CN1483997A - Measurer for sleeve eccentric displacement - Google Patents
Measurer for sleeve eccentric displacement Download PDFInfo
- Publication number
- CN1483997A CN1483997A CNA031523412A CN03152341A CN1483997A CN 1483997 A CN1483997 A CN 1483997A CN A031523412 A CNA031523412 A CN A031523412A CN 03152341 A CN03152341 A CN 03152341A CN 1483997 A CN1483997 A CN 1483997A
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- sleeve pipe
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Abstract
This device is provided with the rolling roller on the tip side of a biaxial slide table arranged movably in the front-to-back direction and in the vertical direction of an imaging optical axis, and is equipped with a table driving mechanism for advancing the rolling roller from a backward retreat position of the imaging optical axis to a just overhead part of the V-groove and lowering it from the advance position to a work position in contact with the ferrule.
Description
Technical field
The present invention relates to a kind of be used to the measure offset of the optical fiber inserting hole that is formed at sleeve pipe and the sleeve pipe off-centering quantity measuring apparatus of the offset of the fiber core that is installed on sleeve pipe.
Background technology
Sleeve pipe is installed on the optical fiber front end as the connector component parts of optical fiber, carries out protection of its end and centering, have in be formed centrally inserting hole tubular of optical fiber or in pipe central authorities or the one-sided flanged pin type that flange is set etc.
For example, the external diameter of sleeve pipe that is used for cladding diameter and is the single-mode fiber of 125 μ m forms about 1.5～2.5mm, forms the optical fiber inserting hole about internal diameter 126 μ m.
Using this sleeve pipe to carry out the occasion that light connects, each optical fiber lapping is installed on the end face of sleeve pipe of optical fiber front end after, insert sleeve pipe from the both sides of the sleeve pipe corresponding with the cover external diameter of pipe, its center make fiber end face mutually just in time on.
In this occasion, even the internal diameter of external diameter and optical fiber inserting hole forms with high precision, form prejudicially as the center of inserting hole with the cover external diameter of pipe, then the light loss in the coupling part also increases.
For example, in the occasion of the single-mode fiber of core diameter 10 μ m, during the mutually eccentric 1 μ m of 2 sleeve pipes of butt joint, light transmissioning efficiency is dropped to about 50%.
For this reason, manufacturer all checks the sleeve pipe of making, and carries out classification corresponding to the offset of measuring, and high-precision single-mode fiber is used from requiring, accuracy requirement does not have so high multimode optical fiber to use, carry out classification to the unacceptable product ground that is not suitable as sleeve pipe.
Fig. 4 is the key diagram that the sleeve pipe off-centering quantity measuring apparatus in such past is shown.
Sleeve pipe off-centering quantity measuring apparatus 51 is laid the V-shaped groove 4 of sleeve pipe W along the Z-shaped one-tenth of camera axis of 3 the cardinal principle level from light source 2 to video camera, the sleeve pipe W that rotation roller 55 is contacted be positioned in the V-shaped groove 4 also makes its revolution, simultaneously, by above-mentioned video camera 3 its end face is photographed, can measure offset that is installed on inserting hole 6 and the offset that is installed on the fiber core of sleeve pipe.
, as make light source 2 bright lamps here, only show that optical fiber inserting hole 6 ground carry out macrophotography to end face, then the light of light source 2 makes part whitening, the part in addition of optical fiber inserting hole 6 show black, so, by carrying out image analysis, detect white optical fiber inserting hole 6 center coordinate C (c, y).
Under this state, starting rotation roller 55 makes sleeve pipe W revolution by predetermined speed, detect center coordinate C (x on schedule at interval, y) time, (x y) does not change as center coordinate C, can judge that then optical fiber inserting hole 6 does not have off-centre, (x y) changes, and then can judge optical fiber inserting hole 6 off-centre as center coordinate C, the center coordinate C of this moment (x, amplitude of variation y) 1/2 suitable with offset.
In addition, as making the rotating diameter of measuring the horizontal direction or the vertical direction of optical fiber inserting hole 6 simultaneously of sleeve pipe W, then also can measure the roundness of optical fiber inserting hole 6.
, the supervision time of such 51 pairs of each sleeve pipes of sleeve pipe off-centering quantity measuring apparatus is very long, has the low problem of treatment effeciency.
Its reason is, sleeve pipe W is placed to V-shaped groove 4 after, be robotization before finishing measuring, but with sleeve pipe W be placed to V-shaped groove 4, measure after finishing with the action of its taking-up by the operator by hand operation carry out, can not robotization.
As use mechanical arm etc. directly over V-shaped groove 4, to lay or recovery of casing W ground robotization, single minute is shortened, and can carry out commentaries on classics for the national games in 24 hours, so the treatment effeciency of every day further improves.
Yet, owing to directly over V-shaped groove 4, have the swivel arm 57 of supporting rotation roller 55, so, become obstacle, mechanical arm can not be set.
In addition, owing to sleeve pipe W is laid or is recovered to V-shaped groove 4 by handwork, so, during rotation roller 55 is discontiguous, the big space that must hand be freed in and out at the top belay of V-shaped groove 4, for this reason, set the angle of revolution of supporting the swivel arm 57 of rotation roller 55 bigger, keep out of the way the position of leaving from V-shaped groove 4.
Therefore, long from the retreating position of rotation roller 55 to the displacement of the job position that is contacted with sleeve pipe W, make the time cost of swivel arm 57 advance and retreat more, there is the elongated problem of single minute.
Summary of the invention
Technical task of the present invention is by with short displacement rotation roller is kept out of the way fully from the top position of V-shaped groove, thereby shortened the rotation roller advance and retreat time, in addition, sleeve pipe can be carried out rapidly and reliably in the recovery operation of laying the sleeve pipe after operation finishes with mensuration of V-shaped groove, improve treatment effeciency.
In order to solve this problem, the sleeve pipe off-centering quantity measuring apparatus of first aspect present invention is placed to sleeve pipe the V-shaped groove that forms along the camera axis of cardinal principle level, while making rotation roller be contacted with this sleeve pipe its revolution is photographed to this end, measure the offset of optical fiber inserting hole or be installed on the offset of the fiber core of sleeve pipe; It is characterized in that: make the rotating sleeve pipe slew gear of the sleeve pipe that is placed to above-mentioned V-shaped groove have 2 sliding stands and platform driving mechanism; These 2 sliding stands dispose above-mentioned rotation roller in front, and can be towards the fore-and-aft direction and the ground configuration of above-below direction advance and retreat of above-mentioned camera axis; This driving mechanism make above-mentioned rotation roller from the rear retreating position of camera axis advance to V-shaped groove directly over, drop to the job position that contacts with sleeve pipe from this turnover position.
According to a first aspect of the present invention, because rotation roller is arranged at towards front and back on 2 sliding stands that move with above-below direction, so, can rise to the top from the job position that is contacted with sleeve pipe, rotation roller is left from sleeve pipe keep out of the way the rear, above-below direction and fore-and-aft direction all can make rotation roller keep out of the way directly over V-shaped groove by the very little displacement about 1～2cm fully.
Therefore, the occasion rotation roller of automatically laying sleeve pipe in the occasion of being laid sleeve pipe by handwork and use mechanical arm etc. does not become obstacle, can realize full-automation.
In addition, owing to can shorten the displacement of above-below direction and fore-and-aft direction, so, can shorten advance and retreat time of rotation roller, all can shorten the needed time of measuring in the occasion of laying of carrying out sleeve pipe by handwork and robotization, improve treatment effeciency.
In this occasion,,, then can rotation roller be moved successively towards 2 directions of the place ahead-below or 2 directions at top-rear by individual part as using the cam mechanism of fourth aspect present invention as the platform driving mechanism.
In addition, the cover pipe conveying mechanism of reclaim measuring the sleeve pipe after finishing and laying other sleeve pipe from V-shaped groove of a second aspect of the present invention have by making the absorption sleeve pipe directly over the above-mentioned V-shaped groove the attraction pickup along with the camera axis mechanical arm that moves back and forth of the horizontal direction of orthogonal substantially, lay the erector of the sleeve pipe that after this will measure offset in advance and reclaim of the motion track configuration of the recovery of casing case more than 2 of the sleeve pipe that the mensuration that falls from pickup finishes along above-mentioned pickup by rank.
According to a second aspect of the present invention, make the bushing vacuum that is placed in erector be adsorbed in pickup, by mechanical arm be transported to V-shaped groove directly over, on V-shaped groove, discharge, thereby finish laying at V-shaped groove from pickup.
Measuring the occasion that finishes, make the bushing vacuum that is placed in V-shaped groove be adsorbed in pickup, be transported to and the predetermined accordingly collection box of measurement result, on this collection box, discharge, thereby reclaim by rank from pickup.
Erector as fifth aspect present invention by the pallet platform make become rectangular pallet to move the sleeve arrangement so that each sleeve pipe be positioned at pickup under, but vacuum suction is carried out in certain place of then being everlasting during pickup, so, even moving simply also of mechanical arm can 11 positively be placed to V-shaped groove with sleeve pipe.
In addition, as a sixth aspect of the present invention, as being transported to laying of V-shaped groove from above-mentioned erector and will measuring recovery 2 pickups with pickup that sleeve pipe after finishing is transported to the recovery of casing case with pickup with from above-mentioned V-shaped groove in that the sleeve pipe that will after this will measure offset being set on the mechanical arm, then can shorten minute.
In this occasion, make the bushing vacuum of erector be adsorbed onto to lay and use pickup, mechanical arm is moved to V-shaped groove.
Then, make bushing vacuum after the mensuration that is placed in V-shaped groove finishes be adsorbed in to reclaim and use pickup, the sleeve pipe of laying with pickup is placed in the V-shaped groove.
Turn back in the way of erector at mechanical arm, also can with the accordingly predetermined collection box of measurement result on discharge vacuum suction in the sleeve pipe that reclaims with pickup.
Like this, make mechanical arm carry out 1 time back and forth, can carry out sleeve pipe laying and the recovery of sleeve pipe simultaneously at V-shaped groove from V-shaped groove.
Description of drawings
Fig. 1 is the synoptic diagram of wanting portion that apparatus of the present invention are shown.
Fig. 2 illustrates the whole front view (FV) that constitutes.
Fig. 3 illustrates the whole planimetric map that constitutes.
Fig. 4 is the signal pie graph that device in the past is shown.
Embodiment
Below, form of implementation of the present invention is described particularly with reference to the accompanying drawings.
Fig. 1 is the signal pie graph of wanting portion that sleeve pipe off-centering quantity measuring apparatus of the present invention is shown, and Fig. 2 is its whole pie graph.
Fig. 1 and Fig. 2 illustrate sleeve pipe off-centering quantity measuring apparatus 1 of the present invention, lay the V-shaped groove 4 of sleeve pipe W along the Z-shaped one-tenth of camera axis of 3 cardinal principle level from light source 2 to video camera, the sleeve pipe W that rotation roller 5 is touched place this place also makes its revolution, simultaneously, can photograph to its end face by above-mentioned video camera 3, measure the offset and the offset that is installed on the fiber core of sleeve pipe of optical fiber inserting hole 6.
This sleeve pipe off-centering quantity measuring apparatus 1 has sleeve pipe slew gear 7 and cover pipe conveying mechanism 8, this sleeve pipe slew gear 7 makes the sleeve pipe W revolution that is placed in V-shaped groove 4, this cover pipe conveying mechanism 8 reclaims from V-shaped groove 4 and measures the sleeve pipe W that finishes, and lays other sleeve pipe W that after this will measure.
Sleeve pipe slew gear 7 has 2 sliding stands 9, platform driving mechanism 10, motor 11, and this sliding stand 9 simultaneously, can dispose on fore-and-aft direction and the above-below direction advance and retreat ground of above-mentioned camera axis Z at front configuration rotation roller 5; This driving mechanism 10 drives this sliding stand 9 up and down towards front and back; This motor 11 makes rotation roller 5 revolutions.
Sliding stand 9 has along Z platform 9Z that slides before and after camera axis Z direction is on fixed pedestal 12 and the Y platform 9Y that liftably is arranged at Z platform 9Z, in Y platform 9Y supporting rotation roller 5 and its CD-ROM drive motor 11.
Z platform 9Z applies elastic force by spring 13Z towards the place ahead, simultaneously, stop in front position by the retainer (not shown) that is formed at fixed pedestal 12, Y platform 9Y applies elastic force by spring 13Y towards the top, simultaneously, stop at upper end position and lower end position by the retainer (not shown) of being located at Z platform 9Z.
In addition, platform driving mechanism 10 on the revolving shaft 17 of 1 motor 16, install along camera axis Z make Z platform 9Z towards front and back to Z direction translating cam (the 1st cam) 15Z that moves with make relative to camera axis Z Y platform 9Y towards upper and lower to Y direction translating cam (the 2nd cam) 15Y that moves.
The 1st cam 15Z joins the cam path 18Z that is formed at Z platform 9Z to, when making motor 16 when positive dirction is turned back to 0～180 °, for example 0～120 ° revolution make first half rotation roller 5 advance to V-shaped groove 4 directly over, when Z platform 9Z touches the retainer (not shown) that is formed at fixed pedestal 12 (120 °), the 1st cam 15Z is unsettled.
The 2nd cam 15Y touches the follower plate 18Y that is formed at Y platform 9Y, 0～120 ° revolution first half, Y platform 9Y is not made as 0 with the cam displacement up and down, 120～180 ° revolution latter half, Y platform 9Y is descended, and the moment that touches the lower limit retainer (not shown) that is formed at Z platform 9Z at Y platform 9Y stops.
Like this, make Z platform 9Z be positioned at back-end location, simultaneously, make Y platform 9Y be positioned at the upper end, under this state, when being made cam 15Z, 15Y when positive dirction is turned round synchronously by motor 16, in its revolution first half, above-mentioned rotation roller 5 is from the rear retreating position P of camera axis Z
0To V-shaped groove 4 directly over P
1The 2cm that advances approximately, in its revolution latter half, above-mentioned rotation roller 5 descends 1cm approximately up to the job position P that is contacted with sleeve pipe W
2, rotation roller is from retreating position P
0To job position P
2Move by individual part.
In addition, when synchronously turning round in the opposite direction, from job position P
2Move to retreating position P by individual part
0
The relative V-shaped groove 4 of the revolving shaft of rotation roller 5 is provided with slightly obliquely, when being made sleeve pipe W when revolution by rotation roller 5, towards video camera 3 sides sleeve pipe W is applied elastic force by the friction of rotation roller 5.
Like this, the front end face of sleeve pipe W touches the sleeve pipe stopper element 19 of being located at 3 in V-shaped groove 4 and video camera often, and under this state, video camera 3 focuses at the end face of sleeve pipe W.
On this stopper element 19, form open-work 19a coaxially with camera axis Z.The sleeve pipe side opening portion of this open-work 19a slightly carefully forms than external diameter than optical fiber inserting hole 6, and simultaneously, video camera side opening portion enlarged diameter ground forms.
Like this, can positively block the light that becomes interference by the outside of sleeve pipe W, simultaneously, do not block through in the optical fiber inserting hole 6 from the light of sleeve pipe W end face diffusion make it incide video camera 3.
Cover pipe conveying mechanism 8 can telescopically be provided with up and down respectively in the bottom of mechanical arm 20 and sleeve pipe W is placed to laying with pickup 21A with from above-mentioned V-shaped groove 4 of V-shaped groove 4 and reclaim the recovery pickup 21B that measures the sleeve pipe W after finishing.
Mechanical arm 20 can be along guide rail 22 walking ground configurations, so that each pickup 21A and 21B are by moving back and forth along the horizontal left and right directions with camera axis Z cardinal principle orthogonal directly over the above-mentioned V-shaped groove 4.
Form the air loop (not shown) of carrying out air attraction individually and stopping respectively at each pickup 21A and 21B.
In addition, along pickup 21A and 21B erector 23 and 8 recovery of casing case 24A～24H are set, this erector 23 is laid the sleeve pipe W that will measure offset in advance; The sleeve pipe W that these 8 recovery of casing case 24A～24H will finish from the mensuration that recovery falls with pickup 21B is divided into 6 grades from for example quality goods to unacceptable product and reclaims by rank respectively.
Erector 23 is provided with to be supplied with stacking device 26A, recovery stacking device 26B, pallet transporter 27; This is supplied with stacking device 26A and stacks sleeve pipe W ... be arranged in rectangular pallet 25; This reclaims with stacking device 26B stacks the pallet 25 that becomes empty; This pallet transporter 27 moves the pallet of supplying with the epimere of stacking device 26A 25, makes each sleeve pipe W be positioned to lay with under the absorption position of pickup 21A, simultaneously, with become empty pallet 25 pass out to recovery stacking device 26B.
Supply with stacking device 26A and 26B at each and to be provided with and the number of overlapping pallet 25 irrespectively will place the height of the pallet 25 of epimere to be maintained certain height adjusting gear (not shown) often.
In addition, form the recess (not shown) of putting each sleeve pipe W in the same direction at pallet 25, its degree of depth forms deeplyer than the external diameter of sleeve pipe W, when overlapping pallet 25, does not stretch out landform packaged tube W above pallet 25.
In addition, in this example, along being configured as outside diameter measuring that the horizontal upper end face of the sleeve pipe W that is placed in V-shaped groove 4 is photographed light source 29 and video camera 30 with photo-optics system with the horizontal direction of camera axis Z orthogonal.
More than be a configuration example of the present invention, the following describes its effect.
When beginning to measure, the rotation roller 5 that at first makes sleeve pipe slew gear 7 is at retreating position P
0Wait, supplying with stacking device 26A stacking sleeve pipe W ... the pallet of having laid more than 1 25.
When the switch (not shown) is opened, by pallet transporter 27 pallet of supplying with the epimere of stacking device 26A 25 is moved, initial sleeve pipe W navigates to the absorption position Q that lays usefulness pickup 21A
1Under.
Then, by mechanical arm 20 make lay with pickup 21A be positioned at absorption position directly over and elongation, its front end drop to sleeve pipe W position contacting after, W carries out vacuum suction to this sleeve pipe, then, makes to lay with pickup 21A and shrinks, and mechanical arm 20 is moved.
Will lay navigate to pickup 21A V-shaped groove 4 directly over after, make once more and lay elongation with pickup 21A, make sleeve pipe W drop to V-shaped groove 4 position contacting after, lay with pickup 21A atmosphere opening, W is released on the V-shaped groove 4 with this sleeve pipe.
Then, when being made its revolving shaft 17 towards positive dirction revolution predetermined angular by motor 16, by cam 15Z Z platform 9Z is moved first half in its revolution, rotation roller 5 is from retreating position P
0Advance to V-shaped groove 4 directly over P
1, then, turn round latter half at it, by cam 15Y Y platform 9Y is pushed towards the below, drop to the job position P that rotation roller 5 is contacted with sleeve pipe W
2
At this moment, from retreating position P
0To V-shaped groove 4 directly over P
1Advance amount only be 2cm, to the job position P that contacts with sleeve pipe W
2Slippage only be 1cm, and, by the operation that makes 2 cam 15Z, 15Y turn round the individual part of predetermined angular synchronously by motor 16 rotation roller 5 is moved towards 2 directions, so its traveling time is extremely short.
Here, when motor 11 startings that make sleeve pipe slew gear 7, when making rotation roller 5 revolutions, the sleeve pipe W that is in contact with it turns round in V-shaped groove 4, simultaneously, the relative V-shaped groove 4 of the revolving shaft of rotation roller 5 is provided with slightly obliquely, so, the front end face of sleeve pipe W is pressed on the sleeve pipe stopper element 19 by the friction of rotation roller 5.
At this moment, video camera 3 is owing to focus at the front end face of sleeve pipe W, so, the light that sees through optical fiber inserting hole 6 makes this part whitening, part in addition show black, so, can measure the offset of optical fiber inserting hole 6 by carrying out image analysis, measure the deviation of physical dimension by video camera 30.
When making sleeve pipe W turn round for 1 week, when finishing to measure, making rotation roller 5 keep out of the way retreating position P
0
In this occasion, because the displacement of rotation roller 5 is shorter, so traveling time can be extremely short, the minute of each shortens, and treatment effeciency improves.
When reclaiming the sleeve pipe of measuring after finishing, be adsorbed under the state of laying with pickup 21A with the above-mentioned sleeve pipe W that will lay subsequently equally, with reclaim with pickup 21B be positioned V-shaped groove directly over it is extended, carry out vacuum suction in the moment that is contacted with sleeve pipe W.
To be adsorbed in after the sleeve pipe W that lays with pickup 21A is placed to V-shaped groove 4, as with other recovery of casing case of the corresponding level of measurement result 24A～24H directly over discharge vacuum suction in the sleeve pipe W that reclaims with pickup 21B, then classification is automatically reclaimed.
Like this according to this example, as piling up the pallet 25 of having laid the sleeve pipe W that will measure on stacking device 26A in the supply of erector 23, then after this each sleeve pipe W is transported to V-shaped groove 4 from this pallet 25, behind the offset of measuring optical fiber inserting hole 6, can automatically proceed to carry out classification corresponding to measurement result till.
And, because the displacement of rotation roller 5 is short, by the single operation that makes motor 16 revolution predetermined angulars rotation roller 5 is moved towards 2 directions, so its traveling time can be extremely short.
Therefore, by the cover pipe conveying mechanism 8 automatically sleeve pipe W is placed to V-shaped groove 4 carry out offset mensuration occasion and by handwork sleeve pipe W is placed in the occasion that V-shaped groove 4 carries out the mensuration of offset, all the traveling time owing to rotation roller 5 shortens, so treatment effeciency improves.
In the above description, as sleeve pipe off-centering quantity measuring apparatus 1, the situation that automatically sleeve pipe W is placed in V-shaped groove 4 by cover pipe conveying mechanism 8 has been described, but sleeve pipe slew gear 7 also adapts to the sleeve pipe off-centering quantity measuring apparatus that does not overlap pipe conveying mechanism 8.
In addition, not only measure the offset of optical fiber inserting hole 6, and be placed to V-shaped groove 4,, also can measure the offset of fiber core another distolateral light source that is connected to of optical fiber by the sleeve pipe W that will be installed on the optical fiber front end by handwork etc.
As described above, according to the present invention, can rotation roller be kept out of the way fully from the top position of V-shaped groove by short displacement, so, by mechanical arm sleeve pipe automatically is placed to the occasion of V-shaped groove and is placed to the occasion of V-shaped groove by handwork, all can shorten its advance and retreat time, and then shorten the minute of each sleeve pipe, improve treatment effeciency, produce very good effect.
In addition, as the cover pipe conveying mechanism that uses mechanical arm is set, then the sleeve pipe that is placed in erector automatically can be transported to V-shaped groove, the occasion that finishes in the mensuration of offset, can will be placed to the recovery of casing of V-shaped groove to the collection box that separates by rank corresponding to measurement result, so, can be rapidly and positively carry out sleeve pipe lay/reclaim operation, also have the effect that improves treatment effeciency for this reason.
Claims (6)
1. sleeve pipe off-centering quantity measuring apparatus, sleeve pipe is placed to along in the V-shaped groove that the camera axis of level forms substantially, while making rotation roller be contacted with this sleeve pipe its revolution is photographed to its end face, measure the offset of optical fiber inserting hole or be installed on the offset of the fiber core of sleeve pipe; It is characterized in that: make the rotating sleeve pipe slew gear of the sleeve pipe that is placed in the above-mentioned V-shaped groove have 2 sliding stands and platform driving mechanism; These 2 sliding stands dispose above-mentioned rotation roller in front, and can be towards the fore-and-aft direction and the ground configuration of above-below direction advance and retreat of above-mentioned camera axis; This driving mechanism make above-mentioned rotation roller from the rear retreating position of camera axis advance to V-shaped groove directly over, drop to the job position that contacts with sleeve pipe from its turnover position.
2. sleeve pipe off-centering quantity measuring apparatus, sleeve pipe is placed to along in the V-shaped groove that the camera axis of level forms substantially, while making rotation roller be contacted with this sleeve pipe its revolution is photographed to its end face, measure the offset of optical fiber inserting hole or be installed on the offset of the fiber core of sleeve pipe; It is characterized in that: from above-mentioned V-shaped groove reclaim the cover pipe conveying mechanism of measuring the sleeve pipe after finishing and laying other sleeve pipe have by make directly over the above-mentioned V-shaped groove sleeve pipe attract pickup along with the camera axis mechanical arm that moves back and forth of the horizontal direction of orthogonal substantially, lay the erector of the sleeve pipe that after this will measure offset in advance and reclaim of the motion track configuration of the recovery of casing case more than 2 of the sleeve pipe that the mensuration that falls from pickup finishes along above-mentioned pickup by rank.
3. sleeve pipe off-centering quantity measuring apparatus, sleeve pipe is placed to along in the V-shaped groove that the camera axis of level forms substantially, while making rotation roller be contacted with this sleeve pipe its revolution is photographed to its end face, measure the offset of optical fiber inserting hole or be installed on the offset of the fiber core of sleeve pipe; It is characterized in that: from above-mentioned V-shaped groove reclaim the cover pipe conveying mechanism of measuring the sleeve pipe after finishing and laying other sleeve pipe have by make directly over the above-mentioned V-shaped groove sleeve pipe attract pickup along with the camera axis mechanical arm that moves back and forth of the horizontal direction of orthogonal substantially, lay the erector of the sleeve pipe that after this will measure offset in advance and reclaim of the motion track configuration of the recovery of casing case more than 2 of the sleeve pipe that the mensuration that falls from pickup finishes along above-mentioned pickup by rank;
Make the rotating sleeve pipe slew gear of the sleeve pipe that is placed to above-mentioned V-shaped groove have 2 sliding stands and platform driving mechanism; These 2 sliding stands dispose above-mentioned rotation roller in front, and can be towards the fore-and-aft direction and the ground configuration of above-below direction advance and retreat of above-mentioned camera axis; This driving mechanism make above-mentioned rotation roller from the rear retreating position of camera axis advance to V-shaped groove directly over, drop to the job position that contacts with sleeve pipe from its turnover position.
4. according to claim 1 or 3 described sleeve pipe off-centering quantity measuring apparatus, it is characterized in that: above-mentioned driving mechanism have make sliding stand relative to camera axis towards front and back to the 1st cam that moves with relative to camera axis towards upper and lower to the 2nd cam that moves, when each cam being turned round synchronously by 1 motor, turn round the preceding pass phase at it and make above-mentioned rotation roller advance to above-mentioned V-shaped groove position, drop to and the sleeve pipe position contacting at its revolution rotation roller latter half by above-mentioned the 1st cam.
5. according to claim 2 or 3 described sleeve pipe off-centering quantity measuring apparatus, it is characterized in that: the erector of above-mentioned cover pipe conveying mechanism by sleeve arrangement is become rectangular pallet and this pallet is moved and make each sleeve pipe be positioned pickup under the pallet transporter constitute.
6. according to claim 2 or 3 described sleeve pipe off-centering quantity measuring apparatus, it is characterized in that: have the sleeve pipe that after this will measure offset at above-mentioned mechanical arm and be transported to laying with pickup and being transported to the recovery pickup of recovery of casing case from the sleeve pipe that above-mentioned V-shaped groove is through with mensuration of V-shaped groove from above-mentioned erector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP219540/2002 | 2002-07-29 | ||
| JP2002219540A JP3993040B2 (en) | 2002-07-29 | 2002-07-29 | Ferrule eccentricity measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1483997A true CN1483997A (en) | 2004-03-24 |
| CN100491910C CN100491910C (en) | 2009-05-27 |
Family
ID=31940413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031523412A Expired - Fee Related CN100491910C (en) | 2002-07-29 | 2003-07-29 | Measurer for sleeve offset |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3993040B2 (en) |
| CN (1) | CN100491910C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100373127C (en) * | 2005-03-08 | 2008-03-05 | 亚洲光学股份有限公司 | Lens eccentric measuring method and its system |
| CN103878124A (en) * | 2012-12-21 | 2014-06-25 | 精工电子有限公司 | Casing conveyer, casing classifier and casing conveying method |
| CN103884297A (en) * | 2012-12-21 | 2014-06-25 | 精工电子有限公司 | Sleeve image-photographing device, sleeve classifying device and sleeve image-photographing method |
| CN103968755A (en) * | 2013-01-30 | 2014-08-06 | 精工电子有限公司 | Sleeve Carrying Device, Sleeve Sorting Device And Sleeve Carrying Method |
| CN103994735A (en) * | 2013-02-19 | 2014-08-20 | 精工电子有限公司 | Concentricity measuring device, sleeve classifying device, and concentricity measuring method |
| CN104422403A (en) * | 2013-08-27 | 2015-03-18 | 精工电子有限公司 | Measuring device |
| CN104422405A (en) * | 2013-08-27 | 2015-03-18 | 精工电子有限公司 | Sleeve pipe concentricity measuring device |
| CN104422404A (en) * | 2013-08-27 | 2015-03-18 | 精工电子有限公司 | Measuring device |
| CN113503814A (en) * | 2021-07-06 | 2021-10-15 | 上海飞博激光科技有限公司 | Centering detection device and detection method for middle arm of optical fiber bundle |
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|---|---|---|---|---|
| CN106152953A (en) * | 2015-03-21 | 2016-11-23 | 内蒙航天动力机械测试所 | A kind of solid engines examination rear jet larynx footpath measuring system and method |
| CN110624851A (en) * | 2019-10-31 | 2019-12-31 | 宁波容大光电科技有限公司 | Concentricity detection device of pottery lock pin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3837689B2 (en) * | 1999-10-13 | 2006-10-25 | 富士通株式会社 | Optical module testing machine, adjusting device and adjusting method |
-
2002
- 2002-07-29 JP JP2002219540A patent/JP3993040B2/en not_active Expired - Fee Related
-
2003
- 2003-07-29 CN CNB031523412A patent/CN100491910C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100373127C (en) * | 2005-03-08 | 2008-03-05 | 亚洲光学股份有限公司 | Lens eccentric measuring method and its system |
| CN103878124A (en) * | 2012-12-21 | 2014-06-25 | 精工电子有限公司 | Casing conveyer, casing classifier and casing conveying method |
| CN103884297A (en) * | 2012-12-21 | 2014-06-25 | 精工电子有限公司 | Sleeve image-photographing device, sleeve classifying device and sleeve image-photographing method |
| CN103878124B (en) * | 2012-12-21 | 2017-07-11 | 精工电子有限公司 | Sleeve pipe carrying device, sleeve pipe sorter and sleeve pipe transport method |
| CN103884297B (en) * | 2012-12-21 | 2018-02-16 | 精工电子有限公司 | Sleeve pipe camera device, sleeve pipe sorter and sleeve pipe image capture method |
| CN103968755A (en) * | 2013-01-30 | 2014-08-06 | 精工电子有限公司 | Sleeve Carrying Device, Sleeve Sorting Device And Sleeve Carrying Method |
| CN103994735A (en) * | 2013-02-19 | 2014-08-20 | 精工电子有限公司 | Concentricity measuring device, sleeve classifying device, and concentricity measuring method |
| CN103994735B (en) * | 2013-02-19 | 2018-01-23 | 精工电子有限公司 | Device for measuring concentricity, sleeve pipe sorter and concentricity assay method |
| CN104422403A (en) * | 2013-08-27 | 2015-03-18 | 精工电子有限公司 | Measuring device |
| CN104422405A (en) * | 2013-08-27 | 2015-03-18 | 精工电子有限公司 | Sleeve pipe concentricity measuring device |
| CN104422404A (en) * | 2013-08-27 | 2015-03-18 | 精工电子有限公司 | Measuring device |
| CN113503814A (en) * | 2021-07-06 | 2021-10-15 | 上海飞博激光科技有限公司 | Centering detection device and detection method for middle arm of optical fiber bundle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3993040B2 (en) | 2007-10-17 |
| JP2004061274A (en) | 2004-02-26 |
| CN100491910C (en) | 2009-05-27 |
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