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Automatic Screw-type Soft-close Shaft Assembly Machine
Automatic Screw-type Soft-close Shaft Assembly Machine

Automatic Screw-type Soft-close Shaft Assembly Machine

XUNNUO spiral damping shaft automatic assembly line features a streamlined workflow: starting with robotic handling and inspection of housing components, followed by vibration feeding for shafts, oil pins, O-rings, washers, and welding caps. Vision-guided assembly robots perform oil pin insertion, grease application, and precision part fitting, with in-line quality checks at every stage. Finally, ultrasonic welding seals the unit, and finished products are sorted into good/defective outputs, ensuring consistent quality and high efficiency for toilet lid slow-close mechanisms.

  • Application/Function :

    Automatic Screw-type Soft-close Shaft Assembly Machine
  • Efficiency :

    700 – 750 PCS/H
  • Control System :

    PLC (Multiple brands available)
  • Operator :

    One operator for multiple machines
  • Customizable :

    We provide automatic assembly equipment for various toilet seat covers, slow-close hinges and other accessories
  • Machine 3D Model 

     

    Key Terminology:

    • Vibratory bowl feeder mechanism
    • Visual recognition
    • Grease application mechanism
    • Press-flatten
    • Good/defective product sorting and discharge

     

    Work Flow Description:

    • Step 1: Robot picks housing component from tray
    • Step 2: Housing component inspection
    • Step 3: Rotating shaft vibratory bowl feeder mechanism
    • Step 4: Oil control pin vibratory bowl feeder mechanism
    • Step 5: Oil control pin visual recognition
    • Step 6: Robot for rotating shaft, oil control pin and housing component assembly
    • Step 7: Oil control pin inspection
    • Step 8: Shaft grease application mechanism
    • Step 9: O-ring vibratory feeding and press-flattening assembly mechanism
    • Step 10:O-ring inspection
    • Step 11: Washer vibratory bowl feeder assembly mechanism
    • Step 12: Washer inspection
    • Step 13: Welding cap vibratory bowl feeder assembly mechanism
    • Step 14: Welding cap inspection
    • Step 15: Ultrasonic welding
    • Step 16: Good/defective product sorting and discharge

     

    Equipment Specifications:

     

    Parameter Specification
    Overall Dimensions 1800 x 1500 mm (L × W)
    Working Surface Height 750 – 850 mm
    Production Efficiency 700 – 750 PCS / H
    Operating Noise < 85 dB
    Power Supply Voltage 220 V
    Air Supply Pressure 0.4 – 0.6 MPa

     

     

    Station Efficiency Report:

     

     

    Machine Advantages:

    • 1. High-precision assembly: Integrated vision systems and robotic guidance ensure consistent, error-free placement of all components, including oil pins, O-rings, and washers.
    • 2. Full in-line quality control: Every critical step features automatic inspection, drastically reducing defect rates and eliminating manual QC labor.
    • 3. Enhanced production efficiency: Automated vibration feeding, assembly, and ultrasonic welding deliver fast, continuous operation with minimal downtime.
    • 4. Versatile process capability: The line handles all key parts of the slow-close shaft, from initial housing handling to final welding and sorting.
    • 5. Improved product reliability: Precision grease application and consistent assembly ensure stable damping performance and long product lifespan.

     

     

Leave A Message
If you are interested in our machines and want to know more details,please leave a message here,we will reply you as soon as we can.

Leave A Message

Leave A Message
If you are interested in our machines and want to know more details,please leave a message here,we will reply you as soon as we can.