The industrial computer of weighing and filling machine adopts WIN7 system platform and PLC programmable controller to produce two-stage automatic filling mode of size material, which can store 30 groups of filling parameters. The hardware module of the filling system is mainly composed of the main control board, A/D conversion, man-machine exchange, filling valve, pneumatic ball valve, photoelectric isolation transmission, etc.
020-34563445The automatic Filling machine is used for the filling of chemicals such as liquids, and the entire system is mounted on a rack and can be moved from one filling point to another or on the assembly line. The empty box is placed on the conveyor belt of a conveyor, automatically filled after buffering, is automatically transferred to the limit space below the suction of the filling head, reaches the specified capacity, and automatically closes the container here. According to different product characteristics equipped with different metering systems, such as screw metering screw or rotary valve. The box is also equipped with different filling ports, one of which can be suspended on the box and the other can be lifted pneumatically to act as a lid on the box during the filling process.
The weighing filling machine adopts PLC programmable controller to produce two-stage automatic filling mode of size material, which is mainly composed of main control board, A/D conversion, man-machine exchange, filling valve, pneumatic ball valve, photoelectric isolation transmission, etc. The main control board circuit is mainly responsible for completing the control and calculation of the Weighing system. The signal acquisition circuit is mainly responsible for filling the corresponding instructions and completing the collection of the target value in the filling. And pass the pressure value to the next set in the form of A signal A/D conversion circuit is mainly responsible for converting the signal transmitted from the upper level into a signal that can be effectively processed by the computer, man-machine switching circuit is mainly responsible for parameter setting and filling the system operating state, photoelectric isolation circuit is mainly responsible for signal isolation transmission. And eliminate the interference between the actuator of the system and the hardware circuit; The output signal amplifier circuit is mainly responsible for the appropriate amplification of the output signal in the system, so as to facilitate the actuator to carry out the next step.
