CN215366341U - Dyeing device for fabric production - Google Patents
Dyeing device for fabric production Download PDFInfo
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- CN215366341U CN215366341U CN202122091078.7U CN202122091078U CN215366341U CN 215366341 U CN215366341 U CN 215366341U CN 202122091078 U CN202122091078 U CN 202122091078U CN 215366341 U CN215366341 U CN 215366341U
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Abstract
The utility model relates to a dyeing device, and provides a dyeing device for fabric production, which comprises a dyeing tank, a first guide roller arranged at the upper end of the dyeing tank, a second guide roller arranged at the bottom in the dyeing tank, a squeezing roller arranged at the upper end of the dyeing tank, and a feeding device, wherein the first guide roller is arranged at the upper end of the dyeing tank; the fabric sequentially passes through a first guide roller, a second guide roller and a squeezing roller; the feeding device comprises a pipette arranged inside the dyeing pond, a liquid discharge pipe arranged inside the dyeing pond, a water pump arranged outside the dyeing pond and a feeding pipe communicated with the outlet end of the water pump; the liquid suction pipe is communicated with the inlet end of the water pump, and the liquid discharge pipe is communicated with the outlet end of the water pump. The dyeing device for fabric production can ensure that the inside of the dyeing tank keeps constant concentration and constant amount of dye liquor.
Description
Technical Field
The utility model relates to the technical field of dyeing devices, in particular to a dyeing device for fabric production.
Background
The dyeing process of textile, which is actually the process of dyeing fiber with dye, is an important component of textile dyeing and finishing processing. Pad dyeing is one of the common dyeing methods. Pad dyeing refers to a dyeing process in which the fabric is impregnated with a liquor and then subjected to nip pressure to cause the liquor to penetrate the fabric and remove the remaining liquor. The pad dyeing method is characterized in that after the fabric is soaked in a dye liquor for a short time, a roller is used for pad pressing, the dye liquor is squeezed into tissue gaps of the fabric, and redundant dye liquor is removed, so that the dye is uniformly distributed on the fabric. Therefore, the fabric needs to be fully immersed in the dye liquor in the pad dyeing process, and then the dye is attached to the fabric and is taken out, in the process, the running speed of the fabric is high, the soaking time of the fabric is short, so that the dye in the dyeing tank is taken away quickly, and in addition to the subsequent drying operation, the concentration of the dye and the amount of the dye in the dyeing tank can be reduced quickly, and the dyeing effect can be influenced to a certain extent.
In conclusion, design a dyeing apparatus that can add the dyestuff automatically and can guarantee dyeing process's normal operating and dyeing quality to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dyeing device for fabric production, which can ensure that the inside of a dyeing tank keeps constant concentration and constant amount of dye liquor.
The embodiment of the utility model is realized by the following technical scheme: the dyeing device for producing the fabric comprises a dyeing tank, a first guide roller arranged at the upper end of the dyeing tank, a second guide roller arranged at the bottom in the dyeing tank, a squeezing roller arranged at the upper end of the dyeing tank and a feeding device, wherein the first guide roller is arranged at the upper end of the dyeing tank; the fabric sequentially passes through the first guide roller, the second guide roller and the squeezing roller; the feeding device comprises a pipette arranged inside the dyeing pond, a liquid discharge pipe arranged inside the dyeing pond, a water pump arranged outside the dyeing pond and a feeding pipe communicated with the outlet end of the water pump; the liquid suction pipe is communicated with the inlet end of the water pump, and the liquid discharge pipe is communicated with the outlet end of the water pump.
Furthermore, the liquid discharge pipe is provided with a plurality of liquid discharge pipes, and the plurality of liquid discharge pipes are uniformly distributed in the middle of the dyeing pond along the vertical direction; a plurality of liquid discharge holes are formed in the side walls of the plurality of liquid discharge pipes; one ends of the plurality of liquid discharge pipes arranged outside the dyeing pond are communicated and connected with the outlet end of the water pump.
Further, the pipette is provided with a plurality of pipettes, and the pipettes are uniformly distributed at the bottom of the dyeing pond; a plurality of liquid suction holes are formed in the side walls of the plurality of liquid suction pipes; and one end of each of the plurality of pipette tubes, which is arranged outside the dyeing tank, is communicated with the inlet end of the water pump.
Furthermore, the feeding device also comprises a mixing device, wherein the mixing device comprises a mixing box, a first connecting pipe communicated with the interior of the mixing box, a second connecting pipe communicated with the interior of the mixing box, and a stirring blade arranged in the mixing box; one end of the first connecting pipe, which is far away from the mixing box, is in conduction connection with the outlet end of the water pump; one end of the second connecting pipe, which is far away from the mixing box, is in conduction connection with one end of the liquid discharge pipe, which is positioned outside the dyeing pond; the first connecting pipe and the second connecting pipe are arranged on two opposite sides of the mixing box.
Further, the feeding pipe is communicated and connected with the interior of the mixing box; the feed tube and the first connecting tube are located on the same side wall of the mixing box.
Further, the dyeing device also comprises a third guide roller arranged at the upper end in the dyeing tank and a fourth guide roller arranged at the lower end in the dyeing tank; the first guide roller, the second guide roller, the third guide roller and the fourth guide roller are sequentially arranged along the length direction of the dyeing tank; the fabric enters the squeeze roll after passing through the first guide roller, the second guide roller, the third guide roller and the fourth guide roller in sequence.
Further, the second guide roller, the third guide roller and the fourth guide roller are all provided with a pair which is parallel to each other.
Further, the drying device is arranged right above the squeezing roller; the drying device comprises a pair of electric heating plates which are respectively arranged on two sides of the fabric.
Furthermore, the drying device also comprises a plurality of hot air pipes arranged right above the electric heating plate, hot air holes formed in the hot air pipes, and a hot air blower in conductive connection with the hot air pipes; a plurality of hot air pipes are uniformly distributed on two sides of the fabric; a plurality of the hot air holes are all arranged towards the fabric.
The technical scheme of the utility model at least has the following beneficial effects: according to the dyeing device for producing the fabric, the fabric is fully immersed in the dye liquor in the dyeing tank through the first guide roller and the second guide roller, and then the dye liquor fully enters the interior of the fabric through the extrusion of the pair of extrusion rollers, so that the purpose of rapid dyeing is achieved. In the process, because the fabric rolls at a high speed, a large amount of dye and water can be taken away quickly, so that the amount of the dye in the dyeing tank is reduced, the amount of the whole dye solution is reduced, and the dye solution needs to be supplemented continuously. Therefore, in the technology, the liquid suction pipe and the water pump are used for sucking out the dye liquor in the dyeing tank, and the dye liquor is mixed with the extra dye liquor in the feeding pipe and then discharged into the dyeing tank through the liquid discharge pipe, so that the constant dye liquor concentration and the constant dye liquor amount are kept in the dyeing tank constantly, the dyeing uniformity is ensured, and the dyeing effect is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a dyeing device for fabric production according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the inside of a dyeing apparatus for fabric production according to an embodiment of the present invention;
fig. 3 is a vertical sectional view of a dyeing apparatus for fabric production according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the interior of a mixing box of a dyeing device for fabric production according to an embodiment of the present invention.
Icon: 10-dyeing tank, 11-first guide roller, 12-second guide roller, 13-third guide roller, 14-fourth guide roller, 15-squeezing roller, 21-liquid discharge pipe, 22-liquid suction pipe, 23-water pump, 24-first connecting pipe, 25-mixing box, 26-feeding pipe, 27-stirring blade, 28-second connecting pipe, 31-electric heating plate, 32-hot air pipe and 40-fabric.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-4, the dyeing apparatus for producing fabric 40 of the present embodiment includes a dyeing tank 10, a first guide roller 11 disposed at an upper end of the dyeing tank 10, a second guide roller 12 disposed at a bottom portion of the dyeing tank 10, a squeezing roller 15 disposed at an upper end of the dyeing tank 10, and a feeding device; the fabric 40 passes through a first guide roller 11, a second guide roller 12 and a squeezing roller 15 in sequence; the feeding device comprises a pipette 22 arranged inside the dyeing pond 10, a liquid discharge pipe 21 arranged inside the dyeing pond 10, a water pump 23 arranged outside the dyeing pond 10 and a feeding pipe 26 communicated with the outlet end of the water pump 23; the liquid suction pipe 22 is communicated with the inlet end of the water pump 23, and the liquid discharge pipe 21 is communicated with the outlet end of the water pump 23. Specifically, the fabric 40 is fully immersed in the dye liquor in the dyeing tank 10 through the first guide roller 11 and the second guide roller 12, and then the dye liquor fully enters the interior of the fabric 40 through the extrusion of the pair of extrusion rollers 15, so as to achieve the purpose of rapid dyeing. In this process, since the fabric 40 rolls at a fast speed, a large amount of dye and water are rapidly taken away, which causes the amount of dye in the dyeing tank 10 to decrease and the amount of dye liquor to decrease as a whole, so that the dye liquor needs to be continuously replenished, but the dye liquor cannot be simply replenished during the dye liquor replenishment, and the adjustment needs to be performed in real time according to the amount of dye in the dyeing tank 10 and the total amount of dye liquor. Therefore, in the technology, the liquid suction pipe 22 and the water pump 23 are used for sucking out the dye liquid in the dyeing tank 10, and the dye liquid is mixed with the extra dye liquid in the feeding pipe 26 and then discharged into the dyeing tank 10 through the liquid discharge pipe 21, so that the dye liquid concentration and the dye liquid amount in the dyeing tank 10 are kept constant all the time, the dyeing uniformity is ensured, and the dyeing effect is improved.
The liquid discharge pipe 21 in the embodiment is provided with a plurality of liquid discharge pipes 21, and the plurality of liquid discharge pipes 21 are uniformly distributed in the middle of the dyeing tank 10 along the vertical direction; a plurality of liquid discharge holes are formed in the side walls of the plurality of liquid discharge pipes 21; one end of each of the plurality of liquid discharge pipes 21 arranged outside the dyeing tank 10 is communicated with the outlet end of the water pump 23. Specifically, the plurality of drain pipes 21 can rapidly drain the applied dye into each portion inside the dyeing bath 10 and rapidly mix the dye uniformly.
The pipette 22 in this embodiment is provided with a plurality of pipettes 22 which are uniformly distributed at the bottom of the staining bath 10; a plurality of liquid suction holes are formed in the side walls of the plurality of liquid suction pipes 22; one end of the plurality of pipette tubes 22 arranged outside the dyeing tank 10 is communicated with the inlet end of a water pump 23. Specifically, the plurality of pipettes 22 not only can improve the liquid suction efficiency and the liquid suction amount, but also can more uniformly absorb liquid, avoiding the dye suction that will not be sufficiently mixed uniformly yet.
The charging device in this embodiment further includes a mixing device including a mixing tank 25, a first connecting pipe 24 communicating with the inside of the mixing tank 25, a second connecting pipe 28 communicating with the inside of the mixing tank 25, and a stirring blade 27 provided inside the mixing tank 25; one end of the first connecting pipe 24, which is far away from the mixing box 25, is in conduction connection with the outlet end of the water pump 23; one end of the second connecting pipe 28 far away from the mixing box 25 is in conduction connection with one end of the liquid discharge pipe 21 outside the dyeing tank 10; the first connection pipe 24 and the second connection pipe 28 are provided at opposite sides of the mixing tank 25. The charging pipe 26 is connected with the interior of the mixing box 25 in a conduction way; the filling tube 26 is located on the same side wall of the mixing box 25 as the first connecting tube 24. Specifically, after the water pump 23 sucks out the dye in the dyeing pond 10, the dye is pumped into the mixing box 25, the feeding pipe 26 is communicated with the mixing box 25, the added dye enters the mixing box 25, the dye is uniformly mixed through the stirring blades 27 in the mixing box 25, and the dye is pumped into the dyeing pond 10 through the second connecting pipe 28 and the liquid discharge pipe 21. Thus, by performing preliminary mixing in the mixing tank 25, the efficiency of rapid mixing of the additional dye with the dye in the dyeing bath 10 can be improved.
In this embodiment, the dyeing apparatus further comprises a third guide roller 13 arranged at the upper end inside the dyeing tank 10, and a fourth guide roller 14 arranged at the lower end inside the dyeing tank 10; a first guide roller 11, a second guide roller 12, a third guide roller 13 and a fourth guide roller 14 are sequentially arranged along the length direction of the dyeing tank 10; the fabric 40 passes through the first guide roll 11, the second guide roll 12, the third guide roll 13, and the fourth guide roll 14 in sequence, and then enters the squeeze roll 15. The second guide roller, the third guide roller and the fourth guide roller are all provided with a pair which is parallel to each other. Specifically, the third guide roller 13 and the fourth guide roller 14 can increase the staying time and the soaking time of the fabric 40 in the dyeing tank 10, and improve the adhesion effect of the dye liquor and the fabric 40.
In this embodiment, the drying device is arranged right above the squeeze roller 15; the drying device includes a pair of electric heating plates 31, and the pair of electric heating plates 31 are respectively disposed on both sides of the fabric 40. The drying device also comprises a plurality of hot air pipes 32 arranged right above the electric heating plate 31, hot air holes arranged on the hot air pipes 32 and a hot air blower communicated with the hot air pipes 32; the hot air pipes 32 are uniformly distributed on two sides of the fabric 40; a plurality of hot air holes are provided toward the fabric 40. Specifically, use a pair of electric plate 31 earlier to come preliminary drying and solidify the dye liquor in the fabric 40, use hot-blast main 32 again to dry the unnecessary moisture in the dye liquor, avoid drying with hot-blast main 32 when fabric 40 surface still has a large amount of flowing moisture, lead to hot-blast messenger dye liquor maldistribution, cause the influence to the dyeing effect.
In summary, in the dyeing apparatus for producing the fabric 40 of the present embodiment, the fabric 40 is fully immersed in the dye solution in the dyeing tank 10 through the first guide roller 11 and the second guide roller 12, and then the dye solution is fully introduced into the fabric 40 through the extrusion of the pair of extrusion rollers 15, so as to achieve the purpose of rapid dyeing. In this process, since the fabric 40 rolls at a fast speed, a large amount of dye and water are rapidly taken away, which causes the amount of dye in the dyeing tank 10 to decrease and the amount of dye liquor to decrease as a whole, so that the dye liquor needs to be continuously replenished, but the dye liquor cannot be simply replenished during the dye liquor replenishment, and the adjustment needs to be performed in real time according to the amount of dye in the dyeing tank 10 and the total amount of dye liquor. Therefore, in the technology, the liquid suction pipe 22 and the water pump 23 are used for sucking out the dye liquid in the dyeing tank 10, and the dye liquid is mixed with the extra dye liquid in the feeding pipe 26 and then discharged into the dyeing tank 10 through the liquid discharge pipe 21, so that the dye liquid concentration and the dye liquid amount in the dyeing tank 10 are kept constant all the time, the dyeing uniformity is ensured, and the dyeing effect is improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A dyeing apparatus for fabric production, characterized in that: the device comprises a dyeing tank, a first guide roller arranged at the upper end of the dyeing tank, a second guide roller arranged at the bottom in the dyeing tank, a squeezing roller arranged at the upper end of the dyeing tank and a feeding device; the fabric sequentially passes through the first guide roller, the second guide roller and the squeezing roller;
the feeding device comprises a pipette arranged inside the dyeing pond, a liquid discharge pipe arranged inside the dyeing pond, a water pump arranged outside the dyeing pond and a feeding pipe communicated with the outlet end of the water pump; the liquid suction pipe is communicated with the inlet end of the water pump, and the liquid discharge pipe is communicated with the outlet end of the water pump.
2. Dyeing unit for fabric production according to claim 1, characterized in that: the liquid discharge pipe is provided with a plurality of liquid discharge pipes, and the plurality of liquid discharge pipes are uniformly distributed in the middle of the dyeing tank along the vertical direction; a plurality of liquid discharge holes are formed in the side walls of the plurality of liquid discharge pipes; one ends of the plurality of liquid discharge pipes arranged outside the dyeing pond are communicated and connected with the outlet end of the water pump.
3. Dyeing unit for fabric production according to claim 1, characterized in that: the plurality of pipette tubes are uniformly distributed at the bottom of the dyeing pond; a plurality of liquid suction holes are formed in the side walls of the plurality of liquid suction pipes; and one end of each of the plurality of pipette tubes, which is arranged outside the dyeing tank, is communicated with the inlet end of the water pump.
4. Dyeing unit for fabric production according to claim 1, characterized in that: the feeding device also comprises a mixing device, wherein the mixing device comprises a mixing box, a first connecting pipe communicated with the interior of the mixing box, a second connecting pipe communicated with the interior of the mixing box, and a stirring blade arranged in the mixing box;
one end of the first connecting pipe, which is far away from the mixing box, is in conduction connection with the outlet end of the water pump; one end of the second connecting pipe, which is far away from the mixing box, is in conduction connection with one end of the liquid discharge pipe, which is positioned outside the dyeing pond; the first connecting pipe and the second connecting pipe are arranged on two opposite sides of the mixing box.
5. Dyeing unit for fabric production according to claim 4, characterized in that: the feeding pipe is communicated and connected with the interior of the mixing box; the feed tube and the first connecting tube are located on the same side wall of the mixing box.
6. Dyeing unit for fabric production according to claim 1, characterized in that: the dyeing device also comprises a third guide roller arranged at the upper end in the dyeing tank and a fourth guide roller arranged at the lower end in the dyeing tank; the first guide roller, the second guide roller, the third guide roller and the fourth guide roller are sequentially arranged along the length direction of the dyeing tank; the fabric enters the squeeze roll after passing through the first guide roller, the second guide roller, the third guide roller and the fourth guide roller in sequence.
7. Dyeing unit for fabric production according to claim 6, characterized in that: the second deflector roll third deflector roll and the fourth deflector roll all is equipped with a pair that is parallel to each other.
8. Dyeing unit for fabric production according to claim 1, characterized in that: the drying device is arranged right above the extrusion roller; the drying device comprises a pair of electric heating plates which are respectively arranged on two sides of the fabric.
9. Dyeing unit for fabric production according to claim 8, characterized in that: the drying device also comprises a plurality of hot air pipes arranged right above the electric heating plate, hot air holes formed in the hot air pipes and a hot air blower communicated with the hot air pipes; a plurality of hot air pipes are uniformly distributed on two sides of the fabric; a plurality of the hot air holes are all arranged towards the fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091078.7U CN215366341U (en) | 2021-08-31 | 2021-08-31 | Dyeing device for fabric production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091078.7U CN215366341U (en) | 2021-08-31 | 2021-08-31 | Dyeing device for fabric production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215366341U true CN215366341U (en) | 2021-12-31 |
Family
ID=79619577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122091078.7U Active CN215366341U (en) | 2021-08-31 | 2021-08-31 | Dyeing device for fabric production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215366341U (en) |
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2021
- 2021-08-31 CN CN202122091078.7U patent/CN215366341U/en active Active
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