Routine maintenance of packaging machine
Several key points for the maintenance of packaging machinery: cleaning, tightening, adjusting, lubricating, and anti-corrosion. In the normal production process, each machine maintenance staff should do, according to the maintenance manual and maintenance procedures of the machine packaging equipment, strictly perform various maintenance work within the prescribed cycle, reduce the wear rate of parts, eliminate the hidden danger of failure, and prolong The life of the machine.
Maintenance is divided into: routine maintenance, regular maintenance (points: first-level maintenance, second-level maintenance, third-level maintenance), special maintenance (points: seasonal maintenance, deactivation maintenance).
Routine maintenance
Focusing on cleaning, lubrication, inspection and tightening, routine maintenance is required during and after the work of the machine.
The first-level maintenance work is performed on the basis of routine maintenance. The main work content is to lubricate, tighten and check the relevant parts and their cleaning work.
The secondary maintenance work focuses on inspection and adjustment. Specifically check the engine, clutch, transmission, transmission components, steering and brake components.
The three-level maintenance focus is to detect, adjust, eliminate hidden troubles and balance the wear of various components. It is necessary to carry out diagnostic testing and conditional inspection on the parts that affect the performance of the device and the parts that have symptoms of failure, and then complete the necessary replacement, adjustment, and troubleshooting.
Seasonal maintenance
It means that the packaging equipment should focus on the detection and repair of components such as the combustion system, hydraulic system, cooling system, and starting system before entering the summer and winter.
Disable maintenance
This means that when the packaging equipment needs to be suspended for a period of time due to seasonal factors (such as winter breaks), it should be cleaned, plasticized, matched, and anticorrosive.
Troubleshooting
Solenoid does not pull in, the solution is: first check whether there is a problem inside or outside the host; secondly, check the solenoid tube, check if the solenoid has signs of power, remove mechanical jams, check under all normal conditions Internal power supply; often encountered in weighing and packaging machines are the causes of this failure are: sensor damage, bridge voltage failure, line connection or interruption error, the exclusion method is: detection of the sensor and the connection or the host Load signal, near detection of supply bridge and amplifier circuit or computer output display circuit, or remove the host, apply a clear signal through the internal short circuit, determine whether the fault is located in the machine or the switch, and then solve the problem.
