Textile size film preparation instrument

Abstract

The invention relates to the technical field of textile, in particular to a textile size film preparation instrument which comprises a support, an annular frame, a motor and a controller. Due to the fact that poured slurry has different viscosity properties, the thickness of a film layer is uneven due to the fact that slurry with different viscosity parameters is coped with in the fixed blade coating process, different mechanical property expressions are generated between different positions of a prepared slurry film, and the performance of the slurry on a final textile is affected. Therefore,the state of a bearing film in an arc-shaped rod is adjusted through an arranged oil cylinder, the motor drives the bearing film to rotate, the concave inclination angle of the bearing film is changed by adjusting the oil cylinder, the rotating speed of the motor is controlled to adjust centrifugal force borne by slurry in the bearing film, the poured size forms a uniform size film on the surfaceof the bearing film under the combined action of the centrifugal force and the gravity, the mechanical property difference caused by uneven thickness of the films prepared from different size components is avoided, and therefore the application effect of the textile size film preparation instrument is improved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a textile size film preparation instrument. Background technique [0002] The adhesion between the textile fiber and the size is related to the size film performance after the size film is formed, which determines the degree of improvement of the weavability of the sizing yarn for textiles, and at the same time puts forward requirements for the selection and proportion of the size, and the size The film preparation process includes size preparation, size film casting and size film forming, and the thickness uniformity of the size film is the key to the performance of the size film; for the introduction of the textile size film, please refer to: Gao Weidong et al., Textile Size Size Film Preparation method [J]. Cotton Textile Technology, 1999 (No.4). 199-202. [0003] At present, in the preparation process, the thickness of the slurry film layer is often controlled by scraping, ...

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Problems solved by technology

[0003] At present, in the preparation process, the thickness of the slurry film layer is often controlled by scraping, and the composition difference between the slurry makes the slurry have different viscosity properties. The fixed scraping process will bring the thickness of the slurry to the slurry with different viscosity parameters. Inhomogeneity, and lead to different mechanical properties between different positions on the prepared size film, which affects the size performance of the final textile

[0004] There have also been some technical solutions for textile size film preparation instruments in the prior art. For example, a Chinese patent with application number 2018101319582 discloses a textile size film preparation device, which includes a base, and a horizontal slurry coating is installed on the top of the base. platform, the left and right sides of the horizontal pulping platform are equipped with hydraulic cylinders, and the hydraulic cylinders are installed on the top of the base, the hydraulic cylinders are connected to the connecting plate through hydraulic telescopic rods, and the slide rails on the connecting plate Slidingly connected with the slider on the scraper installation frame, the scraper is installed at the bottom of the scraper installation frame, the connecting plate is connected with the top plate through the connecting rod, the electric heating coil is installed at the bottom of the top plate, and the horizontal paving An overflow tank is arranged on the pulp table, and a through hole is arranged at the bottom of the overflow tank, and the through hole is connected with the overflow tank, and a textile pulp collection box is arranged directly below the overflow tank; this technical solution solves the problem of Some textile size film preparation devices are difficult to prepare a size film with uniform thickness. The structure is simple, the operation is convenient, the work efficiency is improved, and the practicability is strong; but this technical solution does not solve the preparation process of different performance size films. The strength and speed requirements of the scraping action required by the difference in the composition of the slurry, the problem that it is difficult to prepare a slurry film with different performance parameters with a constant scraping action

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