CN214217760U - Optical fiber back-twisting machine - Google Patents
Optical fiber back-twisting machine Download PDFInfo
- Publication number
- CN214217760U CN214217760U CN202022759345.9U CN202022759345U CN214217760U CN 214217760 U CN214217760 U CN 214217760U CN 202022759345 U CN202022759345 U CN 202022759345U CN 214217760 U CN214217760 U CN 214217760U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- unit
- fiber
- untwisting
- releasing
- 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
Images
Landscapes
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The utility model discloses an optical fiber untwisting machine, which comprises a frame, and an optical fiber releasing unit, an optical fiber withdrawing unit and an optical fiber untwisting unit which are arranged on the frame, wherein optical fibers enter the optical fiber untwisting unit from the optical fiber releasing unit and are wound on the optical fiber withdrawing unit after passing through an optical fiber detection component; the optical fiber untwisting unit is composed of a plurality of guide wheels, and a stress detection unit is arranged at the bottom of one of the guide wheels; the optical fiber untwisting machine also comprises a controller used for controlling the fiber releasing unit and the fiber collecting unit, and the stress detection unit is connected with the controller; the utility model discloses an optic fibre moves back and turns round quick-witted simple structure, convenient operation, optic fibre move back and turn round the quality better, lay the optic fibre in-process at optic fibre flexible panel for optic fibre has torsional stress littleer, thereby reduces the remaining return difference influence of turning round the number to high low temperature performance of flexible panel optic fibre ring, further reduces the remaining number of turning round to the adverse effect of linear compensation, improves the yield of flexible panel.
Description
Technical Field
The utility model relates to a technical field of flexible panel processing, more specifically the saying so relates to an optic fibre moves back machine of turning round.
Background
The optical fiber flexible panel can orderly integrate a plurality of optical fibers in a flexible plane substrate, and realize the accurate control and management of interconnection, intersection and switching among a large number of optical fiber channels in a limited flexible two-dimensional plane, so as to solve the difficult problem of high-density integration of the optical fibers; the Young modulus of the optical fiber is very high in the process of laying the optical fiber by the optical fiber flexible panel, and the stress of the optical fiber is eliminated by continuous real-time feedback control in the laying process of the optical fiber, so that the optical fiber can be smoothly attached to the substrate. The existing untwisting method utilizes an optical fiber untwisting machine to eliminate the stress of the optical fiber in real time, and ensures that the optical fiber is smoothly attached to a substrate, thereby improving the yield of the flexible panel.
However, with the coming of the 5G era, the high-speed communication technology is rapidly developed, the information amount is exponentially increased, the requirements of large-scale cross interconnection of optical fibers and high-capacity data exchange must be generated between communication machine rooms, between communication equipment and even between equipment internal mainboards, and the requirements on an optical fiber flexible panel are higher, so that the existing optical fiber untwisting machine cannot meet the untwisting requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide optic fibre and move back machine of turning round.
The utility model discloses a following technical scheme realizes: an optical fiber untwisting machine is characterized by comprising a rack, and an optical fiber releasing unit, an optical fiber collecting unit and an optical fiber untwisting unit which are arranged on the rack, wherein optical fibers enter the optical fiber untwisting unit from the optical fiber releasing unit and are wound on the optical fiber collecting unit after passing through an optical fiber detection assembly;
the optical fiber untwisting unit is composed of a plurality of guide wheels, and a stress detection unit is arranged at the bottom of one of the guide wheels;
the optical fiber untwisting machine further comprises a controller used for controlling the fiber releasing unit and the fiber collecting unit, and the stress detection unit is connected with the controller.
The utility model discloses add the stress detection unit on the basis that original optic fibre moved back the machine of turning round, turn round the in-process real-time detection back and put fine unit and receive the optic fibre elasticity degree between the fine unit and feed back to the controller to automatic adjustment puts fine speed of putting of fine unit and receives the fine speed of receipts of fine unit, when receiving fine, real-time adjustment is put fine unit and is received the elasticity of optic fibre between the fine unit, makes to receive that the optic fibre torsional stress on receiving fine unit is littleer.
Specifically, put fine unit including mutually supporting put fine wheel with put fine motor, put fine motor and put through the shaft coupling and put fine bearing connection between the fine wheel, put fine motor connection director, controller control is put fine motor and is rotated, drives the shaft coupling and put fine bearing synchronous rotation to the fine wheel rotation is put in the drive, optic fibre is taken turns to and is pull and go out by putting fine.
Specifically, receive fine unit including the receipts fine wheel of mutually supporting with receive fine motor, receipts fine motor with receive and be connected through the shaft coupling between the fine wheel with receive fine bearing, receipts fine motor connection director, controller control receipts fine motor rotates, drives the shaft coupling and receives fine bearing synchronous rotation to the area is received fine wheel and is rotated, optic fibre is received and is wound on receiving fine wheel 21.
It is specific, this kind optic fibre move back and turn round machine still include the frame, put fine unit, receive fine unit, optic fibre move back and turn round unit and stress detecting element and all establish in the frame, stress detecting element include the tensiometer base and be located the tensiometer on the tensiometer base, one of them with the leading wheel that stress detecting element mutually supported passes through the leading wheel base to be fixed in the frame, the leading wheel base is in rotatable in the frame, just leading wheel base bottom hug closely the tensiometer, tensiometer connection director.
Preferably, the optical fiber untwisting unit further comprises a lifting mechanism, one of the guide wheels is fixed at a lifting end of the lifting mechanism, the lifting mechanism is connected with the controller, and the position of one of the guide wheels in the vertical direction is adjusted through the lifting mechanism, so that the tightness of the optical fiber between the fiber releasing unit and the fiber collecting unit is rapidly adjusted.
Preferably, the optical fiber untwisting units are provided with two groups, and the two groups of optical fiber untwisting units are respectively arranged on the optical fiber releasing unit and the optical fiber collecting unit, so that the quality of optical fiber untwisting is improved, the optical fiber is prevented from being axially twisted, and the optical fiber is kept in a straight state in the axial direction.
Preferably, the fiber releasing unit and the fiber collecting unit are respectively provided with a clamping assembly for light to pass through, the clamping assemblies are composed of cylinders matched with each other, and the two cylinders can rotate along the circumferential direction.
Preferably, put fine unit and receive and still be equipped with the optical fiber detection unit between the fine unit, the optical fiber detection unit including CCD camera, image sensor and the liquid crystal display who connects gradually, the CCD camera locate the frame on be used for detecting the optic fibre elasticity, just image sensor connection director, but through liquid crystal display direct observation supply fine unit and receive the elasticity state of optic fibre between the fine unit to put the rotational speed of fine wheel motor and receipts fine wheel motor for manual adjustment, the adjustment is put fine unit and is received the elasticity of optic fibre between the fine unit.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses an optic fibre moves back and turns round quick-witted simple structure, convenient operation, optic fibre move back and turn round the quality better, lay the optic fibre in-process at optic fibre flexible panel for optic fibre has torsional stress littleer, thereby reduces the remaining return difference influence of turning round the number to high low temperature performance of flexible panel optic fibre ring, further reduces the remaining number of turning round to the adverse effect of linear compensation, improves the yield of flexible panel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a block diagram of the back-twist operation of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the fiber collecting unit of the present invention;
fig. 4 is an overall schematic view of the fiber collecting unit of the present invention.
Description of reference numerals:
1. the device comprises a fiber releasing unit, 11 a fiber releasing wheel, 2 a fiber collecting unit, 21 a fiber collecting wheel, 22 a fiber collecting motor, 23 a coupler, 3 an optical fiber back-twisting unit, 31 a guide wheel, 4 a stress detection unit, 41 a tensiometer, 5 a clamping assembly, 6 a lifting mechanism, 71 and a CCD camera.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
As shown in fig. 1, an optical fiber untwisting machine includes a rack, and a fiber releasing unit 1, a fiber withdrawing unit 2, and an optical fiber untwisting unit 3 disposed on the rack, wherein an optical fiber enters the fiber untwisting unit from the fiber releasing unit 1 and is wound on the fiber withdrawing unit 2 after passing through an optical fiber detection assembly;
as shown in fig. 2, the optical fiber untwisting unit 3 is composed of a plurality of guide wheels 31, and the optical fiber untwists after passing through the plurality of guide wheels 31, and a stress detection unit 4 is arranged at the bottom of one of the guide wheels 31, and the stress detection unit 4 is used for sensing the tension of the optical fiber on the guide wheel 31;
the optical fiber untwisting machine further comprises a controller used for controlling the fiber releasing unit 1 and the fiber collecting unit 2, the stress detection unit 4 is connected with the controller, the stress detection unit 4 feeds the stress on the guide wheel 31 back to the controller, meanwhile, the optical fiber detection unit feeds the detected tightness state information of the optical fiber back to the controller, and then the controller respectively adjusts the fiber releasing speed of the fiber releasing unit 1 and the fiber collecting speed of the fiber collecting unit 2;
specifically, put fine unit 1 including mutually supporting put fine wheel 11 with put fine motor, put fine motor and put through the shaft coupling and put fine bearing connection between the fine wheel 11, put fine motor connection director, put fine motor and rotate, drive the shaft coupling and put fine bearing synchronous rotation to the fine 11 wheels of drive is put in the drive and is rotated, optic fibre is pulled and is gone out by putting fine wheel 11.
Specifically, as shown in fig. 3, the fiber collecting unit 2 includes a fiber collecting wheel 21 and a fiber collecting motor 22 that are matched with each other, the fiber collecting motor 22 is connected with the fiber collecting wheel 21 through a coupler 23 and a fiber collecting bearing, the fiber collecting motor is connected with a controller, the fiber collecting motor rotates to drive the coupler and the fiber collecting bearing to rotate synchronously, so that the fiber collecting wheel 21 is driven to rotate, and the optical fiber is collected and wound on the fiber collecting wheel 21.
Specifically, as shown in fig. 4, the optical fiber untwisting machine further includes a rack, the fiber releasing unit 1, the fiber collecting unit 2, the optical fiber untwisting unit 3 and the stress detecting unit 4 are all disposed on the rack, the stress detecting unit 4 includes a tensiometer base and a tensiometer 41 disposed on the tensiometer base, one of the guide wheels 31 mutually matched with the stress detecting unit 4 is fixed on the rack through the guide wheel base, the guide wheel base is rotatable on the rack, the bottom of the guide wheel base is tightly attached to the tensiometer 41, the tensiometer 41 is connected to the controller, when the optical fiber passes through the guide wheel 31, the optical fiber drives the guide wheel base to rotate along the direction in which the optical fiber passes, so that the guide wheel base generates pressure on the tensiometer 41, the tensiometer 41 senses the pressure of the guide wheel base to measure the stress value of the optical fiber at the time, the tensiometer 41 feeds the stress value of the optical fiber back to the PLC control system through the controller, and the whole stress detection is realized.
Before implementation, the controller sets the initial rotating speeds of the fiber releasing wheel motor and the fiber collecting motor 22, the tightness range of the optical fiber between the fiber releasing unit 1 and the fiber collecting unit 2, and the range value of the force applied to the guide wheel 31 by the optical fiber when the optical fiber passes through the optical fiber untwisting unit 3, the optical fiber is untwisted by the fiber releasing wheel 11 through the plurality of guide wheels 31 in sequence and then wound on the fiber winding wheel 21, the stress detection unit 4 feeds back the monitored data to the controller in real time in the back twist process, the controller adjusts the rotating speed of the fiber releasing wheel motor and the fiber collecting motor 22 according to the decibel of the received data, so that the tightness of the optical fiber between the fiber releasing unit 1 and the fiber collecting unit 2 and the force applied to the guide wheel 31 by the optical fiber when the optical fiber passes through the optical fiber untwisting unit 3 are within preset range values, thereby adjusting the tightness state of the optical fiber between the fiber releasing unit 1 and the fiber collecting unit 2, and reducing the torsion stress of the optical fiber wound on the fiber collecting wheel 21.
As a preferable scheme of the above embodiment, as shown in fig. 4, the optical fiber untwisting unit 3 further includes an elevating mechanism, one of the guide wheels 31 is fixed at an elevating end of the elevating mechanism, and the elevating mechanism is connected to the controller, and the elevating mechanism adjusts a position of one of the guide wheels 31 in a vertical direction, so as to rapidly adjust tightness of the optical fiber between the fiber releasing unit 1 and the fiber collecting unit 2.
As a preferable mode of the above embodiment, as shown in fig. 2, the optical fiber untwisting units 3 have two sets, and the two sets of the optical fiber untwisting units 3 are respectively disposed on the fiber releasing unit 1 and the fiber collecting unit 2, so as to further improve the quality of untwisting the optical fiber.
As a preferable scheme of the above embodiment, as shown in fig. 2, the fiber releasing unit 1 and the fiber collecting unit 2 are both provided with a clamping component 5 for light to pass through, the clamping component 5 is composed of cylinders which are matched with each other, and both the cylinders can rotate along the circumferential direction, when the optical fiber passes through the cylindrical surfaces of the two cylinders, the optical fiber controls the torsion of the axial direction of the optical fiber, and the optical fiber rotates axially along with the torsion, so as to avoid the axial torsion of the optical fiber, and keep the axial direction of the optical fiber in a straight state.
As a preferable scheme of the above embodiment, as shown in fig. 2, an optical fiber detection unit is further disposed between the fiber releasing unit 1 and the fiber collecting unit 2, the optical fiber detection unit includes a CCD camera 71, an image sensor and a liquid crystal display, which are sequentially connected, the CCD camera 71 is disposed on the rack and is used for detecting tightness of the optical fiber, the image sensor is connected to the controller, and tightness of the optical fiber between the fiber supplying unit 1 and the fiber collecting unit 2 can be directly observed through the liquid crystal display, so that rotation speeds of the fiber releasing wheel motor and the fiber collecting motor 22 are manually adjusted, and tightness of the optical fiber between the fiber releasing unit 1 and the fiber collecting unit 2 is adjusted.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An optical fiber untwisting machine is characterized by comprising a rack, and an optical fiber releasing unit, an optical fiber collecting unit and an optical fiber untwisting unit which are arranged on the rack, wherein optical fibers enter the optical fiber untwisting unit from the optical fiber releasing unit and are wound on the optical fiber collecting unit after passing through an optical fiber detection assembly;
the optical fiber untwisting unit is composed of a plurality of guide wheels, and a stress detection unit is arranged at the bottom of one of the guide wheels;
the optical fiber untwisting machine further comprises a controller used for controlling the fiber releasing unit and the fiber collecting unit, and the stress detection unit is connected with the controller.
2. The optical fiber untwisting machine according to claim 1, wherein the fiber releasing unit comprises a fiber releasing wheel and a fiber releasing motor which are matched with each other, the fiber releasing motor and the fiber releasing wheel are connected through a coupler and a fiber releasing bearing, and the fiber releasing motor is connected with the controller.
3. The optical fiber untwisting machine according to claim 1, wherein the fiber collecting unit comprises a fiber collecting wheel and a fiber collecting motor which are matched with each other, the fiber collecting motor is connected with the fiber collecting wheel through a coupler and a fiber collecting bearing, and the fiber collecting motor is connected with the controller.
4. The optical fiber untwisting machine according to claim 1, characterized in that the optical fiber untwisting machine further comprises a rack, the fiber releasing unit, the fiber collecting unit, the optical fiber untwisting unit and the stress detecting unit are all arranged on the rack, the stress detecting unit comprises a tensiometer base and a tensiometer arranged on the tensiometer base, one of the guide wheels matched with the stress detecting unit is fixed on the rack through the guide wheel base, the guide wheel base is rotatable on the rack, the bottom of the guide wheel base is tightly attached to the tensiometer, and the tensiometer is connected with the controller.
5. An optical fiber untwisting machine according to claim 1, wherein the optical fiber untwisting unit further comprises a lifting mechanism, one of the guide wheels is fixed at a lifting end of the lifting mechanism, and the lifting mechanism is connected with the controller.
6. The optical fiber untwisting machine according to any one of claims 1 to 5, wherein there are two sets of the optical fiber untwisting units, and the two sets of the optical fiber untwisting units are respectively disposed on the fiber releasing unit and the fiber collecting unit.
7. The optical fiber untwisting machine according to claim 6, wherein the fiber releasing unit and the fiber collecting unit are provided with clamping components for light to pass through, the clamping components are composed of cylinders which are matched with each other, and the two cylinders can rotate along the circumferential direction.
8. The optical fiber untwisting machine according to claim 7, wherein an optical fiber detection unit is further arranged between the fiber releasing unit and the fiber collecting unit.
9. The optical fiber untwisting machine according to claim 8, wherein the optical fiber detection unit comprises a CCD camera, an image sensor and a liquid crystal display screen which are connected in sequence, the CCD camera is arranged on the frame and used for detecting the tightness of the optical fiber, and the image sensor is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759345.9U CN214217760U (en) | 2020-11-25 | 2020-11-25 | Optical fiber back-twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759345.9U CN214217760U (en) | 2020-11-25 | 2020-11-25 | Optical fiber back-twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214217760U true CN214217760U (en) | 2021-09-17 |
Family
ID=77698965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022759345.9U Active CN214217760U (en) | 2020-11-25 | 2020-11-25 | Optical fiber back-twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214217760U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018285A (en) * | 2021-11-03 | 2022-02-08 | 株洲菲斯罗克光电科技股份有限公司 | Optical fiber untwisting device and method |
| CN114229603A (en) * | 2021-12-03 | 2022-03-25 | 武汉长盈通光电技术股份有限公司 | Uninterrupted optical fiber take-up mechanism and method |
| CN117208670A (en) * | 2023-11-07 | 2023-12-12 | 深圳市亨东光电有限公司 | Low-stress optical cable winding and unwinding device |
| CN114018285B (en) * | 2021-11-03 | 2024-06-07 | 株洲菲斯罗克光电科技股份有限公司 | Optical fiber untwisting device and method |
-
2020
- 2020-11-25 CN CN202022759345.9U patent/CN214217760U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018285A (en) * | 2021-11-03 | 2022-02-08 | 株洲菲斯罗克光电科技股份有限公司 | Optical fiber untwisting device and method |
| CN114018285B (en) * | 2021-11-03 | 2024-06-07 | 株洲菲斯罗克光电科技股份有限公司 | Optical fiber untwisting device and method |
| CN114229603A (en) * | 2021-12-03 | 2022-03-25 | 武汉长盈通光电技术股份有限公司 | Uninterrupted optical fiber take-up mechanism and method |
| CN114229603B (en) * | 2021-12-03 | 2022-07-08 | 武汉长盈通光电技术股份有限公司 | Uninterrupted optical fiber take-up mechanism and method |
| CN117208670A (en) * | 2023-11-07 | 2023-12-12 | 深圳市亨东光电有限公司 | Low-stress optical cable winding and unwinding device |
| CN117208670B (en) * | 2023-11-07 | 2024-01-16 | 深圳市亨东光电有限公司 | Low-stress optical cable winding and unwinding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214217760U (en) | Optical fiber back-twisting machine | |
| CN1131898C (en) | Method and apparatus for spinning and winding filaments | |
| CN103076758B (en) | All-fiber sensing probe coiling device and winding method | |
| CN103628199A (en) | Drum inter-storage of yarn at an operating unit of a textile machine and method of controlling it | |
| CN108439052A (en) | One kind is around fine device | |
| CN106054692A (en) | Fiber winding system and automatic control method | |
| CN106769545A (en) | The deployable system safety testing device of carbon fibre tow and measuring method | |
| CN108828743A (en) | The optical fiber pine winding apparatus of controlled diameter | |
| CN213328032U (en) | Automatic tension adjusting device for carbon fiber creel | |
| CN1108530C (en) | Method for producing photoconductive fiber beltshape cable | |
| CN115557320A (en) | Full-automatic winding device and method for optical fiber coil manufacturing | |
| CN107346705B (en) | Automatic winding machine | |
| CN112744637A (en) | Automatic precision winding rewinding machine | |
| CN209259390U (en) | Fiber tension regulating device | |
| CN114114579B (en) | Multi-contact telescopic optical cable laying device and optical cable laying method thereof | |
| CN113737327A (en) | Fiber twisting device | |
| CN210456975U (en) | Modularization is applicable to sieve separator of multiple diameter optic fibre | |
| CN109263009B (en) | Preparation device for sleeve of full-dry self-supporting optical cable | |
| CN109764894B (en) | Optical fiber ring curing pretreatment equipment | |
| CN210193686U (en) | Optical fiber image transmission bundle continuous wire drawing fixed-length cutting integrated automatic control system | |
| CN109626127B (en) | Automatic spool system of miniature bare fiber | |
| CN1424447A (en) | Spinning machines | |
| CN221070433U (en) | Take-up device for optical fiber screening machine | |
| CN208279106U (en) | A kind of novel optical fiber segmentation Wiring apparatus | |
| CN205346495U (en) | Spool wire winding drive mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |