TW201411117A - Inspection device - Google Patents

Inspection device Download PDF

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Publication number
TW201411117A
TW201411117A TW101132647A TW101132647A TW201411117A TW 201411117 A TW201411117 A TW 201411117A TW 101132647 A TW101132647 A TW 101132647A TW 101132647 A TW101132647 A TW 101132647A TW 201411117 A TW201411117 A TW 201411117A
Authority
TW
Taiwan
Prior art keywords
unit
light
detecting
disposed
stage
Prior art date
Application number
TW101132647A
Other languages
Chinese (zh)
Other versions
TWI467160B (en
Inventor
Jen-Wei Lien
Nien-Ching Tsou
Original Assignee
Mas Automation Corp
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
Application filed by Mas Automation Corp filed Critical Mas Automation Corp
Priority to TW101132647A priority Critical patent/TWI467160B/en
Publication of TW201411117A publication Critical patent/TW201411117A/en
Application granted granted Critical
Publication of TWI467160B publication Critical patent/TWI467160B/en

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Abstract

The present invention provides an inspection device, which comprises a platform, a first inspection module and a second inspection module. The platform has a light-transmissive area. The first inspection module includes a moving unit and an image capturing unit. The moving unit moves with respect to the platform. The image capturing unit is installed on the moving unit, corresponds to the light-transmissive area, and can be driven by the moving unit to move with respective to the light-transmissive area. The second inspection module includes an oscillation unit and a conductive unit. The oscillation unit is installed on the platform and oscillates with respect to the light-transmissive area. The conductive unit is installed on the oscillation unit, and can be driven by the oscillation unit to relatively move close to or away from the light-transmissive area.

Description

Testing device
The present invention relates to the technical field of a detecting device, and more particularly to a detecting device capable of performing automatic optical detection and electrical detection.
Regardless of whether it is a terminal electronic product or a mid-stream component, the quality of the shipment is one of the most important aspects of the customer, and it is also related to the goodwill of the manufacturer itself. Therefore, the product inspection operation is an indispensable part. In general, product inspection operations for electronic products include appearance, surface flaw detection, and electrical flaw detection.
Among them, the appearance and surface flaw detection is an automatic optical inspection (AOI) method for detecting the appearance and surface of a test object, such as the appearance and surface of a flat panel display (FPD). Bright spots, dark spots, etc., and for example, the appearance and surface of the solar cell are broken. The detection method is to detect the flaw condition of a test object by using an automated optical inspection (AOI) method. The automatic optical detection method uses a detecting device having an image capturing unit to capture an image of an object to be tested, and compares and determines the difference between the image of the object to be tested and a predetermined image. The embarrassing condition of the object. The image capturing unit comprises a lens and a charge-coupled device (CCD).
The electrical detection uses a detecting device having a conductive unit to contact the wiring of the object to be tested to form a loop, thereby analyzing whether the loop generates a short circuit, an open circuit or an electric leakage. Whether the object to be tested is functional.
However, the above is to use two different detection devices to perform the test object separately. The automatic optical detection and electrical detection, therefore, the object to be tested must be disassembled and moved between two different detection devices, which is not helpful for the measured efficiency of the object to be tested.
In view of solving the problem that the conventional test object needs to disassemble and move the test object between the two test devices when performing optical detection and electrical detection, the test efficiency is not good, and the present invention particularly provides a detection device. The technical means includes: a loading platform, a first detecting module and a second detecting module, wherein: the loading platform has a light transmitting area; the first detecting module comprises a moving unit and an image capturing device a moving unit that moves relative to the stage, the image capturing unit is disposed on the moving unit corresponding to the light transmitting area, and is driven by the moving unit to move relative to the light transmitting area; and the second detecting module a swinging unit and a conductive unit are disposed on the stage, and the swinging unit is disposed on the swinging unit, and the conductive unit is disposed on the swinging unit, and is driven by the swinging unit to be relatively close to or away from the light transmitting unit. region.
In a specific implementation, the mobile unit is disposed under the loading platform, and includes a sliding rail and a sliding platform, the sliding rail is disposed under the loading platform, and the sliding platform is disposed on the sliding rail; the mobile unit further includes a pulley and a belt, the pulley is disposed at the end of the rail, the belt is disposed on the pulley to connect the sliding table; the swinging unit is pivotally connected to a pivot hole formed on the loading platform; the first The detection module further includes a light-emitting unit disposed under the stage corresponding to the light-transmitting area; the light-emitting unit includes a halogen lamp; the first detection module further includes a light-shielding component, and the light-shielding component is disposed A light transmissive area is disposed above the stage; the image capturing unit includes a lens and a charge coupled component.
Thereby, the object to be tested can be automatically optically and electrically detected only on the same detecting device, and the operator does not need to disassemble and move the object to be tested between the two detecting devices, so as to facilitate lifting. The measured efficiency of the test object and the convenience of the detection operation.
In order to fully understand the above technical means and the performance of the present invention, and to implement the present invention, please refer to the description of the embodiments and the following description:
Referring to Figures 1 through 3, a diagram of a preferred embodiment of the present invention is disclosed. 1 is a schematic view showing the configuration of the present invention; FIG. 2 is a side view of FIG. 1; and FIG. 3 is a top view of FIG. The above description of the detection device includes a loading stage 11, a first detecting module 112 and a second detecting module 113. The loading stage 11 has a light transmitting area 111, and the light transmitting area 111 can be implemented. It is made of light-transmitting materials such as epoxy resin, silicone rubber, quartz and glass (as shown in Figure 3).
The first detecting module 112 includes a moving unit 16 and an image capturing unit 12, wherein the moving unit 16 can relatively move the stage 11, and the image capturing unit 12 is disposed on the moving unit 16 to transmit light. The region 111 is moved by the movement unit 11 to move relative to the light-transmitting region 111. In a specific implementation, the mobile unit 16 is disposed under the stage 11 and includes a slide rail 15 and a slide table 14 disposed under the stage 11, and the slide table 14 is disposed on the slide The rail unit 15 further includes a pulley 162 and a belt 161, the pulley 162 It is disposed at the end of the slide rail 15, and the belt 161 is disposed on the pulley 162 and connected to the slide table 14.
The second detecting module 113 includes a swinging unit 17 and a conductive unit 13 . The swinging unit 17 is disposed on the stage 11 and can swing relative to the transparent area 111 . The conductive unit 13 is disposed on the swinging unit 17 . And the driving of the swing unit 17 is relatively close to or away from the light transmitting region 111. In a specific implementation, the swing unit 17 is pivotally connected to a pivot hole 171 formed on the stage 11 .
The first detecting module 112 further includes a light emitting unit 18 (shown in FIG. 5), and the light emitting unit 18 is disposed under the stage 11 corresponding to the light transmitting area 111; the light emitting unit 18 includes a halogen. The light-emitting unit 18 can adjust the number of halogen lamps according to actual needs; the first detecting module 112 further includes a light-shielding component 19 (shown in FIG. 5), and the light-shielding component 19 is disposed on the upper surface of the loading platform 11. Corresponding to the transparent area 111; the image capturing unit 12 includes a lens and a charge coupled component.
In practical applications, the operator can send a first detection through a processing module (such as a microprocessor or a microcontroller) after the object 2 is placed on the transparent area 111 of the stage 11. The command or a second detection command is sent to the detecting device, so that the detecting device requires the first detecting module 112 to perform automatic optical detection to obtain an image data of the object to be tested 2 or request the second detecting module 113 to perform the power of the object to be tested 2 IV test to obtain an electrical data of the test object 2. The processing module can compare and analyze the image data or the electrical data to determine the flaw condition or electrical characteristics of the object 2 to be tested.
After receiving the first detection instruction, the detecting device commands the first detecting module 112 to perform automatic optical detection of the object 2 according to the following steps: First, the light-emitting unit 18 corresponding to the light-transmitting area 111 under the stage 11 is commanded to emit light to the light-transmitting area 111, so that the image capturing unit 12 corresponding to the light-transmitting area 111 under the stage 11 can be clearly transmitted through the light-transmitting area. The area 111 撷 obtains the image data of the object 2 to be tested, and shields the light-transmitting area 111 by the light-shielding element 19, thereby reducing interference and diffraction of external light to obtain clear image data; and receiving the pulley of the moving unit 16 The image 162 is rotated, so that the belt 161 disposed on the pulley 162 drives the slide table 14 to move on the slide rail 15 to move the image capturing unit 12 relative to the light-transmitting area 111. Thus, the image capturing unit 12 can capture The image data of each part of the object to be tested 2; for example, the object to be tested 2 may be a solar module, the solar module has a plurality of solar cells, and the image capturing unit 12 can capture each of the solar modules The image data of the solar cell; finally, the processing module analyzes and determines the defect state of the object to be tested 2 by comparing the difference between the image data of the object to be tested 2 and a predetermined image data; , Non-intact intact solar module with solar module (the preset image data), image data can be determined both by the ratio of the solar module in a solar cell or not broken.
Then, after receiving the second detection command, the detecting device commands the second detecting module 113 to perform electrical detection of the object to be tested 2 according to the following steps: First, the command carrier 11 is opposite to the light transmitting region. The swinging unit 17 of the swinging portion 17 swings, so that the conductive unit 13 on the swinging unit 17 is changed from being relatively far away from the light transmitting region 111 to be relatively close to the light transmitting region 111, thereby contacting the object to be tested 2 and forming a loop (as shown in FIGS. 4a to 4b). ); Finally, the processing module determines whether the object to be tested 2 is functioning normally by analyzing whether the circuit generates a short circuit, an open circuit or an electric leakage such as a leakage; for example, whether the solar module generates a short circuit or an open circuit, thereby causing malfunction.
Thereby, the object to be tested 2 can perform automatic optical detection and electrical detection in the same detection device, and can detect the object to be tested 2 more efficiently, and reduce the detection device without moving and disassembling the object to be tested 2 The required space for the inspection, thereby improving the efficiency of the test and the convenience of the detection operation.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention. within.
11‧‧‧ stage
111‧‧‧Lighting area
112‧‧‧First detection module
113‧‧‧Second test module
12‧‧‧Image capture unit
13‧‧‧Conducting unit
14‧‧‧Slide
15‧‧‧Slide rails
16‧‧‧Mobile unit
161‧‧‧Land
162‧‧‧ Pulley
17‧‧‧Swing unit
171‧‧‧ pivot hole
18‧‧‧Lighting unit
19‧‧‧ shading elements
2‧‧‧Test object
1 is a side view of the preferred embodiment of the present invention; FIG. 2 is a side view of FIG. 1; FIG. 3 is a plan view of FIG. 1; FIG. 4a to FIG. 4b are schematic views of a swinging unit;
11‧‧‧ stage
112‧‧‧First detection module
113‧‧‧Second test module
12‧‧‧Image capture unit
13‧‧‧Conducting unit
14‧‧‧Slide
15‧‧‧rail
16‧‧‧Mobile unit
161‧‧‧Land
162‧‧‧ Pulley
17‧‧‧Swing unit
171‧‧‧ pivot hole
2‧‧‧Test object

Claims (8)

  1. A detecting device includes: a loading stage having a light transmitting area; a first detecting module comprising a moving unit and an image capturing unit, wherein the moving unit moves relative to the stage, and the image capturing unit is disposed at The moving unit is corresponding to the light-transmitting area and is driven by the moving unit to move relative to the light-transmitting area; and a second detecting module includes a swinging unit and a conductive unit, and the swinging unit is disposed on the loading stage The upper portion is oscillated relative to the light-transmitting region, and the conductive unit is disposed on the swinging unit and receives the swinging unit to be relatively close to or away from the light-transmitting region.
  2. The detecting device of claim 1, wherein the moving unit is disposed below the stage, and includes a sliding rail and a sliding table, the sliding rail is disposed under the loading platform, and the sliding platform is disposed on the sliding On the track.
  3. The detecting device of claim 2, wherein the moving unit further comprises a pulley and a belt, the pulley is disposed at the end of the rail, and the belt is disposed on the pulley to connect the sliding table.
  4. The detecting device of claim 1, wherein the swinging unit is pivotally connected to a pivot hole formed in the loading platform.
  5. The detecting device of claim 1, wherein the first detecting module further comprises a light emitting unit disposed under the loading table corresponding to the light transmitting region.
  6. The detecting device of claim 5, wherein the light emitting unit comprises a halogen lamp.
  7. The detecting device according to claim 5, wherein the first The detection module further includes a shading element disposed above the stage to correspond to the light transmissive area.
  8. The detecting device of claim 1, wherein the image capturing unit comprises a lens and a charge coupled component.
TW101132647A 2012-09-07 2012-09-07 Solar energy module of the image and electrical detection device TWI467160B (en)

Priority Applications (1)

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

Applications Claiming Priority (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
CN201210370926.0A CN103674960A (en) 2012-09-07 2012-09-28 Detection device

Publications (2)

Publication Number Publication Date
TW201411117A true TW201411117A (en) 2014-03-16
TWI467160B TWI467160B (en) 2015-01-01

Family

ID=50313168

Family Applications (1)

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

Country Status (2)

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

Cited By (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

Families Citing this family (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

Family Cites Families (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
DE10043726C2 (en) * 2000-09-05 2003-12-04 Atg Test Systems Gmbh Method for testing circuit boards with a parallel tester and apparatus for carrying out the method
JP4808135B2 (en) * 2006-11-09 2011-11-02 株式会社日本マイクロニクス Probe positioning method, movable probe unit mechanism, and inspection apparatus
TWM452334U (en) * 2012-09-07 2013-05-01 Mas Automation Corp Detecting device

Cited By (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

Also Published As

Publication number Publication date
CN103674960A (en) 2014-03-26
TWI467160B (en) 2015-01-01

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