CN101655592B - Water-blocking yarn releasing device for optical cable and yarn releasing method thereof - Google Patents
Water-blocking yarn releasing device for optical cable and yarn releasing method thereof Download PDFInfo
- Publication number
- CN101655592B CN101655592B CN2009101838424A CN200910183842A CN101655592B CN 101655592 B CN101655592 B CN 101655592B CN 2009101838424 A CN2009101838424 A CN 2009101838424A CN 200910183842 A CN200910183842 A CN 200910183842A CN 101655592 B CN101655592 B CN 101655592B
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- Prior art keywords
- yarn
- water blocking
- placing shaft
- water
- bucket seat
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- 230000003287 optical effect Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000000903 blocking effect Effects 0.000 claims abstract description 59
- 210000004907 gland Anatomy 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 21
- 239000012528 membrane Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract 6
- 238000007906 compression Methods 0.000 abstract 6
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000006071 cream Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to a water-blocking yarn releasing device for an optical cable and a yarn releasing method thereof. The device comprises a compression nut, a compression spring, gland dies, end part baffle rings, support rods, a yarn barrel seat and a yarn releasing shaft, wherein the yarn releasing shaft and the two support rods are fixed on the yarn barrel seat in an eudipleural mode, the two support rods at the left side and the right side are symmetrically arranged at both sides of the yarn releasing shaft, the end part baffle ring is arranged at the extension end part of the yarn releasing shaft, the end parts of the two support rods extending from each side are connected with the gland die in a penetrating way, the compression spring and the compression nut are arranged at the outer side end of the support rod which is connected with the gland die in the penetrating way, and the compression nut is screwed to press the compression spring, thereby causing the gland dies to be tightly support against the end part baffle ring at the corresponding side. The yarn releasing method of the device comprises the following steps: installing a water-blocking yarn coil on the yarn releasing shaft; causing a tensile body to penetrate through the yarn releasing shaft; regulating the tension of water-blocking yarns; starting corresponding production equipment; moving the tensile body to drive the water-blocking yarns to ensure that the water-blocking yarns are uniformly and spirally wound at the periphery of the tensile body. The method has the advantages that the water-blocking yarns at the circumferential direction of the tensile body are uniformly distributed and have favorable water blocking effect.
Description
Technical field
The present invention relates to rise in the optical cable water blocking yarn of resistance effect, relate in particular to optical cable and put yarn feeding device and put the yarn method with water blocking yarn.
Background technology
The structure of optical cable as shown in Figure 1, center that usually can be in optical cable is anti-opens a surface, sheath surface, cable core surface and fills water blocking yarn, utilizes the principle of water blocking yarn water-swellable to play effect to optical cable water-blocking.
But up to the present, the placement of water blocking yarn does not also have special place apparatus in the optical cable production, most of optical cable manufacturer adopted as Fig. 2, mode shown in Figure 3 when water blocking yarn was placed, exactly water blocking yarn volume 51 is placed one to block water on the creel 53, then the water blocking yarn 4 on the water blocking yarn volume 51 is connected to anti-opening on the body 55 by guide wheel 52 guiding, the anti-body 55 drives-water blocking yarns volume 53 of opening is put yarn and is made and water blocking yarn 54 and anti-ly open body 55 parallel moving place a side that resists a body 55 behind equipment operation like this.
This water blocking yarn modes of emplacement, water blocking yarn can only parallelly place an anti-side of opening body, are filled in anti-certain a part of gap of opening between the body in loose sleeve pipe and center, the water blocking yarn skewness, can not play antagonism and open blocking water of body circumferencial direction, an anti-body diameter is big more, and block-water effect is poor more.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, provide a kind of optical cable to put yarn feeding device and put the yarn method with water blocking yarn, make in optical cable production, can be wrapped in the anti-surface of opening, center to water blocking yarn uniformly, thereby the anti-circumferencial direction of opening body in center is played effective resistance effect.
The foregoing invention purpose is achieved by following technical proposals:
Water blocking yarn is put yarn feeding device and is comprised gland nut, holddown spring, Die for pressing cap, the end baffle circle, support bar, yarn bucket seat, yarn-placing shaft and yarn bucket seat support, yarn bucket seat is connected on the yarn bucket seat support, yarn-placing shaft is the tubular shaft that the axle center is provided with through hole, this yarn-placing shaft and two support bar left and right symmetricallies are fixed on the yarn bucket seat, about two support bars of every side be symmetrically placed in the both sides of yarn-placing shaft, two support bars stretch out the length of yarn bucket seat left and right sides both ends of the surface and are longer than the length that the respective side yarn-placing shaft stretches out, place, the axle center through hole of the yarn-placing shaft of the yarn bucket seat left and right sides is interconnected, the both ends that yarn-placing shaft stretches out are equipped with the end baffle circle respectively, the two support bar ends that each side is stretched out are by a Die for pressing cap cross-under, this Die for pressing cap is provided with the corresponding hole of through hole with place, yarn-placing shaft axle center, the support bar outboard end of cross-under Die for pressing cap is equipped with holddown spring and gland nut, screw gland nut and will oppress holddown spring, thereby Die for pressing cap is tight against on the end baffle circle of respective side.
Above-mentioned water blocking yarn put yarn feeding device further design be that two yarn-placing shaft left and right symmetricallies are connected on the yarn bucket seat left and right sides end face, two support bar left and right symmetrically cross-under yarn bucket seats, and be fixed on the yarn bucket seat by holding screw.
Above-mentioned water blocking yarn is put yarn feeding device and is further designed and be, yarn-placing shaft stretches out on the centre position of the yarn bucket seat left and right sides and is equipped with the middle baffle plate circle.
The yarn method of putting that above-mentioned water blocking yarn is put yarn feeding device comprises the steps:
1) the water blocking yarn volume is installed on the yarn-placing shaft;
2) the gland center membrane hole of anti-Zhang Ticong one end is penetrated, the axial hole of process yarn-placing shaft is passed by other end gland center membrane hole;
3) loose thread on the water blocking yarn volume is connected resisting on the body between Die for pressing cap and the end baffle circle, regulates tension of water-blocking yarns then, gland nut;
4) start corresponding production equipment, the anti-body of opening moves the drive water blocking yarn, and water blocking yarn pulling water blocking yarn volume makes it to rotate around yarn-placing shaft, makes water blocking yarn evenly be wrapped in anti-opening around the body spirally.
The present invention utilizes anti-the moving of body of opening, and makes water blocking yarn be wrapped in anti-opening on the body automatically, evenly, spirally, and the anti-water blocking yarn of opening on the body circumferencial direction is evenly distributed, and block-water effect is good; When putting yarn, can guarantee certain yarn tension of putting, thereby guarantee the higher yarn quality of putting by adjusting to holddown spring.Of the present inventionly put yarn feeding device it is simple in structure, easy to operate, thus the prerequisite that improves in product quality and efficient, the cost input is extremely low.
Description of drawings
Fig. 1 is the structural representation of optical cable.
Fig. 2 is the synoptic diagram of the mode of existing water blocking yarn placement.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the structural representation that water blocking yarn of the present invention is put yarn feeding device.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structural drawing of yarn-placing shaft.
Fig. 7 is the structural drawing of yarn bucket seat.
Fig. 8 is the structural drawing of Die for pressing cap.
Fig. 9 is the yarn feeding device synoptic diagram in when work of putting shown in Figure 4.
Figure 10 is the vertical view of Fig. 9.
Among the figure, 1 jack panel, 2 holddown springs, 3 Die for pressing cap, the 3a center pit, 3b jack hole, 4 end baffle circles, 5 middle baffle plate circles, 6 support bars, 7 yarn bucket seats, 7a center pit, 7b jack hole, 8 yarn-placing shafts, 8a through hole, 8b flange, 8c mounting hole, 9 holding screws, 10 yarn bucket seat supports, 11 water blocking yarns volume, 13 water blocking yarns, the 14 anti-bodies of opening, 51 water blocking yarns volume, 53 introductions, 53 creels that block water, 54 water blocking yarns, 55 anti-body, 101 aluminium strips, 102 sheaths opened, 103 water blocking layers, 104 wrinkle steel bands, 105 anti-body sheath, 106 oversheaths opened, 107 optical fiber, 108 fine cream, 109 loose sleeve pipes, 110 water blocking yarns, anti-body, the 121 cable cream opened in 111 centers.
Embodiment
Contrast Fig. 4, Fig. 5, water blocking yarn of the present invention are put yarn feeding device and mainly are made up of gland nut 1, holddown spring 2, Die for pressing cap 3, baffle plate circle 4, support bar 6, yarn bucket seat 7, yarn-placing shaft 8 and yarn bucket seat support 10.Yarn bucket seat 7 is connected on the yarn bucket seat support 10 by screw 12.Yarn-placing shaft 8 sees also Fig. 6 for axle center place is provided with the tubular shaft of through hole 8a, and this a end is provided with flange 8b.Two yarn-placing shaft symmetries are connected on the left and right sides both ends of the surface of yarn bucket seat 7 with screw by the mounting hole 8c on this flange.Be provided with center pit 7a on the correspondence position of the yarn bucket seat 7 that connects yarn-placing shaft 8, see also Fig. 7, this center pit 7a is interconnected the through hole 8a at the place, yarn-placing shaft axle center that is connected yarn bucket seat 7 left and right sides both ends of the surface.The end that yarn-placing shaft stretches out is equipped with end baffle circle 4, is being equipped with middle baffle plate circle 5 on the position on its centre of stretching out.Be provided with the jack hole 7b that is used for cross-under support bar 6 in yarn bucket seat center pit symmetry both sides, two support bars, 6 left and right symmetrically cross-under yarn bucket seats 7, and be fixed on the yarn bucket seat 7 by holding screw 9.Make support bar 6 claim to place the both sides of yarn-placing shaft.Two support bars 6 stretch out the length of yarn bucket seat left and right sides both ends of the surface and are longer than the length that respective side yarn-placing shaft 8 stretches out, the end of two support bars 6 that each side is stretched out is by a Die for pressing cap 3 cross-under, the structure of this Die for pressing cap is seen Fig. 8, its center is provided with center pit 3a, this center pit 3a is corresponding with the through hole 8a of place, axle center of yarn-placing shaft 8, and center pit 3a symmetry both sides are provided with the jack hole 3b that is used for cross-under support bar 6.The support bar outboard end of cross-under Die for pressing cap 3 is equipped with holddown spring 2 and gland nut 1, screws gland nut 1 and will oppress holddown spring 2, and holddown spring 2 is tight against on the end baffle circle 4 of respective side Die for pressing cap 3.
When using apparatus of the present invention, at first this device is on the ground fastening by yarn bucket seat support 10.Then the water blocking yarn volume is installed on the yarn-placing shaft.Owing on the yarn-placing shaft 8 middle baffle plate circle 5 is housed, can places two water blocking yarns volumes (please participate in Fig. 9, Figure 10) on the yarn-placing shaft 7.Place water blocking yarn volume, Die for pressing cap 3 cross-under on support bar 6, are worn holddown spring 21 gland nut 2 that spins then.To resist a body 14 to penetrate again, pass by right-hand member gland center membrane hole at last through the axial hole of left side yarn-placing shaft, the center pit on the yarn bucket seat 7, the axial hole of right side yarn-placing shaft from gland film 5 center pits of left end.Be connected between Die for pressing cap 3 and the end baffle circle 4 anti-opening on the body to the loose thread on the water blocking yarn volume 11 this moment, regulates tension of water-blocking yarns by the amount of precession gland nut 2 then, generally do not have the pine extension with water blocking yarn behind the equipment downtime and be advisable.Tension adjustment back well starts corresponding optical cable production equipment, and the anti-body 14 of opening moves and drives water blocking yarn 13, and water blocking yarn 13 pulling water blocking yarns volumes 11 make it to rotate around yarn-placing shaft 8, make water blocking yarn 13 evenly be wrapped in spirally anti-open body 14 around.
Claims (4)
1. optical cable is put yarn feeding device with water blocking yarn, it is characterized in that comprising gland nut, holddown spring, Die for pressing cap, the end baffle circle, support bar, yarn bucket seat, yarn-placing shaft and yarn bucket seat support, yarn bucket seat is connected on the yarn bucket seat support, yarn-placing shaft is the tubular shaft that the axle center is provided with through hole, this yarn-placing shaft and two support bar left and right symmetricallies are fixed on the yarn bucket seat, about two support bars of every side be symmetrically placed in the both sides of yarn-placing shaft, two support bars stretch out the length of yarn bucket seat left and right sides both ends of the surface and are longer than the length that the respective side yarn-placing shaft stretches out, place, the axle center through hole of the yarn-placing shaft of the yarn bucket seat left and right sides is interconnected, the end that yarn-placing shaft stretches out is equipped with the end baffle circle, the two support bar ends that each side is stretched out are by a Die for pressing cap cross-under, this Die for pressing cap is provided with and the corresponding center pit of yarn-placing shaft axle center place's through hole, the support bar outboard end of cross-under Die for pressing cap is equipped with holddown spring and gland nut, screw gland nut and will oppress holddown spring, thereby Die for pressing cap is tight against on the end baffle circle of respective side.
2. optical cable according to claim 1 is put yarn feeding device with water blocking yarn, it is characterized in that the yarn-placing shaft left and right symmetrically is connected on the yarn bucket seat left and right sides end face, two support bar left and right symmetrically cross-under yarn bucket seats, and be fixed on the yarn bucket seat by holding screw.
3. optical cable according to claim 2 is put yarn feeding device with water blocking yarn, it is characterized in that yarn-placing shaft stretches out on the centre position of the yarn bucket seat left and right sides to be equipped with the middle baffle plate circle.
4. the optical cable yarn method of putting of putting yarn feeding device with water blocking yarn according to claim 1 is characterized in that comprising the steps:
1) the water blocking yarn volume is installed on the yarn-placing shaft;
2) the gland center membrane hole of anti-Zhang Ticong one end is penetrated, the axial hole of process yarn-placing shaft is passed by other end gland center membrane hole;
3) loose thread on the water blocking yarn volume is connected resisting on the body between Die for pressing cap and the end baffle circle, regulates tension of water-blocking yarns then, gland nut;
4) start corresponding production equipment, the anti-body of opening moves the drive water blocking yarn, and water blocking yarn pulling water blocking yarn volume makes it to rotate around yarn-placing shaft, makes water blocking yarn evenly be wrapped in anti-opening around the body spirally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101838424A CN101655592B (en) | 2009-07-31 | 2009-07-31 | Water-blocking yarn releasing device for optical cable and yarn releasing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101838424A CN101655592B (en) | 2009-07-31 | 2009-07-31 | Water-blocking yarn releasing device for optical cable and yarn releasing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101655592A CN101655592A (en) | 2010-02-24 |
| CN101655592B true CN101655592B (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101838424A Active CN101655592B (en) | 2009-07-31 | 2009-07-31 | Water-blocking yarn releasing device for optical cable and yarn releasing method thereof |
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| Country | Link |
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| CN (1) | CN101655592B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744150B (en) * | 2013-12-26 | 2016-02-17 | 南京华信藤仓光通信有限公司 | A kind of layer-stranding cable pricks yarn stripping means and device |
| CN109814219B (en) * | 2019-04-12 | 2021-02-09 | 广东亨通光电科技有限公司 | Optical cable convenient to open and peel and manufacturing equipment thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6512179B1 (en) * | 2001-09-28 | 2003-01-28 | International Business Machines Corporation | Transmission cable strain relief device |
| CN2557971Y (en) * | 2002-07-29 | 2003-06-25 | 上海伟业机电设备成套有限公司 | Concentric type overend yarn releasing high-speed yarn bundler |
| CN2702979Y (en) * | 2004-04-08 | 2005-06-01 | 武汉瑞通光电有限责任公司 | Yarn-paying-out type constant tension aramid fibre paying-out apparatus |
| JP2009093114A (en) * | 2007-10-12 | 2009-04-30 | Sumitomo Electric Ind Ltd | Optical cable with storing case and method of installing the same |
-
2009
- 2009-07-31 CN CN2009101838424A patent/CN101655592B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6512179B1 (en) * | 2001-09-28 | 2003-01-28 | International Business Machines Corporation | Transmission cable strain relief device |
| CN2557971Y (en) * | 2002-07-29 | 2003-06-25 | 上海伟业机电设备成套有限公司 | Concentric type overend yarn releasing high-speed yarn bundler |
| CN2702979Y (en) * | 2004-04-08 | 2005-06-01 | 武汉瑞通光电有限责任公司 | Yarn-paying-out type constant tension aramid fibre paying-out apparatus |
| JP2009093114A (en) * | 2007-10-12 | 2009-04-30 | Sumitomo Electric Ind Ltd | Optical cable with storing case and method of installing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101655592A (en) | 2010-02-24 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Address after: 210038 Nanjing economic and Technological Development Zone, Xingang, No. 76 Jiangsu Avenue Patentee after: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION LTD. Address before: 210038 No. 76, Xingang Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: Nanjing Fiberhome Fujikura Optical Communication Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170622 Address after: Ling'an City Jincheng Street Qing Ke village in Hangzhou city of Zhejiang province in 311300 Patentee after: Hangzhou Jinlong Cable Co., Ltd. Address before: 210038 Nanjing economic and Technological Development Zone, Xingang, No. 76 Jiangsu Avenue Patentee before: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180321 Address after: 210038 Nanjing economic and Technological Development Zone, Xingang, No. 76 Jiangsu Avenue Patentee after: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION LTD. Address before: Ling'an City Jincheng Street Qing Ke village in Hangzhou city of Zhejiang province in 311300 Patentee before: Hangzhou Jinlong Cable Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 210038 No. 76 Xingang Avenue, Nanjing Economic and Technological Development Zone, Jiangsu Province Co-patentee after: Chengdu Datang Cable Co., Ltd. Patentee after: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION LTD. Address before: 210038 No. 76 Xingang Avenue, Nanjing Economic and Technological Development Zone, Jiangsu Province Patentee before: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION LTD. |