CN201583260U - Full-automatic optical fiber pin concentricity detection and classification device - Google Patents
Full-automatic optical fiber pin concentricity detection and classification device Download PDFInfo
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- CN201583260U CN201583260U CN2009203161480U CN200920316148U CN201583260U CN 201583260 U CN201583260 U CN 201583260U CN 2009203161480 U CN2009203161480 U CN 2009203161480U CN 200920316148 U CN200920316148 U CN 200920316148U CN 201583260 U CN201583260 U CN 201583260U
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Abstract
The utility model discloses a full-automatic optical fiber pin concentricity detection and classification device. The device comprises an automatic feeding subsidiary device, a positioning subsidiary device, an optical imaging subsidiary device, a controlling and calculating subsidiary device, a working state indicating subsidiary device and an automatic classification subsidiary device, wherein the positioning subsidiary device is connected with the automatic feeding subsidiary device through a threaded track; the optical imaging subsidiary device is connected with the positioning subsidiary device; the controlling and calculating subsidiary device is connected with the automatic feeding subsidiary device, the positioning subsidiary device and the optical imaging subsidiary device respectively through cables; the working state indicating subsidiary device is connected with the controlling and calculating subsidiary device through cables; and the automatic classification subsidiary device is connected with the controlling and calculating subsidiary device through cables. The full-automatic optical fiber base pin concentricity detection and classification device adopts an optical imaging device, combines with the digital image processing technology, automatically detects the concentricity of optical fiber pins, realizes the automatic grade classification, has the advantage of non-contact detection, and has high detection precision, rapid and accurate classification and high efficiency.
Description
Technical field
The utility model relates to optical fiber contact pins concentricity parameter detecting, classification, specifically is that a kind of full-automatic optical fiber contact pins concentricity detects sorter.
Background technology
The quality of optical fiber contact pins concentricity connects extremely important for optical fiber, the detection of optical fiber contact pins concentricity, and it is domestic that what generally adopt is the manual detection method.This detection method working strength is big, and efficient is low, detects difficult quality guarantee.For the demand of satisfy producing, often take the mode of working extra shifts or extra hours, the reviewer very easily occurs tired under the working method of this dullness, is very easy to cause omission or flase drop.
The utility model content
The utility model is in order to realize that the optical fiber contact pins concentricity detects and the robotization of grade separation, overcome the deficiency of existing manual detection means, and provide a kind of and utilize optical imagery, non-contact detection, can carry out optical fiber contact pins endoporus image acquisition and processing automatically, real-time online detection sorter that calculation of characteristic parameters, contact pin grade are judged.
The technical scheme that the utility model adopted is:
The utility model is by the sub-device of self-feeding, locator device, the sub-device of optical imagery, control and calculate sub-device, duty indicates sub-device and the sub-device of classifying is automatically formed, the locator device is connected with the sub-device of self-feeding by the screw thread track, be used to carry the testing fiber contact pin of sending to, and position; The sub-device of optical imagery is connected with the locator device, is used for the endoporus that is positioned the testing fiber contact pin on the V-type groove on the described locator device is carried out the optics amplification imaging; Control is connected by cable with the sub-device of self-feeding, locator device, the sub-device of optical imagery with the sub-device of calculating, the action of the sub-device of control self-feeding, locator device, the sub-device of optical imagery, receive the optical imagery signal of the sub-device of described optical imagery, and go out concentricity, the internal diameter of testing fiber contact pin according to this optical imagery calculated signals; Duty indicates sub-device to be connected by cable with the sub-device of calculating with described control, is used for indicating in real time the residing duty of whole device; Automatically the sub-device of classification is connected by cable with the sub-device of calculating with described control, according to controlling and calculating sub-Device Testing result, optical fiber contact pins is classified by default criteria for classification.
The sub-device of described self-feeding comprises feed pipe, is located at infrared eye of feed pipe both sides (transmitter, receiver) and U type groove, the outlet of its opening and described feed pipe over against, drive the screw thread guide rail of U type groove forward/backward, and the driving motor of control screw thread guide rail movement, also include front limit photogate, the spacing photogate in back simultaneously, be used to limit the range of movement of described screw thread guide rail.
Described locator device includes the V-type groove by cylinder control folding, and the roller that is positioned at top, V-type groove center, it is pressed down by cylinder control or mentions, and the rotation of roller is driven by belt by motor, under the V-type channel opening with the upper orifice of discharge nozzle over against.
The sub-device of described optical imagery includes lighting source, object lens and CCD camera; The optical fiber contact pins endoporus on the V-type groove is crossed in the directional light transmission that lighting source sends, and light is through behind the object lens, with contact pin endoporus amplification imaging on the target surface of described CCD camera; Described lighting source include high brightness LED lamp, convergent mirror, lose pipe, collimating mirror, the LED lamp of high brightness, convergent mirror be installed in have the brightness regulation knob, in the lighttight lamp box, the light that the LED lamp sends is through convergent mirror, by after losing pipe and being sent to collimating mirror, after becoming parallel rays, see through the contact pin endoporus, the contact pin endoporus is projected on the camera lens of object lens, image at last on the target surface of CCD.
The sub-device of described automatic classification includes disk, and drives the disk motor rotating, equally spaced is arranged with 9 material cups by circumference on the disk, and material cup location photogate is installed under each material cup.
After control and the sub-device of calculating detect the concentricity value of tested contact pin, concentricity grade according to the survey contact pin, the driven by motor disk rotates, with the pairing material cup of this grade rotate to discharging opening under, at this moment, cylinder control V-type groove is opened, and contact pin to be measured just can be slipped in the corresponding material cup by discharge nozzle.And the location of material cup position is judged by the state between described each material cup location photogate.
The course of work of the present utility model is: the screw rod by the sub-device of feeding is transported to the V-type groove with contact pin to be measured, the cylinder ventilation of solenoid control V-type groove top roller, roller begins to press down, drive roller motor rotating setting in motion simultaneously, thereby contact pin to be measured is at the uniform velocity rotated, after rotation arrives steady state (SS), system software opening timing device, CCD constant duration ground picked-up n width of cloth endoporus image, and n width of cloth endoporus view data is sent in the calculator memory by image pick-up card, through the image pre-service, image segmentation, edge extracting and refinement, judge the grade of contact pin to be measured after the calculation of characteristic parameters according to criterion, search out corresponding material cup according to the judged result control program, by the ventilation of solenoid control V-type groove cylinder the V-type groove is opened, contact pin to be measured falls into corresponding material cup by slideway, solenoid control V-type groove cylinder is died the V-type groove is closed up simultaneously, pay-off begins to transmit next contact pin to be measured, thereby realizes the contact pin concentricity, the endoporus internal diameter, the endoporus ovality automatically, in real time, online and batch detection.
The utility model adopts optical imaging device, and in conjunction with digital image processing techniques, the concentricity of detection fiber contact pin and realize the automatic classification of grade has the advantage of untouchable detection automatically, and the accuracy of detection height, classification quick and precisely, the efficient height.
Description of drawings
Fig. 1 is the example structure synoptic diagram that the full automatic optical fiber contact pins concentricity of the utility model detects sorter;
Fig. 2 is the structural representation of the sub-device of the utility model self-feeding;
Fig. 3 is the structural representation of the utility model locator device;
Fig. 4 is the structural representation of the sub-device of the utility model optical imagery;
Fig. 5 is the structural representation of the sub-device of the utility model lighting source;
Fig. 6 is the utility model axial cut-open view of the sub-device of classification automatically.。
Embodiment
As shown in Figure 1, a kind of full automatic optical fiber contact pins concentricity detects sorter, is made up of following sub-device:
The sub-device 1 of self-feeding is used to realize the automatic feed of optical fiber contact pins.The sub-device 1 of described self-feeding includes feed pipe 1-2, is located at infrared eye of feed pipe both sides (transmitter 1-1, receiver 1-3) and U type groove 1-8, its opening and described feed pipe 1-2 outlet over against, drive the screw thread guide rail 1-7 of U type groove 1-8 forward/backward, and the driving motor 1-6 of control screw thread guide rail movement, also include front limit photogate 1-4, the spacing photogate 1-5 in back simultaneously, be used to limit the range of movement of described screw thread guide rail 1-7.
Locator device 2 links to each other by guide rail with the sub-device of described self-feeding 1, is used to carry the testing fiber contact pin of sending to, and positions.Described locator device includes the V-type groove 2-2 by cylinder 2-3 control folding, and the roller 2-7 that is positioned at top, V-type groove 2-2 center, it is pressed down by cylinder 2-1 control or mentions, the rotation of roller 2-7 is driven by belt 2-6 by motor 2-5, under the V-type groove 2-2 opening with the upper orifice of discharge nozzle 2-4 over against.
The sub-device 3 of optical imagery is used for the endoporus that is positioned the testing fiber contact pin on the V-type groove 2-2 on the described locator device 2 is carried out optical imagery.The sub-device 3 of optical imagery includes lighting source 3-3, object lens 3-2 and CCD camera 3-1, the optical fiber contact pins endoporus on V-type groove 2-2 is crossed in the directional light transmission that lighting source 3-3 sends, light is through behind the object lens 3-2, with the endoporus amplification imaging on the target surface of described CCD camera 3-1.Lighting source 3-3 include high brightness LED lamp 3-3-1, convergent mirror 3-3-3, lose pipe 3-3-4, collimating mirror 3-3-6, LED lamp 3-3-1, the convergent mirror 3-3-3 of high brightness be installed in have brightness regulation knob 3-3-5, among the lighttight lamp box 3-3-2.The light that LED lamp 3-3-1 sends is through convergent mirror 3-3-3, by after losing pipe 3-3-4 being sent to collimating mirror 3-3-6, after becoming parallel rays, see through the contact pin endoporus, the contact pin endoporus is projected on the camera lens of object lens 3-2, image at last on the target surface of CCD camera 3-1.
The sub-device of control and calculating sub-device 4 and the sub-device 1 of self-feeding, locator device 2, optical imagery 3 is connected by cable, the action of the sub-device 1 of control self-feeding, locator device 2, the sub-device 3 of optical imagery, receive the optical imagery signal of the sub-device 3 of described optical imagery, and go out concentricity, the internal diameter of testing fiber contact pin according to this optical imagery calculated signals.
Duty indicates sub-device 5 and control and the sub-device of calculating 4 to be connected by cable, is used for indicating in real time the residing duty of whole device.
Automatically the sub-device of the sub-device 6 of classification and control and calculating 4 is connected by cable, according to control and the testing result of calculating sub-device 4, optical fiber contact pins is classified by default criteria for classification, automatically the sub-device 6 of classification includes disk 6-2, and drive disk 6-2 motor rotating 6-5, disk 6-2 goes up by circumferencial direction and equally spaced is arranged with 9 material cups 6-1,6-3, and material cup location photogate 6-4,6-6 are installed under each material cup.
The discharging opening of inlet manufacturing procedure on optical fiber contact pins of the feed pipe 1-2 of the sub-device 1 of self-feeding links to each other, after contact pin to be measured is slipped to U type groove 1-8 by feed pipe, driving motor 1-6 begins clockwise direction and rotates, driving the screw thread guide rail travels forward, begin to carry contact pin to be measured in the V-type groove 2-2 of described locating device 2, after contact pin is slipped to V-type groove 2-2, front limit photogate 1-4 detects the contact pin conveying and finishes, driving motor 1-6 begins counterclockwise to rotate, driving the screw thread guide rail moves backward, behind the position that spacing photogate 1-5 limited after arriving, driving motor 1-6 stop motion, at this moment the inlet of U type groove 1-8 is over against the outlet of feed pipe 1-2, and next contact pin to be measured is slipped to U type groove 1-8 by feed pipe 1-2, waits for beginning testing process next time.Above-mentioned course of action is finished by control and the sub-device 4 of calculating.
After the sub-device 1 of self-feeding is transported to the V-type groove 2-2 of locator device 2 with contact pin to be measured, roller 2-7 directly over the V-type groove 2-2 begins to press down, drive roller 2-4 motor rotating 2-5 setting in motion simultaneously, thereby contact pin to be measured is at the uniform velocity rotated, after rotation arrives steady state (SS), control and the image that calculates sub-device 4 control CCD camera 3-1 constant duration ground picked-up n width of cloth contact pin endoporus, and by image pick-up card n width of cloth endoporus view data is sent in the calculator memory, through the image pre-service, image segmentation, edge extracting and refinement, concentricity is calculated contact pin to be measured is judged in the back according to criterion grade.The judgement of the digital processing of above-mentioned course of action and respective pins endoporus image, the calculating of concentricity, grade is finished by control and the sub-device 4 of calculating.
After control and the sub-device 4 of calculating detect the concentricity value of tested contact pin, concentricity grade according to the survey contact pin, motor 6-5 disc rotated, with the pairing material cup of this grade rotate to discharging opening 2-4 under, at this moment, cylinder 2-3 control V-type groove 2-2 opens, and contact pin to be measured just can be slipped in the corresponding material cup by discharge nozzle 2-4, and the location of material cup position is judged by the state between described each material cup location photogate.
Claims (6)
1. a full-automatic optical fiber contact pins concentricity detects sorter, it is characterized in that: this device is by the sub-device of self-feeding, locator device, the sub-device of optical imagery, control and calculate sub-device, duty indicates sub-device and the sub-device of classifying is automatically formed, and the locator device is connected with the sub-device of self-feeding by the screw thread track; The sub-device of optical imagery is connected with the locator device; Control is connected by cable with the sub-device of self-feeding, locator device, the sub-device of optical imagery with the sub-device of calculating; Duty indicates sub-device to be connected by cable with the sub-device of calculating with described control; Automatically the sub-device of classification is connected by cable with the sub-device of calculating with described control.
2. device according to claim 1, it is characterized in that: the sub-device of described self-feeding comprises feed pipe, is located at the infrared eye and the U type groove of feed pipe both sides, drives the screw thread guide rail of U type groove forward/backward and the driving motor of control screw thread guide rail movement, also includes front limit photogate, the spacing photogate in back simultaneously.
3. device according to claim 1, it is characterized in that: described locator device comprises the V-type groove by cylinder control folding, and the roller that is positioned at V-type groove center top, the rotation of roller is driven by belt by motor, under the V-type channel opening with the upper orifice of discharge nozzle over against.
4. device according to claim 1 is characterized in that: the sub-device of described optical imagery comprises tactic lighting source, object lens and CCD camera.
5. device according to claim 4, it is characterized in that: described lighting source comprise tactic high brightness LED lamp, convergent mirror, lose pipe, collimating mirror, the LED lamp of high brightness, convergent mirror be installed in have the brightness regulation knob, in the lighttight lamp box, the contact pin endoporus is projected on the camera lens of object lens.
6. device according to claim 1, it is characterized in that: the sub-device of described automatic classification comprises disk, and drive the disk motor rotating, and equally spaced be arranged with 9 material cups by circumference on the disk, material cup location photogate is installed under each material cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203161480U CN201583260U (en) | 2009-11-30 | 2009-11-30 | Full-automatic optical fiber pin concentricity detection and classification device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009203161480U CN201583260U (en) | 2009-11-30 | 2009-11-30 | Full-automatic optical fiber pin concentricity detection and classification device |
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| CN2009203161480U Expired - Fee Related CN201583260U (en) | 2009-11-30 | 2009-11-30 | Full-automatic optical fiber pin concentricity detection and classification device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003949A (en) * | 2010-10-29 | 2011-04-06 | 苏州工业园区高登威科技有限公司 | Bore concentricity detection device |
| CN102247953A (en) * | 2011-05-10 | 2011-11-23 | 江苏华田置业有限公司 | Robot for automatic sorting of eyeglass quality |
| CN102519398A (en) * | 2011-10-28 | 2012-06-27 | 广西师范大学 | Optical fiber base pin concentricity measuring method based on visual measurement and system thereof |
| CN102829954A (en) * | 2012-09-18 | 2012-12-19 | 宁波博莱特光电科技有限公司 | Automatic coaxial detecting machine |
| CN103962312A (en) * | 2013-01-31 | 2014-08-06 | 精工电子有限公司 | Sleeve tube carrying device, sleeve tube sorting device and sleeve tube carrying method |
| CN104677311A (en) * | 2013-11-26 | 2015-06-03 | 精工电子有限公司 | Direction control device, casing pipe conveying device and method and concentricity measuring device |
| CN105537144A (en) * | 2015-12-15 | 2016-05-04 | 常州安一智能科技有限公司 | Automatic concentric circle testing device with vision testing mechanism |
| CN105987669A (en) * | 2015-03-03 | 2016-10-05 | 上海昱致自动化科技有限公司 | Optical fiber insertion core testing system |
| CN107340604A (en) * | 2017-07-01 | 2017-11-10 | 北京曙光明电子光源仪器有限公司 | A kind of concentric glass correcting device for concentricity and its application method |
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- 2009-11-30 CN CN2009203161480U patent/CN201583260U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003949A (en) * | 2010-10-29 | 2011-04-06 | 苏州工业园区高登威科技有限公司 | Bore concentricity detection device |
| CN102247953A (en) * | 2011-05-10 | 2011-11-23 | 江苏华田置业有限公司 | Robot for automatic sorting of eyeglass quality |
| CN102519398A (en) * | 2011-10-28 | 2012-06-27 | 广西师范大学 | Optical fiber base pin concentricity measuring method based on visual measurement and system thereof |
| CN102519398B (en) * | 2011-10-28 | 2013-08-28 | 广西师范大学 | Optical fiber base pin concentricity measuring method based on visual measurement and system thereof |
| CN102829954A (en) * | 2012-09-18 | 2012-12-19 | 宁波博莱特光电科技有限公司 | Automatic coaxial detecting machine |
| CN103962312B (en) * | 2013-01-31 | 2017-08-08 | 精工电子有限公司 | Sleeve pipe carrying device, sleeve pipe sorter and sleeve pipe transport method |
| CN103962312A (en) * | 2013-01-31 | 2014-08-06 | 精工电子有限公司 | Sleeve tube carrying device, sleeve tube sorting device and sleeve tube carrying method |
| CN104677311A (en) * | 2013-11-26 | 2015-06-03 | 精工电子有限公司 | Direction control device, casing pipe conveying device and method and concentricity measuring device |
| CN104677311B (en) * | 2013-11-26 | 2019-08-09 | 精工电子有限公司 | Direction-control apparatus, casing conveyer and method and device for measuring concentricity |
| CN105987669A (en) * | 2015-03-03 | 2016-10-05 | 上海昱致自动化科技有限公司 | Optical fiber insertion core testing system |
| CN105987669B (en) * | 2015-03-03 | 2019-08-30 | 上海昱致自动化科技有限公司 | A kind of fiber stub test macro |
| CN105537144A (en) * | 2015-12-15 | 2016-05-04 | 常州安一智能科技有限公司 | Automatic concentric circle testing device with vision testing mechanism |
| CN107340604A (en) * | 2017-07-01 | 2017-11-10 | 北京曙光明电子光源仪器有限公司 | A kind of concentric glass correcting device for concentricity and its application method |
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Granted publication date: 20100915 Termination date: 20111130 |