Automatic optical inspection

Transcription

1 Automatic optical inspection Summary: TV350/TV430/TV600 automatic optical inspection machine mainly includes five parts: 3 axis serve driving system, hardware control system, optical software automatic identity system, high precision optical inspection system with industrial level optic camera and machine body. Technical parameter 1. Data import: Mounting data generates into programme data to improve program speed 2. Database: Strong and perfect database, similar component can call the programme automatically 3. Multi-line control technology: Computer performance advantage to improve inspection speed. 4. Human difference: Operator identity and machine test can be sync to improve inspection speed. 5. Any point can be chosen as MARK: Except for original Round, cube, cross, triangle as MARK point, you can choose any point as MARK, you can select 3 Mark for preparation to ensure the position of PCB board.

2 6. Component position automatically without CAD data: It can import CAD data and mounter data directly, even under the condition without CAD data, software can send out the component and programme automatically by the selected method. 7. Discrete cell color loop test: Reliable discrete cell test in this industry, you can get the color loop information and test it. 8. Any angle measure: All component, foot, tin and bridge test can get color loop information of discrete cell and do related test. 9. Automatic path optimizing: Camera runs path, intelligent machine study to do path optimizing set to confirm the shortest path of the camera and test at the fast method. 10. IC foot and discrete cell foot segment: Patented technology, automatic segment IC foot and welding foot of discrete cell and set technical parameter of each foot test. 11. Multi-standard contrast method: Replace component function can set multi technical parameter standard. 12. Wave soldering inspection ability: Most powerful wave soldering inspection ability for inspecting no welding or poor welding 13. Lead/ lead free procedure: System can adjust inspection parameter according to different character of lead or lead free welding to reach the best test effect. 14. Easy to study and operate: At present, it just support Chinese, English, operator training need less 1 hour, programme man need less 0.5 hour to learn how to operate it. 15. The fast and stable programme system: It just need X,Y cooderate and (BOM) of PCB boards, you can learn how to do it, it is suitable for multi type and small batch production. 16. Patent boards stuck structure and easy for no-side PCB: Automatic board fasten structure, it is easy to pick and place PCB boards, it is easy to do space among component is less than Automatic up or down side function: Automatic up-or-down can make double-side test easy. Principle Components inspection It can inspect components missing, components dislocation, Shape, and statistical information, importer components, error polarity and so on. This product is developed by ourselves which make use of color, station and static information of digital to inspect colorful identifier on the components. It has high precision.

3 Welding pad inspection There are obvious differences for little solder, normal solder and over solder by colorful lamp-house disposal. It has lower requirement to location accuracy of components and then inspect low precision PCB. IC welding feet inspection It can identify IC welding feet automatically by identifying ways, and jointing welding is very sensitive through analyzing pictures. It has lower requirement for location accuracy of IC. It can inspect IC component which is placed by hand. Testing sketch Main features Stable transportation system AC servo motor drives the system, Using high precision lead screw and guide rail and the screw. Position automatically without CAD data The software can find components and program according chosen ways without CAD data of PCB. Special light technology Four-point three-color LED light source Strong study function automatically All kinds of specification components don t be disposal specially, they can be study within components frame. AOI software can disposal automatically according to different components. Solder tin study and IC welding feet study are finished automatically. It will take less than 20 minutes.

4 Simple manufacture environment requirement Don t meet set special components software, encapsulation software and others, the XY coordinates and BOM of PCB are OK. Intelligent study The system not only can get location parameter of IC feet, but also modify parameters in the program automatically, making testing data more general. It can reduce unjustice and improve accuracy

5 Product technical standard Model TV350 TV430 TV600 PCB size range 20*20mm~250*350mm 20*20mm~330*430mm 40*40mm~500*600mm Board thickness 0.5~4mm 0.5~5mm,can be to 8mm Max component height ±40mm Min component 0201(Custom measurable 01005) Inspection term Missing, wrong component, disorder, opposite size, damage, wrong polarity, poor welding, over welding, diffusion bond, IC connection, color loop test, OCR word identify, bar code, ect Conveyor method sere Motor+ rolling ball screen screw Width adjustment Manusl Automatic/ manual Max inspection speed 14cm2/s m2/s-20cm2/s 20cm2/s 15cm2/s(20cm2/s option) Component 0~360 Camera image 15 um/pixel(custom up to 8um/ pixel) 15um/pixel(20um, option) parameter Light kinds Four-point three-color LED light source Camera CCD digital camera Identifying bar Code39.code128, Inter leaved20f5, EAN13,PDF-417,Data Matrix Line off-land height mm Communication SMEMA standard or tailor-made Operation system Window XP or Windows2000 Power supply AC220V, 50Hz Environment 5 ~39 ~39 temperature Environment humidity 5%~90% Platform height 50mm No Weight 260kg 750kg Dimension L877*W740*H1200mm L1000*W1000*H1500mm Spares(optional) Inspection result printer, SPC module, off-machine program software, repair station Correction range No ±1mm(MARK point error) PCB fasten system space No 2.5-3mm Max PCB weight No 3kg