CN112746415A - Cloth guide device and gas-liquid cloth dyeing machine comprising same - Google Patents
Cloth guide device and gas-liquid cloth dyeing machine comprising same Download PDFInfo
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- CN112746415A CN112746415A CN202011536370.9A CN202011536370A CN112746415A CN 112746415 A CN112746415 A CN 112746415A CN 202011536370 A CN202011536370 A CN 202011536370A CN 112746415 A CN112746415 A CN 112746415A
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- Prior art keywords
- cloth
- nozzle
- liquid
- fabric
- liquid flow
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- 239000004744 fabric Substances 0.000 title claims abstract description 144
- 239000007788 liquid Substances 0.000 title claims abstract description 66
- 238000004043 dyeing Methods 0.000 title claims abstract description 39
- 238000005507 spraying Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000007730 finishing process Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 13
- 239000000975 dye Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to the technical field of dyeing and finishing processes, and particularly relates to a cloth guide device, a gas-liquid cloth dyeing machine comprising the cloth guide device and application of the gas-liquid cloth dyeing machine. The original cloth lifting roller is omitted, the fabric sequentially passes through the first liquid flow nozzle, the first bent pipe, the second liquid flow nozzle, the second bent pipe, the third liquid flow nozzle and the air nozzle in the dyeing process, a plurality of potential capacities are provided for the transportation of the fabric in the cloth guide device, the included angle and the radian of a transition corner when the fabric enters the nozzle from the cylinder are increased to the greatest extent, the running tension is greatly reduced, the phenomena of cloth flying and blocking caused when the cloth lifting roller is used as a main power source are avoided, and the quality of a finished product is improved; meanwhile, the second bent pipe realizes dip dyeing of the fabric, and the third liquid flow nozzle and the air nozzle are combined for use to atomize the dye liquor, so that the contact proportion of the dye liquor and the fabric is increased, and the dyeing efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of dyeing and finishing processes, and particularly relates to a cloth guide device and a gas-liquid cloth dyeing machine comprising the same.
Background
The gas-liquid dyeing machine mainly uses circulating air flow to draw the fabric to make periodic circulating movement, the circulating dyeing liquor is exchanged with the fabric to be dyed through the dyeing liquor flow nozzle combination, and the process of dyeing the fabric by the dye is completed through certain periodic circulating exchange. In the prior art, a cloth lifting roller is used as one of main power sources for the circulation of a gas-liquid dyeing machine traction fabric, and the pulling force of the cloth lifting roller to the fabric is too large, so that the following problems are easily caused: 1. the elastic limit of the fabric is easily reached, so that the fabric cannot recover; 2. the fabric is widened under the action of strong pulling force, so that the fabric is wrinkled. Moreover, the relative sliding of the fabric on the roll surface of the cloth lifting roll during cloth lifting can cause scratches on the fabric. In addition, the cloth lifting roller belongs to a rotary mechanical structure, so that the sealing performance of the gas-liquid cloth dyeing machine is influenced, and when the running speeds of the fabric and the cloth lifting roller are inconsistent, the blocked cloth is not easy to dredge.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cloth guide device, aiming at solving the problems that in the prior art, a cloth lifting roller is used as one of main power sources for a gas-liquid dyeing machine to pull the circulation of the fabric, the fabric is easy to generate wrinkles and other damages due to overlarge pulling force of the cloth lifting roller on the fabric, and the fabric is scratched due to the relative sliding of the fabric on the roller surface of the cloth lifting roller; in addition, the cloth lifting roller belongs to a rotary mechanical structure, which influences the sealing performance of the gas-liquid cloth dyeing machine and causes the technical problem that the blocked cloth is difficult to dredge when the running speeds of the fabric and the cloth lifting roller are inconsistent. The invention also provides a gas-liquid cloth dyeing machine comprising the cloth guide machine.
The invention provides a cloth guide device, which has the following specific technical scheme:
cloth guider, including first liquid flow nozzle, first return bend, second liquid flow nozzle, second return bend, third liquid flow nozzle and air jet, first liquid flow nozzle first return bend second liquid flow nozzle the second return bend third liquid flow nozzle with the air jet connects gradually, and is the S type and distributes.
In some embodiments, the first flow nozzle is aligned with the first bend, the second flow nozzle is aligned with the second bend, the third flow nozzle is aligned with the wind nozzle, and the axis of the first flow nozzle is at an angle of-8 to 16 degrees from the vertical.
In some embodiments, the third fluid flow nozzle and the air nozzle are collectively nested with a nozzle housing.
The invention also provides a gas-liquid cloth dyeing machine which comprises a barrel, a cloth storage groove arranged in the barrel and the cloth guide device, wherein the cloth guide device is arranged in the barrel and is fixedly arranged above the cloth storage groove.
In some embodiments, the cloth outlet point of the cloth storage groove is aligned with the first liquid flow nozzle, the air nozzle is movably connected with a cloth swinging hopper, and the cloth outlet of the cloth swinging hopper is aligned with the cloth falling point of the cloth storage groove.
The invention has the following beneficial effects: the cloth guide device provided by the invention cancels a cloth lifting roller in the original cloth guide device, and the fabric sequentially passes through the first liquid flow nozzle, the first bent pipe, the second liquid flow nozzle, the second bent pipe, the third liquid flow nozzle and the air nozzle in the dyeing process, so that a plurality of potential capacities are provided for the transportation of the fabric in the cloth guide device, the included angle and the radian of a transition corner when the fabric enters the nozzle from a cylinder are increased to the greatest extent, the operation tension is greatly reduced, and the phenomena of cloth flying and cloth blocking caused when the cloth lifting roller is used as a main power source are avoided, so that the quality of a finished product is improved; meanwhile, the second bent pipe realizes dip dyeing of the fabric, and the third liquid flow nozzle and the air nozzle are combined for use to atomize the dye liquor, so that the contact proportion of the dye liquor and the fabric is increased, and the dyeing efficiency is improved.
Drawings
FIG. 1 is a schematic view showing the structure of a cloth guide in embodiment 1;
fig. 2 is a schematic structural view of a gas-liquid cloth dyeing machine in embodiment 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings 1-2 in conjunction with specific embodiments.
Example 1
The cloth guide device provided by the embodiment has the following specific scheme:
as shown in fig. 1, the cloth guide apparatus 1 includes a first fluid nozzle 11, a first bend 12, a second fluid nozzle 13, a second bend 14, a third fluid nozzle 15, and an air nozzle 16, wherein the first fluid nozzle 11, the first bend 12, the second fluid nozzle 13, the second bend 14, the third fluid nozzle 15, and the air nozzle 16 are connected in sequence and distributed in an S-shape. The fabric sequentially passes through the first liquid flow nozzle 11, the first bent pipe 12, the second liquid flow nozzle 13, the second bent pipe 14, the third liquid flow nozzle 15 and the air nozzle 16 and then enters the next mechanism, a fabric lifting roller is not needed for the fabric, a plurality of potential capacities are provided through the plurality of nozzles, low-tension fabric guiding is achieved, and damage to the fabric when the fabric lifting roller serves as a main power source is avoided. The spraying direction of the first liquid flow nozzle 11 is aligned to the first bent pipe 12, the spraying direction of the second liquid flow nozzle 13 is aligned to the second bent pipe 14, the spraying direction of the third liquid flow nozzle 15 is aligned to the air nozzle 16, and the included angle between the inclination angle of the first liquid flow nozzle 11 and the vertical line is-8-16 degrees. The first liquid flow nozzle 11, the second liquid flow nozzle 13, the third liquid flow nozzle 15 and the air nozzle 16 are powered during the running of the fabric, and the feasibility of low-tension fabric transportation is ensured. In particular, the third liquid jet nozzle 15 and the air jet nozzle 16 are jointly sheathed with a nozzle housing, so that the atomization effect is optimized. The first elbow pipe 12 and the second elbow pipe 14 take the required length of the working stroke into consideration, the overall height of the cloth guide mechanism is reduced, the installation space is saved, meanwhile, the second elbow pipe 14 realizes dip dyeing of the fabric, and the dyeing efficiency is improved.
The specific structures of the first fluid nozzle 11, the second fluid nozzle 13, and the third fluid nozzle 15 in this embodiment are all the prior art, and have been disclosed in the patent — an anti-rotation nozzle for dyeing machine (CN207347767U), and are not described here again.
Example 2
As shown in fig. 2, the present embodiment provides a gas-liquid cloth dyeing machine, which includes a cylinder 2, a cloth storage tank 3 built in the cylinder 2, and a cloth guide device 1 in embodiment 1, wherein the cloth guide device 1 is built in the cylinder 2 and is fixedly disposed above the cloth storage tank 3. In this embodiment, the cloth outlet of the cloth storage tank 3 is aligned with the first liquid flow nozzle 11, the air nozzle 16 is movably connected with the cloth swinging hopper 4, and the cloth outlet of the cloth swinging hopper 4 is aligned with the cloth falling port of the cloth storage tank 3.
In this embodiment, the fabric is now guided by a plurality of power provided by the first fluid jet 11, the second fluid jet 13, the third fluid jet 15 and the air jet 16 during a single cycle. The dye liquor sprayed by the first liquid flow nozzle 11 and the second liquid flow nozzle 13 permeates and dip-dyes the fabric, the fabric is dip-dyed in the second bent pipe 14, the fabric is combined with the atomized dye liquor through the third liquid flow nozzle 15 and the air nozzle 16, and finally the fabric and the atomized dye liquor drop into the cloth storage tank 3 in order through the cloth swinging hopper 4, so that a cycle is completed. According to the dyeing process requirement, completing the required cycle number to achieve uniform dyeing of the fabric.
In this embodiment, the device for swinging the swinging hopper 4 is disclosed in the patent-cloth dropping point adjusting device (CN211227681U) for pneumatic and hydraulic cloth dyeing machine, and is not described in detail here.
The embodiment also provides the application of the gas-liquid cloth dyeing machine, and based on the gas-liquid cloth dyeing machine, the gas-liquid cloth dyeing machine comprises the steps of preprocessing the fabric and overflow dyeing treatment, and when the fabric needs to be preprocessed, the first liquid flow nozzle 11, the third liquid flow nozzle 15 and the air nozzle 16 are opened. The pretreatment is used for bulking the fabric fibers and washing and scouring the fabric.
When the fabric needs to be overflow dyed, the first flow nozzle 11, the second flow nozzle 13 and the third flow nozzle 15 are opened. The overflow dyeing treatment is carried out through the first liquid flow nozzle, the second liquid flow nozzle and the third liquid flow nozzle, the running speed of the fabric is controlled to control the soaking time of the fabric in the fabric guide mechanism, and the dyeing effect is also controlled.
The above description is only for the purpose of illustrating preferred embodiments of the present invention and is not to be construed as limiting the invention, and the present invention is not limited to the above examples, and those skilled in the art should also be able to make various changes, modifications, additions or substitutions within the spirit and scope of the present invention.
Claims (5)
1. Cloth guider, its characterized in that includes first liquid stream nozzle (11), first return bend (12), second liquid stream nozzle (13), second return bend (14), third liquid stream nozzle (15) and air nozzle (16), first liquid stream nozzle (11) first return bend (12) second liquid stream nozzle (13) second return bend (14) third liquid stream nozzle (15) and air nozzle (16) connect gradually, and are the distribution of S type.
2. The cloth guide device according to claim 1, wherein the spraying direction of the first liquid flow nozzle (11) is aligned with the first elbow (12), the spraying direction of the second liquid flow nozzle (13) is aligned with the second elbow (14), the spraying direction of the third liquid flow nozzle (15) is aligned with the wind nozzle (16), and the axis of the first liquid flow nozzle (11) forms an angle of-8-16 degrees with the vertical line.
3. Cloth guide apparatus according to claim 1, characterised in that the third liquid jet nozzle (15) and the air jet nozzle (16) are jointly sheathed with a nozzle housing.
4. The gas-liquid cloth dyeing machine is characterized by comprising a cylinder body (2), a cloth storage groove (3) arranged in the cylinder body (2) and the cloth guide device (1) according to any one of claims 1 to 3, wherein the cloth guide device (1) is arranged in the cylinder body (2) and is fixedly arranged above the cloth storage groove (3).
5. The gas-liquid cloth dyeing machine according to claim 4, characterized in that the cloth outlet of the cloth storage tank (3) is aligned with the first liquid flow nozzle (11), the air nozzle (16) is movably connected with a cloth swinging hopper (4), and the cloth outlet of the cloth swinging hopper (4) is aligned with the cloth falling point of the cloth storage tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536370.9A CN112746415A (en) | 2020-12-23 | 2020-12-23 | Cloth guide device and gas-liquid cloth dyeing machine comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536370.9A CN112746415A (en) | 2020-12-23 | 2020-12-23 | Cloth guide device and gas-liquid cloth dyeing machine comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112746415A true CN112746415A (en) | 2021-05-04 |
Family
ID=75645953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011536370.9A Pending CN112746415A (en) | 2020-12-23 | 2020-12-23 | Cloth guide device and gas-liquid cloth dyeing machine comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112746415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024100426A1 (en) * | 2022-11-09 | 2024-05-16 | Georgantas Evangelos | Fabric advancing system with double spray nozzle |
-
2020
- 2020-12-23 CN CN202011536370.9A patent/CN112746415A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024100426A1 (en) * | 2022-11-09 | 2024-05-16 | Georgantas Evangelos | Fabric advancing system with double spray nozzle |
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