CN103674960A - Detection device - Google Patents

Detection device Download PDF

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Publication number
CN103674960A
CN103674960A CN201210370926.0A CN201210370926A CN103674960A CN 103674960 A CN103674960 A CN 103674960A CN 201210370926 A CN201210370926 A CN 201210370926A CN 103674960 A CN103674960 A CN 103674960A
Authority
CN
China
Prior art keywords
unit
pick
microscope carrier
transmission region
detection module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210370926.0A
Other languages
Chinese (zh)
Inventor
连仁伟
邹年青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIGUANG AUTOMATION SCIENCE AND TECHNOLOGY Co Ltd
Original Assignee
WEIGUANG AUTOMATION SCIENCE AND TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to TW101132647A priority Critical patent/TWI467160B/en
Priority to TW101132647 priority
Application filed by WEIGUANG AUTOMATION SCIENCE AND TECHNOLOGY Co Ltd filed Critical WEIGUANG AUTOMATION SCIENCE AND TECHNOLOGY Co Ltd
Publication of CN103674960A publication Critical patent/CN103674960A/en
Pending legal-status Critical Current

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Abstract

The invention provides a detection device, which comprises a loading platform, a first detection module and a second detection module. The loading platform is provided with a light-transmitting area. The first detection module is provided with a movable unit and an image capturing unit. The movable unit is capable of moving relative to the loading platform. The image capturing unit is disposed on the movable unit corresponding to the light-transmitting area and is driven by the movable unit to move relative to the light-transmitting area. The second detection module is provided with a swing unit and a conductive unit. The swing unit is arranged on the loading platform and is capable of swing relative to the light-transmitting area. The conductive unit is arranged on the swinging unit and is driven by the swing unit to approach or get away from the light-transmitting area.

Description

Pick-up unit
Technical field
The present invention relates to a kind of technical field of pick-up unit, particularly relevant for a kind of pick-up unit that carries out automated optical detection and electrical detection.
Background technology
No matter be terminal electronic product or middle and upper reaches spare part, the ring that the quality of shipment is very paid attention to for client, is also being related to the goodwill of manufacturer itself, thus product to detect operation be an indispensable part.Generally speaking, the product of electronic product detects that operation comprises outward appearance and surface blemish detects, electric defect detects.
Wherein, it is to utilize automated optical to detect (Automated Optical Inspection that outward appearance and surface blemish detect, AOI) whether outward appearance and the surface of mode detection one determinand have flaw, flat-panel screens (Flat Panel Display for example, whether outward appearance FPD) and surface have the flaws such as bright spot, dim spot, and whether outward appearance and the surface such as solar cell has the flaws such as broken again.Detection mode is to utilize automated optical to detect (Automated Optical Inspection, AOI) mode to detect the flaw situation of a determinand.Automated optical detection mode is to utilize a pick-up unit with image acquisition unit to capture the image of a determinand, and compares the image of described determinand and the difference between a default image, to analyze and to judge the flaw situation of described determinand.Described image acquisition unit comprises a camera lens and a charge coupled cell (Charge-coupled Device, CCD).
Electrical detection is to utilize a pick-up unit with conductive unit to contact the wiring of described determinand and form a loop, whether produces short circuit (short circuit), open circuit the electric defects such as (open circuit) or electric leakage and judge described determinand whether function is normal to analyze described loop.
But above-mentioned is that the automated optical that utilizes two kinds of different pick-up units to carry out respectively determinand detects and electrical detection, thus determinand must dismounting between two kinds of different pick-up units, move, for the tested efficiency of determinand, there is no and benefit.
Summary of the invention
Because solve traditional determinand when carrying out optical detection and electrical detection, must dismounting between two kinds of pick-up units, move tested object and cause the unclear problem of tested efficiency, the present invention provides a kind of pick-up unit especially, its technological means, comprise: a microscope carrier, a first detection module and one second detection module, wherein:
Described microscope carrier has a transmission region; Described first detection module comprises a mobile unit and an image acquisition unit, described mobile unit moves relative to described microscope carrier, described image acquisition unit is arranged on corresponding described transmission region on described mobile unit, and accepts the drive of described mobile unit and move relative to described transmission region; And described the second detection module comprises a swing unit and a conductive unit, described swing unit is arranged on relatively described transmission region on described microscope carrier and swings, described conductive unit is arranged on described swing unit, and accept described swing unit drive and relatively near or away from described transmission region.
On concrete enforcement, described mobile unit is arranged on described microscope carrier below, and comprises a slide rail and a slide unit, and described slide rail is arranged on described microscope carrier below, and described slide unit is arranged on described slide rail;
Described mobile unit also comprises a belt pulley and a belt, and described belt pulley is arranged on described slide rail end, and described belt is arranged on described belt pulley and connects described slide unit;
Described swing unit is articulated on described microscope carrier in a formed pivot hole;
Described first detection module also comprises a luminescence unit, and described luminescence unit is arranged on the corresponding described transmission region in described microscope carrier below;
Described luminescence unit comprises a Halogen lamp LED;
Described first detection module also comprises a shading element, and described shading element is arranged on the corresponding described transmission region in described microscope carrier top;
Described image acquisition unit comprises a camera lens and a charge coupled cell.
Thus, described determinand only need be on same pick-up unit, can automatically carry out optical detection and electrical detection, operating personnel without dismounting between two kinds of pick-up units again, move described determinand, so that promote the tested efficiency of described determinand and detect operational convenience.
For fully understanding the above-mentioned technological means of the present invention and usefulness thereof, and implement according to this present invention, refer to embodiment content and coordinate graphic being described as follows:
Accompanying drawing explanation
Fig. 1 is the schematic diagram of preferred embodiment of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
The schematic diagram that Fig. 4 a to Fig. 4 b is swing unit;
Fig. 5 is the schematic diagram of luminescence unit.
Description of reference numerals:
11-microscope carrier; 111-transmission region; 112-first detection module; 113-the second detection module; 12-image acquisition unit; 13-conductive unit; 14-slide unit; 15-slide rail; 16-mobile unit; 161-belt; 162-belt pulley; 17-swing unit; 171-pivot hole; 18-luminescence unit; 19-shading element; 2-determinand.
Embodiment
Please refer to Fig. 1 to Fig. 3, disclose the graphic of a preferred embodiment of the present invention.Wherein, Fig. 1 discloses configuration schematic diagram of the present invention; Fig. 2 discloses the side view of Fig. 1; Fig. 3 discloses the vertical view of Fig. 1.Above-mentioned graphic explanation pick-up unit, comprises a microscope carrier 11, a first detection module 112 and one second detection module 113, wherein:
Described microscope carrier 11 has a transmission region 111, and it can be to make (as shown in Figure 3) by light-transmitting materials such as epoxy resin, silica gel, quartz and glass that described transmission region 111 is implemented.
Described first detection module 112 includes a mobile unit 16 and an image acquisition unit 12, described mobile unit 16 can relatively move for microscope carrier 11, and described image acquisition unit 12 is arranged on corresponding transmission region 111 on described mobile unit 16, and accepts the drive of described mobile unit 11 and move with respect to transmission region 111.On concrete enforcement, described mobile unit 16 is arranged on microscope carrier 11 belows, and includes a slide rail 15 and a slide unit 14, and described slide rail 15 is arranged on microscope carrier 11 belows, and described slide unit 14 is arranged on slide rail 15; Described mobile unit 16 also includes a belt pulley 162 and a belt 161, and described belt pulley 162 is arranged on described slide rail 15 ends, and described belt 161 is arranged on belt pulley 162 and connect slide unit 14.
Described the second detection module 113 includes a swing unit 17 and a conductive unit 13, described swing unit 17 is arranged on microscope carrier 11 and can swings with respect to transmission region 111, described conductive unit 13 is arranged on swing unit 17, and accept described swing unit 17 drive and relatively near or away from transmission region 111.On concrete enforcement, described swing unit 17 is to be articulated on microscope carrier 11 in a formed pivot hole 171.
Wherein, described first detection module 112 also comprises a luminescence unit 18 (as shown in Figure 5), and described luminescence unit 18 is arranged on microscope carrier 11 belows, corresponds to transmission region 111; Described luminescence unit 18 includes a Halogen lamp LED, and described luminescence unit 18 can be adjusted according to actual demand the quantity of Halogen lamp LED; Described first detection module 112 also comprises a shading element 19 (as shown in Figure 5), and described shading element 19 is arranged on microscope carrier 11 tops, corresponds to transmission region 111; Described image acquisition unit 12 includes a camera lens and a charge coupled cell.
In practical application, operating personnel on the transmission region 111 that a described determinand 2 is arranged on to described microscope carrier 11 after, can for example, by a processing module (microprocessor or microcontroller), send one first and detect instruction or one second and detect instruction to pick-up unit, make pick-up unit requirement first detection module 112 carry out automated optical detection and obtain an image data of determinand 2 or require electrical detection (I-Vtest) that the second detection module 113 carries out determinand 2 to obtain electrical data of determinand 2.Described processing module can and analyze to judge flaw situation or the electric characteristics of determinand 2 according to image data or electrical comparing.
Described pick-up unit is according to first detection module 112 described in following step order, to carry out the automated optical detection of determinand 2 after receiving the first detection instruction:
First, the luminescence unit 18 of ordering described microscope carrier 11 belows to correspond to transmission region 111 emits beam to described transmission region 111, make the image acquisition unit 12 of the corresponding transmission regions 111 in described microscope carrier 11 belows can be clear by transmission region 111, capture to obtain the image data of determinand 2, and cover transmission region 111 by shading element 19, can reduce interference, the diffraction of extraneous light, to obtain image data clearly;
The person of connecing, order the belt pulley 162 of described mobile unit 16 to rotate, make belt set on belt pulley 162 161 drive slide unit 14 to move on slide rail 15, the related image acquisition unit 12 that makes moves with respect to transmission region 111, so, described image acquisition unit 12 can capture the image data at determinand 2 each positions; For example, described determinand 2 can be a solar energy module, and described solar energy module has a plurality of solar cells, the image data of each solar cell in solar energy module described in 12 fechtables of described image acquisition unit;
Finally, described processing module is compared the image data of described determinand 2 and the difference between a default image data, analyzes and judge the flaw situation of described determinand 2; For example, in non-intact solar energy module, with intact solar energy module (described default image data), both image datas can judge that after comparison whether the solar cell in described solar energy module is broken.
Then, described pick-up unit carries out the electrical detection of described determinand 2 after receiving described the second detection instruction according to the second detection module 113 described in following step order:
First, swing unit 17 with respect to transmission region 111 on order microscope carrier 11 swings, make conductive unit 13 on swing unit 17 by relatively changing into relatively near transmission region 111 away from transmission region 111, and then contact measured thing 2 form loop (as shown in Fig. 4 a to Fig. 4 b);
Finally, whether described processing module is produced short circuit, is opened circuit or the electric defect such as electric leakage is judged determinand 2 whether function is normal by analysis circuit; For example whether described solar energy module produces short circuit or opens circuit, and causes malfunction.
Thus, determinand 2 can carry out respectively automated optical detection and electrical detection at same pick-up unit, and need not move and dismounting determinand 2, can detect more efficiently determinand 2, and reduce accounting for of pick-up unit institute palpus and put space, and then promote tested efficiency and detect operational convenience.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of making within the spirit and principles in the present invention, replacement, improvement etc., within all should being included in the scope of protection of the invention.

Claims (8)

1. a pick-up unit, is characterized in that, comprising:
One microscope carrier, has a transmission region;
One first detection module, comprise a mobile unit and an image acquisition unit, described mobile unit moves relative to described microscope carrier, and described image acquisition unit is arranged on corresponding described transmission region on described mobile unit, and accepts the drive of described mobile unit and move relative to described transmission region; And
One second detection module, comprise a swing unit and a conductive unit, described swing unit is arranged on relatively described transmission region on described microscope carrier and swings, and described conductive unit is arranged on described swing unit, and accept described swing unit drive and relatively near or away from described transmission region.
2. pick-up unit according to claim 1, is characterized in that, described mobile unit is arranged on described microscope carrier below, and comprises a slide rail and a slide unit, and described slide rail is arranged on described microscope carrier below, and described slide unit is arranged on described slide rail.
3. pick-up unit according to claim 2, is characterized in that, described mobile unit also comprises a belt pulley and a belt, and described belt pulley is arranged on described slide rail end, and described belt is arranged on described belt pulley and connects described slide unit.
4. pick-up unit according to claim 1, is characterized in that, described swing unit is articulated on described microscope carrier in a formed pivot hole.
5. pick-up unit according to claim 1, is characterized in that, described first detection module also comprises a luminescence unit, and described luminescence unit is arranged on the corresponding described transmission region in described microscope carrier below.
6. pick-up unit according to claim 5, is characterized in that, described luminescence unit comprises a Halogen lamp LED.
7. pick-up unit according to claim 5, is characterized in that, described first detection module also comprises a shading element, and described shading element is arranged on the corresponding described transmission region in described microscope carrier top.
8. pick-up unit according to claim 1, is characterized in that, described image acquisition unit comprises a camera lens and a charge coupled cell.
CN201210370926.0A 2012-09-07 2012-09-28 Detection device Pending CN103674960A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW101132647A TWI467160B (en) 2012-09-07 2012-09-07 Solar energy module of the image and electrical detection device
TW101132647 2012-09-07

Publications (1)

Publication Number Publication Date
CN103674960A true CN103674960A (en) 2014-03-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210370926.0A Pending CN103674960A (en) 2012-09-07 2012-09-28 Detection device

Country Status (2)

Country Link
CN (1) CN103674960A (en)
TW (1) TWI467160B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106230381A (en) * 2016-08-29 2016-12-14 安徽凯达能源科技有限公司 Solar panel power detection device
CN108426729A (en) * 2018-03-27 2018-08-21 芜湖鸣人热能设备有限公司 The detection work box of thermal hardware

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI568570B (en) * 2014-12-15 2017-02-01 Wei Kuang Automation Co Ltd Coating detection method and device thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262254A (en) * 1985-09-12 1987-03-18 Fujitsu Ltd Printed circuit board inspector
CN1352397A (en) * 2000-09-05 2002-06-05 Atg试验体系两合公司 Method and device for detecting circuit board
TW200844460A (en) * 2006-11-09 2008-11-16 Nihon Micronics Kk Probe positioning method, movable probe unit mechanism, and inspection apparatus
CN202854050U (en) * 2012-09-07 2013-04-03 威光自动化科技股份有限公司 Detection device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262254A (en) * 1985-09-12 1987-03-18 Fujitsu Ltd Printed circuit board inspector
CN1352397A (en) * 2000-09-05 2002-06-05 Atg试验体系两合公司 Method and device for detecting circuit board
TW200844460A (en) * 2006-11-09 2008-11-16 Nihon Micronics Kk Probe positioning method, movable probe unit mechanism, and inspection apparatus
CN202854050U (en) * 2012-09-07 2013-04-03 威光自动化科技股份有限公司 Detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106230381A (en) * 2016-08-29 2016-12-14 安徽凯达能源科技有限公司 Solar panel power detection device
CN108426729A (en) * 2018-03-27 2018-08-21 芜湖鸣人热能设备有限公司 The detection work box of thermal hardware

Also Published As

Publication number Publication date
TWI467160B (en) 2015-01-01
TW201411117A (en) 2014-03-16

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Application publication date: 20140326