CN103185552A - On-line end face detector for optical fiber connectors - Google Patents
On-line end face detector for optical fiber connectors Download PDFInfo
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- CN103185552A CN103185552A CN2011104562517A CN201110456251A CN103185552A CN 103185552 A CN103185552 A CN 103185552A CN 2011104562517 A CN2011104562517 A CN 2011104562517A CN 201110456251 A CN201110456251 A CN 201110456251A CN 103185552 A CN103185552 A CN 103185552A
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Abstract
The invention discloses an on-line end face detector for optical fiber connectors. A whole optical fiber grinding disc is taken down and mounted on a rotating disc of a grinding fixture, the end face detector below the grinding disc is adjusted to move in the X-axis direction, in the Y-axis direction and in the Z-axis direction, then an object lens is enabled to correspond to a detection position located under the optical fiber end face of an optical fiber connector on the grinding disc, and then a charge-coupled device (CCD) and a display device are used for carrying out detection on the optical fiber end face; if a detection result shows that the optical fiber end face is qualified, the optical fiber connector is directly taken down from the grinding disc; if the detection result shows that the optical fiber end face is unqualified, the rotating disc is rotated to enable the grinding disc to rotate along with the rotating disc, the end face detection is carried out on a next optical fiber connector; and at last, the grinding discs of unqualified optical fiber connectors are mounted on an optical fiber grinding machine again for being reground. Compared with the prior art, the on-line end face detector for the optical fiber connectors can be used for realizing on-line end face detection of special optical fiber connectors which have angle requirements but no positioning reference, the optical fiber connectors do not need to be taken down from the grinding discs for the detection, when the unqualified optical fiber connectors are reground, repositioning is not needed, and therefore production efficiency is effectively improved.
Description
Technical field:
The invention belongs to the checkout equipment of end surface of optical fiber connector roughness, cleanliness factor, crackle degree, what be specifically related to is that a kind of joints of optical fibre are produced online end face detector, be primarily aimed at the special fiber connector that angle required and do not have the location benchmark, the end face when needs carry out angle orientation detects.
Background technology:
Universal use along with optical fiber communication, a large amount of joints of optical fibre are used to the connection between the communication network in remote phone communication device, SPC telephone exchange, repeater and the same telecommunications office, so high reliability, miniaturization, the joints of optical fibre just seem extremely important cheaply.Draw the glass wire that forms because optical fiber is a kind of high-purity quartz glass, be several microns and can transmit the fibre core of light signal and overlayer that light is strapped in the fibre core constitutes by diameter.Optical fiber connects and the efficient of optical signal transmission in order to improve, and just roughness, cleanliness factor, crackle degree and the geometric parameter of essential control end surface of optical fiber connector are to reduce insertion loss and the return loss that optical fiber connects.
Roughness, cleanliness factor, crackle degree and geometric parameter for the control end surface of optical fiber connector, reduce insertion loss and return loss that optical fiber connects, must need the fibre-optical splice of the joints of optical fibre is partly ground and polishes, make it satisfy the requirement that optical-fibre communications connects.For the quality that guarantees the joints of optical fibre and the quality of interchangeability and optical communication, international standard mechanism has formulated the IEC international standard to every technical indicator of the joints of optical fibre, and the joints of optical fibre that require each manufacturer to produce reach this standard.
Therefore in joints of optical fibre manufacturing process, need detect grinding fiber end face later by the end surface of optical fiber connector detector, whether reach the requirement of grinding to judge its end face.
And present fiber end face detection to the joints of optical fibre, normally the detected joints of optical fibre are taken off from abrasive disk, detect by detector, if detect defectively, then also need grinding and polishing again, but for some the special fiber connector that grinds angle is arranged, because in a single day therefore optical fiber connector non-angular orientation need reprocess as the location benchmark, then be reinstalled on the grinding clamp, the location is trouble very, can't reach and reprocess effect; And resetting causes, and yield-power descends, production efficiency is not high.
Summary of the invention:
For this reason, the object of the present invention is to provide the online end face detector of a kind of joints of optical fibre, grinding angle special fiber connector and carry out roughness, cleanliness factor, crackle degree and carry out end face when detecting having to solve the present joints of optical fibre, existing substandard product can't be reorientated, reprocess weak effect, and resetting causes the problem that yield-power descends, production efficiency is not high.
For achieving the above object, the present invention is mainly by the following technical solutions:
The online end face detector of a kind of joints of optical fibre, comprise base plate (1), be fixedly mounted on base plate (1) the upward left and right sides and left socle plate (2) and right support plate (3) parallel to each other, be provided with an end face detector between described left socle plate (2) and the right support plate (3), this end face detector bottom is CCD box (17), the top is composition lens (15), connects by objective tube (16) between described CCD box (17) and the composition lens (15); Between left socle plate (2) and right support plate (3) top, also be installed with a guide rail (4), one grinding clamp (6) is installed on the described guide rail (4), this grinding clamp (6) is provided with one and is used for the fixedly rotating disk of abrasive disk (7), described abrasive disk drives and can correspondingly rotate by rotating disk (7), and the fiber end face correspondence of the joints of optical fibre is positioned at composition lens (15) and locates on the abrasive disk; Described left socle plate (2) installed inside has a L type support (9), a described L type support (9) is provided with first regulating block (10), be connected with the 2nd L type support (12) on this first regulating block (10), described the 2nd L type support (12) is provided with second regulating block (13), and the 2nd L type support (12) is fixedlyed connected with above-mentioned objective tube (16) by second regulating block (13).
Wherein said CCD box (17) bottom is connected with base plate (1) by spring, and described CCD box (17) also is connected with external display.
Also be provided with a guide-track groove (5) in the wherein said guide rail (4), grinding clamp (6) can be mobile along this guide-track groove (5).
Wherein said rotating disk (7) center is provided with a pilot hole (8), and described abrasive disk is located by this pilot hole (8), and fixedlys connected with rotating disk (7).
Carrying out move left and right by first setting nut (11) between first regulating block (10) on the wherein said L type support (9) and the 2nd L type support (12) regulates.
Carry out front and back, move up and down adjusting by second setting nut (14) between second regulating block (13) on wherein said the 2nd L type support (12) and the objective tube (16).
The present invention can take off whole abrasive disk on the rotating disk that is installed in grinding clamp, front and back (Y direction) by regulating abrasive disk below end face detector, about (X-direction) and about (Z-direction) position, make the composition lens correspondence be positioned at the fiber end face below inspection positions of the joints of optical fibre on the abrasive disk, by CCD box and display fiber end face is detected afterwards, if it is qualified to detect, then directly the joints of optical fibre are taken off from abrasive disk; If defective, then rotate rotating disk, abrasive disk is rotated thereupon, the end face that carries out the next joints of optical fibre detects, and at last the abrasive disk of substandard product is reinstalled on the muller, grinds again.Compared with prior art, the present invention has realized that the online end face of the joints of optical fibre detects, and need not the joints of optical fibre are taken off detection from abrasive disk, when the detection substandard product grinds again, need not to position, and has effectively improved production efficiency.
Description of drawings:
Fig. 1 is structural representation of the present invention.
Identifier declaration among the figure: base plate 1, left socle plate 2, right support plate 3, guide rail 4, guide-track groove 5, grinding clamp 6, rotating disk 7, pilot hole 8, a L type support 9, first regulating block 10, first setting nut 11, the 2nd L type support 12, second regulating block 13, second setting nut 14, composition lens 15, objective tube 16, CCD box 17.
Embodiment:
For setting forth thought of the present invention and purpose, the present invention is described further below in conjunction with the drawings and specific embodiments.
The present invention is to provide the online end face detector of a kind of joints of optical fibre, be mainly used in solving the present joints of optical fibre when carrying out the end face detection, existing substandard product can't be reorientated, reprocess weak effect, and resetting causes the problem that yield-power descends, production efficiency is not high easily.
See also shown in Figure 1ly, Fig. 1 is structural representation of the present invention.The online end face detector of the joints of optical fibre of the present invention, include base plate 1, be fixedly mounted on the left and right sides and left socle plate 2 and right support plate 3 parallel to each other on the base plate 1, be provided with an end face detector between described left socle plate 2 and the right support plate 3, this end face detector bottom is CCD box 17, the top is composition lens 15, connect by objective tube 16 between described CCD box 17 and the composition lens 15, and CCD box 17 also is connected by spring with base plate 1.
Also be installed with a guide rail 4 between left socle plate 2 and right support plate 3 tops, be provided with guide-track groove 5 in the described guide rail 4, a grinding clamp 6 is installed in the described guide-track groove 5, this grinding clamp 6 can be along above-mentioned guide-track groove 5 move left and right.
Grinding clamp 6 is provided with one and is used for the fixedly rotating disk 7 of abrasive disk, and rotating disk 7 centers are provided with pilot hole 8, is used for realizing the location to abrasive disk, and abrasive disk drives and can correspondingly rotate by rotating disk 7, to realize the end face detection to the different fiber connector.
Joints of optical fibre fiber end face on the abrasive disk should correspondence be positioned at composition lens 15 places, detects so that carry out end face by the end face detector.
The 2nd L type support 12 is provided with second regulating block 13, and described second regulating block 13 is connected with the objective tube 16 of end face detector by second setting nut 14, by regulating second setting nut 14, can realize objective tube 16 front and back (Y-axis) and (Z axle) movement up and down.
Described CCD box 17 also is connected with external display in addition, is used for composition lens 15 detected fiber end faces are carried out imaging, and this imaging effect is amplified, and shows at display, so that observe, judges whether it meets the requirements.
The present invention is for detecting the qualified joints of optical fibre, then can directly from abrasive disk, take off, rotate rotating disk 7 then, abrasive disk is rotated thereupon, and make next end surface of optical fiber connector correspondence be positioned at the inspection positions of composition lens 15, carrying out the next one detects, if detect defective, then need not to take off, directly enter the detection of next end face, after treating that joints of optical fibre detections all on the abrasive disk finishes, the qualified joints of optical fibre all take off, and remaining then all is substandard product, then need to grind again, therefore do not need reorientate because these joints of optical fibre do not take off from abrasive disk this moment, greatly facilitates follow-up reprocessing.
More than be that the online end face detector of a kind of joints of optical fibre provided by the present invention is described in detail, used specific case herein structural principle of the present invention and embodiment are set forth, above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. online end face detector of the joints of optical fibre, it is characterized in that comprising base plate (1), be fixedly mounted on base plate (1) the upward left and right sides and left socle plate (2) and right support plate (3) parallel to each other, be provided with an end face detector between described left socle plate (2) and the right support plate (3), this end face detector bottom is CCD box (17), the top is composition lens (15), connects by objective tube (16) between described CCD box (17) and the composition lens (15); Between left socle plate (2) and right support plate (3) top, also be installed with a guide rail (4), one grinding clamp (6) is installed on the described guide rail (4), this grinding clamp (6) is provided with one and is used for the fixedly rotating disk of abrasive disk (7), described abrasive disk drives and can correspondingly rotate by rotating disk (7), and the fiber end face correspondence of the joints of optical fibre is positioned at composition lens (15) and locates on the abrasive disk; Described left socle plate (2) installed inside has a L type support (9), a described L type support (9) is provided with first regulating block (10), be connected with the 2nd L type support (12) on this first regulating block (10), described the 2nd L type support (12) is provided with second regulating block (13), and the 2nd L type support (12) is fixedlyed connected with above-mentioned objective tube (16) by second regulating block (13).
2. the online end face detector of the joints of optical fibre according to claim 1 it is characterized in that described CCD box (17) bottom is connected with base plate (1) by spring, and described CCD box (17) is connected with external monitor also.
3. the online end face detector of the joints of optical fibre according to claim 1 is characterized in that also being provided with in the described guide rail (4) guide-track groove (5), and grinding clamp (6) can be mobile along this guide-track groove (5).
4. the online end face detector of the joints of optical fibre according to claim 1 is characterized in that described rotating disk (7) center is provided with a pilot hole (8), and described abrasive disk is located by this pilot hole (8), and fixedlys connected with rotating disk (7).
5. the online end face detector of the joints of optical fibre according to claim 1 is characterized in that carrying out move left and right by first setting nut (11) between first regulating block (10) on the described L type support (9) and the 2nd L type support (12) regulates.
6. the online end face detector of the joints of optical fibre according to claim 1 is before and after it is characterized in that between second regulating block (13) on described the 2nd L type support (12) and the objective tube (16) being undertaken by second setting nut (14), move up and down adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104562517A CN103185552A (en) | 2011-12-30 | 2011-12-30 | On-line end face detector for optical fiber connectors |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104562517A CN103185552A (en) | 2011-12-30 | 2011-12-30 | On-line end face detector for optical fiber connectors |
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| CN103185552A true CN103185552A (en) | 2013-07-03 |
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| CN2011104562517A Pending CN103185552A (en) | 2011-12-30 | 2011-12-30 | On-line end face detector for optical fiber connectors |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512891A (en) * | 2013-09-06 | 2014-01-15 | 王元琴 | Device and method for detecting optical fiber end face |
| CN105352705A (en) * | 2015-11-22 | 2016-02-24 | 苏州光韵达光电科技有限公司 | Fiber end face detection device |
| CN105699388A (en) * | 2016-03-22 | 2016-06-22 | 苏州伽蓝致远电子科技股份有限公司 | End face detector for optical fiber connector |
| CN107246954A (en) * | 2017-06-21 | 2017-10-13 | 江苏欣达通信科技股份有限公司 | Fiber active linker detector |
| CN109540897A (en) * | 2018-12-29 | 2019-03-29 | 镇江奥博通信设备有限公司 | A kind of fiber adapter detection device |
| CN109746824A (en) * | 2019-03-05 | 2019-05-14 | 重庆三峡学院 | A kind of multidimensional optical fiber lapping system |
| CN110006629A (en) * | 2018-01-04 | 2019-07-12 | 康普技术有限责任公司 | Optical fiber cartridge tester and optical fiber cartridge test method |
| CN113189716A (en) * | 2021-05-07 | 2021-07-30 | 四川天邑康和通信股份有限公司 | Integrated end face intelligent self-checking system based on MPO optical fiber connector |
| CN116038499A (en) * | 2023-01-30 | 2023-05-02 | 湖南展通通信科技有限公司 | Optical fiber connector end face grinding device |
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| CN2508254Y (en) * | 2001-11-27 | 2002-08-28 | 张致民 | Optic fibre connector grinding end face positioning device |
| WO2003060594A1 (en) * | 2002-01-17 | 2003-07-24 | Heui-Jae Pahk | Machine and method for inspecting ferrule of optical connector |
| JP2004012878A (en) * | 2002-06-07 | 2004-01-15 | Mitsubishi Rayon Co Ltd | Method for processing end face of coated optical fiber |
| CN201589600U (en) * | 2009-03-30 | 2010-09-22 | 浙江师范大学 | Optical fiber connector end surface detector |
| CN202432998U (en) * | 2011-12-30 | 2012-09-12 | 深圳市意柏利通讯技术有限公司 | On line end face detector of optical fiber connector |
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2011
- 2011-12-30 CN CN2011104562517A patent/CN103185552A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508254Y (en) * | 2001-11-27 | 2002-08-28 | 张致民 | Optic fibre connector grinding end face positioning device |
| WO2003060594A1 (en) * | 2002-01-17 | 2003-07-24 | Heui-Jae Pahk | Machine and method for inspecting ferrule of optical connector |
| JP2004012878A (en) * | 2002-06-07 | 2004-01-15 | Mitsubishi Rayon Co Ltd | Method for processing end face of coated optical fiber |
| CN201589600U (en) * | 2009-03-30 | 2010-09-22 | 浙江师范大学 | Optical fiber connector end surface detector |
| CN202432998U (en) * | 2011-12-30 | 2012-09-12 | 深圳市意柏利通讯技术有限公司 | On line end face detector of optical fiber connector |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512891A (en) * | 2013-09-06 | 2014-01-15 | 王元琴 | Device and method for detecting optical fiber end face |
| CN105352705A (en) * | 2015-11-22 | 2016-02-24 | 苏州光韵达光电科技有限公司 | Fiber end face detection device |
| CN105352705B (en) * | 2015-11-22 | 2017-10-31 | 苏州光韵达光电科技有限公司 | A kind of detection means of fiber end face |
| CN105699388A (en) * | 2016-03-22 | 2016-06-22 | 苏州伽蓝致远电子科技股份有限公司 | End face detector for optical fiber connector |
| CN105699388B (en) * | 2016-03-22 | 2018-05-11 | 苏州伽蓝致远电子科技股份有限公司 | A kind of instrument for testing end of optical fiber connector |
| CN107246954A (en) * | 2017-06-21 | 2017-10-13 | 江苏欣达通信科技股份有限公司 | Fiber active linker detector |
| CN110006629A (en) * | 2018-01-04 | 2019-07-12 | 康普技术有限责任公司 | Optical fiber cartridge tester and optical fiber cartridge test method |
| CN109540897A (en) * | 2018-12-29 | 2019-03-29 | 镇江奥博通信设备有限公司 | A kind of fiber adapter detection device |
| CN109540897B (en) * | 2018-12-29 | 2024-04-02 | 镇江奥博通信设备有限公司 | Optical fiber adapter detection device |
| CN109746824A (en) * | 2019-03-05 | 2019-05-14 | 重庆三峡学院 | A kind of multidimensional optical fiber lapping system |
| CN109746824B (en) * | 2019-03-05 | 2024-03-12 | 重庆三峡学院 | Multidimensional optical fiber grinding system |
| CN113189716A (en) * | 2021-05-07 | 2021-07-30 | 四川天邑康和通信股份有限公司 | Integrated end face intelligent self-checking system based on MPO optical fiber connector |
| CN116038499A (en) * | 2023-01-30 | 2023-05-02 | 湖南展通通信科技有限公司 | Optical fiber connector end face grinding device |
| CN116038499B (en) * | 2023-01-30 | 2023-12-15 | 湖南展通通信科技有限公司 | Optical fiber connector end face grinding device |
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