In the industrial production link, the stable operation of automatic packaging machines plays a key role in production efficiency and product quality. However, in the process of using the machine for a long time, various kinds of failures will inevitably occur, affecting the production schedule. So, what are the common problems of automatic packaging machines? What is the method of elimination?
Common faults and troubleshooting methods
1. The cylinder of the packaging machine does not move: First of all, check whether the air source pressure is in the normal range, and test whether the solenoid valve can be operated manually and flexibly. Through these steps, you can further determine whether the solenoid valve is damaged, and whether the cylinder is stuck or leaking.
2. The packaging machine crashes, weight is not allowed, alarms, etc. : under the premise of ensuring that the components are intact and other conditions are reliable, you can try to use the method of power off initialization. After that, manually press the solenoid valve to empty the scale hopper, carry out the scale calibration operation, and then turn on the machine after completion.
3. The bag holder of the automatic packaging machine does not work: it is necessary to check whether the corresponding indicator status of the control instrument is consistent. If the status indicator is correct, you should further check whether the solenoid valve is damaged. Similarly, for no coarse feed (fine feed) faults, you can also refer to this process to check.
The method of removing the fault of stepper motor driver
1. Check the line: carefully check the line connection and eliminate the line fault in time.
2. Replace the bag proximity switch: If the switch is faulty, replace the bag proximity switch with a new one.
3. Replace the controller of the automatic packaging machine: If the controller is faulty, replace it.
4. Replace the stepper motor driver: If the above methods can not solve the problem, consider replacing the stepper motor driver.
The troubleshooting and solving of automatic packaging machine requires the operator to have certain professional knowledge and practical experience. By accurately judging the fault type and taking targeted elimination methods, the stable operation of the automatic packaging machine can be effectively guaranteed and the production efficiency can be improved.
