Fresh Air Ventilator Production Line
Production line description
• Visual guidance assembly system:
• 6-axis robot + 3D camera for locating and installing inspection doors (gap ≤ 0.3mm)
• Force-controlled tightening axis (8Nm ± 3%) for fixing hinge screws
• Air-tightness online testing:
• EC fan intelligent alignment system:
◦ Laser displacement sensors detect concentricity (≤0.05mm)
◦ Automatically compensates for installation deviations
• Wire harness automation layout:
• 3D wire harness board guidance + robotic wiring (tolerance ±1.5mm)
• PCB board functional testing:
• Flying probe tester checks control boards (100% coverage)
Benefit comparison analysis
|
Indicators |
Traditional production line |
automated production line |
improvement margin |
|
Daily production capacity (for household use) |
200 units |
650 units |
225% |
|
Assembly defect rate |
2.1% |
0.35% |
83%↓ |
|
production energy consumption |
8.5 kWh per unit |
5.2 kWh per unit |
39%↓ |
The application of cutting-edge technology
Human-machine collaborative assembly
• Collaborative robots (with a load capacity of 5 kg) assist in installing sensors
• Safety configurations:
◦ Capacitive skin contact protection
◦ Work area laser scanning
AI visual quality inspection
• Defect recognition types:
Green manufacturing technology
• Automatic sorting of sheet metal stamping waste (separation of copper and aluminum with purity ≥ 99%)
• RTO treatment of spray painting exhaust gas (removal rate of VOCs ≥ 99%)
