CN104550054A - Grain crystal sorting device - Google Patents
Grain crystal sorting device Download PDFInfo
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- CN104550054A CN104550054A CN201410835408.0A CN201410835408A CN104550054A CN 104550054 A CN104550054 A CN 104550054A CN 201410835408 A CN201410835408 A CN 201410835408A CN 104550054 A CN104550054 A CN 104550054A
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- separation
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- grain
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Abstract
The invention discloses a grain crystal sorting device. The device comprises a grain crystal input belt and a grain crystal detection bearing platform which are sequentially connected and are arranged on the same horizontal plane; grain crystals to be sorted are fed into the grain crystal detection bearing platform one by one by virtue of the grain crystal input belt; a detection device for sorting and detecting the grain crystals to be sorted on the grain crystal detection bearing platform is arranged right above the surface of the grain crystal detection bearing platform; at least two sorting and collecting units are distributed at the periphery of the surface of the grain crystal detection bearing platform; each sorting and collecting unit comprise a collecting suction nozzle and a sorting collection box; the grain crystals to be sorted, facing the collecting suction nozzles, on the surface of the grain crystal detection bearing platform and the sorted and detected grain crystals are sucked and fall into the sorting and collecting boxes, so that a complicated conveying and collecting mechanism after detection is omitted, the grain crystals are sucked and collected by starting the different collecting suction nozzles according to sorting requirements, the sorting is direct and efficient, and the surplus conveying actions are avoided; therefore, the device is high in sorting efficiency, smooth in action cohesion, simple in structure, convenient to dismount and low in cost; moreover, effective sorting and high-accuracy sorting can be realized.
Description
Technical field
The present invention relates to a kind of sorting unit, particularly relate to a kind of crystalline grain sorting device, crystal grain sorting technology field.
Background technology
Along with the fast development of information, communication and opto-electronics, electronic product moves towards high-order and lightening gradually, and under the demand of high speed, high-frequency and miniaturization, wafer circuit is more careful, microminiaturization.The base stock that crystal grain (Dice) is general semiconductor subassembly, volume is very tiny, first must screen the rate of good guaranteeing semiconductor subassembly after tested before processing.
But crystal grain separator of the prior art, is realizing in assorting room, exist complex structure, connecting gear transfer rate slow, detect after numerous and diverse, the problems such as overall efficiency is lower of transfer operation.
Summary of the invention
Main purpose of the present invention is, overcomes deficiency of the prior art, provides a kind of crystalline grain sorting device, is specially adapted to efficient separation.
Technical problem to be solved by this invention is to provide that structure is simple, easy accessibility, cost are lower, reliable in quality, practical crystalline grain sorting device, not only sorting is effective, precision is high, and after simplifying detection independently connecting gear, sorting directly efficient, there is no unnecessary transfer operation, significantly promote the efficiency of separation, action is simultaneously connected smooth and easy, energy consumption is lower, has the value in industry.
In order to achieve the above object, the technical solution adopted in the present invention is:
One crystalline grain sorting device, comprise and being connected successively and the crystal grain input tape of same horizontal plane setting and crystal grain detection cushion cap, described crystal grain input tape will treat that sorting crystal grain detects cushion cap by a feeding crystal grain; Be provided with checkout gear directly over the table top that described crystal grain detects cushion cap, what described checkout gear was used for crystal grain to detect cushion cap treats that sorting crystal grain carries out sorting detection.
Wherein, the table top surrounding that described crystal grain detects cushion cap is centered by table top mid point and be at least distributed with two separation and collection unit with table top same horizontal plane, and described separation and collection unit only detects the table top surrounding be not connected with crystal grain input tape in cushion cap around crystal grain.
Meanwhile, described separation and collection unit comprises collection suction nozzle and separation and collection box; The table top week that described separation and collection box and crystal grain detect cushion cap is along to be connected and end face is uncovered and keep end face to flush with table top; Described collection suction nozzle faces crystal grain and detects cushion cap table top falls into separation and collection box until sorting crystal grain, for the sucking crystal grains after sorting being detected.
The present invention is set to further: described separation and collection unit is evenly distributed with three, be followed successively by separation and collection unit one, separation and collection unit two and separation and collection unit three, described separation and collection unit two and crystal grain input tape are coaxially arranged, and described separation and collection unit one and separation and collection unit three are coaxially arranged.
The present invention is further set to: the axes intersect angle of described separation and collection unit one and separation and collection unit two is right angle; The axes intersect angle of described separation and collection unit two and separation and collection unit three is also right angle.
The present invention is further set to: described separation and collection box is suspended on by hook the table top week edge that crystal grain detects cushion cap.
The present invention is further set to: the cross section of described separation and collection box is fan-shaped.
The present invention is further set to: the box inner bottom surface of described separation and collection box is equipped with cushion course.
Compared with prior art, the beneficial effect that the present invention has is:
To treat that sorting crystal grain is sent into crystal grain detection cushion cap and detected by crystal grain input tape, separation and collection unit by detecting cushion cap table top surrounding around crystal grain after detecting directly is collected, eliminate transmission collecting mechanism numerous and diverse after detecting, sucking crystal grains after sorting being detected by the collection suction nozzle started in different separation and collection unit according to sorting demand also falls into corresponding separation and collection box, sorting is directly efficient, there is no unnecessary transfer operation, thus significantly improve the efficiency of separation, molar behavior is connected smooth and easy, complete machine structure is simple, easy accessibility, cost is lower, energy consumption is also lower, effective sorting can be realized, high accuracy sorting.
Foregoing is only the general introduction of technical solution of the present invention, and in order to clearer understanding technological means of the present invention, below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of crystalline grain sorting device of the present invention;
Fig. 2 is the positive TV structure cut-away view of crystalline grain sorting device of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figures 1 and 2, a kind of crystalline grain sorting device, comprise and being connected successively and the crystal grain input tape 1 of same horizontal plane setting and crystal grain detection cushion cap 2, described crystal grain input tape 1 will treat that sorting crystal grain detects cushion cap 2 by a feeding crystal grain; Be provided with checkout gear 3 directly over the table top that described crystal grain detects cushion cap 2, for what crystal grain is detected cushion cap 2, described checkout gear 3 treats that sorting crystal grain 21 carries out sorting detection.
The table top surrounding that described crystal grain detects cushion cap 2 is centered by table top mid point and be evenly distributed with three separation and collection unit with table top same horizontal plane, and described separation and collection unit only detects the table top surrounding be not connected with crystal grain input tape 1 in cushion cap 2 around crystal grain.
Described equally distributed three separation and collection unit, be followed successively by separation and collection unit 1, separation and collection unit 25 and separation and collection unit 36, described separation and collection unit 25 and crystal grain input tape 1 are coaxially arranged, and described separation and collection unit 1 and separation and collection unit 36 are coaxially arranged.
As shown in Figure 1, the axes intersect angle of described separation and collection unit 1 and separation and collection unit 25 is right angle, and the axes intersect angle of described separation and collection unit 25 and separation and collection unit 36 is also right angle.
Described separation and collection unit 1, separation and collection unit 25 and separation and collection unit 36 include collects suction nozzle 41 and separation and collection box 42; The cross section of described separation and collection box 42 is that fan-shaped, its box inner bottom surface is equipped with cushion course (not shown), and fan-shaped setting can expand collection cavity volume, cushion course can prevent the crystal grain that falls into impaired, guarantee crystal grain quality; The table top week that described separation and collection box 42 and crystal grain detect cushion cap 2 is along to be connected and end face is uncovered and keep end face to flush with table top; Described collection suction nozzle 41 faces crystal grain and detects cushion cap 2 table top falls into separation and collection box 42 until sorting crystal grain, for the sucking crystal grains after sorting being detected.The absorption of described collection suction nozzle 41 is realized by the breather valve opened on it, venting falls into separation and collection box and completes by closing breather valve, and breather valve is connected with extraneous air-path control system.
As shown in Figure 2, described separation and collection box 42 is suspended on by hook 43 the table top week edge that crystal grain detects cushion cap 2.
Innovative point of the present invention is, to treat that sorting crystal grain is sent into crystal grain detection cushion cap and detected by crystal grain input tape, separation and collection unit by detecting cushion cap table top surrounding around crystal grain after detecting directly is collected, eliminate transmission collecting mechanism numerous and diverse after detecting, sucking crystal grains after sorting being detected by the collection suction nozzle started in different separation and collection unit according to sorting demand also falls into corresponding separation and collection box, the separation and collection unit changing different distributions arrangement can be needed according to actual sorting, realize by increasing separation and collection unit if point option is more, if point option is less, directly can suspends separation and collection unit and make it to be in not initiate mode, do not need to remove or change, convenient and practical, the more important thing is that sorting is direct efficiently, do not have unnecessary transfer operation, significantly can promote the efficiency of separation, and action is connected smooth and easy, complete machine structure is simple, easy accessibility, cost are lower, energy consumption is also lower, can realize effective sorting, high accuracy sorting.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. a crystalline grain sorting device, is characterized in that: comprise and being connected successively and the crystal grain input tape of same horizontal plane setting and crystal grain detection cushion cap, described crystal grain input tape will treat that sorting crystal grain detects cushion cap by a feeding crystal grain;
Be provided with checkout gear directly over the table top that described crystal grain detects cushion cap, what described checkout gear was used for crystal grain to detect cushion cap treats that sorting crystal grain carries out sorting detection;
The table top surrounding that described crystal grain detects cushion cap is centered by table top mid point and be at least distributed with two separation and collection unit with table top same horizontal plane, and described separation and collection unit only detects the table top surrounding be not connected with crystal grain input tape in cushion cap around crystal grain;
Described separation and collection unit comprises collects suction nozzle and separation and collection box; The table top week that described separation and collection box and crystal grain detect cushion cap is along to be connected and end face is uncovered and keep end face to flush with table top; Described collection suction nozzle faces crystal grain and detects cushion cap table top falls into separation and collection box until sorting crystal grain, for the sucking crystal grains after sorting being detected.
2. crystalline grain sorting device according to claim 1, it is characterized in that: described separation and collection unit is evenly distributed with three, be followed successively by separation and collection unit one, separation and collection unit two and separation and collection unit three, described separation and collection unit two and crystal grain input tape are coaxially arranged, and described separation and collection unit one and separation and collection unit three are coaxially arranged.
3. crystalline grain sorting device according to claim 2, is characterized in that: the axes intersect angle of described separation and collection unit one and separation and collection unit two is right angle; The axes intersect angle of described separation and collection unit two and separation and collection unit three is also right angle.
4. crystalline grain sorting device according to claim 1, is characterized in that: described separation and collection box is suspended on by hook the table top week edge that crystal grain detects cushion cap.
5. crystalline grain sorting device according to claim 1, is characterized in that: the cross section of described separation and collection box is fan-shaped.
6. crystalline grain sorting device according to claim 1, is characterized in that: the box inner bottom surface of described separation and collection box is equipped with cushion course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835408.0A CN104550054A (en) | 2014-12-29 | 2014-12-29 | Grain crystal sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835408.0A CN104550054A (en) | 2014-12-29 | 2014-12-29 | Grain crystal sorting device |
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| CN104550054A true CN104550054A (en) | 2015-04-29 |
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| CN201410835408.0A Pending CN104550054A (en) | 2014-12-29 | 2014-12-29 | Grain crystal sorting device |
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| EP0983804A1 (en) * | 1998-09-03 | 2000-03-08 | Wacker-Chemie GmbH | Classifying arrangement |
| CN101579856A (en) * | 2008-05-16 | 2009-11-18 | 旺硅科技股份有限公司 | Bad crystal grain selector and method thereof |
| CN101612627A (en) * | 2009-07-10 | 2009-12-30 | 陈锦龙 | Utilize discarded glass to prepare the method and the application of stained glass grains |
| CN101829658A (en) * | 2010-04-16 | 2010-09-15 | 致茂电子(苏州)有限公司 | Quick sorting and arranging machine of crystalline grain and quick sorting and arranging method of crystalline grain |
| CN201637680U (en) * | 2010-01-27 | 2010-11-17 | 久元电子股份有限公司 | Detection device for detecting appearance of light-emitting diode grains |
| CN101996852A (en) * | 2009-08-10 | 2011-03-30 | 河南久大电子电器有限公司 | Automatic selection machine of semiconductor grain |
| CN202049116U (en) * | 2011-03-18 | 2011-11-23 | 久元电子股份有限公司 | Device for detecting and classifying packaging chips |
| CN202241295U (en) * | 2011-07-08 | 2012-05-30 | 威控自动化机械股份有限公司 | Directly operated type suction nozzle head structure |
| CN202638767U (en) * | 2012-05-17 | 2013-01-02 | 梭特科技股份有限公司 | Crystal particle sorting device |
| CN204503621U (en) * | 2014-12-29 | 2015-07-29 | 苏州凯锝微电子有限公司 | Crystalline grain sorting device |
-
2014
- 2014-12-29 CN CN201410835408.0A patent/CN104550054A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0983804A1 (en) * | 1998-09-03 | 2000-03-08 | Wacker-Chemie GmbH | Classifying arrangement |
| CN101579856A (en) * | 2008-05-16 | 2009-11-18 | 旺硅科技股份有限公司 | Bad crystal grain selector and method thereof |
| CN101612627A (en) * | 2009-07-10 | 2009-12-30 | 陈锦龙 | Utilize discarded glass to prepare the method and the application of stained glass grains |
| CN101996852A (en) * | 2009-08-10 | 2011-03-30 | 河南久大电子电器有限公司 | Automatic selection machine of semiconductor grain |
| CN201637680U (en) * | 2010-01-27 | 2010-11-17 | 久元电子股份有限公司 | Detection device for detecting appearance of light-emitting diode grains |
| CN101829658A (en) * | 2010-04-16 | 2010-09-15 | 致茂电子(苏州)有限公司 | Quick sorting and arranging machine of crystalline grain and quick sorting and arranging method of crystalline grain |
| CN202049116U (en) * | 2011-03-18 | 2011-11-23 | 久元电子股份有限公司 | Device for detecting and classifying packaging chips |
| CN202241295U (en) * | 2011-07-08 | 2012-05-30 | 威控自动化机械股份有限公司 | Directly operated type suction nozzle head structure |
| CN202638767U (en) * | 2012-05-17 | 2013-01-02 | 梭特科技股份有限公司 | Crystal particle sorting device |
| CN204503621U (en) * | 2014-12-29 | 2015-07-29 | 苏州凯锝微电子有限公司 | Crystalline grain sorting device |
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Application publication date: 20150429 |