Touchpanel Flatness Inspection Machine

Through the protective film detection product, the detection repeatability accuracy can reach µ level; the detection accuracy before and after the film is the same, the dynamic repeatability is less than 0.01mm, and the static repeatability is less than 0.005mm.

  • Technical Parameters
  • Technical Specification
3D camera penetrates the protective film to detect the flatness of the touch screen device
Machine name 3D camera penetrates the protective film to detect the flatness of the touch screen device
Detection object Glass (2D/3D) / metal parts / plastic parts / touch screen (and glue) and other materials
Test content Detect the flatness of the touch screen through the protective film
Overall dimensions 1000*1000*1620mm
weight 660kg
Effective itinerary X axis 410mm, Y axis 410mm, Z axis 100mm
Targeting Fixture positioning
Operation method Manual manual operation/single station or multi-station automatic detection (can be customized according to requirements)
Overall positioning accuracy of the machine 3μm
Measured product size range 150mm(L)*120mm(W) (can be customized according to requirements)
Main parameters of the detection system 3D camera:
1. Model: CHRocodile FSS; 2. Scanning range: 80mm in diameter; 3. Effective measuring range: 200+0.5mm; 4. Fastest sampling frequency: 70KHZ; 5. Non-contact scanning; 6. Horizontal resolution :21um; 7. Spot size: 42um; 8. Numerical aperture: 0.015mm; 9. Measuring angle: 90+/-1 degree;
Detection time 5s
Detection repeatability accuracy (static) 5um
Main configuration a.
Fangtong welding lower frame + aluminum profile upper frame + large iron plate + XY linear motor module + product fixing fixture b. IT: 1 computer host (1*EH-7i7) + 1 display (VA229N) +1 set of keyboard and mouse set (MK-200)
Use environment a. Temperature: 22℃±2℃;
b. Humidity: 55-65%;
c. Vibration: The floor vibration of the installation site, when the vibration is below 10Hz, the amplitude must be below 2μP-P. When the vibration is between 10Hz~50Hz, the acceleration must be below 0.4qal. It is recommended that the installation place be as far away as possible from vibration sources such as press machines or large truck passages to ensure the accuracy of the machine;
d. Power supply:
    1.220V AC, 50HZ; (single phase: L+N+PE) 2. Power: <2000W; 3. The power socket is a triangle plug; 4. The power supply needs to be grounded;
e. Air source (when a vacuum system is required):
    1. Compressed air greater than 6 kg, the air needs to be dried and filtered. There is no model requirement for the model of the dryer and filter, just ensure that the filtration density is less than 1μ;
    2. Ensure stable air pressure;
    3. Ensure that the consumed air flow is greater than 630L/min;
f. Product discharge connection (the following method can be used if necessary Do connection):
OK is connected to the conveyor belt for manual visual inspection, and NG products are directly connected to the distribution box.
* The detection accuracy that can be achieved due to different materials of products and different surface treatment processes will vary, and the actual measurement results shall prevail.