ZY folding machine direction

Modern folding machines are data-based and highly automated, but they are inseparable from the original foundation. Understanding basic principles is conducive to mastering modern technologies. One of the basic principles is to take a picture. The trend chart should be mastered and utilized.

ZY101 folding machine to the map

The folding device of the knife folding machine may have different combinations with the different folding direction and folding number of the signature, or may use one or two folding devices so as to achieve the requirement for folding the signature. However, there is a certain scope for restructuring or use.

As can be seen from the following figure, after the folding blank Q is positioned in the direction of the arrow and forwards to the forward gear A and the lateral gear B, the first set of folding blades is lowered to complete the first folding, and then the blank is turned and positioned. After that, the second set of folding knives descends to complete the second fold, and then turns and positions again to complete the third fold, and the folded blank falls into the receiving hopper b. Or use a 4th folding knife to continue the folding blank before the 5th folding knife is lowered: If it is finished - a fold parallel to the front fold, the folded blank is still a 40% folded signature, and will be charged separately. Tie bucket a.

It is also pointed out that the trend map is a top plan view. In fact, the folding devices are stacked one on top of the other, and the previous folding layer is higher than the subfolding layer, that is, the three-dimensional layered layer.

ZY201 folding machine to map:

When the folding blank Q is moved into the fence 1 and is aligned with the forward baffle and the lateral baffle, the folding of the signature can be completed, such as:

1) If the folding blank enters the fence 1 to complete the first folding, (using the fence 2) the signature falls into the collecting bucket a;

2) If the blank is straight into the fences 1 and 2 and the first and second parallel folds are completed, the signature still falls into the receiving hopper a;

3) If the billet enters the barrier 1, 3, 4 and the first, second and third folds are completed, the signature falls into the receipt c.

They are two-page, four-page, eight-page single and double-linked books, and other books and other different products.

This machine is also a knife folding machine. It uses some folding devices to complete the requirements of the number and orientation of the signatures. The initial design of the aircraft was not practical enough, and it was more practical to dismantle a complete set of folding devices. Therefore, what part of the drawing was not drawn.

After the blank Q is moved in the direction of the arrow and forward and sideways to the specified position, the first set of folding knife is lowered and the first folding is completed. When the blank is continued, the rotary knife R is rotated. The entire folded billet is cut into two billets, which is the reason for the double-post signature. Afterwards, the blanks move forward respectively, and the folding blades 2 and 2' descend to complete the second folding respectively, and also complete the third folding, even the fourth and fifth times respectively, and the folding blanks respectively fall into the receiving posts. a, b, c, d, e.

The signatures folded by the blanks can be described in a parallel “go to fold” style. For example, on page 153, the double page of the square is: C:3/5 = 1→2→3→c and C:3 /5 = 1→2'→3'→d. There is a double-post signature stroke style, and there is a bit more (') to show the difference.