CN208366866U - A kind of wiring board AOI detection device - Google Patents
A kind of wiring board AOI detection device Download PDFInfo
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- CN208366866U CN208366866U CN201820540565.2U CN201820540565U CN208366866U CN 208366866 U CN208366866 U CN 208366866U CN 201820540565 U CN201820540565 U CN 201820540565U CN 208366866 U CN208366866 U CN 208366866U
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- wiring board
- aoi
- detection
- detection case
- slide bar
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Abstract
The utility model relates to a kind of wiring board AOI detection devices, it includes detection case and AOI automated optical inspection, monitor station is equipped in the detection case, monitor station is equipped with the conveyer belt for conveying circuit plate disengaging detection case, the AOI automated optical inspection is mobile to detect to wiring board by driving mechanism driving, and the inlet of the detection case is equipped with the first air curtain mechanism for removing PCB surface sundries.The utility model is designed reasonably, detection accuracy is high, and efficiency is fast.
Description
Technical field
The utility model relates to wiring board production equipment technology more particularly to a kind of wiring board AOI detection devices.
Background technique
AOI (Automatic Optical Inspection, automatic optics inspection) is that the industries such as liquid crystal and microelectronics are wide
The general measurement means used are the equipment based on optical principle to be detected to the common deficiency encountered in welding production.AOI
It is a kind of novel test technology newly risen, but quickly grows, many producers is all proposed AOI automated optical inspection.When certainly
When dynamic detection, machine acquires image, the qualified parameter in the solder joint and database of test by camera automatically scanning PCB
It is compared, by image procossing, checks defect on PCB, and defect is shown or indicated by display or Automatic Logos
Out, it is modified for maintenance personal.Copper foil after the etching, needs to check the circuit of etching, first machine scans, then people again
Work verification, marks problem.
It but in the prior art, is mostly that wiring board to be detected will manually be placed on monitor station one by one, not only
Large labor intensity, working efficiency is low, and assist side surface unavoidably has floatability foreign matter, destructive substance etc.
Sundries, to influence the accuracy that AOI automated optical inspection detects wiring board, there are higher False Rates.
Summary of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of design is provided rationally, detection accuracy is high,
The fast wiring board AOI detection device of efficiency.
To achieve the above object, the utility model uses following technical scheme:
A kind of wiring board AOI detection device comprising detection case and AOI automated optical inspection are set in the detection case
Have a monitor station, monitor station is equipped with the conveyer belt for conveying circuit plate disengaging detection case, the AOI automated optical inspection by
The driving of one driving mechanism is mobile to detect to wiring board, and the inlet of the detection case is equipped with for removing PCB surface
First air curtain mechanism of sundries.
The exit of the detection case is equipped with the second air curtain mechanism entered in detection case for sundries to be isolated.
First air curtain mechanism and the second air curtain mechanism include air blower, and the air outlet of air blower vertically conveys
Band setting is for generating gas curtain.
The driving mechanism includes slide bar, lifter and expansion bend, and the slide bar is set to above conveyer belt along conveying direction,
Lifter one end is slidably located on slide bar, and is driven by expansion bend and moved back and forth along slide bar, and the lifter other end and AOI are automatic
Optical detector connection.
The utility model uses above technical scheme, and the design of conveyer belt can the disengaging inspection of automatic conveyor line road plate
Measuring tank improves detection efficiency to substantially reduce labor intensity；The design of first air curtain mechanism examines it in AOI automated optical
It surveys before instrument detects wiring board, it can be by the gas curtain of generation by PCB surface such as floatability foreign matter, destructiveness
The removal of the sundries such as substance influences to detect, effectively improves the accuracy and validity of detection to avoid sundries.The utility model design
Rationally, detection accuracy is high, and efficiency is fast.
Detailed description of the invention
The utility model is further elaborated now in conjunction with attached drawing:
Fig. 1 is the structural schematic diagram of the utility model wiring board AOI detection device.
Specific embodiment
As shown in Figure 1, the wiring board AOI detection device of the utility model comprising detection case 1 and the inspection of AOI automated optical
Instrument 2 is surveyed, monitor station 3 is equipped in the detection case 1, monitor station 3 is equipped with the conveying for passing in and out detection case 1 for conveying circuit plate 4
Band 5, the AOI automated optical inspection 2 is mobile to detect to wiring board 4 by a driving mechanism 6 driving, the detection case
1 inlet is equipped with the first air curtain mechanism 7 for removing 4 surface irregularities of wiring board.
The exit of the detection case 1 is equipped with the second air curtain mechanism 8 entered in detection case 1 for sundries to be isolated.
First air curtain mechanism 7 and the second air curtain mechanism 8 include air blower, and the air outlet of air blower is vertically defeated
Send the setting of band 5 for generating gas curtain.
The driving mechanism 6 includes slide bar 61, lifter 62 and expansion bend 63, and the slide bar 61 is set to defeated along conveying direction
Send band 5 top, 62 one end of lifter is slidably located on slide bar 61, and is driven by expansion bend 63 and moved back and forth along slide bar 61, rises
Drop 62 other end of device is connect with AOI automated optical inspection 2.
The lifter 62 and expansion bend 63 are telescopic cylinder or telescopic oil cylinder.
The utility model uses above technical scheme, and the design of conveyer belt 5 can the disengaging of automatic conveyor line road plate 4
Detection case 1 improves detection efficiency to substantially reduce labor intensity；The design of first air curtain mechanism 7 makes it in the automatic light of AOI
Learn before detector 2 detects wiring board 4, can by the gas curtain of generation by 4 surface of wiring board such as floatability foreign matter,
The removal of the sundries such as destructive substance influences to detect, effectively improves the accuracy and validity of detection to avoid sundries.
Above description should not have any restriction to the protection scope of the utility model.
Claims (3)
1. a kind of wiring board AOI detection device, including detection case and AOI automated optical inspection, it is characterised in that: the detection
Monitor station is equipped in case, monitor station is equipped with the conveyer belt for conveying circuit plate disengaging detection case, the AOI automated optical inspection
Instrument is surveyed by driving mechanism driving movement to detect to wiring board, the inlet of the detection case is equipped with for removing route
First air curtain mechanism of plate surface sundries；The driving mechanism includes slide bar, lifter and expansion bend, and the slide bar is along conveying side
To being set to above conveyer belt, lifter one end is slidably located on slide bar, and is driven by expansion bend and moved back and forth along slide bar, lifting
The device other end is connect with AOI automated optical inspection.
2. a kind of wiring board AOI detection device according to claim 1, it is characterised in that: the exit of the detection case
Equipped with the second air curtain mechanism entered in detection case for sundries to be isolated.
3. a kind of wiring board AOI detection device according to claim 2, it is characterised in that: first air curtain mechanism and
Second air curtain mechanism includes air blower, and vertically conveyer belt is arranged for generating gas curtain the air outlet of air blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540565.2U CN208366866U (en) | 2018-04-16 | 2018-04-16 | A kind of wiring board AOI detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540565.2U CN208366866U (en) | 2018-04-16 | 2018-04-16 | A kind of wiring board AOI detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366866U true CN208366866U (en) | 2019-01-11 |
Family
ID=64922749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820540565.2U Active CN208366866U (en) | 2018-04-16 | 2018-04-16 | A kind of wiring board AOI detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309760A (en) * | 2023-09-05 | 2023-12-29 | 海安明光光学玻璃科技有限公司 | 3D curved surface glass AOI detection light source device and detection method |
-
2018
- 2018-04-16 CN CN201820540565.2U patent/CN208366866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309760A (en) * | 2023-09-05 | 2023-12-29 | 海安明光光学玻璃科技有限公司 | 3D curved surface glass AOI detection light source device and detection method |
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