Microswitch Tension Spring Assembly with Rotary-Table Position Detection

The tension spring installation process is divided into four sequential stages: pre-installation, position detection, installation, and installation detection. Each stage is performed by dedicated mechanical arms at different stations on the rotary table, transforming a single complex operation into multiple precise sequential operations that improve engagement accuracy while maintaining operational simplicity through automation.

The patent replaces manual mechanical arm operation with an automated rotary table system that sequentially positions multiple specialized mechanical arms. This substitution introduces detection platforms and automated positioning mechanisms that significantly improve spring engagement accuracy compared to single-attempt manual installation, while the automated flow maintains operational simplicity.

Instead of coordinating multiple cylinders simultaneously, the patent segments the installation task across four different stations on a rotary table, with each station having a dedicated mechanical arm. This spatial segmentation eliminates the coordination complexity of simultaneous multi-cylinder operation while maintaining high precision through sequential specialized operations.

The patent introduces a rotary table that dynamically positions workpiece carriers to different installation stations. This dynamic positioning system replaces static multi-cylinder coordination with a flexible sequential operation system, where the rotary table rotates to bring the next station into position, simplifying control while maintaining accuracy.