A precise positioning sewing machine for high-end leather shoe processing

Abstract

The invention discloses a precise positioning type sewing machine for processing high-end leather shoes, comprising a sewing machine base and a groove, and the upper surface of the sewing machine base is provided with a groove; Cooperate with each other to drive the moving plate to move in the horizontal direction, so as to sew the upper in the horizontal direction. By setting the electric push rod, the slider is pushed to move in the vertical direction, so as to sew the side of the shoe in the vertical direction. The whole process does not require Manually fix and move the shoes, with high work efficiency; by setting the spring at the lower end of the shoe groove, the spring squeezes the placing plate, and the leather shoes are fixed under the pressing between the placing plate and the upper top plate, which avoids the shoes from moving during the sewing process. The cross needle groove plays a guiding role for the sewing needle to ensure the sewing quality; by moving the gear lever, the distance and size of the cross needle groove can be adjusted, so that the stitch length of each leather shoe is the same, and the defective rate of leather shoes can be reduced.

Description

technical field [0001] The invention relates to the technical field of upper sewing devices, in particular to a precise positioning type sewing machine for processing high-end leather shoes. Background technique [0002] Industrial sewing machines are sewing machines suitable for sewing workpieces for mass production in sewing factories or other industrial sectors. Clothing, shoes and hats, and other factories that need sewing machines all use industrial sewing machines. In the production process of leather shoes, sewing machines are needed to sew the upper and the side of the shoe, but there are also some disadvantages in the use process: [0003] 1. Generally, the operation of sewing machine is to fix and move leather shoes manually. After working for a long time, employees will have eye fatigue, which will lead to stitch deviation in the subsequent sewing; [0004] 2. Due to operator error, the needle of the sewing machine is easy to get stuck in the hand, which affects ...

AI Technical Summary

Problems solved by technology

[0003] 1. Generally, the operation of the sewing machine is to fix and move the leather shoes manually. After working for a long time, the employees will suffer from eye fatigue, which will lead to stitch deviation in the subsequent sewing;

[0004] 2. Due to the operator's mistake, the needle of the sewing machine is easy to stick to the hand, which affects the work progress, and the sewn upper needs to be disassembled and sewed again;

[0005] 3. The length of the sewing stitches on the leather shoes is not equal, it needs to be estimated according to the experience of the operator, and the leather shoes are flawed, which increases the defective rate

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