What is an automatic screw locking machine?

Aug 04, 2025

Leave a message

An automatic screw locking machine is an automated device that picks, positions, and tightens screws, improving efficiency and quality in manufacturing. It integrates automated screw feeding, fastening, and often inspection to securely assemble products in various industries, such as electronics, home appliances, and automotive parts.Available in various forms, including robotic systems for complex positions, multi-spindle machines for simultaneous fastening, and desktop or floor-type models depending on the application.
automatic screw locking machine

? Key Components:

  1. Screw Feeder: Automatically delivers screws to the locking mechanism.
  2. Screwdriver Unit: Tightens the screws to a preset torque.
  3. Controller: Sets parameters like torque, depth, speed, and cycle time.
  4. Fixture/Table (optional): Holds the product in place during operation.
  5. Vision System (optional): Assists in precise screw positioning.

⚙️ How It Works:

  1. Screws are loaded into a hopper.
  2. The feeder arranges and transports a screw to the screwdriver.
  3. The screwdriver aligns with the hole and drives the screw in with controlled torque.
  4. Once the screw is locked, the system moves to the next position.

✅ Advantages:

  • High-speed, repeatable operations.
  • Accurate torque control, preventing overtightening.
  • Reduces human error and labor costs.
  • Increases production throughput and product quality.

? Common Applications:

  • Electronics assembly (e.g., smartphones, laptops)
  • Automotive parts
  • Home appliances
  • Medical devices
  • LED lighting
Send Inquiry