Blind seam shoulder pad sewing machine

Abstract

The invention discloses a shoulder pad blind-stitch machine which mainly aims to overcome the defects that when equipment like the prior temporary stitch machine, a button sewing machine and so on are used for tailoring a shoulder pad, stitches penetrate through the whole thickness and the shoulder pad is made to be irregular on the surface and too tight in tailoring, and replaces hand sewing shoulder pad to improve efficiency. The invention comprises a machine frame, a blind-stitch machine handpiece which is arranged on the upper part of the machine frame, and an electrical control device which is arranged on the lower part of the machine frame and used for controlling machine needle motion on the handpiece, wherein, a feed mechanism used for adjusting height of a shoulder pad is arranged on the machine frame facing to a machine needle on the handpiece and connected with a motor output shaft in the electrical control device through a driving mechanism. By utilization of the shoulder pad blind-stitch machine to tailor the shoulder pad, stitches can not penetrate through the bottom surface of the shoulder pad, and tailoring tightness and tailoring depth can be adjusted, thereby the shoulder pad has the advantages of unlikely occurrence of irregular phenomenon, proper tightness, and leveling and beautiful appearance; because no stitches are arranged on the bottom surface of the shoulder pad, blind effect which can not be reached by other sewing machines is realized.

Description

technical field [0001] The invention relates to a sewing machine specially used for sewing and fixing shoulder pads on clothing, in particular to a blind stitch shoulder pad sewing machine. technical background [0002] Shoulder pads are of great significance in shaping the shape of clothing and increasing the added value of products. At present, most of the methods for sewing garment shoulder pads are to use high-end sewing machines or button sewing machines. The disadvantage of using these two sewing machines to sew shoulder pads is that the upper and lower sides of the shoulder pads will be threaded and tightened, causing the upper and lower sides of the shoulder pads to appear. Unevenness affects the appearance; for some garments (such as men's suits, women's fashion, jackets, etc.), the shoulder pads need to be loose and cannot be tightened. In this case, high-end sewing machines or button sewing machines cannot be used. It can only be sewn by hand, which is slow and i...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing sewing machine or button nailing machine when fixing the shoulder pad, and provide a blind seam shoulder pad sewing machine in which the suture does not penetrate the entire thickness of the shoulder pad, instead of hand-sewing the shoulder pad, to achieve The sewing effect is faster than manual sewing and cannot be achieved by other sewing equipment

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