CN112176592B - Preparation method of functional knitted fabric - Google Patents
Preparation method of functional knitted fabric Download PDFInfo
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- CN112176592B CN112176592B CN202011017209.0A CN202011017209A CN112176592B CN 112176592 B CN112176592 B CN 112176592B CN 202011017209 A CN202011017209 A CN 202011017209A CN 112176592 B CN112176592 B CN 112176592B
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- dyeing
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- knitted fabric
- opening
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- 239000004744 fabric Substances 0.000 title claims abstract description 145
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000004043 dyeing Methods 0.000 claims abstract description 181
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 75
- 238000004804 winding Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 238000009940 knitting Methods 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 239000012466 permeate Substances 0.000 abstract description 4
- 238000004042 decolorization Methods 0.000 abstract description 2
- 238000005470 impregnation Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000002653 magnetic therapy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Classifications
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- 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
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- 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
-
- 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
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/09—Apparatus for passing open width fabrics through bleaching, washing or dyeing liquid
-
- 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
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a preparation method of functional knitted fabric, which uses functional knitted fabric equipment. The invention can solve the following problems in the prior dip-dyeing preparation of functional knitted fabrics: the existing dyeing mode for the knitted fabric is to soak the formed knitted fabric in a dye vat for dyeing, so that the knitted fabric cannot be completely contacted with dye liquid, the dye liquid is difficult to permeate the knitted fabric, then the knitted fabric is not dyed uniformly, the problem of decolorization occurs when the knitted fabric is dyed too shallow, the knitted fabric has certain elasticity, the existing dyeing equipment cannot perform dyeing operation according to the characteristics of the knitted fabric, and the problem of poor effect after the fabric is dyed can be caused.
Description
Technical Field
The invention relates to the field of fabric preparation, in particular to a method for preparing a functional knitted fabric.
Background
The functional textile has one or more of the effects of resisting bacteria, mites, mildew, viruses, mosquitoes, moth, flame, wrinkles and ironing, water and oil repellency, ultraviolet resistance, electromagnetic radiation resistance, fragrance, magnetic therapy, infrared physiotherapy, anion health care and the like besides the basic use value of the textile. The classification of textiles mainly comprises two categories of woven fabrics and knitted fabrics; the process of processing the knitted fabric into the garment mainly comprises the steps of knitting the knitted fibers into the fabric, dyeing the fabric, dehydrating and drying the dyed knitted fabric, and finally cutting the knitted fabric into the garment.
At present, the following problems exist when the functional knitted fabric is prepared by dip dyeing: the existing dyeing mode for the knitted fabric is to soak the formed knitted fabric in a dye vat for dyeing, so that the knitted fabric cannot be completely contacted with dye liquid, the dye liquid is difficult to permeate the knitted fabric, then the knitted fabric is not dyed uniformly, the problem of decolorization occurs when the knitted fabric is dyed too shallow, the knitted fabric has certain elasticity, the existing dyeing equipment cannot perform dyeing operation according to the characteristics of the knitted fabric, and the problem of poor effect after the fabric is dyed can be caused.
Disclosure of Invention
The invention aims to provide a preparation method of a functional knitted fabric, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a preparation method of functional knitted fabric uses a functional knitted fabric device, the functional knitted fabric device comprises a base and a dip-dyeing device, and the specific method when the functional knitted fabric device is adopted to dip-dye the functional knitted fabric is as follows:
step one, preparation operation: debugging functional knitted fabric equipment, and preparing the raw material of the functional knitted fabric needing dip dyeing;
step two, knitting fabric spinning and forming: the functional knitted fabric raw material is woven into the functional knitted fabric through the existing knitting equipment, then the knitted fabric is uniformly wound on the first winding roller, and one end of the knitted fabric is connected with the second winding roller through the guide roller and the auxiliary unit through the traction cloth;
step three, dip-dyeing the knitted fabric: placing dye liquid required by the knitted fabric in the dip-dyeing frame, starting a dip-dyeing motor to drive a second winding roller to rotate, and carrying out dyeing operation by contacting the knitted fabric in the dip-dyeing frame with the dye liquid, wherein the auxiliary unit can assist the knitted fabric and the dye liquid in combination to improve the effect;
step four: dewatering the knitted fabric: dewatering the impregnated knitted fabric by dewatering machinery;
step five: drying the knitted fabric: drying the dehydrated knitted fabric;
the upper surface of the base is provided with a dip dyeing device; wherein:
the dip-dyeing device comprises an opening and closing unit, a first winding roller, a second winding roller, a first gear, a dip-dyeing frame body, an auxiliary unit, a dip-dyeing motor, a second gear and a guide roller, wherein the opening and closing unit is symmetrically arranged at two ends of the upper surface of a base, the first winding roller is sleeved on the opening and closing unit positioned at the left end of the upper surface of the base through a first sleeve, the second winding roller is sleeved on the opening and closing unit positioned at the right end of the upper surface of the base through a second sleeve, the first gear is installed at one end of the second sleeve, the dip-dyeing frame body is arranged in the middle of the upper surface of the base, the auxiliary unit is arranged in the dip-dyeing frame body, the first dip-dyeing support plate is arranged on the right end surface of the dip-dyeing frame body, the dip-dyeing motor is arranged on the lower surface of the first dip-dyeing support plate, the dip-dyeing shaft rod is sleeved between the opening unit and, a second dip-dyeing support plate is symmetrically arranged on the front and back of the opposite surface of the opening and closing unit, a guide roller is arranged on the second dip-dyeing support plate, a spring is connected between the second dip-dyeing support plate and one end of the guide roller, and the guide roller can rotate and slide on the second dip-dyeing support plate;
the auxiliary unit comprises an auxiliary support, auxiliary round rods, auxiliary round rollers, auxiliary sliding rods, auxiliary supporting rods, auxiliary clamping plates, auxiliary clamping wheels and a transmission assembly, the auxiliary support is symmetrically and slidably mounted on the front side wall and the rear side wall of the dip-dyeing frame, adjusting bolts are arranged between the outer parts of the front side wall and the rear side wall of the dip-dyeing frame and the auxiliary support, the auxiliary round rods are symmetrically and slidably mounted at one end of each auxiliary support, a plurality of auxiliary round rollers are uniformly arranged on each auxiliary round rod along the length direction of the auxiliary round rod, the auxiliary sliding rods are symmetrically and slidably mounted at the two middle ends of each auxiliary support, the auxiliary supporting rods are arranged at one ends of the auxiliary sliding rods, the auxiliary clamping plates are symmetrically arranged on the upper side surface and the lower side surface of each auxiliary supporting rod through pin shafts, a supporting spring is connected between the two auxiliary clamping plates, a plurality of auxiliary clamping wheels are uniformly arranged at one end of, the auxiliary round roller is in fit contact with the auxiliary slideway, and the other end of the auxiliary sliding rod is provided with a transmission assembly.
As a further scheme of the invention: the unit that opens and shuts is including opening and shutting the extension board, the slide bar that opens and shuts, the branch that opens and shuts, the slide that opens and shuts, the commentaries on classics board that opens and shuts, the connecting rod that opens and shuts, the riser and the cylinder that opens and shuts open and shut, both ends symmetry is provided with two pairs of extension boards that open and shut and is every to opening and shutting extension board front and back symmetry setting about the base upper surface, every is provided with the slide bar that opens and shuts between the extension board that opens and shuts, the fixed branch that opens and shuts that is provided with in the middle of the slide bar that opens and shuts, the slide bar both ends slidable mounting that opens and shuts installs the commentaries on classics board that opens and.
As a further scheme of the invention: the dip-dyeing slide ways are symmetrically arranged at two ends of the front inner side surface and the rear inner side surface of the dip-dyeing frame body, two dip-dyeing slide blocks are arranged in the dip-dyeing slide ways in a sliding manner, a dip-dyeing bracket is arranged at one side of each dip-dyeing slide block, a side blocking wheel is arranged between the dip-dyeing brackets on the two dip-dyeing slide blocks in the same dip-dyeing slide way, the side catch wheel is made of soft material, the middle of the side catch wheel is thin, the two ends of the side catch wheel are thick and telescopic, a limit roller is arranged between dip dyeing brackets on dip dyeing slide blocks at opposite positions in dip dyeing slide ways at the same end on the front inner side surface and the back inner side surface of the dip dyeing frame body, a dip dyeing lead screw penetrates through the dip dyeing slide ways, the dip dyeing slide blocks are connected with the dip dyeing lead screw in a thread fit way, and the thread matching directions between the dip-dyeing slide block and the dip-dyeing lead screw in the same dip-dyeing slide way are opposite, a limiting gear is installed at the upper end of the dip-dyeing lead screw, a limiting rack is installed on one side of the second dip-dyeing support plate, and the limiting gear is meshed with the limiting rack.
As a further scheme of the invention: the transmission subassembly includes drive gear, the transmission riser, the transmission extension board, the transmission bent axle, transmission connecting rod and transmission round bar, lateral wall surface one end symmetry is provided with the transmission axostylus axostyle around the dip-dye framework, transmission axostylus axostyle one end is provided with drive gear, No. two gears can be connected with the meshing of drive gear, the symmetry is provided with the transmission riser around base upper surface one end, transmission riser upper end is provided with No. two transmission axostylus axostyle, be connected through the bevel gear meshing between a transmission axostylus axostyle and No. two transmission axostylus axostyles, transmission riser lower extreme is provided with No. three transmission axostylus axostyles, be connected through the belt drive between No. two transmission axostylus axostyles and the.
As a further scheme of the invention: the dip dyeing shaft lever can move along with the opening and closing vertical plate, and the second gear is of a half-gear structure.
Compared with the prior art, the invention has the following advantages:
the method can solve the following problems in the prior dip-dyeing preparation of the functional knitted fabric: the existing dyeing mode for the knitted fabric is to soak the formed knitted fabric in a dye vat for dyeing, so that the knitted fabric cannot be completely contacted with dye liquid, the dye liquid is difficult to permeate the knitted fabric, then the knitted fabric is dyed unevenly, the problem of decoloration caused by over-light dyeing is caused, the knitted fabric has certain elasticity, the existing dyeing equipment cannot carry out dyeing operation according to the characteristics of the knitted fabric, and the problem of poor effect of the dyed knitted fabric is caused;
when the device is used for dip-dyeing and preparing the functional knitted fabric, the undyed knitted fabric can be placed on the first winding roller, the second winding roller is used for winding the dyed knitted fabric, then the undyed knitted fabric intermittently passes through the dip-dyeing frame in the dip-dyeing device for one section and is contacted with dye liquid, and the auxiliary unit can stretch the knitted fabric in the dye liquid to two sides in a reciprocating manner according to the characteristics of the knitted fabric, so that the surface area of the knitted fabric is increased, the pores on the surface of the knitted fabric are enlarged, the dye liquid is more easily permeated into the knitted fabric, and the dyeing effect of the knitted fabric is effectively improved;
the opening and closing unit designed by the invention can enable the feeding and taking of the knitted fabric to be more convenient and faster;
according to the invention, when the auxiliary unit stretches the knitted fabric soaked in the dye liquid in a reciprocating manner, the limit rack drives the limit gear to rotate under the contraction action of the opening and closing unit, so that the dip-dyeing lead screw drives the dip-dyeing slide block to approach each other in the dip-dyeing slideway, the limit rollers approach each other to clamp and fix the two ends of the knitted fabric in the dip-dyeing frame, and thus, the auxiliary unit does not influence deformation of other places when stretching the knitted fabric, and the problems of deformation and wrinkle of the knitted fabric caused by uneven winding are avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at A in accordance with the present invention;
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 5.
A preparation method of functional knitted fabric uses a functional knitted fabric device, the functional knitted fabric device comprises a base 1 and a dip-dyeing device 2, and the specific method for dip-dyeing and preparing the functional knitted fabric by adopting the functional knitted fabric device is as follows:
step one, preparation operation: debugging functional knitted fabric equipment, and preparing the raw material of the functional knitted fabric needing dip dyeing;
step two, knitting fabric spinning and forming: the functional knitted fabric raw material is woven into the functional knitted fabric through the existing textile equipment, then the knitted fabric is uniformly wound on the first winding roller 21, and one end of the knitted fabric is connected with the second winding roller 22 through a guide roller 28 and an auxiliary unit 25 through a traction cloth;
step three, dip-dyeing the knitted fabric: placing dye liquid required by dip dyeing of the knitted fabric in the dip dyeing frame body 24, starting the dip dyeing motor 26 to drive the second winding roller 22 to rotate, and carrying out dyeing operation by contacting the knitted fabric in the dip dyeing frame body 24 with the dye liquid, wherein the auxiliary unit 25 can assist the improvement of the combination effect of the knitted fabric and the dye liquid;
step four: dewatering the knitted fabric: dewatering the impregnated knitted fabric by dewatering machinery;
step five: drying the knitted fabric: drying the dehydrated knitted fabric;
the upper surface of the base 1 is provided with a dip dyeing device 2; wherein:
the dip dyeing device 2 comprises an opening and closing unit 20, a first winding roller 21, a second winding roller 22, a first gear 23, a dip dyeing frame 24, an auxiliary unit 25, a dip dyeing motor 26, a second gear 27 and a guide roller 28, wherein the opening and closing unit 20 is symmetrically arranged at two ends of the upper surface of a base 1, the first winding roller 21 is sleeved on the opening and closing unit 20 at the left end of the upper surface of the base 1 through a first sleeve 10, the second winding roller 22 is sleeved on the opening and closing unit 20 at the right end of the upper surface of the base 1 through a second sleeve 11, the first gear 23 is arranged at one end of the second sleeve 11, the dip dyeing frame 24 is arranged in the middle of the upper surface of the base 1, the auxiliary unit 25 is arranged in the dip dyeing frame 24, the first dip dyeing support plate 12 is arranged on the right end surface of the dip dyeing frame 24, the dip dyeing motor 26 is arranged on the lower surface of the first dip dyeing support plate 12, the dip dyeing unit 20 and the dip dyeing shaft, a second gear 27 is mounted at one end of the dip dyeing shaft rod 13, the first gear 23 and the second gear 27 can be meshed and connected, a second dip dyeing support plate 14 is symmetrically arranged on the front and back of the opposite surface of the opening and closing unit 20, a guide roller 28 is arranged on the second dip dyeing support plate 14, a spring is connected between the second dip dyeing support plate 14 and one end of the guide roller 28, and the guide roller 28 can rotate and slide on the second dip dyeing support plate 14;
during the operation, the first winding roller 21 is installed on the opening and closing unit 20 at the left end of the upper surface of the base through the first sleeve 10, the knitted fabric to be dip-dyed is wound on the first winding roller 21, the second winding roller 22 is installed on the opening and closing unit 20 at the right end of the upper surface of the base through the second sleeve 11, one end of the knitted fabric is connected with one end of the second winding roller 22 through the traction cloth, the traction cloth passes through the inside of the dip-dyeing frame 24 and the guide roller 28 between the first winding roller 21 and the second winding roller 22, then a proper amount of dye liquid is poured into the dip-dyeing frame 24, then the dip-dyeing motor 26 is started to drive the first gear 23 to rotate through the second gear 27, the first gear 23 drives the second winding roller 22 to rotate, the rotation of the second winding roller 22 winds up the knitted fabric passing through the dye liquid in the dip-dyeing frame 24 through the traction cloth, when the knitted fabric passes through the dye liquid, the auxiliary unit 25 stretches the knitted fabric, so that the knitted fabric is completely penetrated by the dye liquid.
The opening and closing unit 20 comprises opening and closing support plates 200, opening and closing slide rods 201, opening and closing support rods 202, opening and closing sliding plates 203, opening and closing rotating plates 204, opening and closing connecting rods 205, opening and closing vertical plates 206 and an opening and closing air cylinder 207, wherein the left end and the right end of the upper surface of the base 1 are symmetrically provided with two pairs of opening and closing support plates 200, each pair of opening and closing support plates 200 are symmetrically arranged in front and back directions, the opening and closing slide rods 201 are arranged between each pair of opening and closing support plates 200, the opening and closing support rods 202 are fixedly arranged in the middle of the opening and closing slide rods 201, the opening and closing sliding plates 203 are slidably arranged at the two ends of the opening and closing slide rods 201, the opening and closing rotating plates 204 are rotatably arranged in the middle of the opening and closing support rods 202, the opening and;
during specific work, the opening and closing sliding plate 203 connected with the opening and closing cylinder can drive the opening and closing sliding plate 206 to slide on the opening and closing sliding rod 201 to be far away from the opening and closing support rod 202 by the extension of the opening and closing cylinder 207, then the opening and closing sliding plate 203 far away can pull the opening and closing rotating plate 204 to rotate through the opening and closing connecting rod 205 connected with the opening and closing sliding plate, then the opening and closing rotating plate 204 can drive the other opening and closing sliding plate 203 to slide on the opening and closing sliding rod 201 to be far away from the opening and closing support rod 202 through the other opening and closing connecting rod 205, at the moment, the first winding roller 21 and the second winding roller 22 are respectively installed between the opening and closing sliding plates 206 through the first sleeve 10 and the second sleeve 11, then the opening and closing cylinder 207 is shortened, the two opening and closing sliding plates 203 drive the opening and closing vertical plates 206 to slide on the opening and closing sliding rod 201 to be close to realize the installation mode of fixing the first winding roller, the knitted fabric can be conveniently and quickly placed before dip-dyeing and taken down after dip-dyeing.
The auxiliary unit 25 comprises an auxiliary support 250, auxiliary round rods 251, auxiliary round rollers 252, auxiliary sliding rods 253, auxiliary supporting rods 254, auxiliary clamping plates 255, auxiliary clamping wheels 256 and a transmission assembly 257, the auxiliary support 250 is symmetrically and slidably mounted on the front and rear side walls of the dip-dyeing frame body 24, adjusting bolts are arranged between the outer portions of the front and rear side walls of the dip-dyeing frame body 24 and the auxiliary support 250, the auxiliary round rods 251 are symmetrically arranged at one end of the auxiliary support 250 up and down, a plurality of auxiliary round rollers 252 are uniformly arranged on the auxiliary round rods 251 along the length direction of the auxiliary round rods, the auxiliary sliding rods 253 are symmetrically and slidably arranged at the two ends of the middle of the auxiliary support 250, the auxiliary supporting rods 254 are arranged at one end of the auxiliary sliding rods 253, the auxiliary clamping plates 255 are symmetrically arranged on the upper and lower sides of the auxiliary supporting rods 254 through pin shafts, supporting springs are connected, clamping rings are uniformly arranged on the auxiliary clamping wheels 256, a plurality of auxiliary slide ways are uniformly arranged on the opposite surfaces of the two auxiliary clamping plates 255 with a long distance along the length direction of the auxiliary clamping wheels, the auxiliary round rollers 252 are in fit contact with the auxiliary slide ways, and a transmission assembly 257 is arranged at the other end of the auxiliary slide rod 253;
when the dip dyeing machine works specifically, the rotation of the dip dyeing motor 26 can drive the auxiliary sliding rod 253 to slide on the auxiliary support 250 in a reciprocating manner through the transmission assembly 257, the auxiliary sliding rod 253 moves to pull the auxiliary supporting rod 254 to move back and forth, then the auxiliary supporting rod 254 drives the auxiliary clamping plate 255 with the upper and lower sides symmetrically arranged through the pin shaft to move in a reciprocating manner, when the auxiliary clamping plate 255 moves, the auxiliary sliding way on the auxiliary clamping plate 255 can be in contact with the auxiliary circular roller 252 on the auxiliary circular rod 251, and a supporting spring is arranged in the auxiliary clamping plate 255, so that the auxiliary clamping plate 255 can move in a reciprocating manner and can also move in an opening and closing manner, the auxiliary clamping wheel 256 can clamp the edge of the knitted fabric, then the two ends simultaneously stretch the fabric, dye liquid can permeate into the knitted fabric more quickly, and the dip dyeing efficiency and effect of the knitted.
The dip-dyeing machine is characterized in that dip-dyeing slideways 240 are symmetrically arranged at two ends of the front inner side surface and the rear inner side surface of the dip-dyeing frame body 24, two dip-dyeing slide blocks 241 are slidably arranged in the dip-dyeing slideways 240, a dip-dyeing support 242 is arranged on one side of each dip-dyeing slide block 241, a side blocking wheel 243 is arranged between the dip-dyeing supports 242 on the two dip-dyeing slide blocks 241 in the same dip-dyeing slideway 240, the side blocking wheel 243 is made of soft materials, the middle part of the side blocking wheel is thin, the two ends of the side blocking wheel are telescopic, the dip-dyeing supports 242 on the dip-dyeing slide blocks 241 are arranged at opposite positions in the dip-dyeing slideway 240 at the same end of the front inner side surface and the rear inner side surface of the dip-dyeing frame body 24, a dip-dyeing screw 245 penetrates through the dip-dyeing slide ways 240, the dip-dyeing slide blocks 241 are connected with the dip, a limiting rack 247 is arranged on one side of the second dip-dyeing support plate 14, and a limiting gear 246 is meshed with the limiting rack 247;
during specific work, when the auxiliary unit 25 stretches the knitted fabric impregnated in the dye solution, the two ends of the knitted fabric in the impregnation frame 24, which cannot be stretched by the auxiliary unit 25, need to be clamped and fixed, so as to prevent the knitted fabric not in the dye solution from being stretched excessively when the auxiliary unit 25 stretches the knitted fabric in the dye solution, which easily causes the problem that the knitted fabric wound by the second winding roller 22 is not flat and wrinkled, when the opening and closing unit 20 moves in an opening and closing manner, the second impregnation support plate 14 drives the limit rack 247 to move, the limit rack 247 drives the limit gear 246 to rotate, then the limit gear 246 rotates to drive the impregnation lead screw 245 to rotate, the impregnation lead screw 245 rotates to enable the two impregnation sliders 241 in the impregnation slide 240 to approach each other, then the impregnation supports 242 on the impregnation slide 241 approach each other, the stopper rollers 244 approach each other, and hold and fix both ends of the knitted fabric in the exhaust frame 24, which cannot be stretched by the auxiliary unit 25.
The transmission component 257 comprises a transmission gear 2570, a transmission vertical plate 2571, a transmission support plate 2572, a transmission crankshaft 2573, a transmission connecting rod 2574 and a transmission round rod 2575, one end of the outer surface of the front side wall and the rear side wall of the dip-dyeing frame body 24 is symmetrically provided with a first transmission shaft rod, one end of the first transmission shaft rod is provided with a transmission gear 2570, a second gear 27 can be meshed with the transmission gear 2570, one end of the upper surface of the base 1 is symmetrically provided with a transmission vertical plate 2571 in front and rear, the upper end of the transmission vertical plate 2571 is provided with a second transmission shaft rod, the first transmission shaft rod and the second transmission shaft rod are meshed through bevel gears, the lower end of the transmission vertical plate 2571 is provided with a third transmission shaft rod, the second transmission shaft rod and the third transmission shaft rod are connected through belt transmission, one end of the third transmission shaft rod is provided with a transmission crankshaft 2573 through a transmission support plate 2572, the transmission crankshaft 2573 is connected with a transmission round rod;
during specific work, dip-dyeing motor 26 drives drive gear 2570 to rotate through second gear 27, then drive gear 2570 drives a drive shaft to rotate, a drive shaft drives a second drive shaft to rotate through bevel gear engagement, a second drive shaft drives a third drive shaft to rotate through belt transmission, a third drive shaft drives drive crankshaft 2573 to rotate, drive crankshaft 2573 drives drive round bar 2575 to move through drive connecting rod 2574, thereby drive round bar 2575 can drive auxiliary slide bar 253 to slide on auxiliary support 250 in a reciprocating manner, thereby realize that auxiliary unit 25 carries out reciprocating stretching action to two side edges of the knitted fabric.
The dip dyeing shaft rod 13 can move along with the opening and closing vertical plate 206, and the second gear 27 is of a half-gear structure; when the dip dyeing machine works specifically, after the first winding roller 21 and the second winding roller 22 are completely installed on the opening and closing unit 20, because the second gear 27 is of a half-gear structure, the dip dyeing motor 26 can drive the second winding roller 22 to rotate intermittently through the second gear 27, and the intermittent winding of the second winding roller 22 on the knitted fabric is realized, when the auxiliary unit 25 stretches one section of the knitted fabric which just enters the dip dyeing frame body 24, the opening and closing unit 20 can open and close the vertical plates 206 and further approach each other, then the second gear 27 moves along with the open and close vertical plates 206 to be meshed with the transmission gear 2570, so that the transmission assembly 257 moves intermittently, and the dip dyeing and winding of the knitted fabric can be alternately carried out.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A preparation method of functional knitted fabric uses a functional knitted fabric device, the functional knitted fabric device comprises a base (1) and a dip-dyeing device (2), and the preparation method is characterized in that: the specific method for dip-dyeing the functional knitted fabric by adopting the functional knitted fabric equipment is as follows:
step one, preparation operation: debugging functional knitted fabric equipment, and preparing the raw material of the functional knitted fabric needing dip dyeing;
step two, knitting fabric spinning and forming: the functional knitted fabric raw material is woven into the functional knitted fabric through the existing textile equipment, then the knitted fabric is uniformly wound on a first winding roller (21), and one end of the knitted fabric is connected with a second winding roller (22) through a guide roller (28) and an auxiliary unit (25) through a traction cloth;
step three, dip-dyeing the knitted fabric: dye liquid required by dip dyeing of the knitted fabric is placed in the dip dyeing frame body (24), then a dip dyeing motor (26) is started to drive a second winding roller (22) to rotate, the knitted fabric in the dip dyeing frame body (24) is contacted with the dye liquid to carry out dyeing operation, and an auxiliary unit (25) can assist the combination effect of the knitted fabric and the dye liquid to be improved;
step four: dewatering the knitted fabric: dewatering the impregnated knitted fabric by dewatering machinery;
step five: drying the knitted fabric: drying the dehydrated knitted fabric;
the upper surface of the base (1) is provided with a dip dyeing device (2); wherein:
the dip-dyeing device (2) comprises an opening and closing unit (20), a first winding roller (21), a second winding roller (22), a first gear (23), a dip-dyeing frame body (24), an auxiliary unit (25), a dip-dyeing motor (26), a second gear (27) and a guide roller (28), wherein the opening and closing unit (20) is symmetrically arranged at two ends of the upper surface of the base (1), the first winding roller (21) is sleeved on the opening and closing unit (20) positioned at the left end of the upper surface of the base (1) through a first sleeve (10), the second winding roller (22) is sleeved on the opening and closing unit (20) positioned at the right end of the upper surface of the base (1) through a second sleeve (11), the first gear (23) is installed at one end of the second sleeve (11), the dip-dyeing frame body (24) is arranged in the middle of the upper surface of the base (1), the auxiliary unit (25) is arranged in the dip-dyeing frame body (24), and a first dip-dyeing support plate (12) is, the lower surface of the first dip-dyeing support plate (12) is provided with a dip-dyeing motor (26), a dip-dyeing shaft rod (13) is sleeved between an opening and closing unit (20) and output shafts at two ends of the dip-dyeing motor (26), one end of the dip-dyeing shaft rod (13) is provided with a second gear (27), the first gear (23) and the second gear (27) can be meshed and connected, the opposite surface of the opening and closing unit (20) is symmetrically provided with a second dip-dyeing support plate (14) in the front and back direction, the second dip-dyeing support plate (14) is provided with a guide roller (28), a spring is connected between the second dip-dyeing support plate (14) and one end of the guide roller (28), and the guide roller (28) can rotate and slide on the second dip-dyeing support;
the auxiliary unit (25) comprises an auxiliary support (250), auxiliary round rods (251), auxiliary round rollers (252), auxiliary sliding rods (253), auxiliary supporting rods (254), auxiliary clamping plates (255), auxiliary clamping wheels (256) and a transmission assembly (257), the auxiliary support (250) is symmetrically and slidably mounted on the front side wall and the rear side wall of the dip-dyeing frame body (24), adjusting bolts are arranged between the outer portions of the front side wall and the rear side wall of the dip-dyeing frame body (24) and the auxiliary support (250), the auxiliary round rods (251) are vertically and symmetrically arranged at one end of the auxiliary support (250), a plurality of auxiliary round rollers (252) are uniformly arranged on the auxiliary round rods (251) along the length direction of the auxiliary round rods, the auxiliary sliding rods (253) are symmetrically and slidably arranged at the two ends of the middle of the auxiliary support (250), the auxiliary supporting rods (254) are arranged at one end of the auxiliary sliding rods (, a supporting spring is connected between the two auxiliary clamping plates (255), a plurality of auxiliary clamping wheels (256) are uniformly arranged at one end of each auxiliary clamping plate (255) along the length direction of the auxiliary clamping wheel, clamping rings are uniformly arranged on the auxiliary clamping wheels (256), a plurality of auxiliary slideways are uniformly arranged on the opposite surfaces of the two auxiliary clamping plates (255) at a far distance along the length direction of the auxiliary clamping wheels, the auxiliary circular rollers (252) are in fit contact with the auxiliary slideways, and a transmission assembly (257) is arranged at the other end of each auxiliary sliding rod (253);
the dip-dyeing machine is characterized in that dip-dyeing slide ways (240) are symmetrically arranged at two ends of the front inner side surface and the rear inner side surface of the dip-dyeing frame body (24), two dip-dyeing slide blocks (241) are arranged in the dip-dyeing slide ways (240) in a sliding manner, a dip-dyeing support (242) is arranged on one side of each dip-dyeing slide block (241), a side blocking wheel (243) is arranged between the dip-dyeing support (242) on the two dip-dyeing slide blocks (241) in the same dip-dyeing slide way (240) and is made of soft materials, the middle of each side blocking wheel (243) is thin, the two ends of each side blocking wheel can extend and retract, a limiting roller (244) is arranged between the dip-dyeing support (242) on the dip-dyeing slide blocks (241) at opposite positions in the dip-dyeing slide way (240) at the front inner side surface and the rear inner side surface of the dip-dyeing frame body (24), dip-dyeing slide blocks (241) and the dip-dyeing guide screws (245) are connected in a thread matching manner, the upper end of the dip-dyeing lead screw (245) is provided with a limiting gear (246), one side of the second dip-dyeing support plate (14) is provided with a limiting rack (247), and the limiting gear (246) is meshed with the limiting rack (247);
the dip dyeing shaft lever (13) can move along with the opening and closing vertical plate (206), and the second gear (27) is of a half gear structure.
2. The method for preparing a functional knitted fabric according to claim 1, wherein the method comprises the following steps: the opening and closing unit (20) comprises opening and closing support plates (200), opening and closing slide rods (201), opening and closing support rods (202), opening and closing sliding plates (203), opening and closing rotating plates (204), opening and closing connecting rods (205), opening and closing vertical plates (206) and opening and closing cylinders (207), wherein two pairs of opening and closing support plates (200) are symmetrically arranged at the left end and the right end of the upper surface of the base (1), each pair of opening and closing support plates (200) are symmetrically arranged in the front-back direction, the opening and closing slide rods (201) are arranged between each pair of opening and closing support plates (200), the opening and closing support rods (202) are fixedly arranged in the middles of the opening and closing slide rods (201), the opening and closing sliding plates (203) are slidably arranged at the two ends of the opening and closing slide rods (201), the opening and closing rotating plates (204) are rotatably arranged in the middles of the opening and, an opening and closing cylinder (207) is connected between the opening and closing support rod (202) and one of the opening and closing sliding plates (203).
3. The method for preparing a functional knitted fabric according to claim 1, wherein the method comprises the following steps: the transmission component (257) comprises a transmission gear (2570), a transmission vertical plate (2571), a transmission support plate (2572), a transmission crankshaft (2573), a transmission connecting rod (2574) and a transmission round rod (2575), one end of the outer surface of the front side wall and the rear side wall of the dip-dyeing frame body (24) is symmetrically provided with a first transmission shaft rod, one end of the first transmission shaft rod is provided with the transmission gear (2570), a second gear (27) is connected with the transmission gear (2570) in a meshing manner, the front end and the rear end of the upper surface of the base (1) are symmetrically provided with the transmission vertical plate (2571), the upper end of the transmission vertical plate (2571) is provided with a second transmission shaft rod, the first transmission shaft rod is connected with the second transmission shaft rod in a meshing manner through a bevel gear, the lower end of the transmission vertical plate (2571) is provided with a third transmission shaft rod, the second transmission shaft rod is connected with, the transmission crankshaft (2573) is connected with a transmission round rod (2575) through a transmission connecting rod (2574), and the other end of the auxiliary sliding rod (253) is rotatably connected with the transmission round rod (2575).
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| DE10164640A1 (en) * | 2001-12-27 | 2003-07-17 | Vliestec Ag | Finishing of non-wovens compacted with fluid jets, e.g. for hygiene articles, involves integrating stages into process before drying |
| CN107700109A (en) * | 2017-10-20 | 2018-02-16 | 浙江宇鑫纺织印染有限公司 | A kind of polyester fabric coloring system and its technique |
| CN110924002A (en) * | 2019-11-29 | 2020-03-27 | 安徽粒粒信数据科技有限公司 | Textile cloth is with lift-draw formula dip-dyeing equipment based on transmission |
| CN111270447A (en) * | 2020-03-18 | 2020-06-12 | 刘金红 | Textile cloth dip-dyeing process |
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