The metering filling conveyor consists of a business layer composed of a filling electronic scale, a data transmission layer composed of a base station, and a data management layer composed of a background server. The communication module receives the filling record generated by the filling scale in real time and sends the filling record to the base station. After the base station obtains the token of the server, the communication module data is sent, and the base station is responsible for storing the collected information.
020-34563445The weighing and Filling machine adopts the scheme of adjusting the actual weight control, and sets its parameters according to the operation mode of the inverter to achieve the purpose of automatically adjusting the speed. PLC programmable controller In order to ensure the accurate and reliable action of each part of the filling process, it is necessary to control each weighing module, relay, switch and solenoid valve through PLC program. Using DELL industrial computer WINXP operating system and programmable controller, process control such as filling scanning and filling management was designed. Based on relevant database information service, the monitoring interface of filling production line was installed based on Kingview software, and the connection with field control was realized with the PLC system provided by Kingview. The intelligent multi-function panel is adopted, the man-machine operation interface is simple and applicable, the configuration is applicable, the modification is convenient, and the complete man-machine dialogue state is realized. The PLC control system and the operation station can be quickly communicated and set through the RS-422/485 interface, and the PLC can be started and stopped by using its own basic control unit.
The metering filling conveyor consists of a business layer composed of a filling Electronic scale, a data transmission layer composed of a base station, and a data management layer composed of a background server. The communication module receives the filling record generated by the filling scale in real time and sends the filling record to the base station. After the base station obtains the token of the server, the communication module data is sent, the filling amount is set in the HMI(touch screen), and is transmitted to the PLC through the communication port and transmitted to the weighing instrument, the target amount is set by weight, and the quantitative value is converted into the weight number. When the set weight number is reached, the reset instruction of high-speed counting is used to set the middle register to 0 and stop the operation of the device, so as to realize the quantitative control of the device. The cumulative value of the weight is then divided by the weight equivalent to obtain the filling amount, so as to calculate the cumulative flow rate. Instantaneous flow is a timed collection of weight numbers, which are converted into flow.
