PC-Based Intelligent Grounding Automatic Screw Fastening Equipment
Vision-guided screw locking machine with 4-axis PC grounding intelligent screwing system for high-precision traceable screw tightening applications.
Product Overview
The PC Grounding Intelligent Screwing Machine 1.0 is a cabinet-type, high-precision automatic screw fastening solution built on a PC industrial platform. Combining Hikvision vision camera, smart electric screwdriver, closed-loop stepper motion system and safety light curtain protection, this equipment delivers stable, repeatable screw locking performance for modern smart manufacturing.
Built for robustness, durability and simple installation, the machine supports point-to-point teaching, CAD coordinate import, full-process fastening data recording, defect detection and optional MES system interconnection. It effectively solves common assembly issues including missing screws, floating screws and thread stripping, significantly reducing manual inspection workload and improving product assembly consistency.
Ideal for grounding screw assembly of PCBA, consumer electronics, control modules and electronic assemblies. Operators can debug programs, monitor real-time torque waveforms, and export production reports via user-friendly graphic interface without complex coding knowledge.
Core Advantages & Key Features
- Powerful PC-based control system: Runs on industrial all-in-one PC under OS. Supports CAD coordinate import and manual point-to-point teaching for rapid program creation for new products.
- Intelligent full-process fastening detection: Real-time waveform reading from smart electric screwdriver. Automatic detection for missing screws, floating height and stripped threads. Local CSV data storage and XLS data export for complete production traceability.
- Multi-level operation management: Comprehensive user permission system for factory production safety and access control.
- Optional expandable industrial functions: Barcode/QR-code scanning capability (requires external scanner hardware) and MES interconnection for uploading production records to remote servers via Ethernet.
- High-precision servo-driven mechanical structure: Positioning accuracy of ±0.03 mm with dual-mode screw feeding (suction-type or blowing-type). Average locking cycle of 1.5-3 seconds per screw.
- Robust construction: Heavy-duty cabinet frame ensures long-term stable continuous production in demanding environments.
- Complete safety & human-centered design: Equipped with safety light curtain, physical emergency stop button, warning indicator light and keyboard-mouse drawer for operator convenience.
- Premium branded components: Features smart electric screwdriver, AirTAC pneumatic parts, Hikvision industrial camera, Mean Well switching power supply, closed-loop stepper motors and self-developed tower-type screw feeder for reliable long-term operation.
Main Components
Smart electric screwdriver
Self-made tower-type screw feeder
PC All-in-One Industrial Computer
Safety light curtain
Physical operation button panel & emergency stop
Hikvision visual camera
Keyboard and mouse pull-out drawer
Technical Specifications
| Item |
Parameter |
| Axis traveling distance |
300 × 250 × 200 mm |
| Max locking product dimension |
240 × 250 mm |
| Driven method |
Closed-loop Servo / Stepper Motor |
| Positioning accuracy |
±0.03 mm |
| Screw feeding method |
Suction type / Air blowing type (selectable) |
| Single screw locked time |
1.5-3 seconds |
| Power supply voltage |
AC220V |
| Rated Power |
1200W |
| Compressed Air Supply |
0.4-0.6 MPA |
| Total machine weight |
200 KG |
| Quantity of electric screwdriver |
1 unit |
Application Scenarios
This intelligent screw fastening machine fits mass-production assembly for:
- PCBA & electronic control board grounding screw locking
- 3C consumer electronics assembly
- Small household appliances and instrument modules
- Automotive electronic component fastening
- Any manufacturing scenario requiring screw-locking traceability and quality inspection
Ideal For Manufacturers Who Require
Traceable screw-locking records, real-time torque monitoring, defect auto-alarm, and equipment connectivity to factory MES management systems. This machine replaces repetitive manual screwing work, reduces human error, and lowers inspection costs while improving production quality and efficiency.
