On the question of the blade deviation of the slitting machine: how to adjust to avoid the deviation of the cardboard tail and the generation of burrs?

The slitting machine blade is an important processing link in the production of cardboard boxes, so if the slitting machine blade deviation will affect the quality of cardboard and carton products, and even the products produced are waste products. Therefore, we have to reduce the waste in the production of cardboard cartons according to the common deviation analysis of corrugated cardboard slitting machine blades.

Slitting machine blade slitting cardboard tail deflection:

1. Improper adjustment of the paper feeding positioning baffle of the slitting machine blade;

2. The slitting blade is too blunt, and the linear speed of other knives is different;

3. The paper guide wheel of the slitting machine blade is improperly adjusted;

4. The slitting machine blade feeds paper improperly.

slitting machine blade produce burr:

1. The slitting machine blade is blunt and should be polished;

2. The overlap between the slitting machine blade and the knife groove is too shallow;

3. Paper edges and paper hairs are involved in the knife slot of the slitting machine blade, which should be cleaned up before starting the machine;

4, the knife slot gap of the slitting machine blade is too large, generally not more than 2.5mm is appropriate.

slitting machine blade indentation line easy to break:

1. The base paper is inferior;

2. The pressing line is too deep.

slitting machine blade indentation line is not straight:

1. The pressing line of the slitting machine blade is too shallow, and the folding line is uneven, which affects the appearance of the box;

2. Slitting machine blade paper feeding deviation;

3. The upper and lower pressing rollers of the slitting machine blade are not adjusted correctly.

slitting machine blade incision edge is not vertical:

1. The angle of the blade holder of the slitting machine is not correct;

2. The slitting machine blade is not in the center of the knife slot;

3, slitting machine blade blade blade edge grinding bias.