CN107056043A - A kind of optical fibre cooling tube with automatic centering, cleaning function - Google Patents
A kind of optical fibre cooling tube with automatic centering, cleaning function Download PDFInfo
- Publication number
- CN107056043A CN107056043A CN201710321939.1A CN201710321939A CN107056043A CN 107056043 A CN107056043 A CN 107056043A CN 201710321939 A CN201710321939 A CN 201710321939A CN 107056043 A CN107056043 A CN 107056043A
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- main pipe
- optical fiber
- cooling tube
- sealing block
- automatic centering
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 84
- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 238000001816 cooling Methods 0.000 title claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 239000011261 inert gas Substances 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000001307 helium Substances 0.000 description 7
- 229910052734 helium Inorganic materials 0.000 description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 7
- 238000005491 wire drawing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
-
- 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
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
- C03B37/02718—Thermal treatment of the fibre during the drawing process, e.g. cooling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The present invention provides a kind of optical fibre cooling tube with automatic centering, cleaning function, including main pipe, and main pipe is that the central hole passed for optical fiber axial direction is provided with the cylindric body of integral type structure, main pipe；Several ring-type stomatas are provided with along one week of its circumferencial direction on the inwall of main pipe, ring-type stomata is arranged on the middle part of supervisor's body length bearing of trend and main pipe is located at the end that optical fiber is passed；Main pipe is located at the end that passes of optical fiber and is provided with sealing block, and sealing block has the two sealing block splits for being capable of folding, and the side that two sealing blocks are mutually closed, which is equipped with, wears fine half groove, and two wear fine half groove formation and wear fine circular groove for what optical fiber was passed through when two sealing blocks are mutually closed.The cooling tube that the present invention is provided, good airproof performance, good cooling results, inert gas usage amount can be reduced, during use can centered on optical fiber automatic centering cooling tube position, the disconnected fine and dust in pipe can be cleaned online, improved drawing optical fibers efficiency and optical fiber quality, reduced drawing optical fibers cost.
Description
Technical field
The invention belongs to optical fiber production technical field, and in particular to a kind of optical fiber cooling with automatic centering, cleaning function
Pipe.
Background technology
With the fast development of optical fiber communication technology, whole market is proposed to the preparation technology and drawing speed of optical fiber
Higher requirement, high-speed wire-drawing will necessarily cause bare fibre to enter mould coating money temperature rise, and optical fiber forces cooling conduct
The key link in bare fibre surface temperature is reduced, is had to the stability and optical fiber property during optical fiber coating particularly important
Effect.
Traditional optical fiber forces cooling to use folding two halves formula helium tube system, and although this system possesses shirtsleeve operation
Stronger practicality, but preferable sealing state is unable to reach because being influenceed by mechanical performance and encapsulant, existing
Under some technical conditions, due to the limitation in helium tube aperture, bare fibre is easily abraded when helium tube position is inclined, causes fiber strength big
Big reduction, and can only think to carry out helium tube on-line control at present, it is unhandy simultaneously, the disconnected fine risk of increase optical fiber；In addition,
In high speed fibre drawing process, due to reasons such as disconnected fine or volatile matters, it can cause to retain broken optical fiber or fine grained ash in helium tube
Dirt, the general measure of this phenomenon is that helium tube wire drawing is opened in midway, therefore cleaning helium tube can only occur in disconnected fine or wire drawing knot
Completed after beam, efficient attenuation can be influenceed in reduction the same of optical fiber quality.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of optical fibre cooling tube, ensuring when using close in cooling tube
Feng Xing, good cooling results can effectively reduce inert gas usage amount, being capable of the automatic centering centered on optical fiber during use
The position of cooling tube, the disconnected fine and dust in pipe can be cleaned online, drawing optical fibers efficiency and optical fiber quality is improved, reduces optical fiber
Wire drawing cost.
To reach above-mentioned purpose, technical scheme is as follows：A kind of optical fiber cooling with automatic centering, cleaning function
Pipe, including main pipe, it is characterised in that：The main pipe is to be provided with the cylindric body of integral type structure, the main pipe
The central hole passed for the optical fiber axial direction；
Several ring-type stomatas are provided with along one week of its circumferencial direction on the inwall of the main pipe, pass through the ring-type gas
Hole is passed through inert gas into main pipe, and the ring-type stomata is arranged on middle part and the supervisor of supervisor's body length bearing of trend
Body is located at the end that optical fiber is passed；
The main pipe is provided with sealing block positioned at the end that optical fiber is passed, and the sealing block has the sealing block for being capable of folding
One and sealing block two, both sides for mutually closing of the sealing block one and sealing block two, which are equipped with, wears fine half groove, the sealing block
One wears the formation of fine half groove described in two when both mutually close with sealing block two wears fine circular groove for what optical fiber was passed through.
In the preferred embodiment of the present invention, further comprise the end of the main pipe provided with two linearly extended the
One slide rail, linearly extended first slide rail described in two centered on the groove heart for wearing fine circular groove to be symmetrical arranged, the He of sealing block one
Sealing block two is separately positioned on described in two on linearly extended first slide rail, and closure can be slided in respective first slide rail
Or separate, block the central hole after both slip closures of the sealing block one and sealing block two.
In the preferred embodiment of the present invention, further comprise between the inner and outer wall of the main pipe from bottom to top
Helical coil, which has to be passed through in cooling tube, the cooling tube on the outside of coolant, the main pipe, is coated with heat-insulation layer.
In the preferred embodiment of the present invention, further comprising that the inner tubal wall of the main pipe is provided with is used to gather light
The position sensor of fine position, the main pipe is connected on an automatic centring device, and the automatic centring device is controlled including PLC
Device processed, support base, fixed seat, driving screw and auxiliary screw rod, the support base are arranged on the crossbeam of wire-drawer-tower sealing space, described
Linearly extended second slide rail is provided with support base, one end of the driving screw can be arranged on it along what the second slide rail was moved
Interior, the fixed seat is connected to the other end of driving screw, and the main pipe is connected in fixed seat；
Both the driving screw and auxiliary screw rod are vertically arranged, and the length bearing of trend of the auxiliary screw rod is parallel to the second slide rail
Bearing of trend, the driving screw is provided with bar through hole, and the auxiliary screw rod is located in bar through hole；
First servomotor driving driving screw is moved along the second slide rail, and the second servomotor drives auxiliary screw rod along perpendicular to the
The direction movement of two slide rails, the position sensor electrically connects PLC, PLC control first servo of connection
Motor and the second servomotor.
In the preferred embodiment of the present invention, further comprise can extend into the montant that is provided with central hole, it is described
Montant can be lifted under the driving of actuating unit in central hole, and the end of the montant is provided with cleaning block.
In the preferred embodiment of the present invention, it is expansion link to further comprise the montant, what it was arranged with inside and outside
Interior bar and outer tube, the interior bar can be drawn out under the driving of actuating unit in retraction outer tube or out of outer tube, described clear
Clean piece be arranged on interior bar free end.
In the preferred embodiment of the present invention, further comprise that the montant is connected on main pipe, the montant
Top is provided with fixed plate, and the drive mechanism is arranged in fixed plate.
In the preferred embodiment of the present invention, it is threaded rod to further comprise the interior bar, and the outer tube wall is provided with
The screw thread matched with threaded rod.
In the preferred embodiment of the present invention, further comprise that the cleaning block has the He of cleaning block one for being capable of folding
The side that both cleaning block two, the cleaning block one and cleaning block two are mutually closed, which is equipped with, wears fine shrinkage pool, the He of cleaning block one
Fine shrinkage pool formation is worn described in two when both cleaning blocks two are mutually closed and wears fine circular hole for what optical fiber was passed through.
In the preferred embodiment of the present invention, further comprise that the automatic centring device also includes control panel, institute
Control panel electrical connection PLC is stated, the control panel shows the current location of optical fiber, and receive the operation of user and set
Put.
Beneficial effects of the present invention have：
One, the pipe structure compared to current two halves open-close type, cooling tube of the invention is using the closed body of one
Structure, with better seal effect；
Secondly, optical fiber pass cooling tube from top to bottom, be passed through inert gas in the bottom and middle part of cooling tube so that
Inert gas is moved from bottom to top in cooling tube, and the moving direction of optical fiber and inert gas is inversely moved each other so that inertia
Gas is enclosed in around mobile optical fiber, heat conduction is carried out to the optical fiber of high temperature, with more preferable cooling effect；
Thirdly, central hole, one side easy disassembly, another aspect side blocked using the sealing block for being capable of folding design
Just the central hole inside cooling tube is cleaned, the sealing block of two splits blocks central hole when closing, and pipe end is cooled down when separating
Portion is opened wide, convenient to clean；
Four, the automatic centring device of matching design can adjust the position of cooling tube in real time, it is ensured that optical fiber can not have
It is devious to be passed in central hole high speed, it is to avoid because of the scratch that the position deviation of cooling tube is brought to bare fibre, reduce light
The disconnected fine risk of fibre, improves optical cable wire drawing quality and the intensity of optical fiber；
Five, the montant of matching design can clean cooling tube online, and the broken optical fiber and particle dust in cooling tube are entered
Row is online to be cleaned, and efficient attenuation is improved while improving drawing optical fibers quality.
Brief description of the drawings
Technical scheme in technology in order to illustrate the embodiments of the present invention more clearly, in being described below to embodiment technology
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the preferred embodiment of the present invention；
Fig. 2 is the end construction schematic diagram of main pipe；
Fig. 3 is the structural representation of preferred embodiment of the present invention automatic centring device；
Fig. 4 is the structural representation of preferred embodiment of the present invention montant；
Fig. 5 is the structural representation of preferred embodiment of the present invention cleaning block one.
Wherein：2- main pipes, 4- central holes, 6- ring-type stomatas, 8- sealing blocks one, 10- sealing blocks two, 12- wears fine half
Groove, the slide rails of 14- first, 16- position sensors, 18-PLC controllers, 20- support bases, 22- fixed seats, 24- driving screws, 26- is auxiliary
Screw rod, the slide rails of 28- second, 30- montants, 31- cleaning blocks, 32- interior bars, 34- outer tubes, 36- cleaning blocks one, 38- cleaning blocks two,
40- wears fine shrinkage pool, 42- control panels, 44- gear pairs.
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.
Embodiment
As shown in Figure 1-2, a kind of optical fibre cooling tube with automatic centering, cleaning function is disclosed in the present embodiment, including
Main pipe 2, when installing and using, and main pipe 2 is vertical to be set, and main pipe 2 is the cylindric stainless steel body of integral type structure, is compared
In the pipe structure of current two halves open-close type, cooling tube of the invention is using the closed pipe structure of one, with preferably close
Seal effect.The central hole 4 passed for above-mentioned optical fiber axial direction is provided with above-mentioned main pipe 2；Main pipe 2 and the plug for outlet of wire-drawer-tower
Docking, optical fiber enters in the central hole 4 of main pipe 2 after being come out of the stove from plug for outlet, between the inner and outer wall of above-mentioned main pipe 2 certainly
Lower and upper helical coil, which has, is passed through coolant in cooling tube, above-mentioned cooling tube, the outside of above-mentioned main pipe 2 is coated with insulation
Layer, optical fiber carries out forced cooling during passing main pipe 2, the heat-insulation layer of design uses black foam, black to main pipe 2
Foam is bonded in using adhesive on the outer wall of main pipe 2, and heat-insulation layer plays insulation effect to main pipe 2, beneficial to cooling effect
Raising.
Several ring-type stomatas 6 are provided with along one week of its circumferencial direction on the inwall of above-mentioned main pipe 2, pass through above-mentioned ring-type
Stomata 6 is passed through inert gas into main pipe 2, and above-mentioned ring-type stomata 6 is arranged on the middle part of the length bearing of trend of main pipe 2
It is located at the end that optical fiber is passed with main pipe 2.Optical fiber passes main pipe 2 from top to bottom, in the bottom and middle part of main pipe 2
It is passed through inert gas so that inert gas is moved from bottom to top in main pipe 2, the moving direction of optical fiber and inert gas is each other
It is reverse mobile so that inert gas is enclosed in around mobile optical fiber, heat conduction is carried out to the optical fiber of high temperature, with more preferable cooling
Effect.
As shown in Fig. 2 above-mentioned main pipe 2 is provided with sealing block positioned at the end that optical fiber is passed, above-mentioned sealing block has can
In the sealing block 1 and sealing block 2 10 of folding, the present embodiment technical scheme, two sealing blocks use Teflon block, above-mentioned close
The side that both envelope block 1 and sealing block 2 10 are mutually closed, which is equipped with, wears fine half groove 12, above-mentioned sealing block 1 and sealing block 2 10
Two above-mentioned wear the formation of fine half groove 12 and wear fine circular groove for what optical fiber was passed through when both mutually close.Using the sealing block for being capable of folding design
To block central hole 4, on the other hand one side easy disassembly conveniently cleans the central hole 4 inside main pipe 2, two points
Central hole 4 is blocked during the sealing block closure of body, main pipe 2 is open ended when separating, convenient to clean.
Install for convenience and be moved easily two sealing blocks, as shown in Fig. 2 the end of above-mentioned main pipe 2 is provided with two straight lines
Extension the first slide rail 14, two above-mentioned linearly extended first slide rails 14 to be symmetrical arranged centered on the groove heart for wearing fine circular groove, on
State sealing block 1 and sealing block 2 10 is separately positioned on two above-mentioned linearly extended first slide rails 14, and can be respective
Interior slide of first slide rail 14 closes or separated, and is blocked after both slip closures of above-mentioned sealing block 1 and sealing block 2 10 above-mentioned
Central hole 4.
As a further improvement on the present invention, as shown in figure 1, the inner tubal wall of above-mentioned main pipe 2 is provided with for gathering light
The position sensor 16 of fine position, the present embodiment technical scheme Position Sensor 16 uses infrared sensor, and it has transmitting
Head is symmetrically installed with head, emitting head and reception head is received centered on central hole 4, and the position of optical fiber is gathered in real time and exports anti-
Feedback.
Above-mentioned main pipe 2 is connected on an automatic centring device, as shown in figure 3, above-mentioned automatic centring device is controlled including PLC
Device 18 processed, support base 20, fixed seat 22, driving screw 24, auxiliary screw rod 26 and control panel 42, above-mentioned support base 20 are arranged on wire drawing
On the crossbeam of tower sealing space, linearly extended second slide rail 28, one end of above-mentioned driving screw 24 are provided with above-mentioned support base 20
Can be along setting within it that the second slide rail 28 is moved, above-mentioned fixed seat 22 is connected to the other end of driving screw 24, above-mentioned supervisor
Body 2 is fixed in fixed seat 22 by customizing fixture, and the position of main pipe 2 is in company with change during the shift in position of driving screw 24.
Both are vertically arranged for above-mentioned driving screw 24 and auxiliary screw rod 26, and the length bearing of trend of above-mentioned auxiliary screw rod 26 is parallel to the
The bearing of trend of two slide rails 28, above-mentioned driving screw 24 is provided with bar through hole, and above-mentioned auxiliary screw rod 26 is located in bar through hole；
First servomotor driving driving screw 24 is moved along the second slide rail 28, and the second servomotor drives auxiliary screw rod 26 along hanging down
The straight direction in the second slide rail 28 is moved, and above-mentioned position sensor 16 electrically connects PLC 18, and above-mentioned PLC 18 is controlled
System the first servomotor of connection and the second servomotor；
Above-mentioned control panel 42 electrically connects PLC 18, and above-mentioned control panel 42 shows the current location of optical fiber, and connects
The operation setting of user is received, position sensor 16 gathers the position of optical fiber in real time, and in the display screen display of control panel 42
The current location of optical fiber, while the current location of screen display main pipe 2 is shown, if the position of optical fiber is in main pipe's 2
Center, then automatic centring device is slack；If the position of optical fiber is not or not the center of main pipe 2, PLC control starts
Automatic centring device, is adjusted to the position of main pipe 1.
The automatic centring device of above structure can adjust the position of main pipe 2 in real time as needed, and it adjusts process
It is as follows：Driving screw 26 can be adjusted in the position of Y direction by starting the first servomotor, started the second servomotor and driven auxiliary spiral shell
Bar 26 is moved, and drives driving screw 26 to be moved in the second slide rail 28, so as to adjust driving screw 26 in the position of X-direction, herein
It should be noted that X-direction, Y direction are defined as, people stands in face of main pipe 2, left and right directions is X-direction, up and down
Direction is Y direction.The fiber position that PLC 18 is fed back according to position sensor 16 controls the first servomotor and
Two servomotors are acted, and are driven the adjustment position of main pipe 2 to optical fiber to be located at the heart therefrom with this and are passed through.Such matching design
Automatic centring device can adjust the position of main pipe 2 in real time, it is ensured that optical fiber height in central hole 4 without deviation
Speed is passed, it is to avoid because of the scratch that the position deviation of main pipe 2 is brought to bare fibre, the disconnected fine risk of reduction optical fiber, is improved optical cable and is drawn
The intensity of yarn quality and optical fiber.
As a further improvement on the present invention, as shown in figure 4, can extend into central hole 4 be provided with montant 30, it is above-mentioned
Montant 30 can be lifted under the driving of actuating unit in central hole 4, and the end of above-mentioned montant 30 is provided with cleaning block 31, on
State montant 30 to be connected on main pipe 2, the top of above-mentioned montant 30 is provided with fixed plate, and above-mentioned drive mechanism is arranged on fixed plate
On.Actuating unit driving montant 30 stretches into lifting moving in central hole 4, drives cleaning block 31 clear in it lifts start-up course
The inwall of main pipe 2 is swept, the broken optical fiber and particle dust in main pipe 2 are cleaned online, drawing optical fibers quality is improved
Efficient attenuation is improved simultaneously.
House and install for convenience, above-mentioned montant 30 is expansion link, it has the inside and outside interior bar 32 being arranged and outer tube 34, on
Stating interior bar 32 can be drawn out in retraction outer tube 34 or out of outer tube 34, above-mentioned cleaning block 31 under the driving of actuating unit
It is arranged on the free end of interior bar 32.Herein it should be noted that expansion link can be made up of two section internal diameter small one and large one two sections,
Namely interior bar 32 here and outer tube 34, what outer tube 34 was threadedly coupled is enclosed on outside interior bar 32；Can also be even more many by three sections
Section composition, that is, it is made up of interior bar 32 from inside to outside, intermediate connection tube and outer tube 34, one end of intermediate connection tube is blank pipe
Tapped structure, one end is that interior bar 32 is enclosed on the space Guan Chu of intermediate connection tube, and centre connects with externally threaded solid construction
The solid end of adapter is threaded on outer tube 34, realizes that the multistage that bore changes step by step is nested with this.After multistage nesting
Expansion link, which can extend, to be stretched into central hole 4, can also be punctured into the length of a section pipe, and convenient for collecting is put in order.
In the present embodiment technical scheme, the preferred servomotor of actuating unit and gear pair that driving montant 30 is lifted, gear
Secondary and servomotor is fixed in the fixed plate on the top of main pipe 2, and power is provided by servomotor, and sliding tooth wheel set bite strap is moved
Each pole is moved come the montant that stretches step by step.
As a further improvement on the present invention, in order to realize online cleaning, as shown in figure 5, above-mentioned cleaning block 31 has energy
The cleaning block 1 and cleaning block 2 38 of enough foldings, the side that both above-mentioned cleaning block 1 and cleaning block 2 38 are mutually closed is all provided with
Wear fine shrinkage pool 40, above-mentioned cleaning block 1 and cleaning block 2 38 both two above-mentioned wear the fine formation of shrinkage pool 40 and supply optical fiber when mutually closing
What is passed through wears fine circular hole.The vestibule that fine circular hole formation optical fiber is passed through is worn, the cleaning block design of two halves formula can not influence optical fiber to move
Dynamic stretches into cleaning in main pipe 2 so that cleaning block 31 can be cleaned to main pipe 2 online.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of optical fibre cooling tube with automatic centering, cleaning function, including main pipe, it is characterised in that：The main pipe is
The central hole passed for the optical fiber axial direction is provided with the cylindric body of integral structure, the main pipe；
Be provided with several ring-type stomatas along one week of its circumferencial direction on the inwall of the main pipe, by the ring-type stomata to
Inert gas is passed through in main pipe, the ring-type stomata is arranged on middle part and the supervisor's position of supervisor's body length bearing of trend
The end passed in optical fiber；
The main pipe is provided with sealing block positioned at the end that optical fiber is passed, and the sealing block has the He of sealing block one for being capable of folding
The side that both sealing block two, the sealing block one and sealing block two are mutually closed, which is equipped with, wears fine half groove, the He of sealing block one
Fine half groove formation is worn described in two when both sealing blocks two are mutually closed and wears fine circular groove for what optical fiber was passed through.
2. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 1, it is characterised in that：It is described
The end of main pipe is provided with two linearly extended first slide rails, and linearly extended first slide rail described in two is to wear the groove heart of fine circular groove
Centered on be symmetrical arranged, the sealing block one and sealing block two are separately positioned on described in two on linearly extended first slide rail, and
Closure can be slided in respective first slide rail or is separated, is sealed after both slip closures of the sealing block one and sealing block two
Block up the central hole.
3. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 1 or 2, it is characterised in that：Institute
State between the inner and outer wall of main pipe helical coil from bottom to top and have in cooling tube, the cooling tube and be passed through coolant, institute
State and heat-insulation layer is coated with the outside of main pipe.
4. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 1 or 2, it is characterised in that：Institute
The inner tubal wall for stating main pipe is provided with the position sensor for being used for gathering fiber position, and the main pipe is connected to an automatic centering
On device, the automatic centring device includes PLC, support base, fixed seat, driving screw and auxiliary screw rod, the support base
On the crossbeam of wire-drawer-tower sealing space, linearly extended second slide rail is provided with the support base, the driving screw
One end can be along setting within it that the second slide rail is moved, and the fixed seat is connected to the other end of driving screw, the main pipe
It is connected in fixed seat；
Both the driving screw and auxiliary screw rod are vertically arranged, length bearing of trend the prolonging parallel to the second slide rail of the auxiliary screw rod
Direction is stretched, the driving screw is provided with bar through hole, and the auxiliary screw rod is located in bar through hole；
First servomotor driving driving screw is moved along the second slide rail, and the second servomotor drives auxiliary screw rod to be slided along perpendicular to second
The direction movement of rail, the position sensor electrically connects PLC, PLC control first servomotor of connection
With the second servomotor.
5. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 1 or 2, it is characterised in that：Energy
Enough stretch into central hole and be provided with montant, the montant can be lifted under the driving of actuating unit in central hole, institute
The end for stating montant is provided with cleaning block.
6. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 5, it is characterised in that：It is described
Montant is expansion link, and it has the inside and outside interior bar being arranged and an outer tube, and the interior bar can be outside retraction under the driving of actuating unit
It is drawn out in pipe or out of outer tube, the cleaning block is arranged on the free end of interior bar.
7. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 6, it is characterised in that：It is described
Montant is connected on main pipe, and the top of the montant is provided with fixed plate, and the drive mechanism is arranged in fixed plate.
8. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 6, it is characterised in that：It is described
Interior bar is threaded rod, and the outer tube wall is provided with the screw thread matched with threaded rod.
9. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 5, it is characterised in that：It is described
Cleaning block has the cleaning block one and cleaning block two for being capable of folding, the side that both the cleaning block one and cleaning block two are mutually closed
It is equipped with and wears fine shrinkage pool, fine shrinkage pool formation is worn described in two when both the cleaning block one and cleaning block two are mutually closed and is passed through for optical fiber
Wear fine circular hole.
10. a kind of optical fibre cooling tube with automatic centering, cleaning function according to claim 4, it is characterised in that：It is described
Automatic centring device also includes control panel, and the control panel electrically connects PLC, and the control panel shows optical fiber
Current location, and receive the operation setting of user.
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| CN201710321939.1A CN107056043A (en) | 2017-05-09 | 2017-05-09 | A kind of optical fibre cooling tube with automatic centering, cleaning function |
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| CN201710321939.1A CN107056043A (en) | 2017-05-09 | 2017-05-09 | A kind of optical fibre cooling tube with automatic centering, cleaning function |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601840A (en) * | 2017-10-31 | 2018-01-19 | 江苏亨通光导新材料有限公司 | Segmented preform sintering furnace device and corresponding optical wand sintering method |
| CN107759072A (en) * | 2017-11-10 | 2018-03-06 | 江苏南方光纤科技有限公司 | Full-automatic optical fibre drawing cooling system and cooling means |
| CN109846503A (en) * | 2018-05-07 | 2019-06-07 | 山东麦德盈华科技有限公司 | A kind of full angle meets PET detection method |
| CN109883330A (en) * | 2019-02-20 | 2019-06-14 | 江苏斯德雷特通光光纤有限公司 | A kind of helium tube device of adjust automatically |
| CN110723901A (en) * | 2019-09-29 | 2020-01-24 | 法尔胜泓昇集团有限公司 | Automatic centering and cleaning device for lining pipe of optical fiber annealing furnace and implementation method thereof |
| CN113816598A (en) * | 2021-10-13 | 2021-12-21 | 成都中住光纤有限公司 | Cooling device for reducing helium flow |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06320127A (en) * | 1993-05-14 | 1994-11-22 | Furukawa Electric Co Ltd:The | Cleaning of exhaust pipe |
| JPH09132425A (en) * | 1995-11-02 | 1997-05-20 | Fujikura Ltd | Cleaning treatment of optical fiber preform and cleaning treatment device therefor |
| JPH10259036A (en) * | 1997-03-21 | 1998-09-29 | Sumitomo Electric Ind Ltd | Cooler for optical fiber |
| JPH11130458A (en) * | 1997-10-27 | 1999-05-18 | Sumitomo Electric Ind Ltd | Optical fiber cooler and production of optical fiber, using the same |
| JP2000247688A (en) * | 1999-03-02 | 2000-09-12 | Yazaki Corp | Cooling device for optical fiber |
| US20030136157A1 (en) * | 2002-01-19 | 2003-07-24 | Hyun-Ju Lee | Cooling unit with sealing cap for high speed drawing in optical fiber drawing process |
| JP2004142976A (en) * | 2002-10-23 | 2004-05-20 | Sumitomo Electric Ind Ltd | Optical fiber drawing apparatus |
| CN204151232U (en) * | 2014-07-30 | 2015-02-11 | 天津塔峰恒泰制冷有限公司 | A kind of optical fibre cooling tube |
| CN204779338U (en) * | 2015-06-12 | 2015-11-18 | 江苏斯德雷特通光光纤有限公司 | Wire drawing stove is system of cleaning on line |
| CN105236732A (en) * | 2015-08-31 | 2016-01-13 | 中天科技光纤有限公司 | Novel optical fiber wiredrawing cooling system |
| CN105819679A (en) * | 2016-03-16 | 2016-08-03 | 烽火通信科技股份有限公司 | Optical fiber cooling system under high speed wire drawing |
| CN207031265U (en) * | 2017-05-09 | 2018-02-23 | 江苏亨通光纤科技有限公司 | A kind of optical fibre cooling tube with automatic centering, cleaning function |
-
2017
- 2017-05-09 CN CN201710321939.1A patent/CN107056043A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06320127A (en) * | 1993-05-14 | 1994-11-22 | Furukawa Electric Co Ltd:The | Cleaning of exhaust pipe |
| JPH09132425A (en) * | 1995-11-02 | 1997-05-20 | Fujikura Ltd | Cleaning treatment of optical fiber preform and cleaning treatment device therefor |
| JPH10259036A (en) * | 1997-03-21 | 1998-09-29 | Sumitomo Electric Ind Ltd | Cooler for optical fiber |
| JPH11130458A (en) * | 1997-10-27 | 1999-05-18 | Sumitomo Electric Ind Ltd | Optical fiber cooler and production of optical fiber, using the same |
| JP2000247688A (en) * | 1999-03-02 | 2000-09-12 | Yazaki Corp | Cooling device for optical fiber |
| US20030136157A1 (en) * | 2002-01-19 | 2003-07-24 | Hyun-Ju Lee | Cooling unit with sealing cap for high speed drawing in optical fiber drawing process |
| JP2004142976A (en) * | 2002-10-23 | 2004-05-20 | Sumitomo Electric Ind Ltd | Optical fiber drawing apparatus |
| CN204151232U (en) * | 2014-07-30 | 2015-02-11 | 天津塔峰恒泰制冷有限公司 | A kind of optical fibre cooling tube |
| CN204779338U (en) * | 2015-06-12 | 2015-11-18 | 江苏斯德雷特通光光纤有限公司 | Wire drawing stove is system of cleaning on line |
| CN105236732A (en) * | 2015-08-31 | 2016-01-13 | 中天科技光纤有限公司 | Novel optical fiber wiredrawing cooling system |
| CN105819679A (en) * | 2016-03-16 | 2016-08-03 | 烽火通信科技股份有限公司 | Optical fiber cooling system under high speed wire drawing |
| CN207031265U (en) * | 2017-05-09 | 2018-02-23 | 江苏亨通光纤科技有限公司 | A kind of optical fibre cooling tube with automatic centering, cleaning function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601840A (en) * | 2017-10-31 | 2018-01-19 | 江苏亨通光导新材料有限公司 | Segmented preform sintering furnace device and corresponding optical wand sintering method |
| CN107759072A (en) * | 2017-11-10 | 2018-03-06 | 江苏南方光纤科技有限公司 | Full-automatic optical fibre drawing cooling system and cooling means |
| CN109846503A (en) * | 2018-05-07 | 2019-06-07 | 山东麦德盈华科技有限公司 | A kind of full angle meets PET detection method |
| CN109883330A (en) * | 2019-02-20 | 2019-06-14 | 江苏斯德雷特通光光纤有限公司 | A kind of helium tube device of adjust automatically |
| CN109883330B (en) * | 2019-02-20 | 2020-10-30 | 江苏斯德雷特通光光纤有限公司 | Automatic helium pipe device of adjustment |
| CN110723901A (en) * | 2019-09-29 | 2020-01-24 | 法尔胜泓昇集团有限公司 | Automatic centering and cleaning device for lining pipe of optical fiber annealing furnace and implementation method thereof |
| CN113816598A (en) * | 2021-10-13 | 2021-12-21 | 成都中住光纤有限公司 | Cooling device for reducing helium flow |
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