CN106892556A - A kind of on-line control system of drawing optical fibers chuck - Google Patents
A kind of on-line control system of drawing optical fibers chuck Download PDFInfo
- Publication number
- CN106892556A CN106892556A CN201710292346.7A CN201710292346A CN106892556A CN 106892556 A CN106892556 A CN 106892556A CN 201710292346 A CN201710292346 A CN 201710292346A CN 106892556 A CN106892556 A CN 106892556A
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- China
- Prior art keywords
- straight line
- chuck
- drive mechanism
- control system
- optical fibers
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 239000011248 coating agent Substances 0.000 claims abstract description 37
- 238000000576 coating method Methods 0.000 claims abstract description 37
- 238000012681 fiber drawing Methods 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000011897 real-time detection Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000000835 fiber Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005491 wire drawing Methods 0.000 description 5
- 229910052734 helium Inorganic materials 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007380 fibre production Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/0253—Controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention discloses a kind of on-line control system of drawing optical fibers chuck, including the chuck, fiber drawing furnace and the coating die that from top to bottom set gradually, prefabricated rods top is lifted on chuck, the barred body of prefabricated rods is placed in fiber drawing furnace and optical fiber is drawn into after high temperature melting, optical fiber is coated processing through coating die, chuck is driven by the orthogonal first straight line drive mechanism in transverse direction and second straight line drive mechanism and carries out position adjustments in the horizontal, and concentricity testing device is provided between described fiber drawing furnace and coating die.Present invention system simple structure, strong applicability, can conveniently, the position of flexible on-line tuning optical fiber so that optical fiber keep it is concentric with the center of coating die, raising coat uniformity consistency, ensure coating quality, the undesirable conditions such as disconnected fibre are avoided the occurrence of, production qualification rate is greatly improved, the quality of production is ensured, production loss is reduced, production economy benefit is improved.
Description
Technical field
The present invention relates to drawing optical fibers equipment technical field, more particularly to a kind of on-line control system of drawing optical fibers chuck
System.
Background technology
Prefabricated rods are vertically sent into fiber drawing furnace by feed cartridge, and prefabricated rods are drawn into filament after high temperature melting,
Lower rapid contraction of drawing tensile force effect attenuates as bare fibre, and the high temperature bare fibre from stove out is dropped into cooling system
After temperature cooling, when the micro-crack on bare fibre surface not yet is influenceed to expand by moisture in air etc., it is necessary to rapidly carry out
Optical fiber surface is protected in coating, in application system optical fiber surface coated with resins coating, subsequently into cure system, it is cured into
Type strengthens bare fibre stretch-proof, crooking ability, finally collects optical fiber by Winding device.
In drawing process, it is necessary to assure wire drawing optical fiber can otherwise cause light in coating die, cooling helium tube center
Fine coating concentricity is unqualified, intensity difference, causes serious quality problems.In traditional drawing process, because preform is straight
The reasons such as footpath is uneven, feed cartridge displacement error, easily cause wire drawing optical fiber skew axle center line position, influence coating quality,
The position adjustments of the chuck of existing drawing optical fibers equipment hoisting prefabricated rods are difficult, cause to be difficult to the position of on-line amending wire drawing optical fiber
Put to ensure that wire drawing optical fiber, all the time in cooling helium tube, coating die center, have impact on optical fiber coating quality, cause concentricity
The poor problem of unqualified, fiber strength, production qualification rate is low, and production loss is big.
The content of the invention
The technical problems to be solved by the invention and the technical assignment for proposing are that prior art is improved, there is provided a kind of
The on-line control system of drawing optical fibers chuck, the position adjustments of traditional drawing optical fibers chuck are difficult in the current technology of solution,
Cause to be difficult to the position of on-line amending wire drawing optical fiber, have impact on the problem of optical fiber coating quality.
To solve above technical problem, the technical scheme is that：
A kind of on-line control system of drawing optical fibers chuck, including chuck, fiber drawing furnace and the painting for from top to bottom setting gradually
Mould is covered, prefabricated rods top is lifted on chuck, and the barred body of prefabricated rods is placed in fiber drawing furnace and optical fiber is drawn into after high temperature melting,
Optical fiber is coated processing through coating die, it is characterised in that described chuck is by orthogonal in transverse direction
One straight line driving mechanism and second straight line drive mechanism drive and carry out position adjustments, described fiber drawing furnace and coating die in the horizontal
Concentricity testing device is provided between tool.The on-line control system of drawing optical fibers chuck of the present invention is examined using concentricity
The position situation of device on-line checking optical fiber is surveyed, the center with coating die is contrasted, if position has skew, led to
Cross first straight line drive mechanism and second straight line drive mechanism drives chuck to be adjusted in the horizontal, it is final to cause what is drawn out
Optical fiber keeps concentric with the center of coating die, improves coating uniformity consistency, ensures coating quality so that optical fiber can be obtained
To good protection, it is to avoid the undesirable conditions such as disconnected fibre occur, improve the quality of production, reduce production loss, increase economic efficiency.
Further, described first straight line drive mechanism and second straight line drive mechanism is connected with controller, concentricity
Detection means returns to real-time detector data to controller, controller control first straight line drive mechanism and second straight line drive mechanism
Drive chuck carries out position adjustments in the horizontal, by controller and concentricity testing device, first straight line drive mechanism and the
Two straight line driving mechanisms cooperate and realize automation regulation, reduce artificial operation labour intensity, and degree of regulation is high, also avoids people
Work operational error causes production abnormal.
Further, described controller uses PLC, and control freedom degree is high, reliability is high, anti-interference
Ability is strong, it is easy to extend, strong applicability.
Further, described first straight line drive mechanism includes the first motor and the first slide rail, second straight line driving machine
Structure includes the second motor and the second slide rail, and the first described slide rail is mutually perpendicular to the second slide rail, and the first electric machine is first
On slide rail along it slidably, the second electric machine the second slide rail along it slidably, device on the output shaft of the first motor
First screw mandrel, the first screw mandrel is perpendicular to the first slide rail and penetrates in the silk hole opened up on chuck, on the output shaft of the second motor
The screw mandrel of device second, the second screw mandrel is perpendicular to the second slide rail and penetrates in the silk hole opened up on chuck.
Further, the first described motor, the second motor use the servomotor, servomotor can effectively to control speed,
Voltage signal is converted into torque and rotating speed with drive control object, positional precision is very accurate.
Further, described first straight line drive mechanism includes first straight line guide rail and along first straight line slide
First sliding block, second straight line drive mechanism includes second straight line guide rail and the second sliding block along second straight line slide, first
Line slideway is mutually perpendicular to second straight line guide rail, and the first sliding block is provided perpendicular to the first slide bar of first straight line guide rail, the
One slide bar penetrates in the through hole that is opened up on chuck and freely slidable, and the second sliding block is provided perpendicular to the of second straight line guide rail
Two slide bars, the second slide bar penetrates in the through hole opened up on chuck and freely slidable.
Further, described first straight line drive mechanism includes the first rail arms and slided along the first rail arms first
Sliding seat, second straight line drive mechanism includes the second rail arms and the second sliding seat slided along the second rail arms, the second guide rail
Arm assembly is on the first sliding seat and the second rail arms are perpendicular to the first rail arms, and chuck is fixedly connected on the second sliding seat
On.
Further, described concentricity testing device includes two light sources, and the exit direction of two light sources is mutual
Vertically, the positive offside in the beam projecting direction of light source is provided with receiver, by preform into optical fiber from two light sources
Light intersection pass through.The light part that light source sends stopped by optical fiber, dark space is formed on the receiver, by dark space size
Data calculate and can obtain the shaft core position of optical fiber, then will actually measure the optical fiber shaft core position and coating die for obtaining
Compare heart position, you can obtain offset direction and the distance of optical fiber, first straight line drive mechanism and second are then passed through again
Straight line driving mechanism drives chuck adjustment position, you can adjusts optical fiber to concentric with the center of coating die, ensures light
Fine coating quality.
Further, described light source sends directional light, improves the counting accuracy of optical fiber shaft core position, and also can have
Effect measures the diameter of optical fiber.
Further, described concentricity testing device uses Laser Bi-direction Rod Gauge, the reliability of on-line measurement and steady
Qualitative height.
Compared with prior art, the invention has the advantages that：
The on-line control system architecture of drawing optical fibers chuck of the present invention is simple, strong applicability, can conveniently, flexibly
The position of on-line tuning optical fiber so that the optical fiber for drawing out keeps concentric with the center of coating die, improves coating uniform
Uniformity, ensures coating quality so that optical fiber can obtain good protection, it is to avoid the undesirable conditions such as disconnected fibre occurs, greatly carries
Production qualification rate high, ensures the quality of production, reduces production loss, improves production economy benefit.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of the embodiment one of first straight line drive mechanism and second straight line drive mechanism；
Fig. 3 is the structural representation of the embodiment two of first straight line drive mechanism and second straight line drive mechanism；
Fig. 4 is the structural representation of the embodiment three of first straight line drive mechanism and second straight line drive mechanism；
Fig. 5 is the structural representation of concentricity testing device.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
A kind of on-line control system of drawing optical fibers chuck, can in real time adjust clip position disclosed in the embodiment of the present invention
To adjust the position of prefabricated rods, it is ensured that the optical fiber gone out from preform is always positioned at cooling helium tube, the centre bit of coating die
Put, it is ensured that optical fiber coating uniformity, ensure coating quality, flexible adjustment, high precision ensure optical fiber production quality, reduce life
Yield and quality loses, and improves production economy benefit.
As shown in Figures 1 to 5, a kind of on-line control system of drawing optical fibers chuck, including from top to bottom set gradually
Chuck 1, fiber drawing furnace 2 and coating die 3, the top of prefabricated rods 4 are lifted on chuck 1, and the barred body of prefabricated rods 4 is placed in fiber drawing furnace 2
Optical fiber is drawn into after high temperature melting, optical fiber is coated processing through coating die 3, and described chuck 1 is by transverse direction
Orthogonal first straight line drive mechanism 5 and second straight line drive mechanism 6 drive and carry out position adjustments in the horizontal, it is described
Fiber drawing furnace 2 and coating die 3 between be provided with concentricity testing device 7, first straight line drive mechanism 5 and second straight line drive
Mechanism 6 is connected with controller 8, and concentricity testing device 7 returns to real-time detector data to controller 8, and the control first of controller 8 is straight
Line drive mechanism 5 and the drive chuck 1 of second straight line drive mechanism 6 carry out position adjustments in the horizontal, and controller 8 can using PLC
Programmable controller.
The real-time detection of concentricity testing device 7 and returning real-time data, controller 8 is by calculating the real-time position of optical fiber
Put, this position data is contrasted with the center of coating die 3, if in the presence of skew, controller 8 drives first straight line
The position of drive mechanism 5 and the work adjustment chuck 1 of second straight line drive mechanism 6 is so as to adjust the position of optical fiber, it is ensured that optical fiber is applied
Cover uniform, guarantee optical fiber production quality.
As shown in Fig. 2 the first implementation method of first straight line drive mechanism 5 and second straight line drive mechanism 6 is, first
Straight line driving mechanism 5 includes the first motor 51 and the first slide rail 52, and second straight line drive mechanism 6 includes the second motor 61 and second
Slide rail 62, the first described slide rail 52 is mutually perpendicular to the second slide rail 62, and the device of the first motor 51 is on the first slide rail 52 along it
Slidably, the device of the second motor 61 the second slide rail 62 along it slidably, device first on the output shaft of the first motor 51
Screw mandrel 53, the first screw mandrel 53 is perpendicular to the first slide rail 52 and penetrates in the silk hole opened up on chuck 1, the output of the second motor 61
The second screw mandrel of device 63 on axle, the second screw mandrel 63 is perpendicular to the second slide rail 62 and penetrates in the silk hole opened up on chuck 1, first
Motor 51, the second motor 61 use servomotor.
As shown in figure 3, second implementation method of first straight line drive mechanism 5 and second straight line drive mechanism 6 is, first
Straight line driving mechanism 5 includes first straight line guide rail 54 and the first sliding block 55 slided along first straight line guide rail 54, and second straight line is driven
Motivation structure 6 include second straight line guide rail 64 and along second straight line guide rail 64 slide the second sliding block 65, first straight line guide rail 54 with
Second straight line guide rail 64 is mutually perpendicular to, and the first sliding block 55 is provided perpendicular to the first slide bar 56 of first straight line guide rail 54, first
Slide bar 56 penetrates in the through hole that is opened up on chuck 1 and freely slidable, and the second sliding block 65 is provided perpendicular to second straight line guide rail
64 the second slide bar 66, the second slide bar 66 penetrates in the through hole opened up on chuck 1 and freely slidable.
As shown in figure 4, second implementation method of first straight line drive mechanism 5 and second straight line drive mechanism 6 is, first
Straight line driving mechanism 5 includes the first rail arms 57 and the first sliding seat 58 slided along the first rail arms 57, and second straight line drives
Mechanism 6 includes the second rail arms 67 and the second sliding seat 68 slided along the second rail arms 67, and the device of the second rail arms 67 is the
On one sliding seat 58 and the second rail arms 67 are perpendicular to the first rail arms 57, chuck 1 is fixedly connected on the second sliding seat 68.
As shown in figure 5, concentricity testing device 7 includes two light sources 71, light source 71 sends directional light, and two light sources
71 exit direction is mutually perpendicular to, and the positive offside in the beam projecting direction of light source 71 is provided with receiver 72, is drawn by prefabricated rods
The optical fiber being made passes through from the light intersection of two light sources 71, and the light part that light source sends is stopped by optical fiber, on the receiver
Dark space is formed, the shaft core position that can obtain optical fiber is calculated by the data to dark space size, then will actually measure the light for obtaining
Fine shaft core position is compared with the center of coating die, you can obtain offset direction and the distance of optical fiber.
In the present embodiment, concentricity testing device 7 can use Laser Bi-direction Rod Gauge, the laser that generating laser sends
Beam is processed by one group of lens and becomes directional light, and optical fiber blocks light beam, just has signal to produce on the receiver, by photoelectric sensing
Device passes on controller this signal, and the end positions data to receiver top shadow region while calibrating are calculated i.e.
The shaft core position of optical fiber is can obtain, first straight line drive mechanism 5 and second straight line are driven according to the optical fiber shaft core position surveyed
The action of drive mechanism 6 is finely adjusted, it is ensured that the shaft core position of optical fiber can keep concentric with the center of coating die 3.
The above is only the preferred embodiment of the present invention, it is noted that it is right that above-mentioned preferred embodiment is not construed as
Limitation of the invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of on-line control system of drawing optical fibers chuck, including chuck (1), the fiber drawing furnace (2) for from top to bottom setting gradually
With coating die (3), it is lifted on chuck (1) at the top of prefabricated rods (4), the barred body of prefabricated rods (4) is placed in fiber drawing furnace (2) through height
Temperature fusing after be drawn into optical fiber, optical fiber is coated processing through coating die (3), it is characterised in that described chuck (1) by
Orthogonal first straight line drive mechanism (5) and second straight line drive mechanism (6) in transverse direction drive to enter in the horizontal
Row position adjustments, are provided with concentricity testing device (7) between described fiber drawing furnace (2) and coating die (3).
2. the on-line control system of drawing optical fibers chuck according to claim 1, it is characterised in that described first straight line
Drive mechanism (5) and second straight line drive mechanism (6) are connected with controller (8), and concentricity testing device (7) returns to real-time detection
Data control first straight line drive mechanism (5) and second straight line drive mechanism (6) to drive chuck to controller (8), controller (8)
(1) position adjustments are carried out in the horizontal.
3. the on-line control system of drawing optical fibers chuck according to claim 2, it is characterised in that described controller
(8) PLC is used.
4. the on-line control system of drawing optical fibers chuck according to claim 1, it is characterised in that described first straight line
Drive mechanism (5) includes the first motor (51) and the first slide rail (52), and second straight line drive mechanism (6) includes the second motor (61)
With the second slide rail (62), described the first slide rail (52) is mutually perpendicular to the second slide rail (62), and the first motor (51) device is
On one slide rail (52) along it slidably, the second motor (61) device the second slide rail (62) along it slidably, the first motor
(51) screw mandrel of device first (53) on output shaft, the first screw mandrel (53) is perpendicular to the first slide rail (52) and penetrates chuck (1)
On in the silk hole that opens up, the screw mandrel of device second (63) on the output shaft of the second motor (61), the second screw mandrel (63) is perpendicular to second
Slide rail (62) and penetrate in the silk hole opened up on chuck (1).
5. the on-line control system of drawing optical fibers chuck according to claim 4, it is characterised in that the first described motor
(51), the second motor (61) uses servomotor.
6. the on-line control system of drawing optical fibers chuck according to claim 1, it is characterised in that described first straight line
The first sliding block (55) that drive mechanism (5) is slided including first straight line guide rail (54) and along first straight line guide rail (54), second is straight
The second sliding block (65) that line drive mechanism (6) is slided including second straight line guide rail (64) and along second straight line guide rail (64), first
Line slideway (54) is mutually perpendicular to second straight line guide rail (64), and the first sliding block (55) is provided perpendicular to first straight line guide rail
(54) the first slide bar (56), the first slide bar (56) is penetrated in the through hole opened up on chuck (1) and freely slidable, the second sliding block
(65) second slide bar (66) of second straight line guide rail (64) is provided perpendicular to, the second slide bar (66) is penetrated and opened up on chuck (1)
Through hole in and it is freely slidable.
7. the on-line control system of drawing optical fibers chuck according to claim 1, it is characterised in that described first straight line
The first sliding seat (58) that drive mechanism (5) is slided including the first rail arms (57) and along the first rail arms (57), second straight line
The second sliding seat (68) that drive mechanism (6) is slided including the second rail arms (67) and along the second rail arms (67), the second guide rail
Arm (67) device is on the first sliding seat (58) and the second rail arms (67) are perpendicular to the first rail arms (57), and chuck (1) is solid
Surely it is connected on the second sliding seat (68).
8. the on-line control system of drawing optical fibers chuck according to claim 1, it is characterised in that described concentricity inspection
Survey device (7) to be mutually perpendicular to including two light sources (71), and the exit direction of two light sources (71), in the light of light source (71)
The positive offside of exit direction is provided with receiver (72), by preform into optical fiber crossed from the light of two light sources (71)
Place passes through.
9. the on-line control system of drawing optical fibers chuck according to claim 8, it is characterised in that described light source (71)
Send directional light.
10. the on-line control system of drawing optical fibers chuck according to claim 8, it is characterised in that described concentricity
Detection means (7) uses Laser Bi-direction Rod Gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292346.7A CN106892556A (en) | 2017-04-28 | 2017-04-28 | A kind of on-line control system of drawing optical fibers chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292346.7A CN106892556A (en) | 2017-04-28 | 2017-04-28 | A kind of on-line control system of drawing optical fibers chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106892556A true CN106892556A (en) | 2017-06-27 |
Family
ID=59197713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710292346.7A Pending CN106892556A (en) | 2017-04-28 | 2017-04-28 | A kind of on-line control system of drawing optical fibers chuck |
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| CN (1) | CN106892556A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601845A (en) * | 2017-10-16 | 2018-01-19 | 平步青 | A kind of antipollution intelligent preform drawing device based on Internet of Things |
| CN107721151A (en) * | 2017-10-26 | 2018-02-23 | 深圳市贝优通新能源技术开发有限公司 | A kind of efficient fiber drawing tower based on Internet of Things |
| CN109305765A (en) * | 2017-07-27 | 2019-02-05 | 中天科技光纤有限公司 | Optical fiber coating concentricity online adjustment device, online monitoring and adjustment device |
| CN109399912A (en) * | 2018-12-20 | 2019-03-01 | 江苏斯德雷特通光光纤有限公司 | A kind of fiber drawing tower control system |
| CN111333315A (en) * | 2020-04-29 | 2020-06-26 | 上海煜志科技有限公司 | Optical fiber manufacturing apparatus and manufacturing method |
| CN113636763A (en) * | 2021-07-30 | 2021-11-12 | 阜阳市鑫盈田智能设备有限公司 | Coating equipment with uniform cooling mechanism for optical fiber processing |
| CN114349369A (en) * | 2021-12-27 | 2022-04-15 | 江苏亨通智能科技有限公司 | Optical fiber drawing coating concentricity online detection adjusting device and using method thereof |
| CN115838243A (en) * | 2022-11-29 | 2023-03-24 | 江苏亨通光纤科技有限公司 | Optical fiber drawing centering device and optical fiber manufacturing automatic centering method |
| CN116730611A (en) * | 2023-06-25 | 2023-09-12 | 华能(泰安)光电科技有限公司 | Optical fiber preform concentricity adjustment component and adjustment method |
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| CN111333315A (en) * | 2020-04-29 | 2020-06-26 | 上海煜志科技有限公司 | Optical fiber manufacturing apparatus and manufacturing method |
| CN111333315B (en) * | 2020-04-29 | 2023-12-01 | 上海煜志科技有限公司 | Optical fiber manufacturing apparatus |
| CN113636763A (en) * | 2021-07-30 | 2021-11-12 | 阜阳市鑫盈田智能设备有限公司 | Coating equipment with uniform cooling mechanism for optical fiber processing |
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| CN114349369A (en) * | 2021-12-27 | 2022-04-15 | 江苏亨通智能科技有限公司 | Optical fiber drawing coating concentricity online detection adjusting device and using method thereof |
| CN115838243A (en) * | 2022-11-29 | 2023-03-24 | 江苏亨通光纤科技有限公司 | Optical fiber drawing centering device and optical fiber manufacturing automatic centering method |
| CN116730611A (en) * | 2023-06-25 | 2023-09-12 | 华能(泰安)光电科技有限公司 | Optical fiber preform concentricity adjustment component and adjustment method |
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