CN105116266B - A kind of band center pillar core inductance automatic sorting instrument - Google Patents

A kind of band center pillar core inductance automatic sorting instrument Download PDF

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Publication number
CN105116266B
CN105116266B CN201510606631.2A CN201510606631A CN105116266B CN 105116266 B CN105116266 B CN 105116266B CN 201510606631 A CN201510606631 A CN 201510606631A CN 105116266 B CN105116266 B CN 105116266B
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China
Prior art keywords
insulation plate
mechanical arm
center pillar
lower insulation
skeleton
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Expired - Fee Related
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CN201510606631.2A
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Chinese (zh)
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CN105116266A (en
Inventor
王小丽
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Nanjing Grani Electronic Technology Co ltd
Original Assignee
Lu Fuping
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Publication of CN105116266B publication Critical patent/CN105116266B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a kind of band center pillar core inductance automatic sorting instrument, including LCR electric inductance measuring-testing instruments, skeleton, upper insulation plate, lower insulation plate, two horizontal conveying belts, mechanical arm and electromagnet, Lifting bench is provided between two horizontal conveying belts, the lower insulation plate is fixed with the top of Lifting bench, stopper slot is provided with the top of lower insulation plate;Skeleton is coaxially fixedly installed on the surface of lower insulation plate;The mechanical arm is arranged on the top of skeleton, and mechanical arm can be rotated, can all around moved and height can lift, and the bottom of mechanical arm is connected to electromagnet and upper insulation plate by two horizontal connection axles of equal length;Baffle plate is provided with the horizontal feed band of lower insulation plate upstream, push rod and defective work case are provided with the horizontal feed band in lower insulation plate downstream.After said structure, pressing force is uniform, and test result is accurate, reliable, and automaticity is high.

Description

A kind of band center pillar core inductance automatic sorting instrument
Technical field
The present invention relates to the auxiliary testing tool during a kind of Electronic Components Manufacturing, particularly a kind of band center pillar magnetic core Inductance automatic sorting instrument.
Background technology
Inductance metal v-belt center pillar magnetic core, used in use, needing to match.Due to sintering and grinding reason, may result in Part does not meet the inductance requirement of defined with center pillar core inductance.Therefore, dispatch from the factory or inductor assembling production before, it is necessary to Shipment is criticized or is tested using batch inductance with center pillar magnetic core or sorted totally, the undesirable magnetic core of inductance is carried out Sort out.
During existing band center pillar core inductance test, testing tool is very simple, such as the coil of manual one some circle of coiling, The coil is directly sleeved on one of them newel with center pillar magnetic core, the both ends of coil are connected with LCR electric inductance measuring-testing instruments Connect, then, another is matched with center pillar magnetic core with being set with a band center pillar magnetic core of coil, hand firmly presses two The individual bottom with center pillar magnetic core, finally read reading on LCR electric inductance measuring-testing instruments and judged.
Above-mentioned testing tool and method of testing, there is following deficiency:
1. hand exerts oneself to press two bottoms with center pillar magnetic core, everyone pressing power is different, causes two bands The closeness of contact of center pillar magnetic core mating surface is different, so that test result error is larger, the degree of accuracy of test result and reliable Degree is not high.
2. hand exerts oneself to press two bottoms with center pillar magnetic core, finger contacts with the bottom with center pillar magnetic core for point, During due to band center pillar core grinding, easily there is trickle out-of-flatness or gap in its mating surface, therefore during pressing, when finger presses bottom Portion centre or two bottom sides, the inductance value tested is widely different, out-of-flatness or the gap error of mating surface is easily eliminated, with reality Border inductor assembling phase difference is very big.Usually occur, dispatch from the factory or qualified using preceding inductance detection, but reach the standard grade assembling inductance not Qualified phenomenon occurs.
3. coil directly contacts with center pillar magnetic core, because band center pillar magnetic core corner is more sharp, it is easy to puncture coil The insulated hull of outer layer, cause test result inaccurate, the service life of coil is short.
4. inductance measurement, all manual operations, automaticity is low, human cost is high, and test error is big.
The content of the invention
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 pressing force is uniform, Test result is accurate, reliable, the high band center pillar core inductance automatic sorting instrument of automaticity.
In order to solve the above technical problems, the technical solution adopted by the present invention is:
A kind of band center pillar core inductance automatic sorting instrument, including LCR electric inductance measuring-testing instruments, skeleton, upper insulation plate, lower insulation Plate, two horizontal conveying belts, mechanical arm and electromagnet, Lifting bench, Lifting bench top are provided between two horizontal conveying belts The lower insulation plate is fixed with, stopper slot is provided with the top of lower insulation plate;Skeleton be coaxially fixedly installed on lower insulation plate just on Side, skeleton are provided centrally with central through hole, and the periphery of skeleton is wound with coil, both ends and the LCR electric inductance measuring-testing instrument phases of coil Connection;The mechanical arm is arranged on the top of skeleton, and mechanical arm can be rotated, can all around moved and height can Lifting, the bottom of mechanical arm is connected to electromagnet and upper insulation plate by two horizontal connection axles of equal length;It is located at Baffle plate is provided with the horizontal feed band of lower insulation plate upstream, push rod is provided with the horizontal feed band in lower insulation plate downstream With defective work case.
Also include PLC, the LCR electric inductance measuring-testing instruments and mechanical arm are connected with PLC.
Also include being used to place the rotation supply disk for treating measuring tape center pillar magnetic core, the electromagnet of the mechanical arm bottom can be from rotation Turn to draw in supply disk and treat measuring tape center pillar magnetic core.
The upper insulation plate bottom is also equipped with stopper slot.
After the present invention uses said structure, the above-mentioned electromagnet positioned at mechanical arm bottom can treat measuring tape center pillar magnetic by inverted Core is placed at the top of skeleton, and the band center pillar magnetic core for having tested completion is removed;Above-mentioned horizontal feed line can be to be measured by what is just put Band center pillar magnetic core is delivered on lower insulation plate, Lifting bench jacking, you can treat that measuring tape center pillar magnetic core is coordinated with inverted.Test When, mechanical arm rotation, upper insulation plate compresses the band center pillar magnetic core being placed at the top of skeleton, you can is tested, whole test Process, all it is automatically performed, is not required to manually participate in, pressing force is uniform, and test result is accurate, reliable.In addition, LCR inductance measurements Instrument can record tested inductive data automatically, so as to subsequent analysis, be not required to manual record, labor intensity is low, cost of labor It is low.
Brief description of the drawings
Fig. 1 is a kind of structural representation with center pillar core inductance automatic sorting instrument of the present invention.
Wherein have:
1. skeleton;
11. central through hole;12. coil;13.LCR electric inductance measuring-testing instruments;
2. lower insulation plate;
21. Lifting bench;22. stopper slot;
3. horizontal conveying belt;
31. baffle plate;32. push rod;33. defective work case;
4. mechanical arm;
41. upper insulation plate;42. electromagnet.
Embodiment
The present invention is further detailed explanation with specific better embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of band center pillar core inductance automatic sorting instrument, including PLC, LCR electric inductance measuring-testing instrument 13, skeleton 1st, upper insulation plate 41,2, two horizontal conveying belts 3 of lower insulation plate, mechanical arm 4, electromagnet 41 and rotation supply disk.
Lifting bench is provided between two horizontal conveying belts, lower insulation plate, lower insulation plate top are fixed with the top of Lifting bench Portion is provided with stopper slot.
Skeleton is coaxially fixedly installed on the surface of lower insulation plate, and skeleton is provided centrally with central through hole, skeleton it is outer It is wound with coil week, the both ends of coil are connected with LCR electric inductance measuring-testing instruments.
Mechanical arm is arranged on the top of skeleton, and mechanical arm can be rotated, can all around moved and height can rise Drop.The bottom of mechanical arm is connected to electromagnet and upper insulation plate by two horizontal connection axles of equal length.Upper insulation Plate bottom is it is also preferred that be provided with stopper slot.
Above-mentioned LCR electric inductance measuring-testing instruments and mechanical arm are connected with PLC.
Rotation supply disk can be used to placing it is inverted treat measuring tape center pillar magnetic core, and rotate automatically, measuring tape center pillar magnetic core will be treated Behind rotation to fixed position, so that electromagnet being capable of automatic sucking.
Baffle plate is provided with the horizontal feed band of lower insulation plate upstream, the horizontal conveying belt positioned at lower insulation plate downstream On be provided with push rod and defective work case.
The above-mentioned electromagnet positioned at mechanical arm bottom can treat that measuring tape center pillar magnetic core is placed at the top of skeleton by inverted, and will The band center pillar magnetic core for having tested completion removes;Above-mentioned horizontal feed line can treat that measuring tape center pillar magnetic core is delivered to lower insulation by what is just put On plate, baffle plate will prevent subsequently band center pillar magnetic core entrance, Lifting bench jacking, you can treat that measuring tape center pillar magnetic core is matched somebody with somebody with inverted Close.
During test, mechanical arm rotation, upper insulation plate compresses the band center pillar magnetic core being placed at the top of skeleton, you can is surveyed Examination, whole test process, is all automatically performed, is not required to manually participate in, and pressing force is uniform, and test result is accurate, reliable.
In addition, LCR electric inductance measuring-testing instruments can record tested inductive data automatically, so as to subsequent analysis, it is not required to artificial Record, labor intensity is low, and cost of labor is low.
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 the invention discloses technical scope in, the change or replacement that can readily occur in, It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims It is defined.

Claims (4)

  1. A kind of 1. band center pillar core inductance automatic sorting instrument, it is characterised in that:Including LCR electric inductance measuring-testing instruments, skeleton, upper insulation Plate, lower insulation plate, two horizontal conveying belts, mechanical arm and electromagnet, are provided with Lifting bench between two horizontal conveying belts, top The lower insulation plate is fixed with the top of stage, stopper slot is provided with the top of lower insulation plate;Skeleton is coaxially fixedly installed on lower insulation The surface of plate, skeleton are provided centrally with central through hole, and the periphery of skeleton is wound with coil, both ends and the LCR inductance of coil Tester is connected;The mechanical arm is arranged on the top of skeleton, mechanical arm can rotate, can all around move and Height can lift, and the bottom of mechanical arm is connected to electromagnet and upper insulation by two horizontal connection axles of equal length Plate;Baffle plate is provided with the horizontal feed band of lower insulation plate upstream, is set on the horizontal feed band in lower insulation plate downstream It is equipped with push rod and defective work case.
  2. 2. band center pillar core inductance automatic sorting instrument according to claim 1, it is characterised in that:Also include PLC, it is described LCR electric inductance measuring-testing instruments and mechanical arm are connected with PLC.
  3. 3. band center pillar core inductance automatic sorting instrument according to claim 2, it is characterised in that:Also include being used to place The rotation supply disk of measuring tape center pillar magnetic core is treated, the electromagnet of the mechanical arm bottom can be drawn from rotation supply disk to be treated in measuring tape Post magnetic core.
  4. 4. band center pillar core inductance automatic sorting instrument according to claim 1, it is characterised in that:The upper insulation plate bottom Portion is also equipped with stopper slot.
CN201510606631.2A 2015-09-22 2015-09-22 A kind of band center pillar core inductance automatic sorting instrument Expired - Fee Related CN105116266B (en)

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CN105116266B true CN105116266B (en) 2017-12-01

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106040615B (en) * 2016-06-25 2018-08-21 浙江铭叶磁材科技有限公司 A kind of Fe-Si-Al magnetic core inductance detection sorting unit and method
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
CN115856445B (en) * 2022-12-27 2023-07-18 广东泛瑞新材料有限公司 T-shaped magnetic core inductance testing device and inductance testing method thereof

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Publication number Priority date Publication date Assignee Title
CN102357469A (en) * 2011-06-06 2012-02-22 秦辉 Magnetic core size automatic sorting machine
CN202330680U (en) * 2011-11-11 2012-07-11 麦格磁电科技(珠海)有限公司 Annular magnetic core inductance separation tool
CN202564052U (en) * 2012-05-28 2012-11-28 桐乡市兴盛制刷机械有限公司 Automatic magnetic core and coil combination device
CN103341449A (en) * 2013-07-10 2013-10-09 张家港比迪凯磁技有限公司 Automatic magnetic core separation device
CN204564606U (en) * 2015-04-27 2015-08-19 武汉中磁浩源科技有限公司 A kind of magnetic core ring inductance automatic separation equipment
CN204945281U (en) * 2015-09-22 2016-01-06 苏州亿馨源光电科技有限公司 Band center pillar core inductance automatic sorting instrument

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EP1321950B1 (en) * 2000-09-08 2013-01-02 Nec Tokin Corporation Permanent magnet, magnetic core having the magnet as bias magnet, and inductance parts using the core
US20100253456A1 (en) * 2007-06-15 2010-10-07 Yipeng Yan Miniature shielded magnetic component and methods of manufacture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357469A (en) * 2011-06-06 2012-02-22 秦辉 Magnetic core size automatic sorting machine
CN202330680U (en) * 2011-11-11 2012-07-11 麦格磁电科技(珠海)有限公司 Annular magnetic core inductance separation tool
CN202564052U (en) * 2012-05-28 2012-11-28 桐乡市兴盛制刷机械有限公司 Automatic magnetic core and coil combination device
CN103341449A (en) * 2013-07-10 2013-10-09 张家港比迪凯磁技有限公司 Automatic magnetic core separation device
CN204564606U (en) * 2015-04-27 2015-08-19 武汉中磁浩源科技有限公司 A kind of magnetic core ring inductance automatic separation equipment
CN204945281U (en) * 2015-09-22 2016-01-06 苏州亿馨源光电科技有限公司 Band center pillar core inductance automatic sorting instrument

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Effective date of registration: 20170727

Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401

Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd.

Address before: Suzhou Wuzhong District City, Jiangsu province 215124 Guo Xiang Jie Dao Yin Feng No. 37

Applicant before: SUZHOU YIXINYUAN PHOTOELECTRIC TECHNOLOGY Co.,Ltd.

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CB03 Change of inventor or designer information

Inventor after: Wang Xiaoli

Inventor before: Qingxiaorong

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Effective date of registration: 20171101

Address after: Kylin Technology Park Zhi Jiangning District of Nanjing City, Jiangsu province 211135 Hui Road No. 300 unit 2 floor B

Applicant after: Lu Fuping

Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401

Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd.

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Effective date of registration: 20180605

Address after: 211135 2, B unit 300, Zhihui Road, Kirin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu.

Patentee after: NANJING GRANI ELECTRONIC TECHNOLOGY CO.,LTD.

Address before: 211135 2, B unit 300, Zhihui Road, Kirin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu.

Patentee before: Lu Fuping

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171201

Termination date: 20210922