Automatic batching system

发布时间:2017/4/12 15:28:48

Shanghai Suixing automatic batching system

        Shanghai Suixing automatic batching system is a comprehensive automation system such as weighing and feeding, formula control, discharge and other computer production process control and data management. The Mitsubishi Q series PLC and Yanhua IPC are used to set up high performance control platform. For the design of a set of automation systems for production control, it is essential to have a stable and reliable operation, simple and practical operation, and superior price / performance ratio. The system consists of five parts:

    1, the control part: the host computer using Advantech P4 industrial control computer to Mitsubishi Q series PLC communication module and the switch input and output modules, and manual - automatic control switch, manual button and indicator lights are installed in the integrated Control cabinet, easy to operate.

    2, the software part: According to the basic requirements of the ingredients system, the user's actual needs combined with tailored.

    3, weighing part: the use of high-precision weighing module, combined with weighing control instrument production.

    4, the implementation of the part: the use of pneumatic valve control, screw frequency of the way to vote, discharge control.

    5, feeding part: the use of screw feeding method is responsible for feeding.

Action flow

    1, weighing slot device installed sensor, and rs232 way to connect input to the IPC. The system design downtime for each weighing slot for manual zero detection, can check the weighing slot zero is normal; continuous batching process in the process of automatic zero detection, can correct the zero change of the weighing slot to ensure that the measurement Accuracy.

    2, the operator click on the ingredients after the start of the operation process, PLC control the first raw material feeding pneumatic valve, screw open, the kind of raw materials slowly joined the weighing slot, the computer real-time monitoring weighing the metering sensor sent over the signal, Set the target value to be compared, when the set formula to achieve the target value after the PLC control output is disconnected, the first raw material feeding pneumatic valve, the screw is closed, to be stable after the weighing slot and the total weight of raw materials has been added , And this value as the second raw material before feeding the zero.

   3, followed by the beginning of the second raw material feeding process, so repeated to the second, third, ... ... until the first six kinds of raw materials feeding is completed.

   4, the end of the feeding process and meet the pre-set all the discharge conditions, the discharge process began. Discharge pneumatic valve, the mixture under the action of gravity naturally outflow. The system real-time monitors the signal sent by the metering tank under the weighing trough. When the total weight of the weighing trough is restored to the initial zero position, the discharge valve closes and the discharging process ends.

   5, the operator can pre-set the order of each feeding open.

   6, the system can record the operation of the tank number, the actual amount of each raw material feeding, and the formula set the target value of the deviation from the beginning and end of the feeding time and feeding time, as well as the start and release time and discharge time and other operating data.

   7, through the host computer application, you can query and print the system to run the original data and statistical reports.