Cloth cutting device

Abstract

The invention discloses a cloth cutting device. The cloth cutting device comprises an uncoiling positioning rotary shaft, a supporting platform, a gantry, a cutter and a driving mechanism, wherein the driving mechanism comprises a screw rod, a moving rack, a motor, a cylinder, an assembly rack, a cutter rest and a driving mechanism; the cutter is arranged on the cutter rest; cloth pressing bars are arranged on two sides of the cutter rest on the assembly rack; the cloth pressing bars are arranged along the width direction of a cloth; the length of the cloth pressing bars is not smaller than the width of the cloth; the cloth pressing bars are movably arranged on the assembly rack through a plurality of elastic connection components; each elastic connection component comprises a connection rod and a spiral spring; the lower end of each connection rod is fixedly connected with the corresponding cloth pressing bar through welding; the upper end of each connection rod penetrates through a vertical through hole in the moving rack and then is fixedly connected with a baffle block; the outer diameter of each baffle block is larger than the hole diameter of each vertical through hole, so that each connection rod is limited in the corresponding vertical through hole to move vertically; and the upper and lower ends of each spiral spring are separately resisted against the assembly rack and the corresponding cloth pressing bar. By adopting the cloth cutting device, the cloth can be cut high efficiently; and the cloth cutting device has very good practicability.

Description

technical field [0001] The invention relates to a cloth cutting device. Background technique [0002] With the continuous development of the economy and the continuous improvement of people's living standards, people put forward new requirements for the quality and types of various consumer goods to meet people's individual pursuits, and decorative fabrics are one of the many consumer goods. As we all know, cloth needs to involve many processes before it is made into a finished product. Among them, in the sewing process of the cloth, the existing needle plate installed on the common single-needle flat car can only provide the needles of the common single-needle flat car with the cooperation effect of sewing processing, but cannot be used for sewing before and after sewing. Neutralize the fabric after sewing for any cutting process; when it is necessary to cut the fabric before, during and after sewing, the usual method is to cut the fabric by the operator with scissors, Co...

AI Technical Summary

Problems solved by technology

Among them, in the sewing process of the cloth, the existing needle plate installed on the common single-needle flat car can only provide the needles of the common single-needle flat car with the cooperation effect of sewing processing, but cannot be used for sewing before and after sewing. Neutralize the fabric after sewing for any cutting process; when it is necessary to cut the fabric before, during and after sewing, the usual method is to cut the fabric by the operator with scissors, Correspondingly reduce the cutting efficiency; when the cloth to be cut is fabric or interlining, since the fabric or interlining is relatively thick and has a relatively high hardness, pure manual operation will further increase the burden on the operator, thereby reducing production efficiency

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