CN202951639U - Automatic chip on board (COB)-light emitting diode (LED) light-separating and color-separating detection separation system - Google Patents
Automatic chip on board (COB)-light emitting diode (LED) light-separating and color-separating detection separation system Download PDFInfo
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- CN202951639U CN202951639U CN201220478062.XU CN201220478062U CN202951639U CN 202951639 U CN202951639 U CN 202951639U CN 201220478062 U CN201220478062 U CN 201220478062U CN 202951639 U CN202951639 U CN 202951639U
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Abstract
The utility model relates to an automatic chip on board (COB)-light emitting diode (LED) light-separating and color-separating detection separation system which comprises a detection system, a controller, a processor, a feed system and a discharge system. An input end of the processor is respectively connected with the feed system and the detection system, and an output end of the processor is connected with a control end of the controller. An output end of the controller is respectively connected with the feed system, the detection system and a discharge system. According to the automatic COB-LED light-separating and color-separating detection separation system, operations of feeding, detecting and discharging of products are automatically carried out, not only are detection accuracy and separation precision guaranteed, but also detection efficiency is obviously improved. Operation is simple, labor intensity of operating staff is reduced, structure is simple and reasonable, and cost is low.
Description
Technical field
The utility model relates to a kind of COB-LED detection system, relates in particular to a kind of automatic COB-LED color-division detect and select system.
Background technology
At present, the LED packing forms mainly divides three classes: one, single of conventional stent such as two pin or three pin supports or multiple chips encapsulation; Two, surface mount LED encapsulation (SMD-LED); Three, based on the COB-LED packaging technology of the high thermal conductive substrate that is furnished with printed circuit.Along with the continuous expansion of LED range of application, the user has had higher requirement to the quality of LED product, especially requires LED colour temperature, brightness, colour developing etc. to have uniformity.Therefore, no matter be the LED production of which kind of packaged type, all must carry out product selecting and test.
In recent years, along with the development of LED technology, LED in the application of lighting field the requirements such as higher heat radiation, life-span, the light uniformity has been proposed.Compare with traditional LED SMD paster type encapsulation and the encapsulation of support particle, the COB-LED encapsulation can directly be encapsulated in multiple chips on the metal base printed circuit board MCPCB, directly dispel the heat by substrate, can not only reduce manufacturing process and the cost thereof of support, also have the heat radiation advantage that reduces thermal resistance.Therefore, from cost and application point, the status that COB-LED is encapsulated in the LED illuminating product is more and more outstanding.
Yet technically, still there are the weak points such as light decay, life-span weak point, poor reliability in the COB-LED encapsulation.The COB-LED that produces at present is mainly used in the lighting source, and is very high to the coherence request of LED photoelectric parameter.But it is lower to create conditions at existing semiconductor technology, and the uniformity difficulty that improves COB-LED product photoelectric parameter by improvement technique in chip manufacturing or chip package process is very large, and can cause the cost of LED greatly to raise.Therefore, in order to improve the quality of COB-LED, the photoelectric parameter according to LED carries out strict sifting sort usually in actual production, thereby improves the uniformity of the photoelectric parameter of LED.Therefore, the efficient of raising sorting link and reliability are to improve the key factor of COB-LED production efficiency and quality.But at present the COB package module of LED does not also form complete industry standard, still belongs to personalized packing forms, is mainly the application product of some personalized cases and designs and produce, and does not also form the main product form.The novel integrated COB packaged LED module that emerges in multitude in the existing market, its volume is large, the size and shape diversification, final product form is varied, and the module automatic feed of traditional LED automatic sorting testing equipment, transmission, discharging and test all can't adapt to.Present stage, most of manufacturing enterprises still do not break away from the constraint that relies on manpower and off-line test equipment in the testing, sorting link of COB-LED, have seriously restricted production efficiency and the reliability of its product.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, and a kind of automatic COB-LED color-division detect and select system is provided.
The technical scheme that is used for the utility model purpose is: automatic COB-LED color-division detect and select system, comprise: detection system, controller, processor, feed system and discharge system, the input of described processor is connected with feed system, detection system respectively, the output of described processor is connected with the control end of controller, and the output of described controller is connected with feed system, detection system, discharge system respectively.
Preferably, described feed system comprises the charging transport tape, and the crawl station place of described charging transport tape is provided with the photoelectric control switch that is connected with the processor input.
Preferably, also comprise the charging manipulator, the output of described controller is connected with the charging manipulator.
Preferably, described detection system comprises detection module and testing platform, described testing platform rotating disk top is disposed with clockwise or counterclockwise feed station, detects station, discharging station, be provided with the detection anchor clamps that are connected with controller output end around on the described testing platform rotating disk, described detection anchor clamps below is provided with the photoelectric control switch that is connected with the processor input.
Preferably, described detection module comprises integrating sphere, power meter, voltmeter, power supply and A/D data collecting card, described integrating sphere below is provided with the photoelectric control switch that is connected with the processor input, described power supply is connected with the detection anchor clamps, described integrating sphere, power meter, voltmeter are installed in and detect the station top, and are connected with the input of processor by the A/D data collecting card.
Preferably, described discharge system comprises discharge rack, goes out magazine and the discharging manipulator that is connected with controller output end, describedly go out magazine and be installed in going out on the material box frame of discharge rack, described discharging manipulator is installed on the discharge rack of the axial or vertical Y-axis of horizontal X, and slides along X axis or Y-axis.
Preferably, described to go out magazine be circular axially symmetric structure in the middle of the rectangle of both sides, described go out the material box frame horizontal X axially, vertically offer respectively at least two on the Y-axis and go out the magazine mouth, describedly go out magazine and be installed in out on the magazine mouth.
Preferably, go out magazine mouth corresponding position with each on the discharge rack of the axial and vertical Y-axis of described horizontal X and be separately installed with sensor, described sensor is connected with the input of processor.
Preferably, also comprise label printing apparatus, described label printing apparatus is connected with the input of processor, the output of controller respectively.
The utlity model has positive effect is: in (1) the utility model, the charging of product, detection, discharging work are all carried out automatically, not only guaranteed the accuracy of accuracy of detection and sorting, and significantly improved detection efficiency, simple to operate, reduced operating personnel's labour intensity, simple and reasonable, cost is lower;
(2) go out magazine mouth corresponding position with each on the axial and vertical Y-axis discharge rack of horizontal X and be separately installed with sensor, after the discharging box is filled, sensor sends signal, sensor sends signal, the break-off step, finish out the replacing of magazine until the staff after, system's step of will resuming work, convenient;
(3) in the middle of the rectangle of both sides circular axially symmetric structure go out magazine, COB-LED module applicable to regular polygons such as circle, rectangle, square, hexagons, can adjust according to COB-LED module size size simultaneously quantity and the size of discharging material box frame, cost has also been saved in more hommization.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is the structural representation of detection system.
Fig. 3 is the top view of discharge system.
Fig. 4 is the front view of discharge system.
Wherein: 1, feed station, 2, detect station, 3, the discharging station, 4, the testing platform, 5, detect anchor clamps, 6, the discharging manipulator, 7, go out material box frame, 8, go out the magazine mouth, 9, discharge rack, 10, go out magazine.
The specific embodiment
As shown in Figure 1, the automatic COB-LED color-division of the utility model detect and select system, comprise: detection system, controller, processor, feed system and discharge system, the input of described processor is connected with feed system, detection system respectively, the output of described processor is connected with the control end of controller, and the output of described controller is connected with feed system, detection system, discharge system respectively.
In above-described embodiment 1, described feed system comprises charging transport tape and the charging manipulator that is connected with controller output end, and the crawl station place of described charging transport tape is provided with the photoelectric control switch that is connected with the processor input.
As shown in Figure 2, detection system described in above-described embodiment 1 comprises detection module and testing platform 4, described testing platform rotating disk top is disposed with clockwise feed station 1, detects station 2, discharging station 3, be provided with the detection anchor clamps 5 that are connected with controller output end around on the described testing platform rotating disk, described detection anchor clamps 5 belows are provided with the photoelectric control switch that is connected with the processor input.
Wherein, described detection module comprises integrating sphere, power meter, voltmeter, power supply, A/D data collecting card, described integrating sphere below is provided with the photoelectric control switch that is connected with the processor input, described power supply is connected with detection anchor clamps 5, described integrating sphere, power meter, voltmeter are installed in and detect station 2 tops, and are connected with the input of processor by the A/D data collecting card.
Shown in Fig. 3,4, in above-described embodiment 1, described discharge system comprises discharge rack 9, goes out magazine 10 and the discharging manipulator 6 that is connected with controller output end, describedly go out magazine 10 and be installed in going out on the material box frame 7 of discharge rack 9, described discharging manipulator 6 is installed on the discharge rack 9 of vertical Y-axis, and slides along Y-axis.
Wherein, describedly go out material box frame 7 horizontal X and axially offer ten and go out magazine mouth 8, vertically offer six on the Y-axis and go out magazine mouth 8, describedly go out magazine 10 and be installed in out on the magazine mouth 8.
COB-LED light source module commonly used is the strip COB-LED module for the manufacture of the LED fluorescent lamp, is respectively positive and negative electrode in the light-emitting zone both sides of strip COB-LED module, the symmetrical conducting of strip COB-LED module two end electrodes.
The course of work of above-described embodiment 1 may further comprise the steps: 1. charging work, the COB-LED module is delivered on the crawl station by the charging transport tape, it is in place that photoelectric control switch detects the COB-LED module, and signal in place sent to processor, processor sends to controller with processing signals and drives the charging gripper of manipulator and get the COB-LED module and be placed on and finish the charging action on the feed station 1, then, testing platform 4 turns clockwise 45 °, and stopped 4 seconds, when stopping 4 seconds, continue to keep the charging action; 2. testing, after the COB-LED module enters into and detects station 2, whether the photoelectric control switch of integrating sphere below and detection anchor clamps below detects the COB-LED module light source, and a signal that detects sends to processor, when above-mentioned two photoelectric control switch all detect light source, processor receives signal and sends to controller, controller control detects the electrode of the probe contact COB-LED module of anchor clamps, switch on to the COB-LED module by detecting anchor clamps, when the power supply output polarity consistent with the polarity of electrode of COB-LED module, provide constant current signal by power supply, the COB-LED module is luminous, integrating sphere obtains optical performance data, power meter, voltmeter obtains the unit for electrical property parameters of light source; When the power supply output polarity opposite with the polarity of electrode of COB-LED module, then provide the constant voltage signal by power supply, the leakage current characteristic of test COB-LED module, then, integrating sphere, power meter, voltmeter send to the A/D data collecting card with illumination parameter, colorimetric parameter, the electrical quantity that obtains, the A/D data collecting card is with the above-mentioned processor of issuing, and processor control is processed above-mentioned parameter and analyze, and finishes testing; 3. discharging work, testing platform rotating disk continues 45 ° of rotations, the COB-LED module arrives the discharging station, the photoelectric control switch of discharging machinery subordinate side detects the COB-LED module light signal, and send to processor, processor sends to controller after receiving signal, the action of controller Driving Stepping Motor, and stepper motor driving discharging manipulator shape COB-LED module picks up and moves to specifies out in the magazine.
The charging of product in the above-mentioned course of work, detection, discharging work are all carried out automatically, have not only guaranteed accuracy of detection, have guaranteed the accurate of sorting, and significantly improved detection efficiency, and simple to operate, reduced operating personnel's labour intensity, simple and reasonable, cost is lower.
Embodiment 2
Other are identical with embodiment 1, difference is, testing platform rotating disk top is disposed with feed station 1 counterclockwise, detect station 2, discharging station 3, be provided with around the testing platform rotating disk and detect anchor clamps 5, going out material box frame 7 horizontal X offers four on axially and goes out magazine mouth 8, go out to offer eight on the material box frame 7 vertical Y-axis and go out magazine mouth 8, wherein, the X axis of described discharge rack 9, corresponding each position that goes out the magazine mouth is separately installed with sensor on the Y-axis, described sensor is connected with the input of processor, after going out magazine 10 and filling, sensor sends signal, the break-off step, finish out the replacing of magazine 10 until the staff after, system's step of will resuming work.
Other are identical with embodiment 1 or embodiment 2, difference is, be disposed with clockwise feed station 1 on the testing platform rotating disk, detect station 2, discharging station 3, be provided with around the testing platform rotating disk and detect anchor clamps 5, go out magazine 10 and be axially symmetric structure circular in the middle of the rectangle of both sides, COB-LED module applicable to regular polygons such as circle, rectangle, square, hexagons, can adjust according to COB-LED module size size simultaneously quantity and the size of discharging material box frame, cost has also been saved in more hommization.
Embodiment 4
Other and embodiment 1,2 or 3 identical, difference is, also comprise label printing apparatus, described label printing apparatus is connected with the input of processor, the output of controller respectively, processor prints to the parameter of obtaining on the COB-LED module by label printing apparatus, makes things convenient for the user to check the information of COB-LED module.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. automatic COB-LED color-division detect and select system, it is characterized in that, comprise: detection system, controller, processor, feed system and discharge system, the input of described processor is connected with feed system, detection system respectively, the output of described processor is connected with the control end of controller, and the output of described controller is connected with feed system, detection system, discharge system respectively.
2. automatic COB-LED color-division detect and select system according to claim 1 is characterized in that described feed system comprises the charging transport tape, and the crawl station place of described charging transport tape is provided with the photoelectric control switch that is connected with the processor input.
3. automatic COB-LED color-division detect and select system according to claim 2 is characterized in that, also comprise the charging manipulator, the output of described controller is connected with the charging manipulator.
4. automatic COB-LED color-division detect and select system according to claim 1, it is characterized in that, described detection system comprises detection module and testing platform (4), described testing platform rotating disk top is disposed with clockwise or counterclockwise feed station (1), detects station (2), discharging station (3), be provided with the detection anchor clamps (5) that are connected with controller output end around on the described testing platform rotating disk, described detection anchor clamps (5) below is provided with the photoelectric control switch that is connected with the processor input.
5. automatic COB-LED color-division detect and select system according to claim 4, it is characterized in that, described detection module comprises integrating sphere, power meter, voltmeter, power supply, A/D data collecting card, described integrating sphere below is provided with the photoelectric control switch that is connected with the processor input, described power supply is connected with detection anchor clamps (5), described integrating sphere, power meter, voltmeter are installed in and detect station (2) top, and are connected with the input of processor by the A/D data collecting card.
6. automatic COB-LED color-division detect and select system according to claim 1, it is characterized in that, described discharge system comprises discharge rack (9), goes out magazine (10) and the discharging manipulator (6) that is connected with controller output end, describedly go out magazine (10) and be installed in going out on the material box frame (7) of discharge rack (9), described discharging manipulator (6) is installed on the axial or vertical Y-axis discharge rack of horizontal X (9), and slides along X axis or Y-axis.
7. automatic COB-LED color-division detect and select system according to claim 6, it is characterized in that, describedly go out magazine (10) and be axially symmetric structure circular in the middle of the rectangle of both sides, described go out material box frame (7) horizontal X axially, vertically offer respectively at least two on the Y-axis and go out magazine mouth (8), describedly go out magazine (10) and be installed in out on the magazine mouth (8).
8. automatic COB-LED color-division detect and select system according to claim 7, it is characterized in that, the discharge rack (9) of the axial and vertical Y-axis of described horizontal X upper and each go out magazine mouth (8) corresponding position and be separately installed with sensor, described sensor is connected with the input of processor.
9. automatic COB-LED color-division detect and select system according to claim 1 is characterized in that, also comprises label printing apparatus, and described label printing apparatus is connected with the input of processor, the output of controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220478062.XU CN202951639U (en) | 2012-09-19 | 2012-09-19 | Automatic chip on board (COB)-light emitting diode (LED) light-separating and color-separating detection separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220478062.XU CN202951639U (en) | 2012-09-19 | 2012-09-19 | Automatic chip on board (COB)-light emitting diode (LED) light-separating and color-separating detection separation system |
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| CN202951639U true CN202951639U (en) | 2013-05-29 |
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| CN201220478062.XU Expired - Lifetime CN202951639U (en) | 2012-09-19 | 2012-09-19 | Automatic chip on board (COB)-light emitting diode (LED) light-separating and color-separating detection separation system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658057A (en) * | 2012-09-19 | 2014-03-26 | 上海纳晶科技有限公司 | Automatic COB-LED (Chip On Board-Light Emitting Diode) spectrophotometry detecting and sorting system |
| CN103921581A (en) * | 2014-03-19 | 2014-07-16 | 深圳市晶台股份有限公司 | Achievement method for automatically printing label after achieving automatic light sorting machine full-material state |
| CN108144872A (en) * | 2017-12-25 | 2018-06-12 | 东莞辰达电器有限公司 | A kind of PCBA automatic shape inspection systems using CCD vision techniques |
| CN111921911A (en) * | 2020-08-06 | 2020-11-13 | 李海波 | Fluorescent lamp production detection equipment and detection method |
| CN113333310A (en) * | 2021-06-03 | 2021-09-03 | 东莞市华越自动化设备有限公司 | Double-station IC test sorting machine |
-
2012
- 2012-09-19 CN CN201220478062.XU patent/CN202951639U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658057A (en) * | 2012-09-19 | 2014-03-26 | 上海纳晶科技有限公司 | Automatic COB-LED (Chip On Board-Light Emitting Diode) spectrophotometry detecting and sorting system |
| CN103921581A (en) * | 2014-03-19 | 2014-07-16 | 深圳市晶台股份有限公司 | Achievement method for automatically printing label after achieving automatic light sorting machine full-material state |
| CN108144872A (en) * | 2017-12-25 | 2018-06-12 | 东莞辰达电器有限公司 | A kind of PCBA automatic shape inspection systems using CCD vision techniques |
| CN111921911A (en) * | 2020-08-06 | 2020-11-13 | 李海波 | Fluorescent lamp production detection equipment and detection method |
| CN113333310A (en) * | 2021-06-03 | 2021-09-03 | 东莞市华越自动化设备有限公司 | Double-station IC test sorting machine |
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