CN100563845C - Optical fiber coating feed system with revert prevention function - Google Patents
Optical fiber coating feed system with revert prevention function Download PDFInfo
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- CN100563845C CN100563845C CNB2008100233557A CN200810023355A CN100563845C CN 100563845 C CN100563845 C CN 100563845C CN B2008100233557 A CNB2008100233557 A CN B2008100233557A CN 200810023355 A CN200810023355 A CN 200810023355A CN 100563845 C CN100563845 C CN 100563845C
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- buffer barrel
- paint
- holding vessel
- liquid level
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Coating Apparatus (AREA)
Abstract
What the present invention had that the optical fiber coating feed system of revert prevention function relates to is the feed system of anti-coating returning charge during a kind of optical fiber is made.This system by paint can holding vessel, buffer barrel, be coated with the cup form, in the paint can holding vessel, be placed with paint can, the paint can holding vessel is equipped with the storage cover, holding vessel covers admission line is housed, and extends in the paint can, and magnetic valve is housed on the admission line; The buffering bung is equipped with on buffer barrel top, is provided with intraformational bed in the buffer barrel; Buffer barrel covers three liquid level sensors is housed, liquid level sensor I is contained in buffer barrel top, and liquid level sensor II is contained in the buffer barrel bottom, and buffer barrel intraformational bed one upper lateral part has overfall, liquid level sensor III is equipped with at the opposite side top, and the buffer barrel sidepiece is equipped with admission line; Be connected with feed pipe between paint can holding vessel and the buffer barrel, be inserted into the bottom of paint can holding vessel and buffer barrel respectively, liquid electromagnetic valve is housed on the feed pipe; Buffer barrel is connected with discharge nozzle with being coated with between the cup.This system is reasonable in design, and expense is cheap, and is simple in structure, can play effective inhibitory action to the coating returning charge is on-the-spot, is with a wide range of applications.
Description
Technical field
What the present invention had that the optical fiber coating feed system of revert prevention function relates to is the feed system of anti-coating returning charge during a kind of optical fiber is made.
Background technology
Coating processes is a step process important in the telecommunication optical fiber manufacturing process, has very important effect in the whole technologies of optical fiber manufacturing.Coating feed process commonly used has two kinds: central authorities concentrate material filling and are that the unit is established feed system separately with the production line.The former carries out feed by large-scale tank system to the small-sized paint can of a plurality of production lines, the bare fibre in the mould is quantitatively applied by small-sized coating buffer barrel by control system again.Its major defect is a system complex, the energy consumption height; And the latter is to be unit with the production line, establish the paint can holding vessel separately and carry out material filling to small-sized coating buffer barrel, bare fibre in the mould is quantitatively applied by small-sized coating buffer barrel by control system again, its shortcoming is need by the pressure effect to the frequent charging of small-sized coating buffer barrel to produce midway, particularly when the system electrical element is unusual, be easy to cause returning charge to being coated with cup etc., cause that optical fiber is unusual and produce interruption, influenced equipment operating efficiency.
Summary of the invention
The objective of the invention is to provide a kind of optical fiber coating feed system of revert prevention function at above-mentioned weak point, simple in structure to being that the feeding system of unit is made optimization with the production line, the returning charge phenomenon there is obvious inhibition effect.
At the outer wall of buffer barrel structure, set up an intraformational bed, have overfall on the top of a side of intraformational bed, be provided with air inlet on the opposite side top of interlayer.Intraformational bed in air inlet one side is equipped with liquid level sensor, and the intraformational bed material that whole transformation relates to is the stainless steel 316L material of interior polishing.On the feed pipe of small-sized coating buffer barrel, be provided with simultaneously the liquid normally open solenoid valve.
Optical fiber coating feed system with revert prevention function by paint can holding vessel, buffer barrel, be coated with cup and form.Be placed with paint can in the paint can holding vessel, the paint can holding vessel is equipped with the storage cover, and holding vessel covers admission line is housed, and extends in the paint can, and magnetic valve is housed on the admission line; The buffering bung is equipped with on buffer barrel top, is provided with intraformational bed in the buffer barrel.Buffer barrel covers three high low level P+F inductance type liquid level sensors of commercially available Germany's product is housed, liquid level sensor I is contained in buffer barrel top, liquid level sensor II is contained in the buffer barrel bottom, buffer barrel intraformational bed one upper lateral part has overfall, German P+F inductance type liquid level sensor is equipped with at the opposite side top, and the buffer barrel sidepiece is equipped with admission line.Be connected with feed pipe between paint can holding vessel and the buffer barrel, be inserted into the bottom of paint can holding vessel and buffer barrel respectively, CKD liquid normally open solenoid valve is housed on the feed pipe; Buffer barrel is connected with discharge nozzle with being coated with between the cup.
Optical fiber coating feed system with revert prevention function is reasonable in design, and expense is cheap, and is simple in structure, can play effective inhibitory action to the coating returning charge is on-the-spot, is with a wide range of applications.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is the structural representation with optical fiber feed system of anti-coating returning charge.
The specific embodiment
With reference to accompanying drawing 1, the optical fiber coating feed system with revert prevention function mainly by paint can holding vessel 1, buffer barrel 11, be coated with cup 10 and form.Be placed with paint can 14 in paint can holding vessel 1, paint can holding vessel 1 is equipped with and stores cover 16, stores on the cover 16 admission line 13 is housed, and extend in the paint can 14, and magnetic valve 15 is housed on the admission line 13; Buffering bung 17 is equipped with on buffer barrel 11 tops, is provided with intraformational bed 6 in the buffer barrel 11.Three commercially available Germany are housed on the buffering bung 17 produce high low level P+F inductance type liquid level sensor, liquid level sensor I4 is contained in buffer barrel 11 tops, liquid level sensor II12 is contained in buffer barrel 11 bottoms, buffer barrel 11 intraformational beds 6 one upper lateral parts have overfall 5, German P+F inductance type liquid level sensor III7 is equipped with at the opposite side top, and buffer barrel 11 sidepieces are equipped with admission line 8.Be connected with feed pipe 3 between paint can holding vessel 1 and the buffer barrel 11, be inserted into the bottom of paint can holding vessel 1 and buffer barrel 11 respectively, CKD liquid normally open solenoid valve 2 is housed on the feed pipe 3; Buffer barrel 11 be coated with cup and be connected with discharge nozzle 9 between 10.
Operation principle
Operation principle with optical fiber coating feed system of revert prevention function: under the promotion of compressed air 13, coating in the paint can 14 enters in the buffer barrel 11 through feed pipe 3, coating liquid level arrival sensor 4 when buffer barrel 11, then stop charging, meanwhile the coating in the buffer barrel 11 enters and is coated with cup 10 under the admission pressure of air inlet 8 promotes.When the coating liquid level of buffer barrel 11 arrives sensor 12, feed pipe 3 beginning chargings, so repeatedly.Practice shows, the magnetic valve 15 of control air inlet pipe 13 and sensor 4 are prone to technical failure when producing, for avoiding when above element breaks down, continued material filling in the buffer barrel 11, can backflow to more than the coating of buffer barrel 11 capacity is coated with in cup 10 and the air inlet pipe 8, causes the unusual interruption accident of producing.Use apparatus of the present invention, in case aforementioned electronic element magnetic valve 15, liquid level sensor 4 are beset by technical hitches in process of production, continued material filling in the buffer barrel 11, more than the coating of buffer barrel 11 volumes then the very first time can flow out to the intraformational bed 6 from overfall 5, and liquid level continues to rise in intraformational bed 6, when liquid level arrives sensor 7, liquid magnetic valve 2 is given in the signal immediate feedback, magnetic valve 2 cuts out rapidly, pins feed pipe 3, stops charging.And the coating in the buffer barrel 11 continues under the pressure of air inlet pipe 8 promotes to being coated with cup 10 feed, the liquid level of buffer barrel 11 descends, the coating that is in the intraformational bed 6 then enters in the buffer barrel 11 from overfall 5 under the driving of pressure, and the liquid level in the intraformational bed 6 descends, and this moment, magnetic valve 2 was opened.Paint can 4 begins again to its charging when the liquid level in the buffer barrel 11 is lower than sensor 12.
Claims (2)
1, a kind of optical fiber coating feed system with revert prevention function, it is characterized in that system by paint can holding vessel, buffer barrel, be coated with the cup form, in the paint can holding vessel, be placed with paint can, the paint can holding vessel is equipped with the storage cover, holding vessel covers admission line is housed, and extend in the paint can, magnetic valve is housed on the admission line; The buffering bung is equipped with on buffer barrel top, is provided with intraformational bed in the buffer barrel; Buffer barrel covers three liquid level sensors is housed, liquid level sensor I is contained in buffer barrel top, liquid level sensor II is contained in the buffer barrel bottom, buffer barrel intraformational bed one upper lateral part has overfall, liquid level sensor III is equipped with at the opposite side top, the buffer barrel sidepiece is equipped with admission line, and liquid level sensor III is arranged on the below of admission line; Be connected with feed pipe between paint can holding vessel and the buffer barrel, be inserted into the bottom of paint can holding vessel and buffer barrel respectively, liquid electromagnetic valve is housed on the feed pipe; Buffer barrel is connected with discharge nozzle with being coated with between the cup.
2, the optical fiber coating feed system with revert prevention function according to claim 1 is characterized in that three liquid level sensors all adopt P+F inductance type liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100233557A CN100563845C (en) | 2008-04-09 | 2008-04-09 | Optical fiber coating feed system with revert prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100233557A CN100563845C (en) | 2008-04-09 | 2008-04-09 | Optical fiber coating feed system with revert prevention function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101249488A CN101249488A (en) | 2008-08-27 |
| CN100563845C true CN100563845C (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100233557A Active CN100563845C (en) | 2008-04-09 | 2008-04-09 | Optical fiber coating feed system with revert prevention function |
Country Status (1)
| Country | Link |
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| CN (1) | CN100563845C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664730B (en) * | 2009-08-06 | 2013-03-27 | 深圳市腾盛工业设备有限公司 | Vapor-pressure type adhesive throw-up controller |
| JP5471281B2 (en) * | 2009-10-19 | 2014-04-16 | 大日本印刷株式会社 | Liquid supply system, liquid supply method, and coating apparatus |
| CN102001473A (en) * | 2010-11-25 | 2011-04-06 | 张家港西一新型汽车配件有限公司 | Packing device on coating production line |
| CN105108953B (en) * | 2015-09-17 | 2017-12-05 | 湖北凯乐科技股份有限公司 | A kind of raising and the device with production stability |
| CN108455879A (en) * | 2018-03-27 | 2018-08-28 | 通鼎互联信息股份有限公司 | Feeding system for reducing optical fiber coating defect and method of feeding |
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2008
- 2008-04-09 CN CNB2008100233557A patent/CN100563845C/en active Active
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| Publication number | Publication date |
|---|---|
| CN101249488A (en) | 2008-08-27 |
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Owner name: ZHONGTIAN SCIENCE AND TECHNOLOGY CO LTD, JIANGSU J Effective date: 20150415 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150415 Address after: 226009 Nantong economic and Technological Development Zone, Jiangsu Zhongtian Road, No. 6 Patentee after: Zhongtian Technologies Fiber Optics Co., Ltd. Patentee after: Zhongtian Science and Technology Co., Ltd., Jiangsu Patentee after: Jiangsu Zhongtian Technology Precision Material Co., Ltd. Address before: 226009 Nantong economic and Technological Development Zone, Jiangsu Zhongtian Road, No. 6 Patentee before: Zhongtian Technologies Fiber Optics Co., Ltd. |
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Effective date of registration: 20181017 Address after: 610000 Chengdu, Sichuan Tianfu New District, Renshou high Industrial Avenue North 3 Patentee after: Sichuan Tianfu Jiangdong science and Technology Co., Ltd. Address before: 226009 6 Zhongtian Road, Nantong economic and Technological Development Zone, Jiangsu Co-patentee before: Zhongtian Science and Technology Co., Ltd., Jiangsu Patentee before: Zhongtian Technologies Fiber Optics Co., Ltd. Co-patentee before: Jiangsu Zhongtian Technology Precision Material Co., Ltd. |