CN105700092A - Optical cable manufacturing process - Google Patents
Optical cable manufacturing process Download PDFInfo
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- CN105700092A CN105700092A CN201610235635.9A CN201610235635A CN105700092A CN 105700092 A CN105700092 A CN 105700092A CN 201610235635 A CN201610235635 A CN 201610235635A CN 105700092 A CN105700092 A CN 105700092A
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- cooling
- cooling frame
- optical cable
- water
- reverse wheel
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
Abstract
The invention discloses an optical cable manufacturing process which includes the steps of cooling optical cables sent from a piece of injection molding equipment through a first cooling rack, introducing the optical cables output from the outlet of the first cooling rack into a second cooling rack right above the first cooling rack through a reversing wheel, introducing the optical cables output from the outlet of the second cooling rack into a third cooling rack right above the second cooling rack through a reversing wheel, and outputting the optical cables from the outlet of the third cooling rack to complete the cooling operation, wherein the temperature of the cooling water in the first cooling rack ranges from 60 DEG C to 70 DEG C, the temperature of the cooling water in the second cooling rack ranges from 30 DEG C to 40 DEG C, and temperature of the cooling water in the third cooling rack ranges from 10 DEG C to 20 DEG C. The three cooling racks are vertically arranged, and the temperature of the cooling water in respective cooling racks is controlled, thereby improving the utilization rate of a place, ensuring cooling efficiency and gradual cooling effect, and guaranteeing the cooling quality of optical cables.
Description
Technical field
The present invention relates to fiber optic cable manufacture technique, be specifically related to fiber optic cable manufacture technique。
Background technology
Including sheath Shooting Technique during fiber optic cable manufacture, after optical cable injection moulding completes, it is necessary to optical cable is cooled down, in existing production line, bosh is in-line arrangement, takes up room too much。
For the problems referred to above, prior art discloses a kind of repeatedly cooling technology saving place, make optical cable twice reversion conveying direction in conveying way by two rollers, thus realizing three coolings, wherein cooling down at same cooling frame for twice, once cooling down in the air。
Although this type of cooling improves utilization of area rate, but air cooling effect is poor, and optical cable cools down twice at same cooling frame, and optical cable can not be realized progressively cooling down by this methods for cooling, causes that sheath is second-rate。
Summary of the invention
The present invention is directed to the problems referred to above, it is proposed that a kind of fiber optic cable manufacture technique。Solve prior art while improving utilization of area rate, it is impossible to realize progressively cooling down to optical cable, cause the problem that sheath is second-rate。
The technical scheme that the present invention takes is as follows:
A kind of fiber optic cable manufacture technique, comprises the following steps:
1) optical cable come from injection moulding apparatus conveying is cooled down by the first cooling frame, and the temperature range cooling down water in the first cooling frame is 60 DEG C～70 DEG C；
2) being passed in the second cooling frame being arranged on directly over the first cooling frame by the optical cable from the first cooling frame outlet output by reverse wheel, the temperature range cooling down water in the second cooling frame is 30 DEG C～40 DEG C；
3) being passed in the 3rd cooling frame being arranged on directly over the second cooling frame by the optical cable from the second cooling frame outlet output by reverse wheel, the temperature range cooling down water in the 3rd cooling frame is 10 DEG C～20 DEG C；
4) optical cable is from the 3rd cooling frame outlet output, completes cooling down operation。
Present the cooling frame being distributed up and down by arranging three and control corresponding cooling frame cools down the temperature of water, it is possible to while improve utilization of area rate, it is ensured that cooling effectiveness and the effect progressively cooled down, being effectively ensured the cooling quality of optical cable。
Optionally, described step 1)～step 4) it is operated by chiller, described chiller includes:
Pedestal；
Three cooling frames, interval is arranged from down to up, respectively the first cooling frame, the second cooling frame and the 3rd cooling frame；
Two reverse wheels, it is arranged on pedestal, respectively the first reverse wheel and the second reverse wheel, each reverse wheel is respectively provided with the annular groove coordinated with optical cable, described first reverse wheel is arranged between the first cooling frame and the second cooling frame, for by from the optical cable input out of the first cooling frame in the second cooling frame, described second reverse wheel is arranged between the second cooling frame and the 3rd cooling frame, for by from the second cooling frame optical cable input the 3rd cooling frame out；
Two cooler bins, coordinate with corresponding reverse wheel respectively, and the middle and lower part of reverse wheel is arranged in the cooler bin of correspondence, and cooler bin has the outlet penetrated for optical cable；
Cooling spray, is arranged on the week edge of reverse wheel, for cooling down water to the injection of annular groove place。
In adjacent two cooling frames, the cable exit of cooling frame and Cable entry present and are reversed, and make optical cable can sequentially enter the cooling frame of correspondence by two reverse wheels, it is possible to cooled three times；The middle and lower part of reverse wheel can being cooled down by arranging cooler bin, can not only improve cooling effectiveness, also can prevent cable surface from constantly heating reverse wheel, reverse wheel and cable surface are pasted together, and destroy cable surface quality；By arranging cooling spray, it is possible to the middle part of reverse wheel and the optical cable on top are cooled down, it is possible to further enhance the cooling effect of optical cable。
Optionally, the hollow axle that described reverse wheel includes one end open, the other end is closed, the sidewall of hollow axle has multiple through hole, and each through hole is connected with corresponding cooling spray respectively by pipeline；
Chiller also includes automatic adjusting mechanism, and described automatic adjusting mechanism includes:
Spacing slideway, is arranged on described pedestal；
Slide block, is slidably arranged in spacing slideway, and slide block is fixed with conduit pipe joint, and the opening of described hollow axle is rotatably assorted with conduit pipe joint by the ring that is slidably connected；
Spring, is arranged in spacing slideway, the sidewall of one end and spacing slideway against, the other end and slide block against, for promoting slide block to move to the direction away from cooling frame。
Hollow axle has two effects, and one is as rotating shaft, rotates together with reverse wheel, and another is as water transport channel, the cooling water that can will input from conduit pipe joint while rotating, and is delivered in the cooling spray of correspondence by through hole；The design of spacing slideway, slide block and spring, it is possible to ensure that optical cable has a suitable tightness when conveying, it is prevented that optical cable, because excessively loose, cause skidding, or because tension, causes that quality problems occurs in optical cable outside or inside。
Optionally, each cooling frame all includes:
The housing of the strip of one end open, housing includes two long sidewalls, two short sidewalls and diapire, and described diapire is provided with mean for the apopore that cooling water flow out of, and shell one end is entrance point, and the other end is the port of export；
Two rotate wheel, rotate the two ends being arranged on housing respectively；
Conveyer belt, is arranged on two and rotates on wheel, be used for supporting and carrying optical cable；
Water inlet pipe, for cooling water is sprayed to optical cable, described water inlet pipe has many groups, and each group water inlet pipe is spaced apart along the length direction of housing, and often group water inlet pipe includes two water inlet pipes being separately positioned on optical cable both sides, and each water inlet pipe is provided with shower nozzle；
Driving mechanism, is used for driving the described wheel driving conveying belt that rotates to move。
By arranging rotation wheel and conveyer belt, it is possible to auxiliary drives optical cable motion, it is ensured that optical cable is carried reliably。The flow velocity of cooling water can be controlled, thus controlling cooling effect by arranging shower nozzle。
Optionally, the entrance point of described housing and the port of export are equipped with position-limit mechanism, and described position-limit mechanism includes:
Support bar, two ends are separately fixed on two long sidewalls；
Two limit shafts, are rotatably installed on described support bar, constitute the limit channels for limiting optical cable movement position between two limit shafts。
Support bar and spacing shaft design, it is possible to limit the position of optical cable, it is ensured that the reliable delivery of optical cable。
Optionally, also having the gripper shoe for support belt between two rotation wheels, gripper shoe is located in conveyer belt, and housing is relatively fixed。
Optionally, the entrance point of described housing and the port of export are equipped with a water fender, and water fender is rotating between wheel and short sidewall；Being provided with mean for the overfall of optical cable traverse on water fender, described apopore is between water fender and corresponding short sidewall；Short sidewall and two long sidewalls that water fender, housing are corresponding surround water outlet cushion chamber。
Apopore is between water fender and corresponding short sidewall, so that the cooling water between two water fenders is expelled in water outlet cushion chamber only by overfall such that it is able to make cooling water have the more time that optical cable is cooled down。
Optionally, the short sidewall of described cooler bin outlet place sidewall and corresponding cooling frame against, the cooling water that outlet flows out enters in described water outlet cushion chamber。
This version makes chiller more compact structure。
Optionally, it is provided with the first temperature sensor between described first reverse wheel and the second cooling frame；
It is provided with the second temperature sensor between described second reverse wheel and the 3rd cooling frame；
The port of export place of contiguous 3rd cooling frame, is provided with three-temperature sensor。
Can the temperature of perception optical cable by arranging temperature sensor such that it is able to the cooling effect of each cooling frame is judged, system can regulate the pressure of cooling water temperature or water inlet pipe according to the data of feedback。
Optionally, also including three storage tanks and three coolers being respectively used to cool down described storage tank inner cooling water, the import of storage tank connects with the apopore of corresponding cooling frame, and the outlet of storage tank connects with the water inlet pipe of corresponding cooling frame。
The invention has the beneficial effects as follows: present the cooling frame being distributed up and down by arranging three and control corresponding cooling frame cools down the temperature of water, can while improve utilization of area rate, ensure cooling effectiveness and the effect progressively cooled down, be effectively ensured the cooling quality of optical cable。
Accompanying drawing illustrates:
Fig. 1 is the flow chart of optical cable manufacturing process；
Fig. 2 is the structural representation of chiller；
Fig. 3 is the structural representation of cooling frame；
Fig. 4 is the structural representation of cooling frame, cooler bin and reverse wheel；
Fig. 5 is the structural representation of automatic adjusting mechanism；
Fig. 6 is the structural representation of hollow axle；
Fig. 7 is the schematic diagram that hollow axle is connected with conduit pipe joint；
Fig. 8 is the schematic diagram of cooler, storage tank and cooling frame。
In figure, each accompanying drawing is labeled as:
1, first cooling frame, 2, second cooling frame, 3, 3rd cooling frame, 4, cooling frame, 5, optical cable, 6, first reverse wheel, 7, second reverse wheel, 8, reverse wheel, 9, first temperature sensor, 10, second temperature sensor, 11, three-temperature sensor, 12, short sidewall, 13, diapire, 14, apopore, 15, overfall, 16, water fender, 17, support bar, 18, limit shaft, 19, long sidewall, 20, rotate wheel, 21, conveyer belt, 22, shower nozzle, 23, water inlet pipe, 24, cooler bin, 25, outlet, 26, cooler, 27, storage tank, 28, cooling spray, 29, pedestal, 30, spacing slideway, 31, slide block, 32, hollow axle, 33, spring, 34, be slidably connected ring, 35, through hole, 36, conduit pipe joint。
Detailed description of the invention:
Below in conjunction with each accompanying drawing, the present invention is described in detail。
As it is shown in figure 1, this enforcement discloses a kind of fiber optic cable manufacture technique, comprise the following steps:
1) optical cable come from injection moulding apparatus conveying is cooled down by the first cooling frame, and the temperature range cooling down water in the first cooling frame is 60 DEG C～70 DEG C；
2) being passed in the second cooling frame being arranged on directly over the first cooling frame by the optical cable from the first cooling frame outlet output by reverse wheel, the temperature range cooling down water in the second cooling frame is 30 DEG C～40 DEG C；
3) being passed in the 3rd cooling frame being arranged on directly over the second cooling frame by the optical cable from the second cooling frame outlet output by reverse wheel, the temperature range cooling down water in the 3rd cooling frame is 10 DEG C～20 DEG C；
4) optical cable is from the 3rd cooling frame outlet output, completes cooling down operation。
Present the cooling frame being distributed up and down by arranging three and control corresponding cooling frame cools down the temperature of water, it is possible to while improve utilization of area rate, it is ensured that cooling effectiveness and the effect progressively cooled down, being effectively ensured the cooling quality of optical cable。
Such as Fig. 2, shown in 3 and 4, in the present embodiment, step 1)～step 4) it is operated by chiller, chiller includes:
Pedestal 29；
Three cooling frames 4, interval is arranged from down to up, respectively the first cooling frame the 1, second cooling frame 2 and the 3rd cooling frame 3；
Two reverse wheels 8, it is arranged on pedestal 19, respectively the first reverse wheel 6 and the second reverse wheel 7, each reverse wheel is respectively provided with the annular groove coordinated with optical cable, first reverse wheel 6 is arranged between the first cooling frame 1 and the second cooling frame 2, for inputting to the second cooling frame 2 from the first cooling frame optical cable 5 out, the second reverse wheel 7 is arranged between the second cooling frame 2 and the 3rd cooling frame 3, for inputting in the 3rd cooling frame 3 from the second cooling frame 2 optical cable 5 out；
Two cooler bins 24, coordinate with corresponding reverse wheel respectively, and the middle and lower part of reverse wheel is arranged in the cooler bin of correspondence, and cooler bin has the outlet 25 penetrated for optical cable；
Cooling spray 28, is arranged on the week edge of reverse wheel 8, for cooling down water to the injection of annular groove place。
In adjacent two cooling frames, the cable exit of cooling frame and Cable entry present and are reversed, and make optical cable 5 can sequentially enter the cooling frame 4 of correspondence by two reverse wheels 8, and optical cable 5 can be cooled three times；The middle and lower part of reverse wheel can being cooled down by arranging cooler bin, can not only improve cooling effectiveness, also can prevent cable surface from constantly heating reverse wheel, reverse wheel and cable surface are pasted together, and destroy cable surface quality；By arranging cooling spray, it is possible to the middle part of reverse wheel and the optical cable on top are cooled down, it is possible to further enhance the cooling effect of optical cable。
Such as Fig. 5, shown in 6 and 7, in the present embodiment, the hollow axle 32 that reverse wheel 8 includes one end open, the other end is closed, the sidewall of hollow axle 32 has multiple through hole 35, and each through hole is connected with corresponding cooling spray 28 respectively by pipeline；
Chiller also includes automatic adjusting mechanism, and automatic adjusting mechanism includes:
Spacing slideway 30, is arranged on pedestal 29；
Slide block 31, is slidably arranged in spacing slideway 30, and slide block is fixed with conduit pipe joint 36, and the opening of hollow axle 32 is rotatably assorted with conduit pipe joint 36 by the ring 34 that is slidably connected；
Spring 33, is arranged in spacing slideway 30, the sidewall of one end and spacing slideway against, the other end and slide block against, for promoting slide block to move to the direction away from cooling frame。
Hollow axle 32 has two effects, and one is as rotating shaft, rotates together with reverse wheel, and another is as water transport channel, the cooling water that can will input from conduit pipe joint while rotating, and is delivered in the cooling spray of correspondence by through hole；The design of spacing slideway, slide block and spring, it is possible to ensure that optical cable has a suitable tightness when conveying, it is prevented that optical cable, because excessively loose, cause skidding, or because tension, causes that quality problems occurs in optical cable outside or inside。
As it is shown on figure 3, in the present embodiment, each cooling frame 4 all includes:
The housing of the strip of one end open, housing includes 19, two short sidewalls 12 of two long sidewalls and diapire 13, and diapire 13 is provided with mean for the apopore 14 that cooling water flow out of, and shell one end is entrance point, and the other end is the port of export；
Two rotate wheel 20, rotate the two ends being arranged on housing respectively；
Conveyer belt 21, is arranged on two and rotates on wheel 20, be used for supporting and carry optical cable 5；
Water inlet pipe 23, for spraying to optical cable 5 by cooling water；
Driving mechanism, is used for driving rotation wheel driving conveying belt motion。
By arranging rotation wheel and conveyer belt, it is possible to auxiliary drives optical cable motion, it is ensured that optical cable is carried reliably。
As it is shown on figure 3, in the present embodiment, water inlet pipe 23 has many groups, each group water inlet pipe is spaced apart along the length direction of housing, and often group water inlet pipe includes two water inlet pipes being separately positioned on optical cable both sides, and each water inlet pipe is provided with shower nozzle 22。The flow velocity of cooling water can be controlled, thus controlling cooling effect by arranging shower nozzle。
As it is shown on figure 3, the entrance point of housing and the port of export are equipped with position-limit mechanism, position-limit mechanism includes:
Support bar 17, two ends are separately fixed on two long sidewalls 19；
Two limit shafts 18, are rotatably installed on support bar 17, constitute the limit channels for limiting optical cable 5 movement position between two limit shafts。
The design of support bar 17 and limit shaft 18, it is possible to limit the position of optical cable, it is ensured that the reliable delivery of optical cable。
In the present embodiment, also having the gripper shoe for support belt between two rotation wheels, gripper shoe is located in conveyer belt, and housing is relatively fixed, and accompanying drawing is for drawing。
As it is shown on figure 3, in the present embodiment, the entrance point of housing and the port of export are equipped with a water fender 16, water fender 16 is rotating between wheel 20 and short sidewall 12；Being provided with mean for the overfall 15 of optical cable 5 traverse on water fender 16, apopore 14 is between water fender and corresponding short sidewall；Short sidewall and two long sidewalls that water fender, housing are corresponding surround water outlet cushion chamber。
Apopore is between water fender and corresponding short sidewall, so that the cooling water between two water fenders is expelled in water outlet cushion chamber only by overfall such that it is able to make cooling water have the more time that optical cable is cooled down。
As shown in Figures 2 and 4, in the present embodiment, the short sidewall of cooler bin outlet place sidewall and corresponding cooling frame against, the cooling water that outlet 25 flows out enters in water outlet cushion chamber。This version makes chiller more compact structure。
As in figure 2 it is shown, in the present embodiment, be provided with the first temperature sensor 9 between the first reverse wheel 6 and the second cooling frame 2；
It is provided with the second temperature sensor 10 between second reverse wheel 7 and the 3rd cooling frame 3；
The port of export place of contiguous 3rd cooling frame 3, is provided with three-temperature sensor 11。
Can the temperature of perception optical cable by arranging temperature sensor such that it is able to the cooling effect of each cooling frame is judged, system can regulate the pressure of cooling water temperature or water inlet pipe according to the data of feedback。
As shown in Figure 8, in the present embodiment, also including three storage tanks 27 and three coolers 26 being respectively used to cooling storage tank 27 inner cooling water, the import of storage tank 27 connects with the apopore of corresponding cooling frame 4, and the outlet of storage tank 27 connects with the water inlet pipe of corresponding cooling frame 4。Distinguishing in order to convenient, what coordinate with the first cooling frame is the first storage tank, and what coordinate with the second cooling frame is the second storage tank, and what coordinate with the 3rd cooling frame is the 3rd storage tank。
In the present embodiment, the conduit pipe joint 36 that the first reverse wheel is corresponding coordinates with the first storage tank, and cools down water by transport pump；The conduit pipe joint 36 that second reverse wheel is corresponding coordinates with the second storage tank, and cools down water by transport pump。
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of patent protection of the present invention is namely limited; the equivalent structure transformation that every utilization description of the present invention and accompanying drawing content are made; directly or indirectly it is used in other relevant technical fields, all in like manner includes in protection scope of the present invention。
Claims (10)
1. a fiber optic cable manufacture technique, it is characterised in that comprise the following steps:
1) optical cable come from injection moulding apparatus conveying is cooled down by the first cooling frame, and the temperature range cooling down water in the first cooling frame is 60 DEG C～70 DEG C；
2) being passed in the second cooling frame being arranged on directly over the first cooling frame by the optical cable from the first cooling frame outlet output by reverse wheel, the temperature range cooling down water in the second cooling frame is 30 DEG C～40 DEG C；
3) being passed in the 3rd cooling frame being arranged on directly over the second cooling frame by the optical cable from the second cooling frame outlet output by reverse wheel, the temperature range cooling down water in the 3rd cooling frame is 10 DEG C～20 DEG C；
4) optical cable is from the 3rd cooling frame outlet output, completes cooling down operation。
2. fiber optic cable manufacture technique as claimed in claim 1, it is characterised in that step 1)～step 4) it is operated by chiller, described chiller includes:
Pedestal；
Three cooling frames, interval is arranged from down to up, respectively the first cooling frame, the second cooling frame and the 3rd cooling frame；
Two reverse wheels, it is arranged on pedestal, respectively the first reverse wheel and the second reverse wheel, each reverse wheel is respectively provided with the annular groove coordinated with optical cable, described first reverse wheel is arranged between the first cooling frame and the second cooling frame, for by from the optical cable input out of the first cooling frame in the second cooling frame, described second reverse wheel is arranged between the second cooling frame and the 3rd cooling frame, for by from the second cooling frame optical cable input the 3rd cooling frame out；
Two cooler bins, coordinate with corresponding reverse wheel respectively, and the middle and lower part of reverse wheel is arranged in the cooler bin of correspondence, and cooler bin has the outlet penetrated for optical cable；
Cooling spray, is arranged on the week edge of reverse wheel, for cooling down water to the injection of annular groove place。
3. fiber optic cable manufacture technique as claimed in claim 2, it is characterised in that the hollow axle that described reverse wheel includes one end open, the other end is closed, the sidewall of hollow axle has multiple through hole, and each through hole is connected with corresponding cooling spray respectively by pipeline；
Chiller also includes automatic adjusting mechanism, and described automatic adjusting mechanism includes:
Spacing slideway, is arranged on described pedestal；
Slide block, is slidably arranged in spacing slideway, and slide block is fixed with conduit pipe joint, and the opening of described hollow axle is rotatably assorted with conduit pipe joint by the ring that is slidably connected；
Spring, is arranged in spacing slideway, one end and spacing slideway against, the other end and slide block against, for promoting slide block to move to the direction away from cooling frame。
4. fiber optic cable manufacture technique as claimed in claim 2, it is characterised in that each cooling frame all includes:
The housing of the strip of one end open, housing includes two long sidewalls, two short sidewalls and diapire, and described diapire is provided with mean for the apopore that cooling water flow out of, and shell one end is entrance point, and the other end is the port of export；
Two rotate wheel, rotate the two ends being arranged on housing respectively；
Conveyer belt, is arranged on two and rotates on wheel, be used for supporting and carrying optical cable；
Water inlet pipe, for cooling water is sprayed to optical cable, described water inlet pipe has many groups, and each group water inlet pipe is spaced apart along the length direction of housing, and often group water inlet pipe includes two water inlet pipes being separately positioned on optical cable both sides, and each water inlet pipe is provided with shower nozzle；
Driving mechanism, is used for driving the described wheel driving conveying belt that rotates to move。
5. fiber optic cable manufacture technique as claimed in claim 4, it is characterised in that the entrance point of described housing and the port of export are equipped with position-limit mechanism, and described position-limit mechanism includes:
Support bar, two ends are separately fixed on two long sidewalls；
Two limit shafts, are rotatably installed on described support bar, constitute the limit channels for limiting optical cable movement position between two limit shafts。
6. fiber optic cable manufacture technique as claimed in claim 4, it is characterised in that also having the gripper shoe for support belt between two rotation wheels, gripper shoe is located in conveyer belt, and housing is relatively fixed。
7. fiber optic cable manufacture technique as claimed in claim 4, it is characterised in that the entrance point of described housing and the port of export are equipped with a water fender, water fender is rotating between wheel and short sidewall；Being provided with mean for the overfall of optical cable traverse on water fender, described apopore is between water fender and corresponding short sidewall；Short sidewall and two long sidewalls that water fender, housing are corresponding surround water outlet cushion chamber。
8. fiber optic cable manufacture technique as claimed in claim 7, it is characterised in that the short sidewall of described cooler bin outlet place sidewall and corresponding cooling frame against, in the cooling water described water outlet cushion chamber of entrance of outlet outflow。
9. fiber optic cable manufacture technique as claimed in claim 4, it is characterised in that be provided with the first temperature sensor between described first reverse wheel and the second cooling frame；
It is provided with the second temperature sensor between described second reverse wheel and the 3rd cooling frame；
The port of export place of contiguous 3rd cooling frame, is provided with three-temperature sensor。
10. fiber optic cable manufacture technique as claimed in claim 4, it is characterized in that, also include three storage tanks and three coolers being respectively used to cool down described storage tank inner cooling water, the import of storage tank connects with the apopore of corresponding cooling frame, and the outlet of storage tank connects with the water inlet pipe of corresponding cooling frame。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235635.9A CN105700092B (en) | 2016-04-14 | 2016-04-14 | Fiber optic cable manufacture technique |
| CN201811178308.XA CN109239874B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
| CN201811178329.1A CN109239875B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
| CN201811178361.XA CN109143509B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235635.9A CN105700092B (en) | 2016-04-14 | 2016-04-14 | Fiber optic cable manufacture technique |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811178308.XA Division CN109239874B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
| CN201811178361.XA Division CN109143509B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
| CN201811178329.1A Division CN109239875B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
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| Publication Number | Publication Date |
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| CN105700092A true CN105700092A (en) | 2016-06-22 |
| CN105700092B CN105700092B (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811178308.XA Active CN109239874B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
| CN201610235635.9A Active CN105700092B (en) | 2016-04-14 | 2016-04-14 | Fiber optic cable manufacture technique |
| CN201811178329.1A Active CN109239875B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
| CN201811178361.XA Active CN109143509B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
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| CN201811178329.1A Active CN109239875B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
| CN201811178361.XA Active CN109143509B (en) | 2016-04-14 | 2016-04-14 | Optical cable manufacturing process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179588A (en) * | 2017-07-17 | 2017-09-19 | 宁波格亿达光缆科技有限公司 | A kind of contact optical cable fast cooling cooling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370592B (en) * | 2019-07-03 | 2021-05-07 | 宁波盈谷电子科技有限公司 | Optical fiber cabling production line |
| CN112265197B (en) * | 2020-09-23 | 2022-04-15 | 四川天邑康和通信股份有限公司 | Intelligent temperature control system for butterfly-shaped lead-in optical cable |
| CN112625355B (en) * | 2020-12-21 | 2022-12-27 | 安徽杰蓝特新材料有限公司 | Heat-resistant insulating MPP cable pipe and preparation method thereof |
| CN113380455B (en) * | 2021-06-29 | 2022-08-23 | 杭州富通电线电缆有限公司 | Photoelectric hybrid cable |
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| CN107179588A (en) * | 2017-07-17 | 2017-09-19 | 宁波格亿达光缆科技有限公司 | A kind of contact optical cable fast cooling cooling device |
| CN107179588B (en) * | 2017-07-17 | 2020-04-14 | 宁波格亿达光缆科技有限公司 | Contact optical cable rapid cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109143509B (en) | 2020-07-03 |
| CN109239875A (en) | 2019-01-18 |
| CN109239874B (en) | 2020-06-16 |
| CN109239875B (en) | 2020-06-16 |
| CN109239874A (en) | 2019-01-18 |
| CN109143509A (en) | 2019-01-04 |
| CN105700092B (en) | 2018-12-18 |
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