What are the common faults of mattress spraying machine?

Automatic mattress spraying machines are used in spraying operations that many machines face a huge workload in spraying operations. Therefore, if you don't pay attention to maintenance at ordinary times, the mattress spraying machine is inevitable to be fail.

l How does mattress spraying machine work?

l What are the common faults of mattress spraying machine?

l How to deal with the deviation of mattress spraying machine?

How does mattress spraying machine work?

The main working part of the mattress spraying machine is the double acting pneumatic hydraulic booster pump. The reversing mechanism is a special form of pilot full pneumatic control air distribution reversing device.

After entering the compressed air, the piston of mattress spraying machine moves to the upper or lower end of the cylinder. The upper or lower pilot valve acts to control the air flow and instantly push the reversing device of the air distribution so as to make the piston of the pneumatic motor move stably and continuously. Because the piston is rigidly connected with the plunger in the paint hydraulic pump and the area of the piston is larger than that of the plunger, the inhaled paint is pressurized.

The pressurized coating is delivered to the airless spray gun through the high-pressure hose. The hydraulic pressure is released at the airless nozzle and sprayed to the surface of the coating after instantaneous atomization to form a coating layer.

What are the common faults of mattress spraying machine?

When using the automatic mattress spraying machine, you can check and solve some small problems by yourself. When the conveying of the automatic mattress spraying machine stops working, you can check whether the down converter works normally and whether the parameters of the frequency converter are normal. If the frequency converter has no problem, it may be that the chain is stuck or disconnected. Check whether the load protection is reset.

When the manipulator of the automatic mattress spraying machine does not move, check whether the warning light of the manipulator is on. If the red fault light is on, you need to ask professional maintenance personnel for maintenance. If the light is not on, you can try to restore the manipulator to the recovery point to see whether the manipulator can continue to work normally, In addition, pay attention to whether the motor wire is loose and whether the motor fails.

When the automatic mattress spraying machine does not spray oil, it is natural to check whether there is oil in the oil pump. Then, check the air pressure and oil pressure valve. It is also possible that the oil circuit is blocked and needs to be cleaned and dredged with professional solvent. Press the ejector pin of the starting spray gun to see if there is oil.

How to deal with the deviation of mattress spraying machine?

When there is a deviation problem, it is always after replacing different mattress. Once the mattress of another model is replaced, the spray position of mattress spraying machine is different.

Train the operator not to mechanically reverse the spray gun angle.

After changing the solution, straighten out the air pipe and oil pipe before starting the mattress spraying machine to prevent external force from changing the angle of the spray gun.

When adjusting the program and changing the spray gun angle, the angle parameters shall be modified in the manual control box.

It is recommended to modify the programming parameters of each mattress again.

Foshan YIKAI Machinery CO., Ltd can help you resolve the problems you may encounter when using mattress spraying machine. We are glad to hear from you!