CN104889079B - A kind of on-line automatic screening installation of improved ring inductance - Google Patents
A kind of on-line automatic screening installation of improved ring inductance Download PDFInfo
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- CN104889079B CN104889079B CN201510277851.5A CN201510277851A CN104889079B CN 104889079 B CN104889079 B CN 104889079B CN 201510277851 A CN201510277851 A CN 201510277851A CN 104889079 B CN104889079 B CN 104889079B
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Abstract
The invention discloses a kind of improved on-line automatic screening installation of ring inductance, including indexing rotary disk, testing base, metal cap, Lifting bench, electric inductance measuring-testing instrument, automatic feeder, device for discharging and the integrated control panel of inside PLC more.It is equipped with the flexible disk enclosed by several pieces of secter pats with one heart in each through-hole of more indexing rotary disks.Testing base includes metab, lower metal column, standard magnet ring, uncovered can and annular insulating cover.There is centre pilot hole and pressure sensor, the center of metal cap is equipped with and the matched upper metal column in centre pilot hole in lower metal column.Lifting bench is equipped with the vertical slide bar of energy radial slippage.Metab, lower metal column, upper metal column, uncovered can and metal cap collectively form a closure flux path.With the above structure, entire inductance assorting room, automatic degree is high, is not required to manually participate in, and test speed is fast, efficient, test data is accurate, it is reliable, be not easy to judge by accident.
Description
Technical field
The present invention relates to a kind of ring inductance sorting unit, particularly a kind of on-line automatic sorting of improved ring inductance is set
It is standby.
Background technology
It after the making of magnetic product is completed, needs to test magnetic product, whether to detect magnetic product
Qualification, and provide data for later process modification and support.
For the inductance measurement of toroidal core, especially for the magnetic device of small sensible weight, such as the Ni Zn ferrimagnet of small inductor
Body magnetic core, single turn inductors amount unit cannot be tested directly substantially in nH ranks, existing electric inductance measuring-testing instrument.
To test its inductance and avoiding instrument and test error, existing technology is around upper multiturn line on magnetic core to be measured
Usually more than 50 circles, inductance value is read using the test equipment of periphery for circle.
But such test technology, it needs to take a substantial amount of time and carrys out wound around coil with manpower, and after being completed
Coil is also needed to remove, then goes to carry out the test of next magnetic core.This not only improves production cost, but also when wasting a large amount of
Between, production efficiency is extremely low, suffers untold misery for the producer for producing magnetic core in enormous quantities.If it is simple in structure to design one kind,
And can realize the magnetic core detection instrument quickly tested, then it can well solve the above problem.
No. 201120445738.0 Chinese invention patent application, discloses a kind of magnet ring disclosed in 11 days July in 2012
Inductance separation tool；The sorting tool include be wound with the magnet ring of plain conductor, the electric inductance measuring-testing instrument being connected with conducting wire, metal column,
Metal platform, annular insulating boot, pedestal etc..
Disclosed in 25 days April in 2013 application No. is 201310149474.8 Chinese invention patent application, invention wound
The entitled a kind of small inductor annular magnetic core inductance separation tool made, including metab, the magnet ring for being wound with plain conductor, inductance
Tester, metal column, the magnet ring are magnetic field sources, and the metal column, metal cap, uncovered can are in contact, collectively form and close
Magnetic flow road；Uncovered can is matched with annular insulating cover, and metal cap coordinates with annular insulating cover activity, the metal column from
Metal cap, annular insulating cover, magnet ring and uncovered can are sequentially passed through under upper；Uncovered can side is provided with hole, allows magnetic
The plain conductor of coiling passes through on ring.
Above-mentioned two patent application, structure can complete the inductance sorting of magnet ring, but in test in use, being substantially
Manual operation is completed, and is tested every time, is both needed to remove metal cap from metal column, magnet ring to be sorted then is placed on annular insulation
On cover or annular insulating cover, then metal cap is closed, tests, record, finally again in the opposite order, by metal cap and surveyed magnetic
Ring taking-up etc., complex for operation step, passes, test period is long, inefficiency, and after testing for a long time, tester's hand can be felt
Feel is ached, swelling.In addition, manual testing and reading, test error are big.
In addition, metal column needs are smoothly passed through from metal cap, therefore the endoporus of metal cap need to be more than the outer diameter of metal column, so
And when metal cap is passed through from metal column, between the endoporus and metal column of metal cap, often occur what cannot be in direct contact
Phenomenon namely loose contact namely non-closed flux path is easily formed, causes final inductance reading unstable or inaccurate,
That is the generation of misjudgment phenomenon.
Invention content
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of automatic degree is high,
It is not required to manually participate in, test speed is fast, efficient, and test data is accurate, the reliably improved on-line automatic sorting of ring inductance
Equipment.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of on-line automatic screening installation of improved ring inductance, including more indexing rotary disk, test bench, Lifting bench, electricity
Sensing tester, automatic feeder, device for discharging and inside PLC integrated control panel；More indexing rotary disks, test
Seat, Lifting bench, electric inductance measuring-testing instrument, automatic feeder and device for discharging are connected with integrated control panel.
More indexing rotary disk circumferentially on be evenly arranged with several through-holes, be arranged concentrically one in each through-hole
A flexible disk, the secter pat that each flexible disk is mainly arranged concentrically by several pieces are enclosed；Every piece of secter pat passes through bullet
Spring is fixedly connected with through-hole.
The test bench includes the testing base and metal cap of coaxial arrangement.
The testing base includes metab, lower metal column, standard magnet ring, uncovered can and annular insulating cover；Its
In, uncovered can is set on metab, and standard magnet ring is built in uncovered can；Metal is wound on standard magnet ring
Line, can be used as magnetic field sources, and the metal wire of standard magnet ring is connected with electric inductance measuring-testing instrument；Lower metal column is set on metab,
Lower metal column is passed through from standard magnet ring；There are one centre pilot holes for lower metal column tool, and the bottom in the centre pilot hole is provided with
One pressure sensor being connected with integrated control panel.
The metal cap is set to the surface of one of through-hole of more indexing rotary disks, and the height of metal cap can rise
Drop；Metal cap is provided centrally with metal column, and metal column can be matched with the centre pilot hole of lower metal column on this.
The Lifting bench is set to the lower section of more indexing rotary disks, and the testing base is set on Lifting bench, and is tested
Pedestal is coaxially disposed with metal cap；It is evenly arranged on the Lifting bench of the testing base periphery equal with fan-shaped number of blocks
Vertical slide bar；Every vertical slide bar can be radially into line slip, and the top of every vertical slide bar is fixedly installed a L
The driving lever of type.
After metal cap declines and Lifting bench rises, the metal cap can be passed through from through-hole, and the upper gold on metal cap
Belong to column to stretch into lower metal column, metal cap can coordinate with annular insulating cover activity；At this point, the metab, upper metal column, under
Metal column, metal cap and uncovered can collectively form a closure flux path.
To be detachably connected between the lower metal column and metab.
One piece of insulating pad is provided between the metab and Lifting bench.
The annular insulating cover upper edge is circumferentially provided with several vertical insulation pillars.
It is slided and is locked in each vertical insulation pillar energy edge.
The present invention with the above structure, has the advantages that：
Before use, operator installs testing base corresponding with magnet ring to be sorted and metal cap, in integrated control panel
On set more indexing gyration periods of rotary disk, the flexible stroke of metal cap and Lifting bench, magnet ring sort inductance qualification
The boot sequence of range, the charging rate of automatic feeder and the device for discharging to match with inductance acceptability limit；It uses
When, operator need to only ensure that the on-line automatic sorting unit of the ring inductance of the application is opened, magnet ring to be sorted fully is fed and
Electric inductance measuring-testing instrument calibration zero, just can complete the inductance automatic sorting work of magnet ring sort, operation very simple, efficient,
Entire inductance assorting room high degree of automation, is not required to manually participate in, and test speed is fast, efficient, and test data is accurate, can
It leans on, be not easy to judge by accident.
Description of the drawings
Fig. 1 shows the structure diagram of testing base in the present invention；
Fig. 2 shows a kind of structure diagram of the improved on-line automatic screening installation of ring inductance of the present invention；
Fig. 3 shows structural representation when a kind of improved on-line automatic screening installation inductance of ring inductance of the present invention sorts
Figure.
Wherein have：
Rotary disk is indexed 10. more；
11. through-hole；12. secter pat；13. spring；
20. testing base；
21. metab；211. insulating pad；22. lower metal column；221. centre pilot holes；222. pressure sensor；
23. standard magnet ring；24. uncovered can；25. annular insulating cover；251. vertical insulation pillars；
30. metal cap；
31. insulated telescopic rods；Metal column on 32.；
40. electric inductance measuring-testing instrument；
50. integrated control panel；
60. magnet ring to be sorted；
70. Lifting bench；
71. vertical slide bar；72. driving lever.
Specific embodiment
The present invention is described in further detail with specific better embodiment below in conjunction with the accompanying drawings.
As shown in Figures 2 and 3, a kind of on-line automatic screening installation of improved ring inductance, including index more rotary disk 10,
Test bench, Lifting bench 71, electric inductance measuring-testing instrument 40, automatic feeder, device for discharging and inside PLC integrated control panel 50.
Above-mentioned more indexing rotary disks 10, test bench, Lifting bench 70, electric inductance measuring-testing instrument 40, automatic feeder and discharging dress
It puts and is connected with integrated control panel 50.
Above-mentioned more indexing rotary disks 10 are preferably connected with protractor, and protractor is preferably 8 protractors, and protractor is with integrating
Control panel 50 is connected, and operating personnel can set rotational speed of more indexing rotary disks 10 etc. on integrated control panel 50
Parameter.
More indexing rotary disks 10 are evenly arranged with several through-holes 11 along its circumferencial direction, and excellent is 8.
It is arranged concentrically in each through-hole 11 there are one flexible disk, what each flexible disk was mainly arranged concentrically by several pieces
Secter pat 12 is enclosed.
The quantity of secter pat 12 is preferably 2 pieces, centered on indexing the circle of rotary disk 10, is symmetrical arranged more.Every piece of fan
Shape block 12 is fixedly connected by spring 12 with the side wall of through-hole 11.In 12 normal reset of spring, secter pat 12 is enclosed
Flexible disk internal diameter be more than magnet ring 60 to be sorted outer diameter, so as to which magnet ring 60 to be sorted will be carried.In 12 maximum diameter of spring
To during compression, the internal diameter of flexible disk that secter pat 12 is enclosed should be greater than the outer diameter of following metal caps 30, so as to make metal
Cover 30 therefrom passes through.
Above-mentioned test bench includes the testing base 20 of coaxial arrangement and metal cap 30.
As shown in Figure 1, above-mentioned testing base 20 includes metab 21, lower metal column 22, standard magnet ring 23, uncovered metal
Box 24 and annular insulating cover 25.
Wherein, uncovered can 24 is set on metab 21, and standard magnet ring 23 is built in uncovered can 24；Mark
Metal wire is wound on quasi- magnet ring 23, magnetic field sources can be used as, the metal wire of standard magnet ring 23 is connected with electric inductance measuring-testing instrument 40.
Lower metal column 22 is set on metab 21, is preferably detachably connected between lower metal column 22 and metab 21
It connects.
Lower metal column 21 is passed through from standard magnet ring 23；There are one centre pilot holes 221 for the lower tool of metal column 22, which leads
There are one the pressure sensors 222 being connected with integrated control panel 50 for bottom setting to hole 221.
Several vertical insulation pillars 251, each vertical insulation are circumferentially preferably provided on above-mentioned annular insulating cover 25
It is slided and is locked in the preferably energy edge of pillar 251.In this way, vertically insulation pillar 251 can treat sorting magnet ring 60 internal diameter into
Row positioning, prevents its displacement, makes test more accurate, reliable.
Above-mentioned metal cap 30 is set to the surface of one of through-hole 11 of more indexing rotary disks 10, the height of metal cap 30
Degree can lift.The lift in height of metal cap 30 is preferably controlled by being arranged on the insulated telescopic rods 31 at the top of it, and insulation is stretched
Contracting bar 31 is connected with integrated control panel 50.
Metal cap 30 is provided centrally with metal column 32, and metal column 32 can be with the centre pilot hole of lower metal column 22 on this
221 match, and above-mentioned pressure sensor 222 can detect whether metal column 32 completely attaches to lower metal column 22.By collecting
The pressure value of one setting is set in into control panel 50 to pressure sensor 222, in this way, can ensure that, upper metal column 32 is under
Metal column 22 can come into full contact with every time, and the phenomenon that avoiding occurring to be in direct contact, it is high can also to form a reliability
Flux path is closed, so as to final inductance stable reading or accurately, reliably.
Above-mentioned Lifting bench 70 is set to the lower section of more indexing rotary disks 10, and testing base 20 is set on Lifting bench 70, gold
Belong to and be provided with one piece of insulating pad 211, and testing base 20 is coaxially disposed with metal cap 30 between pedestal 21 and Lifting bench 70.
The vertical slide bar equal with 12 quantity of secter pat is evenly arranged on the Lifting bench 70 of 20 periphery of testing base
71, preferably 2.Every vertical slide bar 71 can be radially into line slip, and the top of every vertical slide bar 71 is fixedly installed
There is the driving lever 72 of a L-type.The minimum spacing of 2 driving levers 72 is less than the maximal clearance between 2 pieces of secter pats 12.
In addition, when Lifting bench 70 rises, 72 bottom of driving lever of L-type will limit the lifting travel of Lifting bench 70
Position.
Above-mentioned integrated control panel 50 is preferably provided on Lifting bench 70, and operating personnel can be on integrated control panel 50
The parameters such as lifting travel and the lifting speed of Lifting bench 70 are set, but also can be set on integrated control panel 50 vertical sliding
Bar 71 radially slides the parameters such as displacement and sliding speed.
Above-mentioned automatic feeder of stating does not mark for a prior art in figure, preferably automatic charging cylinder or automatic defeated
Line sending.
Above-mentioned device for discharging does not mark also for a prior art in figure, preferably several material returned bars and several from
Dynamic blowing device.
Before use, operator first install with 60 corresponding testing base 20 of magnet ring to be sorted and metal cap 30, integrated
The gyration periods of more indexing rotary disks 10, the flexible stroke of metal cap 30 and Lifting bench 70 are set on control panel 50, is treated point
Select the inductance acceptability limit of magnet ring 60, the charging rate of automatic feeder and the discharging dress to match with inductance acceptability limit
The parameters such as the boot sequence put.
In use, operator need to only ensure the on-line automatic sorting unit unlatching of the ring inductance of the application, magnet ring to be sorted
60 fully feed and electric inductance measuring-testing instrument calibration are zeroed.
Test process：Metal cap 30 declines, and jacking apparatus 70 rises, metal cap 30 and Lifting bench 70 can with synchronous averaging,
Can also Lifting bench 70 first start, with specific reference to actual conditions, be designed, but driving lever 72 on Lifting bench 70 need first with it is fan-shaped
The internal face of block 12 is in contact.
After driving lever 72 is in contact with the internal face of secter pat 12, lower metal column 22 is worn from the endoporus of magnet ring 60 to be sorted
Go out.Afterwards vertical slide bar 71 will radially side slip, so as to which driving lever 72 will push against secter pat 12, spring 13 compresses.It is at this point, excellent
Metal cap 30 is selected to decline and passed through from by 11, meanwhile, the upper metal column 32 on metal cap 30 is stretched into lower metal column 22
In centre pilot hole 221, until contacted with the pressure sensor 222 in centre pilot hole 221, and reach the pressure of setting, this
When, metal cap 30 is matched with annular 25 activity of insulating cover, as shown in figure 3, metab 21, upper metal column 32, lower metal column
22nd, metal cap 30 and uncovered can 24 will collectively form a closure flux path.Electric inductance measuring-testing instrument 40 will show an inductance
Reading, built-in PLC will be read out the inductance reading, and be compared and sentence with setting value in integrated control panel 50
It is fixed, and corresponding device for discharging is instructed to carry out discharging, defective work will be passed to NonConforming Parts Area.
Above-mentioned entire inductance automatic sorting work, operation very simple, efficient, entire inductance assorting room the degree of automation
Height is not required to manually participate in, and test speed is fast, efficient, test data is accurate, it is reliable, be not easy to judge by accident.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (1)
1. a kind of on-line automatic screening installation of improved ring inductance, it is characterised in that：Including index more rotary disk, test bench,
Lifting bench, electric inductance measuring-testing instrument, automatic feeder, device for discharging and inside PLC integrated control panel；More indexing revolutions
Disk, test bench, Lifting bench, electric inductance measuring-testing instrument, automatic feeder and device for discharging are connected with integrated control panel；
More indexing rotary disk circumferentially on be evenly arranged with several through-holes, be arranged concentrically that there are one stretch in each through-hole
Contracting disk, the secter pat that each flexible disk is mainly arranged concentrically by several pieces are enclosed；Every piece of secter pat by spring with
Through-hole is fixedly connected；
The test bench includes the testing base and metal cap of coaxial arrangement；
The testing base includes metab, lower metal column, standard magnet ring, uncovered can and annular insulating cover；Wherein, nothing
Lid can is set on metab, and standard magnet ring is built in uncovered can；Metal wire is wound on standard magnet ring, can be made
For magnetic field sources, the metal wire of standard magnet ring is connected with electric inductance measuring-testing instrument；Lower metal column is set on metab, lower metal column
It is passed through from standard magnet ring；There are one centre pilot holes for lower metal column tool, and there are one the bottom settings in the centre pilot hole and collection
The pressure sensor being connected into control panel；
The metal cap is set to the surface of one of through-hole of more indexing rotary disks, and the height of metal cap can lift；
Metal cap is provided centrally with metal column, and metal column can be matched with the centre pilot hole of lower metal column on this；
The Lifting bench is set to the lower section of more indexing rotary disks, and the testing base is set on Lifting bench, and testing base
It is coaxially disposed with metal cap；Equal with fan-shaped number of blocks erect is evenly arranged on the Lifting bench of the testing base periphery
To slide bar；Every vertical slide bar can be radially into line slip, and the top of every vertical slide bar is fixedly installed L-type
Driving lever；
After metal cap declines and Lifting bench rises, the metal cap can be passed through from through-hole, and the upper metal column on metal cap
It stretches into lower metal column, metal cap can coordinate with annular insulating cover activity；At this point, the metab, upper metal column, lower metal
Column, metal cap and uncovered can collectively form a closure flux path；Being between the lower metal column and metab can
Dismantling connection；One piece of insulating pad is provided between the metab and Lifting bench；It is circumferentially set on the annular insulating cover
It is equipped with several vertical insulation pillars；It is slided and is locked in each vertical insulation pillar energy edge；Test process：Metal
Cover declines, and jacking apparatus rises, and the driving lever on Lifting bench needs first to be in contact with the internal face of secter pat；When driving lever and secter pat
After internal face is in contact, be pierced by the endoporus of lower metal column magnet ring to be sorted, rear vertical slide bar will radially side slip, from
And driving lever will push against secter pat, spring-compressed；At this point, metal cap declines and is passed through from, meanwhile, the upper gold on metal cap
Belong to column to stretch into the centre pilot hole in lower metal column, until with the pressure sensor contacts in centre pilot hole, and reach and set
Fixed pressure, at this point, metal cap is matched with annular insulating cover activity, metab, upper metal column, lower metal column, metal cap
With uncovered can, a closure flux path will be collectively formed；Electric inductance measuring-testing instrument will show an inductance reading, integrated control face
Built-in PLC will be read out the inductance reading, and be compared and judge with setting value, and instruct corresponding discharging in plate
Device carries out discharging, and defective work will be passed to NonConforming Parts Area.
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| CN201510277851.5A CN104889079B (en) | 2015-05-27 | 2015-05-27 | A kind of on-line automatic screening installation of improved ring inductance |
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| CN201510277851.5A CN104889079B (en) | 2015-05-27 | 2015-05-27 | A kind of on-line automatic screening installation of improved ring inductance |
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| CN104889079A CN104889079A (en) | 2015-09-09 |
| CN104889079B true CN104889079B (en) | 2018-06-19 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974289B (en) * | 2016-07-14 | 2019-01-29 | 吴江佳亿电子科技有限公司 | A kind of device of energy online automatic detection high voltage ceramic capacitor pressure resistance |
| CN106885999A (en) * | 2017-03-30 | 2017-06-23 | 苏州亚思科精密数控有限公司 | The small inductor metal ring inductance sorting unit of energy extended testing system pin service life |
| CN113161137B (en) * | 2021-03-12 | 2023-05-12 | 厦门伊科电子有限公司 | Magnetic ring inductance nondestructive dismantling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201253611Y (en) * | 2008-07-26 | 2009-06-10 | 广东风华高新科技股份有限公司 | Magnetic loop inductance-testing sorter |
| CN101937033A (en) * | 2010-07-23 | 2011-01-05 | 宁波市鄞州通力液压电器厂 | Automatic testing device of performance of electromagnet for valve |
| CN103245924A (en) * | 2013-04-25 | 2013-08-14 | 吴江龙硕金属制品有限公司 | Inductance sorting device for small-inductance toroidal core |
| CN203764565U (en) * | 2014-01-22 | 2014-08-13 | 苏州冠达磁业有限公司 | Sorting machine for testing magnetic flux of magnetic core on line |
| CN104525500A (en) * | 2015-01-06 | 2015-04-22 | 南通新三能电子有限公司 | Automatic sorting device for bolt capacitors |
-
2015
- 2015-05-27 CN CN201510277851.5A patent/CN104889079B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201253611Y (en) * | 2008-07-26 | 2009-06-10 | 广东风华高新科技股份有限公司 | Magnetic loop inductance-testing sorter |
| CN101937033A (en) * | 2010-07-23 | 2011-01-05 | 宁波市鄞州通力液压电器厂 | Automatic testing device of performance of electromagnet for valve |
| CN103245924A (en) * | 2013-04-25 | 2013-08-14 | 吴江龙硕金属制品有限公司 | Inductance sorting device for small-inductance toroidal core |
| CN203764565U (en) * | 2014-01-22 | 2014-08-13 | 苏州冠达磁业有限公司 | Sorting machine for testing magnetic flux of magnetic core on line |
| CN104525500A (en) * | 2015-01-06 | 2015-04-22 | 南通新三能电子有限公司 | Automatic sorting device for bolt capacitors |
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