CN114045589A - Preparation process and preparation device of antibacterial anti-pilling core spun yarn - Google Patents

Preparation process and preparation device of antibacterial anti-pilling core spun yarn Download PDF

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Publication number
CN114045589A
CN114045589A CN202111481423.6A CN202111481423A CN114045589A CN 114045589 A CN114045589 A CN 114045589A CN 202111481423 A CN202111481423 A CN 202111481423A CN 114045589 A CN114045589 A CN 114045589A
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parts
fiber
core
soaking
spun yarn
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徐套成
王雪峰
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Sheyang County Dingqiang Textile Co ltd
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Sheyang County Dingqiang Textile Co ltd
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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
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • D02G3/449—Yarns or threads with antibacterial properties
    • 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
    • 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
    • D06B23/30—Means for cleaning apparatus or machines, or parts thereof
    • 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
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention discloses a preparation process and a preparation device of an antibacterial and anti-pilling core spun yarn, which relate to the technical field of spinning, and the antibacterial and anti-pilling core spun yarn comprises the following raw materials in parts: 82-90 parts of acrylic fiber, 1.2-2.3 parts of silver fiber, 3.5-6.5 parts of viscose fiber, 3.3-5.6 parts of protein fiber, 9.5-12.3 parts of polyester fiber, 2.2-2.5 parts of glacial acetic acid, 4.6-5.8 parts of chitosan, 0.5-1 part of zinc oxide, 0.2-0.5 part of boric acid, 0.23-0.45 part of quaternary ammonium salt modifier and 82-95 parts of deionized water; according to the invention, the acrylic fiber is used as a main body, the acrylic fiber, the silver fiber, the viscose fiber, the protein fiber and the polyester fiber are used as auxiliary materials, the core-spun yarn has the functions of antibiosis and pilling resistance, the viscose fiber has a better antibacterial effect, the chitosan is modified by quaternary ammonium salt to form the antibacterial agent, no additional fixing agent is needed, the antibacterial agent can be well combined with the fibers, the application prospect is wide, meanwhile, the rapid soaking is convenient, and the processing efficiency is high.

Description

Preparation process and preparation device of antibacterial anti-pilling core spun yarn
Technical Field
The invention relates to the technical field of spinning, in particular to a preparation process and a preparation device of antibacterial anti-pilling core spun yarn.
Background
The covering yarn is a composite yarn formed by combining a core yarn and a sheath yarn; generally, filament is used as core yarn, and staple fiber is used as outer covering fiber, namely sheath yarn. By combining the outer wrapping fiber and the core yarn, the advantages of the outer wrapping fiber and the core yarn can be brought into play, the defects of the two parties are overcome, the advantages and the disadvantages are improved, and the structure and the characteristics of the finished yarn are optimized. The core-spun yarn is provided with two fibers in a proper blending ratio, so that the raw material cost and the spinning cost can be saved.
The performance of covering yarn can be processed the covering yarn in order to promote now, but the performance of current covering yarn at antibiotic and anti balling-up is not very good, and simultaneously, current covering yarn is soaking inconvenient soaking fast, and machining efficiency is low.
Therefore, a preparation process and a preparation device of the antibacterial and anti-pilling core spun yarn are provided to solve the problems.
Disclosure of Invention
The invention aims to provide a preparation process and a preparation device of an antibacterial anti-pilling core spun yarn, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an antibacterial and anti-pilling core spun yarn comprises the following raw materials in parts: 82-90 parts of acrylic fiber, 1.2-2.3 parts of silver fiber, 3.5-6.5 parts of viscose fiber, 3.3-5.6 parts of protein fiber, 9.5-12.3 parts of polyester fiber, 2.2-2.5 parts of glacial acetic acid, 4.6-5.8 parts of chitosan, 0.5-1 part of zinc oxide, 0.2-0.5 part of boric acid, 0.23-0.45 part of quaternary ammonium salt modifier and 82-95 parts of deionized water.
A preparation process of antibacterial anti-pilling core spun yarn comprises the following specific steps:
s1, preparing outer layer roving: mixing acrylic fiber, silver fiber, aloe viscose fiber and protein fiber, and spinning into outer layer roving by a drawing frame; sequentially carrying out compound enzyme degumming treatment on the outer layer roving, wherein the degumming treatment temperature is controlled to be 35-42 ℃, and the duration is 65-85 min;
s2, core-spun treatment: wet spinning the outer layer roving and the polyester fiber through a wet spinning frame to obtain the core-spun yarn with the outer layer roving covering the core yarn layer;
s3, preparing a soaking solution: adding zinc oxide, boric acid and glacial acetic acid into deionized water, shearing by using a high-speed shearing homogenizer, adding chitosan, continuously shearing, adding a quaternary ammonium salt modifier, and then adding into the high-speed shearing homogenizer for shearing to obtain a soaking solution;
s4, soaking treatment: placing the core-spun yarn in a soaking machine, adding soaking liquid into the soaking machine for soaking treatment, controlling the soaking temperature to be 55-65 ℃, soaking time to be 2-3h, and enabling the soaking liquid to flow circularly;
s5, drying: and after the soaking is finished, taking out the core-spun yarn, placing the core-spun yarn in a dryer for drying treatment, controlling the drying temperature to be 80-95 ℃, and cooling at normal temperature after the drying is finished to obtain the antibacterial anti-pilling core-spun yarn.
The utility model provides a preparation facilities of antibiotic anti-pilling core spun yarn, preparation facilities are step 4's soaking machine, include water tank and material book roller, the water tank is connected with the loop construction that is used for the soak solution to circulate, loop construction includes outlet pipe, water pump, supporting seat, intermediate tube, inner tube, urceolus, filtration pore, scraper blade, first axis of rotation, L shape inlet tube, support ring and flabellum, the top fixed mounting of supporting seat has the water pump, the input and the output of water pump are fixedly connected with intermediate tube and outlet pipe respectively, outlet pipe fixed mounting is at the right-hand member of water tank, intermediate tube fixed mounting is at the left end of water tank, the feed liquor end fixedly connected with L shape inlet tube of intermediate tube, the top fixedly connected with urceolus of L shape inlet tube, the inner wall fixedly connected with support ring of urceolus, the top laminating contact of support ring has the inner tube, the bottom of the outer barrel is uniformly provided with filtering holes for filtering, the middle end of the bottom of the inner barrel is rotatably connected with a first rotating shaft through a bearing which is fixedly connected, the top of the first rotating shaft is uniformly and fixedly connected with a scraper along the circumferential direction, the side wall of the scraper is attached to the inner wall and the inner bottom of the inner barrel in a sliding manner, and the bottom of the first rotating shaft is fixedly connected with fan blades along the circumferential direction;
the water tank is connected with an intermittent movement structure used for the gap movement of the material winding roll, the intermittent movement structure comprises a supporting plate, a second rotating shaft, a driving belt pulley, a first gear ring, a square frame, an L-shaped supporting plate, an air cylinder, a second rotating shaft, a second gear ring, a belt, a third rotating shaft, a connecting transverse plate and a pushing round rod, the air cylinder is fixedly installed at the top of the L-shaped supporting plate, the output end of the air cylinder is fixedly connected with the connecting transverse plate, the top of the connecting transverse plate is fixedly connected with the square frame, the inner wall of the water tank is uniformly and rotatably connected with the second rotating shaft through a fixedly connected bearing, the outer wall of the second rotating shaft is uniformly and fixedly connected with the driving belt pulley, the driving belt pulley is movably connected with the belt, the top of the belt is uniformly and fixedly connected with the supporting plate, one group of the second rotating shaft is fixedly connected with the third rotating shaft, the third rotating shaft is fixedly connected with a first gear ring, the first gear ring is connected with a second gear ring in a meshed mode, the side wall of the second gear ring is fixedly connected with a pushing round rod, the outer wall of the pushing round rod is in contact with the inner wall of the square frame in a fitting mode, and the middle end of the second gear ring is fixedly connected with a second rotating shaft;
the outer wall of the supporting plate is uniformly and fixedly connected with an installation structure, the installation structure comprises a circular plate, a circular rod, a limiting rod, an installation sleeve, an L-shaped groove, a spring and a limiting straight groove, the spring is fixedly connected to the inner end of the installation sleeve, the L-shaped groove is uniformly formed in the outer end of the installation sleeve along the circumferential direction, the limiting straight groove is formed in the inner end of the L-shaped groove, the circular rod is inserted into the installation sleeve, the limiting rod is uniformly and fixedly connected to the circular rod along the circumferential direction, the outer wall of the limiting rod is in fit contact with the inner walls of the L-shaped groove and the limiting straight groove, and the circular plate is fixedly connected to the outer end of the circular rod;
the outer side of the round rod is sleeved with a material winding roller, the material winding roller is in contact with the installation sleeve in a fitting mode, and the material winding roller is in contact with the round plate in a fitting mode.
Furthermore, the inner wall of the outer cylinder is in fit sliding connection with the inner wall of the inner cylinder.
Furthermore, the liquid in the outer cylinder flows to drive the fan blades to rotate, the fan blades drive the first rotating shaft to rotate, and the first rotating shaft drives the scraper blade to rotate the scraper blade to scrape the materials on the inner wall of the outer cylinder.
Furthermore, the second rotating shaft is fixedly connected with the outer wall of the water tank through a bearing fixedly connected with the second rotating shaft.
Furthermore, the L-shaped supporting plate is fixedly arranged on the outer wall of the water tank.
Furthermore, the second gear ring rotates for one circle to drive the first gear ring to rotate for four circles, and the first gear ring rotates for four circles to drive the supporting plate to move for a fixed distance.
Furthermore, the top of the supporting plate is uniformly and fixedly connected with the mounting sleeve.
Furthermore, the inner diameter of the material roller is larger than the distance between the outer end of the limiting rod and the circle center of the round rod.
The invention has the beneficial effects that:
according to the invention, the material winding roller filled with the core-spun yarns is sleeved on the round rod of the mounting structure, the round rod is inserted into the mounting sleeve, the round rod drives the limiting rod to be inserted into the L-shaped groove, the mounting sleeve is loosened when the limiting rod is rotated to the limiting straight groove, the spring moves the round rod to move, and the limiting straight groove pushes the round rod to be clamped on the mounting sleeve, so that the material winding roller is convenient to assemble and disassemble;
according to the invention, the intermittent movement structure drives the cylinder to drive the connecting transverse plate to move, the connecting transverse plate drives the square frame to move, the square frame pushes the pushing round rod to rotate, the pushing round rod drives the second gear ring to rotate along the second rotating shaft, the second gear ring drives the first gear ring to rotate, the first gear ring drives the second rotating shaft to rotate, the second rotating shaft drives the driving belt pulley to rotate through the driving belt pulley, the driving belt pulley drives the belt to move, the material roller mounted by the belt driving mounting structure is sequentially moved into the water tank to be soaked, and blanking and feeding can be carried out at the left end and the right end of the water tank during soaking, so that the device is convenient to quickly soak, and the processing efficiency is high;
according to the invention, the water pump with the circulating structure drives the middle pipe, the L-shaped water inlet pipe and the inner cylinder to extract the soak solution in the water tank, the soak solution is filtered by the filter holes, the fluidity of the soak solution is improved, and the soaking effect is ensured;
according to the invention, the acrylic fiber is used as a main body, the acrylic fiber, the silver fiber, the viscose fiber, the protein fiber and the polyester fiber are used as auxiliary materials, the core-spun yarn has the functions of antibiosis and pilling resistance, the viscose fiber has a better antibacterial effect, the chitosan is modified by quaternary ammonium salt to form the antibacterial agent, no additional fixing agent is needed, the antibacterial agent can be well combined with the fibers, and the antibacterial agent has a wide application prospect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of the manufacturing process of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a rear view of the structure of the present invention;
FIG. 4 is a top left view of the structure of the present invention;
FIG. 5 is a top view of the structure of the present invention;
FIG. 6 is a partial cross-sectional view of a structure of the present invention;
FIG. 7 is a cross-sectional view of the middle of the structure of the present invention;
FIG. 8 is a schematic view of the round bar and its connection structure of the present invention;
FIG. 9 is an enlarged view of the structure at A of FIG. 3 according to the present invention;
FIG. 10 is a schematic view of a first ring gear and its connection structure of the present invention;
FIG. 11 is a sectional view of the outer tub and its connecting structure according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the water tank 2, the circulating structure 201, the water outlet pipe 202, the water pump 203, the supporting seat 204, the middle pipe 205, the inner cylinder 206, the outer cylinder 207, the filtering hole 208, the scraping plate 209, the first rotating shaft 210, the L-shaped water inlet pipe 211, the supporting ring 212, the fan blade 3, the intermittent moving structure 301, the supporting plate 302, the second rotating shaft 303, the driving belt pulley 304, the first gear ring 305, the square frame 306, the L-shaped supporting plate 307, the air cylinder 308, the second rotating shaft 309, the second gear ring 310, the belt 311, the third rotating shaft 312, the connecting transverse plate 313, the pushing circular rod 4, the mounting structure 401, the circular plate 402, the limiting rod 403, the limiting rod 404, the mounting sleeve 405, the L-shaped groove 406, the spring 407, the limiting straight groove 5 and the material winding 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in figure 1, the antibacterial and anti-pilling core spun yarn comprises the following raw materials in parts: 82 parts of acrylic fiber, 2.3 parts of silver fiber, 3.5 parts of viscose fiber, 3.3 parts of protein fiber, 12.3 parts of polyester fiber, 2.2 parts of glacial acetic acid, 5.8 parts of chitosan, 0.5 part of zinc oxide, 0.5 part of boric acid, 0.23 part of quaternary ammonium salt modifier and 95 parts of deionized water.
A preparation process of antibacterial anti-pilling core spun yarn comprises the following specific steps:
s1, preparing outer layer roving: mixing acrylic fiber, silver fiber, aloe viscose fiber and protein fiber, and spinning into outer layer roving by a drawing frame; sequentially carrying out compound enzyme degumming treatment on the outer layer roving, wherein the degumming treatment temperature is controlled at 35 ℃ and the duration is 65 min;
s2, core-spun treatment: wet spinning the outer layer roving and the polyester fiber through a wet spinning frame to obtain the core-spun yarn with the outer layer roving covering the core yarn layer;
s3, preparing a soaking solution: adding zinc oxide, boric acid and glacial acetic acid into deionized water, shearing by using a high-speed shearing homogenizer, adding chitosan, continuously shearing, adding a quaternary ammonium salt modifier, and then adding into the high-speed shearing homogenizer for shearing to obtain a soaking solution;
s4, soaking treatment: placing the core-spun yarn in a soaking machine, adding soaking liquid into the soaking machine for soaking treatment, controlling the soaking temperature to be 55 ℃, and allowing the soaking time to be 3 hours, wherein the soaking liquid flows circularly;
s5, drying: and after the soaking is finished, taking out the core-spun yarn, placing the core-spun yarn in a dryer for drying treatment, controlling the drying temperature to be 80 ℃, and cooling at normal temperature after the drying is finished to obtain the antibacterial anti-pilling core-spun yarn.
Example 2
As shown in fig. 1, the example 2 is a further improvement of the example 1, and the antibacterial and pilling resistant core spun yarn comprises the following raw materials in parts: 90 parts of acrylic fiber, 1.2 parts of silver fiber, 6.5 parts of viscose fiber, 5.6 parts of protein fiber, 9.5 parts of polyester fiber, 2.5 parts of glacial acetic acid, 4.6 parts of chitosan, 1 part of zinc oxide, 0.2 part of boric acid, 0.45 part of quaternary ammonium salt modifier and 82 parts of deionized water.
A preparation process of antibacterial anti-pilling core spun yarn comprises the following specific steps:
s1, preparing outer layer roving: mixing acrylic fiber, silver fiber, aloe viscose fiber and protein fiber, and spinning into outer layer roving by a drawing frame; sequentially carrying out compound enzyme degumming treatment on the outer layer roving, wherein the degumming treatment temperature is controlled at 42 ℃ and the duration is 85 min;
s2, core-spun treatment: wet spinning the outer layer roving and the polyester fiber through a wet spinning frame to obtain the core-spun yarn with the outer layer roving covering the core yarn layer;
s3, preparing a soaking solution: adding zinc oxide, boric acid and glacial acetic acid into deionized water, shearing by using a high-speed shearing homogenizer, adding chitosan, continuously shearing, adding a quaternary ammonium salt modifier, and then adding into the high-speed shearing homogenizer for shearing to obtain a soaking solution;
s4, soaking treatment: placing the core-spun yarn in a soaking machine, adding soaking liquid into the soaking machine for soaking treatment, controlling the soaking temperature at 65 ℃, and allowing the soaking time to be 2 hours, wherein the soaking liquid flows circularly;
s5, drying: and after the soaking is finished, taking out the core-spun yarn, placing the core-spun yarn in a dryer for drying treatment, controlling the drying temperature to be 95 ℃, and cooling at normal temperature after the drying is finished to obtain the antibacterial anti-pilling core-spun yarn.
The acrylic fiber is used as a main body, the acrylic fiber, the silver fiber, the viscose fiber, the protein fiber and the polyester fiber are used as auxiliary materials, the core-spun yarn has the functions of antibiosis and pilling resistance, the viscose fiber has a better antibacterial effect, the chitosan is modified by quaternary ammonium salt to form the antibacterial agent, no additional fixing agent is needed, the antibacterial agent can be well combined with the fibers, and the antibacterial agent has a wide application prospect.
Example 3
Example 3 is a further modification to example 1.
As shown in fig. 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, the preparation device is an immersion machine of step 4, and comprises a water tank 1 and a material roll 5, the water tank 1 is connected with a circulating structure 2 for recycling immersion liquid, the circulating structure 2 comprises a water outlet pipe 201, a water pump 202, a supporting seat 203, a middle pipe 204, an inner cylinder 205, an outer cylinder 206, a filtering hole 207, a scraping plate 208, a first rotating shaft 209, an L-shaped water inlet pipe 210, a supporting ring 211 and fan blades 212, the top of the supporting seat 203 is fixedly provided with the water pump 202, the input end and the output end of the water pump 202 are respectively and fixedly connected with the middle pipe 204 and the water outlet pipe 201, the water outlet pipe 201 is fixedly arranged at the right end of the water tank 1, the middle pipe 204 is fixedly arranged at the left end of the water tank 1, the liquid inlet end of the middle pipe 204 is fixedly connected with the L-shaped water inlet pipe 210, the top of the L-shaped water inlet pipe 210 is fixedly connected with the outer cylinder 206, the inner wall of the outer cylinder 206 is fixedly connected with a support ring 211, the top of the support ring 211 is in contact with the inner cylinder 205 in an attaching manner, the bottom of the outer cylinder 206 is uniformly provided with filter holes 207 for filtering, the middle end of the bottom of the inner cylinder 205 is rotatably connected with a first rotating shaft 209 through a bearing fixedly connected with the middle end of the bottom, the top of the first rotating shaft 209 is uniformly and fixedly connected with a scraper 208 along the circumferential direction, the side wall of the scraper 208 is in attaching sliding connection with the inner wall and the inner bottom of the inner cylinder 205, the bottom of the first rotating shaft 209 is fixedly connected with a fan blade 212 along the circumferential direction, the inner wall of the outer cylinder 206 is in attaching sliding connection with the inner wall of the inner cylinder 205, the liquid in the outer cylinder 206 flows to drive the fan blade 212 to rotate, the fan blade 212 drives the first rotating shaft 209 to rotate, the first rotating shaft 209 drives the scraper 208 to rotate the scraper 208 to scrape the material on the inner wall of the outer cylinder 206, the water pump 202 of the circulating structure 2 drives the middle pipe 204, the L-shaped water inlet pipe 210 and the inner cylinder 205 to extract the soak solution in the water tank 1, the soaking liquid is filtered by the filtering holes 207, the flowability of the soaking liquid is improved, the soaking effect is ensured, the soaking liquid flowing in the inner barrel 205 pushes the fan blades 212 to rotate, the fan blades 212 drive the first rotating shaft 209 to rotate, the first rotating shaft 209 drives the scraper 208 to rotate, the scraper 208 rotates in the inner barrel 205, the first rotating shaft 209 drives the scraper 208 to rotate the scraper 208 to scrape the material on the inner wall of the outer barrel 206, and the filtering performance of the filtering holes 207 is ensured;
the water tank 1 is connected with an intermittent movement structure 3 for the gap movement of the material winding roller 5, the intermittent movement structure 3 comprises a support plate 301, a second rotating shaft 302, a driving belt pulley 303, a first gear ring 304, a square frame 305, an L-shaped support plate 306, an air cylinder 307, a second rotating shaft 308, a second gear ring 309, a belt 310, a third rotating shaft 311, a connecting transverse plate 312 and a pushing round rod 313, the top of the L-shaped support plate 306 is fixedly provided with the air cylinder 307, the output end of the air cylinder 307 is fixedly connected with the connecting transverse plate 312, the top of the connecting transverse plate 312 is fixedly connected with the square frame 305, the inner wall of the water tank 1 is uniformly and rotatably connected with the second rotating shaft 302 through a fixedly connected bearing, the outer wall of the second rotating shaft 302 is uniformly and fixedly connected with the driving belt pulley 303, the driving belt pulley 303 is movably connected with the belt 310, the top of the belt 310 is uniformly and fixedly connected with the support plate 301, one group of the second rotating shaft 302 is fixedly connected with the third rotating shaft 311, the third rotating shaft 311 is fixedly connected with a first gear ring 304, the first gear ring 304 is connected with a second gear ring 309 in a meshing manner, the side wall of the second gear ring 309 is fixedly connected with a pushing round rod 313, the outer wall of the pushing round rod 313 is in contact with the inner wall of the square frame 305 in a fitting manner, the middle end of the second gear ring 309 is fixedly connected with a second rotating shaft 308, the second rotating shaft 308 is fixedly connected with the outer wall of the water tank 1 through a fixedly connected bearing, an L-shaped supporting plate 306 is fixedly arranged on the outer wall of the water tank 1, the first gear ring 304 is driven to rotate for four circles by one rotation of the second gear ring 309, the supporting plate 301 is driven to move for a fixed distance by four circles by rotation of the first gear ring 304, the intermittent movement structure 3 drives the air cylinder 307 to drive the connecting transverse plate 312 to move, the connecting transverse plate 312 to drive the square frame 305 to move, the square frame 305 pushes the pushing round rod 313 to rotate, the round rod 313 drives the second gear ring 309 to rotate along the second rotating shaft 308, the second gear ring 309 drives the first gear ring 304 to rotate, the first gear ring 304 drives the second rotating shaft 302 to rotate, the second rotating shaft 302 drives the driving belt pulley 303 to rotate through the driving belt pulley 303, the driving belt pulley 303 drives the belt 310 to move, the belt 310 drives the material roll 5 installed on the installation structure 4 to be sequentially moved into the water tank 1 for soaking treatment, and during soaking, blanking and feeding can be carried out at the left end and the right end of the water tank 1, so that the device is convenient to soak quickly, and the processing efficiency is high;
the outer wall of the supporting plate 301 is uniformly and fixedly connected with a mounting structure 4, the mounting structure 4 comprises a circular plate 401, a circular rod 402, a limiting rod 403, a mounting sleeve 404, an L-shaped groove 405, a spring 406 and a limiting straight groove 407, the inner end of the mounting sleeve 404 is fixedly connected with the spring 406, the outer end of the mounting sleeve 404 is uniformly provided with the L-shaped groove 405 along the circumferential direction, the inner end of the L-shaped groove 405 is provided with the limiting straight groove 407, the circular rod 402 is inserted in the mounting sleeve 404, the circular rod 402 is uniformly and fixedly connected with the limiting rod 403 along the circumferential direction, the outer wall of the limiting rod 403 is in contact with the L-shaped groove 405 and the inner wall of the limiting straight groove 407 in a fitting manner, the outer end of the circular rod 402 is fixedly connected with the circular plate 401, a material roll 5 filled with core-spun yarns is sleeved on the circular rod 402 of the mounting structure 4, the circular rod 402 is inserted in the mounting sleeve 404, the circular rod 402 drives the limiting rod 403 to be inserted in the L-shaped groove 405, the mounting sleeve 404 is rotated to the limiting straight groove 407 to loosen the mounting sleeve 404, the spring 406 moves the round rod 402, and the limiting straight groove 407 pushes the round rod 402 to be clamped on the mounting sleeve 404, so that the material roller 5 is convenient to assemble and disassemble;
the outer side of the round rod 402 is sleeved with a material winding roller 5, the material winding roller 5 is in contact with an installation sleeve 404 in a laminating manner, the material winding roller 5 is in contact with a circular plate 401 in a laminating manner, the installation sleeve 404 is uniformly and fixedly connected with the top of the supporting plate 301, and the inner diameter of the material winding roller 5 is larger than the distance from the outer end of the limiting rod 403 to the circle center of the round rod 402.
When the material winding roller is used, the material winding roller 5 filled with core-spun yarns is sleeved on the round rod 402 of the mounting structure 4, the round rod 402 is inserted into the mounting sleeve 404, the round rod 402 drives the limiting rod 403 to be inserted into the L-shaped groove 405, the mounting sleeve 404 is loosened when the limiting rod 403 is rotated to the limiting straight groove 407, the spring 406 moves the round rod 402, and the limiting straight groove 407 pushes the round rod 402 to be clamped on the mounting sleeve 404, so that the material winding roller 5 is convenient to assemble and disassemble; the intermittent moving structure 3 drives the cylinder 307 to drive the connecting transverse plate 312 to move, the connecting transverse plate 312 drives the square frame 305 to move, the square frame 305 pushes the pushing circular rod 313 to rotate, the pushing circular rod 313 drives the second gear ring 309 to rotate along the second rotating shaft 308, the second gear ring 309 drives the first gear ring 304 to rotate, the first gear ring 304 drives the second rotating shaft 302 to rotate, the second rotating shaft 302 drives the driving belt pulley 303 to rotate through the driving belt pulley 303, the driving belt pulley 303 drives the belt 310 to move, the belt 310 drives the material winding roller 5 installed on the installation structure 4 to sequentially move into the water tank 1 for soaking treatment, and blanking and feeding can be carried out at the left end and the right end of the water tank 1 during soaking, so that the device can be conveniently and quickly soaked, and the processing efficiency is high; meanwhile, the water pump 202 of the circulating structure 2 drives the middle pipe 204, the L-shaped water inlet pipe 210 and the inner cylinder 205 to extract the soak solution in the water tank 1, the filter holes 207 filter the soak solution, the fluidity of the soak solution is improved, and the soaking effect is ensured, the soak solution flowing in the inner cylinder 205 pushes the fan blades 212 to rotate, the fan blades 212 drive the first rotating shaft 209 to rotate, the first rotating shaft 209 drives the scraper 208 to rotate, the scraper 208 rotates in the inner cylinder 205, the first rotating shaft 209 drives the scraper 208 to rotate the scraper 208 to scrape the material on the inner wall of the outer cylinder 206, and the filtering performance of the filter holes 207 is ensured.
In the description herein, reference to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (3)

1. A preparation technology of antibacterial and anti-pilling core spun yarn adopts a preparation device for preparation, and is characterized in that: the method comprises the following specific steps:
s1, preparing outer layer roving: mixing acrylic fiber, silver fiber, aloe viscose fiber and protein fiber, and spinning into outer layer roving by a drawing frame; sequentially carrying out compound enzyme degumming treatment on the outer layer roving, wherein the degumming treatment temperature is controlled to be 35-42 ℃, and the duration is 65-85 min;
s2, core-spun treatment: wet spinning the outer layer roving and the polyester fiber through a wet spinning frame to obtain the core-spun yarn with the outer layer roving covering the core yarn layer;
s3, preparing a soaking solution: adding zinc oxide, boric acid and glacial acetic acid into deionized water, shearing by using a high-speed shearing homogenizer, adding chitosan, continuously shearing, adding a quaternary ammonium salt modifier, and then adding into the high-speed shearing homogenizer for shearing to obtain a soaking solution;
s4, soaking treatment: placing the core-spun yarn in a soaking machine, adding soaking liquid into the soaking machine for soaking treatment, controlling the soaking temperature to be 55-65 ℃, soaking time to be 2-3h, and enabling the soaking liquid to flow circularly;
s5, drying: and after the soaking is finished, taking out the core-spun yarn, placing the core-spun yarn in a dryer for drying treatment, controlling the drying temperature to be 80-95 ℃, and cooling at normal temperature after the drying is finished to obtain the antibacterial anti-pilling core-spun yarn.
2. An apparatus for preparing an antibacterial and anti-pilling core spun yarn according to claim 1, characterized in that: the preparation device is the steeping machine of step 4, including water tank (1) and material roll roller (5), water tank (1) is connected with and is used for the cyclic utilization of soak solution loop structure (2), loop structure (2) include outlet pipe (201), water pump (202), supporting seat (203), intermediate pipe (204), inner tube (205), urceolus (206), filter hole (207), scraper blade (208), first axis of rotation (209), L shape inlet tube (210), support ring (211) and flabellum (212).
3. A process for preparing an antibacterial and anti-pilling core spun yarn as claimed in claim 1, wherein: the antibacterial and anti-pilling core spun yarn comprises the following raw materials in parts: 82-90 parts of acrylic fiber, 1.2-2.3 parts of silver fiber, 3.5-6.5 parts of viscose fiber, 3.3-5.6 parts of protein fiber, 9.5-12.3 parts of polyester fiber, 2.2-2.5 parts of glacial acetic acid, 4.6-5.8 parts of chitosan, 0.5-1 part of zinc oxide, 0.2-0.5 part of boric acid, 0.23-0.45 part of quaternary ammonium salt modifier and 82-95 parts of deionized water.
CN202111481423.6A 2021-07-07 2021-12-06 Preparation process and preparation device of antibacterial anti-pilling core spun yarn Pending CN114045589A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114934334A (en) * 2022-06-21 2022-08-23 湖南科力嘉纺织股份有限公司 Preparation process of ring spun core-spun yarn

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201056606Y (en) * 2007-04-30 2008-05-07 张寿祥 Zein fiber and Dacron filament yarn core-spun yarn
JP2015140501A (en) * 2014-01-29 2015-08-03 帝人フロンティア株式会社 Antibacterial polyester fiber, antibacterial polyester cloth and fiber product
CN109260862A (en) * 2018-10-10 2019-01-25 杜鑫 A kind of efficient watering dust prevention device for building
CN109534038A (en) * 2018-10-15 2019-03-29 江苏中恒纺织有限责任公司 The feeding device of Weaving device
CN209388123U (en) * 2019-04-02 2019-09-13 湖南哲龙科技有限公司 A kind of anti-pollution toner cartridge
CN112501828A (en) * 2020-11-17 2021-03-16 杭州贝立商贸有限公司 Textile material washing unit is used in weaving
CN112663186A (en) * 2019-10-16 2021-04-16 肇庆市高要区长河毛纺有限公司 Antibacterial and anti-pilling acrylic yarn and spinning process thereof
CN213533477U (en) * 2020-10-28 2021-06-25 铅山县胜华模具配套厂 Circulating water-cooling structure for processing foam mold
CN113024687A (en) * 2021-03-03 2021-06-25 晋大纳米科技（厦门）有限公司 Preparation method of quaternary ammonium salinization modified soluble chitosan antibacterial agent, antibacterial agent and antibacterial fiber

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201056606Y (en) * 2007-04-30 2008-05-07 张寿祥 Zein fiber and Dacron filament yarn core-spun yarn
JP2015140501A (en) * 2014-01-29 2015-08-03 帝人フロンティア株式会社 Antibacterial polyester fiber, antibacterial polyester cloth and fiber product
CN109260862A (en) * 2018-10-10 2019-01-25 杜鑫 A kind of efficient watering dust prevention device for building
CN109534038A (en) * 2018-10-15 2019-03-29 江苏中恒纺织有限责任公司 The feeding device of Weaving device
CN209388123U (en) * 2019-04-02 2019-09-13 湖南哲龙科技有限公司 A kind of anti-pollution toner cartridge
CN112663186A (en) * 2019-10-16 2021-04-16 肇庆市高要区长河毛纺有限公司 Antibacterial and anti-pilling acrylic yarn and spinning process thereof
CN213533477U (en) * 2020-10-28 2021-06-25 铅山县胜华模具配套厂 Circulating water-cooling structure for processing foam mold
CN112501828A (en) * 2020-11-17 2021-03-16 杭州贝立商贸有限公司 Textile material washing unit is used in weaving
CN113024687A (en) * 2021-03-03 2021-06-25 晋大纳米科技（厦门）有限公司 Preparation method of quaternary ammonium salinization modified soluble chitosan antibacterial agent, antibacterial agent and antibacterial fiber

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
数控机械工程师: "《往复机架模型，看看巧妙设计的机械结构》", 《好看视频》 *
陈定方: "《现代设计理论与方法》", 31 August 2020, 《华中科技大学出版社》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114934334A (en) * 2022-06-21 2022-08-23 湖南科力嘉纺织股份有限公司 Preparation process of ring spun core-spun yarn
CN114934334B (en) * 2022-06-21 2023-10-13 湖南科力嘉纺织股份有限公司 Preparation process of ring spinning core spun yarn

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