Quantitative Liquid filling machine adopts regulation to carry out the actual control of the weight of the program, according to the frequency converter operation mode to set its parameters, to achieve the purpose of automatically adjusting the speed of the PLC programmable controller in order to ensure that the filling process of the various parts of the device action of the accuracy and reliability of the PLC program is required to control the various weighing modules, relays, switches and solenoid valves. Integration of information technology accessory equipment, such as printers, scanning guns, RFID and other information identification equipment, to give the material into the weighing and dispensing process identifiable information.
020-34563445The metering Filling machine controls the feeding of empty barrels, filling through the filling valve, weighing during filling, and outputting the finished products to complete one filling process. The liquid storage tank of the filling equipment is designed with a feeding mechanism. When designing the position of the float ball inside the filling, two values are set: the minimum value and the maximum value. Feeding is carried out when the float ball position is at the minimum value, and feeding stops when it rises to the maximum value. The filling valve is driven by a double-station cylinder and is filled in two stages. When the barrels are sent onto the roller conveyor of the automatic filling machine, the photoelectric switch detects that the barrels are in place. The bucket-pushing cylinder acts, and the filling machine pushes the empty barrels onto the unpowered roller on the weighing mechanism. When the photoelectric switch detects that the barrels have reached the filling position, the filling valve is fully open to start filling. When the filling weight reaches the set initial weight, the filling valve is half-open for filling. When the filling weight reaches the set weight, that is, the required filling weight, the filling valve is fully closed. The bucket-pushing cylinder operates, pushing the next empty barrel to the position. This empty barrel then pushes the filled barrel onto the conveyor for transportation out.
The quantitative Liquid filling machine adopts a scheme for actual weight control through adjustment. Its parameters are set according to the operation mode of the frequency converter to achieve the purpose of automatic speed adjustment. To ensure the accurate and reliable operation of each part of the filling process, the PLC programmable controller needs to control each weighing module, relay, switch and solenoid valve through the PLC program. Integrate information technology accessory devices, such as printers, scanners, RFID and other information identification devices, to provide identifiable information for materials entering the weighing and distribution process.
The automatic filling machine adopts the DELL industrial control computer WINXP operating system and is designed with a programmable controller for process control such as filling scanning and filling management. On the basis of relevant database information services, a monitoring interface for the filling production line based on Kingview software is installed, and the connection with on-site control is realized by the PLC system provided internally by Kingview. It adopts an intelligent multi-functional panel. The human-machine operation interface is simple and easy to configure and modify, achieving a complete human-machine dialogue state. The PLC control system and the operation station can communicate quickly through the RS-422/485 interface.
Technical parameters
Weight range: 100-300kg
Material interface: DN40 material
Inlet pressure: < 0.6MPa
Filling speed: 1 to 2 barrels (200L)/ minute (diameter 1.5 ", material flow rate guaranteed to be 200L/min)
Filling accuracy: 0.2 grade
The structure of the spray gun: The materials of the parts in contact with materials are 316 and 316L stainless steel, while the materials of the rest of the parts are 304 stainless steel, carbon steel, etc
Air source used: Pressure 0.5±0.1Mp, consumption 10m ³ /h, quick connector 8 mm air pipe
Power supply: 220(-15% to +10%)VAC, 50Hz
