CN105271703B - A kind of useless optical fiber collecting device - Google Patents
A kind of useless optical fiber collecting device Download PDFInfo
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- CN105271703B CN105271703B CN201510764131.1A CN201510764131A CN105271703B CN 105271703 B CN105271703 B CN 105271703B CN 201510764131 A CN201510764131 A CN 201510764131A CN 105271703 B CN105271703 B CN 105271703B
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- Prior art keywords
- hole
- optical fiber
- silk cylinder
- collection
- useless optical
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- 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
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention relates to a kind of useless optical fiber collecting devices, and useless optical fiber when for reeling off raw silk from cocoons before drawing optical fibers is collected, and include collection silk cylinder, and collection silk cylinder is connected by intaking pipe with aspirator device, and offers exhaust outlet on collection silk cylinder.The aspirator device includes an adapter piece, and shred suction opening is arranged in the upper end of adapter piece, and filament mouth is arranged in lower end, and negative pressure generator is installed in the centre of adapter piece, and the lateral of negative pressure generator is connected with pressure gas source.The beneficial effects of the present invention are：1, the useless optical fiber of the fast automatic collection of energy is not used only easy to operate, collection efficiency height, and can reduce labor intensity, improves production efficiency of equipment；2, using industrial pressure gas source as power source so that structure of the invention is simple, and the reliability of work further enhances；3, the inclination of collection silk cylinder is installed and is grounded, and the useless optical fiber of sucking can be made more swimmingly to reach collection silk cylinder, improve collection efficiency.
Description
Technical field
The present invention relates to a kind of useless optical fiber collecting devices, and useless optical fiber when for reeling off raw silk from cocoons before drawing optical fibers is collected, and light is belonged to
Fibre manufacture optional equipment technical field.
Background technology：
Optical fiber is a kind of glass fibre, and by the preform of larger outer diameter, melt drawing forms at high temperature for it.
During its Operational preparation, the silk that prefabricated rods are melted to about 500 μ m diameters that turn around is needed to be pumped into 120 μ m diameters in advance, in order to reality
Outer diameter necessary to existing wire drawing, the process are referred to as drawing process.It generally requires 30-60 minutes, is needed not in this process
Intermittent to reel off raw silk from cocoons from female rod, the outer diameter of silk can be only achieved Operational preparation demand, could produce qualified products later.It was reeling off raw silk from cocoons
The glass fiber extracted out in journey is waste silk, not only soft but also embrittlement.It is to be taken out silk carefully, simultaneously by one group of wheel that reels off raw silk from cocoons in the prior art
The admission extinguisher of a waste silk is configured in lower section, artificially collects waste silk.But since waste silk length is longer and generates electrostatic, it is easy production
The spilling of raw waste silk, brings the problem of polluting working environment, needs artificial repeatedly replacement waste silk admission extinguisher, such operation is not only
Troublesome and efficiency is low, also influences the efficiency of drawing optical fibers.
Invention content
The technical problem to be solved by the present invention is to provide a kind of useless optical fiber receipts in view of the deficiency of the prior art
Acquisition means, collection that it can not only be fast automatic are given up optical fiber, and using easy to operate, and collection efficiency is high, and it is strong can to reduce labour
Degree improves production efficiency of equipment.
The present invention is by solving the problems, such as the technical solution set forth above taken：Include collection silk cylinder, collection silk cylinder passes through
Intaking pipe is connected with aspirator device, and offers exhaust outlet on collection silk cylinder.
By said program, the aspirator device includes an adapter piece, and shred suction opening, lower end setting is arranged in the upper end of adapter piece
Negative pressure generator is installed in the centre of filament mouth, adapter piece, and the lateral of negative pressure generator is connected with pressure gas source.
By said program, the negative pressure generator includes a sleeve shape body, the upper lower through-hole of intermediate setting of sleeve shape body, set
The periphery of shape body is in up-small and down-big step-like, and the jet hole of downward introversion, the lower end of jet hole are circumferentially offered at step
With upper lower through-hole phase break-through.
By said program, the upper lower through-hole of the sleeve shape body is divide into upper part and lower part, and top is divided into straight hole, and lower part is divided into greatly
The conical bore of end upward, and the big end aperture of conical bore is more than straight hole aperture, and hole shoulder, hole shoulder and periphery platform are formed with straight hole lower end
Rank is corresponding and is disposed below, and the jet hole break-through is mutually connected at the shoulder of hole with the big end edge of conical bore.
By said program, the jet hole is circumferentially evenly distributed with 8 ~ 12 along step, and aperture is 1 ~ 3mm, jet stream centerline hole
Centerlines with upper lower through-hole are 10 ~ 20 °.
By said program, the upper and lower end of the sleeve shape body is provided with stop lug and configures seal groove.
By said program, the fittings body includes upper joint body and lower joint body, and upper and lower fittings body passes through screw thread phase
Even, the taper hole of setting big end upward in upper joint body, is provided with a toroidal cavity in lower joint body inner cavity, is installed in toroidal cavity
There is negative pressure generator, is connected with pressure gas source connector in the lateral trepanning of lower joint body, when pressure gas source is connected, air-flow is through ring
The conical bore that shape cavity and jet hole enter sleeve shape body is flowed out from filament mouth, forms negative pressure.
By said program, the collection silk cylinder upper end is installed on cover, and exhaust outlet is offered on bung and configures strainer；Institute
The intaking pipe stated is connected with cover.
By said program, collection silk cylinder inclination is installed in a moving trolley, and collection silk cylinder central axis and movement are small
The angle in underbody face is 70 ~ 50 °, and collection silk cylinder avoids useless optical fiber electrostatic from blocking by metal wire or chain ground, by electric discharge
Receive fiber tube.
The present invention use process be：The aspirator of aspirator device is manually drawn to from the useless optical fiber for wheel extraction of reeling off raw silk from cocoons
Mouthful, pressure gas source enters toroidal cavity from lower joint body, then enters through-hole from jet hole, forms downward high speed jet-stream wind,
And in the formation local decompression suitable for reading of negative pressure generator, useless optical fiber is inhaled into shred suction opening and is driven to filament mouth by air-flow,
Under dead weight and the double action of high-speed flow, collection silk cylinder is entered by intaking pipe and falls into a bottom, air-flow flows after strainer filtering
Go out.
The beneficial effects of the present invention are：1, easy to operate, collection effect is not used only in the useless optical fiber of the fast automatic collection of energy
Rate is high, and can reduce labor intensity, improves production efficiency of equipment；2, using industrial pressure gas source as power source,
So that the structure of the present invention is simple, the reliability of work further enhances；3, the inclination of collection silk cylinder is installed and is grounded, and can make sucking
Useless optical fiber more swimmingly reaches collection silk cylinder, improves collection efficiency.
Description of the drawings
Fig. 1 is the scantling plan of one embodiment of the invention.
Fig. 2 is the broken section enlarged drawing at A, the i.e. cutaway view Amplified image of aspirator device in Fig. 1.Arrow indicates air-flow in figure
Direction.
Fig. 3 is the cutaway view Amplified image of negative pressure generator in Fig. 2.
Specific implementation mode
It further illustrates the present invention below in conjunction with the accompanying drawings.Include collection silk cylinder 9, the collection silk cylinder includes cylinder 9c,
Cylinder upper end is installed on closed cover 9a, and cover is connected with cylinder upper surface by three gewel hinge 9e and configures sealing ring
9d offers exhaust outlet on cover and configures strainer 9b；Cylinder is made of stainless steel, internal diameter 400mm, is highly 800mm, row
A diameter of 160 ㎜ of gas port.It is installed on intaking pipe 8 on cover, intaking pipe upwardly extends a distance and slightly canted.In aspirator
The upper end of pipe is installed on aspirator device 7, and the aspirator device includes an adapter piece, and shred suction opening is arranged in the upper end of adapter piece, under
End setting filament mouth, the fittings body include top connection 1 and lower joint body 2, and upper and lower fittings body is connected by screw thread 1b, on
The taper hole of setting big end upward, is provided with a toroidal cavity 2a in lower joint body inner cavity, is installed in toroidal cavity in fittings body
Negative pressure generator, the negative pressure generator include a sleeve shape body 3, and the periphery of sleeve shape body is in up-small and down-big step-like, in platform
The jet hole 3a of downward introversion, the upper lower through-hole of intermediate setting of sleeve shape body, the upper lower through-hole point are circumferentially offered at rank
For upper and lower two parts, top is divided into straight hole, and lower part is divided into the conical bore of big end upward, and the big end aperture of conical bore is more than straight hole
Aperture forms hole shoulder with straight hole lower end, and hole shoulder is corresponding with periphery step and is disposed below, and the jet hole break-through is in hole
Mutually it is connected with the big end edge of conical bore at shoulder.The jet hole is circumferentially evenly distributed with 12, aperture 1.5mm along step, jet stream
The centerlines of centerline hole and upper lower through-hole are 15 °；The upper and lower side of the sleeve shape body is provided with stop lug and configures close
Sealing groove, the end face of upper and lower stop lug is by the upper and lower end face phase configuration of sealing ring 4a, 4b and toroidal cavity, in lower joint body
Lateral trepanning is connected with pressure gas source connector 5, and the pressure gas source connector other end is connected by ball valve 6 with pressure gas source, and pressure is worked as
When strength source is connected, the conical bore that air-flow enters sleeve shape body through toroidal cavity and jet hole is flowed out from filament mouth, forms negative pressure.For
It is easy to use, collection silk cylinder inclination is installed on a hand pushing movable trolley 10, and the bottom surface of moving trolley, which is provided with, to turn forward
The bottom of oblique inclination fixing device 10a, collection silk cylinder are mutually fixed by inclination fixing device, and collection silk cylinder central axis leans forward and movement
The angle of trolley bottom surface 10c is 60 °, and moving trolley bottom surface is installed on 4 wheel 10b, and is installed on chain 10d, and collection silk cylinder is logical
Chain ground is crossed, goes static board to be connected with wire-drawer-tower, avoids useless optical fiber electrostatic from blocking by electric discharge and receives fiber tube.
Claims (7)
1. a kind of useless optical fiber collecting device, it is characterised in that include collection silk cylinder, collection silk cylinder passes through intaking pipe and aspirator device phase
Connection, and offer exhaust outlet on collection silk cylinder；The aspirator device includes an adapter piece, and aspirator is arranged in the upper end of adapter piece
Mouthful, filament mouth is arranged in lower end, and negative pressure generator is installed in the centre of adapter piece, and the lateral of negative pressure generator is connected with pressure gas source
It is logical；The negative pressure generator includes a sleeve shape body, the upper lower through-hole of intermediate setting of sleeve shape body, and the periphery of sleeve shape body is presented small
It is lower big step-like, the jet hole of downward introversion, the lower end of jet hole and upper lower through-hole phase break-through are circumferentially offered at step.
2. useless optical fiber collecting device as described in claim 1, it is characterised in that the upper lower through-hole of the sleeve shape body is divided into up and down
Two parts, top are divided into straight hole, and lower part is divided into the conical bore of big end upward, and the big end aperture of conical bore is more than straight hole aperture,
Hole shoulder is formed with straight hole lower end, hole shoulder is corresponding with periphery step and is disposed below, and the jet hole break-through is at the shoulder of hole
Mutually it is connected with the big end edge of conical bore.
3. useless optical fiber collecting device as described in claim 1 or 2, it is characterised in that the jet hole is circumferentially uniformly distributed along step
8 ~ 12, aperture is 1 ~ 3mm, and the centerlines of jet stream centerline hole and upper lower through-hole are 10 ~ 20 °.
4. useless optical fiber collecting device as described in claim 1 or 2, it is characterised in that the upper and lower end of the sleeve shape body is provided with
Stop lug simultaneously configures seal groove.
5. useless optical fiber collecting device as described in claim 2, it is characterised in that the fittings body includes upper joint body under
Fittings body, upper and lower fittings body are connected by screw thread, and the taper hole of setting big end upward, sets in lower joint body inner cavity in upper joint body
It is equipped with a toroidal cavity, negative pressure generator is installed in toroidal cavity, in lateral trepanning and the pressure gas source connector of lower joint body
It is connected, when pressure gas source is connected, the conical bore that air-flow enters sleeve shape body through toroidal cavity and jet hole is flowed out from filament mouth, shape
At negative pressure.
6. useless optical fiber collecting device as described in claim 1 or 2, it is characterised in that the collection silk cylinder upper end is installed on cylinder
It covers, exhaust outlet is offered on bung and configures strainer；The intaking pipe is connected with cover.
7. useless optical fiber collecting device as described in claim 1 or 2, it is characterised in that the collection silk cylinder inclination is installed in a shifting
On dynamic trolley, collection silk cylinder central axis and the angle of moving trolley bottom surface are 70 ~ 50 °, and collection silk cylinder is connect by metal wire or chain
Ground avoids useless optical fiber electrostatic from blocking intaking pipe by electric discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764131.1A CN105271703B (en) | 2015-11-11 | 2015-11-11 | A kind of useless optical fiber collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764131.1A CN105271703B (en) | 2015-11-11 | 2015-11-11 | A kind of useless optical fiber collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105271703A CN105271703A (en) | 2016-01-27 |
| CN105271703B true CN105271703B (en) | 2018-08-07 |
Family
ID=55141633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510764131.1A Active CN105271703B (en) | 2015-11-11 | 2015-11-11 | A kind of useless optical fiber collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105271703B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474630B (en) * | 2020-04-17 | 2022-06-21 | 湖北海星通信科技有限公司 | Optical fiber waste silk collecting auxiliary device based on electrostatic induction principle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200307067A (en) * | 2002-04-24 | 2003-12-01 | Barmag Barmer Maschf | Textile yarn processing apparatus having a waste collection system |
| CN103160956A (en) * | 2013-03-28 | 2013-06-19 | 安徽首文碳纤维有限公司 | Pneumatic yarn suction device for carbon fiber tows |
| CN103420217A (en) * | 2013-08-29 | 2013-12-04 | 无锡宏源机电科技有限公司 | Silk cutting and silk sucking device arranged on silk sucking main pipe |
| CN203439819U (en) * | 2013-08-22 | 2014-02-19 | 宁波格林纺织品有限公司 | Negative pressure thread suction vehicle |
| CN205000022U (en) * | 2015-09-22 | 2016-01-27 | 福建恒捷实业有限公司 | Waste silk collection device |
-
2015
- 2015-11-11 CN CN201510764131.1A patent/CN105271703B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200307067A (en) * | 2002-04-24 | 2003-12-01 | Barmag Barmer Maschf | Textile yarn processing apparatus having a waste collection system |
| CN103160956A (en) * | 2013-03-28 | 2013-06-19 | 安徽首文碳纤维有限公司 | Pneumatic yarn suction device for carbon fiber tows |
| CN203439819U (en) * | 2013-08-22 | 2014-02-19 | 宁波格林纺织品有限公司 | Negative pressure thread suction vehicle |
| CN103420217A (en) * | 2013-08-29 | 2013-12-04 | 无锡宏源机电科技有限公司 | Silk cutting and silk sucking device arranged on silk sucking main pipe |
| CN205000022U (en) * | 2015-09-22 | 2016-01-27 | 福建恒捷实业有限公司 | Waste silk collection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105271703A (en) | 2016-01-27 |
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