Gasse Automatic filling machine based on industrial control computer and RS485 field bus to achieve the signal acquisition, processing, control and output, constitutes a cost-effective weighing system; the use of local area network to achieve the field monitoring computer and management computer communication; weighing software using modular approach using VC + + compilation. The actual operation shows that the system is reliable, easy to maintain and use, friendly man-machine interface, and has good control effect.
020-34563445The automatic Filling machine with stopper adopts a human-machine interface. The display LCD module selects the T6963C produced by Delta. The P1, P2 and P3 ports of the main control chip AT89C52 are all used as data port lines for data exchange with the outside. The EA pin is connected to the +5V power supply, and the PSEN pin is connected to the OE terminal of the external 12C887. The ALE pin is connected to the OE pin of the 74 series driver chip. T0 and T1 timer modes, while T2 adopts the count reset mode.
To facilitate user operation, the weighing control system adopts key reuse in the keyboard Settings of the filling machine. Through software Settings, the key functions vary on different display interfaces. The control system clock function is accomplished through the DS12C887 chip. This chip features a perpetual calendar, allowing for the setting of the system's operating time. Additionally, the system can be set with a password. Once the operating time is reached, enter the password and the system will resume normal operation.
The weighing and filling machine has developed a filling management system through SOL+WINCC software. The monitoring and control functions are realized by using computers, and the process and equipment control signals such as probe signals, liquid level, pressure, mixing degree, and current signals, as well as the status and start/stop of equipment data of pumps and other facilities, are controlled through programming software to form causal conditions with the Filling system process, achieving logical interlock control.
Basic parameters
Maximum weighing capacity: 30kg
Minimum sensitivity: 0.1kg
Filling error: ±0.1-0.2kg
Filling speed: Approximately 1500-1800 barrels per hour for 20L
Control mode: 2-speed control
Filling method: Insertion type, liquid surface
Gun head tubing: Teflon gun head, valve + Teflon hose
Structural material: Main unit SUS304 stainless steel, conveying and palletizing carbon steel anti-corrosion paint.
Scale platform size: 400×800mm(304 stainless steel power raceway)
Empty barrel raceway: 400mm×2500mm(304 stainless steel power raceway), with an additional 1200mm slope unpowered roller
Heavy barrel raceways: 400mm×2500mm(304 stainless steel power raceways,2 sets
Barrel separation device: Suitable for 20L barrels, carbon steel anti-corrosion paint structure, 304 stainless steel raceway.
Palletizing equipment: Translation-type, suitable for pallets of 1200×1200×140mm, including pallet, palletizing and lower pallet conveying.
Pipeline pressure: 0.2-0.6MPa(related to material properties).
Material interface: 4 DN40 flange joints, which can be customized according to the interface standards provided by the user
Air source interface: The user provides a 12mm air pipe connector for quick coupling connection
Power supply: AC220/50Hz(provided by the user to one side of the machine)
Air source used: 0.4-0.8Mpa(provided by the user to the machine side)
Operating temperature: -10℃ to 50℃
Basic conditions: A level and solid concrete floor with a concrete thickness greater than 10cm.
Optional models: Standard type, explosion-proof type filling scale
