CN102194526A - Detection system and detection method - Google Patents
Detection system and detection method Download PDFInfo
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- CN102194526A CN102194526A CN2010101157149A CN201010115714A CN102194526A CN 102194526 A CN102194526 A CN 102194526A CN 2010101157149 A CN2010101157149 A CN 2010101157149A CN 201010115714 A CN201010115714 A CN 201010115714A CN 102194526 A CN102194526 A CN 102194526A
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- carrier
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- under test
- proving installation
- delivery section
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Abstract
The invention discloses a detection method and a detection method, which are used for testing a plurality of elements to be tested in batches. The detection system comprises a conveying part, at least one carrying disc, at least one testing device and a distribution mechanism, wherein the distribution mechanism pre-distributes elements to be tested into at least one carrying disc; and then, the carrying disc fully carrying the elements to be tested can be transported to at least one testing device along the conveying part, and the elements to be tested are tested in batches. By the invention, the proper quantity of the testing devices can be configured according to the capacity of the distribution mechanism so as to reduce waste, improve testing efficiency and reduce cost.
Description
Technical field
The present invention is about the detection system and the detection method of a kind of detection system and detection method, particularly a kind of batch of testing electronic element.
Background technology
Along with the progress of science and technology, electronic product is seen everywhere in daily life, and the diversified development that becomes of healing.Though the function and the application of various electronic products have difference, operate smoothly for making system, relevant necessary element comprises as processor, storage element and electric connector etc.Wherein, because the development of process technique is rapid, make that the volume of electronic component is gradually little, for guaranteeing yields, electronic component before dispatching from the factory or assembling, need detect usually, to guarantee the yields of electronic product.
With the storage element is example, according to existing different technologies and textural classification, comprise: dynamic RAM (dynamic random access memory, DRAM), flash memory (flashmemory), solid state hard disc (Solid State Disk, SSD) etc.When detecting at storage element, along with the increase of storage volume, can infer can also increase detection time thereupon.
Traditional detection system can adopt a plurality of proving installations to operate simultaneously.As shown in Figure 1, traditional detection system 10 comprises four proving installations 111,112,113,114, wherein, and proving installation 111,112 shared mechanical arms 131,113,114 shared another mechanical arms 132 of proving installation.A plurality of element under tests 14 are placed on the carrier 15 standby, mechanical arm 16 grasps ready carrier 15, and be placed on the conveying device 171,172, conveying device 171,172 can move around on delivery track 181,182 respectively, send in the detection system 10 in order to the carrier 15 that will be equipped with element under test 14, or element under test 14 is after system 10 detects after testing, with shifting out in carrier 19 self-check systems 10.
More particularly, send detection system 10 to when the carrier 15 that is loaded with element under test 14, mechanical arm 131,132 is start back and forth repeatedly busily, in regular turn element under test 14 is placed in the proving installation 111,112,113,114.Each element under test 14 has electrical contact (figure does not show), 111,112,113,114 of proving installations have circuit board and a plurality of probe (figure does not show), when the electrical contact of element under test 14 contacts with probe on the proving installation 111,112,113,114, can electrically connect with circuit board.In order to ensure contact, the common practice is for placing element under test 14 and being covered with on the proving installation 111,112,113,114, press down with a pressing plate again and guarantee to electrically connect,, test simultaneously with to all element under tests 14 on the proving installation 111,112,113,114.
Yet, in the traditional detection system 10, proving installation 111,112,113,114 must wait for that mechanical arm 131,132 progressively disposes element under test 14 and finish that just can detect action, this section time test device 111,112,113,114 promptly is in idle state; In case proving installation 111,112,113,114 can enter trace routine, this moment, 131,132 of mechanical arms presented idle state.As previously mentioned, along with the increase of storage volume, can also increase detection time thereupon, and will more the standby time of mechanical arm 131,132.Because checkout equipment costs an arm and a leg (price of mechanical arm even more be higher than proving installation itself), idle state often appears as if equipment, all can cause the reduction of detection efficiency and the increase of cost.
In view of this, a kind of high-level efficiency being provided and having the detection system and the detection method of batch notion, is an industry problem demanding prompt solution for this reason.
Summary of the invention
One object of the present invention is to provide a kind of detection system and detection method, can a plurality of element under tests be detected batch ground.In particular, the present invention will be carried the carrier of full element under test, directly send in the proving installation, and electrically connect immediately and detect, save in the traditional detection system, must rely on the mode that mechanical arm is dispensed to element under test proving installation in regular turn.After trace routine is finished, get final product this carrier of removal, and and then send into another carrier, so repetitive operation, so proving installation can significantly reduce the standby time of distributing element under test, make per hour production capacity (units perhour, UPH) maximization of each proving installation.
Another object of the present invention is to provide a kind of detection system and detection method, by the notion that imports production line, with a delivery section a plurality of proving installations of contacting, and specific responsibility is engaged in the distributor gear (or mechanical arm) of element under test prestowage to carrier, be set to the front end area of detection system, so distributor gear can leave unused hardly, per hour the production capacity maximizing.Carry the carrier of full element under test, will be placed in the entrance region of delivery section, in response to the situation of each proving installation, this carrier is delivered to idle proving installation detects at any time.
In the detection system of the present invention, the work efficiency of visual distributor gear, the proving installation of corresponding configuration right quantity.Thus, because proving installation and distributor gear all can avoid idle, be near the fully loaded state of production capacity.At this moment, the per hour production capacity of detection system (being the production capacity of all proving installations of summation) will be approaching with the per hour production capacity of distributor gear.Can infer ground, detection efficiency can obtain and promote and cost is minimized.
Another purpose of the present invention is to provide a kind of detection system and detection method, and the contact notion of a plurality of proving installations of delivery section is not limited to planar configuration, looks the ornaments of proving installation and can be three dimensions configuration, effectively to utilize the space of factory building.
For reaching above-mentioned purpose, the present invention discloses a kind of detection system, and in order to batch a plurality of element under tests of detection, this detection system comprises a delivery section, at least one carrier, at least one proving installation, reaches a distributor gear.Wherein, this delivery section has entrance region, outlet area, reaches the detection zone between entrance region and outlet area; This carrier can be transported to detection zone, and be transported to outlet area from detection zone from entrance region, and carrier comprises a plurality of load bearing seats, in order to ccontaining described element under test; Proving installation is adjacent to detection zone, in order to accepting this carrier, and the element under test on the carrier is detected; This distributor gear is placed in the load bearing seat of this at least one carrier in advance in order to described element under test.
The present invention also discloses a kind of detection method, in order to batch detecting a plurality of element under tests, this detection method comprise the following steps: with etc. element to be measured be dispensed in regular turn on a plurality of carriers, wherein each carrier has a plurality of load bearing seats, with ccontaining described element under test; According to the mode of operation of at least one proving installation, carry this carrier to this at least one proving installation; Utilize this at least one proving installation to detect described element under test; And this at least one proving installation unloads this carrier certainly.
For above-mentioned purpose, technical characterictic and advantage can be become apparent, hereinafter be elaborated with the preferred embodiment conjunction with figs..
Description of drawings
Fig. 1 is the synoptic diagram of traditional detection system;
Fig. 2 is the synoptic diagram of the detection system of first embodiment of the invention;
Fig. 3 is in the first embodiment of the invention, and carrier and distributor gear are in the schematic side view of mode of operation;
Fig. 4 is in the first embodiment of the invention, the synoptic diagram that proving installation and element under test electrically connect;
Fig. 5 is the synoptic diagram of the detection system of second embodiment of the invention; And
Fig. 6 A, Fig. 6 B are the process flow diagram of the detection method of second embodiment of the invention.
The main element symbol description
10 detection systems, 111 proving installations
112 proving installations, 113 proving installations
114 proving installations, 131 mechanical arms
132 mechanical arms, 14 element under tests
15 carriers, 16 mechanical arms
171 conveying devices, 172 conveying devices
181 delivery tracks, 182 delivery tracks
19 carriers, 20 detection systems
21 carriers, 211 load bearing seats
22 distributor gears, 23 element under tests
231 electrical contacts, 24 magazine
25 delivery section, 251 entrance regions
252 outlet areas, 253 detection zones
255 conveying devices, 26 proving installations
261 first transfer mechanisms, 263 probes
265 circuit boards, 267 pressing plates
The 3rd transfer mechanism of 27 second transfer mechanisms 28
Embodiment
The first embodiment of the present invention as shown in Figure 2, it is in order to batch detection system 20 of a plurality of element under tests of detection about a kind of, detection system 20 comprises an at least one carrier (tray) 21 and a distributor gear (handler) 22, preferably, test macro 20 comprises a plurality of carriers 21, and carrier 21 is in order to carry described element under test 23.See also Fig. 3, it is carrier (tray) 21 and distributor gear 22 schematic side view at mode of operation, this carrier 21 comprises a plurality of load bearing seats 211, in order to ccontaining described element under test 23, distributor gear 22 is placed to the described load bearing seat 211 of this carrier 21 in advance in order to described element under test 23.Element under test 23 can be collected earlier and leave in the magazine 24, and distributor gear 22 grasps element under test 23 in regular turn and is dispensed to the load bearing seat 211 of carrier 21 from this magazine 24.
What must illustrate is, distributor gear 22 and magazine 24 are preferably the entrance region 251 that is adjacent to delivery section 25, but not as limit, distributor gear 22 and magazine 24 be the configuration needs in visual environment space also, be arranged on far-end, after mechanism 22 to be allocated is written into element under test 23 with carrier 21, be transported to the entrance region 251 of delivery section 25 again, also can implement the present invention.
The detection system 20 of present embodiment can also comprise the second transfer mechanism 27, is adjacent to the entrance region 251 of delivery section 25.Be carried on described carrier 21 when described element under test 23 disposes via distributor gear 22, this second transfer mechanism 27 is in order to be carried to this carrier 21 entrance region 251 of delivery section 25.Similarly, the detection system 20 of present embodiment can also comprise the 3rd transfer mechanism 28, be adjacent to the outlet area 252 of delivery section 25, when the element under test 23 of finishing detection is carried to this outlet area 252, the three transfer mechanisms 28 with carrier 21 can be in order to from outlet area 252 these carriers 21 of unloading.
The operation instructions of proving installation 26 is as follows in the present embodiment.As shown in Figure 4, each element under test 23 has at least one electrical contact 231, and this proving installation 26 has a plurality of probes 263 and circuit board 265.When this proving installation 26 is accepted this carrier 21, and be positioned to the precalculated position, can press element under test 23, guarantee that the electrical contact 231 of element under test 23 contacts with the probe 263 of proving installation 26, to electrically connect with this circuit board 265 by a pressing plate 267.
By the disclosed detection system 20 of present embodiment, the proving installation 26 of modular design and configuration can be accepted corresponding carrier 21 respectively, and independently the element under test on it 23 be detected.And when 26 pairs of this proving installations when wherein the element under test 23 on the carrier 21 detects, distributor gear 22 is running simultaneously still, operationally element under test 23 is put in regular turn to the load bearing seat of another carrier 21 211.
The second embodiment of the present invention as shown in Figure 5.In the present embodiment, the entrance region 251 of delivery section 25 is adjacent one another are with outlet area 252, and for example delivery section 25 presents the configuration of U type.Finish when described element under test 23 and to detect and this carrier 21 is carried to this outlet area 252, this second transfer mechanism 27 is from these outlet area 252 these carriers 21 of unloading.Thus, can save configuration, only utilize the second transfer mechanism 27 that the function of loading and unloading carrier 21 can be provided simultaneously as the 3rd transfer mechanism 28 of first embodiment.Further and opinion, detection system 20 of the present invention is not limited to planar configuration shown in the drawings, and more visual factory building three dimensions configuration is as long as contacted with delivery section 25
The third embodiment of the present invention is a kind of in order to batch detecting the detection method of a plurality of element under tests, and correlation step is shown in Fig. 6 A and Fig. 6 B, please in the lump with reference to the detection system of aforesaid first embodiment or second embodiment.At first, described element under test is dispensed on a plurality of carriers in regular turn, wherein respectively this carrier has a plurality of load bearing seats, with ccontaining element under test.In detail, first execution in step 601 provides a plurality of carriers, and wherein said carrier is to present the light condition that does not carry element under test; Next utilize distributor, for example a mechanical arm in step 602, is loaded into element under test in the load bearing seat of carrier in order.
Then, according to the mode of operation of at least one proving installation, carry this carrier to this at least one proving installation.In detail, first execution in step 603 is moved the carrier that is loaded with element under test to delivery section; With step 604, transport carrier again along delivery section; Step 605 is utilized the first transfer mechanism for proving installation then, and this delivery section grasps this carrier certainly.
Next, execution in step 606 utilizes this at least one proving installation to detect described element under test; In detail, respectively this element under test has at least one electrical contact, this at least one proving installation has at least one circuit board and a plurality of probe, step 606 is that this at least one electrical contact with this element under test respectively is via contacting with the probe of this at least one proving installation, to electrically connect and to detect operation with this at least one circuit board.
After the end to be tested, can unload this carrier from this at least one proving installation.In detail, execution in step 607, this at least one proving installation utilizes the first transfer mechanism, and carrier is released into delivery section; Then, execution in step 608 is transported carrier along delivery section; At last with step 609, with carrier from the delivery section removal.At last, the detection method of present embodiment carry out step 610, and the result according to detecting described element under test screens described element under test, rejects the element of failing by examination criteria, only keeps qualified element, to carry out subsequent job.
What must illustrate is, above-mentioned detection method can be applicable to the detection system of aforementioned first embodiment and second embodiment, preferably dispose a plurality of carriers and a plurality of proving installation in this system, its quantity can be arranged in pairs or groups according to the ability of the distributor of step 602, to reduce idle generation.
Comprehensively above-mentioned, detection system disclosed in this invention and detection method, can carry out a batch detection to a plurality of element under tests, and proving installation need not be waited for the distribution of mechanical arm, mechanical arm also can not leave unused because of the increase of test duration, the usefulness of each element can make full use of, and cost can significantly reduce.
The above embodiments only are used for exemplifying example of the present invention, and explain technical characterictic of the present invention, are not to be used for limiting protection category of the present invention.Any those skilled in the art can unlabored change or the arrangement of the isotropism scope that all belongs to the present invention and advocated, and protection scope of the present invention should be as the criterion with claims.
Claims (18)
1. detection system, in order to batch to detect a plurality of element under tests, this detection system comprises:
One delivery section has an entrance region, an outlet area, reaches the detection zone between this entrance region and this outlet area;
At least one carrier can be transported to this detection zone from this entrance region, and this detection zone is transported to this outlet area certainly, and wherein, this at least one carrier comprises a plurality of load bearing seats, in order to ccontaining described element under test;
At least one proving installation is adjacent to this detection zone, in order to accepting this at least one carrier, and the described element under test on this at least one carrier is detected; And
One distributor gear in order to described element under test, is placed in the described load bearing seat of this at least one carrier in advance.
2. detection system according to claim 1, wherein this at least one carrier comprises a plurality of carriers, when this at least one proving installation detected the described element under test on the described carrier one of them, this distributor gear was operationally put described element under test to the described load bearing seat of another carrier simultaneously in regular turn.
3. detection system according to claim 2, wherein this at least one proving installation comprises one first transfer mechanism, grasps this at least one carrier in order to this delivery section certainly, and should discharge back this delivery section by at least one carrier.
4. detection system according to claim 3 also comprises a magazine, and in order to depositing described element under test, this distributor gear grasps described element under test in regular turn and is dispensed to the described load bearing seat of this at least one carrier from this magazine.
5. detection system according to claim 4, wherein this distributor gear and this magazine are the entrance region that is adjacent to this delivery section.
6. detection system according to claim 5 also comprises one second transfer mechanism, is adjacent to the entrance region of this delivery section, and after described element under test was dispensed to this at least one carrier, this second transfer mechanism should be carried to this entrance region by at least one carrier.
7. detection system according to claim 6, also comprise one the 3rd transfer mechanism, be adjacent to the outlet area of this delivery section, finish when described element under test and detect and this at least one carrier is carried to this outlet area, the 3rd transfer mechanism unloads this at least one carrier from this outlet area.
8. detection system according to claim 6, wherein the entrance region of this delivery section and this outlet area are adjacent one another are, finish when described element under test and to detect and this at least one carrier is carried to this outlet area, this second transfer mechanism unloads this at least one carrier from this outlet area.
9. detection system according to claim 2 also comprises a conveying device, can move along this delivery section, with this at least one carrier of delivery.
10. detection system according to claim 2, wherein respectively this element under test has at least one electrical contact, this at least one proving installation has at least one circuit board and a plurality of probe, when this at least one proving installation is accepted this at least one carrier, respectively at least one electrical contact of this of this element under test contacts with the probe of this at least one proving installation, to electrically connect with this at least one circuit board.
11. detection system according to claim 2, wherein this at least one proving installation comprises a plurality of proving installations, and described proving installation is that Modularly is along this delivery section setting.
12. detection system according to claim 11, wherein respectively this proving installation can be accepted this carrier independently, and the described element under test on it is detected.
13. a detection method, in order to batch a plurality of element under tests of detection, this detection method comprises:
Described element under test is dispensed on a plurality of carriers in regular turn, and wherein respectively this carrier has a plurality of load bearing seats, with ccontaining described element under test;
According to the mode of operation of at least one proving installation, carry this carrier to this at least one proving installation;
Utilize this at least one proving installation to detect described element under test; And
Unload this carrier from this at least one proving installation.
14. detection method according to claim 13, wherein, the step that described element under test is dispensed on a plurality of carriers in regular turn comprises:
A plurality of carriers are provided, and wherein said carrier presents a light condition; And
Described element under test is loaded in the described load bearing seat of described carrier in order.
15. detection method according to claim 14 wherein, carries the step of this carrier to comprise:
This carrier that is loaded with described element under test is moved to a delivery section;
Transport this carrier along this delivery section; And
This at least one proving installation utilizes one first transfer mechanism, and this delivery section grasps this carrier certainly.
16. detection method according to claim 13, wherein respectively this element under test has at least one electrical contact, and this at least one proving installation has at least one circuit board and a plurality of probe, and the step that detects described element under test comprises:
This at least one electrical contact of this element under test respectively via contacting with the probe of this at least one proving installation, is electrically connected with this at least one circuit board.
17. detection method according to claim 13, wherein, the step that unloads this carrier comprises:
This at least one proving installation utilizes this first transfer mechanism, and this carrier is released into this delivery section;
Transport this carrier along this delivery section; And
With this carrier from this delivery section removal.
18. detection method according to claim 17 also comprises a step: the result according to detecting described element under test, screen described element under test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115714.9A CN102194526B (en) | 2010-03-02 | 2010-03-02 | Detection system and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115714.9A CN102194526B (en) | 2010-03-02 | 2010-03-02 | Detection system and detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102194526A true CN102194526A (en) | 2011-09-21 |
| CN102194526B CN102194526B (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010115714.9A Active CN102194526B (en) | 2010-03-02 | 2010-03-02 | Detection system and detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309491A (en) * | 2019-07-26 | 2021-02-02 | 第一检测有限公司 | Environment control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159227A (en) * | 1995-07-28 | 1997-09-10 | 株式会社爱德万测试 | Semiconductor device tester and semiconductor device testing system |
| TW466567B (en) * | 2000-12-29 | 2001-12-01 | Samsung Electronics Co Ltd | Rambus handler |
| CN1673760A (en) * | 2004-03-23 | 2005-09-28 | 未来产业株式会社 | Apparatus for testing USB memory and method thereof |
| CN1828325A (en) * | 2005-03-01 | 2006-09-06 | 松下电器产业株式会社 | Test equipment for semiconductor |
| CN101409109A (en) * | 2007-10-09 | 2009-04-15 | 南茂科技股份有限公司 | System for testing and recording automation storage die set |
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2010
- 2010-03-02 CN CN201010115714.9A patent/CN102194526B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159227A (en) * | 1995-07-28 | 1997-09-10 | 株式会社爱德万测试 | Semiconductor device tester and semiconductor device testing system |
| TW466567B (en) * | 2000-12-29 | 2001-12-01 | Samsung Electronics Co Ltd | Rambus handler |
| CN1673760A (en) * | 2004-03-23 | 2005-09-28 | 未来产业株式会社 | Apparatus for testing USB memory and method thereof |
| CN1828325A (en) * | 2005-03-01 | 2006-09-06 | 松下电器产业株式会社 | Test equipment for semiconductor |
| CN101409109A (en) * | 2007-10-09 | 2009-04-15 | 南茂科技股份有限公司 | System for testing and recording automation storage die set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309491A (en) * | 2019-07-26 | 2021-02-02 | 第一检测有限公司 | Environment control device |
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| Publication number | Publication date |
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| CN102194526B (en) | 2014-06-25 |
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