1. Description of the automated batching system
The automatic batching system is an automatic batching system used in food production lines and powder production lines. It is good at solving the fully automatic batching production of powder in the process of powder unloading, powder transportation, powder mixing, and powder batching. Using programmable logic controller (PLC) as the core, simultaneous control of multiple scales, multiple different materials or control output (depending on the process), intelligent control of the batching time, no waiting between batching scales, shortening the batching cycle , Improve the batching speed and output. The automatic batching system of Uconn Technology can strictly follow a certain scientific proportioning according to a variety of raw materials, and carry out fully automated, real-time, high-precision control devices for feeding, compounding, and discharging to meet the needs of multi-item batching dairy products. Production. In addition, the automatic batching system of Uniconn Technology can be upgraded through the batching system and the error-proofing system, so that the batching system can quickly adapt to changes in market demand, and at the same time eliminate redundant equipment, so that the enterprise can obtain greater economic benefits.
Two, automated batching steps
Uconn can customize various batching systems according to customer requirements to meet customer production needs. The automatic control system for dry-mixed powder processing is jointly implemented by Siemens' programmable logic controller (PLC), Siemens' touch screen TP, and Wonderware's InTouch. The control system first accepts the operator's command, and then judges whether the logical conditions of the process program to be executed are satisfied based on the collected on-site information. If the conditions are met, the control program outputs signals in a specific order to activate or deactivate various devices in the control process.
The Human Machine Interface (HMI) is used to realize the operation, monitoring and data analysis of the control system. It completes the organic combination of field equipment and operators. Through the HMI, the operator can input commands and input different process parameters to complete production; at the same time, obtain relevant information about the system status; also query relevant information about the current production process of the system; if an abnormal situation occurs, the system will issue an alarm signal.
This system is mainly used for vacuum conveying and feeding, vacuum conveying and packaging, screw conveying and metering to complete the automation of the dry mixing system. After the schedule is made, the dry mixing system is started. The whole system is divided into four parts, namely powder feeding, powder bin metering, dry mixing, and packaging.