Mechanisms Adjustable Design of One-side Sewing Device Apply in Textile Composites

One-side sewing technique can avoid the space limitation when processing the pre-shaped textile composites compare with the traditional sewing method.In order to adapt to the changes of parameters such as the thickness of the sewing material in the different operating environment , this article focus on adjustable design of mechanisms in one-side sewing device, utilize the method of changing the needle puncture angle and movement stroke of the needle-bar at the same time, realized the continuous adjustment of the suture parameters.Accordingly, analyzed and determined the stitching work space and the optimal parameter range of sewing material.