Equipment for producing multi-axial fabrics without warp-knitted yarns

• Main Authors: SUN HAO, ZHU JIAQIANG, WANG BIN
• Format: Patent
• Language: Chinese; English
• Published: 18.09.2013
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model provides equipment for producing multi-axial fabrics without warp-knitted yarns. The equipment consists of a knitting device, a heating device, a trimming device, a traction device and a crimping device, which are sequentially connected with one another. A knitting mechanism of conventional multi-axial production equipment consists of guide bars, warp-knitted yarns, a 0-DEG yarn sinker, a needle body, a needle core and a sinker, and a warp-knitted coil is formed by the warp-knitted yarns through a series of cooperated motion. The process equipment provided by the utility model is simple, easy to implement and safe, the overall structure of the produced multi-axial fabric is more stable, and the fabric is less prone to skewing, so that the using difficulty of the product in the subsequent process is reduced; meanwhile, fibers cannot be damaged in the production process, and thus the mechanical performance of the product is greatly improved.