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Inverted Camera Automated Optical Inspection System

Inverted Camera Automated Optical Inspection System

The Inverted Camera Automated Optical Inspection System AOI-V5200 Series is designed for high-accuracy post-reflow and wave soldering inspection without flipping the PCB. Installed at the bottom side of the production line, this AOI delivers fast, stable, and repeatable detection of solder joints, THT components, and odd-form parts.

Machine Introduction

 

The Inverted Camera Automated Optical Inspection System AOI-V5200 Series is designed for high-accuracy post-reflow and wave soldering inspection without flipping the PCB. Installed at the bottom side of the production line, this AOI delivers fast, stable, and repeatable detection of solder joints, THT components, and odd-form parts. With advanced deep-learning algorithms, automatic pin programming, and precise three-level positioning technology, the V5200 ensures reliable inspection results even under high-temperature, high-load production environments. It is ideal for SMT, DIP, and wave soldering lines requiring superior inspection efficiency and reduced manual intervention.

 

Key Features

 

  • Bottom-side inspection-no need to flip PCB, improving efficiency.
  • Optimized algorithm for post-wave and THT solder inspection.
  • One-click automatic pin programming with AI identification.
  • AI defect discrimination reduces manual checking.
  • Three-level positioning for high accuracy and stable detection.
  • IPC-aligned inspection parameters for reliable results.
  • Detects major defects: missing pin, blowhole, solder bridge, open/insufficient solder, excess glue, etc.
  • Fiber sensor drop-board alarm for safety.
  • Heat-resistant conveyor for stable inline operation.
  • Supports MES, barcode program switching, and centralized AOI management.

 

Production Line Solution

 

product-1578-412

 

Inspection Examples

 

product-1240-414

 

Automatic Pin Programming


The Automatic Pin Programming system uses big data and AI deep-learning algorithms to recognize components with a single click. This smart automation greatly reduces manual setup time, improves programming accuracy, and accelerates AOI production-line deployment.

SMT AOI with Inverted Camera
AI Intelligent Discrimination


Our AI intelligent discrimination system uses big data and deep-learning algorithms to automatically identify defects, lower PPM rates, and reduce manual handling, ensuring faster and more accurate AOI inspection.

Inverted Camera AOI for Bottom Side Inspection
Three-level Positioning Technology


Our three-level positioning technology-PCB, FOV, and solder-pad positioning-effectively reduces false calls caused by board deformation. It enhances detection accuracy and improves the reliability of thru-hole defect inspection.

Bottom Camera AOI System
Detection Parameters Aligned to IPC Standards


Our inspection algorithm follows IPC standards to calculate accurate offsets, ensuring more reliable and consistent results. By aligning with IPC-A-610-G Class 3 criteria, the system improves judgment accuracy for component overhang, pad alignment, and shift rate.

AOI with Inverted Camera Design
Powerful Wave Soldering Algorithm


Our advanced wave soldering algorithm ensures accurate inspection of through-hole components, detecting defects such as insufficient solder, missing pins, and blowholes with high reliability-whether manually or machine inserted.

AOI with Bottom-Up Camera Inspection

Specification

V5200

V5200XL

Camera

5MP/12MP industrial camera

5MP/12MP industrial camera

Resolution

5MP: 24μm, 15μm; 12MP: 15μm

5MP: 24μm, 15μm; 12MP: 15μm

FOV

60*49mm (5MP, 24μm); 60*45mm (12MP, 15μm)

Same

Lens

Telecentric lens

Telecentric lens

Lighting

4 color ring shape LED (RGBW)

4 color ring shape LED (RGBW)

X/Y Movement

AC Servo

AC Servo (Dual Drive)

Width Adjustment

Automatic

Automatic

Transport Type

Roller Pulley

Roller Pulley

Board Loading Direction

Left→Right or Right→Left

Left→Right or Right→Left

Fixed Rail

1st Rail

1st Rail

Operating System

Win 10

Win 10

Communication

Ethernet, SMEMA

Ethernet, SMEMA

Power Requirement

Single phase 220V, 50/60Hz, 5A

Single phase 220V, 50/60Hz, 5A

Air Requirement

0.4–0.6MPa

0.4–0.6MPa

Conveyor Height

900±20mm (740±20mm optional)

900±20mm (740±20mm optional)

Equipment Dimensions

L1045*D1470*H1600mm

L1200*D1470*H1600mm

Equipment Weight

700kg

850kg

PCB Size

50*50–510*510mm

50*50–650*610mm

PCB Weight

≤3.0kg

≤3.0kg

Component Clearance

Top 120mm; Bottom 25–50mm adjustable

Same

Clamping Edge

3.0mm

3.0mm

Inspection – Component

Wrong, Missing, Polarity, Misalignment, Reverse, IC Lead Bend, Foreign Material, Tombstone

Same

Inspection – Solder Joint

No Solder, Insufficient, Open, Excess, Bridge, Blowhole, Ball

Same

Inspection Speed

180–200ms/FOV

180–200ms/FOV

 

Product data is for reference only. Please contact us to confirm the latest information.

 

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