CN101158583A - Optical fiber axial direction bus cable structure of optical fiber gyroscope wire winder - Google Patents
Optical fiber axial direction bus cable structure of optical fiber gyroscope wire winder Download PDFInfo
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- CN101158583A CN101158583A CNA2007101560759A CN200710156075A CN101158583A CN 101158583 A CN101158583 A CN 101158583A CN A2007101560759 A CNA2007101560759 A CN A2007101560759A CN 200710156075 A CN200710156075 A CN 200710156075A CN 101158583 A CN101158583 A CN 101158583A
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- optical fiber
- ball screw
- ball bearing
- bearing screw
- screw mandrel
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Abstract
The invention discloses an optical fiber axial winding displacement mechanism of an optical fiber gyroscope winding machine and comprises a base board platform, a ball bearing screw mandrel mechanism and an AC servo motor bracket arranged on the base board platform, a lead rail arranged along two sides of the ball bearing screw mandrel mechanism. The ball bearing screw mandrel mechanism is provided with two ball bearing screw mandrel brackets and the two brackets are provided with ball bearing screw mandrels. The ball bearing screw mandrel is provided with a connector, one end of the ball bearing screw mandrel is connected with a stepping motor through a shaft joint. The lead rail is provided with a sliding block and the sliding block and the connector are connected with a paying out platform. The paying out platform is provided with a paying out motor, an optical locating wheel, and a photographing mechanism, a paying out ring is connected with the paying out motor. The AC servo motor bracket is provided with an AC servo motor which is connected with a working ring. The invention can realize automation of the optical fiber winding displacement mechanism of the optical fiber gyroscope winding machine, the evenness of the optical fiber winding displacement is greatly improved compared with the traditional optical fiber gyroscope winding machine, and the invention provides winding out ring of fine quality consistency and high qualification rate.
Description
Technical field
The present invention relates to a kind of axial direction bus cable structure of optical fiber of optical fibre gyro coiling machine.Can be common to the axial bus-bar construction of different core optical fibers, when being used for the optical fibre gyro coiling machine coiling optical fiber be carried out along the building ring axial arranging.
Background technology
The bus-bar construction of optical fibre gyro coiling machine is different from the bus-bar construction on other common Winders, and this is by the decision of the reciprocity of optical fibre gyro.The bus-bar construction of common Winder, the purpose of winding displacement are for easy to use after the wire rod mostly, as long as line is roughly arranged even, the situation that lamination and so on does not take place gets final product.The fiber optic loop of optical fibre gyro is the working centre of optical fibre gyro.The arrange degree of uniformity of optical fiber on fiber optic loop directly determines the measuring accuracy of optical fibre gyro, and the degree of accuracy that each interlayer of optical fiber is arranged requires far above common spooling equipment.External force is born in the optical fiber part, can change the pattern of light conduction.If have at interval with one deck optical fiber two adjacent rings, can make the ring out-of-flatness that lays out, can't use.Therefore require each layer of optical fiber respectively very close to each other between the circle, but again can not mutual extrusion.Traditional optical fibre gyro coiling machine generally is by the manual monitoring winding displacement.The workman observes by eyes, revises arranging of optical fiber by hand.Because artificial participation, the ring that lays out has a lot of uncertainties, the rejection rate height.Therefore, design a kind of more accurate automatic winding displacement structure, very necessary.
Summary of the invention
The axial direction bus cable structure of optical fiber that the purpose of this invention is to provide a kind of optical fibre gyro coiling machine.
It has the base plate platform, on the base plate platform, be provided with the ball screw structure, the AC servo motor support, ball screw structure both sides are provided with guide rail, the ball screw structure has two ball screw supports, on two ball screw supports, be provided with ball screw, on ball screw, be provided with connector, end at ball screw is connected with stepper motor by shaft coupling, be provided with slide block at guide rail, slide block, connector is connected with the unwrapping wire platform, and the unwrapping wire platform is provided with the unwrapping wire motor, the fiber orientation wheel, the shooting structure, the unwrapping wire motor is connected with the unwrapping wire ring, be provided with AC servo motor on the AC servo motor support, AC servo motor is connected with building ring.
The present invention can realize the robotization of optical fibre gyro coiling machine winding displacement, under the situation of not having extraneous violent disturbance, does not need manual intervention, can realize that a people sees multimachine.The optical fibre gyro coiling machine that the optical fiber arrangement aspect is more traditional has significantly raising aspect homogeneity, the quality conformance that lays out ring is good, the qualification rate height.
Description of drawings
Fig. 1 is the axial direction bus cable structure of optical fiber synoptic diagram of optical fibre gyro coiling machine;
Fig. 2 is ball screw structure of the present invention and closed slide synoptic diagram;
Among the figure: base plate platform 1, AC servo motor support 2, AC servo motor 3, building ring 4, ball screw support 5, shaft coupling 6, stepper motor 7, connector 8, ball screw 9, guide rail 10, slide block 11, unwrapping wire platform 12, unwrapping wire motor 13, unwrapping wire ring 14, fiber orientation wheel 15, shooting structure 16.
Embodiment
As Fig. 1, shown in 2, the axial direction bus cable structure of optical fiber of optical fibre gyro coiling machine has base plate platform 1, on base plate platform 1, be provided with the ball screw structure, AC servo motor support 2, ball screw structure both sides are provided with guide rail 10, the ball screw structure has two ball screw supports 5, on two ball screw supports 5, be provided with ball screw 9, on ball screw 9, be provided with connector 8, end at ball screw 9 is connected with stepper motor 7 by shaft coupling 6, be provided with slide block 11 at guide rail 10, slide block 11, connector 8 is connected with unwrapping wire platform 12, unwrapping wire platform 12 is provided with unwrapping wire motor 13, fiber orientation wheel 15, shooting structure 16, unwrapping wire motor 13 is connected with unwrapping wire ring 14, is provided with AC servo motor 3 on AC servo motor support 2, and AC servo motor 3 is connected with building ring 4.
The shooting structure is got off the image taking of optical fiber arrangement, changes into picture signal, delivers to image processing circuit.By image processing circuit picture signal is changed into control signal, regulate the rotating speed of stepper motor, make optical fiber arrangement even.Fiber orientation wheel is used to keep optical fiber when the unwrapping wire structure is emitted, and laterally moving with respect to the unwrapping wire structure can not taken place.The optical fiber that assurance unwrapping wire structure is emitted is constant in the axial position of building ring.
When not having external disturbance, the ratio of the translational speed of the rotating speed of spindle motor and unwrapping wire structure is constant.Turn around as long as guarantee spindle motor, the core diameter of an optical fiber of unwrapping wire structure translation just can allow neat the arranging of optical fiber.Translation motor is driven by ball screw by stepper motor.
Suppose that stepper motor turns around and need walk m step, ball screw turns around, screw advancement n optical fiber core diameter, and stepper motor is walked m/n and is gone on foot core diameter of screw advancement so.The coiling electric motor elapsed time, t turned around, and made a move as long as guarantee the time interval of stepper motor assurance (n/m) * t, can make optical fiber arrangement neatly tight.
Under the actual conditions, always there is disturbance to take place.Therefore need to add feedback assembly, the influence of disturbance suppression.The situation of arranging that the present invention uses shooting structural simulation people's eyes to observe optical fiber.The situation of video camera picked-up optical fiber arrangement is delivered to image processing circuit to picture signal.Image processing circuit to image window, processing such as binaryzation, morphologic filtering, according to how much, shape facility search, judgement, identification around the position of optical fiber.Then image processing circuit calculate around the position of optical fiber and the deviation between the default position.This deviation is sent in the governor circuit as feedback signal.After governor circuit is handled feedback signal, produce control signal, adjust the rotating speed of stepper motor, make optical fiber reply correct position.If disturbance can't be got rid of, governor circuit makes all motor stall and lock-bits at once, reports to the police then.After the artificial eliminating disturbance, proceed work again.
Claims (1)
1. the axial direction bus cable structure of optical fiber of an optical fibre gyro coiling machine, it is characterized in that having base plate platform 1, on base plate platform 1, be provided with the ball screw structure, AC servo motor support 2, ball screw structure both sides are provided with guide rail 10, the ball screw structure has two ball screw supports 5, on two ball screw supports 5, be provided with ball screw 9, on ball screw 9, be provided with connector 8, end at ball screw 9 is connected with stepper motor 7 by shaft coupling 6, be provided with slide block 11 at guide rail 10, slide block 11, connector 8 is connected with unwrapping wire platform 12, unwrapping wire platform 12 is provided with unwrapping wire motor 13, fiber orientation wheel 15, shooting structure 16, unwrapping wire motor 13 is connected with unwrapping wire ring 14, is provided with AC servo motor 3 on AC servo motor support 2, and AC servo motor 3 is connected with building ring 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101560759A CN101158583B (en) | 2007-10-11 | 2007-10-11 | Optical fiber axial direction bus cable structure of optical fiber gyroscope wire winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101560759A CN101158583B (en) | 2007-10-11 | 2007-10-11 | Optical fiber axial direction bus cable structure of optical fiber gyroscope wire winder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101158583A true CN101158583A (en) | 2008-04-09 |
| CN101158583B CN101158583B (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101560759A Expired - Fee Related CN101158583B (en) | 2007-10-11 | 2007-10-11 | Optical fiber axial direction bus cable structure of optical fiber gyroscope wire winder |
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| CN (1) | CN101158583B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509773B (en) * | 2009-03-16 | 2011-06-22 | 浙江大学 | On-line control method of apparatus for winding optical fiber ring |
| CN102353365A (en) * | 2011-09-19 | 2012-02-15 | 天津全华时代航天科技发展有限公司 | Gyroscope holder of unmanned aerial vehicle |
| CN101670957B (en) * | 2008-09-09 | 2012-09-26 | 江苏佳成机械有限公司 | Wire arranging and collecting device in wire drawing machine |
| CN102967900A (en) * | 2011-09-01 | 2013-03-13 | 张培 | 26-channel adapter type optical switch |
| CN104076706A (en) * | 2014-06-27 | 2014-10-01 | 中国电子科技集团公司第八研究所 | Optical fiber automatic dense arrangement control system based on image recognition technology |
| CN107830852A (en) * | 2017-12-09 | 2018-03-23 | 杨学智 | Pneumatic Tension controller and optic fiber gyroscope winding machine |
| CN113108810A (en) * | 2021-04-06 | 2021-07-13 | 刘铭 | High-efficient winding device is used in production of fiber gyroscope |
| CN113432836A (en) * | 2021-06-04 | 2021-09-24 | 长春工业大学 | Optical fiber winding quality monitoring method and device based on laser ranging technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560922Y (en) * | 2002-04-24 | 2003-07-16 | 上海海蓝光通讯技术有限公司 | Optical-fiber annular symmetrical rewinder |
-
2007
- 2007-10-11 CN CN2007101560759A patent/CN101158583B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670957B (en) * | 2008-09-09 | 2012-09-26 | 江苏佳成机械有限公司 | Wire arranging and collecting device in wire drawing machine |
| CN101509773B (en) * | 2009-03-16 | 2011-06-22 | 浙江大学 | On-line control method of apparatus for winding optical fiber ring |
| CN102967900A (en) * | 2011-09-01 | 2013-03-13 | 张培 | 26-channel adapter type optical switch |
| CN102967900B (en) * | 2011-09-01 | 2014-06-18 | 张培 | 26-channel adapter type optical switch |
| CN102353365A (en) * | 2011-09-19 | 2012-02-15 | 天津全华时代航天科技发展有限公司 | Gyroscope holder of unmanned aerial vehicle |
| CN104076706A (en) * | 2014-06-27 | 2014-10-01 | 中国电子科技集团公司第八研究所 | Optical fiber automatic dense arrangement control system based on image recognition technology |
| CN104076706B (en) * | 2014-06-27 | 2016-08-10 | 中国电子科技集团公司第八研究所 | The automatic solid matter control system of optical fiber based on image recognition technology |
| CN107830852A (en) * | 2017-12-09 | 2018-03-23 | 杨学智 | Pneumatic Tension controller and optic fiber gyroscope winding machine |
| CN107830852B (en) * | 2017-12-09 | 2024-03-19 | 杨学智 | Pneumatic tension controller and fiber optic gyroscope ring winding machine |
| CN113108810A (en) * | 2021-04-06 | 2021-07-13 | 刘铭 | High-efficient winding device is used in production of fiber gyroscope |
| CN113432836A (en) * | 2021-06-04 | 2021-09-24 | 长春工业大学 | Optical fiber winding quality monitoring method and device based on laser ranging technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101158583B (en) | 2010-11-03 |
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Granted publication date: 20101103 Termination date: 20121011 |