The working principle of the fully automatic linear servo filling machine is: The piston in the material cylinder is reciprocated by the rotary motion of the servo, so that the front chamber of the cylinder generates a negative pressure.
When the servo moves forward, the piston is pulled backwards, and a negative pressure is generated in the front chamber of the cylinder. The material in the supply tank is pressed into the feed pipe by atmospheric pressure, and enters the feed pipe through the check valve of the inlet and outlet.
When the servo moves backwards, push the piston forward and squeeze the material. The material enters the discharge hose through the discharge check valve, and finally enters the empty bottle through the filling head (the filling head is closed when feeding, and is opened when discharging), and the filling is completed.
The servo-piston filling machine is a mechanical single simple action for each filling, so it has high filling accuracy and stability for each regular container.
On this basis, the automatic filling machine is controlled by the computer, and through the auxiliary devices (such as the cylinder block, the card bottle, the lifting, the feeding control, the number of bottles, etc.), the automatic filling is carried out without personnel operation.
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