1、 The structure and principle design of paste filling machine
The principle of paste filling machine is to feed the material through gear pump, push the piston through the cylinder, pump the material into a container cylinder, connect the material with check valve in the middle, and then push the material in the cylinder body back to the filling head through the piston to realize filling!
2、 FAQ
A. Solve the problem of oil leakage in paste filling machine
1. Firstly, the stainless steel filling head is accurately sent into the container through the cylinder for filling.
2. Each suction nozzle hole corresponds to each reed of the valve plate, and the space of the clearance plate under the reed plate corresponds to the through hole of the diaphragm plate. The bottom of the through hole is turned into a vacuum chamber, which is connected with the vacuum pump to generate the adsorption vacuum.
3. After the vacuum environment is formed, because the filling container is connected with the external atmospheric pressure, there will be a pressure difference between the upper and lower parts. Under the pressure of the external atmospheric pressure, the oil drops remaining in the filling head will flow back quickly.
B. Incorrect filling quantity
1. The compressed air hedge transformer is blocked or installed improperly.
2. The air flux of the pressure valve is not properly throttled.
3. The pressure valve is too dirty or leaking.
4. The start or stop switch is damaged.
5. The diaphragm valve is damaged.
