CN109230801B - Bare fiber winding and unwinding device set - Google Patents

Bare fiber winding and unwinding device set Download PDF

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Publication number
CN109230801B
CN109230801B CN201810965655.0A CN201810965655A CN109230801B CN 109230801 B CN109230801 B CN 109230801B CN 201810965655 A CN201810965655 A CN 201810965655A CN 109230801 B CN109230801 B CN 109230801B
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China
Prior art keywords
fiber
disc
rotating shaft
winding disc
rod
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CN201810965655.0A
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Chinese (zh)
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CN109230801A (en
Inventor
曾云
庞德银
郑志刚
刘超
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Accelink Technologies Co Ltd
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Accelink Technologies Co Ltd
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Priority to CN201810965655.0A priority Critical patent/CN109230801B/en
Publication of CN109230801A publication Critical patent/CN109230801A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18Methods or apparatus in which packages rotate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/10Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/12Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers on flanged bobbins or spools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00Guides for filamentary materials; Supports therefor
    • B65H57/04Guiding surfaces within slots or grooves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/32Optical fibres or optical cables

Abstract

The invention belongs to the technical field of optical communication, and discloses a bare fiber winding and unwinding device group, which comprises a winding device and an unwinding device; the fiber coiling device comprises a first fiber coiling disk, a crank and a first rotating shaft; the first rotating shaft is sleeved with a first fiber winding disc, and the crank is fixedly arranged on the first fiber winding disc; the fiber placing device comprises a clamping block, a connecting shaft, a second fiber winding disc, a fiber placing rod and a nut; the clamping block is arranged on the station, one end of the connecting shaft is fixed on the clamping block, and the other end of the connecting shaft sequentially passes through the central through hole of the second fiber winding disc and the through hole of the fiber placing rod and is fixed through a nut; the fiber placing rod is characterized in that a ball bearing is installed in a through hole of the fiber placing rod, the fiber placing rod is a straight rod, a threaded hole is formed in the middle section of the straight rod and used for installing a wave ball screw, an arc-shaped sliding groove is installed at the tail end of the straight rod, and the arc-shaped sliding groove is tangent to the second winding fiber disc. The invention solves the problems that the efficiency of laying the bare fiber in a coiled fiber is low and fiber loss is easy to cause in the prior art.

Description

Bare fiber winding and unwinding device set
Technical Field
The invention relates to the technical field of optical communication, in particular to a bare fiber winding and unwinding device group.
Background
Debugging and index testing of the optical passive device generally needs to wind a bare fiber loop with a certain length for repeated fiber melting operation. At present, the bare fiber ring is mainly formed by manually coiling, and when the length of the fused fiber is not enough, the fiber is manually released. The existing disc fiber has low fiber releasing efficiency, fiber loss is easy to cause, the radius of the disc fiber is too small, and fiber rings become loose and twisted when consumed to a certain length, which can affect the optical index of the test.
Disclosure of Invention
The embodiment of the application provides a device group for releasing the disc fiber of the bare fiber, and solves the problems that the efficiency of releasing the disc fiber of the bare fiber is low and fiber loss is easily caused in the prior art.
The embodiment of the application provides a fine device group is put to naked fine dish, includes: a fiber coiling device and a fiber releasing device;
the fiber coiling device comprises a first fiber coiling disk, a crank and a first rotating shaft; the first fiber winding disc is sleeved on the first rotating shaft, and the crank is fixedly arranged on the first fiber winding disc; the crank is used for driving the first fiber winding disc to rotate, and the first fiber winding disc is used for winding, storing and storing bare fibers;
the fiber releasing device comprises a clamping block, a connecting shaft, a second fiber winding disc, a fiber releasing rod and a nut; the clamping block is arranged on a station, one end of the connecting shaft is fixed on the clamping block, the other end of the connecting shaft sequentially penetrates through a central through hole of the second fiber winding disc and a through hole of the fiber releasing rod, and the second fiber winding disc and the fiber releasing rod are fixed through the nut; the fiber placing device is characterized in that a ball bearing is installed in a through hole of the fiber placing rod, the fiber placing rod is a straight rod, a threaded hole is formed in the middle section of the straight rod, a wave ball screw is installed in the threaded hole, an arc-shaped sliding groove is installed at the tail end of the straight rod, and the arc-shaped sliding groove is tangent to the second winding fiber disc and used for guiding the fiber placing of bare fibers.
Preferably, the fiber coiling device further comprises a fiber winding base, a fiber guide wheel and a second rotating shaft;
the first rotating shaft, the fiber guide wheel and the second rotating shaft are all located on the fiber winding base, a standard optical fiber disc is sleeved on the second rotating shaft, the fiber guide wheel is located between the first rotating shaft and the second rotating shaft, and bare fibers on the standard optical fiber disc are wound to the first fiber winding disc after passing through the fiber guide wheel.
Preferably, the clamping block is provided with a first screw hole and a second screw hole; the first screw hole is used for installing the fiber placing device on a station, and the second screw hole is used for fixedly installing the connecting shaft.
Preferably, the nut is a disc nut.
Preferably, the shape of the arc-shaped sliding chute is a quarter of a perfect circle.
Preferably, the fiber guide wheel is a straight rod with two plastic wheels, and the bare fiber passes between the two plastic wheels.
Preferably, ball bearings are mounted at the bottoms of the first rotating shaft and the second rotating shaft.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
in the embodiment of the application, the provided fiber coiling and releasing device group for bare fibers comprises a fiber coiling device and a fiber releasing device, wherein the fiber coiling device can be used for sleeving a standard optical fiber disk on a rotating shaft and sleeving a fiber winding disk on another rotating shaft in use, bare fibers of the standard optical fiber disk are connected to the fiber winding disk through a fiber guide wheel, a crank is inserted into a fixing hole in the fiber winding disk, the crank is rotated clockwise, and the bare fibers are wound from the standard optical fiber disk to the fiber winding disk, so that the rapid fiber coiling function can be realized; the fiber placing device can insert the fiber winding disc with coiled fibers into the connecting shaft from the middle through hole, the fiber placing rod is inserted into the connecting shaft from the middle through hole, the nut is sleeved into the connecting shaft to tightly press the fiber winding disc and the fiber placing rod, bare fibers are led out from the arc-shaped chute of the fiber placing rod, the optical fibers are pulled to drive the arc-shaped chute to rotate, the optical fibers are led out from the fiber winding disc, the optical fibers are stopped to be pulled, the bead screws on the fiber placing rod push against the fiber winding disc, the fiber placing rod is made to be static, the function of leading out the optical fibers is achieved, the fiber placing rod can be prevented from loosening to drive the optical fibers in the fiber winding disc to retreat, and the situation that the optical fibers in the fiber winding disc. In conclusion, the bare fiber coiling and fiber releasing device set provided by the invention can realize quick operation of coiling fibers and improve efficiency, is simple in fiber releasing operation, has no risk of fiber loss and small radius of the coiling fibers, does not loose and twist a fiber ring until the fiber ring is consumed up, and is stable and reliable in test optical indexes.
Drawings
In order to more clearly illustrate the technical solution in the present embodiment, the drawings needed to be used in the description of the embodiment will be briefly introduced below, and it is obvious that the drawings in the following description are one embodiment of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fiber coiling device in a fiber coiling and releasing device group for bare fibers according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an installation of a standard optical fiber tray in the optical fiber reeling device according to an embodiment of the present invention;
FIG. 3 is a front oblique view of a fiber placement device in a fiber tray placement device group for bare fibers according to an embodiment of the present invention;
FIG. 4 is a reverse oblique view of a fiber placement device in a fiber tray placement device group for bare fibers according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a fiber placement device in a bare fiber tray fiber placement device set according to an embodiment of the present invention.
The fiber winding device comprises a fiber winding base, a fiber guide wheel, a fiber winding base, a fiber guide wheel, a fiber winding base, a fiber winding wheel.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
The embodiment provides a device group for winding and unwinding bare fibers, which comprises a winding device and a unwinding device.
As shown in fig. 1 and 2, the fiber coiling device mainly comprises three parts, including a standard optical fiber coiling part, a fiber guiding part and a fiber coiling part, wherein the fiber coiling part is mainly used for realizing the function of quickly coiling fibers, the fiber coiling part comprises a first fiber coiling disk 01, a crank 02 and a first rotating shaft 03, the first fiber coiling disk 01 is sleeved on the first rotating shaft 03, the crank 02 is fixedly mounted on the first fiber coiling disk 01, the crank 02 is used for driving the first fiber coiling disk 01 to rotate, and the first fiber coiling disk 01 is used for winding and storing bare fibers.
The optical fiber coiling device comprises a first optical fiber coiling disk 01, a crank 02, a first rotating shaft 03, a fiber coiling base 04, a fiber guide wheel 05 and a second rotating shaft 06; the first rotating shaft 03, the fiber guide wheel 05 and the second rotating shaft 06 are all located on the fiber winding base 04, the first fiber winding disc 01 is sleeved on the first rotating shaft 03, the standard optical fiber disc 07 is sleeved on the second rotating shaft 06, the fiber guide wheel 05 is located between the first rotating shaft 03 and the second rotating shaft 06, and bare fibers on the standard optical fiber disc 07 are wound to the first fiber winding disc 01 after passing through the fiber guide wheel 05.
The fiber guide wheel 05 is a straight rod with two plastic wheels, and bare fibers pass through the two plastic wheels. Ball bearings are mounted at the bottoms of the first rotating shaft 03 and the second rotating shaft 06. The fiber winding base 04 is a plane base. The first rotating shaft 03 is a straight rod, a ball bearing is installed at the bottom of the straight rod, and balls are embedded in the side face of the straight rod and used for fixing and rotating the first fiber winding disc 01. The second rotating shaft 06 is a straight rod, a ball bearing (i.e., the first ball bearing 061 in fig. 2) is installed at the bottom of the straight rod, and balls are embedded in the side surface of the straight rod and used for fixing and rotating the standard optical fiber disc 07.
As shown in fig. 3, 4 and 5, the fiber releasing device comprises a clamping block 08, a connecting shaft 09, a second fiber winding disc 10, a fiber releasing rod 11 and a nut 12; the clamping block 08 is installed on a station, one end of the connecting shaft 09 is fixed on the clamping block 08, the other end of the connecting shaft 09 sequentially penetrates through a central through hole of the second fiber winding disc 10 and a through hole of the fiber placing rod 11, the second fiber winding disc 10 and the fiber placing rod 11 are fixed through the nut 12, namely the second fiber winding disc 10 and the fiber placing rod 11 are coaxially fixed on the connecting shaft 09, and the fiber placing rod 11 can rotate around the connecting shaft 09. A ball bearing (i.e., a second ball bearing 113 in fig. 5) is installed in the through hole of the fiber placing rod 11, the fiber placing rod 11 is a straight rod, a threaded hole is formed in the middle section of the straight rod, the threaded hole is used for installing a bead screw 111, and the bead screw 111 is used for propping against the second fiber winding disc 10 so as to keep the fiber placing rod 11 stationary. An arc-shaped chute 112 is mounted at the tail end of the straight rod, and the arc-shaped chute 112 is tangent to the second fiber winding disc 10 and used for guiding the bare fibers to be placed.
The clamping block 08 is provided with a first screw hole and a second screw hole; first screw hole be used for with put fine device installation to the station on, can be equipped with four first screw hole, the second screw hole is used for fixed mounting connecting axle 09, the second screw hole can set up fixture block 08's front end position, fixture block 08 can be the desktop fixture block of metal.
The connecting shaft 09 can be a metal round rod, and is fixed on the clamping block 08 through a thread at the tail part, and simultaneously passes through a central through hole of the second fiber winding disc 10 and a bearing center of the fiber releasing rod 11, so as to be used for fixing the second fiber winding disc 10 and serve as a rotating axis of the fiber releasing rod 11.
The fiber winding disc (including the first fiber winding disc 01 and the second fiber winding disc 10) is a disc with a groove, and a through hole is formed in the middle of the disc and used for winding and storing bare fibers.
The nut 12 may be a disk nut, and is used for fixing the second fiber winding disk 10 and the fiber releasing rod 11.
The arc-shaped chute 112 is a quarter of a perfect circle in shape.
When the device is used specifically, the standard optical fiber disc 07 is sleeved on the second rotating shaft 06, the first fiber winding disc 01 is sleeved on the first rotating shaft 03, bare fibers of the standard optical fiber disc 07 are connected to the first fiber winding disc 01 through the fiber guide wheel 05, the crank 02 is inserted into a fixing hole in the first fiber winding disc 01, the crank 02 is rotated clockwise, and optical fibers are wound from the standard optical fiber disc 07 to the first fiber winding disc 01, so that the function of rapidly winding the optical fibers is achieved.
The second fiber winding disc 10 (in practical use, the first fiber winding disc 01 with wound fibers can be directly adopted as the second fiber winding disc 10, or another fiber winding disc with wound fibers different from the first fiber winding disc 01 is adopted as the second fiber winding disc 10) is inserted into the connecting shaft 09 from a middle through hole, the fiber releasing rod 11 is inserted into the connecting shaft 09 from the middle through hole, and the nut 12 is sleeved into the connecting shaft 09 to press the second fiber winding disc 10 and the fiber releasing rod 11. The optical fiber is led out from the arc-shaped chute 112 of the fiber releasing rod 11, the optical fiber is pulled, the optical fiber drives the arc-shaped chute 112 to rotate, the optical fiber is led out from the second fiber winding disc 10, the optical fiber is stopped to be pulled, the bead screw 111 on the fiber releasing rod 11 props against the second fiber winding disc 10, the fiber releasing rod 11 is made to stand still, the function of leading out the optical fiber is realized, and the situation that the optical fiber in the second fiber winding disc 10 is loosened and the optical fiber in the second fiber winding disc 10 is caused to retreat due to the loose optical fiber in the second fiber winding disc 10 due to the loose optical fiber in the fiber releasing rod 11 can be prevented.
As can be seen from the above usage method, the present invention can also achieve the above-mentioned functions when only one fiber winding disc is provided, that is, one fiber winding disc is used as the first fiber winding disc and the second fiber winding disc in different operations (fiber winding operation and fiber releasing operation). In this case, the first fiber winding disc and the second fiber winding disc are collectively referred to as a fiber winding disc. When the optical fiber winding device is used specifically, the fiber winding disc can be fixed on a table top, the bare optical fibers are wound in the fiber winding disc, and the bare optical fibers extend out of the fiber winding disc through the arc-shaped sliding groove in the fiber placing rod. The bare fiber exposed outside the fiber winding disc is pulled, and the bare fiber drives the fiber placing rod to rotate through the arc-shaped sliding groove, so that the bare fiber is placed. When the optical fiber is used up, the nut is screwed down, the fiber winding disc is taken down from the connecting shaft and sleeved on the first rotating shaft on the fiber winding base, the standard optical fiber disc is sleeved on the second rotating shaft, the optical fiber of the standard optical fiber disc is led out and is connected to the optical fiber fixing hole of the fiber winding disc through the fiber guide wheel, the crank is fixed on the fiber winding disc to rotate clockwise, the optical fiber can be wound to the fiber winding disc from the standard optical fiber disc, and the function of rapidly winding the optical fiber can be achieved. In addition, can rotate promptly through pulling optic fibre and put the fine pole and put the fine, no longer need manually untie the fine ring and put the fine, improved production efficiency.
In conclusion, the device provided by the invention has the advantages of few parts, compact structure and low cost, realizes the function of quickly coiling and uncoiling the fiber, simplifies the production flow, improves the production efficiency, reduces the risk of optical index degradation caused by fiber loss and fiber distortion, and eliminates the waste that the fiber ring cannot be reused after being shortened to a certain length.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (7)

1. A bare fiber disk fiber placing device group is characterized by comprising: a fiber coiling device and a fiber releasing device;
the fiber coiling device comprises a first fiber coiling disk, a crank and a first rotating shaft; the first fiber winding disc is sleeved on the first rotating shaft, and the crank is fixedly arranged on the first fiber winding disc; the crank is used for driving the first fiber winding disc to rotate, and the first fiber winding disc is used for winding, storing and storing bare fibers;
the fiber releasing device comprises a clamping block, a connecting shaft, a second fiber winding disc, a fiber releasing rod and a nut; the clamping block is arranged on a station, one end of the connecting shaft is fixed on the clamping block, the other end of the connecting shaft sequentially penetrates through a central through hole of the second fiber winding disc and a through hole of the fiber releasing rod, and the second fiber winding disc and the fiber releasing rod are fixed through the nut; a ball bearing is installed in the through hole of the fiber placing rod, the fiber placing rod is a straight rod, a threaded hole is formed in the middle section of the straight rod and used for installing a wave ball screw, an arc-shaped sliding groove is installed at the tail end of the straight rod and tangent to the second fiber winding disc and used for guiding the fiber placing of bare fibers;
the first fiber winding disc and the second fiber winding disc are the same.
2. The fiber coiling and releasing device group for bare fibers according to claim 1, characterized in that the fiber coiling and releasing device further comprises a fiber coiling base, a fiber guide wheel and a second rotating shaft;
the first rotating shaft, the fiber guide wheel and the second rotating shaft are all located on the fiber winding base, a standard optical fiber disc is sleeved on the second rotating shaft, the fiber guide wheel is located between the first rotating shaft and the second rotating shaft, and bare fibers on the standard optical fiber disc are wound to the first fiber winding disc after passing through the fiber guide wheel.
3. The bare fiber reel fiber pay-off device set according to claim 1, wherein the clamping block is provided with a first screw hole and a second screw hole; the first screw hole is used for installing the fiber placing device on a station, and the second screw hole is used for fixedly installing the connecting shaft.
4. The bare fiber disc fiber pay-off device group according to claim 1, wherein the nut is a disc nut.
5. The set of bare fiber optic pigtailing devices of claim 1, wherein the arc-shaped chute is a quarter of a perfect circle in shape.
6. The set of loose-fiber winding and unwinding devices of claim 2, wherein the fiber guiding wheel is a straight rod with two plastic wheels between which the loose fiber passes.
7. The bare fiber reel fiber releasing device set according to claim 2, wherein ball bearings are mounted on the bottom of the first rotating shaft and the bottom of the second rotating shaft.
CN201810965655.0A 2018-08-23 2018-08-23 Bare fiber winding and unwinding device set Active CN109230801B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN109230801B true CN109230801B (en) 2020-12-01

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CN111044025A (en) * 2019-12-03 2020-04-21 江苏法尔胜光电科技有限公司 Paying-off wheel fixing device
CN113504033A (en) * 2021-09-13 2021-10-15 睿贸恒诚(山东)科技发展有限责任公司 Optical fiber laser on-line monitoring system

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