Mobile Phone Side Key Mounting Equipment

This automated equipment is designed to precisely install mobile phone side key components onto the phone's outer shell or middle frame.

Core Components

Intelligent Control System

Integrates PLC and motion control cards to coordinate conveyor belt speed, robotic arm trajectories, and adhesive dispensing timing in real-time, ensuring mounting stability within ±0.02mm.

Dual-Mode Feeding System

Middle Frame Feeding: Dual-channel design with vibratory bowl and conveyor belt supports automatic sorting and loading of middle frames for different phone models (positioning accuracy: ±0.1mm).

Side Key Feeding: Carrier tape/tray compatible magazine with robotic arms for precise pick-up of keys (thickness range: 0.5–3mm).

Vision Positioning Module

5-megapixel CCD camera combined with deep learning algorithms for real-time identification of middle frame positioning holes and side key contours, dynamically compensating for position (X/Y/θ axis correction).

High-Precision Mounting Unit

Vacuum nozzle array (4–8 nozzles in parallel) enables high-speed picking at 0.1 seconds per piece. Piezoelectric dispensing valve controls adhesive volume within ±0.05mg, supporting UV glue/hot-melt adhesive applications. Z-axis driven by linear motor with closed-loop contact pressure control (adjustable 5–10gf).

Material Handling System

Collaborative robotic arms manage the full process from middle frame transfer → mounting → inspection → unloading, with a cycle time ≤0.8 seconds.

Core Technical Features

Micron-Level Mounting Accuracy

Grating ruler feedback + 3D vision compensation technology achieves ±0.02mm repeat positioning accuracy (1/4 the diameter of a human hair), ensuring zero-gap assembly.

High-Efficiency Production

Multi-nozzle 协同 operation + optimized motion trajectories enable maximum throughput of 5,000 CPH (pieces per hour), 15 times more efficient than manual assembly.

Flexible Manufacturing Capability

Modular fixture library allows model changeovers in <10 seconds (compatible with 30+ phone models). Software-defined process parameters (mounting pressure/dispensing path) eliminate hardware adjustments during changeovers.

AI-Driven Intelligence

Real-time monitoring of nozzle blockages/adhesive path anomalies with ≥98% fault self-diagnosis rate. Big data analysis predicts component lifespan (e.g., servo motors) to enable 3–5 days advance maintenance.

Industry Leading Solutions

Polyfa FPC Mounting System

Multi-spectral imaging overcomes positioning challenges on highly reflective surfaces. Air-float adsorption platform enables non-destructive handling of ultra-thin FPCs (0.1mm).

Yitong Automation Assembly Platform

Patented dual-station rotary structure (Model ZH-3000) achieves 99.2% mounting yield (industry average: 97.5%).