CN114750474B - Comfortable warm-keeping sweater fabric, preparation method thereof and dyeing device - Google Patents
Comfortable warm-keeping sweater fabric, preparation method thereof and dyeing device Download PDFInfo
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- CN114750474B CN114750474B CN202210493440.XA CN202210493440A CN114750474B CN 114750474 B CN114750474 B CN 114750474B CN 202210493440 A CN202210493440 A CN 202210493440A CN 114750474 B CN114750474 B CN 114750474B
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- 239000004744 fabric Substances 0.000 title claims abstract description 193
- 238000004043 dyeing Methods 0.000 title claims abstract description 90
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims description 78
- 238000007599 discharging Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 239000012752 auxiliary agent Substances 0.000 claims description 14
- 239000004575 stone Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000004753 textile Substances 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 23
- 230000000052 comparative effect Effects 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 239000000975 dye Substances 0.000 description 9
- 238000009413 insulation Methods 0.000 description 9
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- 238000010438 heat treatment Methods 0.000 description 7
- 238000007788 roughening Methods 0.000 description 7
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- 238000005338 heat storage Methods 0.000 description 4
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- 239000002994 raw material Substances 0.000 description 4
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- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/06—Thermally protective, e.g. insulating
- A41D31/065—Thermally protective, e.g. insulating using layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/14—Air permeable, i.e. capable of being penetrated by gases
- A41D31/145—Air permeable, i.e. capable of being penetrated by gases using layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/18—Elastic
- A41D31/185—Elastic using layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/26—Electrically protective, e.g. preventing static electricity or electric shock
- A41D31/265—Electrically protective, e.g. preventing static electricity or electric shock using layered materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
-
- 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
-
- 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
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The application relates to the technical field of textile fabrics, in particular to a comfortable warm-keeping sweater fabric, a preparation method thereof and a dyeing device. The utility model provides a comfortable cold-proof sweater surface fabric, includes outside contact layer, middle part articulamentum and inside cold-proof layer that sets gradually from outside to interior, outside contact layer is made by combed cotton yarn, middle part articulamentum is made by DTY, inside cold-proof layer is made by imitative north pole Xiong Mao-Thermolite, inside of inside cold-proof layer is provided with fine hair. The comfortable warm-keeping sweater fabric has the advantages of ventilation, warm keeping and portability.
Description
Technical Field
The application relates to the technical field of textile fabrics, in particular to a comfortable warm-keeping sweater fabric, a preparation method thereof and a dyeing device.
Background
Along with the improvement of life quality, the thermal insulation requirements of people on cold weather are also higher and higher, so that the thermal insulation effect of the fabric becomes a more important point for attracting consumers to purchase. At present, three types of common warm-keeping fabrics in the market are pure cotton fabrics, fibrous warm-keeping fabrics and space cotton warm-keeping fabrics.
The pure cotton fabric is soft and breathable, so that the fabric has good comfort level, but poor warm keeping performance. Animal fluff is added into the fibrous thermal fabric in an interlayer mode, so that the thermal performance of the fibrous thermal fabric is effectively improved on the premise of guaranteeing air permeability, but the fibrous thermal fabric is relatively bulky when worn. The space cotton thermal fabric is plated with a metal film in an interlayer mode, so that the thermal performance is improved, but the air permeability of the space cotton thermal fabric is poor.
Therefore, the applicant believes that there is a need to find a warm-keeping fabric with three characteristics of ventilation, warm keeping and portability in the market at present.
Disclosure of Invention
In order to overcome the defect that the thermal fabric is difficult to have the characteristics of ventilation, thermal and portability, the application provides a comfortable thermal sweater fabric, a preparation method thereof and a dyeing device.
In a first aspect, the application provides a comfortable warm-keeping sweater fabric, which adopts the following technical scheme:
The utility model provides a comfortable cold-proof sweater surface fabric, includes outside contact layer, middle part articulamentum and inside cold-proof layer that sets gradually from outside to interior, outside contact layer is made by combed cotton yarn, middle part articulamentum is made by DTY, inside cold-proof layer is made by imitative north pole Xiong Mao-Thermolite, inside of inside cold-proof layer is provided with fine hair.
Because the external contact layer is made of combed cotton yarn, the comfortable warm-keeping sweater fabric has the characteristics of excellent air permeability, glossiness and softness of the combed cotton yarn, and static electricity adsorption and pilling prevention. Because the middle connecting layer is made of DTY, the comfortable warm-keeping sweater fabric has excellent elasticity and elasticity of DTY. The inner thermal insulation layer is made of the imitated north poles Xiong Mao-Thermolite, so that the comfortable thermal insulation garment fabric has the characteristic of portability on the premise of ensuring excellent thermal insulation performance. In addition, the arrangement of the fluff of the inner thermal layer can further improve the thermal effect of the comfortable thermal sweater fabric.
In a second aspect, the application provides a preparation method of a comfortable warm-keeping sweater fabric, which adopts the following technical scheme: a preparation method of comfortable warm-keeping sweater fabric comprises the following steps:
S1, knitting combed cotton yarn, DTY and imitated north pole Xiong Mao-Thermolite from outside to inside to form a thermal fabric base material with an outer contact layer, a middle connecting layer and an inner thermal layer;
S2, napping the inner wall of the inner thermal layer through a light napping process to form a thermal fabric preparation material with naps;
S3, adding a warm keeping auxiliary agent into the coloring agent, and then dyeing the warm keeping fabric preparation material to obtain the comfortable warm keeping sanitary wear fabric.
By adopting the technical scheme, the light napping process can effectively reduce the possibility of damaging the warmth retention property of the imitated North pole Xiong Mao-Thermolite caused by napping, thereby indirectly improving the warmth retention property of the comfortable warmth retention sweater fabric. In addition, the light napping process can promote the concentration of the nap, and has a better napping prevention effect. In addition, the addition of the warm keeping auxiliary agent can promote the comfortable warm keeping sweater fabric to have better warm keeping performance.
Preferably, the light napping process adopts four napping processes, the cloth speed is 32-36m/min, the tension of a cloth guide roller is 10-14%, and the rotating speed of a needle roller is 6-10r/min.
By adopting the technical scheme, the following experimental data can show that when the light napping process is adopted, the comfortable thermal sweater fabric has better thermal performance, and the reason for this is probably that the light napping process can promote the comfortable thermal sweater fabric to form more fluff, and effectively reduce the possibility of the imitation north pole Xiong Mao-Thermolite to generate fluff.
Preferably, the addition amount of the warm keeping auxiliary agent is 0.5-1.5g/L.
By adopting the technical scheme, the following experiment shows that when the addition amount of the thermal insulation is gradually within the range, the comfortable thermal insulation sweater fabric can have better thermal insulation performance and simultaneously can effectively reduce the addition amount of the thermal insulation auxiliary agent, thereby reducing the cost.
Preferably, the warm keeping auxiliary agent is one or a mixture of QueenLight HT-B, HOLPOSON HOT and medical stone powder.
Preferably, the warm keeping auxiliary agent is QueenLight HT-B.
QueenLight HT-B is a warm keeping auxiliary agent which can convert sunlight visible light, far infrared light and the like into heat, and has the effects of temperature sensing and heat storage in the form of heat storage and heat preservation so as to improve the warm keeping performance.
HOLPOSON HOT is a warm keeping auxiliary agent which causes water vapor around the fabric to be condensed into water drops to generate condensation heat, thereby enabling retina to feel warm and further achieving the functions of heat accumulation and warm keeping.
The medical stone contains a large amount of zircon, and the zircon can release alpha rays or infrared rays, so that the effects of temperature sensing and heat storage are achieved.
Compared with HOLPOSON HOT, medical stone powder or any combination of the three materials, queenLight HT-B alone can promote the comfortable warm-keeping sweater fabric to have better warm-keeping performance.
In a third aspect, the application provides a dyeing device for comfortable warm-keeping sweater fabric, which adopts the following technical scheme: the dyeing device for the comfortable warm-keeping sweater fabric comprises a dyeing tank, a cloth feeding assembly, a guiding assembly and a traction assembly, wherein the cloth feeding assembly is arranged at one end of the dyeing tank, the traction assembly is arranged at the other end of the dyeing tank, the guiding assembly is arranged in the dyeing tank, and the guiding assembly is positioned between the cloth feeding assembly and the traction assembly;
The guide assembly comprises a first guide piece and a second guide piece, wherein the first guide piece comprises a first guide bracket fixedly connected to the bottom of the dyeing tank and a plurality of first guide rollers rotatably connected to the first guide bracket; the second guide piece comprises a lifting cylinder fixedly connected to the top of the dyeing tank, a second guide bracket fixedly connected to a piston rod of the lifting cylinder, and a plurality of second guide rollers rotatably connected to the second guide bracket, wherein the first guide rollers and the second guide rollers are staggered to form a wavy guide channel;
the second guide bracket comprises a supporting part fixedly connected to a piston rod of the lifting cylinder, an elastic part arranged on the supporting part and a vibrator arranged on the elastic part, and the second guide roller is rotatably connected to the elastic part.
By adopting the technical scheme, when the dyeing operation is required to be carried out on the comfortable warm-keeping sweater fabric, a worker can place the undyed comfortable warm-keeping sweater fabric at the cloth feeding component, and then the end part of the comfortable warm-keeping sweater fabric passes through the dyeing pool and is connected with the traction component.
After that, the staff can start the lift cylinder, and the lift cylinder forces first guide roller and second guide roller to crisscross each other and form wavy guide passageway through the second guide support to with comfortable cold-proof sweater surface fabric submergence in the dyeing pond completely and extension dyeing distance, then pull the subassembly alright order comfortable cold-proof sweater surface fabric and progressively advance, and then accomplish the comprehensive dyeing operation to comfortable cold-proof sweater surface fabric.
In the process of dyeing the comfortable warm-keeping sweater fabric, the vibrator can force the first guide roller to continuously shake, so that the first guide roller can shake the dyeing agent in the dyeing tank after discharging, and the first guide roller can further promote the dyeing agent to be contacted with the comfortable warm-keeping sweater fabric more uniformly through shaking, so that the dyeing efficiency is effectively improved.
Preferably, the side wall of the supporting part is provided with a first contact, the tank wall of the dyeing tank is provided with a second contact, and when the first contact and the second contact are communicated with each other, the vibrator operates.
When the first guide roller is completely immersed in the dyeing tank, the first contact and the second contact are connected with each other, so that the vibrator is driven to operate, the possibility that the vibrator is started in advance or still operates when the first guide roller is separated from the dyeing tank is effectively reduced, the occurrence of the condition that the dye splashes is indirectly reduced, and the dyeing environment is indirectly improved.
Preferably, the cloth feeding component comprises a transfer plate, a fabric transfer piece and a fabric conveying piece, a transfer connecting block is arranged on the side wall of the transfer plate, a transfer connecting groove is formed in the transfer connecting block, and a locking clamp for clamping comfortable warm-keeping sweater fabric is slidably connected in the transfer connecting groove;
The fabric transfer piece comprises a transfer cylinder fixedly connected to one end of the transfer plate, which is far away from the dyeing tank, a pushing plate fixedly connected to a piston rod of the transfer cylinder and a discharging plate fixedly connected to the dyeing tank, wherein a supporting plate is arranged at one end of the discharging plate, which is far away from the transfer cylinder, a placing column for the comfortable thermal sweater fabric to be sleeved is arranged on the supporting plate, a placing hole is formed in one side of the pushing plate, which is far away from the transfer cylinder, the placing column is inserted into the placing hole, a discharging connecting block is arranged on the supporting plate, a discharging connecting groove for the locking clamp to slide back and forth is formed in the discharging connecting block, and the discharging connecting groove is mutually communicated with the transferring connecting groove;
The fabric conveying piece comprises a sliding block, a clamping cylinder and a locking block, wherein the clamping cylinder is arranged on the sliding block, the locking block is arranged on a piston rod of the clamping cylinder, and a clamping space for clamping a locking clamp is formed between the locking block and the sliding block; the side wall of the dyeing pond is provided with a sliding groove, two ends of the sliding groove are provided with electromagnets, the sliding block is provided with magnetic blocks, and the sliding block slides in the sliding groove in a reciprocating manner through the electromagnets and the magnetic blocks.
Before the comfortable warm-keeping sweater fabric is required to be dyed, a worker can firstly place the fabric cylinder wound with the comfortable warm-keeping sweater fabric on the transfer plate and then clamp the locking clamp at the end part of the comfortable warm-keeping sweater fabric. The transfer cylinder can force the fabric cylinder to be sleeved on the placement column through the pushing plate, and when the placement column is inserted into the placement hole, the locking operation of the fabric cylinder is completed.
Then, the clamping cylinder is used for limiting the locking clamp through the locking block and the sliding block, and then the electromagnet positioned at the traction assembly part forces the sliding block to automatically slide towards the traction assembly in the sliding groove through the magnetic block, so that the operation of manually transferring the comfortable warm-keeping sweater fabric by a worker is omitted, and the dyeing efficiency of the comfortable warm-keeping sweater fabric is effectively improved.
Preferably, the traction assembly comprises a discharge plate and a fabric traction piece, the fabric traction piece comprises a discharge transfer cylinder, a discharge transfer plate, a traction plate and a driving motor, the discharge transfer cylinder is fixedly connected to the upper end face of the discharge plate, and the discharge transfer plate is rotatably connected to a piston rod of the discharge transfer cylinder;
A storage cylinder is arranged on the discharge plate, a first square groove is formed in the side wall of the storage cylinder in a penetrating mode, and a clamping groove for limiting and locking clamps is formed in the outer peripheral surface of the storage cylinder; the dyeing device comprises a dyeing pond, a traction plate, a driving motor, a square column, a discharge transfer plate and a driving motor, wherein the traction plate is fixedly connected to the dyeing pond, the driving motor is fixedly connected to the upper end face of the traction plate, the square column is fixedly connected to an output shaft of the driving motor, a second square groove is formed in the discharge transfer plate, and the square column penetrates through the first square groove and is inserted into the second square groove.
When the comfortable warm-keeping sweater fabric is required to be dyed, a worker can firstly place the storage cylinder on the discharge plate and control the clamping groove to face the cloth feeding component. And then the discharge transfer cylinder is sleeved on the square column through the discharge transfer plate, and when the square column is inserted in the second square groove, the locking operation of the storage cylinder is completed.
When the comfortable thermal sweater fabric is transferred to the traction assembly under the driving of the fabric conveying piece, the locking clamp is clamped in the clamping groove, the clamping cylinder is clamped to release the locking of the locking clamp, the electromagnet at the fabric feeding assembly is forced to slide to the fabric feeding assembly through the magnetic block, the driving motor is driven to rotate the storage cylinder through the square column, the comfortable thermal sweater fabric can be moved in the dyeing pool, further dyeing operation of the comfortable thermal sweater fabric is completed, and dyeing efficiency of the comfortable thermal sweater fabric is effectively improved.
In summary, the application has the following beneficial effects:
1. because the combed cotton yarn, the DTY and the imitated north poles Xiong Mao-Thermolite are overlapped for use, the breathable, warm-keeping and light effects are obtained at the same time;
2. The light napping process can effectively reduce the possibility of damaging the warmth retention performance of the imitated north poles Xiong Mao-Thermolite caused by napping, and promote the napping to be thicker;
3. the vibrator can also force the first guide roller to continuously shake, so that the first guide roller can shake the dyeing agent in the dyeing tank, and the first guide roller can also promote the dyeing agent to be contacted with the comfortable warm-keeping sweater fabric more uniformly through shaking, thereby effectively improving the dyeing efficiency.
Drawings
FIG. 1 is a schematic structural view of a comfortable thermal sweater fabric;
FIG. 2 is a schematic structural view of a dyeing apparatus for comfortable warm-keeping sweater fabric;
FIG. 3 is a schematic view of a partial explosion of the feed assembly;
FIG. 4 is a schematic view of the structure of the dyeing pond;
FIG. 5 is an enlarged schematic view of portion A of FIG. 4;
FIG. 6 is a schematic structural view of the traction assembly;
Fig. 7 is a schematic structural view of the guide assembly.
Reference numerals illustrate: 1. a dyeing pool; 2. a cloth feeding component; 3. a guide assembly; 4. a traction assembly; 5. an external contact layer; 6. a middle connecting layer; 7. an inner thermal layer; 21. a transfer plate; 22. a fabric transfer member; 23. a fabric conveying member; 31. a first guide; 32. a second guide; 41. a discharge plate; 42. a fabric traction piece; 211. transferring the connecting block; 212. a transfer connection tank; 213. a locking clip; 221. a transfer cylinder; 222. a pushing plate; 223. a discharging plate; 224. placing the hole; 225. a support plate; 226. placing a column; 227. discharging connecting blocks; 228. a discharging connecting groove; 231. a sliding block; 232. a clamping cylinder; 233. a locking block; 234. a clamping space; 235. a slip groove; 236. an electromagnet; 237. a magnetic block; 311. a first guide bracket; 312. a first guide roller; 321. a lifting cylinder; 322. a second guide bracket; 323. a second guide roller; 324. a guide channel; 411. a storage cylinder; 412. a first square groove; 413. a clamping groove; 414. a second square groove; 421. a discharging transfer cylinder; 422. a discharge transfer plate; 423. a traction plate; 424. a driving motor; 425. square columns; 3221. a support part; 3222. an elastic part; 3223. a vibrator; 32221. an elastic frame; 32222. a connecting shaft; 32223. a limiting plate; 32211. an elastic groove; 32212. an elastic pad; 32213. a first contact; 32214. and a second contact.
Detailed Description
The present application will be described in further detail with reference to fig. 1 to 7, examples and comparative examples.
Raw materials
The components of the raw materials in the application are shown in table 1:
TABLE 1 sources of the raw material components
| Raw materials | Model/manufacturer |
| Combed cotton yarn | Xinjiang cotton 30 count |
| DTY | Terylene DTY 15D |
| Medical stone powder | 1000 Mesh |
Examples
Example 1
A preparation method of comfortable warm-keeping sweater fabric comprises the following steps:
S1, knitting combed cotton yarn, DTY and imitated north pole Xiong Mao-Thermolite from outside to inside to form a thermal fabric base material (shown in figure 1) with an outer contact layer 5, a middle connecting layer 6 and an inner thermal layer 7, wherein the thermal fabric base material has a fabric structure as follows: 270g/m2 (+ -20), 60% combed cotton yarn, 15% DTY, 25% simulated north pole Xiong Mao-Thermolite;
S2, napping the inner wall of the inner thermal layer 7 through a light napping process to form a thermal fabric preparation material with naps; the light roughening process adopts four times of roughening, the cloth speed is 32-36m/min, the tension of a cloth guide roller is 10-14%, the rotating speed of a needle roller is 6-10r/min, and the relevance of the cloth speed, the tension of the cloth guide roller and the rotating speed of the needle roller to the roughening effect is relatively weak, so that in the application, only the cloth speed is 35m/min, the tension of the cloth guide roller is 12%, and the rotating speed of the needle roller is 8r/min for example;
s3, adding a warm keeping auxiliary QueenLight HT-B into the coloring agent according to the addition amount of 1g/L, and then dyeing the warm keeping fabric preparation by a dyeing device to obtain the comfortable warm keeping sweater fabric; in this embodiment, the dye may be any commercially available conventional dye according to practical situations;
the specific structure of the dyeing device for the comfortable warm-keeping sweater fabric is as follows:
Referring to fig. 2, the dyeing apparatus for the comfortable warm-keeping sweater fabric comprises a dyeing tank 1, a cloth feeding component 2, a guiding component 3 and a traction component 4, wherein the cloth feeding component 2 is arranged at one end of the dyeing tank 1, the traction component 4 is arranged at the other end of the dyeing tank 1, the guiding component 3 is arranged in the dyeing tank 1, and the guiding component 3 is positioned between the cloth feeding component 2 and the traction component 4.
When the dyeing operation is required to be carried out on the comfortable warm-keeping sweater fabric, a worker can directly place the fabric cylinder wound with the comfortable warm-keeping sweater fabric at the position of the fabric feeding component 2, the fabric feeding component 2 automatically passes through the guide component 3 and is connected with the traction component 4, and then the traction component 4 can force the comfortable warm-keeping sweater fabric to move in the dyeing tank 1, so that the dyeing operation on the comfortable warm-keeping sweater fabric is completed.
Referring to fig. 2 and 3, the cloth feeding assembly 2 includes a transfer plate 21, a fabric transfer member 22 and a fabric conveying member 23, wherein the transfer plate 21 is fixedly connected to a side wall of the dyeing tank 1, one side of the transfer plate 21 is fixedly connected with a transfer connection block 211, a transfer connection groove 212 is formed in an inner wall of the transfer connection block 211, and a locking clamp 213 for clamping an end portion of a comfortable warm-keeping sweater fabric is slidably connected in the transfer connection groove 212.
The surface fabric transfer piece 22 includes transfer cylinder 221, push plate 222 and blowing board 223, and transfer cylinder 221 fixed connection is kept away from the one end of dyeing pond 1 in transfer plate 21, and push plate 222 fixed connection is on the piston rod of transfer cylinder 221, and one side that push plate 222 kept away from transfer cylinder 221 has seted up and has been placed hole 224.
The discharging plate 223 is fixedly connected to one end of the dyeing pool 1, which is close to the transfer cylinder 221, one end of the discharging plate 223, which is far away from the transfer cylinder 221, is fixedly connected with the supporting plate 225, the center of the supporting plate 225 is fixedly connected with the placing column 226 which is sleeved with the fabric tube for winding the comfortable warm-keeping sweater fabric, and the placing column 226 can be inserted into the placing hole 224. The lateral wall fixedly connected with blowing connecting block 227 of backup pad 225, the blowing spread groove 228 that supplies the reciprocal slip of locking clamp 213 is seted up to the lateral wall of blowing connecting block 227, and blowing spread groove 228 communicates each other with transfer spread groove 212.
Before the dyeing operation is required for the comfortable thermal sweater fabric, a worker may first place the fabric cylinder wound with the comfortable thermal sweater fabric on the transfer plate 21, then clamp the locking clamp 213 to the end of the comfortable thermal sweater fabric, and place the locking clamp 213 in the transfer connection groove 212.
The transfer cylinder 221 can then force the fabric cylinder to be sleeved on the placement post 226 through the pushing plate 222, and when the placement post 226 is inserted into the placement hole 224, the locking clamp 213 is transferred into the discharge connecting groove 228, so that the locking operation of the fabric cylinder is completed.
Referring to fig. 4 and 5, the fabric conveying member 23 includes a sliding block 231, a clamping cylinder 232, and a locking block 233, wherein the clamping cylinder 232 is fixedly connected to a sidewall of the sliding block 231, the locking block 233 is fixedly connected to a piston rod of the clamping cylinder 232, and a clamping space 234 for clamping the locking clamp 213 is formed between the locking block 233 and the sliding block 231.
The inner wall of the dyeing pond 1 is provided with a sliding groove 235, two ends of the sliding groove 235 are fixedly connected with electromagnets 236, the lower part of the sliding block 231 is fixedly connected with a magnetic block 237, and the sliding block 231 is connected in the sliding groove 235 in a sliding manner through the electromagnets 236 and the magnetic block 237. In this embodiment, the fabric conveying member 23 and the sliding groove 235 are both provided, so that the conveyance of the comfortable warm-keeping sweater fabric is more stable.
Specifically, after the fabric cylinder is locked, the clamping cylinder 232 firstly limits the locking clamp 213 through the locking block 233 and the sliding block 231, and then the electromagnet 236 at the traction assembly 4 forces the sliding block 231 to automatically slide in the sliding groove 235 to the traction assembly 4 through the magnetic block 237, so that the conveying operation of the comfortable warm-keeping sweater fabric is completed.
Referring to fig. 4 and 6, the traction assembly 4 includes an outfeed plate 41 and a fabric traction member 42, and the fabric traction member 42 includes an outfeed transfer cylinder 421, an outfeed transfer plate 422, a traction plate 423, and a driving motor 424. Wherein, the traction plate 423 fixing frame is arranged at one end of the dyeing pool 1 far away from the cloth feeding component 2, and the discharging plate 41 is fixedly connected with the end of the traction plate 423.
The discharge transfer cylinder 421 is fixedly connected to the upper end surface of the discharge plate 41 at the end far away from the traction plate 423, and the discharge transfer plate 422 is rotatably connected to the piston rod of the discharge transfer cylinder 421. The upper end face of the discharging plate 41 is provided with a storage barrel 411 for winding the dyed comfortable warm-keeping sweater fabric, the side wall of the storage barrel 411 is provided with a first square groove 412 in a penetrating mode, and the outer circumferential face of the storage barrel 411 is provided with a clamping groove 413 for limiting the locking clamp 213.
The driving motor 424 is fixedly connected to the upper end surface of one end, far away from the discharging plate 41, of the traction plate 423, the square column 425 is fixedly connected to the output shaft of the driving motor 424, the second square groove 414 is formed in one side, far away from the discharging transfer cylinder 421, of the discharging transfer plate 422, and the square column 425 penetrates through the first square groove 412 and is inserted into the square groove.
When the comfortable warm-keeping sweater fabric needs to be dyed, a worker can firstly place the storage cylinder 411 on the discharge plate 41 and control the clamping groove 413 to face the fabric feeding component 2. Then, the discharge transfer cylinder 421 is arranged on the square column 425 in a sleeved mode through the discharge transfer plate 422, and when the square column 425 is inserted into the second square groove 414, the locking operation of the storage cylinder 411 is completed.
When the comfortable warm-keeping sweater fabric is transferred to the traction component 4 under the driving of the fabric conveying piece 23, the locking clamp 213 is clamped in the clamping groove, the locking of the locking clamp 213 is released by the clamping cylinder 232, the electromagnet 236 at the fabric feeding component 2 forces the sliding block 231 to slide towards the fabric feeding component 2 through the magnetic block 237, the driving motor 424 forces the storage cylinder 411 to rotate through the square column 425, and the comfortable warm-keeping sweater fabric can move in the dyeing tank 1, so that the dyeing operation of the comfortable warm-keeping sweater fabric is completed.
Referring to fig. 4 and 7, the guide assembly 3 includes a first guide 31 and a second guide 32, wherein the first guide 31 includes a first guide bracket 311 and a plurality of first guide rollers 312, the first guide bracket 311 is fixedly connected to the bottom of the dyeing tank 1, and the plurality of first guide rollers 312 are rotatably connected to the first guide bracket 311.
The second guide piece 32 comprises a lifting air cylinder 321, a second guide bracket 322 and a plurality of second guide rollers 323, wherein the lifting air cylinder 321 is fixedly connected to the upper end surface of the dyeing tank 1, the second guide bracket 322 is fixedly connected to a piston rod of the lifting air cylinder 321, the plurality of second guide rollers 323 are rotatably connected to the second guide bracket 322, and the plurality of first guide rollers 312 and the plurality of second guide rollers 323 are mutually staggered to form a wavy guide channel 324.
The number of the first guide roller 312, the second guide roller 323, and the lifting cylinder 321 may be arbitrarily set according to the actual situation, and in this embodiment, four guide rollers 312, 323, and lifting cylinder 321 are provided as an example.
When the end of the comfortable thermal sweater fabric passes through the dyeing tank 1 and is connected with the traction component 4, the lifting air cylinder 321 forces the first guide roller 312 and the second guide roller 323 to be staggered with each other through the second guide bracket 322 and form the wavy guide channel 324, so that the comfortable thermal sweater fabric is completely immersed in the dyeing tank 1 and the dyeing distance is prolonged, and then the traction component 4 can drive the comfortable thermal sweater fabric to gradually advance.
In addition, in the present embodiment, the second guiding bracket 322 includes a supporting portion 3221, an elastic portion 3222 and a vibrator 3223, wherein the supporting portion 3221 is fixedly connected to a piston rod of the lifting cylinder 321, the elastic portion 3222 is disposed on the supporting portion 3221, the vibrator 3223 is fixedly connected to the elastic portion 3222, and a plurality of second guiding and mixing rotations are connected to the elastic portion 3222.
Specifically, the elastic portion 3222 includes an elastic frame 32221, four connecting shafts 32222 and two limiting plates 32223, the four connecting shafts 32222 are all fixedly connected in the elastic frame 32221, the second guiding roller 323 is sleeved on the connecting shafts 32222, the lower end face of the supporting portion 3221 is provided with an elastic groove 32211, the elastic groove 32211 is embedded with an elastic gasket 32212, two ends of the elastic frame 32221 penetrate out of the elastic groove 32211 and are connected with the limiting plates 32223, and one side, close to the elastic frame 32221, of the limiting plates 32223 is in butt joint with the supporting portion 3221.
The outer sidewall of the upper end of the support 3221 is mounted with a first contact 32213, the tank wall of the dye vat 1 is mounted with a second contact 32214, and when the second guide roller 323 is completely immersed in the dye vat 1, the first contact 32213 communicates with the second contact 32214, and the vibrator 3223 operates. And when the second guide roller 323 is separated from the dyeing tank 1, the second contact 32214 and the second contact 32214 are staggered with each other, and the vibrator 3223 stops running.
The fixed connection may be performed by a conventional fixed connection method such as welding, bolting, and integral molding. The rotation connection can be realized by adopting a pin shaft connection or a bearing connection and other conventional rotation connection modes according to actual selection.
Examples 2 to 3
The difference from example 1 is that the thermal fabric base material has a different fabric structure, as shown in table 2.
TABLE 2 Structure of the fabrics of examples 1-3 (wt%)
| Combed cotton yarn | DTY | Imitated north pole Xiong Mao-Thermolite | |
| Example 1 | 60 | 15 | 25 |
| Example 2 | 75 | 10 | 15 |
| Example 3 | 45 | 20 | 35 |
Example 4
The difference from example 1 is that the light roughening process in S2 uses three times of roughening.
Example 5
The difference from example 1 is that the light roughening process in S2 uses five times of roughening.
Example 6
The difference from example 1 is that in S3, the warming aid QueenLight HT-B is replaced with HOLPOSON HOT.
Example 7
The difference from example 1 is that in S3, the warming aid QueenLight HT-B is replaced with medical stone powder.
Example 8
The difference from example 1 is that in S3, the warm keeping auxiliary QueenLight HT-B is replaced by a mixture of QueenLight HT-B and HOLPOSON HOT, and the addition ratio of QueenLight HT-B to HOLPOSON HOT is 1:1.
Example 9
The difference from example 1 is that in S3, the warm keeping auxiliary QueenLight HT-B is replaced by a mixture of QueenLight HT-B and medical stone powder, and the adding ratio of QueenLight HT-B to medical stone powder is 1:1.
Example 10
The difference from example 1 is that the addition amount of the warm keeping auxiliary agent is 0.5g/L.
Example 11
The difference from example 1 is that the addition amount of the warm keeping auxiliary agent is 1.5g/L.
Comparative example
Comparative example 1
The difference from example 1 is that comparative example 1 consists of only the outer contact layer and the middle connection layer, and the fabric structure of comparative example 1 is: 270g/m 2 (+ -20), 75% by weight combed cotton yarn, 25% by weight DTY.
Comparative example 2
The difference from example 1 is that the inside of the inner heat-retaining layer is not provided with nap, i.e., no light napping treatment is performed in S2.
Performance test
Detection method
1. Average thermal resistance test
Three samples were selected from examples 1 to 5 and comparative examples 1 to 2, and then the samples were subjected to an average thermal resistance test with reference to GB/T18398-2001 clothing thermal resistance test method-Warm body sham method, and averaged. (test requirement is not less than 0.03m 2. K/W)
2. Temperature rise test
Three samples were selected from example 1 and examples 6-11, and then subjected to 30min average temperature rise and highest temperature rise test with reference to GB/T30127-2013 test and evaluation of far infrared Properties of textiles, and averaged. (the effective area of the test hot plate is larger than or equal to a circular surface with the diameter of 60mm, the temperature is 34+/-1 ℃, the test distance is 500mm, the test frequency is 30 s/time,
Test requirements: 30min average heating is more than or equal to 3 ℃, and the highest heating is more than or equal to 4 DEG C
Detection result: the results of the tests of examples 1-11 and comparative examples 1-2 are shown in Table 3.
TABLE 3 Table of test results for examples 1-11 and comparative examples 1-2
| Average thermal resistance (m 2. K/W) | Average temperature rise (DEG C) for 30min | Highest temperature rise (. Degree. C.) | |
| Example 1 | 0.0836 | 3.2 | 7.3 |
| Example 2 | 0.0412 | / | / |
| Example 3 | 0.0903 | / | / |
| Example 4 | 0.0786 | / | / |
| Example 5 | 0.0883 | / | / |
| Example 6 | / | 2.8 | 8.7 |
| Example 7 | / | 3.0 | 6.3 |
| Example 8 | / | 2.9 | 8.4 |
| Example 9 | / | 3.1 | 6.6 |
| Example 10 | / | 2.8 | 6.1 |
| Example 11 | / | 3.4 | 7.4 |
| Comparative example 1 | 0.0311 | / | / |
| Comparative example 2 | 0.0563 | / | / |
As can be seen from the combination of examples 1-3 and comparative example 1 and Table 3, the average thermal resistance of examples 1-3 is improved relative to comparative example 1, thereby demonstrating that the simulated North poles Xiong Mao-Thermolite can effectively improve the thermal performance of the comfortable thermal sweater fabric.
Compared with the embodiment 1, the average thermal resistance of the embodiment 2 is significantly reduced, while the average thermal resistance of the embodiment 3 is slightly improved, so that the thermal performance of the comfortable thermal sweater fabric is gradually improved with the increase of the content of the imitated north poles Xiong Mao-Thermolite, but when the content of the imitated north poles Xiong Mao-Thermolite reaches 25wt%, if the content of the imitated north poles Xiong Mao-Thermolite is increased again, the increase of the thermal performance of the comfortable thermal sweater fabric is not very large, and the embodiment 1 is preferable for cost consideration.
As can be seen from the combination of the examples 1, 4-5 and 2 and the table 3, the average thermal resistance of the examples 1 and 4-5 is improved compared with the comparative example 2, so that the arrangement of the nap can effectively improve the thermal performance of the comfortable thermal sweater fabric.
Compared with the embodiment 1, the average thermal resistance of the embodiment 4 is significantly reduced, and the average thermal resistance of the embodiment 5 is slightly improved, so that the effect of the napping times on the thermal performance of the comfortable thermal sweater fabric is shown, that is, the thermal performance of the comfortable thermal sweater fabric is gradually improved along with the increase of the napping times, but when the napping times reach 4 times, if the napping times are increased again, the thermal performance of the comfortable thermal sweater fabric is not greatly improved.
As can be seen in combination with example 1, examples 6-7 and table 3, the highest temperature rise in example 6 is significantly higher than in example 1, but the average temperature rise for 30min is somewhat lower, even down to the test requirement. The reason for this is probably that HOLPOSON HOT can absorb moisture and store heat, so that the comfortable warm-keeping sanitary wear fabric can be heated up quickly, but the heat storage mode is poor in persistence, so that the average heating temperature for 30min is slightly low, and therefore, the embodiment 1 is better.
Compared with the example 1, the average temperature rise and the highest temperature rise in the example 7 for 30min are reduced, so that the QueenLight HT-B has better warm-keeping performance improving effect on the comfortable warm-keeping sweater fabric.
As can be seen in combination with examples 1, 8-9 and Table 3, the 30min average temperature rise and the highest temperature rise of examples 8-9 are reduced relative to example 1, thus indicating that QueenLight HT-B is suitable for use alone.
As can be seen by combining the embodiment 1 and the embodiments 10-11 with the table 3, compared with the embodiment 1, the average heating up for 30min and the highest heating up for embodiment 10 are both significantly reduced, and the average heating up for 30min and the highest heating up for embodiment 11 are both slightly improved, so that it is shown that the thermal performance of the comfortable thermal sweater fabric is gradually improved with the increase of the adding amount of QueenLight HT-B, but when the adding amount of QueenLight HT-B reaches 1g/L, for example, the adding amount of QueenLight HT-B is increased again, the increasing amplitude of the thermal performance of the comfortable thermal sweater fabric is not very large, and for the cost consideration, the embodiment 1 is preferable.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (9)
1. The utility model provides a dyeing apparatus of comfortable cold-proof sweater surface fabric which characterized in that: the dyeing machine comprises a dyeing tank (1), a cloth feeding assembly (2), a guiding assembly (3) and a traction assembly (4), wherein the cloth feeding assembly (2) is arranged at one end of the dyeing tank (1), the traction assembly (4) is arranged at the other end of the dyeing tank (1), the guiding assembly (3) is arranged in the dyeing tank (1), and the guiding assembly (3) is arranged between the cloth feeding assembly (2) and the traction assembly (4);
The cloth feeding assembly (2) comprises a transfer plate (21), a fabric transfer piece (22) and a fabric conveying piece (23), a transfer connecting block (211) is arranged on the side wall of the transfer plate (21), a transfer connecting groove (212) is formed in the transfer connecting block (211), and a locking clamp (213) for clamping comfortable warm-keeping sweater fabric is slidably connected in the transfer connecting groove (212);
The fabric transfer piece (22) comprises a transfer cylinder (221) fixedly connected to one end, far away from the dyeing tank (1), of a transfer plate (21), a pushing plate (222) fixedly connected to a piston rod of the transfer cylinder (221) and a discharging plate (223) fixedly connected to the dyeing tank (1), one end, far away from the transfer cylinder (221), of the discharging plate (223) is provided with a supporting plate (225), the supporting plate (225) is provided with a placing column (226) for the comfortable thermal sweater fabric to be sleeved, one side, far away from the transfer cylinder (221), of the pushing plate (222) is provided with a placing hole (224), the placing column (226) is inserted into the placing hole (224), the supporting plate (225) is provided with a discharging connecting block (227), the discharging connecting block (227) is provided with a discharging connecting groove (228) for the locking clamp (213) to slide back and forth, and the discharging connecting groove (228) is communicated with the transferring connecting groove (212) mutually;
The fabric conveying piece (23) comprises a sliding block (231), a clamping cylinder (232) and a locking block (233), wherein the clamping cylinder (232) is arranged on the sliding block (231), the locking block (233) is arranged on a piston rod of the clamping cylinder (232), and a clamping space (234) for clamping the locking clamp (213) is formed between the locking block (233) and the sliding block (231); a sliding groove (235) is formed in the side wall of the dyeing tank (1), electromagnets (236) are arranged at two ends of the sliding groove (235), magnetic blocks (237) are arranged on the sliding blocks (231), and the sliding blocks (231) slide in the sliding groove (235) in a reciprocating manner through the electromagnets (236) and the magnetic blocks (237);
The guide assembly (3) comprises a first guide piece (31) and a second guide piece (32), wherein the first guide piece (31) comprises a first guide bracket (311) fixedly connected to the bottom of the dyeing tank (1) and a plurality of first guide rollers (312) rotatably connected to the first guide bracket (311); the second guide piece (32) comprises a lifting cylinder (321) fixedly connected to the top of the dyeing tank (1), a second guide bracket (322) fixedly connected to a piston rod of the lifting cylinder (321) and a plurality of second guide rollers (323) rotatably connected to the second guide bracket (322), and the plurality of first guide rollers (312) and the plurality of second guide rollers (323) are mutually staggered to form a wavy guide channel (324);
the second guide bracket (322) comprises a supporting part (3221) fixedly connected to a piston rod of the lifting cylinder (321), an elastic part (3222) arranged on the supporting part (3221) and a vibrator (3223) arranged on the elastic part (3222), and the second guide roller (323) is rotatably connected to the elastic part (3222).
2. The dyeing apparatus for comfortable warm-keeping sweater fabric of claim 1, wherein: the side wall of the supporting part (3221) is provided with a first contact (32213), the tank wall of the dyeing tank (1) is provided with a second contact (32214), and when the first contact (32213) and the second contact (32214) are communicated with each other, the vibrator (3223) operates.
3. The dyeing apparatus for comfortable warm-keeping sweater fabric of claim 1, wherein: the traction assembly (4) comprises a discharge plate (41) and a fabric traction piece (42), the fabric traction piece (42) comprises a discharge transfer cylinder (421), a discharge transfer plate (422), a traction plate (423) and a driving motor (424), the discharge transfer cylinder (421) is fixedly connected to the upper end face of the discharge plate (41), and the discharge transfer plate (422) is rotatably connected to a piston rod of the discharge transfer cylinder (421);
a material storage barrel (411) is arranged on the material discharging plate (41), a first square groove (412) is formed in the side wall of the material storage barrel (411) in a penetrating mode, and a clamping groove (413) for limiting the locking clamp (213) is formed in the outer peripheral surface of the material storage barrel (411); the dyeing device comprises a dyeing tank (1), a traction plate (423), a driving motor (424) and a square column (425), wherein the traction plate (423) is fixedly connected to the dyeing tank (1), the driving motor (424) is fixedly connected to the upper end face of the traction plate (423), the square column (425) is fixedly connected to an output shaft of the driving motor (424), a second square groove (414) is formed in a discharging transfer plate (422), and the square column (425) penetrates through the first square groove (412) and is inserted into the second square groove (414).
4. The dyeing apparatus for comfortable warm-keeping sweater fabric of claim 1, wherein: the comfortable warm-keeping sanitary wear fabric comprises an outer contact layer (5), a middle connecting layer (6) and an inner warm-keeping layer (7) which are sequentially arranged from outside to inside, wherein the outer contact layer (5) is made of combed cotton yarns, the middle connecting layer (6) is made of DTY, the inner warm-keeping layer (7) is made of imitated north poles Xiong Mao-Thermolite, and fluff is arranged in the inner warm-keeping layer (7).
5. The dyeing apparatus of comfortable warm-keeping sweater fabric of claim 4, wherein: the preparation method of the comfortable warm-keeping sweater fabric comprises the following steps of:
S1, knitting combed cotton yarn, DTY and a simulated north pole Xiong Mao from outside to inside from-Thermolite to form a thermal fabric base material with an outer contact layer (5), a middle connecting layer (6) and an inner thermal layer (7);
S2, napping the inner wall of the inner thermal layer (7) through a light napping process to form a thermal fabric preparation material with naps;
S3, adding a warm keeping auxiliary agent into the coloring agent, and then dyeing the warm keeping fabric preparation material to obtain the comfortable warm keeping sanitary wear fabric.
6. The dyeing apparatus of comfortable warm-keeping sweater fabric of claim 5, characterized in that: the light napping process adopts four napping processes, the cloth speed is 32-36m/min, the tension of a cloth guide roller is 10-14%, and the rotating speed of a needle roller is 6-10r/min.
7. The dyeing apparatus of comfortable warm-keeping sweater fabric of claim 5, characterized in that: the addition amount of the warm keeping auxiliary agent is 0.5-1.5g/L.
8. The dyeing apparatus for comfortable warm-keeping sweater fabric of claim 7, characterized in that: the warm keeping auxiliary agent is one or a mixture of more of QueenLight HT-B, HOLPOSON HOT and medical stone powder.
9. The dyeing apparatus for comfortable warm-keeping sweater fabric of claim 8, characterized in that: the warm keeping auxiliary agent is QueenLight HT-B.
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