Upper liquid feeding type padder

Abstract

The invention discloses an upper liquid feeding type padder for solving the technical problem of strip marks on fabric surfaces due to nonuniform liquid entrainment of fabrics after padding of the fabrics. A padding device comprises a first roller and a second roller, a feed tank is arranged under the first roller and the second roller, and a liquid feeding device is arranged above the padding device and comprises a left retaining plate, a right retaining plate, at least a group of liquid feeding pipes, connecting pipes and a stirring drum. The left retaining plate and the right retaining plate are both in arc fit with outer peripheries of the first roller and the second roller, and the liquid feeding pipes are communicated through the connecting pipes, arranged between the left retainingplate and the right retaining plate and provided with liquid outlets. The liquid feeding device further comprises first pipelines, a first pump, second pipelines, a third pipeline and a third pump. The first pipelines are connected to the stirring drum and the liquid feeding pipes, the first pump is connected with the first pipelines, the second pipelines are connected to the feed tank and the liquid feeding pipes, and the third pump is connected to the third pipeline which is connected to the feed tank and the stirring drum.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing, in particular to a padding car for feeding liquid from above. Background technique [0002] In the traditional pad dyeing process of textiles, it is necessary to pad the cloth with dyeing solution or various chemical solutions, and then heat and dry the cloth with the solution, develop color, and fix the color. There are many traditional pad coating methods, such as Uniform rolling car, heavy-duty rolling car, etc., but the feed tanks of these rolling methods are all set under the rolls, and the solution is dipped in the tank, and then from the bottom between the two rolls or between the rolls During the rolling process, the excess solution will flow down in the direction opposite to the running direction of the cloth, and the flowing solution will form what is commonly called "tear marks" on the surface of the cloth. That is to say, a strip solution flowing longitudinally is...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention discloses a padding car with upper liquid supply, which is used to solve the technical problem of strip marks formed on the cloth surface due to the uneven amount of liquid in the cloth after rolling in the cloth padding method

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