CN110420866A - A kind of optical filter test equipment - Google Patents
A kind of optical filter test equipment Download PDFInfo
- Publication number
- CN110420866A CN110420866A CN201910652703.5A CN201910652703A CN110420866A CN 110420866 A CN110420866 A CN 110420866A CN 201910652703 A CN201910652703 A CN 201910652703A CN 110420866 A CN110420866 A CN 110420866A
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- Prior art keywords
- slide unit
- motor
- straight line
- linear guide
- optical filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The present invention provides a kind of optical filter test equipment, including equipment box, case lid and mechanism for testing, the case lid is mounted on equipment box right side by bolt, the mechanism for testing includes automatic charging machinery hand, linear guide one, vision positioning and upper appearance detection components, linear guide two, linear guide three, objective table one, lower appearance detection components, automatic coupling test suite, objective table two, linear guide four, automatic blanking machinery hand and linear guide five, compared with prior art, the present invention is with following the utility model has the advantages that realizing automatic loading/unloading and automatic coupling test.
Description
Technical field
The present invention is a kind of optical filter test equipment, belongs to optical filter testing equipment field.
Background technique
Optical filtering built-in testing is all to adjust manual slide unit manually using manually material is picked and placed with tweezers to be coupled at present
Test, low efficiency, test repetition is new bad, if central wavelength deviation repeatability is in 0.06nm or more, it may appear that erroneous judgement is held simultaneously
Easily cause the secondary damage of product.Due to the 5G network that will be risen, to the wilderness demand of wavelength-division multiplex optical filter, existing survey
Test method and means are far from satisfying the needs of actual production.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of optical filter test equipment, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of optical filter test equipment,
Including equipment box, case lid and mechanism for testing, the case lid is mounted on equipment box right side, the mechanism for testing packet by bolt
It includes automatic charging machinery hand, linear guide one, vision positioning and upper appearance detection components, linear guide two, linear guide three, carry
Object platform one, automatic coupling test suite, objective table two, linear guide four, automatic blanking machinery hand and linear guide five.
Further, in the mechanism for testing, the linear guide one is mounted on an equipment box upper surface left side by bracket
Upper angle, the automatic charging machinery hand are movably arranged on one right side of linear guide, the vision positioning and upper appearance detection group
Part is mounted on the equipment box upper surface upper right corner by bracket, and the linear guide two is mounted on rear side of equipment box upper surface, and straight
Line guide rail two is arranged on the downside of vision positioning and upper appearance detection components, and the linear guide three is movably arranged on linear guide two
Upper surface, the objective table one are movably arranged on three upper surface of linear guide, and the linear guide four is mounted on by bracket to be set
On front side of standby case upper surface, the linear guide five is movably arranged on four rear end face of linear guide, and the automatic blanking machinery hand is living
Dynamic to be mounted on five right side of linear guide, the automatic coupling test suite is mounted on equipment box upper surface medium position, described
Objective table two is mounted on equipment box upper surface, and objective table two is arranged on front side of automatic coupling test suite.
It further, further include lower appearance detection components in the mechanism for testing, the lower appearance detection components installation
In equipment box upper surface, and lower appearance detection components are arranged on rear side of automatic coupling test suite.
Further, the automatic coupling test suite includes pedestal, straight line slide unit one, angle slide unit one, straight line slide unit
Two, it manually adjusts platform one, angle slide unit two, optical filter objective table, angle slide unit three, straight line slide unit three, manually adjust platform two, angle
Spend slide unit four, straight line slide unit four, circular hole, fixture one, collimator one, collimator three, fixture two and collimator two, the pedestal
It is mounted on equipment box upper surface, the straight line slide unit one is mounted on the base on front side of end face, and one lower end surface of straight line slide unit is installed
Ball nut pair one, the pedestal upper surface installed in front motor one, one output end of motor install screw rod one, the ball
Pair of nut one is set on screw rod one, and the angle slide unit one is mounted on one upper surface of straight line slide unit, and one lower end of angle slide unit
Face equidistantly processes multiple groups tooth socket one, and the angle slide unit one and straight line slide unit one are flexibly connected, one right side of straight line slide unit
Motor two is installed, two output end of motor installs worm screw one, and the worm screw one is engaged in tooth socket one, the straight line slide unit two
It is mounted on one upper surface of angle slide unit, ball nut pair two is installed in two lower end surface of straight line slide unit, and the angle slide unit one is right
Motor three is installed in end face, and three output end of motor installs screw rod two, and the ball nut pair two is set on screw rod two, described
Two rear end face setting angle slide unit two of straight line slide unit, and straight line slide unit two is flexibly connected with angle slide unit two, the angle slide unit
Two front end faces equidistantly process multiple groups tooth socket two, and motor four, four output end of the motor installation are installed in two upper end of straight line slide unit
Worm screw two, the worm screw two are engaged in tooth socket two, the two rear end face installs fixture two of angle slide unit, two rear end of fixture
Collimator two is installed, activity installation in the pedestal upper surface manually adjusts platform one, described to manually adjust the setting of platform one in angle cunning
One downside of platform, and one upper surface installs fixture one of platform is manually adjusted, collimator one, the straight line are installed in one upper surface of fixture
Slide unit four is mounted on the base on rear side of end face, and motor five, four lower end of straight line slide unit are installed in the pedestal upper surface upper right corner
Ball nut pair three is installed in face, and five output end of motor installs screw rod three, and the ball nut pair three is set on screw rod three,
The platform two that manually adjusts is movably arranged on rear side of pedestal upper surface, and is manually adjusted platform two and be mounted on four upper end of straight line slide unit
Face, the angle slide unit four, which is mounted on, manually adjusts two upside of platform, and four lower end surface of angle slide unit equidistantly opens up multiple groups tooth socket three,
Motor six is installed in four right side of straight line slide unit, and six output end of motor installs worm screw three, and the worm screw three is engaged on tooth
In slot three, the straight line slide unit three is mounted on four upper surface of angle slide unit, and four front end face of angle slide unit installs motor seven, institute
Three front end face of straight line slide unit installation ball nut pair four is stated, seven output end of motor installs screw rod four, the ball nut pair
Four are set on screw rod four, and the angle slide unit three is mounted on three front end face of straight line slide unit, and angle slide unit three and straight line slide unit
Three are flexibly connected, and three rear end face of angle slide unit equidistantly opens up multiple groups tooth socket four, and motor is installed in three lower end of straight line slide unit
Eight, eight output end of motor installs worm screw four, and the worm screw four is engaged in tooth socket four, three front end face of the angle slide unit peace
Optical filter objective table is filled, opens up circular hole on front side of optical filter objective table upper surface.
Further, specific test job step includes:
Step1) according to production and testing requirement, for optical filter test equipment configure production quantity, product category, start coordinate,
The running parameters such as the channel ITU；
Step2 the position of objective table one) is adjusted by linear guide two and linear guide three, and is examined by vision positioning and upper appearance
Component is surveyed to complete to detect optical filter upper side appearance；
Step3 it) drives automatic charging machinery hand that the optical filter on objective table one is transferred to lower appearance by linear guide one to detect
Above component, the detection of optical filter downside appearance is completed by lower appearance detection components；
Step4 it) drives automatic charging machinery hand that optical filter is continued to move automatic coupling test suite by linear guide one, places
On the circular hole of optical filter objective table；
Step5 it) drives optical filter objective table to adjust X, Y location by motor five and motor seven, makes filter center and collimator one
Center vertical alignment；
Step6) collimator one emits laser signal, drives optical filter objective table to finely tune X, Y location by motor five and motor seven, by
Motor six and motor eight drive the level inclination of optical filter objective table fine tuning X, Y, and collimator three is made to receive most strong reflection letter
Number, complete the reflection coupling of automatic coupling test suite；
Step7 two adjusting X, Y location) are driven fixture by motor one and motor three, so that two center of collimator and filter center
Vertical alignment；
Step8 two fine tuning X, Y location) are driven fixture by motor one and motor three, it is micro- to drive fixture two by motor two and motor four
The level inclination for adjusting X, Y makes collimator two receive most strong optical signal transmissive, completes the transmission coupling of automatic coupling test suite
It closes；
Step9) spectrometer that starting collimator two, collimator three are connected is scanned analysis, obtains the center ITU of optical filter
Wavelength, 0.5dB and 3dB central wavelength and central wavelength drift, transmission Insertion Loss, transmission isolation, reflection Insertion Loss, reflection isolation
Degree and set different gains bandwidth parameter；
Step10 automatic blanking machinery hand position) is adjusted by linear guide four and linear guide five, utilizes automatic blanking machinery hand
Optical filter on automatic coupling test suite is placed by classification on objective table two as qualified with unqualified, to complete automatic survey
Examination.
The utility model has the advantages that a kind of optical filter test equipment of the invention, because the present invention is added to automatic charging machinery hand, straight line
Guide rail one, vision positioning and upper appearance detection components, linear guide two, linear guide three, objective table one, lower appearance detection group
Part, automatic coupling test suite, objective table two, linear guide four, automatic blanking machinery hand and linear guide five, the design are real
Existing automatic loading/unloading and automatic coupling test avoid expecting using manually being picked and placed with tweezers, manually adjust manual slide unit come into
Row coupling measurement not only avoids the secondary damage to optical filter, and production efficiency is 5 times of existing test method or more,
The core parameters such as central wavelength deviation, repeatability meet precision within 0.02nm, substantially increase production efficiency and test is accurate
Property.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of optical filter test equipment of the present invention；
Fig. 2 is the explosive view of mechanism for testing in a kind of optical filter test equipment of the present invention；
Fig. 3 is the perspective view of automatic coupling test suite in mechanism for testing in a kind of optical filter test equipment of the present invention；
Fig. 4 is enlarged drawing at A in Fig. 3；
In figure: 1- equipment box, 2- case lid, 3- mechanism for testing, 4- pedestal, 5- straight line slide unit one, 6- angle slide unit one, 7- straight line are sliding
Platform two, 8- manually adjust platform one, 9- angle slide unit two, 10- optical filter objective table, 11- angle slide unit three, 12- straight line slide unit three,
13- manually adjusts platform two, 14- angle slide unit four, 15- straight line slide unit four, 16- circular hole, 17- collimator one, 18- fixture one, 19-
Fixture two, 20- collimator two, 21- collimator three, 301- automatic charging machinery hand, 302- linear guide one, 303- vision positioning
With appearance detection group under upper appearance detection components, 304- linear guide two, 305- linear guide three, 306- objective table one, 307-
Part, 308- automatic coupling test suite, 309- objective table two, 310- linear guide four, 311- automatic blanking machinery hand, 312- are straight
Line guide rail five.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 4 is please referred to, the present invention provides a kind of technical solution: a kind of optical filter test equipment, including equipment box 1,
Case lid 2 and mechanism for testing 3, case lid 2 are mounted on 1 right side of equipment box by bolt, and mechanism for testing 3 is mounted on equipment box 1
End face, mechanism for testing 3 include automatic charging machinery hand 301, linear guide 1, vision positioning and upper appearance detection components
303, linear guide 2 304, linear guide 3 305, objective table 1, automatic coupling test suite 308, objective table 2 309,
Linear guide 4 310, automatic blanking machinery hand 311 and linear guide 5 312.
In mechanism for testing 3, linear guide 1 is mounted on the 1 upper surface upper left corner of equipment box, automatic charging by bracket
Manipulator 301 is movably arranged on one 302 right side of linear guide, vision positioning and upper appearance detection components 303 is pacified by bracket
Mounted in the 1 upper surface upper right corner of equipment box, linear guide 2 304 is mounted on rear side of 1 upper surface of equipment box, and linear guide 2 304
Setting is movably arranged in linear guide 2 304 in 303 downside of vision positioning and upper appearance detection components, linear guide 3 305
End face, objective table 1 are movably arranged on 3 305 upper surface of linear guide, and linear guide 4 310 is mounted on equipment by bracket
On front side of 1 upper surface of case, linear guide 5 312 is movably arranged on 4 310 rear end face of linear guide, and automatic blanking machinery hand 311 is living
Dynamic to be mounted on 5 312 right side of linear guide, automatic coupling test suite 308 is mounted on 1 upper surface medium position of equipment box, carries
Object platform 2 309 is mounted on 1 upper surface of equipment box, and 308 front side of automatic coupling test suite is arranged in objective table 2 309.
As an embodiment of the present invention: it further include lower appearance detection components 307 in mechanism for testing 3, lower appearance inspection
It surveys component 307 and is mounted on 1 upper surface of equipment box, and lower appearance detection components 307 are arranged after automatic coupling test suite 308
Side.
As an embodiment of the present invention: automatic coupling test suite includes pedestal 4, straight line slide unit 1, angle slide unit
One 6, straight line slide unit 27, to manually adjust platform 1, angle slide unit 29, optical filter objective table 10, angle slide unit 3 11, straight line sliding
Platform 3 12 manually adjusts platform 2 13, angle slide unit 4 14, straight line slide unit 4 15, circular hole 16, fixture 1, collimator 1, standard
Straight device 3 21, fixture 2 19 and collimator 2 20, pedestal 4 are mounted on 1 upper surface of equipment box, and straight line slide unit 1 is mounted on bottom
On front side of 4 upper surfaces of seat, and one 5 lower end surface of straight line slide unit installation ball nut pair one, 4 upper surface installed in front motor one of pedestal,
One output end of motor installs screw rod one, and ball nut pair one is set on screw rod one, and angle slide unit 1 is mounted on straight line slide unit one
5 upper surfaces, and one 6 lower end surface of angle slide unit equidistantly processes multiple groups tooth socket one, angle slide unit 1 and one 5 activity of straight line slide unit are even
It connects, motor two is installed in one 5 right side of straight line slide unit, and two output end of motor installs worm screw one, and worm screw one is engaged in tooth socket one, directly
Line slide unit 27 is mounted on one 6 upper surface of angle slide unit, and ball nut pair two, angle slide unit one are installed in 27 lower end surface of straight line slide unit
Motor three is installed in 6 right sides, and three output end of motor installs screw rod two, and ball nut pair two is set on screw rod two, straight line slide unit
27 rear end face setting angle slide units 29, and straight line slide unit 27 is flexibly connected with angle slide unit 29,29 front end face of angle slide unit
Motor four is installed in equidistant processing multiple groups tooth socket two, 27 upper end of straight line slide unit, and four output end of motor installs worm screw two, and worm screw two nibbles
It closes in tooth socket two, 29 rear end face installs fixture 2 19 of angle slide unit, 2 19 rear end of fixture installation collimator 2 20, on pedestal 4
Activity installation in end face manually adjusts platform 1, manually adjusts the setting of platform 1 in one 6 downside of angle slide unit, and manually adjust platform 1
Collimator 1 and collimator 3 21 are installed in upper surface installs fixture 1, one 18 upper surface of fixture, and straight line slide unit 4 15 is installed
On rear side of 4 upper surface of pedestal, motor five is installed in the 4 upper surface upper right corner of pedestal, and ball nut is installed in 4 15 lower end surface of straight line slide unit
Pair three, five output end of motor install screw rod three, and ball nut pair three is set on screw rod three, manually adjust 2 13 activity installation of platform
It on rear side of 4 upper surface of pedestal, and manually adjusts platform 2 13 and is mounted on 4 15 upper surface of straight line slide unit, angle slide unit 4 14 is mounted on
2 13 upside of platform is manually adjusted, and 4 14 lower end surface of angle slide unit equidistantly opens up multiple groups tooth socket three, 4 15 right side of straight line slide unit
Motor six is installed, six output end of motor installs worm screw three, and worm screw three is engaged in tooth socket three, and straight line slide unit 3 12 is mounted on angle
4 14 upper surface of slide unit, 4 14 front end face of angle slide unit install motor seven, and 3 12 front end face of straight line slide unit installs ball nut pair
Four, seven output end of motor installs screw rod four, and ball nut pair four is set on screw rod four, and it is sliding that angle slide unit 3 11 is mounted on straight line
3 12 front end face of platform, and angle slide unit 3 11 is flexibly connected with straight line slide unit 3 12,3 11 rear end face of angle slide unit equidistantly opens up
Motor eight is installed in multiple groups tooth socket four, 3 12 lower end of straight line slide unit, and eight output end of motor installs worm screw four, and worm screw four is engaged on tooth socket
In four, 3 11 front end face of angle slide unit installs optical filter objective table 10, opens up circular hole 16 on front side of 10 upper surface of optical filter objective table.
As an embodiment of the present invention: the specific test job step of optical filter test equipment includes:
Step1) according to production and testing requirement, for optical filter test equipment configure production quantity, product category, start coordinate,
The running parameters such as the channel ITU；
Step2 the position of objective table 1) is adjusted by linear guide 2 304 and linear guide 3 305, and passes through vision positioning
It completes to detect optical filter upper side appearance with upper appearance detection components 303；
Step3) automatic charging machinery hand 301 is driven to be transferred to down the optical filter on objective table 1 by linear guide 1
The detection of optical filter downside appearance is completed by lower appearance detection components 307 in 307 top of appearance detection components；
Step4) drive automatic charging machinery hand 301 that optical filter is continued to move automatic coupling test group by linear guide 1
Part 308 is placed on the circular hole 16 of optical filter objective table 10；
Step5 it) drives optical filter objective table 10 to adjust X, Y location by motor five and motor seven, makes filter center and collimator
One 17 center vertical alignments；
Step6) collimator 1 emits laser signal, drives optical filter objective table 10 to finely tune X, Y by motor five and motor seven
It sets, drives optical filter objective table 10 to finely tune the level inclination of X, Y by motor six and motor eight, receive collimator 3 21 most strong
Reflected light signal completes the reflection coupling of automatic coupling test suite 308；
Step7 2 19 adjusting X, Y location) are driven fixture by motor one and motor three, so that 2 20 center of collimator and optical filter
Center vertical alignment；
Step8 2 19 fine tuning X, Y location) are driven fixture by motor one and motor three, drive fixture two by motor two and motor four
The level inclination of 19 fine tuning X, Y, makes collimator 2 20 receive most strong optical signal transmissive, completes automatic coupling test suite 308
Transmission enhancement；
Step9) spectrometer that starting collimator 2 20, collimator 3 21 are connected is scanned analysis, obtains the ITU of optical filter
Central wavelength, 0.5dB and 3dB central wavelength and central wavelength drift, transmission Insertion Loss, transmission isolation, reflection Insertion Loss, reflection
Isolation and set different gains bandwidth parameter；
Step10 311 position of automatic blanking machinery hand) is adjusted by linear guide 4 310 and linear guide 5 312, under automatic
Optical filter on automatic coupling test suite 308 is placed by classification in objective table 2 309 with unqualified by qualified by material manipulator 311
On, to complete automatic test.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of optical filter test equipment, including equipment box, case lid and mechanism for testing, it is characterised in that: the case lid passes through
Bolt is mounted on equipment box right side, and the mechanism for testing is mounted on equipment box upper surface, and the mechanism for testing includes on automatic
Expect manipulator, linear guide one, vision positioning and upper appearance detection components, linear guide two, linear guide three, objective table one,
Automatic coupling test suite, objective table two, linear guide four, automatic blanking machinery hand and linear guide five.
2. a kind of optical filter test equipment according to claim 1, it is characterised in that: described in the mechanism for testing
Linear guide one is mounted on the equipment box upper surface upper left corner by bracket, and the automatic charging machinery hand is movably arranged on straight line and leads
One right side of rail, the vision positioning and upper appearance detection components are mounted on the equipment box upper surface upper right corner by bracket, described
Linear guide two is mounted on rear side of equipment box upper surface, and linear guide two is arranged under vision positioning and upper appearance detection components
Side, the linear guide three are movably arranged on two upper surface of linear guide, and the objective table one is movably arranged on linear guide three
Upper surface, the linear guide four are mounted on front side of equipment box upper surface by bracket, and the linear guide five is movably arranged on
Four rear end face of linear guide, the automatic blanking machinery hand are movably arranged on five right side of linear guide, and the automatic coupling is surveyed
Examination component is mounted on equipment box upper surface medium position, and the objective table two is mounted on equipment box upper surface, and objective table two is set
It sets on front side of automatic coupling test suite.
3. a kind of optical filter test equipment according to claim 2, it is characterised in that: in the mechanism for testing, also wrap
Lower appearance detection components are included, the lower appearance detection components are mounted on equipment box upper surface, and the setting of lower appearance detection components exists
On rear side of automatic coupling test suite.
4. a kind of optical filter test equipment according to claim 1, it is characterised in that: the automatic coupling test suite packet
Include pedestal, straight line slide unit one, angle slide unit one, straight line slide unit two, manually adjust platform one, angle slide unit two, optical filter objective table,
Angle slide unit three, straight line slide unit three manually adjust platform two, angle slide unit four, straight line slide unit four, circular hole, fixture one, collimator
One, collimator three, fixture two and collimator two, the pedestal are mounted on equipment box upper surface, and the straight line slide unit one is installed
On front side of pedestal upper surface, and ball nut pair one, pedestal upper surface installed in front electricity are installed in one lower end surface of straight line slide unit
Machine one, one output end of motor install screw rod one, and the ball nut pair one is set on screw rod one, the angle slide unit one
It is mounted on one upper surface of straight line slide unit, and one lower end surface of angle slide unit equidistantly processes multiple groups tooth socket one, one He of angle slide unit
Straight line slide unit one is flexibly connected, and motor two is installed in one right side of straight line slide unit, and two output end of motor installs worm screw one,
The worm screw one is engaged in tooth socket one, and the straight line slide unit two is mounted on one upper surface of angle slide unit, the straight line slide unit two
Ball nut pair two is installed in lower end surface, and motor three is installed in one right side of angle slide unit, and three output end of motor installs silk
Bar two, the ball nut pair two are set on screw rod two, the two rear end face setting angle slide unit two of straight line slide unit, and straight line
Slide unit two is flexibly connected with angle slide unit two, and two front end face of angle slide unit equidistantly processes multiple groups tooth socket two, and the straight line is sliding
Motor four is installed in two upper end of platform, and four output end of motor installs worm screw two, and the worm screw two is engaged in tooth socket two, the angle
Two rear end face installs fixture two of slide unit is spent, collimator two is installed in two rear end of fixture, and hand is installed in pedestal upper surface activity
Dynamic regulating platform one, it is described to manually adjust the setting of platform one in one downside of angle slide unit, and manually adjust one upper surface installs fixture of platform
One, one upper surface of the fixture installation collimator one and collimator three, the straight line slide unit four are mounted on the base on rear side of end face,
Motor five is installed in the pedestal upper surface upper right corner, and ball nut pair three, the motor are installed in four lower end surface of straight line slide unit
Five output ends install screw rod three, and the ball nut pair three is set on screw rod three, and the platform two that manually adjusts is movably arranged on
It on rear side of pedestal upper surface, and manually adjusts platform two and is mounted on four upper surface of straight line slide unit, the angle slide unit four is mounted on manually
Two upside of regulating platform, and four lower end surface of angle slide unit equidistantly opens up multiple groups tooth socket three, four right side of the straight line slide unit installation electricity
Machine six, six output end of motor install worm screw three, and the worm screw three is engaged in tooth socket three, and the straight line slide unit three is mounted on
Four upper surface of angle slide unit, four front end face of angle slide unit install motor seven, and three front end face of straight line slide unit installs ball
Pair of nut four, seven output end of motor install screw rod four, and the ball nut pair four is set on screw rod four, and the angle is sliding
Platform three is mounted on three front end face of straight line slide unit, and angle slide unit three is flexibly connected with straight line slide unit three, after the angle slide unit three
End face equidistantly opens up multiple groups tooth socket four, and motor eight is installed in three lower end of straight line slide unit, and eight output end of motor installs worm screw
Four, the worm screw four is engaged in tooth socket four, and three front end face of angle slide unit installs optical filter objective table, and the optical filter carries
Circular hole is opened up on front side of object platform upper surface.
5. a kind of optical filter test equipment according to claim 1, it is characterised in that: specific test job step packet
It includes:
Step1) according to production and testing requirement, for optical filter test equipment configure production quantity, product category, start coordinate,
The running parameters such as the channel ITU；
Step2 the position of objective table one) is adjusted by linear guide two and linear guide three, and is examined by vision positioning and upper appearance
Component is surveyed to complete to detect optical filter upper side appearance；
Step3 it) drives automatic charging machinery hand that the optical filter on objective table one is transferred to lower appearance by linear guide one to detect
Above component, the detection of optical filter downside appearance is completed by lower appearance detection components；
Step4 it) drives automatic charging machinery hand that optical filter is continued to move automatic coupling test suite by linear guide one, places
On the circular hole of optical filter objective table；
Step5 it) drives optical filter objective table to adjust X, Y location by motor five and motor seven, makes filter center and collimator one
Center vertical alignment；
Step6) collimator one emits laser signal, drives optical filter objective table to finely tune X, Y location by motor five and motor seven, by
Motor six and motor eight drive the level inclination of optical filter objective table fine tuning X, Y, and collimator three is made to receive most strong reflection letter
Number, complete the reflection coupling of automatic coupling test suite；
Step7 two adjusting X, Y location) are driven fixture by motor one and motor three, so that two center of collimator and filter center
Vertical alignment；
Step8 two fine tuning X, Y location) are driven fixture by motor one and motor three, it is micro- to drive fixture two by motor two and motor four
The level inclination for adjusting X, Y makes collimator two receive most strong optical signal transmissive, completes the transmission coupling of automatic coupling test suite
It closes；
Step9) spectrometer that starting collimator two, collimator three are connected is scanned analysis, obtains the center ITU of optical filter
Wavelength, 0.5dB and 3dB central wavelength and central wavelength drift, transmission Insertion Loss, transmission isolation, reflection Insertion Loss, reflection isolation
Degree and set different gains bandwidth parameter；
Step10 automatic blanking machinery hand position) is adjusted by linear guide four and linear guide five, utilizes automatic blanking machinery hand
Optical filter on automatic coupling test suite is placed by classification on objective table two as qualified with unqualified, to complete automatic survey
Examination.
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| CN201910652703.5A CN110420866A (en) | 2019-07-19 | 2019-07-19 | A kind of optical filter test equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111701890A (en) * | 2020-07-14 | 2020-09-25 | 苏州鼎纳自动化技术有限公司 | Mobile testing mechanism of color difference meter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701890A (en) * | 2020-07-14 | 2020-09-25 | 苏州鼎纳自动化技术有限公司 | Mobile testing mechanism of color difference meter |
| CN111701890B (en) * | 2020-07-14 | 2021-10-12 | 苏州鼎纳自动化技术有限公司 | Mobile testing mechanism of color difference meter |
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Application publication date: 20191108 |