Automatic placket machine and placket forming process

Abstract

The invention relates to an automatic placket machine and a placket forming process. The automatic placket machine comprises a template sewing machine, a presser foot device and a shearing device, wherein the template sewing machine comprises a workbench, a sewing machine head and a moving cross beam; and the presser foot device is slidably connected to the moving cross beam in the width direction of the workbench and comprises a bottom plate and a pressing rod mechanism. The automatic placket machine further comprises a front edge air supply assembly used for blowing air to placket cloth, folding the placket cloth and covering a U-shaped stitch, and a flanging air supply assembly used for blowing air to the folded placket cloth and enabling the U-shaped stitch to be exposed; and the shearing device is used for cutting the placket cloth in the U-shaped stitch and clothes cloth. According to the invention, the follow-up procedure of manually turning and sewing the placket cloth can be reduced, the automation degree is improved, and the production efficiency is effectively improved.

Description

technical field [0001] The present application relates to the technical field of sewing equipment, in particular to an automatic placket machine and a placket opening process. Background technique [0002] The placket refers to the slit or slit part of clothing, trousers, skirts, etc. Specifically, the placket can be divided into a paired placket, a symmetrical placket, and an asymmetrical placket according to the docking method; among them, the placket is The placket is a form of opening without folding doors. The left and right plackets of the placket do not overlap and are generally not connected to each other; symmetrical and asymmetrical plackets have folded doors, that is, the left and right plackets of the placket overlap each other. To form a folded door, this kind of fly usually has buttons installed to realize the connection at the fly. [0003] In related technologies, the opening process of clothes mainly uses automatic template sewing machines. Specifically, th...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there is no folding door in the front door opened for clothing by using an automatic template sewing machine. If you want to make a front door with a folding door, you need to manually reprocess it later to increase the production efficiency. reduce

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