Device and method for producing artificial turf fibers

Abstract

The invention relates to a device and a method for producing artificial turf fibers. The device comprises a deformation component (2) and a plurality of winding stations. The deformation component (2) is provided with a cut-through hollow cavity, the outer wall of the deformation component (2) is provided with vent holes (21), and compressed gas at a preset temperature is fed into the hollow cavity via the vent holes (21) to enable fibers (13) passing through the hollow cavity to be bent and deformed. A winding device (1) for winding the fibers (13) is arranged in every winding station and comprises a tension regulating component for regulating tension when the fibers (13) are wound. The device is capable of ensuring consistency of tension when the fibers are wound in all the winding stations to make deformation amounts of the fibers in all winding stations during winding approximate to one another, so that whole artificial turf is kept highly consistent, and streaks are observed approximately visually while flatness of the artificial turf is improved.

Description

technical field [0001] The invention relates to the technical field of artificial turf production, in particular to an artificial turf fiber filament production device and method. Background technique [0002] With the continuous promotion and rapid development of the artificial turf industry, artificial turf has become a product for mass consumption and comfort, and is widely used in leisure landscapes, putting greens, gateball and other venues. At present, in practice, not only higher requirements are put forward for the overall uniformity of the appearance of the lawn, but also requirements for the rolling speed and direction of the ball are put forward for the flatness of the sports field during use. [0003] In the prior art, when producing artificial turf, after obtaining straight fiber filaments, it is necessary to use a deformation tube to bend and deform the fiber filaments. Specifically, the fiber filaments are placed in the deformation tube, and high-temperature a...

AI Technical Summary

Problems solved by technology

The tension provided by each retracting device to the fiber filament can only be adjusted during the assembly process, and the tension provided by each retracting device cannot be further adjusted subsequently, resulting in winding into a tube in different retracting stations The degree of bending of the final fiber filaments is inconsistent

[0004] Therefore, the surface effect of the artificial turf produced by the method in the prior art is unstable, and due to the inconsistent retraction, it is easy to show abnormal color bars

Moreover, this method cannot meet the needs of customers for different retraction effects of the lawn, and large deviations in the execution of order production cannot stabilize production.

According to the current development of the turf industry, it is still not possible to produce high-quality turf with consistent retraction stably, so it cannot meet the needs of some customers for artificial turf with high consistency and flatness.

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