CN108221248B

CN108221248B - Method for removing fuzz on textile

Info

Publication number: CN108221248B
Application number: CN201810023381.3A
Authority: CN
Inventors: 孙文清
Original assignee: Ningbo High Tech Zone Wentu Sheng Textile Co Ltd
Current assignee: Ningbo High Tech Zone Wentu Sheng Textile Co Ltd
Priority date: 2018-01-10
Filing date: 2018-01-10
Publication date: 2019-12-31
Anticipated expiration: 2038-01-10
Also published as: CN108221248A

Abstract

The patent relates to the field of textile processing, and particularly discloses a method for removing fuzz of a textile, which comprises the steps of preparing and installing the textile; preparing a singeing unit; negative pressure is generated in the capillary, and the flow speed of air in the capillary is 1-2 m/s; the fuzz on the surface of the fabric is positioned in the wool sucking pipe through the first through hole, the electric heating wire in the wool sucking plate is moved, the fuzz in the first through hole is burnt off by the electric heating wire, steam is introduced into the wool sucking pipe, the steam is sprayed onto the surface of the fabric through the wool sucking pipe and the first through hole in the wool sucking plate, and the singed part of the fabric is soaked and cooled; and (4) intermittently rotating the winding roller, and pulling the fabric by the winding roller to move for 2-4 cm/time. The scheme can remove fuzz on the surface of the fabric and can prevent the surface of the fabric from being scalded and damaged by the singeing unit.

Description

Method for removing fuzz on textile

Technical Field

The invention belongs to the field of textile processing, and particularly relates to a method for removing fuzz of a textile.

Background

When the fibers are rubbed in the spinning, doubling and weaving processes, a plurality of short loose fibers are exposed on the surface of the yarn, and a layer of short fibers is erected on the surface of the fabric. If the fabric is pulled flat and lifted in front of eyes, the layer of fuzz with different lengths can be seen along the cloth cover. The fuzz on the layer not only affects the smoothness of the fabric and is easy to be polluted by dust, but also can generate various defects in the printing and dyeing process, so the singeing treatment is generally carried out on the fabric in the processing process of the fabric.

The existing copper plate singeing machine, the existing cylinder singeing machine, the existing electric heating plate singeing machine and the like are generally adopted to singe the fabric, but fuzz on the fabric is generally attached to the surface of the fabric, and when the distance between the surface of the fabric and the singeing mechanism is long, the fuzz on the fabric is difficult to clean; however, when the singeing mechanisms are very close to each other, the singeing mechanisms are easy to burn to the surface of the fabric, so that the surface of the fabric is burnt and damaged, and the whole fabric is easy to scrap.

Disclosure of Invention

The invention aims to provide a method for removing fuzz on a textile, which can remove the fuzz on the surface of the textile and prevent the surface of the textile from being burnt and damaged by a singeing unit.

In order to achieve the above object, the basic scheme of the invention is as follows: the method for removing fuzz of the textile comprises the following steps:

step 1: preparing a plurality of rolls of fabrics to be singed; then placing the rolled fabric in an unwinding roller;

step 2: preparing a winding roller for collecting fabric, and a singeing unit for singeing the fabric, wherein a wool sucking plate, an electric heating wire and a wool sucking pipe capable of generating negative pressure and outputting steam are arranged in the singeing unit, the wool sucking plate is arranged at one end of the wool sucking pipe, a plurality of first through holes are formed in the wool sucking plate, and the electric heating wire is slidably arranged in the wool sucking plate;

and step 3: one end of the fabric on the unwinding roller in the step 1 is fixed on the winding roller in the step 2, and the surface of the fabric is attached to the surface of the wool absorption plate;

and 4, step 4: negative pressure is generated in the capillary, and the flow speed of air in the capillary is 1-2 m/s; the fuzz on the surface of the fabric is positioned in the wool sucking pipe through the first through hole, the electric heating wire in the wool sucking plate is moved, and the fuzz in the first through hole is burnt off by the electric heating wire;

and 5: after the step 4 is finished for 2-5s, introducing steam into the wool absorption pipe, spraying the steam onto the surface of the fabric through the wool absorption pipe and the first through holes on the wool absorption plate, and soaking and cooling the singeing part of the fabric;

step 6: and (4) intermittently rotating the winding roller, and pulling the fabric by the winding roller to move for 2-4 cm/time.

The principle and advantages of the basic scheme are as follows: 1. in the step 4, the hair suction pipe is opposite to the surface of the fabric, and the fuzz on the surface of the fabric can enter the hair suction pipe under the action of negative pressure, so that the fuzz is separated from the surface of the fabric, and a large amount of fuzz can be conveniently treated in a centralized manner; 2. the electric heating wire is slidably arranged in the wool sucking plate, when a large amount of wool is collected into the first through hole, the electric heating wire can be quickly slid to burn the wool, the negative pressure effect of the wool sucking pipe is not stopped at the moment, and the burnt wool can be completely separated from the surface of the fabric under the action of suction force; 2. in the step 5, steam can act on the surface of the fabric through the first through hole to cool the fabric, so that the surface of the fabric is prevented from being damaged; 3. and the winding roller is rotated to pull the fabric to move for 2-4 cm/time, so that the moving speed of the fabric can be stably controlled, the singeing position of the fabric is further controlled, and the omnibearing singeing treatment is conveniently carried out on the surface of the fabric.

In conclusion, the method can suck the fuzz on the surface of the fabric, the fuzz enters the fuzz sucking pipe, and then the fuzz in the first through hole can be intensively burned out by controlling the temperature and the sliding of the electric heating wire; meanwhile, the negative pressure of the hair suction pipe can suck the burnt down fuzz, so that the fuzz which is not burnt down is prevented from being adhered to the surface of the fabric again.

Further, in the step 4, the temperature of the heating wire is more than 150 ℃. The temperature is higher, can guarantee that the antler hair can be burnt out fast when the protection position surface is not impaired.

Further, in the step 5, after the step 4 is completed for 3s, steam is introduced into the capillary. And 4, after the step 4 is finished for 3s, quickly cleaning the burnt fuzz in the first through hole by negative pressure, cooling the burnt fuzz of the fabric by steam after cleaning, and preventing the burnt fuzz from adhering to the surface of the fabric again during cooling.

Further, in the step 2, the width of the wool absorption plate is more than 4 cm. The width of the wool absorption plate is larger than the displacement distance of the winding roller for driving the fabric to move, so that the fabric can be singed comprehensively.

Further, in the step 4, the step 6: and rotating the winding roller, and pulling the fabric by the winding roller to move for 3 cm/time. The distance for pulling the fabric to move by the winding roller is small, and the surface of the fabric can be guaranteed to be fully singed.

Drawings

FIG. 1 is a flow chart of the operation of the method for removing fuzz from fabric according to the present invention;

FIG. 2 is a schematic structural view of the singeing apparatus in the present embodiment;

fig. 3 is an enlarged view of a portion a in fig. 2.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the vacuum drying device comprises a roller 10, a support rod 101, a steam cavity 102, a first sliding groove 103, a rotating shaft 20, a negative pressure cavity 201, a mounting box 30, a communicating pipe 301, a spring 302, a capillary 303, a heating wire 304, a capillary 305, a third sliding groove 315, a first through hole 306, a second through hole 307, a third through hole 308, a second sliding groove 309, a brace 310, a abutting plate 40 and a fabric 50.

The method in this embodiment is basically as shown in fig. 1, and the specific operations are as follows:

step 1: preparing a plurality of rolls of fabrics to be singed, a winding roll and an unwinding roll; the web in roll form is then placed in an unwind roll.

Step 2: preparing a singeing device basically as shown in figure 2 and figure 3, comprising a roller 10, a rotating shaft 20, four singeing units and four singeing units, wherein the rotating shaft 20 is coaxially arranged in the roller 10, four support rods 101 are arranged between the roller 10 and the rotating shaft 20, the support rods 101 are all welded with the roller 10 and the rotating shaft 20, a steam cavity 102 is enclosed between the outer wall of the rotating shaft 20 and the inner wall of the roller 10, a plurality of installation through holes for installing the singeing units are arranged on the outer wall of the roller 10, and the axes of the through holes and the radius of the cross section of the roller 10 are positioned on the same straight line.

As shown in fig. 2, a resisting plate 40 is welded above the drum 10, and a fabric 50 conveying gap is formed between the resisting plate 40 and the drum 10.

As shown in fig. 3, the singeing unit includes a mounting box 30, a communicating pipe 301, a spring 302, a capillary 303 and two heating wires 304, the communicating pipe 301 is a corrugated pipe, the mounting box 30 is coaxially welded in the mounting through hole, the upper end of the mounting box 30 is open, the capillary 303 is coaxially slidably mounted in the mounting box 30, a capillary plate 305 is welded at the upper end of the capillary 303, and the capillary plate 305 is provided with a plurality of first through holes 306 communicated with the capillary 303.

A negative pressure cavity 201 is arranged in the rotating shaft 20, the negative pressure cavity 201 is communicated with the capillary suction pipe 303 through a communicating pipe 301, and the communicating pipe 301 is welded with the negative pressure cavity 201 and the capillary suction pipe 303; a second through hole 307 communicated with the steam cavity 102 is formed in the side wall of the mounting box 30, and a third through hole 308 communicated with the second through hole 307 is formed in the side wall of the capillary 303; the upper end of the spring 302 is welded with the lower end of the capillary 303 close to the rotating shaft 20, and the lower end of the spring 302 is welded with the inner wall of the mounting box 30.

The roller 10 is internally provided with a first chute 103, the mounting box 30 is internally provided with a second chute 309 communicated with the first chute 103, the wool absorption plate 305 is internally provided with a third chute 315 communicated with the second chute 309, the third chute 315 is communicated with a first through hole 306, the heating wire 304 is in sliding contact with the inner walls of the first chute 103, the second chute 309 and the third chute 315, the first chute 103 is internally provided with a high temperature resistant elastic brace 310, one end of the heating wire 304 is welded with the middle part of the brace 310, the upper end of the brace 310 is bonded with the first chute 103, and the lower end of the brace 310 penetrates through the mounting box 30 and is welded with the lower end of the wool absorption tube 303.

In addition, the heating wire 304 is arc-shaped, and the first sliding slot 103, the second sliding slot 309 and the third sliding slot 315 are all arc-shaped; a groove is formed in the mounting box 30, and the outer wall of the brace 310 is in sliding contact with the inner wall of the groove.

And step 3: the fabric 50 on the unwinding roller in the step 1 is horizontally placed in a conveying gap formed between the abutting plates 40 and the rollers 10, at this time, the fabric 50 is abutted between the abutting plates 40 and the rollers 10, one end of the fabric 50 is fixed on the winding roller in the step 2, and at this time, the surface of the fabric 50 is attached to the surface of the wool absorption plate 305.

And 4, step 4: rotating the winding roller to enable the winding roller to pull the fabric to move 3cm rightwards; the rotating shaft 20 and the rotating shaft 20 drive the roller 10 to rotate synchronously, when one of the singeing units moves to a gap between the abutting plate 40 and the roller 10, the gap between the singeing unit and the fabric 50 is continuously reduced, so that the spring 302 between the capillary tube 303 and the mounting box 30 is compressed, and meanwhile, the negative pressure cavity 201 in the rotating shaft 20 is opened, negative pressure is formed in the communicating tube 301 and the capillary tube 303, and then fluff on the fabric 50 enters the capillary tube 303 through the first through hole 306 on the capillary plate 305, so that the positioning of the fluff is realized; meanwhile, one end of the capillary 303 close to the rotating shaft 20 pulls the brace 310 to move downwards, and the brace 310 drives the heating wire 304 to move towards the direction close to the third chute 315; in the process, negative pressure is generated in the capillary 303, and the flow velocity of air in the capillary 303 is 1.5 m/s; the fuzz on the surface of the fabric 50 is positioned in the capillary 303 through the first through hole 306; when the hair-sucking pipe 303 of the hair-burning unit is rotated to the state shown in fig. 3, the hair-sucking pipe 303 is compressed to the lowest end of the mounting box 30, the second chute 309 is communicated with the third chute 315, the heating wire 304 slides partially into the third chute 315, the heating wire 304 burns out the fuzz in the first through hole 306, the heating wire 304 in the hair-sucking plate 305 is moved, and the heating wire 304 burns out the fuzz in the first through hole 306.

And 5: after the step 4 is finished for 3s, introducing steam into the capillary, and closing the negative pressure cavity 201 at the same time; at this time, the steam cavity 102 is communicated with the hair absorbing pipe 303 through the second through hole 307 and the third through hole 308, and the steam is sprayed out through the hair absorbing pipe 303 and the first through hole 306 on the hair absorbing plate 305 to cool the local part of the fabric 50, so as to ensure that the surface of the fabric 50 is not burned by the heating wire 304.

Step 6: and repeating the step 4 and the step 5.

The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The method for removing the fuzz of the textile is characterized by comprising the following steps:

step 2: preparing a winding roller for collecting fabric, and a singeing unit for singeing the fabric, wherein a wool sucking plate, an electric heating wire and a wool sucking pipe capable of generating negative pressure and outputting steam are arranged in the singeing unit, the wool sucking plate is arranged at one end of the wool sucking pipe, a plurality of first through holes are formed in the wool sucking plate, and the electric heating wire is slidably arranged in the wool sucking plate; the singeing device comprises a roller, a rotating shaft, four singeing units and four wool absorbing units, wherein the rotating shaft is coaxially arranged in the roller, four support rods are arranged between the roller and the rotating shaft and are welded with the roller and the rotating shaft, a steam cavity is defined between the outer wall of the rotating shaft and the inner wall of the roller, a plurality of mounting through holes for mounting the singeing units are formed in the outer wall of the roller, and the axes of the through holes and the radius of the cross section of the roller are positioned on the same straight line; a tight supporting plate is welded above the roller, and a fabric conveying gap is formed between the tight supporting plate and the roller; the singeing unit comprises a mounting box, a communicating pipe, a spring, a hair absorbing pipe and two heating wires, wherein the communicating pipe is a corrugated pipe, the mounting box is coaxially welded in the mounting through hole, the upper end of the mounting box is open, the hair absorbing pipe is coaxially and slidably mounted in the mounting box, the upper end of the hair absorbing pipe is welded with a hair absorbing plate, and the hair absorbing plate is provided with a plurality of first through holes communicated with the hair absorbing pipe;

a negative pressure cavity is arranged in the rotating shaft, the negative pressure cavity is communicated with the capillary suction pipe through a communicating pipe, and the communicating pipe is welded with the negative pressure cavity and the capillary suction pipe; a second through hole communicated with the steam cavity is formed in the side wall of the mounting box, and a third through hole communicated with the second through hole is formed in the side wall of the capillary suction pipe; the upper end of the spring is welded with the lower end of the capillary close to the rotating shaft, and the lower end of the spring is welded with the inner wall of the mounting box;

a first chute is arranged in the roller, a second chute communicated with the first chute is arranged in the mounting box, a third chute capable of being communicated with the second chute is arranged in the hair absorbing plate, the third chute is communicated with the first through hole, the electric heating wire is in sliding contact with the inner walls of the first chute, the second chute and the third chute, a high-temperature-resistant elastic brace is arranged in the first chute, one end of the electric heating wire is welded with the middle part of the brace, the upper end of the brace is bonded with the first chute, and the lower end of the brace penetrates through the mounting box to be welded with the lower end of the hair absorbing tube; the electric heating wire is arc-shaped, and the first sliding chute, the second sliding chute and the third sliding chute are arc-shaped; a groove is formed in the mounting box, and the outer wall of the brace is in sliding contact with the inner wall of the groove;

2. The method for removing fuzz from a textile according to claim 1, wherein the temperature of the heating wire in step 4 is more than 150 ℃.

3. The method for removing fuzz from textile fabrics according to claim 2, wherein in the step 5, after the step 4 is completed for 3s, steam is introduced into the wool sucking pipe.

4. A textile fuzz removal method according to claim 3, wherein in the step 2, the width of the wool absorption plate is more than 4 cm.

5. A method for removing fuzz from a textile according to claim 4, wherein in the step 6, the winding roller is rotated, and the winding roller pulls the textile for 3 cm/time.