What is the reason why the semi-automatic packing machine has been sending tape?

Update:23-07-2020
Summary:

The semi-automatic packing machine is a kind of relativ […]

The semi-automatic packing machine is a kind of relatively low degree of automation. Generally, manual intervention is required during the work process. After each baling is completed, the packing machine will automatically send a piece of bale to bring it out. The length of the bale is on the packing machine's control panel. Adjustments have been made, but recently there has been a response from users that the packing machine has been sending tapes all the time. Why?

B21 Low Table Single motor Semi automatic Book Box PP Packing Binding Machine

If users do not have to worry about this situation, it may be caused by three reasons:

1. The upper grading spring is too tight. The upper grading spring is used to control the upper grading feeding belt. If it is adjusted too tightly, the upper grading is always in the state of feeding and cannot bounce, so there will be a situation of continuous feeding.

2. Roller wear. The probability of this situation is relatively small, but it also exists. If such a situation occurs, the user only needs to replace the roller.

3. Electromagnet failure. The electromagnet is used to control the pull-in and pop-up of the upper and lower grades. If the electromagnet is damaged, the upper and lower grades cannot be ejected, and the belt will always be sent.

In summary, the first and third situations generally occur more often. Users can check the equipment by themselves. If it is these two situations, they can solve the problem very quickly and avoid the failure of the packing machine. And affect the production schedule.