An automatic placket machine and placket opening process

Abstract

The application relates to an automatic door flap machine and a door opening process, wherein the automatic door flap machine includes a template sewing machine, a presser foot device and a shearing device, and the template sewing machine includes a workbench, a sewing machine head and a moving beam; The width direction is slidably connected to the moving beam, and the presser foot device includes a base plate and a pressing bar mechanism; the automatic placket machine also includes a stop air supply assembly for blowing and folding the placket fabric and covering the U-shaped stitches and for The air supply unit for blowing the folded back placket fabric to expose the U-shaped stitches. The cutting device is used to cut the placket fabric in the U-shaped stitches from the clothing fabric. The application can reduce the subsequent manual process of flipping and sewing the placket fabric, improve the degree of automation, and effectively improve production efficiency.

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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