CN103744150B - A kind of layer-stranding cable pricks yarn stripping means and device - Google Patents
A kind of layer-stranding cable pricks yarn stripping means and device Download PDFInfo
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- CN103744150B CN103744150B CN201310727751.9A CN201310727751A CN103744150B CN 103744150 B CN103744150 B CN 103744150B CN 201310727751 A CN201310727751 A CN 201310727751A CN 103744150 B CN103744150 B CN 103744150B
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Abstract
The present invention relates to a kind of layer-stranding cable and prick yarn stripping means and device, the bundle yarn section that described method is included in optical cable stranding production line arranges two and to peel off upper strata for reeling respectively and prick yarn and lower floor and prick yarn and yarn mechanism for stripping is pricked on the upper strata with take-up roller and yarn mechanism for stripping is pricked by lower floor; Layer-stranding cable pricks yarn mechanism for stripping through upper strata successively and yarn mechanism for stripping is pricked by lower floor, and yarn upper strata being pricked yarn is connected on the corresponding take-up roller of upper strata bundle yarn mechanism for stripping; Described device comprises upper strata and pricks yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping, and each mechanism for stripping comprises Hollow Transmission Shafts, bundle yarn take-up roller, rotating disk and comprises the gear train of initiatively transmission and slave drive pair.Beneficial effect is: utilize existing corresponding optical cable stranding production line and be equipped with cable core that the simple device of structure carrys out strand exception and prick yarn in real time and peel off, reach the reparation object of cable core, its work efficiency comparatively prior art is greatly improved, and effect is fairly obvious.
Description
Technical field
The present invention relates to optical cable to produce, particularly relate to a kind of layer-stranding cable and prick yarn stripping means and device.
Background technology
Layer-stranding cable still occupies main status in current market at home.The most of bad light characteristic of layer-stranding cable is all almost present in single Loose tube or even single or several optical fiber, and the bad problem of most layer-stranding cable light characteristic aspect be all due to Loose tube inner fiber after stranded because the exception of remaining length causes optical fiber not have enough activity spaces in Loose tube thus forms abnormal light characteristic.And once the light characteristic that occurs of cable core after stranded is abnormal, all more difficultly to be repaired by technologic process.Prick yarn by positive and negative two when layer-stranding cable is produced to be fixed, be difficult to Loose tube to separate process, currently used artificial treatment method efficiency is very low, and is easy to injure Loose tube at peel manually from during bundle yarn.
Summary of the invention
The object of the invention is to utilize optical cable stranding production line and the simple and cable core of the corresponding stripping off device strand exception of practicality of integrated structure is pricked yarn in real time and peeled off, and the object of the invention is also to carry out the stripping of bundles yarn fast but not injure Loose tube.Above-mentioned purpose pricks yarn stripping means by a kind of layer-stranding cable provided by the invention and stripping off device is achieved, and its concrete technical scheme is as follows:
Described layer-stranding cable pricks yarn stripping means, comprises
Arrange two in the bundle yarn section of optical cable stranding production line to peel off upper strata for reeling respectively and prick yarn and lower floor and prick yarn and yarn mechanism for stripping is pricked on the upper strata with take-up roller and yarn mechanism for stripping is pricked by lower floor;
Layer-stranding cable pricks yarn mechanism for stripping through upper strata successively and yarn mechanism for stripping is pricked by lower floor, and yarn upper strata being pricked yarn is connected on the corresponding take-up roller of upper strata bundle yarn mechanism for stripping;
Upper strata is pricked yarn mechanism for stripping and is started, corresponding take-up roller does slightly faster than the rotation of pricking yarn rotating speed, described layer-stranding cable moves along the direction contrary with stranding processing moving direction simultaneously, the upper strata take-up roller winding pricked in yarn mechanism for stripping is peeled off upper strata and is pricked yarn, upper strata prick yarn peel off after and yarn lower floor being pricked yarn is connected to lower floor pricks on the corresponding take-up roller of yarn mechanism for stripping.
Lower floor pricks yarn mechanism for stripping and starts, corresponding take-up roller does slightly faster than the rotation of pricking yarn rotating speed, described layer-stranding cable moves along the direction contrary with stranding processing moving direction simultaneously, and lower floor's take-up roller winding pricked in yarn mechanism for stripping is peeled off lower floor and pricked yarn, peels off completely until yarn is pricked by lower floor.
The further design that described layer-stranding cable pricks yarn stripping means is, yarn winding mechanism is pricked on described upper strata and the rotating speed of corresponding take-up roller in yarn winding mechanism is pricked faster than normal bundling machine rotating speed 3 ~ 5r/min by lower floor.
The further design that described layer-stranding cable pricks yarn stripping means is, yarn mechanism for stripping is pricked on described upper strata and lower floor's bundle yarn mechanism for stripping is placed between two bundling machines of optical cable stranding production line bundle yarn section.
A kind of layer-stranding cable according to claim 1 pricks yarn stripping means, it is characterized in that described two corresponding take-up rollers are at a distance of 1.5 ~ 2m.
As as described in layer-stranding cable prick yarn stripping means and provide a kind of layer-stranding cable to prick yarn stripping off device, this device comprises upper strata and pricks yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping, each mechanism for stripping comprises Hollow Transmission Shafts, prick yarn take-up roller, rotating disk and the gear train comprising initiatively transmission and slave drive pair, slave drive sub-center in described gear train is provided with Hollow Transmission Shafts, pricking yarn take-up roller is connected in Hollow Transmission Shafts, at least one rotating disk is connected to pricks yarn take-up roll shaft to one end, two prick yarn mechanism for stripping to exist side by side arrangement along the axis directions pricking yarn take-up rollers, described layer-stranding cable pricks Hollow Transmission Shafts corresponding in yarn mechanism for stripping through two.
The further design that described layer-stranding cable pricks yarn stripping off device is, the bundle yarn take-up roll shaft that described upper strata is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping is respectively equipped with rotating disk to two ends.
The further design that described layer-stranding cable pricks yarn stripping off device is, at least one rotating disk that described upper strata is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping is provided with hole, connect a traction tube in the one end in described hole, upper strata is pricked one end of yarn and upper strata pricking yarn and to be connected with traction tube respectively by the hole on corresponding rotating disk and to be wound on the take-up roller of correspondence.
The further design that described layer-stranding cable pricks yarn stripping off device is, described gear train comprises the synchronous pulley driving mechanism by active synchronization wheel, driven synchronizing wheel and Timing Belt component; Or comprise the chain sprocket gear train be made up of drive sprocket, drive sprocket and chain.
The further design that described layer-stranding cable pricks yarn stripping off device is, described gear train in active transmission be connected with motor, described motor connects a frequency converter.
Advantage of the present invention is as follows:
The present invention utilizes existing corresponding optical cable stranding production line and is equipped with cable core that the simple device of structure carrys out strand exception and pricks yarn in real time and peel off, and reached the reparation object of cable core, its work efficiency comparatively prior art is greatly improved, and effect is fairly obvious; In whole quick stripping process, do not injure Loose tube, the qualification rate of cable core reparation is improved greatly; Quick stripping due to fanout free region also simplify the reparation of the defective products in layer-stranding cable semi-manufacture, the cable core that especially many Loose tube are stranded; Because cable core pricks the stripping of yarn, applicable part in cable core is separated and is treated as possibility, greatly enhance the utilization factor of Loose tube, reduce the stock of defective products and raw-material waste, and then reduce costs.
Accompanying drawing explanation
Fig. 1 is that layer-stranding cable pricks yarn stripping off device structural representation.
Fig. 2 is that layer-stranding cable pricks yarn stripping off device in the position view of optical cable stranding production line.
Fig. 3 is the structural scheme of mechanism of layer-stranding cable.
In figure, yarn take-up roller is pricked on 1-upper strata, and yarn take-up roller is pricked by 1 '-lower floor, 11-rotating disk, 11 '-rotating disk, 111-traction tube, 111 '-traction tube, 12-Hollow Transmission Shafts, 12 '-Hollow Transmission Shafts, 2-gear train, 2 '-gear train, 20-Timing Belt, 20 '-Timing Belt, the driven synchronizing wheel of 21-, 21 '-driven synchronizing wheel, 22-active synchronization is taken turns, 22 '-active synchronization is taken turns, 3-layer-stranding cable, 31-upper layer yarn, 31 '-underlying yarn, 4-admission machine, 5-bundling machine, 6-pricks yarn stripping off device, 7-Loose tube paying out machine, 8-Loose tube.
Embodiment
Below in conjunction with accompanying drawing, the present invention program is described in detail.
The specific embodiment of the bundle yarn stripping off device that the inventive method adopts, see Fig. 1, pricks yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping composition primarily of upper strata.This two bundles yarn mechanism for stripping structure is identical, all includes Hollow Transmission Shafts, pricks yarn take-up roller, rotating disk and gear train.The accurate of revolution is rotated in order to ensure to peel off, gear train 2 adopts synchronous pulley driving mechanism, driven synchronizing wheel 21 ' (or 21) center connects Hollow Transmission Shafts 12 ' (or 12), Hollow Transmission Shafts 12 ' (or 12) is supported on (support does not draw) on a support, and active synchronization wheel 22 ' (or 22) connect with corresponding motor and pass through Timing Belt 20 ' (or 20) and to be in transmission connection driven synchronizing wheel 21 ' (or 21).Pricking yarn take-up roller 1 ' (or 1) supporting is connected on corresponding Hollow Transmission Shafts 12 ' (or 12), connects a rotating disk 11 ' (or 11) at bundle yarn take-up roll shaft respectively to one end.Above-mentioned two prick yarn mechanism for stripping to exist side by side arrangement along the axis directions pricking yarn take-up rollers, and layer-stranding cable 8 is through the Hollow Transmission Shafts 3 ' (or 3) in two bundle yarn mechanism for stripping.
Collapse at two ends place for preventing being wound on the bundle yarn 31 ' (or 31) pricked on yarn take-up roller 1 ' (or 1), preferred method is that the axial two ends of the bundle yarn take-up roller 31 ', 31 pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping on upper strata arrange rotating disk 11 ', 11 respectively, and the bundle yarn be used for yarn stripping be set on rotating disk position the parts of guiding, these parts be rotating disk 11 ' (or) the upper hole arranged and the traction tube 111 ' (or 111) being connected to one end, hole.The preferred parts arranging above-mentioned orientation direction at upper strata bundle yarn take-up roller 1, lower floor's bundle yarn take-up roller 1 relative to the unwrapping wire side of cable, the upper strata bundle yarn 31 ' of stripping and lower floor's bundle yarn 31 one end are passed the hole of setting and the traction tube 111 ', 111 of correspondence on corresponding rotating disk 11 ', 11 and are connected on the bundle yarn take-up roller 1 ', 1 of correspondence.
For the ease of speed governing, adopt small-sized direct current motor and be connected with frequency converter, realizing DC motor rotation speed speed governing by frequency converter.
Bundle yarn stripping off device of the present invention can also carry out alternative formation second embodiment to some mechanisms in above-described embodiment.In the second embodiment, the first embodiment scheme that is different from is adopted to prick the gear train of yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping at the middle and upper levels, such as adopt the sprocket chain strip transmission mechanism with drive sprocket and driven sprocket and chain, other structures are all identical with the first embodiment, therefore repeat no more.
The optical cable stranding production line that layer-stranding cable bundle yarn stripping means of the present invention make use of as shown in Figure 1 realizes, and specifically comprises:
First, bundle yarn stripping off device as above-mentioned enforcement is set between two bundling machines of the bundle yarn section of production line shown in Fig. 1, prick between yarn and lower floor's bundle yarn to make stripping upper strata and there is certain surge time, and two bundle yarns are not contacted with each other, the upper strata pricked in yarn stripping off device is pricked between yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping and is needed to keep at a certain distance away, and is generally 1.5 ~ 2m..
Then, layer-stranding cable 8 is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping, see Fig. 1 through upper strata successively.And one end upper strata being pricked the yarn 31 ' of yarn is connected on take-up roller 1 ' through the hole on the corresponding rotating disk 11 ' of upper strata bundle yarn mechanism for stripping and traction tube 111 '.
Then, start upper strata and prick yarn mechanism for stripping, make layer-stranding cable 8 move along the direction contrary with stranding processing moving direction, Loose tube paying out machine 7 take-up namely in Fig. 2, admission machine 4 unwrapping wire simultaneously.Yarn mechanism for stripping is pricked on upper strata makes bundle yarn take-up roller 1 ' rotate under the transmission of corresponding gear train, in order to not hurt the Loose tube of cable, easier relaxes to the bundle yarn be wrapped on cable core, inventor have employed slightly faster than the rotating speed of the rotating speed of bundling machine 5, make the winding of original very plate reality prick yarn faster lax, more preferably pricking yarn take-up roller 1 ' rotating speed be faster than pricking yarn rotating speed 3 ~ 5r/min.Prick yarn 31 ' to be wound under the guiding of traction tube 111 ' on this bundle yarn take-up roller, Loose tube can not be sustained damage in the stripping process repaired, upper strata is pricked yarn and is constantly peeled off until be all wound on bundle yarn take-up roller 1 '.Now, the yarn 31 adopting above-mentioned identical method lower floor to be pricked yarn to be connected on corresponding take-up roller that lower floor pricks yarn mechanism for stripping on 1.
Finally, start lower floor and prick yarn mechanism for stripping, make layer-stranding cable 8 move along the direction contrary with stranding processing moving direction simultaneously, yarn mechanism for stripping is pricked by lower floor makes bundle yarn take-up roller 1 do slightly faster than the rotation of pricking yarn rotating speed under the transmission of corresponding gear train, preferred rotating speed is faster than bundle yarn rotating speed 3 ~ 5r/min, and the winding of original so very plate reality is pricked yarn and unclamped very soon.It is contrary that yarn is pricked on coiling direction and the upper strata of pricking yarn due to lower floor, see Fig. 3, so the rotation direction of bundle yarn take-up roller 1 is contrary with the bundle yarn take-up roller 1 ' that upper strata is pricked in yarn mechanism for stripping.Prick yarn 31 is wound on this bundle yarn take-up roller 1 under the guiding of traction tube 111, and lower floor pricks yarn and constantly peeled off until be all wound on bundle yarn take-up roller 1, and in whole stripping process, Loose tube does not sustain damage.
Claims (9)
1. layer-stranding cable pricks a yarn stripping means, it is characterized in that comprising
Arrange two in the bundle yarn section of optical cable stranding production line to peel off upper strata for reeling respectively and prick yarn and lower floor and prick yarn and yarn mechanism for stripping is pricked on the upper strata with take-up roller and yarn mechanism for stripping is pricked by lower floor;
Layer-stranding cable pricks yarn mechanism for stripping through upper strata successively and yarn mechanism for stripping is pricked by lower floor, and yarn upper strata being pricked yarn is connected on the corresponding take-up roller of upper strata bundle yarn mechanism for stripping;
Upper strata is pricked yarn mechanism for stripping and is started; corresponding take-up roller does slightly faster than the rotation of pricking yarn rotating speed; described layer-stranding cable moves along the direction contrary with stranding processing moving direction simultaneously; the upper strata take-up roller winding pricked in yarn mechanism for stripping is peeled off upper strata and is pricked yarn, upper strata prick yarn peel off after and yarn lower floor being pricked yarn is connected to lower floor pricks on the corresponding take-up roller of yarn mechanism for stripping;
Lower floor pricks yarn mechanism for stripping and starts, corresponding take-up roller does slightly faster than the rotation of pricking yarn rotating speed, described layer-stranding cable moves along the direction contrary with stranding processing moving direction simultaneously, and lower floor's take-up roller winding pricked in yarn mechanism for stripping is peeled off lower floor and pricked yarn, peels off completely until yarn is pricked by lower floor.
2. a kind of layer-stranding cable according to claim 1 pricks yarn stripping means, it is characterized in that yarn winding mechanism is pricked on described upper strata and the rotating speed of corresponding take-up roller in yarn winding mechanism is pricked faster than normal bundling machine rotating speed 3 ~ 5r/min by lower floor.
3. a kind of layer-stranding cable according to claim 1 pricks yarn stripping means, it is characterized in that yarn mechanism for stripping is pricked on described upper strata and lower floor's bundle yarn mechanism for stripping is placed between two bundling machines of optical cable stranding production line bundle yarn section.
4. a kind of layer-stranding cable according to claim 1 pricks yarn stripping means, it is characterized in that described two corresponding take-up rollers are at a distance of 1.5m ~ 2m.
5. the layer-stranding cable pricking yarn stripping means as claimed in claim 1 or 2 pricks yarn stripping off device, it is characterized in that comprising upper strata pricks yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping, each mechanism for stripping comprises Hollow Transmission Shafts, prick yarn take-up roller, rotating disk and the gear train comprising initiatively transmission and slave drive pair, slave drive sub-center in described gear train is provided with Hollow Transmission Shafts, pricking yarn take-up roller is connected in Hollow Transmission Shafts, at least one rotating disk is connected to pricks yarn take-up roll shaft to one end, two prick yarn mechanism for stripping to exist side by side arrangement along the axis directions pricking yarn take-up rollers, described layer-stranding cable pricks Hollow Transmission Shafts corresponding in yarn mechanism for stripping through two.
6. layer-stranding cable according to claim 5 pricks yarn stripping off device, it is characterized in that the bundle yarn take-up roll shaft that described upper strata is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping is respectively equipped with rotating disk to two ends.
7. the layer-stranding cable according to claim 5 or 6 pricks yarn stripping off device, it is characterized in that at least one rotating disk that described upper strata is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping is provided with hole, connect a traction tube in the one end in described hole, upper strata is pricked one end of yarn and upper strata pricking yarn and to be connected with traction tube respectively by the hole on corresponding rotating disk and to be wound on the take-up roller of correspondence.
8. layer-stranding cable according to claim 7 pricks yarn stripping off device, it is characterized in that described gear train comprises by the synchronous pulley driving mechanism of active synchronization wheel, driven synchronizing wheel and Timing Belt component; Or comprise the chain sprocket gear train be made up of drive sprocket, drive sprocket and chain.
9. layer-stranding cable according to claim 6 or 8 pricks yarn stripping off device, it is characterized in that described gear train in active transmission be connected with motor, described motor connects a frequency converter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727751.9A CN103744150B (en) | 2013-12-26 | 2013-12-26 | A kind of layer-stranding cable pricks yarn stripping means and device |
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| CN201310727751.9A CN103744150B (en) | 2013-12-26 | 2013-12-26 | A kind of layer-stranding cable pricks yarn stripping means and device |
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| CN103744150B true CN103744150B (en) | 2016-02-17 |
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| CN106003645B (en) * | 2016-05-19 | 2018-09-28 | 丰祺电气集团有限公司 | A kind of crosslinked cable protection band automatic cutting off table |
| CN106249367A (en) * | 2016-08-29 | 2016-12-21 | 湖北凯乐科技股份有限公司 | Optical cable moves back cable and automatically receives Yarn winding apparatus and move back cable operating procedure |
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| US3036784A (en) * | 1957-09-25 | 1962-05-29 | Barmag Barmer Maschf | Winding apparatus for use in synthetic thread spinning machines |
| GB994044A (en) * | 1960-04-28 | 1965-06-02 | Hosiery And Allied Trades Res | Improvements in knitting machines |
| EP1486593A1 (en) * | 2003-06-12 | 2004-12-15 | Schärer Schweiter Mettler AG | Process for producing spinnable synthetic fibres and filament spinning machine |
| CN101655592A (en) * | 2009-07-31 | 2010-02-24 | 南京烽火藤仓光通信有限公司 | Water-blocking yarn releasing device for optical cable and yarn releasing method thereof |
| CN103018860A (en) * | 2012-12-19 | 2013-04-03 | 南京烽火藤仓光通信有限公司 | Sheath yarn winding device |
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2013
- 2013-12-26 CN CN201310727751.9A patent/CN103744150B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036784A (en) * | 1957-09-25 | 1962-05-29 | Barmag Barmer Maschf | Winding apparatus for use in synthetic thread spinning machines |
| GB994044A (en) * | 1960-04-28 | 1965-06-02 | Hosiery And Allied Trades Res | Improvements in knitting machines |
| EP1486593A1 (en) * | 2003-06-12 | 2004-12-15 | Schärer Schweiter Mettler AG | Process for producing spinnable synthetic fibres and filament spinning machine |
| CN101655592A (en) * | 2009-07-31 | 2010-02-24 | 南京烽火藤仓光通信有限公司 | Water-blocking yarn releasing device for optical cable and yarn releasing method thereof |
| CN103018860A (en) * | 2012-12-19 | 2013-04-03 | 南京烽火藤仓光通信有限公司 | Sheath yarn winding device |
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Address after: 210038 No. 76, Xingang Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Applicant after: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION LTD. Address before: 210038 No. 76, Xingang Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Applicant before: Nanjing Fiberhome Fujikura Optical Communication Ltd. |
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Effective date of registration: 20201019 Address after: 311300 Qing Ke village, Jincheng Street, Ling'an District, Hangzhou, Zhejiang Patentee after: HANGZHOU JINLONG OPTICAL CABLE Co.,Ltd. Address before: 210038 No. 76, Xingang Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION Ltd. |
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Effective date of registration: 20210129 Address after: 210038 No. 76 Xingang Avenue, Nanjing economic and Technological Development Zone, Jiangsu Patentee after: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION Ltd. Address before: 311300 Qing Ke village, Jincheng Street, Ling'an District, Hangzhou, Zhejiang Patentee before: HANGZHOU JINLONG OPTICAL CABLE Co.,Ltd. |