CN102649519B - The method for winding of optical fiber - Google Patents
The method for winding of optical fiber Download PDFInfo
- Publication number
- CN102649519B CN102649519B CN201110048705.7A CN201110048705A CN102649519B CN 102649519 B CN102649519 B CN 102649519B CN 201110048705 A CN201110048705 A CN 201110048705A CN 102649519 B CN102649519 B CN 102649519B
- Authority
- CN
- China
- Prior art keywords
- winding
- optical fiber
- flange
- traversing
- bobbin
- Prior art date
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 title claims abstract description 94
- 239000003365 glass fiber Substances 0.000 title claims abstract description 79
- 230000002159 abnormal effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 3
- 238000011068 load Methods 0.000 description 3
- 238000000253 optical time-domain reflectometry Methods 0.000 description 3
- 210000000088 Lip Anatomy 0.000 description 2
- 235000020127 ayran Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The present invention provides the method for winding of a kind of optical fiber, and it can eliminate the depression of flange perimeter of bobbin, reduces the generation that the winding step winding thus caused is bad.In the method for winding of the optical fiber being wound on bobbin (17) by optical fiber (11), the traversing folded back position at spool flange (41) place is made to move to the lateral direction of spool flange (41) along with the increase of Winding Layer.Horizontal wraparound folded back position is made to move in the way of proportional with Winding Layer.
Description
Technical field
The present invention relates to the method for winding of a kind of optical fiber being arranged with laminated arrangement by optical fiber and being wound on winding bobbin.
Background technology
For optical fiber, after fibre parent material is carried out wire drawing, it is wound on plastics system or metal system with the winding tension of regulation
Bobbin on.The technology that the reeling condition of known a kind of flange-main body joint making bobbin when winding is good (such as, is joined
According to patent documentation 1).It addition, for the optical fiber of the winding tension winding with regulation, when being wound on bobbin, profit
Being transmitted loss test with OTDR device, surveying for whether there is the OTDR abnormal portion formed due to kinking (bending) etc.
Fixed.If now detecting abnormal portion, then must carry out rewinding or removing abnormal portion.During OTDR is abnormal due to rolled
The exception that state causes, is referred to as winding step abnormal, and generally, optical fiber can wound to bobbin by winding step extremely by improving
Time tension force and reduce incidence rate.
Patent documentation 1: Japanese Unexamined Patent Publication 2003-341932 publication
Summary of the invention
But, if with high-tension (such as 80g degree) wound optical fibers, although then can reduce, winding step is abnormal to be sent out
Raw, but the optical fiber 503 arranging with laminated arrangement at the beginning initial stage that winds as shown in Fig. 4 (a) and being wound on bobbin 501,
The winding second half section as shown in Fig. 4 (b), due to the pressure F of optical fiber 503 that wound and by the flange 505 of bobbin 501 laterally
Push so that it is tilting and produce gap, so, at traversing folded back position, optical fiber 503 falls into flange-main body joint, causes
The windings such as depression are bad.On the other hand, in the wire coil winding method disclosed in patent documentation 1, in order to make flange-main body connect
The reeling condition at place is impartial, and carries out following control, i.e. to winder and the wire storing device that is positioned at guide pulley leading portion
(dancer) displacement monitors, carries out feeding back and determining traversing folded back position, but this control is after producing gap, detection
Go out this situation and offset laterally, it is impossible to be adequately suppressed the generation that winding is bad.
The present invention proposes in view of above-mentioned condition, its object is to provide the method for winding of a kind of optical fiber, the party
Method can eliminate the depression of the flange perimeter of bobbin, reduces the generation that the abnormal winding of winding step thus caused is bad.
Above-mentioned purpose involved in the present invention is realized by following structure.
(1) method for winding of a kind of optical fiber, the party's normal direction has the main part of drum and two discoid flanges
Wound optical fibers on the described main part of the bobbin in portion, this flange part is arranged on the two ends of described main part, the winding side of this optical fiber
Method is characterised by, the increase with Winding Layer correspondingly, makes the traversing folded back position in described flange part to described axle portion
Opposition side is moved.
According to the method for winding of this optical fiber, traversing turn back (turn) position and the pressure of the optical fiber wound is turned back time
Number is to correspondingly outer expandable, even if make flange slope along with winding, and also will not be at flange and being wound on main part
Produce gap between optical fiber, can flatly wind, eliminate the depression of flange perimeter.Owing to not being to the volume at flange perimeter
It is controlled after state detects, but is controlled before caving in, it is possible to prevent from winding bad generation.
(2) according to the method for winding of the optical fiber described in (1), it is characterised in that make the movement of described traversing folded back position
Measure proportional with described Winding Layer.
According to the method for winding of this optical fiber, by making the amount of movement of Winding Layer and traversing folded back position be directly proportional pass
System, such that it is able to increase the amount of movement of folded back position accordingly with the tilt quantity of flange, therefore, in spool flange position, periphery can
To be the most flatly wound.
The effect of invention
According to the method for winding of optical fiber involved in the present invention, due to make traversing folded back position at spool flange along with
The increase of Winding Layer, the lateral direction to the opposition side of bobbin main part, i.e. spool flange moves, it is possible to eliminate due to
The pressure of the optical fiber wound and the depression of the optical fiber of flange perimeter when making spool flange tilt laterally, reduce and thus cause
Winding step is abnormal winds bad generation.Especially, owing to not being after the reeling condition of flange perimeter is detected
It is controlled, but is controlled before producing depression, so depression will not be produced at spool flange position periphery, be possible to prevent
Wind bad generation.Further, since winding tension can be improved, so being not likely to produce kinking (bending) etc..
Accompanying drawing explanation
Fig. 1 is the block diagram of coiler device used in the present invention.
Fig. 2 is the associated diagram between the Winding Layer of optical fiber and the outer expandable amount of position of turning back.
Showing of the flange-main body linking part of the bobbin being wound with optical fiber with layered laminate arrangement when Fig. 3 (a) is section observation
Being intended to, (b) is the bobbin being wound with filling optical fiber on the bobbin creating depression at flange slope during section observation
The schematic diagram of flange-main body linking part.
Fig. 4 (a) is the front view of the bobbin during winding beginning in existing method for winding, and (b) is existing winding side
The front view of the bobbin at the end of winding in method.
Detailed description of the invention
Below, referring to the drawings, embodiments of the present invention are described.Fig. 1 is the block diagram of coiler device used in the present invention.
The optical fiber 11 extracted out from not shown optical fiber supply bobbin etc. is such as guided by coiler device 100 by guide reel 13, volume
It is wound on the bobbin 17 rotatably supported.Bobbin 17 for example, plastics system, has the master of the drum of wound optical fibers 1
Body 40 and be arranged on two discoid flange parts 41 at main part 40 two ends, such as, wind the light of 25km～50km degree
Fine.
It addition, bobbin 17 is driven by winding motor 19.The rotating speed of bobbin 17 is by the rotary shaft with winding motor 19
In conjunction with detector 23 detect.Bobbin 17 is by traversing motor 27, with the traversing speed of regulation, edge and optical fiber 11
The most i.e. left and right of the bobbin 17 that path (path line) is orthogonal carries out traversing.Traversing motor 27 institute is passed through in traversing position
Subsidiary rotary encoder 29 detects.
The position of the inner surface of flange 41 is set as the initial position of traversing folded back position by control portion 33, at flange 41
The position of inner surface carries out traversing and turns back, thus by optical fiber 11 with layered laminate arrangement winding.It addition, traversing is rolled over by control portion 33
Round trip number counts, and turns back number of times based on this traversing counted out, and confirm on the main part 40 of bobbin 17 winding is light
Which layer of fine 11.
Optical fiber 11, successively via the 1st wire storing device roller the 35, the 2nd wire storing device roller 37, roller 39, arrives guide reel 13.1st wire storing device
Roller the 35 and the 2nd wire storing device roller 37 can be adjusted loading on load thereon, or can adjust torque.Thus, logical
Cross load G to being applied on the 1st wire storing device roller the 35 and the 2nd wire storing device roller 37 to be adjusted, thus to bobbin volume 17
Winding tension when optical fiber 11 is adjusted.
If as it has been described above, when winding, the tension force being applied on optical fiber 11 is too small, the most easily produces kinking (bending),
In the transport loss test carried out when being wound on bobbin 17, it is susceptible to wind step abnormal.This winding step
Extremely by raising, the optical fiber 11 tension force when bobbin 17 winds can be reduced incidence rate.At winding used in the present invention
In device 100, it is wound than the tension force (80g degree) of common tension force (60g degree) high 30% by utilizing, thus reduces
The generation that winding step is abnormal.
Fig. 2 is the Winding Layer associated diagram with the outer expandable amount of position of turning back of optical fiber.If bobbin 17 is with high-tension
Wound optical fibers 11, then as it has been described above, half section after the coiling, the pressure of the optical fiber 11 by being wound on main part 40, further
Flange 41 is pushed laterally and becomes easily to tilt, therefore, be more prone to gap in flange-main body joint.Due to light
Fibre falls in this gap, so causing winding bad.Thus, as in figure 2 it is shown, the control portion 33 of coiler device 100 makes to be set in
Accordingly, the lateral direction to flange 41 moves the Winding Layer n of the traversing folded back position on initial position and optical fiber 11.According to
Traversing is turned back number of times and is counted Winding Layer, and with the Winding Layer counted out accordingly, control portion 33 makes traversing turn back
Position is moved to the main part 40 opposition side i.e. lateral direction of flange 41, in the gap produced because flange 41 tilts, fills
The optical fiber 11 having more owing to making folded back position move laterally.
Can be the traversing folded back position set by control portion 33 be moved in the way of proportional with Winding Layer
Dynamic control.By making the amount of movement of Winding Layer and traversing folded back position become proportional relation, such that it is able to the inclining of flange 41
Gradient correspondingly makes the amount of movement of folded back position increase, and therefore, in spool flange position, periphery can the most flatly be rolled up
Around.
As it has been described above, in the method for winding of the optical fiber utilizing coiler device 100 to carry out, turn back position and the winding of traversing
Tension force number of turns is corresponding and extends laterally, even if make flange 41 tilt along with winding, and also will not be flange 41 He
It is wound between the optical fiber 11 on main part 40 generation gap, can flatly wind, eliminate the depression of flange 41 periphery.
Below, more specifically illustrate.In the case of the optical fiber bobbin for example, 50km winding used,
Lip diameter is 264.5mm, and main diameter is 170mm, and body width (inboard width) is 149.6mm.It addition, for example,
In the case of 25km winding, lip diameter is 235mm, and main diameter is 152.4mm, and body width (inboard width) is
95mm.In above-mentioned optical fiber bobbin, in the case of the optical fiber 11 winding 250 μm with winding tension 80g, at Winding Layer n
When for example, 20 layers, outer expandable amount a can be set to such as 0.1mm.Further, before Winding Layer becomes 2n that is 40 layer, will
Outer expandable amount a is set to 0.1mm and is wound to bobbin 17 by optical fiber 11.After Winding Layer is more than 2n that is 40 layer, outside is expanded
Exhibition amount is set to 2a i.e. 0.2mm and is wound to bobbin 17 by optical fiber 11.In the same manner, before Winding Layer arrives 3n that is 60 layer, protect
Holding outer expandable amount is 2a i.e. 0.2mm, and is wound to bobbin 17 by optical fiber 11, after Winding Layer is more than 3n that is 60 layer, and will outward
Side propagation is set to 3a i.e. 0.3mm and is wound to bobbin 17 by optical fiber 11.
Below, utilize schematic diagram, the concept to the structure involved in the present invention that depression is modified is described.Fig. 3 (a) is
The schematic diagram of the flange-main body joint of the bobbin being wound with optical fiber with layered laminate arrangement when section is observed, (b) is profile view
Flange-main body the joint of the bobbin of filling optical fiber it is wound with on the bobbin creating depression at flange slope when examining
Schematic diagram.Additionally, in the explanation of Fig. 3, for convenience of description, outer expandable amount a of position of turning back is set to the straight of optical fiber 11
Footpath d, but outer expandable amount a is not limited to this.
As shown in Fig. 3 (a), in the case of flange 41 does not has run-off the straight, optical fiber 11 is with the 1st layer ... n-th layer,
N+1 layer, the n-th+2 layers, the n-th+3 layers successively with layered laminate arrangement winding.In figure 3, if time h is set to wind 1 layer of optical fiber
Highly, the diameter of optical fiber 11 is set to d, then h=k d.Wherein, k is certain constant, owing to upper strata optical fiber enters lower floor's optical fiber
Between gap in, so k≤1.As shown in Fig. 3 (b), flange 41 is pushed laterally by the pressure of optical fiber 11 and tilts.Such as,
The bobbin 17 utilized shown in above-mentioned object lesson and with mentioned strain (80g degree) wound optical fibers 11 in the case of, also can
Run-off the straight.
In Fig. 3 (b), θ is that half section of pressure being subject to wound optical fiber 11 pushes and the line that tilts laterally after the coiling
The inclination angle of axial flange 41.For bobbin 17, tilted laterally by flange 41, thus increase along with the number of plies, do not have to incline
Spacing distance between oblique normal lugs position (being illustrated by the broken lines) 43 and the flange 41 tilted increases.If at this interval
When distance becomes roughly equal with the diameter d of optical fiber 11, do not carry out any control, be then originally wound on normal winding position
Optical fiber 11a on (inner side of normal lugs position 43) falls into the outside of this position and is wound.Additionally, it practice, can
Even if knowing when spacing distance is not reaching to diameter d, clamp-on, also by optical fiber 11, the gap that flange-main body joint extension is formed
In, thus less depression is produced along with the increase of the number of plies, but for the purpose of simplifying the description, do not account for.
In the present invention, by obtaining the diameter in the gap between normal lugs position 43 and flange 41 and optical fiber 11
Number of plies N when d is roughly equal, thus when each Winding Layer increases with this number of plies N, make the outer expandable of traversing folded back position
Amount a moves with the amount of diameter d.Here, when the gap between normal lugs position 43 and flange 41 is roughly equal with diameter d
Number of plies N, be expressed as tan θ=d/N h=d/N k d=1/N k.Thus, number of plies N=1/k tan θ.At root in advance
When learning the inclination angle theta of flange 41 according to intensity, the winding tension of bobbin 17, at each Winding Layer with number of plies N thus obtained
During increase, traversing folded back position is made to move with the amount of diameter d to the lateral direction of normal lugs position 43.
In the example involved by the schematic diagram of Fig. 3 (b), by making traversing folded back position move in outward direction, thus
From the beginning of (n+1)th layer, optical fiber 11 is crossed normal lugs position 43 and is positioned at the outside of lugs position 43.That is, from this (n+1)th layer
Start, make the traversing folded back position amount (that is, outer expandable amount a=d) in outward direction with diameter d mobile.Thus, (n+1)th
Layer, the n-th+2 layers, the depression that increases in the n-th+3 layers optical fiber 11a, 11b, 11c of filling fill, convex in the gap of depression
Edge-main body joint does not produce depression.
This moves control and can perform in the following manner, i.e. the number of times that the traversing that control portion 33 is counted is turned back and
Number of plies N stored in advance compares, and when the number of times that traversing is turned back is consistent with number of plies N, motor 27 is carried out by control portion 33
Turn back control, so that traversing folded back position moves with the amount of diameter d successively to the lateral direction of normal lugs position 43.
Thus, according to the method for winding of the optical fiber involved by above-mentioned embodiment, owing to making the traversing at spool flange 41
Folded back position moves to the lateral direction of spool flange 41 along with the increase of Winding Layer n, so due to the volume of optical fiber 11
When making spool flange 41 tilt laterally around tension force, flange perimeter will not produce depression, can reduce the winding thus caused
Step is abnormal winds bad generation.Especially, owing to not being that the reeling condition at flange perimeter is being detected laggard
Row controls, but is controlled before producing depression, it is possible to be reliably prevented the generation that winding is bad.Furthermore it is possible to
High-tension more than or equal to 80g is wound, and has and reduces the abnormal effect occurred of winding step further.
Embodiment
For method for winding and the existing method for winding of the optical fiber involved by above-mentioned embodiment, compare generation winding not
Good degree.As optical fiber, use the optical fiber of a diameter of 250 μm, as bobbin, use 25km winding bobbin, be set to 80g's
Winding tension.In the method for winding involved by above-mentioned embodiment, often turning back 20 times, traversing folded back position extends laterally
0.1mm, in the conventional method, traversing folded back position is maintained at initial, set position.Its result, in existing method for winding,
Winding bad incidence rate is 5%, on the other hand, in the method for winding of the optical fiber involved by above-mentioned embodiment, winds bad
Incidence rate is 0%.
Claims (2)
1. a method for winding for optical fiber, it is constituted to having the main part of drum and two discoid flange parts
Wound optical fibers on the described main part of bobbin, said two flange part is arranged on the two ends of described main part,
The method for winding of this optical fiber is characterised by,
Increase with Winding Layer correspondingly, makes the contrary sidesway to described main part of the traversing folded back position at described flange part
It is dynamic,
The number of times turning back traversing counts, and compares, at the number of times that described traversing is turned back with the number of plies stored in advance
Time consistent with the described number of plies stored in advance, carry out described movement.
The method for winding of optical fiber the most according to claim 1, it is characterised in that
The amount of movement making described traversing folded back position is proportional with described Winding Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110048705.7A CN102649519B (en) | 2011-02-28 | The method for winding of optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110048705.7A CN102649519B (en) | 2011-02-28 | The method for winding of optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102649519A CN102649519A (en) | 2012-08-29 |
| CN102649519B true CN102649519B (en) | 2016-12-14 |
Family
ID=
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073532A (en) * | 1991-12-11 | 1993-06-23 | 美国电话电报公司 | Optical fiber component and preparation method thereof |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073532A (en) * | 1991-12-11 | 1993-06-23 | 美国电话电报公司 | Optical fiber component and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE112013005827B4 (en) | Fiber winding device | |
| CN102387979B (en) | Winch, and autonomous mobile apparatus comprising same | |
| CN104220657B (en) | Methods and systems for regulating tension in warping | |
| JP5548209B2 (en) | Bead manufacturing method and manufacturing apparatus | |
| CN106276400A (en) | The method and apparatus optimizing the thickness of the cross winding bobbin produced on the station of cross-winding bobbin winder | |
| TR201807072T4 (en) | A SPINNING STATION FITTED WITH THREAD CLEANER AND A SPINNING MACHINE AND A METHOD FOR OPERATING A SPINNING STATION. | |
| CN101503160A (en) | Method and equipment for winding thread spool | |
| JP4706974B2 (en) | Filament winding equipment | |
| US9051146B2 (en) | Method and device for winding of fiber webs, especially of partial paper and board webs | |
| CN101970325B (en) | Method and apparatus for producing cross-wound bobbins | |
| JP2002534339A (en) | Optical fiber spool that can access the inner end of wound optical fiber | |
| CN102649519B (en) | The method for winding of optical fiber | |
| JPH10114537A (en) | Optical fiber screening device and optical fiber screening method | |
| US6340126B1 (en) | Devices and methods for unwinding elongate materials | |
| JP2011006220A (en) | Wire rod winding spool, wire rod winding device and wire rod winding method using the same | |
| EP3197809B1 (en) | Method for implementing a correct winding of a wire on a spool | |
| CN101712422B (en) | Method for emptying a pneumatic thread storage device | |
| CN103373628B (en) | For the method and apparatus of coiled fiber web especially paper web and board web | |
| JP2010262001A (en) | Optical fiber winding bobbin | |
| CN102649519A (en) | Optical fiber winding method | |
| CN103010842B (en) | Yarn reeling device | |
| CN109155092A (en) | Paper accommodates equipment and controls the method that paper accommodates equipment | |
| CN102583107B (en) | Manufacture the method for dye bobbin | |
| FI121503B (en) | Method of rolling a fiber web into a cylinder wheelchair and the upgrade set for the cylinder wheelchair | |
| JP6138202B2 (en) | Equipment for manufacturing coil screens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |