العربية
The metering cylinders of the filling machine are connected to the filling heads respectively, through the reciprocating movement of the main oil cylinder, a certain amount of liquid is sucked, and then injected into the container to be filled. In this process, it is necessary to switch a through valve to change the flow direction of the liquid when the main cylinder changes direction in time. Moreover, during the injection process. In order to accelerate the filling speed without causing liquid overflow, when filling to 90% of the full bottle, a throttle valve connected in series in the injection channel should be opened to significantly reduce the injection flow rate. Then, the filled containers will be moved out in sequence, and the new empty containers will be moved in sequence. During this process, the blocking plates installed at the inlet and outlet of the container are accurately and timely controlled to ensure that only the containers are moved in and out each time. At the same time, it must be ensured that no matter what shape of container is used, the filling head can exactly coincide with the bottle mouth of the container, otherwise an alarm signal is output, and the filling is not allowed to continue until the fault is not eliminated. Finally, after the container is in place, the filling head can be accurately moved down to insert the filling into the bottle mouth. After the filling is completed, the filling head should be moved up quickly to make the container go to the next process smoothly.
