Elasticizing equipment used for DTY fabric

Abstract

The invention discloses elasticizing equipment used for DTY fabric in the technical field of fabric elasticizing. The equipment comprises a base plate, a discharging wheel is arranged on the right side of the top end of the base plate, the fabric is wound on the discharging wheel, driving wheels and driven wheels are arranged on the base plate, pressing wheels are arranged on the base plate, and pressing wheel rotating shafts are arranged in the centers of the pressing wheels. The pressing wheel rotating shafts are fixedly connected with limiting sliding blocks, the limiting sliding blocks areconnected to limiting rods in a sleeving manner, each limiting sliding block is rotatably connected with two sets of supporting rods, the two sets of supporting rods of each limiting sliding block are rotatably connected with lead screw sliding blocks correspondingly, and the two sets of lead screw sliding blocks of each limiting sliding block are connected to a first lead screw and a second leadscrew in a interactively sleeving manner correspondingly. The first lead screws are fixedly connected with the second lead screws, the first lead screws are fixedly connected with hand wheels, a material guiding wheel is arranged in the center of the left side of the top end of the base plate, and a material collecting wheel is arranged on the right side of the bottom end of the base plate. According to the equipment, the tensile strength can be rapidly adjusted conveniently, and through combined use of transverse pressing elasticizing and longitudinal pressing elasticizing, the fluffy capacity of DTY is better.

Description

technical field [0001] The invention relates to the technical field of fabric texturing, in particular to a texturing device for DTY fabrics. Background technique [0002] The difference between DTY and FDY in detail is that the difference in drafting speed when the fibers are bundled leads to the difference in the process. The difference between DTY and FDY is that there is an additional process of false twisting. , the fabric is twisted in a certain direction, and the silk is still straight when wound, but in a relaxed state, it shrinks and becomes fluffy. While FDY is in a relaxed state, there is no contraction; [0003] In the process of false twisting, the stretching strength is very important. The stretching strength is small, resulting in insufficient fluffy strength of the fabric after false twisting. If the stretching strength is too large, the fabric will be broken. The difference is that in summer and winter, the temperature difference If the force cannot be adj...

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