CN217411134U

CN217411134U - Spray pipe and yarn dyeing device comprising same

Info

Publication number: CN217411134U
Application number: CN202221385471.5U
Authority: CN
Inventors: 连华; 李金粦
Original assignee: Dongguan Yuexiong Textile Co ltd
Current assignee: Dongguan Yuexiong Textile Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-13
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to a spray tube and contain its yarn dyeing device, a serial communication port, including the nozzle that is used for body and a plurality of that the yarn passed to spout the dyeing yarn, the nozzle is located on the pipe wall of body or intraduct, and the nozzle is equipped with the import that is used for letting in the dye liquor. The utility model discloses a can solve the yarn at the space dyeing in-process technological process complicacy, the uneven, the easy problem of colour mixture of dyeing.

Description

Spray pipe and yarn dyeing device comprising same

Technical Field

The utility model relates to a yarn dyeing technical field especially relates to a spray tube and contain its yarn dyeing device.

Background

The yarn is a product processed into a certain fineness by various textile fibers and is used for spinning, knitting, embroidering and the like. The color of common yarns is consistent with that of textile fiber raw materials, but the requirement on the richness of the color is higher and higher along with the improvement of the living standard of people, meanwhile, the yarn dyeing can generally obtain good color fastness and washing fastness, and can be woven with other yarns according to different design requirements, so that higher economic value is obtained, the delivery period can be shortened, and the dyed yarns are more and more applied in the modern textile industry.

Space dyeing refers to dyeing two or more than two different dye liquors on one skein or fabric, wherein the dye liquors can be pigment liquors with different colors or pigment liquors with different special effects. With the improvement of the social living standard, people have more demands on personalized and varied products. Therefore, products produced by space-dyed yarns are more popular, the development is rapid in recent years, and the demand for production equipment of the yarns is higher and higher.

At present, various types of space dyeing processes for yarns are multiple, however, aiming at a spraying dyeing method, due to the reasons of equipment, processes and the like, a dyeing solution is only attached to partial positions of the yarns, the partial positions cannot be dyed, the colors of the dyed parts are different, the colors of different positions, the front and the back of the yarns are poor, the yarns have serious color difference, and the stability of yarn products is difficult to ensure. Chinese patent No. CN204185679U describes in its embodiment that "the spraying device 12 is flat, the sprayed dye is in the form of a water curtain, and the control module controls the stopping and spraying of the spraying. The nozzle of the spraying device 12 is a rotatable structure and is used for rotary spraying, and the spraying yarn is discontinuous. However, the above-mentioned spraying device intermittently sprays the dyeing liquid onto the yarn, the dyeing of the yarn is not continuous and full coverage, and the dyeing liquid of different colors may be brought into other dyeing positions due to the sectional spraying dyeing, and stain may be caused to other dyeing processes, resulting in inferior products or defects.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a spray tube and contain its yarn dyeing device is proposed, can solve the problem that the yarn is complicated at space dyeing in-process technological process, dyeing is inhomogeneous, the colour mixture easily.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pair of spray tube, including the nozzle that is used for body and a plurality of that the yarn passed to spout the dyeing yarn, the nozzle is located on the pipe wall of body or inside, and the nozzle is equipped with the import that is used for letting in the dye liquor.

The utility model discloses preferred technical scheme lies in, is provided with the mounting in the body, and the mounting is the dead lever in a plurality of locating the body and/or solid fixed ring and/or fixed spirochaeta, and nozzle fixed mounting is on the mounting.

The utility model has the preferable technical proposal that the fixing piece is a hollow tubular structure, one end of the fixing piece is provided with a dye liquor inlet for introducing dye liquor, and the other end of the fixing piece is a blind end; still be equipped with a plurality of nozzle mounting hole on the mounting, the nozzle is located in the nozzle mounting hole, and the pipeline of mounting and the import intercommunication of nozzle.

The utility model discloses preferred technical scheme lies in, the mounting is a plurality of solid fixed rings of locating in the body, is connected with into the dye liquor pipe on every solid fixed ring's the liquid mouth that dyes, and solid fixed ring's pipeline communicates with each other with advancing the dye liquor pipe.

The utility model discloses preferred technical scheme lies in, evenly is equipped with 4-6 nozzles on each solid fixed ring.

The utility model discloses preferred technical scheme lies in, the mounting is fixed spirochaeta.

The utility model discloses preferred technical scheme lies in, and fixed spirochaeta is equipped with two, and two fixed spirochaeta are staggered and are set up on the body inner wall.

The utility model discloses preferred technical scheme lies in, is equipped with the collection mouth that is used for collecting useless dye liquor on the pipe wall of the one end of the play yarn of body.

The utility model discloses preferred technical scheme lies in, and the material of body is transparent PMMA.

The utility model also provides a yarn dyeing device, include the spray tube as in above-mentioned scheme.

The utility model has the advantages that:

the utility model provides a spray tube and contain its yarn dyeing device, this design is through the nozzle that is equipped with a plurality of and is used for the spray-painting yarn inside the body, and under automatic system control, a plurality of nozzle carries out the spray-painting to the yarn for dyeing effect is even. Meanwhile, the sprayed dye liquor is blocked by the inner wall of the pipe body, and the external environment is not influenced. The spray pipe has a good dyeing effect, can be applied to space dyeing process with high requirements on dyeing, and solves the technical problem of uneven dyeing in the space dyeing process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a first embodiment of the present invention;

fig. 2 is a front view of a fixing rod according to a first embodiment of the present invention;

fig. 3 is a perspective view of a second embodiment of the present invention;

fig. 4 is a front view of a fixing ring according to a second embodiment of the present invention;

fig. 5 is a perspective view of a third embodiment of the present invention;

fig. 6 is a perspective view of a fourth embodiment of the present invention;

FIG. 7 is a flow chart of a space dyeing process according to the fifth embodiment of the present invention;

fig. 8 is an electrical connection diagram of a fifth embodiment of the present invention.

In the figure:

1. a pipe body; 11. a collection port; 2. a nozzle; 3. fixing the rod; 31. a dyeing liquid inlet; 32. a blind end; 33. a nozzle mounting hole; 4. a fixing ring; 5. fixing the spiral body; 6. feeding a dyeing liquid pipe; 71. a yarn outlet frame; 72. a yarn collecting rack; 81. a first material groove, a second material groove, a third material groove, and a fourth material groove; 84. a first nozzle; 85. a second nozzle; 86. a third nozzle; 87. a first vacuum suction device; 88. a second vacuum suction device; 89. a third vacuum suction device; 9. an automatic control system; 10. a yarn.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example one

As shown in fig. 1-2, the present embodiment provides a nozzle comprising a tubular body 1 for the yarn to pass through and a plurality of nozzles 2 for spraying the yarn, the nozzles 2 being located inside the tubular body 1, the nozzles 2 being provided with an inlet for the dye liquor. In the dyeing process, the yarns needing space dyeing pass through the spray pipe, and the plurality of spray nozzles spray-dye the yarns under the control of the automatic system, so that the dyeing effect is uniform. Meanwhile, the sprayed dye liquor is blocked by the inner wall of the pipe body, and the external environment is not influenced.

For better fixation of the nozzle, a fixing member is provided in the pipe body 1, and the nozzle 2 is fixedly mounted on the fixing member. In this embodiment, the fixing member is two fixing rods 3 for fixing the nozzles, and three nozzles are respectively installed on each fixing rod.

Specifically, the fixing rod 3 is a hollow tubular structure, one end of the fixing rod 3 is provided with a dye liquor inlet 31 for introducing dye liquor, and the other end of the fixing rod 3 is a blind end 32; the fixed rod 3 is also provided with a plurality of nozzle mounting holes 33, the nozzles 2 are arranged in the nozzle mounting holes 33, and the pipelines of the fixed part are communicated with inlets of the nozzles 2.

Example two

As shown in fig. 3 to 4, the embodiment of the present invention is different from the embodiment in that the fixing member fixes the nozzle by three fixing rings 4, which are axially disposed along the tube body and are disposed along the inner wall of the tube. Through annular nozzle setting, the effect of spray-painting is more even abundant.

In order to ensure that the flowing state of the sprayed dye liquor in each fixing ring is consistent as much as possible, a dye liquor inlet pipe 6 is further connected to the dye liquor inlet 31 of each fixing ring 4, and the pipelines of the fixing rings 4 are communicated with the dye liquor inlet pipe 6.

In order to make the spray-painting more uniform, in particular, 4 to 6 nozzles 2 are uniformly provided on each of the fixed rings 4.

In order to further collect and recycle the waste liquor, it is preferable that a collecting port 11 for collecting the waste dyeing liquor is provided on a pipe wall of one end of the yarn outlet end of the pipe body 1. Moreover, in order to facilitate the concentrated direction flow of the dye liquor, the outlet end of the spray pipe is inclined downwards when in use.

In order to better observe the dyeing of the nozzle for further adjustment, the material of the tubular body 1 is preferably transparent PMMA. PMMA has good processability and better solvent resistance, and is very suitable for being used as the material of the pipe body.

EXAMPLE III

As shown in fig. 5, the difference between the nozzle provided in this embodiment and the second embodiment is that the fixing member is a fixed spiral body 5. The spiral fixing piece further reduces the number of the nozzles compared with the fixing ring in the second embodiment, the dye liquor can also reduce the resistance to flow in the spiral internal channel, so that the spray dyeing state of each nozzle is similar, the problem of dyeing blank possibly caused by the existence of intervals among the fixing rings in the second embodiment is solved, and the dyeing effect is more sufficient and uniform.

Example four

As shown in fig. 6, the difference between the nozzle provided in this embodiment and the second embodiment is that two fixing screws 5 are provided, and the two fixing screws 5 are arranged on the inner wall of the tube body 1 in a staggered manner.

Under this structure, the distribution of shower nozzle is more even, and the single helical structure of dyeing effect than embodiment three is more even abundant, is particularly suitable for the technology that requires high to the dyeing effect, for example space dyeing technology.

EXAMPLE five

As shown in fig. 7 to 8, the present embodiment provides a yarn dyeing apparatus for a space dyeing process, including: the yarn outlet frame 71, the first trough 81, the second trough 82, the third trough 83, the first spray pipe 84, the second spray pipe 85, the third spray pipe 86, the first vacuum suction device 87, the second vacuum suction device 88, the third vacuum suction device 89, the yarn collecting frame 72, the automatic control system 9 and the automatic control system 9 are electrically connected with the above devices. The first, second, and

third nozzles

84, 85, and 86 used in the yarn dyeing apparatus are the double spiral nozzles described in the fourth embodiment.

The specific working process is as follows: the three different dye solutions A, B, C are respectively located in a first trough 81, a second trough 82 and a third trough 83, the dye solution in the first trough 81 is transported to a first spray pipe 84, the second trough 82 and the third trough 83 are similar, the yarn 10 out of the creel 71 firstly sprays the dye solution A through the first trough 81, then the redundant dye solution A of the yarn is pumped away through a first vacuum suction device 87, and then the yarn 10 sequentially enters a second spray pipe 85, a second vacuum suction device 88, a third spray pipe 86 and a third vacuum suction device 89 in the similar manner, so that the yarn is sprayed with the three different dye solutions and finally is sent to the creel 72. The above-mentioned equipment is controlled by automatic control system 9, and by controlling the spraying time of different spray pipes and the speed of running yarn, the dyeing liquor can not be overlapped on the yarn 10, so that the yarn can be endowed with three kinds of dyeing liquor, and the length of dyeing liquor colour can be controlled.

Wherein, the dye solution A, B, C can be set into different types of pigments according to actual production requirements, such as temperature-sensitive, light-sensitive, noctilucent pigments or common pigments.

Due to the adoption of the spray pipe, the problems of complex process flow, uneven dyeing and easy color mixing of the yarns in the space dyeing process can be solved, and the high requirement on the spraying uniformity in the space dyeing process can be met. The dye liquor on the whole yarn is sprayed fully and uniformly, and color mixing does not occur between the dye liquors, so that the finished yarn is beautiful.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A lance, characterized in that:

comprises a tube body (1) for yarn to pass through and a plurality of nozzles (2) for spray-dyeing the yarn;

the nozzle (2) is positioned on the pipe wall of the pipe body (1) or in the pipe, and the nozzle (2) is provided with an inlet for introducing dye liquor.

2. The lance defined in claim 1 wherein:

the fixing piece is arranged in the tube body (1), and the fixing piece is one or more than one fixing rod (3) and/or fixing ring (4) and/or fixing spiral body (5) arranged in the tube body (1);

the nozzle (2) is fixedly arranged on the fixing piece.

3. The lance defined in claim 2 wherein:

the fixing piece is of a hollow tubular structure, one end of the fixing piece is provided with a dye liquor inlet (31) for introducing dye liquor, and the other end of the fixing piece is a blind end (32); still be equipped with a plurality of nozzle mounting hole (33) on the mounting, nozzle (2) are located in nozzle mounting hole (33), the pipeline of mounting and the import intercommunication of nozzle (2).

4. The lance defined in claim 3 wherein:

the mounting is a plurality of fixed rings (4) of locating in body (1), is connected with into dye liquor pipe (6) on the liquid mouth (31) of dying of every fixed ring (4), and the pipeline of fixed ring (4) communicates with each other with into dye liquor pipe (6).

5. The lance defined in claim 3 wherein:

4-6 nozzles (2) are uniformly arranged on each fixing ring (4).

6. The lance defined in claim 3 wherein:

the fixing piece is a fixing spiral body (5).

7. The lance defined in claim 6 wherein:

the number of the fixed spiral bodies (5) is two, and the two fixed spiral bodies (5) are arranged on the inner wall of the pipe body (1) in a staggered mode.

8. The lance defined in claim 1 wherein:

and a collecting port (11) for collecting waste dye liquor is arranged on the pipe wall of one end of the yarn outlet of the pipe body (1).

9. The lance defined in claim 1 wherein:

the material of the pipe body (1) is transparent PMMA.

10. A yarn dyeing device is characterized in that:

comprising a lance as claimed in any one of claims 1 to 9.