The liquid packing scale is composed of industrial computer, PLC module, weighing system, intermediate relay, AC contactor, thermal relay, filling actuator, etc. In the Windows environment, the process of each motor, control valve, pump and pipeline of the filling production line can be displayed, which is very intuitive to understand the production situation and control the process of the entire system, and realize the signal acquisition, processing, control and output, which constitutes a cost-effective weighing system.
020-34563445Using the company's advantages in data acquisition, control technology and configuration software, the weighing Filling machine has the characteristics of comprehensive function, strong flexibility and high cost performance, and is welcomed by filling integrators and users. Multiple filling machines can be controlled at the same time, which greatly reduces the cost of filling equipment. With the computer and the weighing instrument mutual monitoring mechanism and a variety of alarm mechanisms, the weighing instrument adopts the United States high reliability LabJackU12. Even in the case of computer crash, the Filling system will not only send an alarm signal, but also continue to operate in accordance with the original state. It can interface with various brands and specifications of inverter and sensor, so that the filling system has great flexibility in the choice of equipment.
The monitoring software on the computer uses DAQFactory configuration software from the United States. The thread management of the software under Windows is very reliable, and the software has animation function and PID control function. The flexibility of the configuration software makes the personalization of the metering filling machine more simple and convenient, and can easily customize the interface and operation process according to the different needs of users. Liquid filling scale support multimedia alarm mechanism, through the horn to emit a variety of alarms, or voice alarm. Under normal circumstances, users can carry out various operations on the weighing filling system by clicking the mouse. Filling ratio can be changed at any time, change the proportion of a material, the other proportion will automatically adjust according to their original proportion, to ensure that the total filling ratio is 100%, thus ensuring product quality and output.
Production data logging is another feature of the Weighing system, all data can be saved, but in order to ensure data efficiency, the default data storage is time-driven, that is, when the ratio is modified, when an alarm occurs, or when other pre-defined events occur. The weighing system also provides query of statistical data, such as yield reports. Data queries can be implemented not only locally, but also on any networked computer. Data queries are classified queries and do not require any additional software to be installed, just use an Internet browser. It is greatly convenient to use, so that the original data of production can be effectively applied, and the purpose of industrial informatization can be realized.
