Cutting mechanism of soft material product

Abstract

The invention provides a cutting mechanism for soft material cutting, which comprises a carrier and a cutter, wherein the carrier is provided with a cutting groove which is matched with the cutter; an arch structure is formed in the cutting groove on the carrier; and the cutter is arranged on the arch direction of the arch structure. After the scheme is adopted, a soft material device is arranged on or in the carrier; when the cutter cuts the material, because the arch structure is formed in the cutting groove of the carrier, soft material product surfaces on both sides of the cutter are naturally opened in a V shape, so as to prevent the cut soft material products from forming friction-type extrusion to the cutter, effectively reduce the friction resistance of the cutter in a cutting process and the kinetic energy loss, prolong the service life of the cutter, and simultaneously, greatly ensure the cutting quality of the soft material products. By adopting the scheme, the cutting device has the advantages of simple structure, easy realization and high reliability.

Description

Technical field: [0001] The invention relates to the technical field of cutting machinery, in particular to a cutting mechanism for soft material products such as leather, cloth, paper and sponge. Background technique: [0002] Most of the existing cutting devices for soft material cutting are simply designed with a cutting table placed in a horizontal line. When the cutting knife is cutting, the width of the kerf cut by the blade of the cutting knife and the soft material product must be smaller than the width of the cutting knife blade. In this way, there will be mutual extrusion between the cutting knife and the soft material products on both sides of the slit. On the one hand, the friction resistance of the cutting knife will increase during the cutting process, resulting in loss of kinetic energy driving the cutting knife, increasing The energy consumption of the entire cutting device is increased because the cutting knives are generally driven by motors; and it is diff...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing cutting devices for soft material cutting are simply designed with a cutting table placed in a horizontal line. When the cutting knife is cutting, the width of the kerf cut by the blade of the cutting knife and the soft material product must be smaller than the width of the cutting knife blade. In this way, there will be mutual extrusion between the cutting knife and the soft material products on both sides of the slit. On the one hand, the friction resistance of the cutting knife will increase during the cutting process, resulting in the loss of kinetic energy driving the cutting knife and increasing The energy consumption of the entire cutting device is increased because the cutting knives are generally driven by motors; and it is difficult to position the cylindrical soft material and it is easy to roll when cutting. On the other hand, the increase in friction resistance also increases the temperature of the entire cutting knives , the service life is shortened, and the high temperature will greatly affect the quality of soft material products after cutting

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