmen 4 and makes Qianmen 4
Good seal；During so optical fiber has been placed in whole sealing processing chamber.Vacuum pump works, and sealing processing chamber is extracted into specified vacuum
Degree, vacuum pump stops, and deuterium gas circuit is connected, and encapsulation process indoor are passed through deuterium, stops ventilation, optical fiber after specified pressure
Start deuterium to process.
Need to enter deuterium processing equipment when the present invention is without artificial placement optical fiber, whole process is realized substantially by controller
Automation mechanized operation.
Ultimate principle and the principal character of the present invention have more than been shown and described.Skilled person will appreciate that of the industry,
The present invention is not restricted to the described embodiments, the principle that the present invention is simply described described in above-described embodiment and description,
Without departing from the spirit and scope, the present invention also has various changes and modifications, and these changes and improvements all fall
Enter in scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (10)
1. an automated fiber optic deuterium processing equipment, it is characterised in that: include sealing processing chamber, vacuum pump, deuterium air inlet pipe
Road and controller；
Described sealing processing chamber includes a workbench, biside plate, a top cover, a Qianmen and a back plate；Described biside plate, top cover
And back plate is connected, the opening box body that before composition one and bottom surface is uncovered, described workbench sets at this box bottom slide anteroposterior
Putting, described Qianmen slides up and down setting before this box body, and this sealing processing chamber is overall seals box body in one；Described biside plate and
There is between bottom, Qianmen and worktable upper surface sealing structure A, have close between described Qianmen medial surface and biside plate front end
Seal structure B, has sealing structure C between described back plate medial surface and workbench rear end；
Described controller passes through to electrically connect with sealing processing chamber, vacuum pump and deuterium air inlet pipeline.
A kind of automated fiber optic deuterium processing equipment the most according to claim 1, it is characterised in that: below described workbench
There is a lifting platform, described lifting platform has the guide rail for workbench slide anteroposterior, and there is below this lifting platform jacking gas
Cylinder.
A kind of automated fiber optic deuterium processing equipment the most according to claim 1, it is characterised in that: front, described Qianmen has
Having a hold down gag, described hold down gag is to fix hinged pressing plate in the middle part of in the of one, and described pressing plate one end is positioned at front, Qianmen, another
End is connected to cylinder operation end.
A kind of automated fiber optic deuterium processing equipment the most according to claim 1, it is characterised in that: described Qianmen is by volume
Machine of raising drives.
A kind of automated fiber optic deuterium processing equipment the most according to claim 1, it is characterised in that: described workbench is by one
Motor drives.
A kind of automated fiber optic deuterium processing equipment the most according to claim 1, it is characterised in that: described sealing structure A
For being arranged on worktable upper surface and being positioned at biside plate and the sealing strip A of corresponding position, bottom, Qianmen.
A kind of automated fiber optic deuterium processing equipment the most according to claim 1, it is characterised in that: described sealing structure B
Including be arranged on the medial surface of Qianmen and with biside plate and the air bag of top cover front position corresponding position and be arranged on biside plate and
The sealing strip B coordinated with air bag in cover forward end.
A kind of automated fiber optic deuterium processing equipment the most according to claim 1, it is characterised in that: described sealing structure C
For the sealing strip C being easy to be in sealing contact with back plate arranged along workbench rear end.
A kind of automated fiber optic deuterium processing equipment the most according to claim 2, it is characterised in that: described Qianmen and two
Side plate lower end is all the small end coordinated with sealing strip A.
A kind of automated fiber optic deuterium processing equipment the most according to claim 2, it is characterised in that: on described workbench
There is the seal groove installed for sealing strip A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548183.XA CN105948538B (en) | 2016-07-13 | 2016-07-13 | A kind of automated fiber optic deuterium processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548183.XA CN105948538B (en) | 2016-07-13 | 2016-07-13 | A kind of automated fiber optic deuterium processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105948538A true CN105948538A (en) | 2016-09-21 |
| CN105948538B CN105948538B (en) | 2018-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610548183.XA Active CN105948538B (en) | 2016-07-13 | 2016-07-13 | A kind of automated fiber optic deuterium processing equipment |
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| CN (1) | CN105948538B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060248925A1 (en) * | 2005-04-06 | 2006-11-09 | Sanders Paul E | Conditioning optical fibers for improved ionizing radiation response |
| CN1875301A (en) * | 2003-10-28 | 2006-12-06 | 信越化学工业株式会社 | Optical fiber treating device, treating method and optical fiber |
| CN203923017U (en) * | 2014-06-10 | 2014-11-05 | 深圳特发信息光纤有限公司 | A kind of optical fiber deuterium gas disposal equipment |
| EP2821379A1 (en) * | 2013-07-05 | 2015-01-07 | IXFiber | Method for manufacturing a radiation-resistant optical fibre, radiation-resistant optical fibre and device comprising such a fibre |
| CN205838844U (en) * | 2016-07-13 | 2016-12-28 | 江东科技有限公司 | A kind of automated fiber optic deuterium processing equipment |
-
2016
- 2016-07-13 CN CN201610548183.XA patent/CN105948538B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875301A (en) * | 2003-10-28 | 2006-12-06 | 信越化学工业株式会社 | Optical fiber treating device, treating method and optical fiber |
| US20060248925A1 (en) * | 2005-04-06 | 2006-11-09 | Sanders Paul E | Conditioning optical fibers for improved ionizing radiation response |
| EP2821379A1 (en) * | 2013-07-05 | 2015-01-07 | IXFiber | Method for manufacturing a radiation-resistant optical fibre, radiation-resistant optical fibre and device comprising such a fibre |
| US20150331182A1 (en) * | 2013-07-05 | 2015-11-19 | Centre National D'etudes Spatiales-Cnes | Method of manufacturing a radiation-resistant optical fiber, radiation-resistant optical fiber and device including such a fiber |
| CN203923017U (en) * | 2014-06-10 | 2014-11-05 | 深圳特发信息光纤有限公司 | A kind of optical fiber deuterium gas disposal equipment |
| CN205838844U (en) * | 2016-07-13 | 2016-12-28 | 江东科技有限公司 | A kind of automated fiber optic deuterium processing equipment |
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| Publication number | Publication date |
|---|---|
| CN105948538B (en) | 2018-10-09 |
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Effective date of registration: 20211104 Address after: 610000 Chengdu, Sichuan Tianfu New District, Renshou high Industrial Avenue North 3 Patentee after: SICHUAN TIANFU JIANGDONG TECHNOLOGY CO.,LTD. Address before: 226000 north of Huanghe Road, new area, Rudong County Economic Development Zone, Nantong City, Jiangsu Province Patentee before: JIANGDONG TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU ZHONGTIAN TECHNOLOGY Co.,Ltd. Patentee before: ZHONGTIAN TECHNOLOGY FIBER POTICS Co.,Ltd. |