Automated Assembly Line for Electronic Door Handles
Comprehensive Manufacturing Automation
The production line covers the entire manufacturing process of an electronic door handle, from electronics preparation and assembly through technological operations and quality inspection to laser marking, sorting and packaging. The solution integrates individual operations into a single automated production system.
How the Process Works
Electronics Preparation
The process begins with the automatic feeding of pins and their insertion into the PCB by pressing. Camera-guided positioning accurately aligns the wires with the soldering pads for subsequent robotic soldering using Japan Unix technology.
Assembly and Technological Operations
The electronic assembly then undergoes ultrasonic welding, plasma surface treatment and temperature inspection. Product flow is managed by a conveyor system with pallets.
Potting and Mechanical Assembly
The next steps include automatic PCB potting, curing using infrared emitters and leak testing. The line then applies a membrane and two-component adhesive, robotically clips the painted cover into place and presses the housings together.
Inspection and Final Output
The product undergoes functional testing, while a camera system checks the uniformity, intensity and color of the light. After laser marking, OK/NOK parts are automatically sorted, a protective film is applied and the products are finally packaged.
Key Benefits of the Solution
- Complete process automation, from electronics preparation to packaging
- Automatic feeding and pressing of pins into the PCB
- Camera-guided wire positioning and Japan Unix robotic soldering
- Ultrasonic welding and plasma surface treatment
- Automatic PCB potting and infrared curing
- Integrated product leak testing
- Application of a membrane and two-component adhesive
- Robotic cover assembly and housing pressing
- Functional and camera-based quality inspection, including light performance
- Laser marking, OK/NOK sorting, protective film application and packaging
- RFID traceability and PLC/HMI-based process control