What are the maintenance measures for powder filling packaging line

In the equipment cleaning management, the dust inside the metering part, heat sealing mechanism and electric control box should be cleaned immediately after shutdown. Scattered materials must be handled in time to prevent wear of machine parts and ensure that the sealing lines of the heat sealer body are clearly visible. During the cleaning process, it is essential to use special tools and cleaning agents to avoid damage to the surface of the equipment. For materials with strong adhesion, it is recommended to combine the vibration function for auxiliary cleaning to ensure that there is no residue inside the equipment.

Component inspection is a key link to ensure stable operation of the equipment. The tightening of screws in various parts should be checked daily to prevent loosening caused by vibration. Key components such as sensors and sealers need to be monitored to ensure that their sensitivity and sealing are maintained in the best state. For transmission components, regularly check the tension of the belt and the meshing state of the gears to avoid failures caused by wear. In addition, attention should be paid to the flexibility requirements of the equipment and the adjustment speed during production batch switching should be evaluated to ensure that the equipment can adapt to the packaging requirements of different products.

Lubrication management should follow the principle of "appropriate amount, regularity and precision". The gear meshing points, the oil filling holes of the bearing seats and all moving parts should be filled with oil every shift, especially the reducer is strictly prohibited from running without oil. When filling the lubricating oil, it is necessary to avoid oil droplets falling on the rotating belt to prevent slipping or belt aging. The selection of lubricating oil should be based on the working conditions of the equipment and the manufacturer's recommendations to ensure that its viscosity and anti-oxidation properties meet the requirements, thereby extending the service life of the equipment.

The maintenance of the electrical system is equally important, and special attention should be paid to the cleaning of the distribution cabinet and the tightening of the wiring terminals. Clean the dust inside the distribution cabinet regularly, check the wear of the contactors, relays and other action contacts, and replace the aging components in time. The insulation resistance of the motor should be regularly tested with a megohmmeter, and the balance of the three-phase current should be calibrated with a clamp ammeter to prevent motor damage caused by phase loss. In addition, check the program version of the PLC control system regularly to ensure its matching with the equipment hardware.

Environmental control is essential for the normal operation of the equipment, and the equipment operation area needs to be kept dry and ventilated. High humidity environment can easily cause electrical components to get damp, and dust accumulation may cause short circuit problems. For special materials (such as sterile powder), it is necessary to operate in a clean room and be equipped with an efficient air purification system. The ambient temperature should be controlled within the range allowed by the equipment to avoid mechanical deformation caused by thermal expansion and contraction.