CN114427133A - Multicolor composite embroidery dyeing process and equipment - Google Patents
Multicolor composite embroidery dyeing process and equipment Download PDFInfo
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- CN114427133A CN114427133A CN202210052513.1A CN202210052513A CN114427133A CN 114427133 A CN114427133 A CN 114427133A CN 202210052513 A CN202210052513 A CN 202210052513A CN 114427133 A CN114427133 A CN 114427133A
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/46—Sewing-cottons or the like
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The invention belongs to the technical field of embroidery dyeing, and particularly relates to a multicolor composite embroidery dyeing process and equipment, which comprise the following steps: step one, doubling and twisting spandex filaments by hot wires; step two, primary high-temperature shaping is carried out; step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching; the first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding. The multicolor composite embroidery dyeing process and the equipment use nylon yarn to be twisted with various non-elastic low-temperature dissolved and degraded materials. Then embroidery dyeing is carried out, and the melting points of all materials are within 160 ℃ after high-temperature ironing, high-temperature calendaring and heat treatment. Then the mixture is quenched into powder and falls off. A product with elastic force remains.
Description
Technical Field
The invention relates to the technical field of embroidery dyeing, in particular to a multicolor composite embroidery dyeing process and equipment.
Background
Embroidery is also called embroidery and also called needle embroidery. The embroidery needle is used for guiding color threads (silk, velvet and thread), and the needle is embroidered and transported on fabrics (silk and cloth) according to the designed patterns, so that the embroidery stitch forms patterns or characters, and the embroidery needle is one of the excellent national traditional technologies.
The bottom thread in the traditional process is spandex yarn, and because the spandex yarn has elasticity, direct embroidery cannot be realized, the problems of embroidery and later-stage coloring are greatly influenced, and the product qualification rate of the whole embroidery is influenced.
Disclosure of Invention
The invention provides a multicolor composite embroidery dyeing process and equipment based on the technical problem that spandex yarns in the traditional process have elasticity and cannot be directly applied to an embroidery process.
The invention provides a multicolor composite embroidery dyeing process, which comprises the following steps:
step one, doubling and twisting spandex filaments by hot wires;
step two, primary high-temperature shaping is carried out;
step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching;
the first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding.
Preferably, the hot wire in the first step includes a barrel hot melt wire or a barrel water melt wire.
Preferably, the temperature of the barrel hot-melting and twisting primary high-temperature setting in the second step is 100-110 ℃, and then elastic fixation of spandex yarns is promoted, and embroidery dyeing is performed.
Preferably, after the embroidery dyeing is performed, the fabric with elasticity is manufactured after the embroidery dyeing is performed, wherein the high-grade high-temperature quenching is performed to form powder and then falls off, and the high-grade high-temperature quenching temperature is 110-160 ℃.
Preferably, the temperature of the barrel water-soluble thread doubling and twisting primary high-temperature shaping in the second step is 100 ℃, and then the spandex filaments are promoted to be elastically fixed by using the water temperature and then embroidered and dyed.
Preferably, after the embroidery dyeing, the fabric with elasticity is manufactured after the embroidery dyeing is processed by high-grade high-temperature quenching in the third step to form powder and then falls off, and the water temperature of the high-grade high-temperature quenching is 110-160 ℃ in a high-pressure device.
Through the technical scheme, the spandex filament barrel is used for thermally fusing and twisting the yarns. After high-temperature setting at more than 100 ℃, the spandex filaments are elastically fixed and then embroidered and dyed. Finally, the hot melting threads are melted into powder at higher temperature, and pure spandex silk fabric with patterns is left, so that the pattern fabric has elasticity. And the pattern is not deformed due to frequent pulling.
The spandex yarn barrel is melted and twisted with water, and is fixed by water temperature of 100 ℃. And then embroidery dyeing is carried out. Finally, the yarn is dissolved in water directly through higher-temperature precipitation, so that pure spandex silk fabric with patterns is left, and the fabric and the patterns on the surface of the fabric have elasticity. And the pattern is not deformed due to frequent pulling.
The melting point of all materials can be within 160 ℃ by heat treatment. Then the mixture is quenched into powder to fall off. A product with elastic force remains.
The equipment for the multicolor composite embroidery dyeing process comprises a U-shaped high-pressure pipe bin, wherein a doubling and twisting mechanism for doubling and twisting silk threads and a winding mechanism for winding the silk threads are respectively arranged at two ends of the high-pressure pipe bin;
the outer surface of the middle part of the high-pressure pipe bin is also provided with an electromagnetic heater for heating, the inner wall of the high-pressure pipe bin is also fixedly provided with a hot barrel which is matched with the electromagnetic heater for heating, and the interior of the hot barrel is hollow or is provided with dye;
the silk threads are subjected to multi-stage heating in the hot barrel after being subjected to doubling and twisting by the doubling and twisting mechanism, and finally are rolled and wound by the winding mechanism for standby.
Through the technical scheme, the heat treatment and dyeing requirements of hydrothermal and air heating can be realized according to the specific requirements of the process, the occupied volume is small, and the dyeing machine is multipurpose.
Preferably, the doubling and twisting mechanism comprises a horn cylinder movably mounted at one end of the high-pressure pipe bin through a bearing, the inner side wall of the horn cylinder is provided with a mounting groove, and the inner wall of the mounting groove is movably mounted with a wire cylinder through a bearing;
the bottom of the horn cylinder is provided with a driving device for driving the horn cylinder to rotate circumferentially, and the driving device drives the horn cylinder to rotate and then realizes the parallel twisting action of the silk threads on the thread cylinder;
the driving device comprises a tooth groove formed in the outer surface of the bottom of the horn cylinder, a driving motor is fixedly mounted on the outer surface of the high-pressure pipe bin, and an output shaft of the driving motor is fixedly mounted with a gear meshed with the tooth groove through a coupler.
Through the technical scheme, the doubling and twisting mechanism is arranged on the high-pressure tube bin, so that the on-line dyeing and heat treatment can be realized, the doubling and twisting amount is required, and the process is reduced.
Preferably, the silk threads are twisted by the twisting mechanism and then penetrate into the hot barrel, and a plurality of hot barrels are communicated through connecting pipes;
the hot barrel is characterized in that a notch disc used for pressing the silk thread to the bottom of the hot barrel is further arranged at the axis of the hot barrel, the axes of a plurality of notch discs rotate through the same connecting shaft, hanging buckles are arranged on the outer surface of each notch disc in a one-way mode, and the hanging buckles on the notch discs are driven to hook the silk thread and turn the silk thread downwards by rotating the connecting shaft;
the surface of the connecting pipe is also provided with an extruding mechanism, and the extruding mechanism extrudes redundant dye on the silk thread;
the extrusion mechanism comprises extrusion rollers which are radially distributed along the connecting pipe, the extrusion rollers are fixed in a group at the inner wall of the connecting pipe, the extrusion rollers are movably controlled up and down through a connecting rod, a reset spring which resets upwards is sleeved on the outer surface of the connecting rod in a movable mode, a pressure sensor for detecting the pressure of the extrusion rollers is arranged at the top of the reset spring, and an adjusting bolt in threaded connection with the inner wall of the high-pressure pipe bin is installed at the top of the connecting rod through a bearing.
Through the technical scheme, the silk thread is hooked by the hanging buckle on the notch disc and then turned downwards, so that dyeing is facilitated.
The extrusion mechanism can conveniently realize the extrusion to the dyestuff on the silk thread, avoids with other dyestuff color mixing.
Preferably, the winding mechanism comprises a U-shaped frame arranged at the other end of the high-pressure pipe bin, a roller driven by a motor to wind is arranged outside the U-shaped frame, and the silk thread penetrates out of the high-pressure pipe bin after being subjected to heat treatment by a hot barrel and is fixed on the surface of the roller to realize winding.
Through above-mentioned technical scheme, can realize the rolling, can realize coordinated control with driving motor.
The beneficial effects of the invention are as follows:
1. through setting the steps from the first step to the third step of the embroidery dyeing process, the spandex yarn barrel thermally fuses the yarns and twists the yarns. After high-temperature setting, the spandex filaments are elastically fixed, and then embroidery dyeing is carried out. Finally, the hot melting threads are melted into powder at higher temperature, and pure spandex silk fabric with patterns is left, so that the pattern fabric has elasticity. And the pattern is not deformed due to frequent pulling.
2. Through setting the steps from the first step to the third step of the embroidery dyeing process, the spandex yarn barrel is subjected to water dissolution and twisting, and is fixed through water temperature of 100 degrees. And then embroidery dyeing is carried out. Finally, the yarn is dissolved in water directly through higher temperature precipitation, and pure spandex silk fabric with patterns is left, so that the pattern fabric has elasticity. And the pattern is not deformed due to frequent pulling.
3. Nylon yarn is used to twist with various non-elastic low-temp. dissolved and degraded materials. Then embroidery dyeing is carried out, and the melting points of all materials are within 160 ℃ after high-temperature ironing, high-temperature calendaring and heat treatment. Then the mixture is quenched into powder to fall off. A product with elastic force remains.
4. Through setting up embroidery dyeing equipment, can realize spandex silk bucket hot-melt line and twist with fingers and spandex silk bucket water-soluble line and twist with fingers simultaneously to and the dyeing in later stage, reduce the step of heat treatment in the technology, especially can reduce the equipment that the technology must occupy the volume, realize the multipurpose.
Drawings
FIG. 1 is a schematic diagram of a multi-color composite embroidery dyeing process and equipment provided by the invention;
FIG. 2 is a perspective view of a horn-shaped structure of the multicolor composite embroidery dyeing process and the equipment provided by the invention;
FIG. 3 is a front sectional view of a hot barrel structure of the multicolor composite embroidery dyeing process and apparatus provided by the invention;
FIG. 4 is a front sectional view of a connecting pipe structure of the multicolor composite embroidery dyeing process and the equipment provided by the invention;
FIG. 5 is a front side view of a hook and hook thread of the multicolor composite embroidery dyeing process and apparatus provided by the invention;
fig. 6 is a rear side view of a buckle crocheting silk thread of the multicolor composite embroidery dyeing process and the equipment provided by the invention.
In the figure: 1. a high-pressure pipe bin; 11. a horn; 12. mounting grooves; 13. a bobbin; 14. a tooth socket; 15. a drive motor; 16. a gear; 2. an electromagnetic heater; 3. heating the barrel; 31. a notch disc; 32. a connecting shaft; 33. hanging and buckling; 34. a connecting pipe; 341. extruding the roller; 342. a connecting rod; 343. a return spring; 344. a pressure sensor; 345. adjusting the bolt; 4. a silk thread; 41. a U-shaped frame; 42. and (3) a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
A multicolor composite embroidery dyeing process comprises the following steps:
step one, doubling and twisting spandex filament yarns.
Further, the hot wire in the first step comprises a barrel fusible wire.
And step two, primary high-temperature shaping.
Further, the temperature of the barrel hot-melting and twisting primary high-temperature setting in the second step is 100 ℃, and then the spandex filaments are promoted to be elastically fixed and embroidered and dyed.
And step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching.
Further, after the embroidery dyeing, the fabric with elasticity is manufactured after the embroidery dyeing is processed by high-grade high-temperature quenching in the third step to form powder and falls off, and the high-grade high-temperature quenching temperature is 110 ℃.
The first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding.
And (4) thermally fusing the yarns and twisting the yarns by using a spandex yarn barrel. After high-temperature setting at more than 100 ℃, the spandex filaments are elastically fixed and then embroidered and dyed. Finally, the hot melting threads are melted into powder at higher temperature, and pure spandex silk fabric with patterns is left, so that the pattern fabric has elasticity. And the pattern is not deformed due to frequent pulling.
The melting point of all materials in the heat treatment can be within 160 degrees. Then the mixture is quenched into powder to fall off. A product with elastic force remains.
Example two
A multicolor composite embroidery dyeing process comprises the following steps:
step one, doubling and twisting spandex filaments by hot wires.
Further, the hot wire in the first step comprises a barrel fusible wire.
And step two, primary high-temperature shaping.
Further, the temperature of the barrel hot-melting and twisting primary high-temperature setting in the second step is 105 ℃, and then the spandex filaments are promoted to be elastically fixed and embroidered and dyed.
And step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching.
Further, after the embroidery dyeing, the fabric with elasticity is manufactured after the embroidery dyeing is processed by high-grade high-temperature quenching in the third step to form powder and falls off, and the high-grade high-temperature quenching temperature is 130 ℃.
The first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding.
And thermally fusing the yarns by a spandex yarn barrel and twisting. After high-temperature setting at more than 100 ℃, the spandex filaments are elastically fixed and then embroidered and dyed. Finally, the hot melting threads are melted into powder at higher temperature, and pure spandex silk fabric with patterns is left, so that the pattern fabric has elasticity. And the pattern is not deformed due to frequent pulling.
The melting point of all materials in the heat treatment can be within 160 degrees. Then the mixture is quenched into powder to fall off. A product with elastic force remains.
EXAMPLE III
A multicolor composite embroidery dyeing process comprises the following steps:
step one, doubling and twisting spandex filaments by hot wires.
Further, the hot wire in the first step comprises a barrel fusible wire.
And step two, primary high-temperature shaping.
Further, the temperature of the barrel hot-melting and twisting primary high-temperature setting in the second step is 110 ℃, and then the spandex filaments are promoted to be elastically fixed and embroidered and dyed.
And step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching.
Further, after the embroidery dyeing, the fabric with elasticity is manufactured after the embroidery dyeing is processed by high-grade high-temperature quenching in the third step to form powder and falls off, and the high-grade high-temperature quenching temperature is 160 ℃.
The first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding.
And (4) thermally fusing the yarns and twisting the yarns by using a spandex yarn barrel. After high-temperature setting at more than 100 ℃, the spandex filaments are elastically fixed and then embroidered and dyed. Finally, the hot melting threads are melted into powder at higher temperature, and pure spandex silk fabric with patterns is left, so that the pattern fabric has elasticity. And the pattern is not deformed due to frequent pulling.
The melting point of all materials in the heat treatment can be within 160 degrees. Then the mixture is quenched into powder to fall off. A product with elastic force remains.
Example four
A multicolor composite embroidery dyeing process comprises the following steps: step one, doubling and twisting spandex filaments by hot wires. Further, the hot wire in the first step comprises a barrel water soluble wire.
And step two, primary high-temperature shaping. Further, the temperature of the barrel water-soluble thread doubling and twisting primary high-temperature shaping in the step two is 100 ℃, and then elastic fixation of spandex yarns is promoted, and embroidery dyeing is carried out.
And step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching. Further, the temperature of the barrel water-soluble thread doubling and twisting primary high-temperature shaping in the second step is 100 ℃, and then the spandex filaments are promoted to be elastically fixed by using the water temperature, and embroidery dyeing is carried out.
Further, after the embroidery dyeing, the fabric with elasticity is manufactured after the embroidery dyeing is converted into powder through high-grade high-temperature quenching in the third step and falls off, and the water temperature of the high-grade high-temperature quenching is 110 ℃ in high-pressure equipment.
The first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding.
The spandex yarn barrel is melted and twisted with water, and is fixed by water temperature of 100 ℃. And then embroidery dyeing is carried out. Finally, the yarn is dissolved in water directly through higher-temperature precipitation, so that pure spandex silk fabric with patterns is left, and the fabric and the patterns on the surface of the fabric have elasticity. And the pattern is not deformed due to frequent pulling.
The melting point of all materials in the heat treatment can be within 160 degrees. Then the mixture is quenched into powder to fall off. A product with elastic force remains.
EXAMPLE five
A multicolor composite embroidery dyeing process comprises the following steps:
step one, doubling and twisting spandex filaments by hot wires.
Further, the hot wire in the first step comprises a barrel water soluble wire.
And step two, primary high-temperature shaping.
Further, the temperature of the barrel water-soluble thread doubling and twisting primary high-temperature shaping in the step two is 100 ℃, and then elastic fixation of spandex yarns is promoted, and embroidery dyeing is carried out.
And step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching.
Further, the temperature of the barrel water-soluble thread doubling and twisting primary high-temperature shaping in the second step is 100 ℃, and then the spandex filaments are promoted to be elastically fixed by using the water temperature, and embroidery dyeing is carried out.
Further, after the embroidery dyeing, the fabric with elasticity is manufactured after the embroidery dyeing is converted into powder through high-grade high-temperature quenching in the third step and falls off, and the water temperature of the high-grade high-temperature quenching is 130 ℃ in high-pressure equipment.
The first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding.
And (3) melting and twisting the spandex yarn in a water barrel, and fixing the spandex yarn in the water at a temperature of 100 ℃. And then embroidery dyeing is carried out. Finally, the yarn is dissolved in water directly through higher-temperature precipitation, so that pure spandex silk fabric with patterns is left, and the fabric and the patterns on the surface of the fabric have elasticity. And the pattern is not deformed due to frequent pulling.
The melting point of all materials in the heat treatment can be within 160 degrees. Then the mixture is quenched into powder to fall off. A product with elastic force remains.
EXAMPLE six
A multicolor composite embroidery dyeing process comprises the following steps:
step one, doubling and twisting spandex filaments by hot wires.
Further, the hot wire in the first step comprises a barrel water soluble wire.
And step two, primary high-temperature shaping.
Further, the temperature of the barrel water-soluble thread doubling and twisting primary high-temperature shaping in the step two is 100 ℃, and then elastic fixation of spandex yarns is promoted, and embroidery dyeing is carried out.
And step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching.
Further, the temperature of the barrel water-soluble thread doubling and twisting primary high-temperature shaping in the second step is 100 ℃, and then the spandex filaments are promoted to be elastically fixed by using the water temperature, and embroidery dyeing is carried out.
Further, after the embroidery dyeing, the fabric with elasticity is manufactured after the embroidery dyeing is converted into powder through high-grade high-temperature quenching in the third step and falls off, and the water temperature of the high-grade high-temperature quenching is 160 ℃ in high-pressure equipment.
The first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding.
The spandex yarn barrel is melted and twisted with water, and is fixed by water temperature of 100 ℃. And then embroidery dyeing is carried out. Finally, the yarn is dissolved in water directly through higher-temperature precipitation, so that pure spandex silk fabric with patterns is left, and the fabric and the patterns on the surface of the fabric have elasticity. And the pattern is not deformed due to frequent pulling.
The melting point of all materials in the heat treatment can be within 160 degrees. Then the mixture is quenched into powder to fall off. A product with elastic force remains.
EXAMPLE seven
Referring to fig. 1-6, an apparatus for a multicolor compound embroidery dyeing process comprises a U-shaped high-pressure pipe bin 1 with a hatch cover, wherein a doubling and twisting mechanism for doubling and twisting a silk thread 4 and a winding mechanism for winding the silk thread 4 are respectively arranged at two ends of the high-pressure pipe bin 1;
the outer surface of the middle part of the high-pressure pipe bin 1 is also provided with an electromagnetic heater 2 for heating, the inner wall of the high-pressure pipe bin 1 is also fixedly provided with a hot barrel 3 which is matched with the electromagnetic heater 2 for heating, and the interior of the hot barrel 3 is hollow or is provided with dye;
the silk thread 4 is subjected to multistage heating in the hot barrel 3 after being subjected to doubling and twisting by the doubling and twisting mechanism, and finally is rolled and wound by the winding mechanism for standby.
Can realize the heat treatment and dyeing requirements of hydrothermal and air heat according to the specific requirements of the process, has small occupied volume and multiple purposes.
Further, the doubling and twisting mechanism comprises a horn tube 11 movably mounted at one end of the high-pressure tube bin 1 through a bearing, a mounting groove 12 is formed in the inner side wall of the horn tube 11, and a wire tube 13 is movably mounted on the inner wall of the mounting groove 12 through a bearing;
the bottom of the horn cylinder 11 is provided with a driving device for driving the horn cylinder 11 to rotate circumferentially, and the driving device drives the horn cylinder 11 to rotate so as to realize parallel twisting action of the silk threads 4 on the thread cylinder 13;
the driving device comprises a tooth groove 14 formed in the outer surface of the bottom of the horn cylinder 11, a driving motor 15 is fixedly mounted on the outer surface of the high-pressure tube bin 1, and an output shaft of the driving motor 15 is fixedly mounted with a gear 16 meshed with the tooth groove 14 through a coupler.
The doubling and twisting mechanism is arranged on the high-pressure tube bin 1, so that on-line dyeing and heat treatment can be realized, the doubling and twisting amount is required, and the process is reduced.
Further, the silk threads 4 are twisted by the twisting mechanism and then penetrate into the hot barrel 3, and the hot barrels 3 are communicated through a connecting pipe 34;
the axis of the hot barrel 3 is also provided with a notch disc 31 used for pressing the silk thread 4 to the bottom of the hot barrel 3, the axes of the notch discs 31 rotate through a same connecting shaft 32, a hanging buckle 33 is arranged on the outer surface of each notch disc 31 in one direction, and the hanging buckle 33 on each notch disc 31 is driven to hook the silk thread 4 and turn downwards by rotating the connecting shaft 32;
the surface of the connecting pipe 34 is also provided with an extruding mechanism which extrudes the redundant dye on the silk thread 4;
the extrusion mechanism comprises extrusion rollers 341 distributed along the radial direction of the connecting pipe 34, one group of two groups of extrusion rollers 341 is fixed on the inner wall of the connecting pipe 34, the other group of extrusion rollers 341 realizes up-and-down movable lifting control through a connecting rod 342, an upward reset spring 343 is movably sleeved on the outer surface of the connecting rod 342, a pressure sensor 344 for detecting the pressure of the extrusion rollers 341 is arranged at the top of the reset spring 343, and an adjusting bolt 345 in threaded connection with the inner wall of the high-pressure pipe bin 1 is installed at the top of the connecting rod 342 through a bearing.
The hanging buckle 33 on the notch disc 31 hooks the silk thread 4 and turns downwards, so that dyeing is facilitated.
The extrusion mechanism can conveniently realize the extrusion to the dyestuff on the silk thread 4, avoids the cross color with other dyestuff.
Further, the winding mechanism comprises a U-shaped frame 41 arranged at the other end of the high-pressure pipe bin 1, a roller 42 driven by a motor to wind is arranged outside the U-shaped frame 41, and the silk threads 4 penetrate out of the high-pressure pipe bin 1 after being subjected to heat treatment by the hot barrel 3 and are fixed on the surface of the roller 42 to realize winding. Can realize the rolling, can realize coordinated control with driving motor 15.
Through setting up embroidery dyeing equipment, can realize spandex silk bucket hot-melt line and twist with fingers and spandex silk bucket water-soluble line and twist with fingers simultaneously to and the dyeing in later stage, reduce the step of heat treatment in the technology, especially can reduce the equipment that the technology must occupy the volume, realize the multipurpose.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A multicolor composite embroidery dyeing process is characterized in that: the method comprises the following steps:
step one, doubling and twisting spandex filament yarns;
step two, primary high-temperature shaping is carried out;
step three, preparing the elastic fabric after the elastic fabric is pulverized and falls off through high-grade high-temperature quenching;
the first step to the third step: nylon yarn and non-elastic spandex yarn are used for cabling, and the fabric with elasticity is manufactured after primary high-temperature shaping ironing, high-temperature calendaring and high-grade high-temperature quenching to form powder and shedding.
2. The multicolor composite embroidery dyeing process according to claim 1, characterized in that: the hot wire in the first step comprises a barrel hot melt wire or a barrel water melt wire.
3. The multicolor composite embroidery dyeing process according to claim 2, characterized in that: and in the second step, the temperature of the barrel hot-melting thread doubling and twisting primary high-temperature setting is 100-110 ℃, and then the spandex filaments are promoted to be elastically fixed and embroidered and dyed.
4. The multicolor composite embroidery dyeing process according to claim 3, characterized in that: after embroidery dyeing, the fabric with elasticity is manufactured after the fabric is converted into powder through high-grade high-temperature quenching in the third step and falls off, and the high-grade high-temperature quenching temperature is 110-160 ℃.
5. The multicolor composite embroidery dyeing process according to claim 2, characterized in that: and the temperature of the primary high-temperature shaping of the barrel water-soluble yarn doubling and twisting in the step two is 100 ℃, and then the spandex yarn is promoted to be elastically fixed by using the water temperature, and embroidery dyeing is carried out.
6. The multicolor composite embroidery dyeing process according to claim 5, characterized in that: after embroidery dyeing, the fabric with elasticity is manufactured after the fabric is converted into powder through high-grade high-temperature quenching in the third step and falls off, and the water temperature of the high-grade high-temperature quenching is 110-160 ℃ in high-pressure equipment.
7. An apparatus for the multicolor compound embroidery dyeing process according to any one of claims 1 to 6, wherein: the yarn winding device comprises a U-shaped high-pressure tube bin (1), wherein a doubling and twisting mechanism for doubling and twisting the yarn (4) and a winding mechanism for winding the yarn (4) are respectively arranged at two ends of the high-pressure tube bin (1);
the outer surface of the middle part of the high-pressure pipe bin (1) is also provided with an electromagnetic heater (2) for heating, the inner wall of the high-pressure pipe bin (1) is also fixedly provided with a hot barrel (3) which is matched with the electromagnetic heater (2) for heating, and the interior of the hot barrel (3) is hollow or is provided with dye;
the silk threads (4) are subjected to multi-stage heating in the hot barrel (3) after being subjected to doubling and twisting by the doubling and twisting mechanism, and finally are rolled and wound by the winding mechanism for standby.
8. The multicolor composite embroidery dyeing process and equipment according to claim 7, characterized in that: the doubling and twisting mechanism comprises a horn cylinder (11) movably mounted at one end of the high-pressure pipe bin (1) through a bearing, a mounting groove (12) is formed in the inner side wall of the horn cylinder (11), and a wire cylinder (13) is movably mounted on the inner wall of the mounting groove (12) through a bearing;
the bottom of the horn cylinder (11) is provided with a driving device for driving the horn cylinder (11) to rotate circumferentially, and the driving device drives the horn cylinder (11) to rotate and then realizes the parallel twisting action of the silk threads (4) on the thread cylinder (13);
drive arrangement is including seting up tooth's socket (14) of horn tube (11) bottom surface, the fixed surface of high-pressure tube storehouse (1) installs driving motor (15), the output shaft of driving motor (15) pass through shaft coupling fixed mounting with gear (16) of tooth's socket (14) meshing.
9. The multicolor composite embroidery dyeing process and equipment according to claim 7, characterized in that: the silk threads (4) are twisted by the twisting mechanism and then penetrate into the hot barrel (3), and the hot barrels (3) are communicated through connecting pipes (34);
the hot barrel (3) is also provided with a notch disc (31) used for pressing the silk thread (4) to the bottom of the hot barrel (3) at the axis, the axes of a plurality of notch discs (31) rotate through the same connecting shaft (32), a hanging buckle (33) is arranged on the outer surface of each notch disc (31) in a one-way mode, and the hanging buckle (33) on each notch disc (31) is driven to hook the silk thread (4) and turn downwards by rotating the connecting shaft (32);
the surface of the connecting pipe (34) is also provided with an extrusion mechanism, and the extrusion mechanism extrudes redundant dye on the silk thread (4);
the extrusion mechanism comprises extrusion rollers (341) which are radially distributed along the connecting pipe (34), one group of the two groups of the extrusion rollers (341) is fixed at the inner wall of the connecting pipe (34), the other group of the extrusion rollers (341) realizes up-down movable lifting control through a connecting rod (342), an upward reset return spring (343) is movably sleeved on the outer surface of the connecting rod (342), a pressure sensor (344) for detecting the pressure of the extrusion rollers (341) through sensing is arranged at the top of the return spring (343), and an adjusting bolt (345) which is in threaded connection with the inner wall of the high-pressure pipe bin (1) is installed at the top of the connecting rod (342) through a bearing.
10. The multicolor composite embroidery dyeing process and equipment according to claim 7, characterized in that: the winding mechanism comprises a U-shaped frame (41) arranged at the other end of the high-pressure pipe bin (1), a roller (42) driven by a motor to wind is arranged outside the U-shaped frame (41), and the silk thread (4) penetrates out of the high-pressure pipe bin (1) after the hot barrel (3) is subjected to heat treatment to realize winding after the surface of the roller (42) is fixed.
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| CN114427133B (en) | 2023-04-25 |
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