【 Application Background 】
A certain electronic enterprise produces fiber optic connectors with small product sizes (core component diameter ≤ 0.5mm), which are prone to problems such as docking deviation and component damage during manual assembly. The yield rate is only 82%, and the efficiency is low, which cannot meet the needs of mass production. It is necessary to customize specialized non-standard automated assembly equipment. 【 Technical Application 】 Adopting a "three-axis precision robotic arm+closed-loop motion control system", combined with customized chemical fixtures, the core application details are as follows: Robot selection: Choose a small and lightweight three-axis robotic arm, suitable for micro component operation, compact body, can be embedded in small non-standard equipment racks, and meet the requirements of site limitations; Motion control technology: Using high-precision closed-loop motion controllers, the positioning accuracy of the robotic arm end is controlled to reach ± 0.005mm. Three sets of customized motion trajectories are preset (compatible with three different specifications of fiber optic connectors), which can be switched through PLC linkage to meet the production needs of multiple varieties; Linkage control: The motion control system is linked with sensor detection technology to receive real-time position sensor signals. When there is a small deviation in component docking, the robot arm's motion trajectory is automatically adjusted to avoid component damage.
【 Landing Effect 】
The equipment replaces 8 manual workers, increases assembly efficiency by 4 times, and improves the yield rate from 82% to 99.2%, completely solving the problem of insufficient accuracy in manual assembly, achieving fully automatic precision assembly of fiber optic connectors, and adapting to the customized production needs of small batches and multiple specifications of enterprises.
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