CN101464547B - Production process of non-metal reinforced band wrapped optical cable - Google Patents
Production process of non-metal reinforced band wrapped optical cable Download PDFInfo
- Publication number
- CN101464547B CN101464547B CN2008102463591A CN200810246359A CN101464547B CN 101464547 B CN101464547 B CN 101464547B CN 2008102463591 A CN2008102463591 A CN 2008102463591A CN 200810246359 A CN200810246359 A CN 200810246359A CN 101464547 B CN101464547 B CN 101464547B
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- Prior art keywords
- wrapped
- reinforcing band
- metal reinforcing
- cable
- band
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- 230000003287 optical effect Effects 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229910052755 nonmetal Inorganic materials 0.000 title claims description 46
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 10
- 239000004760 aramid Substances 0.000 abstract description 4
- 229920003235 aromatic polyamide Polymers 0.000 abstract description 4
- 239000003365 glass fiber Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000012783 reinforcing fiber Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The invention relates to a processing technique of a nonmetallic reinforcing band wrapping cable for information transmission in an optical telecommunication network, and belongs to the processing technical field of optical cables. The invention changes the wrap of a plurality of bundles of yarns into the wrap of nonmetallic reinforcing bands, ensures that the nonmetallic reinforcing bands are wrapped on an optical cable outer sheath through matching an aerocraft, a tension controller and a disc on a wrapping frame, and overcomes the defects that a large-scale special wrapping machine is required to be adopted when glass fiber yarns, aramid yarns and other material are used for wrapping and has high cost and slow production speed. The invention also solves the problem that the nonmetallic reinforcing band longitudinal wrapping process influences the bending property of the optical cables. The production device in the process has the advantages of simple structure, less fixed investment, quick production speed, short time of replacing the nonmetallic reinforcing bands, high processing efficiency, low price of raw materials required, and attractive outer appearance. The invention can replace the prior nonmetallic reinforcing fiber yard wrapping process and the nonmetallic reinforcing band longitudinal wrapping process.
Description
Technical field:
The present invention relates to be used in a kind of optical communication network the production process of non-metal reinforced band wrapped optical cable of the information of transmitting, belong to the optical cable processing technique field.
Background technology:
The application of optical cable in the existing communication network is very extensive, when when occasions such as highfield, thunder and lightning close quarters need fiber optic cable communications, require it not possess conductor nature, prevent, generally can adopt nonmetal as the optical cable reinforcement by heavy current or high-voltage breakdown or damage.The at present general wrapped materials such as glass fiber yarn, aramid yarn that generally use of non-metallic optical fiber cables are strengthened.Owing to generally need multi beam yarn unwrapping wire simultaneously when wrapped, require balancing tension, difficulty of processing is bigger, is difficult to make every one thread to keep same tension force, contributes same power value.Also have aramid yarn or glass fiber yarn price comparison costliness in addition, and need special large-scale wrapped machine in the wrapped process of optical cable, equipment manufacturing cost costliness, speed of production wait shortcoming slowly.
The objective of the invention is to, provide that a kind of wrapped to change non-metal reinforcing band into wrapped with the multi beam yarn, do not need large-scale professional wrapped equipment, and the working (machining) efficiency height, the simple production process of non-metal reinforced band wrapped optical cable of device structure.
The present invention realizes above-mentioned purpose by the following technical solutions:
A kind of production process of non-metal reinforced band wrapped optical cable is characterized in that, it is made of the following step:
The first step: the dish tool that non-metal reinforcing band will be housed is contained on wrapped wrapped the mandrel and is fastening.
Second step: will carry out wrapped cable core and be placed on the pay off rack, and an end of cable core is continued to pass through wrapped mandrel on wrapped, rotates through band mould and conduit, until entering the oversheath extruder head.
The 3rd step: non-metal reinforcing band is emitted from the dish tool, pass wrapped aircraft.
The 4th step: again non-metal reinforcing band is passed the endoporus and the conduit that rotate through the band mould, until entering the oversheath extruder head.
The 5th step: after at last non-metal reinforcing band being passed the oversheath extruder head, be fixed on the tracting cable of traction engine, preliminary work finishes.
The 6th step: start the oversheath extruder, make the oversheath extruder head extrude cable outer sheath, start traction engine simultaneously, drive non-metal reinforcing band and cable outer sheath and move forward.
The 7th step: start buncher, adjust the rotational speed of wrapped mandrel, the lay of lapping that reaches the non-metal reinforcing band of designing requirement with acquisition is as the criterion.
The 8th step: the cable core that will enter the oversheath extruder head more passes the oversheath extruder head, and cable core is moved forward under the drive of oversheath and non-metal reinforcing band, enters cooling forming in the bosh.
The 9th step: the wrapped optical cable of non-metal reinforcing band of the cooling forming that traction engine is pulled out enters the take-up stand rolling.
The present invention's beneficial effect compared with prior art is:
Wrapped to change non-metal reinforcing band into wrapped with the multi beam yarn for this production process of non-metal reinforced band wrapped optical cable, do not need large-scale professional wrapped equipment, and device structure is simple.The one, solve non-metal reinforcing band and indulged the problem that the job contract skill influences the optical cable bending property; The 2nd, avoided adopting the wrapped machine equipment of large-scale specialty to involve great expense the shortcoming that speed of production is slow.It is simple to have the explained hereafter device structure, and fixed investment is few, and speed of production is fast, and it is short to change the non-metal reinforcing band time spent, working (machining) efficiency height, the characteristics that product design is attractive in appearance.Significantly reduce than the existing processing technology time, reduce labour intensity and processing technology difficulty.And the required prices of raw and semifnished materials are relatively cheap, the technology advantages of simple, and good product quality after the wrapped processing, stable and reliable for performance, the around-packing technology and the vertical job contract of non-metal reinforcing band that can substitute existing nonmetal reinforcing fibre yarn are planted.
Description of drawings:
Fig. 1 is the process synoptic diagram of production process of non-metal reinforced band wrapped optical cable;
Fig. 2 is wrapped a structure enlarged diagram.
Among the figure: 1, pay off rack, 2, cable core, 3, wrapped, 4, non-metal reinforcing band, 5, rotate through the band mould, 6, conduit, 7, oversheath extruder head, 8, the wrapped optical cable of non-metal reinforcing band, 9, bosh, 10, traction engine, 11, take-up stand, 12, aircraft, 13, dish tool, 14, wrapped mandrel, 15, buncher, 16, tension controller.
Embodiment:
That the invention will be further described is as follows below in conjunction with accompanying drawing:
This production process of non-metal reinforced band wrapped optical cable is that wrapped to change non-metal reinforcing band into wrapped with the multi beam yarn, avoids using the wrapped wrapped machines of large-scale specialty that will adopt of material such as glass fiber yarn, aramid yarn, equipment manufacturing cost costliness, the shortcoming that speed of production is slow.This processing technology does not need large-scale professional wrapped equipment, and the working (machining) efficiency height, and device structure is simple.Its concrete processing technology step is as follows:
The first step: the dish tool 13 that non-metal reinforcing band 4 will be housed is contained on wrapped 3 wrapped the mandrel 14 and is fastening, drives 14 rotations of wrapped mandrel by buncher 15, thus 13 rotations of drive dish tool.
Second step: will carry out wrapped cable core 2 and be placed on the pay off rack 1, and an end of cable core 2 is continued to pass through wrapped mandrel 14 on wrapped 3, rotates through band mould 5 and conduit 6, until entering oversheath extruder head 7.
The 3rd step: non-metal reinforcing band 4 is emitted from dish tool 13, pass wrapped 3 aircraft 12.Aircraft 12 can be adjusted rotation tension force by tension controller 16 around 14 rotations of wrapped mandrel in the process of rotation, make non-metal reinforcing band 4 reach the tensile force of design.
The 4th step: again non-metal reinforcing band 4 is passed the endoporus and the conduit 6 that rotate through band mould 5, until entering oversheath extruder head 7.
The 5th step: after at last non-metal reinforcing band 4 being passed oversheath extruder head 7, be fixed on the tracting cable of traction engine 10, preliminary work finishes.
The 6th step: start the oversheath extruder, make oversheath extruder head 7 extrude cable outer sheath, start traction engine 10 simultaneously, drive non-metal reinforcing band 4 and cable outer sheath and move forward; At this moment, wrapped 3 aircraft 12 begins to rotate around mandrel 14 under the effect of tractive force, rotates through band mould 5 and also begins to rotate under the friction force effect of non-metal reinforcing band 4.
The 7th step: start buncher 15, adjust the rotational speed of wrapped mandrel 14, the lay of lapping that reaches the non-metal reinforcing band 4 of designing requirement with acquisition is as the criterion.
The 8th step: the cable core 2 that will enter oversheath extruder head 7 more passes oversheath extruder head 7, and cable core 2 is moved forward under the drive of oversheath and non-metal reinforcing band 4, enters cooling forming in the bosh 9.
The 9th step: the wrapped optical cable 8 of non-metal reinforcing band of the cooling forming that traction engine 10 is pulled out enters take-up stand 11 rolling, promptly finishes the process of the wrapped optical cable 8 of non-metal reinforcing band.
Claims (1)
1. production process of non-metal reinforced band wrapped optical cable is characterized in that it is made of the following step:
The first step: wrapped the mandrel (14) that the dish tool (13) that non-metal reinforcing band (4) will be housed is contained in wrapped (3) gone up and is fastening;
Second step: will carry out wrapped cable core (2) and be placed on the pay off rack (1), and an end of cable core (2) is continued to pass through wrapped mandrel (14) on wrapped (3), rotates through band mould (5) and conduit (6), until entering oversheath extruder head (7);
The 3rd step: non-metal reinforcing band (4) is emitted from dish tool (13), pass the aircraft (12) of wrapped (3);
The 4th step: again non-metal reinforcing band (4) is passed the endoporus and the conduit (6) that rotate through band mould (5), until entering oversheath extruder head (7);
The 5th step: after at last non-metal reinforcing band (4) being passed oversheath extruder head (7), be fixed on the tracting cable of traction engine (10), preliminary work finishes;
The 6th step: start the oversheath extruder, make oversheath extruder head (7) extrude cable outer sheath, start traction engine (10) simultaneously, drive non-metal reinforcing band (4) and cable outer sheath and move forward;
The 7th step: start buncher (15), adjust the rotational speed of wrapped mandrel (14), the lay of lapping that reaches the non-metal reinforcing band (4) of designing requirement with acquisition is as the criterion;
The 8th step: the cable core (2) that will enter oversheath extruder head (7) more passes oversheath extruder head (7), and cable core (2) is moved forward under the drive of oversheath and non-metal reinforcing band (4), enters the interior cooling forming of bosh (9);
The 9th step: the wrapped optical cable of non-metal reinforcing band (8) of the cooling forming that traction engine (10) is pulled out enters take-up stand (11) rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102463591A CN101464547B (en) | 2008-12-31 | 2008-12-31 | Production process of non-metal reinforced band wrapped optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102463591A CN101464547B (en) | 2008-12-31 | 2008-12-31 | Production process of non-metal reinforced band wrapped optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101464547A CN101464547A (en) | 2009-06-24 |
| CN101464547B true CN101464547B (en) | 2010-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102463591A Expired - Fee Related CN101464547B (en) | 2008-12-31 | 2008-12-31 | Production process of non-metal reinforced band wrapped optical cable |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749693B (en) * | 2012-08-14 | 2013-04-10 | 成都亨通光通信有限公司 | Environment-protection, rat-proof and ant-proof optical cable and processing technology thereof |
| CN105417279A (en) * | 2015-12-25 | 2016-03-23 | 天津奥林奥克通信科技有限公司 | Automatic pay-off device |
| CN105603603B (en) * | 2016-01-25 | 2018-06-19 | 苏州捷迪纳米科技有限公司 | The preparation method of composite elastic conductive fiber |
| CN108008504B (en) * | 2017-10-17 | 2019-11-29 | 安徽电信器材贸易工业有限责任公司 | A kind of optical cable longitudinal wrap device |
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- 2008-12-31 CN CN2008102463591A patent/CN101464547B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101464547A (en) | 2009-06-24 |
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Effective date of registration: 20180613 Address after: 101300 room 711, 2 building, 1 Jin Hang Zhong Road, Shunyi District, Beijing (Tianzhu comprehensive bonded zone -031) Patentee after: Beijing culture science and technology finance leasing Limited by Share Ltd. Address before: 434300 Hubei Gongan County Keller plastic industrial city Patentee before: HUBEI KAILE SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200902 Address after: 434300, Chengguan Town, Tawau Town, Jingzhou, Hubei, Gongan County Patentee after: HUBEI KAILE SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 101300, room 711, building 2, building 1, Golden Road, Beijing, Shunyi District (Tianzhu comprehensive bonded area, -031) Patentee before: Beijing culture science and technology finance leasing Limited by Share Ltd. |
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