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Custom Automation

Fully Automatic G20 Micro Switch Assembly, Inspection & Packaging Line

This line encompasses three complete processes: latch assembly, final assembly, and inspection & packaging.

Latch Assembly Stage: The micro switch assembly machine utilizes a 6-axis robot to perform flexible assembly by mimicking human hand movements, significantly reducing the risk of latch deformation.

Final Assembly Stage: It can flexibly adapt to over 80 product variations (NO, NC, and SPDT), and utilize the first set of CCD system for automated identification of material type and orientation.

Final Inspection & Packaging Stage: It employs the second set of CCD system to reverify assembly correctness before conducting comprehensive testing including travel test, operating/releasing force test, HiPot Test, insulation resistance test, and contact resistance test. Then all qualified products undergo laser marking and can be packaged either in trays or in bulk as required.

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Product Introduction

Application Scenarios

Industry Focus

Specialized in automotive electronics, smart home appliances, industrial controls, and precision instrumentation, engineered for multi-variant micro switch manufacturing environments.

Applicable Products

Tailor-made for G20 series micro switches, supporting automated flexible assembly and comprehensive electrical testing across over 80 product variations (NO, NC, and SPDT).

Line Compatibility

Operates in fully automatic mode, integrating vibratory bowl feeding, robotic assembly, comprehensive testing, and dual-mode packaging (trays or bulk) for direct-to-ship delivery.

Core Advantages

  • Flexible Production Platform for Multiple Models: This line supports the high-efficiency production of various G20 micro switch assembly types (NC/NO/SPDT), ensuring rapid changeovers for diverse product requirements.
  • Integrated Full-Process Testing System: Configured with stations for force measurement, continuity test, HiPot test, insulation resistance test, and laser marking, it can achieve fully automatic, zero-defect product delivery.
  • Dual-Mode Flexible Packaging Unit: The system supports versatile connector packaging methods, including tray packaging and bulk bagging, ensuring the line is ready for direct shipment.

Technical Specifications

Item Specification
Rated Voltage AC 220 V 50 Hz
Equipment Power 48 kW 220 A
Air Supply Pressure 0.5-0.7 MPa
Material Transfer Vibrator bowl feeding and rotary table convey
Standard Parts Customer-specified brands
Dimensions (L×W×H) 6,000 mm*3,000 mm*2,100 mm
Equipment Accuracy

X-Axis Repeatability: ±0.01 mm

Y-Axis Repeatability: ±0.01 mm

Z-Axis Repeatability: ±0.01 mm

Equipment Assembly Accuracy: ±0.01 mm
Equipment CT < 3.0 s/pcs
OEE > 90%
Yield > 98%

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