The quantitative automatic feeding system sets up a centralized control operation console at the production site. The dynamic weighing instrument is installed on the operation console. The Electronic scale data line installed under the support leg of the automatic feeding system is connected to the dynamic metering instrument. The real-time data of the electronic scale is transmitted to the industrial control computer in the control center through the communication line from the weighing instrument. The formula and control commands are transmitted to the instruments and PLC controllers via communication lines from the industrial control computer in the control center. The weighing instrument starts under the control of the PLC. The electronic scale outputs different signals (fast feeding, slow feeding, unloading, etc.) to the PLC at different measurement stages, and the PLC directly controls the external equipment.

The automatic Feeding machine is an integrated automation system that combines computer production process control and data management such as weighing and feeding, formula control, and discharging. It is planned to adopt Mitsubishi Q series PLC and Advantech industrial control microcomputer to build a high-performance control platform. It can display parameters such as temperature, pressure, liquid level, weight and volume in real time, and give corresponding ultra-high or ultra-low alarm prompts to the storage tank according to the conditions. It integrates various control functions, such as pump and valve control, alarm system, and has the function of querying historical records and curve changes of the storage tank, and archiving them. It is equipped with dedicated interfaces for enterprise office software such as MES and ERP, and can be used for material inbound and outbound management, inventory management, procurement management, cost management, etc. By uploading data to the cloud server via the network, the real-time status of the storage tank can be monitored anytime and anywhere.

The weighing and Batching system adopts a PC manual query method. The production completion report is stored inside the computer and can be read an unlimited number of times, ensuring the accuracy and completeness of the production report. The operation is simple. This system has three production modes: manual, semi-automatic and fully automatic. The Weighing system adopts the new WINXP system platform, which runs faster and more stably. It features real-time dynamic production screens, presenting the production process. The operation is intuitive, clear and powerful. It can record and store a large amount of various data and make tables for printing. It automatically compiles and prints the batching report after each production and provides the date and time. Report number and the actual consumption of each material, etc. Report extraction is carried out through manual query on a PC. At the end of production, the reports are stored inside the computer and can be read an unlimited number of times, ensuring the accuracy and completeness of the production reports. The operation is simple. This system has three production modes: manual, semi-automatic and fully automatic.