Sewing machine for gathering operation

Abstract

The invention discloses a sewing machine for gathering operation. The sewing machine comprises a processing table, a pressing unit, a gathering unit, a sewing device and a thread wheel frame, whereinthe sewing device is arranged on the right side of the top end of the processing table; the thread wheel frame is arranged at the top end of the sewing device; a storage unit is arranged at the bottomend of the processing table; a fixing unit is arranged on the rear side of the top end of the thread wheel frame; a limiting unit is arranged on the rear side of the top end of the processing table;adjusting units are arranged on the left side and the right side of the bottom end of the processing table; the pressing unit comprises a rubber roller, a connecting plate, a main motor, an insertingblock, a supporting block, an electric telescopic rod and a linear motor; the linear motor is arranged on the left side face of the processing table; the electric telescopic rod is arranged at the topend of a rotor base of the linear motor; the supporting block is arranged at the top end of the electric telescopic rod; and an inserting groove in the top end of the supporting block is inserted with the inserting block. The sewing machine for the gathering operation is easy to use, convenient to adjust, high in practicability and high in working efficiency.

Description

technical field [0001] The invention relates to the technical field of sewing devices, in particular to a sewing machine used for shirring operations. Background technique [0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing materials. The sewing machine can sew cotton, hemp, silk, wool , artificial fiber and other fabrics and leather, plastic, paper and other products, the stitches are neat and beautiful, smooth and firm, the sewing speed is fast, and the use is easy, and art forms such as hand-push embroidery and computer embroidery are derived from it. The current sewing machine is sewing During the process, the fabric is prone to slip due to no compression measures, which will affect the subsequent sewing effect. At the same time, due to the lack of structure for the fabric, the fabric after sewing is prone to folds and overlaps, which is prone to ...

AI Technical Summary

Problems solved by technology

[0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing materials. The sewing machine can sew cotton, hemp, silk, wool , artificial fiber and other fabrics and leather, plastic, paper and other products, the stitches are neat and beautiful, smooth and firm, the sewing speed is fast, and the use is easy, and art forms such as hand-push embroidery and computer embroidery are derived from it. The current sewing machine is sewing During the process, the fabric is easy to slip due to no compression measures, which will affect the subsequent sewing effect. At the same time, because there is no structure for the fabric to be gathered, the fabric after sewing is prone to folds and overlaps, which is prone to the problem of stitching , and the tools needed in the sewing process are not convenient to take, which will affect the efficiency of personnel sewing

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