RU2336377C1 - Device for polychrome painting of fabrics - Google Patents

Abstract

FIELD: textile, paper.

SUBSTANCE: invention is referred to decorative works of textile industry. Device for polychrome painting of fabrics contains chamber with openings for fabric inlet and outlet in stretched edgewise form, re-rollers and pull-out rollers, squeeze rolls and radiation thermal chamber. In addition, this device is provided with feeder for soft capsules with staining solution. Feeder is installed so that it can supply capsules to squeezed locks bit. Device also comprises device for collecting and/or removal squeezed capsules. Radiation thermal chamber is located between squeeze roll and pull-out roll. Brush roll is situated under pull-out roll.

EFFECT: manufacture of simple device capable of random patterns of unlimited colour painting.

3 cl, 1 dwg

Description

The invention relates to the finishing production of the textile industry.

A device for dyeing fabrics, containing a chamber with slotted holes for input and output of tissue in a flattened width, squeeze shafts, rollers [1].

Also known is a device for the polychromatic coloring of fabrics, comprising a chamber with holes for input and output of tissue in a flattened width form, roll and output rollers, squeeze shafts, a radiation heat chamber [2]. Such a device is capable of forming patterns (up to 16 colors) of a chaotic nature on fabric.

The objective of the invention is to obtain patterns of chaotic nature on the fabric of unlimited color gamut.

The technical result of solving the problem is achieved by the fact that the device for polychromatic coloring of tissues, containing a chamber with holes for input and output of tissue in a widened form, roll and output rollers, squeeze shafts, a radiation heat chamber, additionally contains a feeder for soft capsules with a coloring solution installed with the possibility of feeding capsules into the sting of squeezing shafts, and a device for collecting and / or removing squeezed capsules. The radiation heat chamber is located between the squeeze shaft and the output roller. A brush roller is located under the output roller.

The drawing shows a diagram of a device for polychromatic coloring fabrics.

A device for the polychromatic coloring of fabrics A and B contains a chamber 1 with slotted holes 2 and 3, respectively, for input and output of fabric in a straightened form, roll rollers 4, output rollers 5, squeeze shafts 6, a feeder 7 installed in the upper part of the chamber soft capsules C filled with a coloring solution. The feeder, made, for example, in the form of a hopper a with a control valve b and a blade roller c, is installed with the possibility of feeding capsules into the sting of the squeeze shafts. Under outcoupling roller is a brush roller 8. In the lower part of the chamber 9 is arranged a device for the collection and / or removal _of capsules depressed C. Between the squeeze shaft and the output roller, a radiation heat chamber 10 with IR radiation elements 11 or another device for drying the dyed fabric A _o , B _o can be located. The camera through the duct 12 is connected to a system (not shown) of exhaust ventilation.

A device for polychromatic tissue coloring works as follows.

In the chamber 1 through the slotted holes 2, unpainted fabric A is introduced and fabric B is colored, for example, blue. In the chamber, each fabric bends around the roll 4, enters the sting of the squeeze shafts 6, bends around the roller 5 and through the hole 3 goes to the next technological machine, for example, for final finishing. If there are 7 soft capsules C in the hopper a of the feeder C filled with coloring solutions of different colors (from light to dark tones), they are carried out with the help of the gate valve b and the paddle roller with the supply of the required number of capsules into the area of the squeezing tissue shaft converging in the sting. When crushing the capsules, the coloring solution in them dyes the tissues A _o and B _o with the formation of patterns of a chaotic nature. The squeezed capsules C _о were supplied to the device 9 for collecting and / or removing (mechanically, pneumatically) squeezed capsules, for example, for their subsequent processing. Removal of the “adhered” squeezed capsules from the tissue is ensured by the brush roller 8. When the elements 11 of the infrared radiation of the radiation heat chamber 10 are used, the dyed fabric is dried with the release of harmful fumes and gases, which are removed through the air duct 12 to the exhaust ventilation system.

The proposed device is simple to manufacture, capable of forming patterns of chaotic nature on the fabric of unlimited color gamut.

Information sources

1. Abramov S.L. Chemical technology for finishing knitwear. - M.: Light Industry, 1966. - S.162-163.

2. Beltsov V.M. Equipment for textile finishing enterprises. - SPb .: SPGUTD, 2000. - S.460-461.

Claims (3)

1. A device for the polychromatic coloring of fabrics, comprising a chamber with holes for input and output of fabric in a wide-spread form, roll-over and output rollers, squeeze shafts, a radiation heat chamber, characterized in that it further comprises a feeder for soft capsules with a coloring solution, installed with the ability to feed capsules into the sting of the squeeze shafts, and a device for collecting and / or removing squeezed capsules. 2. The device for polychromatic coloring of fabrics according to claim 1, characterized in that the radiation heat chamber is located between the squeegee and the output roller. 3. The device for polychromatic coloring of fabrics according to claim 1, characterized in that under the output roller is a brush roller.