CN104923497A - Online automatic small-inductance magnet ring inductance sorting device - Google Patents
Online automatic small-inductance magnet ring inductance sorting device Download PDFInfo
- Publication number
- CN104923497A CN104923497A CN201510277802.1A CN201510277802A CN104923497A CN 104923497 A CN104923497 A CN 104923497A CN 201510277802 A CN201510277802 A CN 201510277802A CN 104923497 A CN104923497 A CN 104923497A
- Authority
- CN
- China
- Prior art keywords
- metal
- magnet ring
- inductance
- uncovered
- metal cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measuring Magnetic Variables (AREA)
Abstract
The invention discloses an online automatic small-inductance magnet ring inductance sorting device. The device comprises a multi-index rotary disc, a test bench, an inductance tester, an automatic feeding device, a discharging device and an integrated control panel provided with a PLC inside, wherein the test bench comprises annular insulating boards, a test base and a metal cover, the height of the test base and the height of the metal cover can be adjusted, and the test base comprises a metal base, a metal column, a standard magnetic ring and an uncovered metal box; multiple through holes are formed along the circumference of the multi-index rotary disc, and each through hole is internally provided with one annular insulating board concentrically; the outer diameter of each annular insulating board is not smaller than that of the uncovered metal box, and the metal column can penetrate through a center hole of each annular insulating board. When the metal cover falls and the test base rises, the metal base, the uncovered metal box, the metal column and the metal cover can form a closed magnetic circuit together. By the adoption of the structure, the whole inductance sorting process is high in automation degree, free of manual interference, high in testing speed and high in efficiency, and test data are accurate and reliable.
Description
Technical field
The present invention relates to a kind of magnet ring inductance sorting unit, particularly the on-line automatic sorting unit of a kind of small inductor magnet ring inductance.
Background technology
After the making completing magnetic product, need to test magnetic product, whether qualified to detect magnetic product, and provide Data support for later process modification.
For the inductance measurement of toroidal core, particularly for the magnetic device of small sensible weight, as the ferrite core of nickel-zinc of small inductor, single turn inductors amount unit is in nH rank, and existing electric inductance measuring-testing instrument can not directly be tested substantially.
For testing its inductance and avoiding instrument and test error, existing technology be on magnetic core to be measured around on multiturn coil, usually more than 50 circles, utilize peripheral tester to read inductance value.
But such test technology, needs the time of at substantial and manpower to carry out winding around, and also needs coil to take off after being completed, then go the test carrying out next magnetic core.This both improve production cost, wasted again a large amount of time, and its production efficiency is extremely low, suffers untold misery for the producer producing magnetic core in enormous quantities.If it is simple to design a kind of structure, and the magnetic core testing tool of test fast can be realized, then can solve the problem well.
Disclosed in 11 days July in 2012, No. 201120445738.0 Chinese invention patent application, discloses a kind of magnet ring inductance separation tool; This sorting instrument comprises the magnet ring being wound with plain conductor, the electric inductance measuring-testing instrument be connected with wire, metal column, metal platform, annular insulating boot, base etc.
Disclosed in 25 days April in 2013, application number is
201310149474.8chinese invention patent application, the name of its innovation and creation is called a kind of small inductor annular magnetic core inductance separation tool, comprise metab, be wound with the magnet ring of plain conductor, electric inductance measuring-testing instrument, metal column, described magnet ring is magnetic field sources, described metal column, metal cap, uncovered can contact, common formation closed magnetic path; Uncovered can matches with annular insulating lid, and metal cap coordinates with annular insulating lid activity, and described metal column passes metal cap, annular insulating lid, magnet ring and uncovered can successively under upper; Uncovered can side has hole, allows the plain conductor of coiling on magnet ring to pass.
Above-mentioned two patent applications, its structure can complete the inductance sorting of magnet ring substantially, but in test uses, be manual operation to complete, each test, all needs metal cap to take off from metal column, then will treat that sorting magnet ring is placed on annular insulating boot or annular insulating lid, again metal cap is closed, test, record, finally again by contrary order, by metal cap with surveyed magnet ring taking-up etc., complex operation step, passes, test period is long, inefficiency, after long-time test, tester's hand can be felt to ache, swelling.In addition, manual testing and reading, test error is large.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provide a kind of degree automatically high, do not need artificial participation, test speed is fast, efficiency is high, test data accurately, the on-line automatic sorting unit of small inductor magnet ring inductance reliably.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
The on-line automatic sorting unit of a kind of small inductor magnet ring inductance, comprises the integrated control panel of many calibration rotary disk, test bench, electric inductance measuring-testing instrument, automatic feeder, device for discharging and inside PLC; Described many calibration rotary disk, test bench electric inductance measuring-testing instrument, automatic feeder are all connected with integrated control panel with device for discharging.
Described test bench comprises testing base, annular insulation board and metal cap, and the height of described testing base and metal cap all can be elevated.
Described testing base comprises metab, metal column, standard magnet ring and uncovered can; Wherein, uncovered can is arranged on metab, and standard magnet ring is built in uncovered can; Standard magnet ring is wound with metal wire, can as magnetic field sources, the metal wire of standard magnet ring is connected with electric inductance measuring-testing instrument; Metal column is arranged on metab, and metal column passes from standard magnet ring.
Described many calibration rotary disk is circumferentially gone up and is evenly provided with several through holes, is provided with the annular insulation board described in a piece in each through hole all with one heart; The external diameter of annular insulation board is not less than the external diameter of described uncovered can, and the centre bore of annular insulation board can allow metal column to extend there through.
Described metal cap is arranged at directly over one of them through hole of many calibration rotary disk, and testing base is arranged at the below of many calibration rotary disk, and coaxially arranges with metal cap.
After metal cap declines and testing base rises, described metal column can pass successively from annular insulation board and metal cap, and described metal cap coordinates with annular insulation board activity; Now, described metab, uncovered can, metal column and metal cap, can form a closed magnetic path jointly.
Described testing base is arranged on Lifting bench.
Insulating pad is provided with between described testing base and described Lifting bench.
Described automatic feeder is automatic charging cylinder or automatic conveyor line.
Described device for discharging is some material returned bars and several automatic air blowing devices.
After the present invention adopts said structure, there is following beneficial effect:
Before using, operator installs the testing base corresponding with treating sorting magnet ring and metal cap, and integrated control panel sets the gyration period of many calibration rotary disk, the flexible stroke of metal cap and testing base, the boot sequence of device for discharging treating the inductance acceptability limit of sorting magnet ring, the charging rate of automatic feeder and match with inductance acceptability limit; During use, operator only need guarantee that the on-line automatic sorting unit of small inductor magnet ring inductance of the application is opened, treat the abundant feed of sorting magnet ring and electric inductance measuring-testing instrument calibration zero, just the inductance automatic sorting work that this treats sorting magnet ring can be completed, operation is very simple, efficient, whole inductance assorting room automaticity is high, do not need artificial participation, test speed is fast, efficiency is high, and test data accurately, reliably.
Accompanying drawing explanation
Fig. 1 is the structural representation of the on-line automatic sorting unit of a kind of small inductor of the present invention magnet ring inductance.
Fig. 2 shows structural representation during the on-line automatic sorting unit inductance sorting of a kind of small inductor of the present invention magnet ring inductance.
Wherein have: 10. more than calibration rotary disk;
11. through holes; 12. annular insulation boards; 13. centre bores;
20. testing base;
21. metabs; 211. insulating pad; 22. metal columns; 23. standard magnet rings; 24. uncovered cans; 25. Lifting benches;
30. metal caps; 31. insulating telescopic bars
40. electric inductance measuring-testing instruments;
50. integrated control panels;
60. treat sorting magnet ring.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete better embodiment, the present invention is further detailed explanation.
As shown in Figure 1, the on-line automatic sorting unit of a kind of small inductor magnet ring inductance, comprises the integrated control panel 50 of many calibration rotary disk 10, test bench, electric inductance measuring-testing instrument 40, automatic feeder, device for discharging and inside PLC.
Above-mentioned many calibration rotary disk 10, test bench, electric inductance measuring-testing instrument 40, automatic feeder are all connected with integrated control panel 50 with device for discharging.
Above-mentioned test bench comprises testing base 20, annular insulation board 12 and metal cap 30, and the height of testing base 20 and metal cap 30 all can be elevated.
Testing base 20 comprises metab 21, metal column 22, standard magnet ring 23 and uncovered can 24.Wherein, uncovered can 24 is arranged on metab 21, and standard magnet ring 23 is built in uncovered can 24; Standard magnet ring 23 is wound with metal wire, can as magnetic field sources, the metal wire of standard magnet ring 23 is connected with electric inductance measuring-testing instrument 40; Metal column 22 is arranged on metab 21, and metal column 22 passes from standard magnet ring 23.
Above-mentioned metab 21 is preferably disposed on Lifting bench 25, is bonded with insulating pad 211 between metab 21 and Lifting bench 25, and Lifting bench 25 can control the lift in height of testing base 20.
Above-mentioned integrated control panel 50 is also preferably arranged on Lifting bench 25, and operating personnel can arrange the parameter such as lifting travel and rising or falling speed of testing base 20 and metal cap 30 on integrated control panel 50.
Above-mentioned many calibration rotary disk 10 is preferably connected with protractor, and protractor is preferably 8 protractors, and protractor is connected with integrated control panel 50, and operating personnel can arrange the parameters such as the speed of gyration of many calibration rotary disk 10 on integrated control panel 50.
Many calibration rotary disk 10 is circumferentially evenly provided with several through holes 11 along it, and excellent is 8.
Be provided with one piece of annular insulation board 12 in each through hole 11 all with one heart, the external diameter of every block annular insulation board 12 is not less than the external diameter of uncovered can 24, and the centre bore of annular insulation board 12 can allow metal column 22 to extend there through.Every block annular insulation board 12 and corresponding through hole 11, be preferably wholely set.
Above-mentioned metal cap 30 is arranged at directly over one of them through hole 11 of many calibration rotary disk 10, and the height of metal cap 30 can be elevated.
The lift in height of metal cap 30, preferably controlled by the insulating telescopic bar 31 being arranged on metal cap 30 top, this insulating telescopic bar 31 is preferably connected with integrated control panel 50, and operating personnel can arrange the parameter such as lifting travel and rising or falling speed of insulating telescopic bar 31 on integrated control panel 50.
Testing base 20 is arranged at the below of many calibration rotary disk 10, and testing base 20 and metal cap 30 are coaxially arranged.
After metal cap 30 declines and testing base 20 rises, metal column 22 can pass successively from annular insulation board 12 and metal cap 30, and metal cap 30 coordinates with annular insulation board 12 activity, as shown in Figure 2; Now, described metab 21, uncovered can 24, metal column 22 and metal cap 30, will form a closed magnetic path jointly.
Above-mentioned automatic feeder of stating is a prior art, does not mark in figure, is preferably automatic charging cylinder or automatic conveyor line.
Above-mentioned device for discharging is also a prior art, does not mark in figure, is preferably some material returned bars and several automatic air blowing devices.
Before using, operator first installs the testing base 20 corresponding with treating sorting magnet ring 60 and metal cap 30, integrated control panel 50 sets the gyration period of many calibration rotary disk 10, metal cap 30 and Lifting bench flexible stroke, treat the parameters such as the inductance acceptability limit of sorting magnet ring 60, the charging rate of automatic feeder and the boot sequence of device for discharging that matches with inductance acceptability limit.
During use, operator only need guarantee that the on-line automatic sorting unit of the small inductor magnet ring inductance of the application is opened, treat sorting magnet ring 60 fully feed and electric inductance measuring-testing instrument calibration zero.
Test process: Lifting bench 25 rises, and drive testing base 20 to rise, the top of uncovered can 24 coordinates with the sealed bottom of annular insulation board 12.Now, metal cap 30 declines, and passes from metal column 22, and metal cap 30 continues to move down, until match with annular insulation board 12, as shown in Figure 2.
At this moment, above-mentioned metab 21, uncovered can 24, metal column 22 and metal cap 30, a common formation closed magnetic path.Electric inductance measuring-testing instrument 40 is by display inductance reading, PLC built-in in integrated control panel 50 will read this inductance reading, and compare with setting value and judge, and the corresponding device for discharging of instruction carries out discharging, defective work will be passed to NonConforming Parts Area.
Above-mentioned whole inductance automatic sorting work, operation is very simple, efficient, and whole inductance assorting room automaticity is high, and do not need artificial participation, test speed is fast, efficiency is high, and test data is accurate, reliable.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (5)
1. the on-line automatic sorting unit of small inductor magnet ring inductance, is characterized in that: the integrated control panel comprising many calibration rotary disk, test bench, electric inductance measuring-testing instrument, automatic feeder, device for discharging and inside PLC; Described many calibration rotary disk, test bench electric inductance measuring-testing instrument, automatic feeder are all connected with integrated control panel with device for discharging;
Described test bench comprises testing base, annular insulation board and metal cap, and the height of described testing base and metal cap all can be elevated;
Described testing base comprises metab, metal column, standard magnet ring and uncovered can; Wherein, uncovered can is arranged on metab, and standard magnet ring is built in uncovered can; Standard magnet ring is wound with metal wire, can as magnetic field sources, the metal wire of standard magnet ring is connected with electric inductance measuring-testing instrument; Metal column is arranged on metab, and metal column passes from standard magnet ring;
Described many calibration rotary disk is circumferentially gone up and is evenly provided with several through holes, is provided with the annular insulation board described in a piece in each through hole all with one heart; The external diameter of annular insulation board is not less than the external diameter of described uncovered can, and the centre bore of annular insulation board can allow metal column to extend there through;
Described metal cap is arranged at directly over one of them through hole of many calibration rotary disk, and testing base is arranged at the below of many calibration rotary disk, and coaxially arranges with metal cap;
After metal cap declines and testing base rises, described metal column can pass successively from annular insulation board and metal cap, and described metal cap coordinates with annular insulation board activity; Now, described metab, uncovered can, metal column and metal cap, can form a closed magnetic path jointly.
2. the on-line automatic sorting unit of small inductor magnet ring inductance according to claim 1, is characterized in that: described testing base is arranged on Lifting bench.
3. the on-line automatic sorting unit of small inductor magnet ring inductance according to claim 2, is characterized in that: be provided with insulating pad between described testing base and described Lifting bench.
4. the on-line automatic sorting unit of small inductor magnet ring inductance according to claim 1, is characterized in that: described automatic feeder is automatic charging cylinder or automatic conveyor line.
5. the on-line automatic sorting unit of small inductor magnet ring inductance according to claim 1, is characterized in that: described device for discharging is some material returned bars and several automatic air blowing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277802.1A CN104923497A (en) | 2015-05-27 | 2015-05-27 | Online automatic small-inductance magnet ring inductance sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277802.1A CN104923497A (en) | 2015-05-27 | 2015-05-27 | Online automatic small-inductance magnet ring inductance sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923497A true CN104923497A (en) | 2015-09-23 |
Family
ID=54111105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510277802.1A Pending CN104923497A (en) | 2015-05-27 | 2015-05-27 | Online automatic small-inductance magnet ring inductance sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923497A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810431A (en) * | 2016-05-26 | 2016-07-27 | 贵阳顺络迅达电子有限公司 | Inductor detection device and control method for wire winders for inductors |
| CN106771643A (en) * | 2015-11-20 | 2017-05-31 | 特富特科技(深圳)有限公司 | A kind of toroidal core detects tool |
| CN107102213A (en) * | 2017-03-30 | 2017-08-29 | 苏州亚思科精密数控有限公司 | The method that the test of metal magnet ring small inductor is carried out using elastic cylindrical pin |
| CN107102214A (en) * | 2017-03-30 | 2017-08-29 | 苏州亚思科精密数控有限公司 | The small inductor metal magnet ring inductance measurement frock of flexible testing needle |
| CN111701871A (en) * | 2020-06-23 | 2020-09-25 | 中国科学院上海高等研究院 | Magnetic core selection device and method for magnetic balance direct current sensor |
| CN112871707A (en) * | 2021-01-13 | 2021-06-01 | 江西艾科控股有限公司 | Automatic sorting device for magnet performance and sorting method thereof |
Citations (4)
| 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 |
| JP2012228638A (en) * | 2011-04-25 | 2012-11-22 | Young Tek Electronics Corp | Mounted chip test/selection device |
| 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 |
| CN203764564U (en) * | 2014-04-08 | 2014-08-13 | 苏州嘉大电子有限公司 | Sorting machine for light-emitting diode (LED) apparatuses |
-
2015
- 2015-05-27 CN CN201510277802.1A patent/CN104923497A/en active Pending
Patent Citations (4)
| 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 |
| JP2012228638A (en) * | 2011-04-25 | 2012-11-22 | Young Tek Electronics Corp | Mounted chip test/selection device |
| 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 |
| CN203764564U (en) * | 2014-04-08 | 2014-08-13 | 苏州嘉大电子有限公司 | Sorting machine for light-emitting diode (LED) apparatuses |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771643A (en) * | 2015-11-20 | 2017-05-31 | 特富特科技(深圳)有限公司 | A kind of toroidal core detects tool |
| CN106771643B (en) * | 2015-11-20 | 2023-08-22 | 特富特电磁科技(洛阳)有限公司 | Annular magnetic core detection jig |
| CN105810431A (en) * | 2016-05-26 | 2016-07-27 | 贵阳顺络迅达电子有限公司 | Inductor detection device and control method for wire winders for inductors |
| CN105810431B (en) * | 2016-05-26 | 2017-11-28 | 贵阳顺络迅达电子有限公司 | The inductance detection device and control method of a kind of inductor bobbin |
| CN107102213A (en) * | 2017-03-30 | 2017-08-29 | 苏州亚思科精密数控有限公司 | The method that the test of metal magnet ring small inductor is carried out using elastic cylindrical pin |
| CN107102214A (en) * | 2017-03-30 | 2017-08-29 | 苏州亚思科精密数控有限公司 | The small inductor metal magnet ring inductance measurement frock of flexible testing needle |
| CN107102214B (en) * | 2017-03-30 | 2019-09-20 | 苏州亚思科精密数控有限公司 | Small inductor metal magnet ring inductance measurement tooling with flexibility test needle |
| CN111701871A (en) * | 2020-06-23 | 2020-09-25 | 中国科学院上海高等研究院 | Magnetic core selection device and method for magnetic balance direct current sensor |
| CN112871707A (en) * | 2021-01-13 | 2021-06-01 | 江西艾科控股有限公司 | Automatic sorting device for magnet performance and sorting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104923497A (en) | Online automatic small-inductance magnet ring inductance sorting device | |
| CN202330680U (en) | Annular magnetic core inductance separation tool | |
| CN104889078A (en) | Online automatic sorting device for magnetic ring inductance | |
| CN103245924B (en) | A kind of small inductor toroidal core inductance sorting unit | |
| CN201322792Y (en) | Electric energy meter automatic standard apparatus for detecting production lines | |
| CN207992377U (en) | A kind of transformer automatization test system | |
| CN103267940B (en) | Multimode parallel test system | |
| CN103235275A (en) | Low-inductance annular magnetic core inductance sorting tool | |
| CN104407043A (en) | On-line defect detection device for steel cords based on electromagnetic induction and detection method thereof | |
| CN104889079A (en) | Improved magnet ring inductance online automatic separation equipment | |
| CN109884509A (en) | A kind of detection device of the high reliablity for chip | |
| CN206862239U (en) | Full-automatic thread measurement equipment | |
| CN104897972B (en) | A kind of on-line automatic method for separating of improved ring inductance | |
| CN204953377U (en) | Fixed inductance automatic separation production line | |
| CN104889080A (en) | Online automatic sorting method for magnet ring inductance | |
| CN105116266B (en) | A kind of band center pillar core inductance automatic sorting instrument | |
| CN107102214B (en) | Small inductor metal magnet ring inductance measurement tooling with flexibility test needle | |
| CN104889081A (en) | On-line automatic separation method for inductance of small-inductance magnet ring | |
| CN207528842U (en) | A kind of device for detecting performance of transformer core and transformer manufacturing system | |
| CN207366727U (en) | A kind of novel capacitor type high voltage electroscope batch-testing device | |
| CN203259637U (en) | Small inductance annular magnetic core inductance sorting device | |
| CN204758729U (en) | Base plate automatic test equipment | |
| CN112238064B (en) | Coil arc welding and detecting integrated equipment for magnetic card magnetic head production and coil welding method | |
| CN105855191A (en) | Fixed inductor automatic sorting production line | |
| CN205539358U (en) | Radium -shine lamp tool of circuit board test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |