Tension adjusting device in non-woven fabric bundling process

Abstract

The invention relates to the technical field of textiles, and discloses a tension adjusting device in a non-woven fabric bundling process. The tension adjusting device comprises a supporting frame, wherein the back surface of the supporting frame is movably connected with a bundling roller; a stabilizing rod is fixedly mounted at the top end of the supporting frame; the bottom end of the stabilizing rod is movably connected with a roller; the outer wall of the roller is wound with fabric; the fabric is wound with a fixed roller; and the front surface of the fixed roller is movably connected with a roller frame. According to the tension adjusting device in the non-woven fabric bundling process, a top block is matched with cushion gas blocks for use, so that when tension of the fabric is toogreat, the top block in a stressed roller is stressed to move upwards; in a process that the top block moves upwards; four bent rods are in contact, and a coil spring rotates, so that a moving spaceof a movable rod is increased, and the bent rods rotate and stretch; and when the bent rods rotate and stretch, the four cushion gas blocks extrude each other, and gas in the cushion gas blocks is extruded out through gas leaking holes, so that the effects of extruding the gas into a gas pressure rod and triggering constant gas pressure unbalance in the gas pressure rod are achieved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a tension regulating device in the process of converging non-woven fabrics. Background technique [0002] Non-woven fabric refers to the manufacture of cloth-like products made of chemical fiber as the basic raw material and chemically bonded. Because it does not weave, it is also called non-woven fabric. It directly uses polymer slices, short fibers or filaments. The fibers are formed into a web through airflow or mechanically, then spunlace, needle punched, or hot-rolled for reinforcement, and finally processed to form a non-woven fabric. [0003] With the development of society, the demand for non-woven fabrics is increasing, because non-woven fabrics have good durability, filterability, elasticity, stiffness, expansion and other advantages, but in the production of non-woven fabrics In the process, the non-woven fabric is still a very thin fabric, so when the non-woven fabr...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a tension adjustment device in the process of non-woven fabric convergence, which has the advantages of double-roller tension adjustment and fast adjustment speed, and solves the problem that the non-woven fabric is broken in the middle due to slow tension adjustment

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