Simple heald twisting mechanism for trial production of eyelet fabric by sample weaving machine, and using method thereof

The invention discloses a simple heald twisting mechanism for trial production of an eyelet fabric by a sample weaving machine, and a using method of the simple heald twisting mechanism. The simple heald twisting mechanism comprises a front heald frame, a middle heald frame and a rear heald frame which are arranged sequentially, wherein a wooden stick is fixedly arranged on a rack below the front heald frame; the lower end of a loop is sleeved on the wooden stick while the upper end of the loop passes through a front heald eye. The simple heald twisting mechanism for trial production of the eyelet fabric by the sample weaving machine disclosed by the invention is simple in structure, strong in operability, simple in the using method, and particularly suitable for trial weaving of high-performance fiber eyelet fabrics, such as, glass fiber eyelet fabric, and the like, and can maximally reduce cutting off of warp yarns by a metallic half heald through twisting, and expand the range of sample making variety of the sample weaving machine.