With the development of LED technology, LED pick and place machine has become an indispensable equipment product in the LED industry, can be used to achieve the assembly of large LED circuit boards.
However, in the use of the process, LED pick and place machine sometimes appear abnormal and take an abnormal material phenomenon. So, we know what causes the LED pick and place machine abnormal pickup material? How to solve it?
Common reasons and solutions for abnormal pickup of material on led placement machines.
1. LED pick and place machine air pressure is too large resulting in the transfer of materials
Solution: adjust the air pressure smaller.
2. LED pick and place machine air pressure is too small to cause the material is too slow
Solution: adjust the atmospheric pressure.
3. LED pick and place machine nozzle collision lead to nozzle position deviation
Solution: recalibrate the position of the suction nozzle.
4. LED pick and place machine vacuum is not enough
Solution: check the vacuum pump and the corresponding air circuit.
5. LED pick and place machine takes the material position deviation large lead to take the leakage or take off
Solution: manually calibrate the corresponding Fida to take the material coordinates.
6. LED bonder special materials, the discharge port pressure piece scraping to the material led to jump material
Solution: take down the LED bonder, use the file to polish the protruding parts of the material pressure piece, or the material pressure piece to break up a little.
The above six points are some of the reasons and solutions for the LED bonder to make the material abnormal. Of course, the specific situation will be determined according to the machine.
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