CN108328425A - Optical fiber unwinder take-up - Google Patents
Optical fiber unwinder take-up Download PDFInfo
- Publication number
- CN108328425A CN108328425A CN201810220243.4A CN201810220243A CN108328425A CN 108328425 A CN108328425 A CN 108328425A CN 201810220243 A CN201810220243 A CN 201810220243A CN 108328425 A CN108328425 A CN 108328425A
- Authority
- CN
- China
- Prior art keywords
- end cover
- connecting rod
- mandrel
- optical fiber
- take
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of optical fiber unwinder take-up, including first end cover, second end cover and at least two connecting rods, the first end cover and second end cover are set on mandrel, the first end cover can be moved along the axis direction of mandrel；Each connecting rod is symmetrical arranged centered on mandrel, and the connecting rod includes first connecting rod and second connecting rod, and the first connecting rod is connected with the provided at one of both second connecting rods, and the other end of the two is pivotally connected in first end cover and second end cover respectively；The first end cover and mandrel tie point are less than the sum of the effective length of both first connecting rod and second connecting rod with the distance between second end cover and mandrel tie point.The present invention can change the take-up radius of take-up during use by the optical fiber unwinder take-up of optimization structure by deforming, easy to operate, will not be caused to damage to optical fiber while capable of very easily removing unwinding optical fiber.
Description
Technical field
The present invention relates to a kind of optical fiber unwinder take-ups.
Background technology
Optical fiber production technical field needs to use take-up to optical fiber progress after-combustion.Currently, optical fiber production producer adopts more
With two halves formula take-up reel or quarter butt flange combination take-up reel come the optical fiber after after-combustion debatching, two halves formula take-up reel and quarter butt flange
Combination take-up reel all has a common feature：The flange baffle on the outside of take-up reel must be removed when dismounting unwinding optical fiber,
It is troublesome in poeration, and when optical fiber is removed be easy to be scraped off, influence the performance of optical fiber.
Invention content
It, can be automatic during use the technical problem to be solved in the present invention is to provide a kind of optical fiber unwinder take-up
It deforms to change the take-up radius of take-up, it is easy to operate, it will not be right while capable of very easily removing unwinding optical fiber
Optical fiber causes to damage.
In order to solve the above technical problem, the present invention provides a kind of optical fiber unwinder take-up, including first end cover,
Second end cover and at least two connecting rods, the first end cover and second end cover are set on mandrel, the first end cover can
Axis direction along mandrel moves；Each connecting rod centered on mandrel be symmetrical arranged, the connecting rod include first connecting rod and
Second connecting rod, the first connecting rod are connected with the provided at one of both second connecting rods, and the other end of the two is pivotally connected in respectively
In first end cover and second end cover；The first end cover and mandrel tie point and the distance between second end cover and mandrel tie point
Less than the sum of the effective length of both first connecting rod and second connecting rod.
In a preferred embodiment of the present invention, further comprise that the first connecting rod is located at it and is pivotally connected with second connecting rod
Distance of the one end apart from mandrel be L1, the second connecting rod is located at the distance of one end that it connect with second end cover apart from mandrel
It is equal to L2 for L2, the L1.
In a preferred embodiment of the present invention, further comprise the first connecting rod be located at its connect with first end cover one
It is L3 to hold the distance apart from mandrel, and the L3 is less than L2.
In a preferred embodiment of the present invention, after further comprising that the first connecting rod and second connecting rod are pivotally connected, institute
It states first connecting rod and when second connecting rod is vertically arranged second connecting rod is arranged in parallel with mandrel.
In a preferred embodiment of the present invention, it is described to further comprise that the first end cover and second end cover are coaxially set in
On mandrel.
In a preferred embodiment of the present invention, further comprise being equipped with more institutes between the first end cover and second end cover
Connecting rod is stated, each connecting rod is symmetrically distributed on the outside of mandrel centered on mandrel.
In a preferred embodiment of the present invention, further comprise that the both sides of the first end cover are respectively equipped with mandrel locker
And locating ring, the mandrel locker and locating ring are arranged on mandrel, the first end cover is by mandrel locker and determines
Position ring can be detachably fixedly arranged on mandrel.
In a preferred embodiment of the present invention, further comprise that the area of the first end cover is less than the face of second end cover
Product.
In a preferred embodiment of the present invention, further comprise that the second end cover is equipped with lightening hole.
In a preferred embodiment of the present invention, further comprise that the second end cover is equipped with multiple lightening holes, it is each described
Lightening hole is symmetrical arranged centered on mandrel.
The present invention can be received by deforming to change by the optical fiber unwinder take-up of optimization structure during use
The take-up radius of line apparatus, it is easy to operate, optical fiber will not be caused to damage while capable of very easily removing unwinding optical fiber.
Description of the drawings
Fig. 1 is structural schematic diagram of the take-up in take-state in the preferred embodiment of the present invention；
Fig. 2 is structural schematic diagram of the take-up when taking optical fiber in the preferred embodiment of the present invention.
Wherein：2- first end covers, 4- second end covers, 6- mandrels, 8- first connecting rods, 10- second connecting rods, the locking of 12- mandrels
Device, 14- locating rings, 16- lightening holes.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figs. 1-2, present embodiment discloses a kind of optical fiber unwinder take-ups, including first end cover 2 and second
End cap 4, above-mentioned first end cover 2 and second end cover 4 are set on a mandrel 6, and above-mentioned first end cover 2 can be along the axis of mandrel 6
It moves in line direction.Specifically, second end cover 4 is fastened on mandrel 6, the fixed position of first end cover 2 can adjust, above-mentioned first
The both sides of end cap 2 are respectively equipped with mandrel locker 12 and locating ring 14, and above-mentioned mandrel locker 12 and locating ring 14 are arranged at
On mandrel 6, above-mentioned first end cover 2 is fixed on by mandrel locker 12 and locating ring 14 on mandrel 6 after adjusting fixed position.The
After the fixed position adjustment of one end cap 2, the distance extended along 6 direction of mandrel between first end cover 2 and second end cover 4 can be adjusted
It is whole.
Above-mentioned take-up further includes at least two connecting rods, and each above-mentioned connecting rod is symmetrical arranged centered on mandrel 6, above-mentioned company
Bar includes first connecting rod 8 and second connecting rod 10, and above-mentioned first connecting rod 8 is connected with the provided at one of both second connecting rods 10, and two
The other end of person is pivotally connected in respectively in first end cover 2 and second end cover 4；Above-mentioned first end cover 2 and 6 tie point of mandrel and
The distance between two end caps 4 and 6 tie point of mandrel are less than the sum of the effective length of both first connecting rod 8 and second connecting rod 10.The
The effective length of one connecting rod 8 and second connecting rod 10 refers to：Two pivoting point (pivoting points with second connecting rod 10 on first connecting rod 8
And the pivoting point with first end cover 2) between length, two pivoting points on second connecting rod 10 (with the pivoting point of first connecting rod 8 and
The pivoting point of second end cover) between length.
The take-up of the above structure, first end cover 2 and second end cover 4 form the supportive body of take-up, when take-up
Optical fiber is wound onto on connecting rod, and the state by changing connecting rod can adjust the take-up radius of optical fiber：
As shown in Figure 1, when take-up operates：Adjust the fixed position of first end cover 2 so that first connecting rod 8 and second connecting rod
10 is perpendicular, and second connecting rod 10 is parallel with mandrel 6 at this time；When multiple such connecting rods are arranged, the state of each connecting rod is the
One connecting rod 8 and second connecting rod 10 are to vertical, mandrel 6, optical fiber after-combustion on multiple connecting rods, and after-combustion is at close to cylindrical shape knot
Structure.In the present embodiment technical solution, between above-mentioned first end cover and second end cover be equipped with more above-mentioned connecting rods, each above-mentioned connecting rod with
The outside of mandrel 6 is symmetrically distributed on centered on mandrel 6.The quantity of connecting rod flexibly changes according to actual conditions, can be 4,6
Root, 8 it is even more, the quantity of connecting rod is more, and the finished product after optical fiber after-combustion process can increase receipts closer to cylindrical structure
The contact area of optical fiber on line apparatus reduces stress when optical fiber after-combustion, can preferably protect optical fiber.
As shown in Fig. 2, when dismantling the optical fiber after unwinding：Adjust the fixed position of first end cover 2 so that 8 He of first connecting rod
Second connecting rod 10 is in alignment, and above-mentioned first connecting rod 8 is located at one end that it is pivotally connected with second connecting rod 10 apart from mandrel 6
Distance is L1, and it is L2 that above-mentioned second connecting rod 10, which is located at the distance of one end that it connect with second end cover 4 apart from mandrel 6, above-mentioned the
It is L3 that one connecting rod 8, which is located at the distance of one end that it connect with first end cover 2 apart from mandrel 6, in the present embodiment technical solution, design
Above-mentioned L1 is equal to L2, and above-mentioned L3 is less than L2 so that the contour structures of take-up deform, and all connecting rods form an approximation
Cone form, the ring diameter at first end cover 2 is small, can very easily take the good optical fiber of after-combustion from first end cover 2
Under, it is easy to operate, optical fiber will not be caused to damage while capable of very easily removing unwinding optical fiber.
In the present embodiment technical solution, above-mentioned first end cover 2 and second end cover 4 are coaxially set on above-mentioned mandrel 6, can
Tension when uniform optical fiber after-combustion.
The area of above-mentioned first end cover 2 is less than the area of second end cover 4, can mitigate the entirety weight of take-up with this
Amount, the final rotator inertia for reducing device entirety.
In order to further mitigate the overall weight of take-up, above-mentioned second end cover 4 is equipped with multiple lightening holes 16, it is each on
Lightening hole 16 is stated to be symmetrical arranged centered on mandrel 6.Multiple lightening holes 16 are symmetrical arranged centered on mandrel 6, can uniformly be filled
Whole rotator inertia is set, the uniformity of tension when optical fiber after-combustion is conducive to, improves the stability of optical fiber after-combustion.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of optical fiber unwinder take-up, it is characterised in that：Including first end cover, second end cover and at least two connecting rods,
The first end cover and second end cover are set on mandrel, and the first end cover can be moved along the axis direction of mandrel；Respectively
The connecting rod centered on mandrel be symmetrical arranged, the connecting rod include first connecting rod and second connecting rod, the first connecting rod and
The provided at one of both second connecting rods connects, and the other end of the two is pivotally connected in first end cover and second end cover respectively；Institute
It states first end cover and mandrel tie point and is less than first connecting rod and second connecting rod with the distance between second end cover and mandrel tie point
The sum of effective length of the two.
2. optical fiber unwinder take-up as described in claim 1, it is characterised in that：The first connecting rod is located at itself and second
Distance of the one end apart from mandrel of connecting rod gudgeon connection is L1, the second connecting rod be located at one end that it connect with second end cover away from
The distance of off-chip axis is L2, and the L1 is equal to L2.
3. optical fiber unwinder take-up as claimed in claim 2, it is characterised in that：The first connecting rod is located at itself and first
Distance of the one end of end cap connection apart from mandrel is L3, and the L3 is less than L2.
4. optical fiber unwinder take-up as described in claim 1, it is characterised in that：The first connecting rod and second connecting rod pivot
After axis connection, the first connecting rod and second connecting rod when being vertically arranged the second connecting rod be arranged in parallel with mandrel.
5. optical fiber unwinder take-up as described in claim 1, it is characterised in that：The first end cover and second end cover are same
Axle sleeve is located on the mandrel.
6. optical fiber unwinder take-up as described in claim 1, it is characterised in that：The first end cover and second end cover it
Between be equipped with the more connecting rods, each connecting rod is symmetrically distributed on the outside of mandrel centered on mandrel.
7. optical fiber unwinder take-up as described in claim 1, it is characterised in that：The both sides of the first end cover are set respectively
There are mandrel locker and locating ring, the mandrel locker and locating ring to be arranged on mandrel, the first end cover passes through core
Shaft locking device and locating ring can be detachably fixedly arranged on mandrel.
8. optical fiber unwinder take-up as described in claim 1, it is characterised in that：The area of the first end cover is less than the
The area of two end caps.
9. optical fiber unwinder take-up as described in claim 1, it is characterised in that：The second end cover is equipped with loss of weight
Hole.
10. optical fiber unwinder take-up as claimed in claim 9, it is characterised in that：The second end cover is equipped with multiple
Lightening hole, each lightening hole are symmetrical arranged centered on mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220243.4A CN108328425A (en) | 2018-03-16 | 2018-03-16 | Optical fiber unwinder take-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220243.4A CN108328425A (en) | 2018-03-16 | 2018-03-16 | Optical fiber unwinder take-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328425A true CN108328425A (en) | 2018-07-27 |
Family
ID=62932087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810220243.4A Pending CN108328425A (en) | 2018-03-16 | 2018-03-16 | Optical fiber unwinder take-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328425A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436942A (en) * | 2018-12-28 | 2019-03-08 | 河南恒星钢缆股份有限公司 | Steel cuts with scissors scrap wire admission machine |
| CN110395621A (en) * | 2019-09-03 | 2019-11-01 | 济南宝钢钢材加工配送有限公司 | A kind of paper tube rotating device and its application method |
| CN110803559A (en) * | 2019-10-23 | 2020-02-18 | 朱青松 | Coiled material winding mechanism |
| CN112193929A (en) * | 2020-09-07 | 2021-01-08 | 佛山市金辉高科光电材料股份有限公司 | Rim charge coiling machine |
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| CN107686028A (en) * | 2017-09-05 | 2018-02-13 | 卢星 | A kind of special winding device of cable |
| CN208249564U (en) * | 2018-03-16 | 2018-12-18 | 江苏亨通光纤科技有限公司 | Optical fiber unwinder take-up |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3421712A (en) * | 1965-05-18 | 1969-01-14 | Dobbie Ind Ltd | Stationary swift |
| DE8704044U1 (en) * | 1987-03-18 | 1987-05-21 | Klöcker-Entwicklungs-GmbH, 46325 Borken | Spool holder for textile spools |
| JPH05139625A (en) * | 1991-11-14 | 1993-06-08 | Tajima Eng Kk | Reel opening and closing and reeled matter discharge device in take-up machine for band-like matter |
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| CN202007054U (en) * | 2011-03-30 | 2011-10-12 | 山东七星电气科技发展有限公司 | Supporting strip rolling device |
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| CN203728331U (en) * | 2014-01-02 | 2014-07-23 | 芜湖市弘瑞包装制品有限公司 | Adjustable mounting mechanism for roll plastic tape |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436942A (en) * | 2018-12-28 | 2019-03-08 | 河南恒星钢缆股份有限公司 | Steel cuts with scissors scrap wire admission machine |
| CN110395621A (en) * | 2019-09-03 | 2019-11-01 | 济南宝钢钢材加工配送有限公司 | A kind of paper tube rotating device and its application method |
| CN110803559A (en) * | 2019-10-23 | 2020-02-18 | 朱青松 | Coiled material winding mechanism |
| CN112193929A (en) * | 2020-09-07 | 2021-01-08 | 佛山市金辉高科光电材料股份有限公司 | Rim charge coiling machine |
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