Package fabric-feed prewetting and drying roughening machine

Abstract

The invention discloses a package fabric-feed prewetting and drying roughening machine, belonging to the technical field of textile machinery. The fabric-feed prewetting and drying roughening machine comprises a frame, a roughening area, a fabric feed mechanism and fabric discharge mechanism, wherein the roughening area is provided with a plurality of sets of roughening rolls, a dust suction hood is arranged below the roughening rolls, and a spray device is arranged above the roughening rolls; a padder is respectively arranged before and behind the roughening area, a front drying device is arranged before the roughening area, a cold water tank is arranged between the front drying device and the roughening area, and a front tension swing rod is arranged between the front drying device and the cold water tank; the front drying device is provided with a hot water tank, and rolls are arranged between the hot water tank and front drying expanding rolls; a back drying device is arranged behind the roughening area, and a back tension swing rod is arranged between the back drying device and the back padder; drying cylinders of the back drying device and the front drying device have identical structure and arrangement; a tension regulator is arranged between the front drying device and the front tension swing rod; the front drying device has four drying cylinders, and the back drying device also has four drying cylinders; and the fabric is sequentially wound on the first drying cylinder, the second drying cylinder, the third drying cylinder and the fourth drying cylinder from low to high.

Description

technical field [0001] The invention relates to a sanding machine, in particular to a cloth pre-wetting and drying sanding machine, which belongs to the technical field of textile machinery. Background technique [0002] The roll-loaded cloth pre-wet drying and sanding machine in the prior art includes a frame, a sanding area, and a cloth feeding and cloth output mechanism. There is a spraying device on the top of the cover; there are rolling cars in the front and back of the sanding area, and the sides of each group of sanding rollers are equipped with supporting rollers and pressure rollers. Adjusting the height of the supporting rollers can control the contact angle between the cloth and the sanding rollers. To control the hair height, the pressure roller is driven by the pressure roller cylinder. When the pressure roller is pressed down, the cloth surface contacts the running sanding roller and is sanded, and each sanding roller is driven by each sanding roller motor. W...

AI Technical Summary

Problems solved by technology

Such a sanding machine has the following disadvantages: due to the weft insertion from one side during the weaving process, the left, middle and right tensions of the gray cloth itself are unequal, and the direct sanding of such a gray cloth will cause inconsistent sanding effects in the sides, and in the subsequent It will be obvious during dyeing and other processes; in addition, the wettability of chemical fiber fabrics and water is not good, and the cloth is not soaked while being sanded with water, which affects the sanding effect.

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