The filling production line uses PID filtering algorithm to clear the interference signal, and adjusts the weight of the target set value according to different filling ranges to complete the filling. The weighing instrument will calculate the weight deviation from the filling data in real time, and the filling algorithm will calculate the control amount. The weighing system will send the control amount to the servo driver to drive the secondary rotor pump to close the small amount in advance and then control the small material filling valve. The upper computer is connected to the weighing instrument through Ethernet to read the filling data in real time.
020-34563445The weighing Filling machine uses PID filtering algorithm to clear the interference signal, so as to improve the stability and accuracy of the Filling system, and adjust the weight of the target set value according to different filling ranges to complete the filling. The weighing module obtains the weight of the empty drum and transmits it to the weighing instrument. The weighing instrument will calculate the weight deviation from the filling data in real time, and the filling algorithm will calculate the control amount. The Weighing system will send the control amount to the servo driver to drive the secondary rotor pump to close the small amount in advance and then control the small material filling valve. The upper computer is connected to the weighing instrument through Ethernet to read the filling data in real time.
The automatic filling machine realizes the filling process through PLC, the manipulator grabs the jar to rise, translate and rotate, etc., and sends the jar to the top of the filling machine, descends, loosens the jar, rises, and fills the jar. When the can is filled to the specified position, the filling valve is closed and the filling is stopped. The charge begins to turn in reverse, transporting the already filled can to the grasping position of the manipulator. There is a finished product inspection switch on the scale table to detect finished or defective products. Finally, the manipulator resets and the production line repeats the above action.
The special equipment to realize the automatic metering and filling of liquid products is mainly composed of automatic transmission system, weighing system, explosion-proof machine vision addressing system, automatic charging port addressing system, non-drip automatic charging system, filling data query and management system, multiple reexhaust air system and other systems, especially suitable for the fixed weight metering and filling of highly toxic and corrosive media. Only need to place the container at the input end of the transmission system, and the rest of the operating procedures (except opening and closing the cover) are automated. It can accurately complete the automatic filling and metering of various liquid media.
