CN216274736U - Flame-retardant fabric finishing device - Google Patents

Abstract

The utility model provides a fire-retardant finishing device of fabric, belong to the fire-retardant finishing technical field of fabric, include along the entering cloth device that the roller tape transport direction set gradually, the ironing device, the sizing apparatus, drying device, go out the cloth device, it sets up two thick liquid groove of symmetry to lie in the cloth both sides in the sizing apparatus, paste the roller that nearly cloth side set up a parallel cloth in the thick liquid groove, the inside transmission shaft that runs through the coaxial line of roller, the driver at sizing apparatus both sides is fixed to transmission shaft both ends swing joint, set up the isometric scraper of syntropy directly over the roller, the scraper sets up the diaphragm lower part that spanes sizing apparatus, set up a roll-in device between sizing apparatus and the drying device. Two rollers are arranged in the sizing device to size the fabric at the same time, so that the flame retardant and other substances can be fully coated on the surface of the fabric; a scraper is arranged above the roller, slurry on the surface of the roller can be scraped evenly, and a rolling device is arranged, so that the roller can be pressed flat and compact before the fabric is dried, and the influence on the quality of the fabric due to the uneven slurry is avoided.

Description

Flame-retardant fabric finishing device

Technical Field

The utility model relates to the technical field of fabric flame-retardant finishing, in particular to a fabric flame-retardant finishing device.

Background

The flame-retardant finishing is mainly to carry out surface treatment on the fabric in the post-finishing processing process of the textile, namely, the flame retardant is fixed on the fabric through the actions of adsorption and deposition, chemical bonding, nonpolar van der waals force combination, adhesion and the like, thereby obtaining the flame-retardant effect.

The current fabric flame-retardant finishing methods include a rolling baking method, a dipping method and a coating method, wherein the most common method is an automatic coating method by using mechanical equipment, for example, a flame-retardant finishing device (patent number: CN 201710789950.0) comprises a progressive device, an ironing device, a coating layer, a continuous drying device and a fabric discharging device which are sequentially arranged, wherein the ironing device comprises a rack and four guide rollers which are arranged in the machine body and are divided into two rows and arranged side by side, the top of the front side of the machine body is provided with a fabric inlet, the bottom of the back side of the machine body is provided with a fabric outlet, the two guide rollers positioned above are heating guide rollers, the two guide rollers positioned below are cooling guide rollers, and the fabric sequentially passes through the heating guide rollers and the cooling guide rollers from the fabric inlet and then passes through the fabric outlet. The flame-retardant finishing equipment provides a complete flow processing flow for flame-retardant finishing, and the cloth enters the ironing device from the inlet, is ironed, enters the sizing device for sizing, enters the continuous drying device for drying, is finally pulled out from the cloth outlet guide roller and can be put in storage. The whole flame-retardant finishing process is completed automatically without manual intervention, and the production efficiency and the production effect are high.

The existing coating equipment adopts a single-roller single-side rolling sizing mode in the sizing process, and although the roller transfer coating sizing mode can improve the uniformity of fabric surface sizing, the single-side sizing cannot ensure enough flame-retardant sizing on both sides of the fabric; and the sized fabric directly enters a drying device for baking, so that if the size on the surface of the fabric is uneven or partially accumulated, the surface of the fabric is uneven after drying, and the quality of the fabric is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provides the fabric flame-retardant finishing device, and the two rollers are arranged in the sizing device to size the fabric at the same time, so that the flame retardant and other substances can be fully coated on the surface of the fabric; a scraper is arranged above the roller, slurry on the surface of the roller can be scraped evenly, and a rolling device is arranged, so that the roller can be pressed flat and compact before the fabric is dried, and the influence on the quality of the fabric due to the uneven slurry is avoided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire-retardant finishing device of fabric, includes along advancing cloth device, ironing press device, sizing apparatus, drying device, the play cloth device that cross the roller tape transport direction and set gradually, it sets up two thick liquid groove of symmetry to lie in the cloth both sides in the sizing apparatus, pastes the roller that nearly cloth side set up a parallel cloth in the thick liquid groove, the inside transmission shaft that runs through a coaxial line of roller, the driver at sizing apparatus both sides is fixed to transmission shaft both ends swing joint, set up the isometric scraper of syntropy directly over the roller, the scraper sets up the diaphragm lower part of spaning sizing apparatus, set up a roll-in device between sizing apparatus and the drying device. The working principle is as follows: firstly, fabric cloth passes through the whole device according to the roller-passing belt-moving direction, the cloth feeding device gives forward power to the cloth to ensure that the cloth passes through the belt, and the fabric cloth enters the sizing device after being ironed by the ironing device; secondly, the driver drives the transmission shaft to drive the two rollers to rotate reversely, when the rollers rotate, the slurry is attached to the surface from the slurry tank, when the rollers contact with the fabric, the slurry is coated on the fabric, the flame-retardant finishing effect of the fabric is realized, and the scraper can scrape the slurry on the rollers evenly; and finally, the sized cloth is pressed to be solid through a rolling device, enters a drying device for drying, and finally comes out of the cloth discharging device to finish the whole flame-retardant finishing process.

Further preferred scheme: a circle of transfer layers with equal length are arranged on the wall of the roller in a surrounding mode, and the surface of each transfer layer is smooth and high in hardness. Set up smooth transfer layer, can prevent that roller section of thick bamboo wall itself not enough from causing the influence to the starching effect, the compressive property of roller can be increased to the high rigidity.

Further preferred scheme: a rotating shaft is movably arranged between the scraper and the transverse plate, the bottom of the rotating shaft is connected with the scraper, and the top of the rotating shaft is connected with the transverse plate, and balls are arranged at the joint of the rotating shaft and the transverse plate. The rotatable rotating shaft is arranged, so that the angle of the scraper can be changed to adjust the gap between the scraper and the roller, and further, the thickness of the scraping wall of the slurry is adjusted.

Further preferred scheme: the bottom of the slurry tank is communicated with a slurry conveying pipe, and a filter screen is arranged at the bottom of the slurry tank and above the pipe orifice of the slurry conveying pipe. Set up defeated thick liquid pipe in thick liquid silo bottom, can avoid thick liquids to splash, the filter screen can block that the foreign matter in the filtering thick liquids gets into the silo in to cause the influence to the sizing.

Further preferred scheme: an air inlet pipe and an air outlet pipe are arranged on the upper portion and the lower portion of each of the two sides of the drying device, and filter cotton is arranged on the inner side of an air opening of the air inlet pipe. The air inlet pipe and the air outlet pipe are directly communicated with the outside, so that the outside air can be directly utilized, and the filter cotton is arranged in the air inlet pipe to filter particulate matters in the air.

The utility model provides a fabric flame-retardant finishing device, which has the following beneficial effects:

1. according to the utility model, two rollers are arranged in the sizing device to simultaneously size the fabric, so that substances such as a flame retardant and the like can be fully coated on the surface of the fabric; a scraper is arranged above the roller, slurry on the surface of the roller can be scraped evenly, and a rolling device is arranged, so that the roller can be pressed flat and compact before the fabric is dried, and the influence on the quality of the fabric due to the uneven slurry is avoided.

2. The utility model has the advantages that the smooth transfer layer is arranged, the influence on the sizing effect caused by the self-deficiency of the roller wall can be prevented, and the high hardness can increase the compression resistance of the roller; the rotatable rotating shaft is arranged, so that the angle of the scraper can be changed to adjust the gap between the scraper and the roller, and further, the thickness of the scraping wall of the slurry is adjusted.

Drawings

Fig. 1 is a schematic view of the overall connection structure of the present invention.

FIG. 2 is a front view of the inner part of the sizing apparatus of the present invention.

FIG. 3 is a schematic view of the internal side view of the sizing apparatus of the present invention.

In FIGS. 1-3: 1. a cloth feeding device; 2. a ironing device; 3. passing through a roller; 4. a sizing device; 5. a rolling device; 6. a drying device; 601. an air inlet pipe; 602. an air outlet pipe; 603. filtering cotton; 7. a cloth discharging device; 8. a slurry tank; 9. a roller; 901. a transfer layer; 10. a transverse plate; 11. a rotating shaft; 12. a scraper; 13. a drive shaft; 14. a filter screen; 15. a pulp conveying pipe; 16. a driver.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

please refer to fig. 1-3:

a fabric flame-retardant finishing device, a cloth feeding device 1, a ironing device 2 and a sizing device 4 are sequentially arranged along the tape passing direction of a roller 3, drying device 6, go out cloth device 7, it sets up two symmetrical thick liquid groove 8 to lie in the cloth both sides in sizing apparatus 4, thick liquid groove 8 is close to cloth side and sets up a roller 9 of parallel cloth, roller 9 section of thick bamboo wall is around setting up the isometric transfer layer 901 of round, transfer layer 901 surface is smooth, the hardness is high, roller 9 is inside to run through coaxial drive shaft 13, drive shaft 13 both ends swing joint fixes at the driver 16 of sizing apparatus 4 both sides, set up the isometric scraper 12 of syntropy directly over roller 9, scraper 12 sets up in the diaphragm 10 lower part that spans sizing apparatus 4, a pivot 11 is set up to the activity between scraper 12 and diaphragm 10, pivot 11 bottom is connected with scraper 12, pivot 11 top is connected with diaphragm 10, set up a roll-in device 5 between sizing apparatus 4 and the drying device 6.

The ball is arranged at the joint of the top of the rotating shaft 11 and the transverse plate 10.

The bottom of the slurry tank 8 is communicated with a slurry conveying pipe 15, and a filter screen 14 is arranged at the bottom of the slurry tank 8 and above the pipe orifice of the slurry conveying pipe 15.

An air inlet pipe 601 and an air outlet pipe 602 are arranged at the upper and lower parts of the two sides of the drying device 6, and filter cotton 603 is arranged at the inner side of an air port of the air inlet pipe 601.

The working principle is as follows: firstly, fabric cloth passes through the whole device according to the feeding direction of a roller 3, a forward power is given to the cloth by a cloth feeding device 1 to ensure that the cloth is fed, and the fabric cloth enters a sizing device 4 after being ironed by an ironing device 2; secondly, the driver 16 drives the transmission shaft 13 to drive the two rollers 9 to rotate reversely, when the rollers 9 rotate, the slurry is attached to the surface from the slurry tank 8, when the rollers 9 contact with the fabric, the slurry is coated on the fabric, the flame-retardant finishing effect of the fabric is realized, and the scraper 12 can uniformly scrape the slurry on the rollers 9; and finally, the sized cloth is pressed to be solid through a rolling device 5, enters a drying device 6 for drying, and finally comes out from a cloth outlet device 7 to complete the whole flame-retardant finishing process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a fire-retardant finishing device of fabric, includes along advance cloth device (1), ironing device (2), sizing apparatus (4), drying device (6), the play cloth device (7) that roller (3) tape transport direction set gradually, its characterized in that: two sizing tanks (8) of symmetry are set up to lie in the cloth both sides in sizing apparatus (4), paste nearly cloth side in sizing tank (8) and set up roller (9) of a parallel cloth, roller (9) inside transmission shaft (13) of running through the coaxial line, drive shaft (13) both ends swing joint is fixed driver (16) in sizing apparatus (4) both sides, set up isometric scraper (12) of syntropy directly over roller (9), scraper (12) set up diaphragm (10) lower part crossing sizing apparatus (4), set up a roll-in device (5) between sizing apparatus (4) and drying device (6).

2. A flame retardant finishing assembly for fabrics according to claim 1 wherein: and a circle of transfer layers (901) with equal length are arranged around the wall of the roller (9).

3. A flame retardant finishing assembly for fabrics according to claim 1 wherein: a rotating shaft (11) is movably arranged between the scraper (12) and the transverse plate (10), the bottom of the rotating shaft (11) is connected with the scraper (12), and balls are arranged at the connecting position of the top of the rotating shaft (11) and the transverse plate (10).

4. A flame retardant finishing assembly for fabrics according to claim 1 wherein: the bottom of the slurry tank (8) is communicated with a slurry conveying pipe (15), and a filter screen (14) is arranged at the bottom of the slurry tank (8) and above the pipe orifice of the slurry conveying pipe (15).

5. A flame retardant finishing assembly for fabrics according to claim 1 wherein: an air inlet pipe (601) and an air outlet pipe (602) are arranged on the upper side and the lower side of the two sides of the drying device (6), and filter cotton (603) is arranged on the inner side of an air opening of the air inlet pipe (601).

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