Automatic hat brim loading and unloading device of computerized pattern sewing machine

Abstract

The invention discloses an automatic hat brim loading and unloading device of a computerized pattern sewing machine and relates to the technical field of sewing machines. The automatic hat brim loading and unloading device of the computerized pattern sewing machine comprises a computerized pattern sewing machine workbench, the left side of the top of the computerized pattern sewing machine workbench is fixedly connected with a support frame, the right side of the bottom of the support frame is fixedly connected with the computerized pattern sewing machine, a moving support is glidingly connected at the top of the computerized pattern sewing machine workbench and right below the computerized pattern sewing machine, left and right sides of the bottom of the moving support are fixedly connected with adjusting plates through bolts, guide baffles are arranged on two sides to be matched with a limit trigger switch on the back side, three sides of a hat brim can be framed for positioning, bycooperation of an air cylinder, a push block and a rotating press plate, the air cylinder can push the rotating press plate to rapidly press the hat brim, the moving support and a structure on the moving support can be controlled by an external driving mechanism to move according to designed paths, the automatic operation work efficiency is high, and the computerized pattern sewing machine is easyto maintain.

Description

Technical field [0001] The invention relates to the technical field of computerized pattern sewing machines, in particular to a device for automatically lifting and lowering the brim of a computerized pattern sewing machine. 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 interlace or sew one or more layers of sewing material. The sewing machine can sew cotton, linen, silk, wool, man-made fibers and other fabrics and leather, plastic, paper and other products. The stitches sewn are neat and beautiful, flat and firm, and the sewing speed is fast and easy to use. And from this, art forms such as hand embroidery and computer embroidery are derived. There are many classification methods for sewing machines, and the more common one is to distinguish them by stitches and uses. The stitches of the sewing machine can be classified into two types: lock stitch and chain stitch. The lo...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a device for automatically lifting and lowering the visor of a computerized pattern sewing machine, which solves the problem of low efficiency of manual sewing work and the inability to guarantee sewing quality, while semi-automatic sewing machines generally require manual assistance in loading and unloading or positioning. It also consumes more manpower

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