robotic spray production lines

Many companies have adopted a spraying robot production line, which can stabilize production and improve product quality. With the popularization of the spraying production line, various problems of the robot have also appeared. Next, the small series will bring you common problems and treatment methods of the robot spraying production line.

What are the common problems with robotic spray production lines:
What should I do when the sprayed robot is granulated? The granulation of the product is mainly caused by the mixing of impurities in the spray paint. Change the different types of paint before the spray gun is washed. The nozzle pressure is too large, the caliber is too small, and it is too far from the object surface. The paint is left for too long after adding the thinner. Not fully stirred and allowed to stand.
Solution: Keep the construction site clean. Different types of paints cannot be mixed. Choose the appropriate caliber, the spraying distance should not exceed 25mm, the placement time should not be too long, and the dilution should not be more. Stir well and let stand.
How to deal with the partial loss of light after spraying the spray robot? This is because the dilution of the spray paint is too dry and the paint film is too thick. Use no matching diluent. The base surface is rough and uneven. The construction environment temperature is too low and the humidity is too high.
Solution: Master the film thickness according to the correct ratio. Increase the dilution ratio in summer. The base surface is smoothed and the primer is polished. Ensure that the temperature and humidity of the construction site meet the requirements.
What is the bubble of the product after the spraying robot sprays? The water content of the object is high and the temperature is high. Air compressors or pipes have moisture. The putty is poorly closed to the object surface. The time to place after adding the curing agent is too short.
Solution: Dry surface, do not expose to sunlight. Separate using a water separator. Choose a good quality putty. It should be placed for 10-20 minutes, sprayed twice, and re-coated after drying.