Automatic Buffer Carrier System

An automotive lighting manufacturer requested an automated inter-operational storage system to resolve production bottlenecks caused by a lack of buffering between machines. Previously, downtime downstream forced the continuous heat treatment oven to stop, resulting in scrapped products and significant manual labor. We developed a cost-effective solution featuring a compact shelf magazine with a capacity of over 100 product carriers, installed in just three days. By upgrading the existing robot's gripper and implementing intelligent database software, the system now tracks carrier positions and types in real-time. This enhancement allows the oven to run continuously during minor downstream faults, eliminating product waste and the need for extra operators. Ultimately, the solution maximized line efficiency and performance within the original footprint while maintaining high safety standards.