Cutting and folding devices for fiber or plastic products

Abstract

The invention discloses a cutting and folding device for fiber or plastic products. The cutting and folding device for the fiber or plastic products comprises a cutter, a rotating cutter wheel, at least one differential wheel, a first folding wheel and a second folding wheel. The cutter and the rotating cutter wheel are used for cutting the fiber products passing between the cutter and the rotating cutter wheel so as to form fiber products with flat cut edges. The differential wheels can enable the adjacent fiber products to be partially overlapped, and then the first folding wheel and the second folding wheel are used for folding the partially overlapped fiber products to form multi-folded fiber products. By the aid of application of the cutting and folding device, orderliness of stacked fiber or plastic products can be improved.

Description

technical field [0001] The invention relates to a cutting and folding device for fiber products or plastic products, which can improve the orderliness of stacked fiber products or plastic products. Background technique [0002] see figure 1 , is a schematic diagram of the structure of an existing cutting and folding device for fiber products. As shown in the figure, the existing cutting and folding device 10 mainly includes a knife wheel 11, a runner 13, a differential wheel 15, a first folding wheel 171 and a second folding wheel 173, and is used for fiber products 12 for cutting and folding. [0003] The cutter wheel 11 is adjacent to the rotating wheel 13 , and the rotation directions of the two are opposite. For example, the cutter wheel 11 rotates in a counterclockwise direction, while the rotating wheel 13 rotates in a clockwise direction. The cutter wheel 11 is provided with a plurality of cutters 111, and the surface of the runner 13 is provided with a plurality o...

AI Technical Summary

Problems solved by technology

However, during the process of the fiber product 12 being conveyed from the runner 13 to the differential wheel 15, the fiber product 12 is transferred from the groove 131 of the runner 13 to the groove 151 of the differential wheel 15, Figure 1B As shown, this is not only detrimental to the transmission of the fiber product 12, but also easily causes the displacement of the fiber product 12 during the transmission process, and makes the order of the folded fiber product 12 poor.

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