Pesticide filling machine is realized by the fast and slow pulse frequency input through weight sensing. In order to achieve the purpose of adjustable measurement size and improve measurement accuracy, the adjustable speed of screw and accurate positional positioning are required, and the stepping motor is adopted to control the speed and number of revolutions of the screw. In the case of not overloading, the speed of the stepping motor, and the position of the stopping only depend on the frequency of the pulse signals and the number of pulses, and are not affected by the load change.
020-34563445The automatic Filling machine collects the number of pulses from the sensor and displays them in real time on the LCD. When the filling quantity corresponding to the number of pulses reaches the set value, the closing relay cuts off the motor drive circuit. The contact switch of the solenoid valve of the filling gun in the circuit in the quantitative filling control remains normally closed, and the weighing module displays the current filling quantity.
Liquid filling machine to complete the collection of data from the weighing module, display data by the touch screen, accept the potentiometer data input, by controlling the relay and solenoid valve to control the stable operation of the system, including the main program, the sensor data acquisition subroutine, timer interrupt service program and LCD subroutine and so on. After the controller enters the program control, it first detects the mode button to determine what kind of working mode the system is under. The set value of filling is collected through AD; then, the open relay is turned on. Motor operation to capture the number of pulses to the sensor and real-time display on the liquid crystal. The control box panel is equipped with "start", "stop" and "zero" buttons, and "status indicator" display, so the display is intuitive and the operation is easy. Display, so the display is intuitive, the operation is simple, convenient, easy to learn; weighing control instrument for the full Chinese LCD, additives automatic filling machine each quantitative control value can be changed according to the need, only in the quantitative control instrument to complete the operation; from the barrel of the fetching link on the adoption of fully automated production, only need to be the same specifications and type of barrels neatly placed in the designated location, the professional manipulator will be accurately taken out every time a The professional manipulator will accurately take out one pail at a time and accurately transport the pail under the filling nozzle through the power rail. Equipped with an automatic dosing device, it will directly fill the materials into the transferred drums according to the pre-set standard and the quantity set by the filling nozzle. The whole process is accurate and fast, and will not cause material waste, not to mention environmental pollution. The filled drums are then transferred to the next stage via a power rail.
Basic parameters:
Maximum weighing capacity: 30kg.
Minimum sensing capacity: 0.01kg.
Filling error: ±0.01-0.02kg.
Filling speed: 20L about 150-180 barrels/hour.
Control: 2-speed control.
Filling method: Insertion type, liquid level up.
Gun head line: Teflon gun head, valve + Teflon hose.
Structure material: liquid filling machine host SUS304 stainless steel, conveying palletizing carbon steel anticorrosion paint.
Weighing platform size: 400 x 800mm (304 stainless steel power raceway).
Empty drum raceway: 400mm×2500mm (304 stainless steel power raceway) with another 1200mm slope unpowered roller.
Heavy drum raceway: 400mm x 2500mm (304 stainless steel power raceway, 2 sets).
Separate barrel device: for 20L barrels, carbon steel anticorrosive paint structure, 304 stainless steel raceway.
Palletizing equipment: pan-transfer type, suitable for pallets 1200×1200×140mm, including supplying pallets, palletizing, and lower pallet conveying.
Pipe pressure: 0.2-0.6MPa (related to material properties).
Material interface: 4 DN40 flange connectors, interface standards can be provided according to the user.
Air Connection: User supplied 12mm air hose connector for quick coupling connection.
