Components and functions of the case making Machine

Automatic case making machine applicable for making the outside hard case for the cigarette box, liquor box, comestic box, electronic box, sweet box..etc

 

Rolled edge part: The role of the rolled edge part is to press out several lines of cardboard for easy forming.

Cutting corner part: It is mainly divided into knife holder, blade, and anvil. The role is to cut off the excess paper at both ends of the tongue.

Trimming part: mainly divided into the upper and lower two semi-round steel trimming knives. The function is to cut off the excess paper edge. But now basically not used.

Two-axis knife holder: The main purpose is to make the width of the slot in the middle very narrow.

Pre-pressure wheel: also called the crushing wheel, a pair of metal pressure wheels installed directly in front of the slotting knife. Its main purpose is to adjust the pre-pressure of the carton line to facilitate the molding of the carton and prevent the wire from bursting.

Generally speaking, a certain pre-pressure and line speed can be better achieved by power.

Production should pay special attention to the details of the process.

1. Explosion-proof crushing wheel: the gap should be less than half of the thickness of the cardboard to avoid breaking.

2. Pressing wheel: according to the principle of not crushing, the gap is about half of the crushing wheel.

3. slotting knife: the gap between the upper and lower knives is about 3mm, and the gap between the paper clips is about 5mm. The upper or lower seat is covered with the sponge to prevent slippage.

4. Trimming knife: the upper knife and the lower knife contact 6-10mm or more, should be vertically together.

 

Reprinted fom ST Machinery – “Components and functions of the case making Machine”