CN114104852B - Optical fiber double-end winding device and double-end winding method - Google Patents
Optical fiber double-end winding device and double-end winding method Download PDFInfo
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- CN114104852B CN114104852B CN202111552648.6A CN202111552648A CN114104852B CN 114104852 B CN114104852 B CN 114104852B CN 202111552648 A CN202111552648 A CN 202111552648A CN 114104852 B CN114104852 B CN 114104852B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H61/00—Applications of devices for metering predetermined lengths of running material
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
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- 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
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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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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an optical fiber double-end winding device, which comprises a first vertical plate, wherein an optical fiber stock mechanism, an optical fiber positioning guide mechanism, a fiber clamping and cutting mechanism, a first winding mechanism and a second winding mechanism are respectively arranged on the first vertical plate along the conveying direction of optical fibers; the optical fiber positioning guide mechanism is used for adjusting the height of the optical fiber and limiting the horizontal position of the optical fiber; the clamping fiber cutting mechanism comprises an optical fiber clamping assembly, an optical fiber cutting assembly and an optical fiber moving assembly, wherein the optical fiber clamping assembly and the optical fiber cutting assembly are fixed at the moving end of the optical fiber moving assembly, and the first winding mechanism and the second winding mechanism are used for automatically clamping the end part of the optical fiber and automatically winding. The invention also discloses a double-end winding method based on the optical fiber double-end winding device, which comprises the step of clamping the end part of the optical fiber; moving the end of the optical fiber to the first winding mechanism for clamping and winding; cutting the optical fiber and clamping the other end of the optical fiber; the second winding mechanism and the first winding mechanism simultaneously wind. The invention automatically turns the optical fiber into a double-turn structure.
Description
Technical Field
The invention relates to the technical field of optical fiber processing, in particular to an optical fiber double-end winding device and a double-end winding method.
Background
The optical fiber is a common component unit in optical communication equipment, in the process of processing the optical fiber, firstly, the coiled optical fiber needs to be cut into pieces, and then a small section or a small coil of optical fiber is manufactured, so that the optical fiber is convenient to transport and carry out the next process. The traditional method is to manually draw the fiber, cut the fiber by a cutting knife and manually wind and loop the fiber. The optical fiber is easy to damage due to full manual operation, the precision of the length of the processed optical fiber and the diameter of the winding cannot be ensured, and the optical fiber is easy to discard and has low efficiency.
In order to solve the above problems, especially for the optical fiber with complex back-end processing procedure, the optical fiber needs to be wound into double circles with fixed size, and the complex optical fiber shape needs a set of full-automatic mechanism to realize the blanking cutting of the optical fiber, wind and loop, so that the processed optical fiber can be filled into a specific die, and the optical fiber is convenient to transport and process subsequently. The existing manual operation or mechanism cannot be realized.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an optical fiber double-end winding device and a double-end winding method, which can automatically wind an optical fiber into a double-loop structure with a specified length.
In order to achieve the above purpose, the invention provides an optical fiber double-end winding device, which comprises a first vertical plate, wherein an optical fiber stock mechanism, an optical fiber positioning guide mechanism, a fiber clamping and cutting mechanism, a first winding mechanism and a second winding mechanism are respectively arranged on the first vertical plate along the conveying direction of optical fibers; the optical fiber positioning guide mechanism is used for adjusting the height of the optical fiber and limiting the horizontal position of the optical fiber; the optical fiber clamping and cutting mechanism comprises an optical fiber clamping assembly, an optical fiber cutting assembly and an optical fiber moving assembly, wherein the optical fiber clamping assembly and the optical fiber cutting assembly are fixed at the moving end of the optical fiber moving assembly, the optical fiber moving assembly is used for driving the optical fiber clamping assembly and the optical fiber cutting assembly to translate between a first winding mechanism and a second winding mechanism, and the first winding mechanism and the second winding mechanism are used for automatically clamping the end part of an optical fiber and automatically winding.
Further, the optical fiber moving assembly comprises a linear guide rail positioned between the first winding mechanism and the second winding mechanism, the linear guide rail is in sliding fit with a linear sliding block, the linear sliding block is fixedly connected to the base, and the optical fiber clamping assembly and the optical fiber cutting assembly are both fixed to the base.
Further, along the optical fiber conveying direction, the optical fiber sequentially passes through an optical fiber clamping assembly and an optical fiber cutting assembly, wherein the optical fiber clamping assembly comprises a fiber pulling air claw, and the fiber pulling air claw is used for driving a first fiber pulling clamping block and a second fiber pulling clamping block to move in opposite directions to clamp the optical fiber; the optical fiber cutting assembly comprises a cutter air claw, and the cutter air claw is used for driving the lower cutter and the upper cutter to move in opposite directions to cut off the optical fibers.
Further, the first winding mechanism and the second winding mechanism are identical in structure and comprise an optical fiber winding assembly and an optical fiber clamping assembly, the optical fiber winding assembly comprises a plurality of winding claws which are circularly arranged, the optical fiber clamping assembly comprises a second connecting rod hinged to the winding claws, the end part of the second connecting rod is hinged to a clamping pressing block, the end part of the second connecting rod is hinged to one end of a first connecting rod, the other end of the first connecting rod is hinged to the driving end of a clamping cylinder, and a cylinder body of the clamping cylinder is fixed to the winding claws.
Further, the optical fiber winding assembly further comprises a winding motor, a driving end of the winding motor is connected with a driving belt pulley, the driving belt pulley is connected with a driven belt pulley through a driving belt, the driven belt pulley is coaxially connected with a claw folding cylinder, the claw folding cylinder is connected with one end of a winding claw through a claw folding connecting rod, and the claw folding connecting rod is used for converting telescopic motion of the claw folding cylinder along the axial direction of the cylinder into telescopic motion of the winding claw along the radial direction of the cylinder.
Further, the optical fiber positioning guide mechanism comprises a vertical lifting mechanism, a centering cylinder and a roller fixing block are respectively and fixedly arranged on the vertical lifting mechanism, the driving end of the centering cylinder is connected with two starting claws which vertically move in opposite directions, a first positioning roller and a second positioning roller are respectively arranged on the two pneumatic claws, and a first fixing roller and a second roller are arranged on the roller fixing block.
Further, the first vertical plate is further provided with a self-adaptive tensioning guide mechanism, the self-adaptive loading guide mechanism is used for carrying out self-adaptive tensioning and guiding on the optical fiber conveyed out from the optical fiber storage mechanism, the self-adaptive tensioning guide mechanism comprises a support fixed on the vertical plate, a swing rod rotating shaft is hinged to the support, one end of the swing rod is fixedly connected with the swing rod rotating shaft, the other end of the swing rod is fixedly connected with an idler wheel support, the idler wheel support is connected with an idler wheel, the middle part of the swing rod is connected with one end of a spring, the other end of the spring is connected with a tension sensor, and the tension sensor is fixed on the support.
Further, a first guide wheel and a second guide wheel are arranged between the self-adaptive tensioning guide mechanism and the optical fiber positioning guide mechanism; the optical fiber stock mechanism comprises an optical fiber disc, and the optical fiber disc is connected with a motor through a rotating shaft.
The invention also provides a double-end winding method based on the optical fiber double-end winding device, which comprises the following steps:
(1) The optical fiber clamping assembly is controlled to be positioned at one side of the second winding mechanism, and one end of the optical fiber on the optical fiber stock mechanism is sequentially wound around the self-adaptive tensioning guide mechanism, the first guide wheel, the second guide wheel and the optical fiber positioning guide mechanism and then is placed on the optical fiber clamping assembly to be clamped;
(2) The optical fiber moving assembly drives the optical fiber clamping assembly to move to one side of the first winding mechanism, the end part of the optical fiber is placed on the first winding mechanism to be clamped, the optical fiber clamping assembly loosens the optical fiber, and the first winding mechanism winds;
(3) The optical fiber moving assembly drives the optical fiber clamping assembly to return to one side of the second winding mechanism, when the optical fiber length from the end part of the optical fiber to the optical fiber cutting assembly reaches a specified length, the first winding mechanism stops winding, the optical fiber cutting assembly cuts off the optical fiber, and the second winding mechanism clamps the cut end part of the optical fiber;
(4) The second winding mechanism performs winding, while the first winding mechanism performs reverse winding, and the optical fiber of a prescribed length is wound into a double-ended winding structure.
Further, the optical fiber passes through the optical fiber clamping assembly of the second winding mechanism during the movement and return of the optical fiber clamping assembly to the first winding mechanism; the fiber clamping assembly clamps the optical fiber before the fiber cleaving assembly cleaves the optical fiber.
The invention has the beneficial effects that: according to the double-end winding device, the optical fibers conveyed on the optical fiber storage mechanism are subjected to self-adaptive tensioning and guiding through the self-adaptive tensioning guiding mechanism, the horizontal position and the height of the optical fibers are adjusted through the optical fiber positioning guiding mechanism to enable the optical fibers to be aligned with the optical fiber clamping assembly, the optical fiber clamping assembly conveys the end parts of the optical fibers to the first winding mechanism on the right side to clamp and wind the optical fibers, then the optical fibers are cut through the optical fiber cutting assembly, the other end of the cut optical fibers are clamped through the second winding mechanism, and finally the optical fibers with specified lengths are wound into the double-end winding structure through synchronous winding of the first winding mechanism and the second winding mechanism.
Drawings
Fig. 1 is a perspective view of a double-ended fiber winding apparatus of the present invention.
Fig. 2 is a schematic structural view of the first winding mechanism.
Fig. 3 is a schematic structural view of an optical fiber positioning guide mechanism.
Fig. 4 is a schematic structural view of a fiber clamping and cutting mechanism.
Fig. 5 is a schematic structural view of an adaptive tensioning guide mechanism.
Fig. 6 is a schematic structural view of an optical fiber stock mechanism.
The reference numerals of the components in the drawings are as follows: 1. a first vertical plate; 2. a second vertical plate; 3. a first winding mechanism; 3-2, a winding motor; 3-1, a driving belt pulley; 3-3, a driving belt; 3-4, a driven belt wheel; 3-5, a claw gathering cylinder; 3-6, folding the connecting rod by the clamping jaw; 3-7, clamping the air cylinder; 3-8, a first clamping link; 3-9, a second clamping connecting rod; 3-10, clamping blocks; 3-11, winding claws; 4. a second winding mechanism; 5. an optical fiber positioning guide mechanism; 5-1, a vertical lifting mechanism; 5-2, pneumatic claws; 5-3, a first positioning roller; 5-4, a second positioning roller; 5-5, a first fixed roller; 5-6, a second roller; 5-7, roller fixing blocks; 5-8, centering cylinder; 6. a first guide wheel; 7. a second guide wheel; 8. an adaptive tensioning guide mechanism; 8-2, a bracket; 8-3, idler support; 8-4, idler wheels; 8-5, swinging rod; 8-6, a tension sensor; 8-7, a tension spring; 8-8, a swing rod rotating shaft; 9. a fiber clamping and cutting mechanism; 9-1, a linear guide rail; 9-2, a cutter air claw; 9-3, a wire pulling air claw; 9-4, a first stay wire clamping block; 9-5, a second stay wire clamping block; 9-6, cutting the lower cutter; 9-7, feeding a cutter; 9-8 parts of linear sliding blocks and 9-9 parts of bases; 10. a bottom plate; 11. an optical fiber stock mechanism; 11-3, an optical fiber disc; 11-2, a rotating shaft; 11-1, a motor; 12. a working bench.
Detailed Description
The following detailed description is presented to provide further details in the context of the claimed subject matter, as will be apparent to those skilled in the art. The scope of the invention is not limited to the specific examples below. It is also within the scope of the invention to include the claims of the present invention as made by those skilled in the art, rather than the following detailed description.
As shown in fig. 1 to 6, an optical fiber double-end winding device comprises a workbench 12, wherein a bottom plate 10 is arranged at the upper end of the workbench 12, a first vertical plate 1 is vertically arranged at the upper end of the bottom plate, and an optical fiber storage mechanism 11, a first guide wheel 6, a second guide wheel 7, an optical fiber positioning guide mechanism 5, an optical fiber clamping and cutting mechanism 9, a first winding mechanism 3 and a second winding mechanism 4 are respectively arranged on the first vertical plate 1 along the conveying direction of optical fibers; the optical fiber positioning guide mechanism 5 is used for adjusting the height of the optical fiber and limiting the horizontal position of the optical fiber; the clamping fiber cutting mechanism comprises an optical fiber clamping assembly, an optical fiber cutting assembly and an optical fiber moving assembly, wherein the optical fiber clamping assembly and the optical fiber cutting assembly are fixed at the moving end of the optical fiber moving assembly, the optical fiber moving assembly is used for driving the optical fiber clamping assembly and the optical fiber cutting assembly to translate between the first winding mechanism 3 and the second winding mechanism 4, and the first winding mechanism 3 and the second winding mechanism 4 are used for automatically clamping the end part of an optical fiber and automatically winding.
The optical fiber moving assembly comprises a linear guide rail 9-1 positioned between the first winding mechanism 3 and the second winding mechanism 4, the linear guide rail 9-1 is in sliding fit with a linear sliding block 9-8, the linear sliding block 9-8 is fixedly connected to the base 9-9, and the optical fiber clamping assembly and the optical fiber cutting assembly are both fixed to the base 9-9. In this way, the fiber clamping assembly and the fiber cleaving assembly may translate together with the slider between the first winding mechanism and the second winding mechanism such that the fiber clamping assembly clamps the end of the fiber for delivery onto the first winding assembly.
Along the optical fiber conveying direction, the optical fiber sequentially passes through the optical fiber clamping assembly and the optical fiber cutting assembly, and the optical fiber is cut off by the optical fiber cutting assembly after being pulled out by a specified length, so that the optical fiber clamping assembly needs to clamp the end part of the optical fiber in advance when the next double-end winding is performed, and the optical fiber cutting assembly is located at the downstream of the optical fiber clamping assembly, namely, the optical fiber passes through the optical fiber clamping assembly before passing through the optical fiber cutting assembly.
The optical fiber clamping assembly comprises a wire drawing air claw 9-3, wherein a driving end of the wire drawing air claw 9-3 is connected with a first wire drawing clamping block 9-4 and a second wire drawing clamping block 9-5 which are arranged up and down, and the wire drawing air claw 9-3 is used for driving the first wire drawing clamping block 9-4 and the second wire drawing clamping block 9-5 to move up and down in opposite directions to clamp an optical fiber; the optical fiber cutting assembly comprises a cutter air claw 9-2, wherein a lower cutter 9-6 and an upper cutter 9-7 which are arranged up and down are connected with the driving end of the cutter air claw 9-2, and the cutter air claw 9-2 is used for driving the lower cutter 9-6 and the upper cutter 9-7 to move up and down in opposite directions to cut off optical fibers.
The first winding mechanism 3 and the second winding mechanism 4 are identical in structure and comprise an optical fiber winding assembly and an optical fiber clamping assembly, the optical fiber winding assembly comprises a plurality of winding claws 3-11 which are circularly arranged, the optical fiber clamping assembly comprises two identical second connecting rods 3-9 hinged with the winding claws 3-11, the end parts of the second connecting rods 3-9 are hinged with clamping press blocks 3-10, the end parts of one second connecting rod 3-9 are also hinged with one end of a first connecting rod 3-8, the first connecting rod 3-8 is an arc-shaped rod, the other end of the first connecting rod 3-8 is hinged with the driving end of a clamping cylinder 3-7, and a cylinder body of the clamping cylinder 3-7 is fixed on the winding claws 3-11. Like this, press from both sides tight cylinder along the length direction concertina movement of circle jack catch, still swings around the articulated shaft when driving first connecting rod along the length direction concertina movement who removes that jack catch to promote two second connecting rods and lean on pressing from both sides tight briquetting one end also swing, because two second connecting rods lean on circle jack catch one end to be motionless, so make to press from both sides between tight briquetting and the circle jack catch and keep parallelism all the time and the distance changes, therefore press from both sides tight briquetting and can press from both sides tightly and loosen optic fibre tip, and because press from both sides tight briquetting and push down in parallel all the time, press from both sides tight effect better.
The optical fiber winding assembly further comprises a winding motor 3-2, a driving end of the winding motor 3-2 is connected with a driving belt pulley 3-1, the driving belt pulley 3-1 is connected with a driven belt pulley 3-4 through a driving belt 3-3, the driven belt pulley 3-4 is coaxially connected with a claw folding cylinder 3-5, the claw folding cylinder 3-5 is connected with one end of a winding claw 3-11 through a claw folding connecting rod 3-6, and the claw folding connecting rod 3-6 is used for converting telescopic motion of the claw folding cylinder 3-5 along the axial direction of the cylinder into telescopic motion of the winding claw 3-11 along the radial direction of the cylinder. Like this, can drive the jack catch through the winding motor and draw in cylinder and the synchronous rotation of winding jack catch in, realize the action of circling to optic fibre, draw in the flexible motion of cylinder through the jack catch, can drive the winding jack catch and stretch and draw in to the realization is to tensioning in the optic fibre coiling process, and the pine of optic fibre coiling after accomplishing takes off.
The optical fiber positioning guide mechanism 5 comprises a vertical lifting mechanism 5-1, a centering cylinder 5-8 and a roller fixing block 5-7 are respectively and fixedly arranged on the vertical lifting mechanism 5-1, two starting claws 5-2 which vertically move in opposite directions are connected to the driving end of the centering cylinder 5-8, a first positioning roller 5-3 and a second positioning roller 5-4 are respectively arranged on the two pneumatic claws 5-2, and a first fixing roller 5-5 and a second roller 5-6 are respectively arranged on the roller fixing block 5-7. In this way, the optical fiber sequentially passes through the space between the first fixed roller 5-5 and the second roller 5-6 and the space between the first positioning roller 5-3 and the second positioning roller 5-4, so that the limitation and adjustment of the horizontal position and the vertical position of the optical fiber are realized, and the end part of the optical fiber is aligned to the clamping part of the optical fiber clamping assembly.
The first vertical plate 1 is further provided with a self-adaptive tensioning guide mechanism 8, the self-adaptive loading guide mechanism 8 is used for carrying out self-adaptive tensioning and guiding on optical fibers conveyed out from the optical fiber storage mechanism 11, the self-adaptive tensioning guide mechanism 8 comprises a support 8-2 fixed on the vertical plate 1, a swing rod rotating shaft 8-8 is hinged to the support 8-2, one end of the swing rod 8-5 is fixedly connected to the swing rod rotating shaft, the other end of the swing rod 8-5 is fixedly connected with an idler support 8-3, an idler pulley 8-4 is connected to the idler support 8-3, one end of a spring 8-7 is connected to the middle of the swing rod 8-5, a tension sensor 8-6 is connected to the other end of the spring, and the tension sensor is fixed on the support 8-2. A first guide wheel 6 and a second guide wheel 7 are also arranged between the self-adaptive tensioning guide mechanism 8 and the optical fiber positioning guide mechanism 5; the optical fiber stock mechanism 11 comprises an optical fiber disc 11-3, and the optical fiber disc 11-3 is connected with a motor 11-1 through a rotating shaft 11-2.
Therefore, the end part of the optical fiber on the optical fiber stock mechanism bypasses the idler wheel at first and then sequentially bypasses the first guide wheel and the second guide wheel to tension and guide, in the process of conveying the optical fiber by the motor-driven optical fiber disc, if the winding speed of the first winding mechanism or the second winding mechanism is too high or the rotating speed of the motor is too low, the tension of the optical fiber is too high, the phenomenon of disconnection is easy to occur, and when the tension of the optical fiber exceeds a threshold value, the deformation of the spring also exceeds the threshold value, so that whether the tension of the optical fiber exceeds the threshold value or not can be automatically obtained by reading the reading of the tension sensor, and the rotating speed of the motor or the winding rotating speeds of the first winding mechanism and the second winding mechanism can be adjusted.
The double-end winding method of the optical fiber double-end winding device comprises the following steps:
1. the control optical fiber clamping assembly is positioned on one side of the second winding mechanism 4, and one end of the optical fiber on the optical fiber stock mechanism 11 is sequentially wound around the idler pulley 8-4, the first guide wheel 6, the second guide wheel 7 and the optical fiber positioning guide mechanism 5 of the self-adaptive tensioning guide mechanism 8 and then is placed on the optical fiber clamping assembly to be clamped.
2. The clamping press blocks of the first winding mechanism 3 and the second winding mechanism 4 are controlled to be in a loosening state, and the optical fiber moving assembly drives the optical fiber clamping assembly to move, so that the optical fiber firstly passes through the space between the clamping press blocks on the second winding mechanism 4 and the winding claw, and therefore when the optical fiber is cut, the second winding mechanism can clamp at the same time, and one end of the cut optical fiber is prevented from being unconstrained; the optical fiber clamping assembly finally reaches one side of the first winding mechanism 3, the end part of the optical fiber is placed between the clamping pressing block on the first winding mechanism 3 and the winding claw to clamp, the optical fiber clamping assembly releases the optical fiber, and the first winding mechanism 3 winds.
3. The optical fiber moving assembly drives the optical fiber clamping assembly to return to one side of the second winding mechanism 4, in the return process, the optical fiber passes through the space between the upper cutter and the lower cutter of the optical fiber cutting assembly, when the optical fiber length from the end part of the optical fiber to the optical fiber cutting assembly reaches a specified length, the first winding mechanism 3 stops winding, the optical fiber clamping assembly clamps the optical fiber, the optical fiber cutting assembly cuts the optical fiber, and the second winding mechanism 4 clamps the cut end part of the optical fiber. This is to clamp the end of the fiber in advance before cutting, facilitating the next winding.
4. The second winding mechanism 4 performs forward winding, while the first winding mechanism 3 performs reverse winding, and the optical fiber on the first winding mechanism is reversely conveyed to a part of the second winding mechanism, and finally the optical fiber with the specified length is wound into a double-end winding structure.
In the whole optical fiber winding process, the reading of the tension sensor is obtained in real time, and when the reading of the tension sensor exceeds a maximum threshold value, the rotating speed of the motor is increased or the rotating speeds of the first winding mechanism and the second winding mechanism are reduced, so that the tensioning force of the optical fiber is reduced, and the optical fiber is ensured not to be broken; when the reading of the tension sensor is smaller than the minimum threshold value, the rotating speed of the motor is reduced or the rotating speeds of the first winding mechanism and the second winding mechanism are increased, the tensioning force of the optical fiber is increased, and the effect of the optical fiber winding is ensured.
Claims (9)
1. An optical fiber double-end winding device is characterized in that: the optical fiber positioning and cutting device comprises a first vertical plate (1), wherein an optical fiber storage mechanism (11), an optical fiber positioning and guiding mechanism (5), a fiber clamping and cutting mechanism (9), a first winding mechanism (3) and a second winding mechanism (4) are respectively arranged on the first vertical plate (1) along the conveying direction of optical fibers; the optical fiber positioning guide mechanism (5) is used for adjusting the height of the optical fiber and limiting the horizontal position of the optical fiber; the clamping fiber cutting mechanism comprises a fiber clamping assembly, a fiber cutting assembly and a fiber moving assembly, wherein the fiber clamping assembly and the fiber cutting assembly are fixed at the moving end of the fiber moving assembly, the fiber moving assembly is used for driving the fiber clamping assembly and the fiber cutting assembly to translate between a first winding mechanism (3) and a second winding mechanism (4), and the first winding mechanism (3) and the second winding mechanism (4) are used for automatically clamping the end part of the fiber and automatically winding;
the structure of the first winding mechanism (3) is the same as that of the second winding mechanism (4), the optical fiber winding mechanism comprises an optical fiber winding assembly and an optical fiber clamping assembly, the optical fiber winding assembly comprises a plurality of winding claws (3-11) which are circularly arranged, the optical fiber clamping assembly comprises a second connecting rod (3-9) hinged with the winding claws (3-11), the end part of the second connecting rod (3-9) is hinged with a clamping pressing block (3-10), the end part of the second connecting rod (3-9) is also hinged with one end of the first connecting rod (3-8), the other end of the first connecting rod (3-8) is hinged with the driving end of a clamping cylinder (3-7), and a cylinder body of the clamping cylinder (3-7) is fixed on the winding claws (3-11).
2. The dual-end optical fiber winding apparatus of claim 1 wherein: the optical fiber moving assembly comprises a linear guide rail (9-1) positioned between the first winding mechanism (3) and the second winding mechanism (4), the linear guide rail (9-1) is in sliding fit with a linear sliding block (9-8), the linear sliding block (9-8) is fixedly connected to a base (9-9), and the optical fiber clamping assembly and the optical fiber cutting assembly are both fixed to the base (9-9).
3. The dual-end optical fiber winding apparatus of claim 2 wherein: along the optical fiber conveying direction, the optical fiber sequentially passes through an optical fiber clamping assembly and an optical fiber cutting assembly, wherein the optical fiber clamping assembly comprises a wire drawing air claw (9-3), and the wire drawing air claw (9-3) is used for driving a first wire drawing clamping block (9-4) and a second wire drawing clamping block (9-5) to move in opposite directions to clamp the optical fiber; the optical fiber cutting assembly comprises a cutter air claw (9-2), wherein the cutter air claw (9-2) is used for driving a lower cutter (9-6) and an upper cutter (9-7) to move in opposite directions to cut off an optical fiber.
4. The dual-end optical fiber winding apparatus of claim 1 wherein: the optical fiber winding assembly further comprises a winding motor (3-2), a driving end of the winding motor (3-2) is connected with a driving belt pulley (3-1), the driving belt pulley (3-1) is connected with a driven belt pulley (3-4) through a driving belt (3-3), the driven belt pulley (3-4) is coaxially connected with a claw folding cylinder (3-5), the claw folding cylinder (3-5) is connected with one end of a winding claw (3-11) through a claw folding connecting rod (3-6), and the claw folding connecting rod (3-6) is used for converting telescopic motion of the claw folding cylinder (3-5) along the axial direction of the cylinder into telescopic motion of the winding claw (3-11) along the radial direction of the cylinder.
5. The dual-end optical fiber winding apparatus of claim 1 wherein: the optical fiber positioning guide mechanism (5) comprises a vertical lifting mechanism (5-1), a centering cylinder (5-8) and a roller fixing block (5-7) are respectively and fixedly arranged on the vertical lifting mechanism (5-1), two pneumatic claws (5-2) which vertically move in opposite directions are connected with the driving end of the centering cylinder (5-8), a first positioning roller (5-3) and a second positioning roller (5-4) are respectively arranged on the two pneumatic claws (5-2), and a first fixing roller (5-5) and a second roller (5-6) are arranged on the roller fixing block (5-7).
6. The dual-end optical fiber winding apparatus of claim 1 wherein: the self-adaptive tensioning guide mechanism (8) is further arranged on the first vertical plate (1), the self-adaptive tensioning guide mechanism (8) is used for carrying out self-adaptive tensioning and guiding on optical fibers conveyed out from the optical fiber storage mechanism (11), the self-adaptive tensioning guide mechanism (8) comprises a support (8-2) fixed on the first vertical plate (1), a swing rod rotating shaft (8-8) is hinged on the support (8-2), one end of the swing rod (8-5) is fixedly connected with the swing rod rotating shaft, the other end of the swing rod (8-5) is fixedly connected with an idler wheel support (8-3), one end of a spring (8-7) is connected with the middle part of the swing rod (8-5), the other end of the spring (8-7) is connected with a tension sensor (8-6), and the tension sensor (8-6) is fixed on the support (8-2).
7. The dual-end optical fiber winding apparatus of claim 6 wherein: a first guide wheel (6) and a second guide wheel (7) are also arranged between the self-adaptive tensioning guide mechanism (8) and the optical fiber positioning guide mechanism (5); the optical fiber storage mechanism (11) comprises an optical fiber disc (11-3), and the optical fiber disc (11-3) is connected with a motor (11-1) through a rotating shaft (11-2).
8. A double-end winding method based on the optical fiber double-end winding device according to any one of claims 1 to 7, comprising:
(1) The optical fiber clamping assembly is controlled to be positioned at one side of the second winding mechanism (4), and one end of an optical fiber on the optical fiber stock mechanism (11) is sequentially wound around the self-adaptive tensioning guide mechanism (8), the first guide wheel (6), the second guide wheel (7) and the optical fiber positioning guide mechanism (5) and then is placed on the optical fiber clamping assembly to be clamped;
(2) The optical fiber moving assembly drives the optical fiber clamping assembly to move to one side of the first winding mechanism (3), the end part of the optical fiber is placed on the first winding mechanism (3) to be clamped, the optical fiber clamping assembly loosens the optical fiber, and the first winding mechanism (3) winds;
(3) The optical fiber moving assembly drives the optical fiber clamping assembly to return to one side of the second winding mechanism (4), when the optical fiber length from the end part of the optical fiber to the optical fiber cutting assembly reaches a specified length, the first winding mechanism (3) stops winding, the optical fiber cutting assembly cuts the optical fiber, and the second winding mechanism (4) clamps the cut end part of the optical fiber;
(4) The second winding mechanism (4) performs winding, and the first winding mechanism (3) performs reverse winding, so that the optical fiber with the specified length is wound into a double-end winding structure.
9. The dual-end winding method of an optical fiber dual-end winding device of claim 8, wherein: a fiber clamping assembly for passing the optical fiber through the second winding mechanism (4) during the movement and return of the fiber clamping assembly to the first winding mechanism (3); the fiber clamping assembly clamps the optical fiber before the fiber cleaving assembly cleaves the optical fiber.
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| CN115285794B (en) * | 2022-08-15 | 2024-06-18 | 中山新诺微电子有限公司 | Optical fiber wire drawing and cutting machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194249A (en) * | 1997-03-25 | 1998-09-30 | 康宁股份有限公司 | Automatic threading and winding optic fiber double main shaft winder |
| CN103303743A (en) * | 2012-03-14 | 2013-09-18 | 广东海粤集团有限公司 | Optical fiber winding device |
| CN104555562A (en) * | 2014-12-30 | 2015-04-29 | 中天科技光纤有限公司 | Automatic switching and collecting method and unit for screening and rewinding of optical fiber |
| CN108439052A (en) * | 2018-04-25 | 2018-08-24 | 昂纳信息技术（深圳）有限公司 | One kind is around fine device |
| CN110002275A (en) * | 2019-04-16 | 2019-07-12 | 武汉楚星光纤应用技术有限公司 | Optical fiber automatic erasing is around equipment |
| CN110467052A (en) * | 2019-08-15 | 2019-11-19 | 珠海市柏泉精密制造有限公司 | A kind of automatic cut-to-length spooling equipment applied to optical fiber |
| CN211687734U (en) * | 2019-12-31 | 2020-10-16 | 武汉荆楚上品科技有限公司 | Optical fiber fixed-length cutting device |
| CN212374594U (en) * | 2020-05-12 | 2021-01-19 | 武汉光圈科技有限公司 | Optical fiber winding machine |
| CN112938620A (en) * | 2021-04-20 | 2021-06-11 | 南宁恒启联源机械技术有限责任公司 | Novel double-head winding device and using method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3035652B1 (en) * | 2015-04-29 | 2017-05-12 | Conductix Wampfler France | MACHINE FOR PRODUCING AN OPTICAL FIBER AND METHOD FOR PLACING THE OPTICAL FIBER IN SUCH A MACHINE |
-
2021
- 2021-12-17 CN CN202111552648.6A patent/CN114104852B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194249A (en) * | 1997-03-25 | 1998-09-30 | 康宁股份有限公司 | Automatic threading and winding optic fiber double main shaft winder |
| CN103303743A (en) * | 2012-03-14 | 2013-09-18 | 广东海粤集团有限公司 | Optical fiber winding device |
| CN104555562A (en) * | 2014-12-30 | 2015-04-29 | 中天科技光纤有限公司 | Automatic switching and collecting method and unit for screening and rewinding of optical fiber |
| CN108439052A (en) * | 2018-04-25 | 2018-08-24 | 昂纳信息技术（深圳）有限公司 | One kind is around fine device |
| CN110002275A (en) * | 2019-04-16 | 2019-07-12 | 武汉楚星光纤应用技术有限公司 | Optical fiber automatic erasing is around equipment |
| CN110467052A (en) * | 2019-08-15 | 2019-11-19 | 珠海市柏泉精密制造有限公司 | A kind of automatic cut-to-length spooling equipment applied to optical fiber |
| CN211687734U (en) * | 2019-12-31 | 2020-10-16 | 武汉荆楚上品科技有限公司 | Optical fiber fixed-length cutting device |
| CN212374594U (en) * | 2020-05-12 | 2021-01-19 | 武汉光圈科技有限公司 | Optical fiber winding machine |
| CN112938620A (en) * | 2021-04-20 | 2021-06-11 | 南宁恒启联源机械技术有限责任公司 | Novel double-head winding device and using method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 焦健 ; .光纤救灾机器人收线装置设计研究.中国公共安全(学术版).2011,(第02期),第58-60页. * |
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