The principle of can filling machine:
The clean bottles from the bottle washing machine are sent to the bottle feeding screw of the filling machine by the bottle conveying belt, and then sent to the bottle supporting cylinder of the rotary table through the bottle feeding star wheel and raised. Under the guidance of the centering device, the bottle mouth tightly presses the discharge port of the filling valve to form a seal. After the bottle is evacuated, the back pressure gas (CO2,) in the liquid storage tank is flushed into the bottle. When the gas pressure in the bottle is equal to the gas pressure in the liquid storage tank, the liquid valve is opened under the action of the liquid valve spring. . At this time, the tank filling liquid is guided by the umbrella-shaped reflection ring on the return air pipe. It is automatically poured into the glass bottle along the bottle wall, and the CO2 in the glass bottle is replaced by the return pipe to the liquid storage tank. When the tank filling liquid rises to a certain height and the return air pipe mouth is closed. Automatic stop. Then close the liquid valve and the gas valve to drain the pressure gas at the neck of the bottle to prevent the liquid from the gas tank from spouting when the glass bottle is lowered, thus completing the entire filling process.

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The working performance of can filling machine and automatic can sealing machine:
1. The sealing technology adopts advanced automatic sealing technology.
2. The whole machine adopts oil nylon gear transmission, with low noise and stable operation of the whole machine.
3. The bottle feeding adopts the conveyor chain screw bottle feeding device, and the bottle bottom method is adopted, the bottle feeding speed is fast and the bottle will not be damaged.
4. The horizontal rotary vibrating cap organizer has the functions of not damaging the surface of the bottle cap, and sending a signal to automatically replenish the cap when there is a lack of cap in the hopper.
5. The bottle neck is rinsed with advanced neck-neck technology to avoid contact with the bottle mouth, which is more hygienic. The bottle conveyance adopts the bottle bottom technology. To change the bottle shape, you only need to adjust the height and change the protective plate related to the diameter of the bottle body.
6. The valve opening mechanism is driven by the cylinder, and the action is accurate and reliable. High-speed, large-flow, high-precision beer filling valve, fast filling speed and accurate liquid level.
7. The host PLC and inverter are all brand names. The whole machine adopts PLC computer program control and human-machine interface touch screen buttons. It has the functions of automatic control of the liquid level of the material tank, no filling if no bottle, no capping if no bottle, etc. The bottle star wheel stops when the bottle is stuck in the wrong position, and the cap is missing in the cap chute.