1. Structural principle design of paste filling machine
The principle of the paste filling machine is to feed the material through the gear pump, push the piston through the cylinder, and pump the material into a container cylinder, which is connected with a check valve in the middle, and then push the cylinder to push the material inside the cylinder. The material is withdrawn into the filling head through the piston to realize filling!
2. FAQ
A. Solve the problem of oil leakage from the paste filling machine
1. First, the stainless steel filling head is accurately sent into the container through the cylinder for filling.
2. Each nozzle hole corresponds to each reed of the valve plate, and ensure that the space of the gap plate under the reed corresponds to the through hole of the partition plate, and the bottom of the through hole becomes a vacuum chamber, vacuum chamber and vacuum pump Connected to create an adsorption vacuum.
3. After the vacuum environment is formed, because the filling container and the external atmospheric pressure are connected, there will be a pressure difference between the upper and lower sides, and under the pressure of the external air pressure, the oil droplets remaining in the filling head will quickly flow back.
B. The problem of inaccurate filling volume
1. The compressed air hedging transformer is blocked or installed in an improper position.
2. The air flux of the pressure valve is improperly connected.
3. The pressure valve is too dirty or leaking.
4. The start or stop switch is damaged due to the reason.
5. Diaphragm valve is damaged.
