CN107643572B - A kind of optical cable production line and optical cable production method reducing optical cable production loss - Google Patents
A kind of optical cable production line and optical cable production method reducing optical cable production loss Download PDFInfo
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- CN107643572B CN107643572B CN201710863107.2A CN201710863107A CN107643572B CN 107643572 B CN107643572 B CN 107643572B CN 201710863107 A CN201710863107 A CN 201710863107A CN 107643572 B CN107643572 B CN 107643572B
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- optical cable
- production
- outer diameter
- extruder
- line footpath
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Abstract
The present invention relates to optical cable production fields, disclose a kind of optical cable production line that can reduce optical cable production loss.The invention also discloses the optical cable production methods that one kind can reduce optical cable production loss, including pre-manufactured and formal production, pre-manufactured includes: that extruder squeezes out optical cable, carry out the production of optical cable, outer diameter by the optical cable between hot water storgae and cold rinse bank is measured, and the outer diameter of the optical cable after cold rinse bank measures, and using the difference of measurement result twice as the correction value of current production type optical cable；Formal production includes: that extruder squeezes out optical cable, carry out the production of optical cable, line footpath tester between hot water storgae and cold rinse bank measures the outer diameter of optical cable, and the reading by the sum of correction value of optical cable of the measured value measured and current production type as line footpath tester, reading is fed back to extruder by line footpath tester, and extruder is adjusted extrusion output.The present invention can be effectively reduced the waste of optical cable production process chinese raw materials.
Description
Technical field
The present invention relates to optical cable production fields, and in particular to one kind can reduce the optical cable production line and one of optical cable production loss
Kind can reduce the optical cable production method of optical cable production loss.
Background technique
With the rapid development of the communication technology, the demand of optical cable also increasingly increases, under such situation, for fiber optic cable manufacture
For quotient, for the market competitiveness for improving optical cable, under the premise of guaranteeing product quality, how to reduce the production cost of optical cable from
And profit margin is improved, become the project that fiber optic cable makers must face.
In the production process of optical cable, loss of the optical cable raw material in debugging process is can not ignore in optical cable production cost
A part, in current optical cable production technology, by the way that line footpath tester is arranged to passing through hot water storgae and cold water at cold rinse bank rear
The outer diameter of optical cable after slot cooling and shaping measures, thus judge whether the outer diameter of optical cable meets production standard, if optical cable
Outer diameter is inconsistent with standard, then needs repeatedly to adjust the extrusion output of front extruder, until the cable outer diameter ruler produced
It is very little consistent with standard size, during the extrusion output to extruder repeatedly adjusts, between extruder and line footpath tester
Optical cable in hot water storgae and cold rinse bank must cancel and be rejected, the significant wastage of raw material when causing optical cable scheduling and planning, from
And increase the production cost of optical cable.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide one kind can reduce optical cable production loss
Optical cable production line and a kind of optical cable production method that can reduce optical cable production loss, are effectively reduced optical cable production process chinese raw materials
Waste.
To achieve the above objectives, the technical solution adopted by the present invention is that, including being arranged successively setting:
Extruder is used to squeeze out optical cable, and the extruder is adjustable for the outer diameter specification of the optical cable of extrusion；
Hot water storgae is used to cool down the optical cable that the extruder squeezes out；
Line footpath tester is used to measure the outer diameter of the optical cable after the hot water storgae；
Cold rinse bank is used to cool down to by the optical cable of the line footpath tester；
Dragger is used to draw the optical cable that the extruder squeezes out and successively passes through hot water storgae, line footpath tester and cold water
Slot.
Based on the above technical solution, the length of the hot water storgae is 5~15m, and the length of the cold rinse bank is 10
~45m.
Based on the above technical solution, the optical cable is circular optical cable, and the external diametrical extent of the optical cable is 0.6mm
~30mm.
Based on the above technical solution, the measurement range of the line footpath tester is 0~50mm, and measurement accuracy is
0.01mm。
The present invention also provides the optical cable production methods that one kind can reduce optical cable production loss, comprising:
Pre-manufactured: extruder squeezes out optical cable, carries out the production of optical cable, to by the optical cable between hot water storgae and cold rinse bank
Outer diameter measures, and the outer diameter of the optical cable after cold rinse bank measures, and using the difference of measurement result twice as
The correction value of current production type optical cable；
Formal production: extruder squeezes out optical cable, carries out the production of optical cable, and the line footpath between hot water storgae and cold rinse bank is surveyed
Examination instrument measures the outer diameter of optical cable, and by the conduct of the sum of the correction value of optical cable of the measured value measured and current production type
Reading is fed back to extruder by the reading of line footpath tester, line footpath tester, and extruder is adjusted extrusion output, until line footpath
The reading of tester is identical as the nominal outer diameter size of current production type optical cable；
Wherein, pre-manufactured is only carried out when different types of optical cable produces for the first time.
Based on the above technical solution, the type of the optical cable is drawn according to optical cable material and cable outer diameter size
Point.
Based on the above technical solution, optical cable is when carrying out pre-manufactured, to by between hot water storgae and cold rinse bank
The outer diameter of optical cable, and the outer diameter of the optical cable after cold rinse bank take multiple measurements, and obtain multiple measurement differences, and will be multiple
Measure correction value of the average value of difference as current production type optical cable.
Based on the above technical solution, reading and current production class when formally being produced, when line footpath tester
When the nominal outer diameter size of type optical cable is not identical, then give up extruder to the optical cable between line footpath tester.
Based on the above technical solution, the optical cable is circular optical cable, and the external diametrical extent of the optical cable is 0.6mm
~30mm.
Compared with the prior art, the advantages of the present invention are as follows: by the changing value work of optical cable outer diameter after cold rinse bank is cooling
For the correction value of optical cable, while line footpath tester is set to hot water storgae rear, in conjunction with the correction value of optical cable, when optical cable passes through line footpath
Tester can learn the final outer diameter for the optical cable produced in advance, to adjust early to the extrusion output of extruder
It is whole, and only need to give up extruder to the off-dimension optical cable being located in hot water storgae between line footpath tester, it is greatly less
The waste of optical cable raw material when optical cable scheduling and planning, effectively reduces optical cable production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the optical cable production line that one kind of the present invention can reduce optical cable production loss.
In figure: 1- pay off rack, 2- extruder, 3- hot water storgae, 4- line footpath tester, 5- cold rinse bank, 6- dragger.
Specific embodiment
Below in conjunction with attached drawing example, invention is further described in detail.
Shown in Figure 1, the present invention provides a kind of optical cable production line that can reduce optical cable production loss, including sets gradually
Extruder 2, hot water storgae 3, line footpath tester 4, cold rinse bank 5 and dragger 6.
Extruder 2 is for squeezing out optical cable, and extruder 2 is adjustable for the outer diameter specification of the optical cable of extrusion, i.e. 2 energy of extruder
It is enough that the outer diameter of the optical cable of extrusion is adjusted in real time, to squeeze out the optical cable of various outer diameter size；Hot water storgae 3 for pair
The optical cable that extruder 2 squeezes out is cooled down；Line footpath tester 4 is used to measure the outer diameter of the optical cable after hot water storgae 3,
In order to grasp the size for the optical cable produced in real time, the reading of measurement is fed back to extruder 2 by line footpath tester 4, convenient to squeeze
Machine 2 is adjusted extrusion output out, so as to adjust the outer diameter of the optical cable of extrusion.
Cold rinse bank 5 is used to cool down to by the optical cable of line footpath tester 4；Dragger 6 is squeezed out for drought machine 2
Optical cable successively pass through hot water storgae 3, line footpath tester 4 and cold rinse bank 5.The front of extruder 2 is additionally provided with pay off rack 1.Hot water storgae 3
Length be 5~15m, the length of cold rinse bank 5 is 10~45m.The measurement range of line footpath tester 4 is 0~50mm, measurement accuracy
For 0.01mm.
In the embodiment of the present invention, optical cable is circular optical cable, and the external diametrical extent of optical cable is 0.6mm~30mm.
Optical cable life is reduced based on the above-mentioned optical cable production line for reducing optical cable production loss the present invention also provides a kind of
The optical cable production method of loss is produced, which includes pre-manufactured and formal production.
Pre-manufactured specifically includes, and extruder 2 squeezes out optical cable, carries out the production of optical cable, to by hot water storgae 3 and cold rinse bank 5
Between the outer diameter of optical cable measure, and the outer diameter of the optical cable after cold rinse bank 5 measures, and will measure knot twice
Correction value of the difference of fruit as current production type optical cable.By pre-manufactured, the correction value of each type of optical cable is obtained.Light
The type of cable is divided according to optical cable material and cable outer diameter size, for example, optical cable material is polyvinyl chloride, cable outer diameter ruler
Very little is 6mm, this is a type of optical cable；Optical cable material is polyvinyl chloride, and for cable outer diameter having a size of 12mm, this is a seed type
Optical cable；Optical cable material is low smoke halogen-free flame-retardant polyolefin, and for cable outer diameter having a size of 6mm, this is a type of optical cable；Optical cable
Material is low smoke halogen-free flame-retardant polyolefin, and for cable outer diameter having a size of 12mm, this is a type of optical cable.
The correction value of optical cable that is, optical cable into cable outer diameter after supercooling sink 5 diminution value.
For the accuracy of the correction value of raising each type optical cable, optical cable is when carrying out pre-manufactured, to by 3 He of hot water storgae
The outer diameter of optical cable between cold rinse bank 5, and the outer diameter of the optical cable after cold rinse bank 5 take multiple measurements, and obtain multiple differences
Value, i.e., when measuring each time, by the measured value of the outer diameter of the optical cable between hot water storgae 3 and cold rinse bank 5, and after cold rinse bank 5
The measured value of outer diameter of optical cable obtain measurement difference as difference, take multiple measurements, to obtain multiple differences, and by multiple differences
Correction value of the average value of value as current production type optical cable.
Pre-manufactured is only carried out when different types of optical cable produces for the first time, by pre-manufactured, obtains each type
The correction value of optical cable and preservation then no longer need to carry out pre-manufactured when the optical cable of same type is produced again, and directly into
The formal production of row.
Optical cable of the invention is circular optical cable, and the external diametrical extent of optical cable is 0.6mm~30mm.
Formal production specifically includes: extruder 2 squeezes out optical cable, carries out the production of optical cable, is located at hot water storgae 3 and cold rinse bank 5
Between line footpath tester 4 outer diameter of optical cable is measured, and by the optical cable of the measured value measured and current production type
Reading of the sum of the correction value as line footpath tester 4, so that the reading of line footpath tester 4 is the equal of optical cable into supercooling sink 5
Reading is fed back to extruder 2 by outer diameter after cooling, that is, the actual size for the optical cable produced, line footpath tester 4, is squeezed out
Machine 2 is adjusted extrusion output according to the reading of line footpath tester 4, i.e., is adjusted to the outer diameter of the optical cable of extrusion, directly
Reading to line footpath tester 4 is identical as the nominal outer diameter size of current production type optical cable.When formally being produced, work as line footpath
When the reading of tester 4 is not identical as the nominal outer diameter size of current production type optical cable, then gives up extruder 2 to line footpath and test
Optical cable between instrument 4.
For carrying out cooling optical cable production method to optical cable using multiple sinks, line footpath tester 4 is set to first
Behind sink, the calculation of the correction value of optical cable is similar with the present invention, the cable outer diameter size after first sink
It is poor to make with the cable outer diameter size after the last one sink, takes the difference as the correction value of optical cable.
The principle of the optical cable production method for reducing optical cable production loss of the invention are as follows: right by way of pre-manufactured
Measured by the outer diameter of the optical cable between hot water storgae 3 and cold rinse bank 5, and the optical cable after cold rinse bank 5 outer diameter into
Row measurement, is obtained the difference of measurement result twice as the correction value of current production type optical cable by way of pre-manufactured
The correction value of each type of optical cable, when optical cable is formally produced, by 4 pairs of line footpath tester after hot water storgae 3
The survey measurements of optical cable adds reading of the correction value of current production type optical cable as line footpath tester 4, and being equivalent to makes line footpath
Tester 4 shows the outer diameter of the current production type optical cable optical cable that final production obtains after cold rinse bank 5, therefore, when
It can be learnt that the final outer diameter for the optical cable produced, carries out cable outer diameter size and mention when optical cable passes through line footpath tester 4
Preceding judgement, so that when the outer diameter of the optical cable of production does not meet standard requirements, it is only necessary to give up the light in hot water storgae 3
Cable, then extruder 2 readjusts extrusion output, without giving up extruder 2 to whole optical cables between dragger 6,
Considerably reduce consumption of raw materials when optical cable production.
Certainly, optical cable production method of the invention is also applied for the production of cable.
Specifically, an experienced optical cable producers generally at least need when carrying out the production of optical cable to crowded
The extrusion output of machine 2, which carries out 4 adjustment, out just can make the outer diameter for the optical cable produced reach standard value.With the length of hot water storgae 3
Degree is 10m, and the length of cold rinse bank 5 is that 20m is calculated, the measurement side after cold rinse bank 5 is located at using pervious line footpath tester 4
Formula at least needs to give up and waste the optical cable raw material of 120m, according to optical cable production method of the invention, by line footpath tester
4 are arranged after hot water storgae 3, and by combining the reading mode of optical cable correction value, the optical cable raw material of waste are only 40m.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (9)
1. the optical cable production line that one kind can reduce optical cable production loss, which is characterized in that including being arranged successively setting:
Extruder (2) is used to squeeze out optical cable, and the extruder (2) is adjustable for the outer diameter specification of the optical cable of extrusion；
Hot water storgae (3) is used to cool down the optical cable that the extruder (2) squeeze out；
Line footpath tester (4) is used to measure the outer diameter of the optical cable after the hot water storgae (3)；
Cold rinse bank (5) is used to cool down to by the optical cable of the line footpath tester (4)；
Dragger (6), the optical cable for being used to draw the extruder (2) extrusion successively pass through hot water storgae (3), line footpath tester
(4) and cold rinse bank (5).
2. the optical cable production line that one kind as described in claim 1 can reduce optical cable production loss, it is characterised in that: the hot water
The length of slot (3) is 5~15m, and the length of the cold rinse bank (5) is 10~45m.
3. the optical cable production line that one kind as described in claim 1 can reduce optical cable production loss, it is characterised in that: the optical cable
For circular optical cable, and the external diametrical extent of the optical cable is 0.6mm~30mm.
4. the optical cable production line that one kind as described in claim 1 can reduce optical cable production loss, it is characterised in that: the line footpath
The measurement range of tester (4) is 0~50mm, measurement accuracy 0.01mm.
5. a kind of optical cable production method for reducing optical cable production loss based on optical cable production line described in claim 1, special
Sign is, comprising:
Pre-manufactured: extruder (2) squeezes out optical cable, carries out the production of optical cable, to by between hot water storgae (3) and cold rinse bank (5)
The outer diameter of optical cable measures, and the outer diameter of the optical cable after cold rinse bank (5) measures, and by measurement result twice
Correction value of the difference as current production type optical cable；
Formal production: extruder (2) squeezes out optical cable, the production of optical cable is carried out, between hot water storgae (3) and cold rinse bank (5)
Line footpath tester (4) measures the outer diameter of optical cable, and by the amendment of the measured value measured and the optical cable of current production type
Reading of the sum of the value as line footpath tester (4), line footpath tester (4) feed back to reading extruder (2), and extruder (2) is right
Extrusion output is adjusted, until the reading of line footpath tester (4) is identical as the nominal outer diameter size of current production type optical cable；
Wherein, pre-manufactured is only carried out when different types of optical cable produces for the first time.
6. the optical cable production method that one kind as claimed in claim 5 can reduce optical cable production loss, it is characterised in that: the light
The type of cable is divided according to optical cable material and cable outer diameter size.
7. the optical cable production method that one kind as claimed in claim 5 can reduce optical cable production loss, it is characterised in that: optical cable exists
When carrying out pre-manufactured, to the outer diameter by the optical cable between hot water storgae (3) and cold rinse bank (5), and after cold rinse bank (5)
The outer diameter of optical cable takes multiple measurements, and obtains multiple measurement differences, and using the average value of multiple measurement differences as current production
The correction value of type optical cable.
8. the optical cable production method that one kind as claimed in claim 5 can reduce optical cable production loss, it is characterised in that: carry out just
When formula produces, when the reading of line footpath tester (4) is not identical as the nominal outer diameter size of current production type optical cable, then give up
Extruder (2) is to the optical cable between line footpath tester (4).
9. the optical cable production method that one kind as claimed in claim 5 can reduce optical cable production loss, it is characterised in that: the light
Cable is circular optical cable, and the external diametrical extent of the optical cable is 0.6mm~30mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710863107.2A CN107643572B (en) | 2017-09-22 | 2017-09-22 | A kind of optical cable production line and optical cable production method reducing optical cable production loss |
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| CN201710863107.2A CN107643572B (en) | 2017-09-22 | 2017-09-22 | A kind of optical cable production line and optical cable production method reducing optical cable production loss |
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| CN107643572B true CN107643572B (en) | 2019-10-11 |
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| CN110967796B (en) * | 2019-12-27 | 2020-12-11 | 宁波格亿达光缆科技有限公司 | Optical cable structure and damaged check out test set thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10126493B2 (en) * | 2014-09-17 | 2018-11-13 | Afl Telecommunications Llc | Method and apparatus for fabrication of metal-coated optical fiber, and the resulting optical fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070140639A1 (en) * | 2005-12-20 | 2007-06-21 | Temple Kenneth D Jr | Methods for making fiber optic cables having at least one tether optical fiber |
| 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 |
| CN204903827U (en) * | 2015-07-24 | 2015-12-23 | 江苏中天科技股份有限公司 | Optical cable in resistant crooked high power capacity car of tensile |
| CN204945453U (en) * | 2015-08-28 | 2016-01-06 | 广东宏凯光缆设备科技有限公司 | Covered wire cable production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10126493B2 (en) * | 2014-09-17 | 2018-11-13 | Afl Telecommunications Llc | Method and apparatus for fabrication of metal-coated optical fiber, and the resulting optical fiber |
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Effective date of registration: 20201202 Address after: 430000 East Lake high tech Development Zone, Hubei Province, No. 6, No., high and new technology development zone, No. four Patentee after: FIBERHOME TELECOMMUNICATION TECHNOLOGIES Co.,Ltd. Patentee after: CHENGDU DATANG CABLE Co.,Ltd. Address before: 430000 East Lake high tech Development Zone, Hubei Province, No. 6, No., high and new technology development zone, No. four Patentee before: FIBERHOME TELECOMMUNICATION TECHNOLOGIES Co.,Ltd. |