CN111790584A - Ultraviolet curing device for curing optical fiber gyroscope ring - Google Patents
Ultraviolet curing device for curing optical fiber gyroscope ring Download PDFInfo
- Publication number
- CN111790584A CN111790584A CN201910274847.1A CN201910274847A CN111790584A CN 111790584 A CN111790584 A CN 111790584A CN 201910274847 A CN201910274847 A CN 201910274847A CN 111790584 A CN111790584 A CN 111790584A
- Authority
- CN
- China
- Prior art keywords
- curing
- optical fiber
- module
- ring
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
Abstract
The invention provides an ultraviolet curing device for curing an optical fiber gyroscope ring, which comprises a curing box body, an electric control assembly, a rotating module and an ultraviolet lamp module, wherein the curing box body is provided with a plurality of fixing holes; the curing box body is divided into 4 separated chambers; the electric control assembly consists of a temperature control module, a speed regulation module, a timing module and an ultraviolet lamp control module; the rotating module is formed by sequentially connecting a rotating motor, a coupler, a rotating shaft, a fixing ring, an optical fiber gyroscope spiral ring framework, a self-centering chuck, a chuck base and a manual displacement table; the ultraviolet lamp module consists of an ultraviolet lamp and a lamp shade thereof and an electric lifting platform. The electronic control assembly accurately controls the temperature, the rotating speed, the curing time and the distance between the ultraviolet lamp tube and the optical fiber gyro ring in the curing process according to the actual process of curing the optical fiber gyro ring. The device is mainly used for rotating and curing the optical fiber gyroscope ring with the ultraviolet glue, is convenient to operate, stable and reliable in curing process and uniform in ultraviolet glue curing effect, is suitable for curing the optical fiber gyroscope rings with different specifications, and can meet the strict requirements of various curing processes.
Description
Technical Field
The invention relates to the field of fiber optic gyroscopes, and is used for curing fiber optic gyroscope rings with ultraviolet curing glue in the process of preparing the fiber optic gyroscope rings.
Technical Field
The optical fiber gyro is an optical fiber angular velocity sensor, which is an optical fiber sensor used for inertial navigation. The fiber-optic gyroscope has the advantages of no mechanical moving part, no preheating time, insensitive acceleration, wide dynamic range, digital output, small volume and the like. The optical fiber gyroscope ring is formed by winding optical fibers, is an extremely important part in the optical fiber gyroscope, and the performance index of the optical fiber gyroscope ring directly influences the precision and the reliability of the optical fiber gyroscope. The preparation of the optical fiber gyro ring generally uses thermosetting adhesive and ultraviolet curing adhesive, and the ultraviolet curing adhesive has the characteristics of long storage period, no solvent, high curing speed, good transparency, good heat resistance and chemical resistance and the like, so that the ultraviolet curing adhesive is widely applied to the preparation of the optical fiber gyro ring at present. Ultraviolet curing is a process flow which is particularly important after the gluing and winding of the optical fiber gyro ring are finished, and the stability and uniformity of the ultraviolet curing process can influence the performance index of the optical fiber gyro ring. Therefore, the importance of the ultraviolet curing device is self-evident in order to continuously improve the precision and reliability of the fiber optic gyroscope.
Disclosure of Invention
The invention aims to provide the ultraviolet curing device which is stable, reliable, accurate in control and convenient to operate, can be suitable for different curing processes and optical fiber gyroscope rings with different specifications, and can meet the strict requirements of each different curing process.
The technical scheme of the invention is detailed as follows:
the device comprises a curing box body, an electric control assembly, a rotary curing module and an ultraviolet lamp module; the curing box body is divided into 4 separated chambers; the electric control assembly consists of a temperature control module, a speed regulation module, a timing module and an ultraviolet lamp control module; the rotating module is formed by sequentially connecting a rotating motor, a coupler, a rotating shaft, a fixing ring, an optical fiber gyroscope spiral ring framework, a three-jaw self-centering chuck, a chuck bearing seat and a manual displacement table; the ultraviolet lamp module is composed of an ultraviolet lamp, a lamp shade and an electric lifting table. The electronic control assembly accurately controls the temperature, the rotating speed, the curing time and the distance between the ultraviolet lamp tube and the optical fiber gyro ring in the curing process according to the actual process of curing the optical fiber gyro ring. The device is mainly used for rotating and curing the optical fiber gyroscope ring with the ultraviolet glue, and has the advantages of convenient operation, stable and reliable curing process and uniform ultraviolet glue curing effect.
Drawings
In order to more specifically and clearly illustrate the technical solution of the embodiment of the present invention, the drawings related to the embodiment of the present invention are briefly described below. The attached drawing is an internal structure drawing of the device of the invention, which is used for assisting the technical scheme of the invention and omits a circuit wiring diagram.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The ultraviolet curing device shown in fig. 1 includes a curing box 1, an electric control assembly 2, a rotating motor 3, a coupling 4, a rotating shaft 5, a fixing ring 6, a fiber gyro toroid framework 7, a three-jaw self-centering chuck 8, a chuck bearing seat 9, a manual displacement table 10, a double-layer acrylic clamping plate 11, an ultraviolet lamp 12, a lamp shade, an electric lifting table 13, and a temperature sensor 14. The curing box body 1 is divided into 4 separated chambers; the electronic control assembly 2 consists of a temperature control module, a speed regulation module, a timing module and an ultraviolet lamp control module, and the temperature control module, the speed regulation module, the timing module and the ultraviolet lamp control module respectively control the curing temperature, the rotating speed and the curing time of the fiber optic gyroscope ring and the distance between the ultraviolet lamp and the fiber optic gyroscope ring; the 3-stage rotating motor drives the 5-stage rotating shaft to rotate through the 4-stage coupling, the 6-stage fixing ring enables the 7-stage optical fiber gyroscope ring framework to be fixed on the 5-stage rotating shaft and rotate along with the 5-stage rotating shaft, and the 5-stage rotating shaft is provided with a plurality of specifications of outer diameters which are used for matching with the installation inner diameters of the 7-stage optical fiber gyroscope ring frameworks with different specifications; the 8-jaw self-centering chuck is fixed on the 9-chuck bearing seat, clamps and supports the 5-rotation shaft, prevents the 5-rotation shaft from being bent under the gravity action of the 7-fiber gyroscope framework, and rotates along with the 5-rotation shaft under the action of a bearing of the 9-chuck bearing seat; the 10 manual displacement table is used for bearing the 9 chuck bearing seats and adjusting the 9 chuck bearing seats to move horizontally left and right; the double-layer acrylic clamping plate 11 separates the ultraviolet lamp module cavity from the rotating module cavity, and vacuumizing treatment is carried out between the two layers of acrylic clamping plates so as to block temperature conduction of the ultraviolet lamp module cavity and the rotating module cavity; the 12 ultraviolet lamps and the lamp shade are fixed on the 13 electric lifting table, and the 13 electric lifting table adjusts the heights of the 12 ultraviolet lamps and the lamp shade through the 2 electric control assemblies; and the temperature sensor 1 monitors the temperature of the rotary curing chamber in real time and feeds the temperature back to the temperature control module of the electric control assembly 2.
After the optical fiber gyroscope is manufactured in a surrounding mode, firstly rotating an 8.1 knob on an 8-three-jaw self-centering chuck to loosen the 8-three-jaw self-centering chuck meshed on a 5 rotating shaft, then screwing a 10.1 adjusting knob on a 10-hand-operated displacement table to the right to enable a 9-chuck bearing seat to move to the right and drive the 8-three-jaw self-centering chuck to be separated from the 5 rotating shaft, then inserting a 7-fiber gyroscope ring framework wound with an optical fiber gyroscope spiral ring from the right side of the 5 rotating shaft, fixing the framework on a corresponding shaft diameter by using a 6 fixing ring, then screwing a 10.1 adjusting knob on the 10-hand-operated displacement table to the left to enable the 9-chuck bearing seat to move to the left and drive the 8-three-jaw self-centering chuck to return, and then reversely rotating an 8.1 knob on the 8-three-jaw self-centering chuck to; and then, according to the external diameter of the optic fiber gyroscope ring on the 7 optic fiber gyroscope ring framework and the requirements of the actual process, adjusting 12 the distance between an ultraviolet lamp and a lampshade and the optic fiber gyroscope ring through 13 electric lifting tables, setting the curing temperature and time and the rotating speed of 3 rotating motors through 2 electric control assemblies according to the curing process, and finally closing the box door to start curing.
The invention is not only suitable for curing optical fiber gyro rings with various specifications, but also has the advantages of convenient operation, stable rotating speed, accurate temperature control, good consistency of batch curing and uniform and reliable rotating curing effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and the like that are within the scope of the present invention are intended to be included therein.
Claims (5)
1. An ultraviolet curing device for curing an optical fiber gyro ring is characterized by comprising a curing box body, an electric control assembly, a rotary curing module and an ultraviolet lamp module; the curing box is divided into 4 separate chambers.
2. The ultraviolet curing device for curing the fiber optic gyroscope ring according to claim 1, wherein the rotating module is formed by sequentially connecting a rotating motor, a coupling, a rotating shaft, a fixing ring, a fiber optic gyroscope ring framework, a three-jaw self-centering chuck, a chuck bearing seat and a manual displacement table; the ultraviolet lamp module is composed of an ultraviolet lamp, a lamp shade and an electric lifting table.
3. The UV curing apparatus for curing the fiber optic gyroscope ring according to claim 1, wherein the rotating shaft has a plurality of outer diameters with different specifications for matching with the inner diameters of the fiber optic gyroscope rings with different specifications; the three-jaw self-centering chuck is fixed on the chuck bearing seat, clamps and supports the rotating shaft, prevents the rotating shaft from being bent under the gravity action of the optical fiber gyroscope spiral ring framework, and rotates along with the rotating shaft under the action of a bearing of the chuck bearing seat; and the manual displacement table is used for bearing the chuck bearing seat and adjusting the chuck bearing seat to move horizontally.
4. The UV curing apparatus for curing an optical fiber gyroscope ring according to claim 1, wherein the UV lamp module chamber and the rotating module chamber are separated by a double-layer acrylic clamping plate, and a vacuum is applied between the two layers of acrylic clamping plates to block temperature conduction between the UV lamp module chamber and the rotating module chamber.
5. The UV curing apparatus for curing an optical fiber gyroscope ring according to claim 1, wherein the UV lamp and the lampshade are fixed on a motorized elevating platform, and the height of the UV lamp and the lampshade is adjusted by the motorized elevating platform through an electronic control assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274847.1A CN111790584A (en) | 2019-04-08 | 2019-04-08 | Ultraviolet curing device for curing optical fiber gyroscope ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274847.1A CN111790584A (en) | 2019-04-08 | 2019-04-08 | Ultraviolet curing device for curing optical fiber gyroscope ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111790584A true CN111790584A (en) | 2020-10-20 |
Family
ID=72805062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910274847.1A Pending CN111790584A (en) | 2019-04-08 | 2019-04-08 | Ultraviolet curing device for curing optical fiber gyroscope ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111790584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749349A (en) * | 2022-05-11 | 2022-07-15 | 哈尔滨理工大学 | UV light curing control system for metal bearing |
| CN115463809A (en) * | 2022-10-13 | 2022-12-13 | 一汽解放汽车有限公司 | Coating drying chamber and installation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202877948U (en) * | 2012-10-31 | 2013-04-17 | 湖南孟卿工程机械有限公司 | Lathe cutting machining clamp |
| CN105289951A (en) * | 2015-10-09 | 2016-02-03 | 昆山希盟自动化科技有限公司 | UV adhesive pressing and solidifying device and adhesive pressing and solidifying method |
| CN109049445A (en) * | 2018-09-19 | 2018-12-21 | 河北科技大学 | A kind of high-precision optical fiber ring cure package equipment and treatment process |
-
2019
- 2019-04-08 CN CN201910274847.1A patent/CN111790584A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202877948U (en) * | 2012-10-31 | 2013-04-17 | 湖南孟卿工程机械有限公司 | Lathe cutting machining clamp |
| CN105289951A (en) * | 2015-10-09 | 2016-02-03 | 昆山希盟自动化科技有限公司 | UV adhesive pressing and solidifying device and adhesive pressing and solidifying method |
| CN109049445A (en) * | 2018-09-19 | 2018-12-21 | 河北科技大学 | A kind of high-precision optical fiber ring cure package equipment and treatment process |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749349A (en) * | 2022-05-11 | 2022-07-15 | 哈尔滨理工大学 | UV light curing control system for metal bearing |
| CN115463809A (en) * | 2022-10-13 | 2022-12-13 | 一汽解放汽车有限公司 | Coating drying chamber and installation method thereof |
| CN115463809B (en) * | 2022-10-13 | 2024-05-03 | 一汽解放汽车有限公司 | Coating drying room and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111790584A (en) | Ultraviolet curing device for curing optical fiber gyroscope ring | |
| CN109751938B (en) | High-precision adjusting method and device for large-caliber tooth-shaped reflector component for space camera | |
| CN112113555B (en) | Auxiliary fiber discharging mechanism of optical fiber encircling machine | |
| US9656902B2 (en) | Method of manufacturing preforms for optical fibres having low water peak | |
| US20170072649A1 (en) | Systems and methods for the production of contact lenses | |
| CN101121160A (en) | Glue dropping machine and its carrying platform | |
| WO2019052149A1 (en) | Optical fiber tapering apparatus and method | |
| WO2020125186A1 (en) | Multi-camera module and assembling method therefor | |
| CN203875719U (en) | Polishing fixing clamp for large-caliber square ultrathin optical lens | |
| CN110067811A (en) | A kind of air-float turntable | |
| CN109049445B (en) | High-precision optical fiber ring curing and packaging equipment and treatment process | |
| CN115031874B (en) | Pressure sensor based on UV adhesive microsphere resonant cavity and preparation method thereof | |
| CN109884766A (en) | A kind of structure of quick adjusting group concentricity | |
| CN104319923B (en) | Rotor uses the dynamic balance calibrating method of the brushless motor of the rotor and the rotor | |
| CN104570269B (en) | Focusing convergent mirror set device of airborne area array imager | |
| CN107976767A (en) | A kind of Infrared Lens precision centring means and spotting device based on low stress clamping | |
| CN105938246B (en) | A kind of adjustable double wedge laser scanning actuators based on cantilever beam structure | |
| CN102262276A (en) | Projection lens module and adjusting method thereof | |
| CN208367297U (en) | Lens displacement regulating device and projector with the lens displacement regulating device | |
| CN207249172U (en) | A kind of ribbon fiber heat sealing machine | |
| US2844802A (en) | Rotary position measuring transformer | |
| CN113296214B (en) | Automatic gluing center adjusting and checking instrument for micro-lens gluing piece | |
| CN112285942A (en) | Centering device for gluing combined lens and method for forming glued lens | |
| KR101280129B1 (en) | Method of producing polarizing lens | |
| CN110320607B (en) | Collimator manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201020 |