Pneumatic Liquid filling machine is used to send out the request to enter the car number, password, work number, filling and other commands, the weighing system is required to deal with the RF reader, weighing table data, communication of the upper PO and other serial data, the establishment of the barrel ID and information and staff permissions and other databases, so as to facilitate the effective query operation of the lower computer data uploaded when the database receives information indicating the car number and weight, the data is directly recorded in the database When the database receives the information indicating the car number and weight, the data will be recorded into the database directly, and each filling station can output statistics and reports on these data.
020-34563445The design of the liquid pneumatic Filling machine is based on the S7-300 series PLC as the processing core. The signals during the production process (such as the position of empty bottles, the size of containers, etc.) are processed by travel switches and Weighing modules and sent to the PLC processor. The PLC then calculates the data and outputs driving signals (such as Liquid filling machine contactors, solenoid valves, etc.) to complete the operation of the liquid filling machine in the canning production process. The Filling system is set to automatic operation mode through a switch. Once started, the drive motor of the conveyor starts and remains in operation until the switch stops or the container to be filled is transferred to the filling system; After the bottle is filled and capped, the conveyor belt drive motor must automatically start and remain in operation until the next container to be filled is transported to the filling system or the switch action is stopped. The weighing filling machine integrates the filling device and the sealing device together to ensure stable and efficient filling. The difference in container size is achieved through the operation of reflective optoelectronic modules, which use auxiliary relays to trigger the counter with a positive level to count the produced products. Once the filling system is powered on, the conveyor belt drives the motor to operate. When the empty container reaches the travel switch, the travel switch closes and the motor stops rotating. The filling system controls the filling time by closing the valve. After the filling process is completed, the motor resumes rotation, and this cycle achieves automatic control on the filling machine. The distinction of container size on the conveyor belt is achieved through the operation of the reflective optical weight module at its location.
The automatic filling machine includes a frame, which is equipped with an electronic weighing scale. The weighing scale is equipped with filling barrels, and the two sides of the filling barrels are equipped with bucket blocking rods. The bucket blocking rods are used to align the center of the barrel mouth with the discharge nozzle. There is a discharge nozzle directly above the filling barrel, and a material box is connected above the discharge nozzle. The material box is used to store materials, and the discharge nozzle is used for filling materials. There are manual ball valves and filling pneumatic ball valves between the discharge nozzle and the material box. The filling pneumatic ball valve is electrically connected to an operation control box for adjusting and controlling the entire filling system. Manual ball valves are used to control the filling flow rate, while pneumatic ball valves are used to control the connection and blockage of the discharge nozzle. There is a lifting device between the electronic weighing scale and the material box, which is electrically connected to the operation control box. The lifting device is used for real-time control of the height of the feeding nozzle. The top of the material box is equipped with a feeding pneumatic ball valve and a material level detection switch, which are respectively electrically connected to the operation control box. The pneumatic ball valve for loading is used to connect with the factory storage tank. The level detection switch is used to detect the height of the level inside the material box. The upper and lower sides of the filling pneumatic ball valve are respectively equipped with upper limit photoelectric and lower limit photoelectric, which are electrically connected to the operation control box. The upper limit photoelectric and lower limit photoelectric are used to detect the position of the filling head. One end of the waterproof weighing scale is equipped with a bucket inlet photoelectric and a bucket inlet stopper, and the bucket inlet photoelectric is electrically connected to the operation control box 17. The drum entry photoelectric is used for counting the drum entry, and the drum entry lever is used for controlling the transportation of the drum entry. The other end of the explosion-proof weighing scale is equipped with a bucket photoelectric and a bucket blocking rod, and the bucket photoelectric is electrically connected to the operation control box. The bucket photoelectric 8 is used for bucket counting, and the bucket blocking rod 9 is used by Yang Hongyu to control the transportation of buckets. The rack is equipped with a gas source processor, which is electrically connected to the operation control box. The air source processor is used to regulate the filtered and compressed air. The bottom of rack 18 is equipped with feet, which are used to adjust the height and level of the machine.
Basic Parameters
Weighing range: 10-300kg
Material interface: DN40 material
Import pressure: ＜ 0.6MPa
Filling speed: 1-2 barrels (200L) per minute (with a diameter of 1.5 inches and a material flow rate of 280L/min guaranteed)
Filling accuracy: 0.2 level
Spray gun structure: The material in contact with the material of the liquid filling scale is 316 and 316L stainless steel, while the rest of the material is 304 stainless steel, carbon steel, etc
Gas source: pressure 0.5 ± 0.1Mpa, consumption 10m3/h, quick connector 8mm
Tracheal power supply: 220 (-15%~+10%) VAC, 50Hz, easy to operate, easy to install, spray gun lifting rate control bucket collision protection
