The ink filling machine controls each weighing module, relay, switch and solenoid valve through PLC program. Execute according to the batch work order and design the program according to the S88 standard. During the operation of the automatic filling machine, the execution, suspension, cancellation, end and stop process and status are all run in the process of executing the batch to ensure the batch integrity during the execution of the work order.
020-34563445Weighing Filling machine is a high-efficiency automatic packaging equipment, using advanced weighing technology and filling control system, can automatically complete quantitative packaging work, to achieve accurate measurement of materials, usually including weighing sensors, weighing controllers, touch screens and so on. Control the opening and closing of the filling valve and flow rate to achieve accurate metering filling. The working principle is to send the loaded material into the container, the weight is detected by the weighing sensor, and then the filling valve is measured and filled according to the preset packaging weight, and the packaged bag is sent out by the manipulator or the horizontal conveying mechanism. Among them, weighing sensor and filling control system are the core technologies to realize metering packaging.
The automatic filling machine adopts automatic control weighing, two-speed filling (fast filling at the beginning, slow filling when the Electronic scale approaches the target amount) to ensure the filling accuracy, and uses automatic quantitative filling to control the filling of raw materials in drums. Automatic filling machine is a comprehensive automatic filling control system that integrates computer production process control and data management such as weighing and feeding, filling control and discharging. Liquid filling machine uses PLC and industrial computer to form a high-performance control platform. Adopting three-stage speed feeding mode, PLC controls the frequency converter by different combinations of output switching quantity to achieve fast feeding, slow feeding and fine feeding. Fast feeding at the beginning of weighing and slow feeding when the given value of fast feeding prediction is reached; When the given value of slow feed prediction is reached, the fine feed starts; Stop filling when the total feed weight reaches "target weight - pipe weight - allowable error", where pipe weight is the material weight remaining in the pipe that will continue to flow into the filling barrel after the motor stops rotating. The percentage of target weight is optimized from the actual filling, and the target weight and allowable error are set by the touch screen.
