handling and repairing common faults of semi-ag旗舰厅在线

common troubleshooting for semi-automatic packaging machines:

1、 strap handling: when the tape is stuck in the middle of the upper and lower extensions, or there is a foreign object blocking it that cannot be removed, the following measures should be taken:

1. remove the fixed upper hexagonal screw cap and washer of the upper extension, and keep the lower hexagonal screw cap stationary;

2. loosen the two 5mm countersunk screws on the upper and lower extension connecting shafts;

3. remove the connecting shaft, pick up the upper extension, and remove any foreign objects that are stuck;

4. please note that there must be a 0.5mm gap between the upper and lower nuts and the l-shaped curved plate.

2、 the packaging machine does not automatically feed:

1. firstly, check if the "strip length adjustment" is at the "0" mark, and then check if the threading process is correct;

2. check that ls5 is in the zero state. if the contact fails to touch the cam, it should be slightly adjusted inward;

3. foreign objects stuck in the upper and lower extensions can be removed;

4. the width and thickness of the pp strip used are uneven;

5. the crossbar electromagnet is not working properly;

6. circuit board feeding relay fault.