Correct operation procedures and maintenance of automatic filling machine

　　Automatic filling machines are often used for liquid filling, such as: cleaning products, glass water antifreeze, lubricating oil, edible oil, mineral water, beverages, etc. Qingzhou Lutai Machinery automatic filling machine is commonly used in industry Mechanical equipment, produced a set of process rules. Only by operating correctly according to the process of the filling machine can production be safe. ‍

　　1. Operation method

　　Check before use: Before starting the machine, make sure that the power plug of the filling machine is connected to the 380V power supply and the grounding wire of the machine chassis. Make sure that the air pressure on the filling machine is 0.05~0.07Mpa. Check whether the motors, bearings, etc. need to be lubricated. It is strictly forbidden to run without oil. The machine can only be started after it is normal. At the same time, observe whether there is material in all liquid storage tanks and whether the chain plate is stuck. Whether there are sundries on the conveyor belt, whether there are bottle caps in the cap storage track, whether the water source, power supply, and air source are connected to all liquid storage tanks, whether there is material, whether the chain plate is stuck, whether there are sundries on the conveyor belt, and whether there are bottle caps in the cap storage track Check whether the water source, power supply, and air source are connected, and whether the fasteners in each part are loose. After the operation of each part is stable, it can be used normally.

　　Check whether the safety facilities are functioning normally. Make sure that the valve of the reaction tank and the pipeline of the filter device are tightly connected, the filter cloth of the filter device is intact and undamaged, the cover is closed and the bolts are tightened to ensure that there is no leakage under the packaging pressure. Check all the connection lines related to the filling machine to ensure that there are no faults such as broken skins and short circuits.

　　Before starting the machine, carefully check whether there is water in all the water tanks, whether the chain plate is stuck, whether there are sundries on the conveyor belt, whether there are bottle caps in the lid storage box, whether the water source, power supply, and air source are connected. After all conditions are ready , and then turn on the main power supply QF, the power indicator light is on, the fault indicator light and the emergency stop indicator light are not on, then the starting conditions are met, press the start button on the control box and the start switch at the filling position, after the buzzer gives three warnings , the whole machine starts and runs, and enters the automatic working mode of washing, rinsing and filling. To stop, press the stop button at the filling place and the control box. After stopping, the main power should be turned off. ‍

　　2. Use safety rules

　　There are no foreign objects in the filling machine equipment (such as tools, rags, etc.); those with long hair should wear a hair cover; all protective objects should be safe and reliable, and it is strictly forbidden to wear clothing that may be caught by moving parts (such as scarves, bracelets, watches, etc.) etc.); the filling machine is not allowed to have abnormal noise, if there is any, stop it immediately and check the cause; do not clean the electrical unit with water or other liquids; when cleaning, wear work clothes, gloves, glasses, etc., and do a good job of protection; when the machine is running, Someone must monitor, do not use tools or other objects close to the machine; do not let people not related to the operation close to the equipment. ‍

　　3. Maintenance and maintenance

　　Regular inspection and maintenance: Pneumatic components such as cylinders, solenoid valves, speed control valves and electrical parts should be inspected monthly. The inspection method can be checked by manual adjustment to check whether it is good or bad and the reliability of the action. The cylinder mainly checks whether there is air leakage and stagnation. The solenoid valve can be forced to operate manually to judge whether the solenoid coil is burned or the valve is blocked. The electrical part may pass the input and output signals. Check the indicator light, such as checking whether the switch element is damaged, whether the line is broken, and whether the output elements are working normally.

　　Daily maintenance precautions: Whether the motor is running normally, whether the installation environment is normal, whether the cooling system is abnormal, whether there is abnormal vibration, abnormal sound; whether there is abnormal overheating and discoloration. ‍

　　4. Precautions

　　The motor and the casing must be grounded, and the neutral wire and the ground wire must be separated; the power supply line of the machine must be introduced through a leakage switch; the pneumatic three components require special pneumatic lubricating oil to prolong the service life of the cylinder; the water pump is strictly prohibited from working without water. During the operation, pay attention to replenish water to the alkali water tank and disinfection water tank, and at the same time ensure the supply of cleaning water. ‍

　　5. Equipment cleaning requirements

　　Clean the nozzles, pipes, conveyor belts, and water tanks of the filling machine equipment before and after work every day. Clean and disinfect the filling equipment and pipelines regularly every week. Operators should record and save the disinfection and cleaning process. ‍