CN102590224A - Chip type electronic element appearance inspection machine - Google Patents
Chip type electronic element appearance inspection machine Download PDFInfo
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- CN102590224A CN102590224A CN2012100204211A CN201210020421A CN102590224A CN 102590224 A CN102590224 A CN 102590224A CN 2012100204211 A CN2012100204211 A CN 2012100204211A CN 201210020421 A CN201210020421 A CN 201210020421A CN 102590224 A CN102590224 A CN 102590224A
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Abstract
The invention relates to a chip type electronic element appearance inspection machine in the field of electronic element manufacturing and inspection. The chip type electronic element appearance inspection machine comprises a feed mechanism, a transparent turntable conveying mechanism, six sets of inspection mechanisms, a sorting mechanism and a control system; the feed mechanism comprises a disk feeder and a straight feeder; the transparent turntable conveying mechanism comprises a glass disk; each inspection mechanism comprises an inspection unit, a CCD (Charge Coupled Device) camera unit, LED (light-emitting diode) illumination units and a focusing unit, and the six sets of inspection mechanisms are arranged over, under and on the edge of the transparent glass disk; and the sorting mechanism comprises a high-speed electromagnetic valve, an acceptable product bin, an unaccepted product bin and a reinspection bin. Since the glass disk is used by the chip type electronic element appearance inspection machine, the six sides of an electronic element can be inspected at high speed; since the sorting mechanism is used, the chip type electronic element appearance inspection machine has a simple structure, and is convenient to maintain; because the inspection mechanisms can directly shoot the six sides of the electronic element and transmit information, the chip type electronic element appearance inspection machine can be adapted to high-speed inspection operation; and manual operation is replaced, the inspection quality is stable, and the cost is low.
Description
Technical field
The present invention relates to electronic devices and components and make detection range, specifically be meant a kind of electronic element outward appearance machines of electronic element being carried out the appearance quality detection sorting.
Background technology
The successful implementation of China's policies of reform and opening to the outside world has greatly promoted rapid development of economy, country's prosperity of becoming increasingly prosperous, and living standards of the people improve rapidly, and household electrical appliance get into thousands upon thousands families.The core circuit of household electrical appliance is exactly to be made up of a large amount of electronic components of the inside, three big slice components such as electric capacity, inductance, resistance especially, and market demand every year of this three big element is all with digit growth in.Because the function of household electrical appliance is more and more, volume is more and more littler, forces slice component to develop to the direction of microminiaturization, and component size is done littler and littler, from 0805,0603, develops into 0402,0201, and even littler.The length and width height of 0603 expression slice component is the 0.06*0.03*0.03 inch.
Along with the microminiaturization of slice component, to the detection of slice component presentation quality, more and more difficult becomes in the middle of producing; Traditional outward appearance detects, be rely on artificial, Direct observation or with the naked eye through microscopic examination, there is the element of open defect in rejecting with the naked eye.There is very big drawback in this technology: one, people's eyes easy fatigue, and error rate and loss are all quite high, and quality inspection is also unstable; Two, different people judge that the standard of defective there are differences, and make assay lack of uniform standard; Three, production efficiency is low, especially is not suitable for mini component high speed, high efficiency production demand; Four, cost of labor is high.
For these reasons, for product improves the quality, reduce cost; The detection sorting of electronic component will be walked this road of automatic detection sorting sooner or later; And whose employing automatic fraction collector on the one early, who just can occupy competitive edge on quality and cost, and this is the common recognition of most of element manufacturer.
According to this situation, external having developed is used for the especially automatic outward appearance detection screening installation of micro component of slice component, such as, the outward appearance machines that Korea S RTS company develops, many enterprises' trial run in the China's Mainland.But, this kind equipment price is high, complex structure, and operation is difficult, and maintenance is also difficult, and detection speed is slow.Detection speed can only reach the 2000-3000 sheet/minute.
Summary of the invention
Low in order to solve the efficient that prior art outward appearance machines exists, price is high, the complex structure problem, and it is high to the present invention proposes a kind of efficient, and accuracy of detection is high, a kind of electronic element outward appearance machines of dependable performance.
The technical scheme that the present invention uses is following:
A kind of electronic element outward appearance machines comprises feeding mechanism, transparent rotating disk conveying mechanism, testing agency, sorting mechanism and control system, and said testing agency comprises position detection unit, CCD image unit, LED lighting unit, focusing adjustment unit; Said feeding mechanism is made up of disk feed appliance and straight line feeder; Said transparent rotating disk conveying mechanism comprises glass disk.
Said CCD image unit at least one is set, six at the most, be located at the upper and lower or marginal position of glass disk; At each CCD image unit middle part, be provided with the focusing adjustment unit; On each CCD image unit next door, be provided with the LED lighting unit.
Said position detection unit is located at the upper position of glass disk, and between straight line feeder and CCD image unit.
Said sorting mechanism is provided with one, comprises high-speed electromagnetic valve and qualified storehouse, Nonconforming Parts Area, the storehouse of resurveying; Sorting mechanism is located at after the testing agency.
Said control system and feeding mechanism, transparent rotating disk conveying mechanism, testing agency, sorting mechanism are electrically connected.
The course of work of the present invention is following:
Before the start, earlier electronic element is poured in the disk feed appliance, after the start; The disk feed appliance is delivered to straight line feeder with electronic element, and auto arrangement becomes the in-line formation, gets into the glass disk of rotation; Electronic element is followed glass disk and is rotated together, and during the detecting unit of in-position, the control system indication is arranged at glass disk a plurality of CCD image unit work up and down; Absorb the picture rich in detail of six faces of electronic element respectively, subsequent picture information metering-in control system is handled, and compares with the unacceptable product view data of prior storage; If both images are identical or approximate; Explain that this electronic component is a unacceptable product, sorting mechanism blows into the unacceptable product storehouse according to data processed result at a high speed with unacceptable product, and certified products then get into the certified products storehouse; A sense cycle is accomplished in the unsharp storehouse of resurveying that then gets into of data.
The invention has the beneficial effects as follows:
1) owing to use glass disk, realizes six faces of electronic component are carried out high speed detection.
2) use a sorting mechanism, simple in structure, easy to maintenance, efficient is high, reduces errors.
3) testing agency comprises position detection unit, CCD image unit, LED lighting unit, focusing adjustment unit, can directly make a video recording and transmission information to six faces of electronic component, and process information efficient is high, adapts to the high speed detection operation.
4) the full-automatic operation of the present invention replaces manually-operated, and production efficiency is high, detects steady quality, and cost is low.
Description of drawings
Fig. 1 is a kind of electronic element outward appearance of the present invention machines synoptic diagram.
Fig. 2 is a B-B broken section enlarged diagram among Fig. 1.
1-disk feed appliance among the figure, 2-straight line feeder, 3-testing agency, 4-glass disk; The 5-control system, 6-sorting mechanism, 7-position detection unit, 31-CCD image unit; 32-LED lighting unit, the 33-adjustment unit of focusing, the qualified storehouse of 61--, 62--Nonconforming Parts Area; The 63--storehouse of resurveying, 9-electronic element, 10-electric connection line.
Arrow is depicted as the rotation direction of disk feed appliance, glass disk and electronic element among the figure.
Embodiment
Fig. 1 is a kind of electronic element outward appearance of the present invention machines synoptic diagram; Comprise feeding mechanism, transparent rotating disk conveying mechanism, testing agency, sorting mechanism and control system, said testing agency comprises position detection unit, CCD image unit, LED lighting unit, focusing adjustment unit; Feeding mechanism is made up of disk feed appliance and straight line feeder; Transparent rotating disk conveying mechanism comprises glass disk.
The CCD image unit be provided with six, be located at the upper and lower or marginal position of glass disk; At each CCD image unit middle part, be provided with the focusing adjustment unit; On each CCD image unit next door, be provided with the LED lighting unit.
Position detection unit is located at the upper position of glass disk, and between straight line feeder and CCD image unit, when electronic element arrived, detecting unit was through other mechanism's work of control system indication.
Sorting mechanism is provided with one, comprises high-speed electromagnetic valve and qualified storehouse, Nonconforming Parts Area, the storehouse of resurveying; Sorting mechanism is located at after the testing agency.High-speed electromagnetic valve is not shown.
Control system and feeding mechanism, transparent rotating disk conveying mechanism, testing agency, sorting mechanism are electrically connected.Control system is except commanding the work of each mechanism, and also a large amount of existing electronic element certified products of storage and unacceptable product image informations compare the instant image information of tested electronic element, thereby reach the purpose of product being carried out sorting.
Claims (5)
1. electronic element outward appearance machines; Comprise feeding mechanism, transparent rotating disk conveying mechanism, testing agency, sorting mechanism and control system, it is characterized in that: said testing agency comprises position detection unit, CCD image unit, LED lighting unit, focusing adjustment unit; Said feeding mechanism is made up of disk feed appliance and straight line feeder; Said transparent rotating disk conveying mechanism comprises glass disk.
2. a kind of electronic element outward appearance machines according to claim 1 is characterized in that: said CCD image unit at least one is set, six at the most, be located at the upper and lower or marginal position of glass disk; At each CCD image unit middle part, be provided with the focusing adjustment unit; On each CCD image unit next door, be provided with the LED lighting unit.
3. according to claim 1 and 2 described a kind of electronic element outward appearance machines, it is characterized in that: said position detection unit, be located at the upper position of glass disk, and between straight line feeder and CCD image unit.
4. a kind of electronic element outward appearance machines according to claim 1, it is characterized in that: said sorting mechanism is provided with one, comprises high-speed electromagnetic valve and qualified storehouse, Nonconforming Parts Area, the storehouse of resurveying; Sorting mechanism is located at after the testing agency.
5. a kind of electronic element outward appearance machines according to claim 1 is characterized in that: said control system and feeding mechanism, transparent rotating disk conveying mechanism, testing agency, sorting mechanism are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100204211A CN102590224A (en) | 2012-01-18 | 2012-01-18 | Chip type electronic element appearance inspection machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100204211A CN102590224A (en) | 2012-01-18 | 2012-01-18 | Chip type electronic element appearance inspection machine |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901043A (en) * | 2012-12-24 | 2014-07-02 | 台达电子工业股份有限公司 | Inspection device |
| CN104007122A (en) * | 2014-04-30 | 2014-08-27 | 楚天科技股份有限公司 | Cylindrical object lateral surface detection device and method based on turntable type assembly line |
| CN104390986A (en) * | 2014-11-07 | 2015-03-04 | 杭州灏元自动化设备有限公司 | Particle six-sided inspection machine |
| CN104597053A (en) * | 2014-10-28 | 2015-05-06 | 北京鸿浩信达技术有限公司 | Miniature workpiece surface defect and size out-of-tolerance automatic detector |
| CN104759417A (en) * | 2014-01-07 | 2015-07-08 | 南京恒创磁电有限责任公司 | Automatic collection and paring system for magnetic cores |
| CN105129154A (en) * | 2015-09-09 | 2015-12-09 | 卢运保 | CCD full-automatic detection and counting packaging machine |
| CN105341979A (en) * | 2015-11-30 | 2016-02-24 | 四川德阳市年丰食品有限公司 | Forming mechanism in the processing of filling food |
| CN105823437A (en) * | 2016-05-30 | 2016-08-03 | 中国工程物理研究院核物理与化学研究所 | Remote automatic visual detection device for medical radioactive seed source and detection method thereof |
| CN105817431A (en) * | 2016-05-07 | 2016-08-03 | 肇庆市宏华电子科技有限公司 | Intelligent appearance defect high-speed detection machine |
| CN105987720A (en) * | 2015-01-06 | 2016-10-05 | 万润科技股份有限公司 | Method and device for detecting tiny component |
| CN106057716A (en) * | 2016-06-22 | 2016-10-26 | 苏州华本机电有限公司 | Rapid shifting device for component |
| CN106353325A (en) * | 2016-04-06 | 2017-01-25 | 珠海市奥德维科技有限公司 | Six-face visual inspection equipment for surface mounted resistors |
| TWI579555B (en) * | 2015-11-20 | 2017-04-21 | All Ring Tech Co Ltd | A light source device for object detection |
| CN106871794A (en) * | 2016-12-20 | 2017-06-20 | 铜陵市多元微分科技有限公司 | A kind of crystal oscillator cover plate appearance and size automatic detection device |
| CN110935640A (en) * | 2019-12-04 | 2020-03-31 | 安徽机电职业技术学院 | Industrial internet teaching training platform |
| CN111940305A (en) * | 2019-05-17 | 2020-11-17 | 东驹股份有限公司 | Coffee bean screening system with rotary disc |
| WO2023127315A1 (en) * | 2021-12-27 | 2023-07-06 | 株式会社村田製作所 | Component sorting device |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103901043A (en) * | 2012-12-24 | 2014-07-02 | 台达电子工业股份有限公司 | Inspection device |
| CN104759417A (en) * | 2014-01-07 | 2015-07-08 | 南京恒创磁电有限责任公司 | Automatic collection and paring system for magnetic cores |
| CN104007122A (en) * | 2014-04-30 | 2014-08-27 | 楚天科技股份有限公司 | Cylindrical object lateral surface detection device and method based on turntable type assembly line |
| CN104007122B (en) * | 2014-04-30 | 2016-07-06 | 楚天科技股份有限公司 | Cylinder body side surface detecting device and method based on rotating disc type streamline |
| CN104597053A (en) * | 2014-10-28 | 2015-05-06 | 北京鸿浩信达技术有限公司 | Miniature workpiece surface defect and size out-of-tolerance automatic detector |
| CN104390986A (en) * | 2014-11-07 | 2015-03-04 | 杭州灏元自动化设备有限公司 | Particle six-sided inspection machine |
| CN105987720A (en) * | 2015-01-06 | 2016-10-05 | 万润科技股份有限公司 | Method and device for detecting tiny component |
| CN105987720B (en) * | 2015-01-06 | 2019-03-15 | 万润科技股份有限公司 | Material detection method and device for finishing measurement preparation classification |
| CN105129154A (en) * | 2015-09-09 | 2015-12-09 | 卢运保 | CCD full-automatic detection and counting packaging machine |
| TWI579555B (en) * | 2015-11-20 | 2017-04-21 | All Ring Tech Co Ltd | A light source device for object detection |
| CN105341979A (en) * | 2015-11-30 | 2016-02-24 | 四川德阳市年丰食品有限公司 | Forming mechanism in the processing of filling food |
| CN106353325A (en) * | 2016-04-06 | 2017-01-25 | 珠海市奥德维科技有限公司 | Six-face visual inspection equipment for surface mounted resistors |
| CN105817431A (en) * | 2016-05-07 | 2016-08-03 | 肇庆市宏华电子科技有限公司 | Intelligent appearance defect high-speed detection machine |
| CN105817431B (en) * | 2016-05-07 | 2019-03-08 | 肇庆市宏华电子科技有限公司 | A kind of intelligence open defect high-speed detecting machine |
| CN105823437A (en) * | 2016-05-30 | 2016-08-03 | 中国工程物理研究院核物理与化学研究所 | Remote automatic visual detection device for medical radioactive seed source and detection method thereof |
| CN105823437B (en) * | 2016-05-30 | 2019-01-29 | 中国工程物理研究院核物理与化学研究所 | Medical radioactive seed source remote auto visual inspection device and its detection method |
| CN106057716A (en) * | 2016-06-22 | 2016-10-26 | 苏州华本机电有限公司 | Rapid shifting device for component |
| CN106871794A (en) * | 2016-12-20 | 2017-06-20 | 铜陵市多元微分科技有限公司 | A kind of crystal oscillator cover plate appearance and size automatic detection device |
| CN111940305A (en) * | 2019-05-17 | 2020-11-17 | 东驹股份有限公司 | Coffee bean screening system with rotary disc |
| CN110935640A (en) * | 2019-12-04 | 2020-03-31 | 安徽机电职业技术学院 | Industrial internet teaching training platform |
| WO2023127315A1 (en) * | 2021-12-27 | 2023-07-06 | 株式会社村田製作所 | Component sorting device |
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Application publication date: 20120718 |