CN112274044A - Yarn-dyed four-layer combed untwisted color strip multi-arm scarf - Google Patents

Yarn-dyed four-layer combed untwisted color strip multi-arm scarf Download PDF

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Publication number
CN112274044A
CN112274044A CN202011213515.1A CN202011213515A CN112274044A CN 112274044 A CN112274044 A CN 112274044A CN 202011213515 A CN202011213515 A CN 202011213515A CN 112274044 A CN112274044 A CN 112274044A
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China
Prior art keywords
yarn
roller
sizing
drying
guide
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Granted
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CN202011213515.1A
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Chinese (zh)
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CN112274044B (en
Inventor
王盛
于孔美
冯红光
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Zibo Feishi Towels Co ltd
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Zibo Feishi Towels Co ltd
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/02—Towels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
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    • D01F1/00—General methods for the manufacture of artificial filaments or the like
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    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
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    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
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    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G13/00—Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres
    • 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
    • D02G3/02—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
    • D02G3/042—Blended or other yarns or threads containing components made from different materials all components being made from natural material
    • 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
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
    • 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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • 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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/08—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by scraping
    • 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, distillation
    • 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
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/10—Calendering, pressing, ironing, glossing or glazing textile fabrics between flat plates of a press
    • 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
    • D06M15/11—Starch or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Public Health (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A yarn-dyed four-layer combed untwisted color strip multi-arm scarf belongs to the technical field of special fiber textile technology and equipment. The method is characterized in that: the bath towel and the face towel are both made of yarn-dyed four-layer combed untwisted antibacterial cotton yarn fabric; the yarn-dyed four-layer combed untwisted antibacterial cotton yarn fabric is made by cutting, stacking and edge wrapping four layers of antibacterial cotton yarns; the four layers of antibacterial cotton yarns sequentially comprise a surface layer, two antibacterial layers and a skin-friendly layer from outside to inside. The invention can be designed by special proportion and process, has comfortable touch feeling and strong water absorption and can improve the antibacterial performance of the product; in addition, the applicant also designs special equipment for implementing the process in a matching manner, so that the production efficiency can be improved, and the product quality can be guaranteed.

Description

Yarn-dyed four-layer combed untwisted color strip multi-arm scarf
Technical Field
The invention belongs to the technical field of special fiber textile technology and equipment, and particularly relates to a yarn-dyed four-layer combed untwisted color-stripe multi-arm scarf.
Background
Along with the improvement of living standard, the quality requirements of people on textile articles for daily use are increasingly improved. For the sake of neatness and beauty in the bathroom, the towel covering fabric is purchased for use. The wipes generally include at least bath and facial wipes, and sometimes hand wipes for washing hands. Since the basic function of the wrap is moisture absorption and is in direct contact with the skin, excellent tactile sensation and excellent antibacterial ability are required. The existing products are mostly made of pure cotton fabrics, can still meet basic requirements at the initial stage of use, but have gradually exposed defects after a period of use. Due to the limitation of the use environment, timely drying after use cannot be realized, so that even if the surface of the fabric is dry, moisture can be accumulated inside the fabric, and finally bacteria can grow; in addition, the biological agent is easy to be polluted by secretion on the surface of a human body and the surrounding environment, so that not only bacteria and mites are bred, but also a mildew reaction is generated. Direct contact between the user and the soiled towel blanket over time can cause itching, irritation and other skin disorders. In addition, equipment design is old in the preparation process of the existing scarf, the production efficiency is low, and the production quality cannot be guaranteed.
In view of this, the applicant designs a yarn-dyed four-layer combed untwisted color-strip multi-arm scarf, and designs a special device for producing the product in a matching manner, so that the product quality can be effectively improved, the production efficiency is high, and the product quality can be guaranteed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a yarn-dyed four-layer combed untwisted color strip multi-arm scarf which can be comfortable in touch feeling and strong in water absorption and can improve the antibacterial performance of a product through special proportioning and process design; in addition, the applicant also designs special equipment for implementing the process in a matching manner, so that the production efficiency can be improved, and the product quality can be guaranteed.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a four layers of combed untwisted color strip multi-arm scarf is dyed, its characterized in that: the bath towel and the face towel are both made of yarn-dyed four-layer combed untwisted antibacterial cotton yarn fabric; the yarn-dyed four-layer combed untwisted antibacterial cotton yarn fabric is made by cutting, stacking and edge wrapping four layers of antibacterial cotton yarns; the four layers of antibacterial cotton yarns sequentially comprise a surface layer, two antibacterial layers and a skin-friendly layer from outside to inside.
Preferably, the preparation process of the antibacterial layer is as follows:
(1) preparing the antibacterial composite fiber: putting chitin fiber and copper-based antibacterial fiber into a fiber mixer according to the volume ratio of 3:1, and fully mixing to obtain antibacterial composite fiber;
(2) preparing a leather material: putting the antibacterial mixed fiber prepared in the step (1) and silica gel into a grinding machine for uniform mixing, and then extruding and granulating by a double screw at the temperature of 110-120 ℃ to obtain a cladding material, wherein the use amount of the silica gel is 30% of that of the antibacterial mixed fiber; the pore volume of the silica gel is 1.0-1.3cm3Per g, average pore diameter of 10.0-15.0nm, specific surface area of 250.0-290.0m2(iv) water content less than 5%;
(3) composite spinning: preparing a composite fiber yarn from a sheath-core composite spinning machine by using a sheath-core composite spinning machine according to the volume ratio of 1:1:1:1 of a sheath material, cotton fiber, hemp fiber and bamboo fiber under the protection of inert gas, cooling to room temperature, and stretching and cutting the composite fiber yarn at 85-90 ℃ to obtain the antibacterial functional fiber yarn;
(4) blending: the method comprises the following steps of feeding an antibacterial functional fiber yarn pre-drawing into a spinning machine after a carding machine to obtain an antibacterial yarn;
(5) sizing: according to the mass fraction: preparing slurry by 9 percent of modified starch, 1 percent of sizing smoothing agent and 90 percent of solvent water; combining the antibacterial yarns into one piece, passing the antibacterial yarns through the serous fluid, and then squeezing, drying and winding the antibacterial yarns into a shaft;
(6) weaving: weaving the antibacterial yarn into antibacterial cotton yarn;
(7) finishing: and drying and shaping the dyed antibacterial cotton yarn to obtain the antibacterial layer.
Preferably, the preparation process of the skin-friendly layer is as follows: blending the cotton fiber, the hemp fiber, the wool fiber and the bamboo fiber in a volume ratio of 1:1:1:1 without twisting to form untwisted skin-friendly yarn, weaving the untwisted skin-friendly yarn to skin-friendly cotton yarn, and sizing, dyeing and sizing the skin-friendly cotton yarn to obtain the skin-friendly layer.
Preferably, the surface layer is a untwisted pure cotton fabric layer with a multi-arm jacquard color strip pattern.
Preferably, the fiber mixer comprises a pre-mixing cylinder and a fiber raw material fine mixer;
the premix barrel comprises a front feeding main pipe, a fixed outer barrel shell, a rear discharging main pipe and a rotary mixing device, wherein the front end of the front feeding main pipe is connected with at least two feeding branch pipes, and chitin fibers and copper-based antibacterial fibers are respectively put into the front feeding main pipe through different feeding branch pipes; the rear end of the front feeding main pipe is inserted into the fixed outer cylinder shell;
the fixed outer cylinder shell is transversely arranged on the premixing support frame, and the rear end of the fixed outer cylinder shell is communicated with the rear discharge main pipe; the fixed outer cylinder shell comprises a front cylinder shell and a rear cylinder shell, the front cylinder shell and the rear cylinder shell are coaxially arranged, and the front cylinder shell can freely rotate around a central axis; the rotary mixing device comprises a rotary middle rod and an inner rotary drum; the front end of the inner rotary drum is open, and the rear end of the inner rotary drum is closed, and the inner rotary drum and the rotary middle rod are coaxially arranged in the fixed outer drum shell from outside to inside; the front end of the rotating middle rod penetrates out of the front feeding header pipe and then is connected with a rotating mixing motor, the rear end of the rotating middle rod is inserted into the inner rotary drum and is vertically connected with the closed end of the inner rotary drum, and a plurality of elastic inner soft teeth are vertically arranged on the inner peripheral wall of the inner rotary drum and the rotating middle rod; at least two inner toothed bars are vertically fixed on the inner side of a front end cover of the front cylinder shell, the inner toothed bars are all arranged in the inner rotary cylinder in parallel, and a plurality of rigid inner hard teeth are vertically fixed on each inner toothed bar; a carding gap exists between the inner hard teeth and the inner soft teeth, and the inner hard teeth and the inner soft teeth do not interfere with each other; at least one group of reversing gears are arranged between the front cylinder shell and the inner rotary cylinder, the reversing gears are arranged on a gear shaft, and the gear shaft is fixed on the rear cylinder shell;
when rotatory compounding motor drove rotatory king-rod forward and rotates, can drive interior rotary drum forward and rotate in the synchronous, interior rotary drum is through reversing gear drive front shell antiport when rotating, and hard tooth and the relative antiport of interior soft tooth in realizing from this homogenize and mix different fiber material.
Preferably, the fiber raw material fine mixer comprises a negative pressure mixing channel, and at least three groups of high-speed mixers are arranged above the negative pressure mixing channel; the negative pressure mixing channel comprises a main channel and at least two auxiliary channels, wherein each auxiliary channel is arranged below the main channel in parallel, and the main channel and each auxiliary channel are closely arranged together; the front end of the main channel is communicated with a rear discharge main pipe of the pre-mixing barrel; the tail end of the main channel is provided with a negative pressure drainage device which provides power for various fibers to move in the main channel from front to back at a constant speed; the front end of each auxiliary channel is provided with an air box, a fan is arranged in the air box, a rectifying plate is arranged at an air outlet of the air box, and rectifying air holes are uniformly distributed on the rectifying plate;
the high-speed mixer comprises a mixing rack, the mixing rack is arranged above the main channel, a guide rail driving motor is fixed below the middle part of the mixing rack, a cylindrical guide rail is arranged above the middle part of the mixing rack through a rotating bearing, an inner supporting fixture block is arranged on a motor shaft of the guide rail driving motor, and the inner supporting fixture block extends into and is fixed in the cylindrical guide rail; the outer wall of the cylindrical guide rail is provided with a continuous W-shaped track with a dovetail-shaped cross section; a plurality of tubular lifting guide sleeves are vertically arranged outside the material mixing rack, the cross sections of the lifting guide sleeves are C-shaped, lifting vertical rods are inserted into the lifting guide sleeves, guide connecting rods are arranged on the side walls of the lifting vertical rods, the guide connecting rods penetrate through the lifting guide sleeves and then are connected with track pulleys, and the track pulleys are arranged in W-shaped tracks; an annular ratchet surface is arranged on the side wall of the lifting vertical rod, and the ratchet tip of the ratchet surface faces downwards; a plurality of vertical rod through holes which penetrate through the main channel and the auxiliary channel in the longitudinal direction are formed in the main channel and the auxiliary channel; when the guide rail driving motor drives the cylindrical guide rail to coaxially rotate, the guide connecting rod and the rail pulley can be lifted up and down, then the lifting upright rod is driven to vertically move up and down along the lifting guide sleeve, and fibers in the main channel are brought into each auxiliary channel through the ratchet surface; a left material shifting ratchet wheel and a right material shifting ratchet wheel are arranged in the auxiliary channel, and the left material shifting ratchet wheel and the right material shifting ratchet wheel are respectively arranged on the left side and the right side below the vertical rod through hole; the left material shifting ratchet wheel and the right material shifting ratchet wheel are respectively arranged on the side wall of the auxiliary channel through electric rollers, and silica gel ratchets are arranged on the left material shifting ratchet wheel and the right material shifting ratchet wheel; the left material shifting ratchet wheel and the right material shifting ratchet wheel can be driven by the electric roller to roll relatively, and fibers brought down in the inner side of the ratchet tooth surface on the lifting vertical rod are removed through the silica gel ratchets;
the guide connecting rod comprises a rigid front connecting rod, an elastic shaping middle connecting rod and a rigid rear connecting rod, and the front connecting rod is connected with the rear connecting rod through the middle connecting rod;
two lifting vertical rods are inserted in the lifting guide sleeve and respectively comprise a first lifting vertical rod and a second lifting vertical rod, the inner side of the first lifting vertical rod is connected with a track pulley through a guide connecting rod, the second lifting vertical rod is arranged on the outer side of the first lifting vertical rod, a friction roller is arranged between the first lifting vertical rod and the second lifting vertical rod, and the friction roller is arranged on the side wall of the lifting guide sleeve through a roller supporting rod; a vertical rod pulley is arranged on the side wall of the lifting guide sleeve on the outer side of the second lifting vertical rod, and the vertical rod pulley is in sliding contact with the second lifting vertical rod; when the first lifting vertical rod rises, the second lifting vertical rod can be driven to descend through friction of the friction roller; when the second lifting vertical rod descends, the first lifting vertical rod can be driven to ascend through friction of the friction roller.
Preferably, the sizing step implements sizing operation by a sizing machine; the slasher comprises a slashing shell, wherein a yarn inlet is formed in the upper left part of the slashing shell, a yarn outlet is formed in the lower right part of the slashing shell, an A-side slashing function group is arranged at the upper part in the slashing shell, and a B-side slashing function group is arranged at the lower part in the slashing shell; the A surface sizing yarn function group comprises a first yarn guide roller group, an A surface sizing yarn roller and a second yarn guide roller group, and the B surface sizing yarn function group comprises a third yarn guide roller group, a B surface sizing yarn roller and a fourth yarn guide roller group; the surface A sizing roller and the surface B sizing roller are respectively arranged at the upper part and the lower part in the sizing machine shell; the first guide roller group and the second guide roller group are respectively arranged at the upper left side and the lower left side of the A-surface sizing roller, and the third guide roller group and the fourth guide roller group are respectively arranged at the upper right side and the lower right side of the B-surface sizing roller;
the combined antibacterial modified cotton yarn or skin-friendly cotton yarn enters a sizing machine shell through a yarn inlet, the yarn passes through a first yarn guide roller group and then is wound on an A-side sizing roller, the A-side sizing roller is used for sizing the A-side of the yarn, the yarn subjected to single-side sizing treatment passes through a second yarn guide roller group and a third yarn guide roller group and then is wound on a B-side sizing roller, the B-side sizing roller is used for sizing the B-side of the yarn, and the yarn subjected to double-side sizing treatment passes through a yarn outlet and penetrates out of the sizing machine shell after passing through the third yarn guide roller group, so that sizing operation is completed;
an A-surface pulp scraping plate and a B-surface pulp scraping plate are obliquely arranged below the second yarn guide roller group and the fourth yarn guide roller group respectively, and an upper pulp receiving barrel and a lower pulp receiving barrel are arranged below the A-surface pulp scraping plate and the B-surface pulp scraping plate respectively; when the yarn passes through the second yarn guide roller group, the A-surface sizing agent of the yarn can be scraped evenly through the A-surface pulp scraping plate, and the redundant sizing agent on the A surface is scraped and guided to the upper connection sizing agent barrel; when the yarn passes through the fourth yarn guide roller group, the B surface sizing agent of the yarn can be scraped evenly through the B surface pulp scraping plate, and the redundant sizing agent on the B surface is scraped and guided to the lower pulp barrel;
first guide roller set, second guide roller set, third guide roller set and fourth guide roller set all include a set of guide installing support, guide the last horizontal installation of installing support respectively and lead yarn roller and back guide yarn roller, the yarn can lead to between yarn roller and the back guide yarn roller through.
Preferably, the surface sizing roller A and the surface sizing roller B both comprise sizing function roller bodies, each sizing function roller body comprises a rigid outer sizing barrel, an elastic-plastic inner sizing barrel and a rigid inner core barrel are coaxially arranged in the rigid outer sizing barrel, a sizing material storage space is formed by enclosing the rigid outer sizing barrel, the elastic-plastic inner sizing barrel and the end covers at the two sides, and a high-pressure air storage cavity is formed by enclosing the elastic-plastic inner sizing barrel, the rigid inner core barrel and the end covers at the two ends; a slurry guide pipe and a high-pressure air pipe are serially arranged in the rigid inner core cylinder, the front end of the slurry guide pipe is connected with a slurry storage box through a slurry pump, and the rear end of the slurry guide pipe is communicated with a slurry storage space; the front end of the high-pressure air pipe is connected with a high-pressure air source through an air pump, and the rear end of the high-pressure air pipe is communicated with the high-pressure air storage cavity; the method comprises the following steps that slurry outlets are densely formed in a rigid outer slurry barrel, pressure electromagnetic valves are installed on the slurry outlets, slurry outlet columns are installed at the slurry outlet ends of the pressure electromagnetic valves, slurry outlet channels are formed in the slurry outlet columns and are communicated with the slurry outlet ends of the pressure electromagnetic valves; when the slurry outlet column is pressurized, the pressure electromagnetic valve can be started to enable the slurry in the slurry storage space to be sprayed out from the slurry outlet, the pressure electromagnetic valve and a slurry outlet duct on the slurry outlet column; the external spraying power of the slurry is provided by extruding the slurry storage space by the high-pressure gas storage cavity which is inflated by introducing high-pressure gas;
the sizing function roller body further comprises a pulp filtering outer net barrel, the pulp filtering outer net barrel is made of porous elastic materials, and the pulp outlet column is completely wrapped by the pulp filtering outer net barrel.
Preferably, the dyeing step is carried out by a dyeing machine; the dyeing machine comprises a dyeing box, wherein a front dyeing feeding guide roller and a rear dyeing discharging guide roller are respectively arranged at the upper part of the front end and the upper part of the rear end of the dyeing box, a plurality of upper dyeing guide rollers are horizontally arranged at the upper part of the dyeing box, a plurality of lower dyeing guide rollers are arranged at the lower part of the dyeing box through a magnetic type position adjusting device, towel grey cloth enters the dyeing box through the front dyeing feeding guide rollers, then the towel grey cloth is wound on the upper dyeing guide rollers and the lower dyeing guide rollers in a W-shaped up-down staggered manner, and then the towel grey cloth passes through the dyeing box through the rear dyeing discharging guide rollers to complete;
a plurality of inner slideways and outer slideways are respectively arranged on the inner side wall and the outer side wall of the dyeing material box in a longitudinal parallel corresponding manner, and the inner slideways and the outer slideways are arranged in a one-to-one corresponding manner; the two ends of each lower dyeing guide roller are respectively provided with an inner magnetic block, an outer magnetic block is arranged in an outer slideway, each outer magnetic block is arranged on a follow-up connecting rod, the end part of the follow-up connecting rod is provided with a lifting nut, the lifting nut is sleeved on a lead screw, and the end part of the lead screw is connected with a lead screw driving motor; when the screw rod drives the motor to rotate in the positive direction, the screw rod can be driven to rotate in the positive direction, then the screw rod moves upwards through the lifting nut and the follow-up connecting rod, and meanwhile the outer magnetic attraction block is made to adsorb to drive the inner magnetic attraction block and the lower dyeing guide roller to move upwards; when the screw rod drives the motor to rotate reversely, the screw rod can be driven to rotate reversely, then the outer magnetic attraction block moves downwards through the lifting nut and the follow-up connecting rod, and meanwhile, the outer magnetic attraction block drives the inner magnetic attraction block and the lower dyeing guide roller to move downwards through adsorption;
a hollow cavity is arranged inside each lower dyeing guide roller, and a plurality of dyeing liquid spray holes are uniformly formed in the side wall of each lower dyeing guide roller; the lower part of the side wall of the end part of each lower dyeing guide roller is provided with a liquid suction hole, the liquid suction holes are connected with a submersible pump through a liquid suction guide pipe, and the submersible pump can pump the dyeing liquid at the bottom of the dyeing box into a hollow cavity and spray out through a dyeing liquid spray hole.
Preferably, a reducing drying leveling machine is used for drying and finishing in the finishing step; the reducing drying leveling machine comprises a drying leveling machine shell, wherein a drying leveling material inlet and a drying leveling material outlet are respectively formed in the left lower part and the right upper part of the drying leveling machine shell, a steam ironing mechanism connected with the drying leveling material inlet is arranged on the left lower part inside the drying leveling machine shell, an upper drying function roller and a lower drying function roller are respectively installed on the left upper part and the right lower part of the drying leveling machine shell, a front guide roller and a tensioning leveling function group are sequentially arranged between the steam ironing mechanism and the lower drying function roller, and a plurality of rear guide rollers are arranged between the upper drying function roller and the drying leveling material outlet; the dyed fabric enters a drying and leveling machine shell through a drying and leveling feeding port, then sequentially passes through a steam ironing mechanism, a front guide roller and a tensioning and leveling functional group, then is wound in an S shape to pass through a lower drying functional group and an upper drying functional group, and then is wound in a W shape to pass through each rear guide roller, then passes through a drying and leveling discharge port and then passes out of the drying and leveling machine shell, so that the drying, ironing and finishing operation is completed;
the steam ironing mechanism comprises an upper steam iron and a lower steam iron, steam nozzles of the upper steam iron and the lower steam iron are oppositely arranged up and down, and the towel passes through the space between the upper steam iron and the lower steam iron; the upper steam iron and the lower steam iron are respectively connected with the steam generator through pipelines; the lower part of the drying leveling machine shell is provided with a water leakage port which is communicated with a water tank of a steam generator through a return pipeline;
the tensioning and flattening functional group comprises a tensioning and flattening support, and the tensioning and flattening support is fixed on the inner wall of the drying and flattening machine shell; a left tensioning guide roller and a right tensioning guide roller are respectively fixed on the left side and the right side of the tensioning and flattening support, a tensioning vertical rod is vertically installed on the tensioning and flattening support between the left tensioning guide roller and the right tensioning guide roller through a threaded hole, the lower end of the tensioning vertical rod is installed with a middle tensioning guide roller through a tensioning spring, the middle tensioning guide roller can be driven to move downwards by rotating the tensioning vertical rod in a forward direction, and the middle tensioning guide roller can be driven to move upwards by rotating the tensioning vertical rod in a reverse direction; the fabric is coiled in an M shape and passes through a left tensioning guide roller, a middle tensioning guide roller and a right tensioning guide roller;
the upper drying function roller and the lower drying function roller respectively comprise reducing drying roller bodies, each reducing drying roller body comprises end covers at two sides, an outer roller surface, an inner roller surface and a rotating roller core, and the outer roller surface and the inner roller surface are cylindrical and are respectively and coaxially arranged with the rotating roller core from outside to inside; the inner part of the rotating roller core is provided with a hollow cavity, one end of the rotating roller core is connected with a drying driving motor and can be driven by the drying driving motor to rotate, the other end of the rotating roller core is connected with a drying airflow pipe through a rotary joint, and the drying airflow pipe is connected with a drying air source through a drying airflow pump; a plurality of drying airflow holes are formed in the outer peripheral walls of the rotating roller body and the inner roller surface; the outer roll surface is formed by splicing more than three outer roll surface arc plates which are separated along a bus, and the inner sides of the adjacent outer roll surface arc plates are mutually connected through a steel wire telescopic net; more than three fixed ends of the reducing driving telescopic air cylinders are radially arranged on the outer peripheral wall of the rotating roller core; a telescopic shaft through hole is formed in the inner roll surface, and a telescopic shaft of the variable-diameter telescopic driving cylinder is connected with a corresponding outer roll surface arc plate after penetrating through the telescopic shaft through hole in the inner roll surface; the end covers on the two sides are respectively provided with a pressure relief valve hole, and a pressure relief air valve is arranged on the pressure relief valve hole; when the drying air pressure in the outer roller surface exceeds a preset value, the pressure relief air valve can be automatically started and open the pressure relief valve hole, so that high-pressure drying air can be discharged out of the device through the pressure relief valve hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the yarn-dyed four-layer combed untwisted color strip multi-arm scarf disclosed by the invention can be comfortable in touch feeling and strong in water absorption and can improve the antibacterial performance of a product through special proportioning and process design; according to the invention, the copper-based antibacterial fiber is added in the formula, so that the application of the silver ion antibacterial fiber is wide, but on one hand, the silver price is high, so that the adding proportion of a silver ion fiber manufacturer in the fiber does not reach a satisfactory value. On the other hand, when the silver ion textile is used for a long time, silver ions can be accumulated in a human body through the skin, and the health of the human body is damaged. Research shows that most of copper compounds are soluble, so that copper ions entering a human body are also in a dissolved state and can be easily discharged out of the body by metabolism, but silver ions cannot, so that the applicant uses copper to replace silver ions to produce the antibacterial textile, the production cost is reduced, and the purposes of resisting and inhibiting bacteria and benefiting health can be achieved.
2. The skin-friendly layer is formed by pure natural untwisted textile, and has the characteristics of skin-friendly water absorption and comfort; and the surface layer is a twistless pure cotton fabric layer with a multi-arm jacquard color bar pattern, and colorful patterns can be designed through the multi-arm jacquard process, so that the use requirements of different consumers are met.
3. The applicant also designs special equipment for implementing the process in a matching manner, so that the production efficiency can be improved, and the product quality can be guaranteed. The fiber mixer provided by the invention can fully mix the chitin fibers and the copper-based antibacterial fibers uniformly, prevent the occurrence of fiber agglomeration or uneven adhesion distribution, simultaneously can uniformly distribute two groups of uniformly mixed fiber materials into different channels, and simultaneously put into a grinder to grind and uniformly mix the two groups of uniformly mixed fiber materials with a silica gel material in a plurality of ways, so that the two types of fibers are uniformly distributed in a fabric by taking porous silica gel as a carrier. The guide connecting rod comprises a rigid front connecting rod, an elastic and plastic middle connecting rod and a rigid rear connecting rod, the front connecting rod is connected with the rear connecting rod through the middle connecting rod, the guide connecting rod is made to have certain elastic and plastic properties by the aid of the design, and can smoothly turn through a turning of the W-shaped track to achieve smooth turning and enable equipment to run more smoothly.
4. The slasher provided by the invention can perform punctiform distribution and guniting on the surface A and the surface B of the fabric in a pressure-sensitive spraying mode, and then homogenize and remove redundant sizing agent through the scraper, so that the material consumption is saved, and the sizing agent distribution is thinner, more uniform and finer.
5. The dyeing machine designed by the invention can flexibly adjust the case-entering depth of the face towel fabric, and then adjust the output of the dyed cloth. In addition, through setting up the immersible pump, it can go into the cavity intracavity with the dyeing liquid pump of dyeing workbin bottom and through dyeing liquid orifice blowout, this design can upwards absorb the bottom dyestuff and play the effect of the interior dyeing thick liquids of homogenization dyeing workbin, in addition, because the liquid material can follow the blowout of dyeing liquid orifice, forms the water film layer between spun liquid material and the cloth that passes through, reduces the frictional force that the cloth gos forward. The design can also enable the dyeing of the towel fabric to be deeper, and the dyeing firmness can be improved without increasing the dyeing temperature.
6. The reducing drying evener integrates ironing, stretching and flattening and airflow bidirectional drying, controls the air output of drying airflow by controlling the opening degree of each outer roller surface arc plate on the reducing drying roller body, and then controls the drying speed; this device still is provided with the pressure release valve opening, and when the stoving atmospheric pressure in the outer roll surface exceeded the default, the pressure release valve opening can automatic start and open by the pressure release valve opening, makes high-pressure drying gas can be in the same direction as outside the pressure release valve opening eduction gear, has guaranteed the safety in utilization of device.
7. The invention is improved by a plurality of tests, has simple and durable structure and is suitable for popularization in the industry.
Drawings
FIG. 1 is a schematic structural view of a pre-mixing barrel;
FIG. 2 is a schematic view of the fitting structure of the front barrel casing, the inner rotary barrel and the reversing gear;
FIG. 3 is a schematic structural view of a fiber raw material fine mixer;
FIG. 4 is a schematic structural view of a high-speed mixer;
FIG. 5 is a schematic structural view of a cylindrical guide rail;
FIG. 6 is a schematic view of the structure of the left and right material-shifting ratchets in cooperation with the lifting vertical rod;
FIG. 7 is a schematic structural view of a slasher;
FIG. 8 is an enlarged view of portion A of FIG. 7;
figure 9 is a schematic longitudinal section of the dying machine;
fig. 10 is a schematic view of the external structure of the dying machine;
figure 11 is a cross-sectional structural schematic of the dying machine;
FIG. 12 is a schematic view of a reducing dryer and screed machine;
FIG. 13 is a schematic structural view of a two-sided end cap;
FIG. 14 is a schematic cross-sectional structure view of a reducing drying roller body;
fig. 15 is a schematic view of a connection structure between the variable diameter drive telescopic cylinder and the outer roll surface arc plate (expanded air outlet state).
In the figure:
a fiber mixer 1.1 and a rotary mixing motor; 1.2, feeding and pipe distribution; 1.3, a front feeding main pipe; 1.4, a front cylinder shell; 1.5, a reversing gear; 1.6, a gear shaft; 1.7, a rear cylinder shell; 1.8, an inner rotary drum; 1.9, inner soft teeth; 1.10, an internal toothed bar; 1.11, inner hard teeth; 1.12, a discharge main pipe; 1.13, premixing a support frame; 1.14, a high-speed mixer; 1.15, a main channel; 1.16, a bellows; 1.17, perforating the vertical rod; 1.18, a left material shifting ratchet wheel; 1.19, a right material shifting ratchet wheel; 1.20, a secondary channel; 1.21, a grinder; 1.22, cylindrical guide rails; 1.23, "W" shaped track; 1.24, a rail pulley; 1.25, a front connecting rod; 1.26, an intermediate link; 1.27, a rear connecting rod; 1.28, lifting guide sleeves; 1.30, rubbing the roller; 1.31, a vertical rod pulley; 1.32, a first lifting vertical rod; 1.33, an internal supporting fixture block; 1.34, a mixing machine frame; 1.35, a second lifting vertical rod; 1.36, a guide rail driving motor; 1.37, a motorized roller; 1.39, a silica gel ratchet; 1.40, ratchet surface;
sizing machine: 2.1, a yarn inlet; 2.2, a first yarn guide roller group; 2.3, an elastic-plastic inner pulp barrel; 2.4, a slurry storage space; 2.5, filtering a slurry outer net cylinder; 2.6, discharging the slurry column; 2.7, a rigid external pulp cylinder; 2.8, a high-pressure air pipe; 2.9, a pulp outlet; 2.10, a rigid inner core barrel; 2.11, a slurry conduit; 2.12, a third yarn guide roller group; 2.13, a fourth yarn guide roller group; 2.14, a yarn outlet; 2.15, a B surface pulp scraping plate; 2.16, connecting a slurry barrel downwards; 2.17, B surface sizing roller; 2.18, connecting a slurry barrel; 2.19, a surface A pulp scraping plate; 2.20, a second yarn guide roller group; 2.21, A side sizing roller; 2.22, sizing machine shell; 2.23, sizing machine shell; 2.24, a pressure electromagnetic valve; 2.25, slurry outlet pore channels;
dyeing machine: 3.1, feeding the front dyeing material into a guide roller; 3.3, an inner slideway; 3.4, installing a dyeing guide roller; 3.5, a post-dyeing discharging guide roller; 3.6, lower dyeing guide rollers; 3.7, dyeing material box; 3.8, an external magnetic attraction block; 3.9, an outer slideway; 3.10, a follow-up connecting rod; 3.11, lifting nuts; 3.12, a lead screw; 3.13, driving a motor by a lead screw; 3.14, inner magnetic absorption blocks; 3.15, a liquid suction conduit; 3.16, a submersible pump; 3.17, spraying a dyeing solution hole;
reducing drying and leveling machine: 4.1, installing a drying functional roller; 4.2, tensioning the vertical rod; 4.3, a left tensioning guide roller; 4.4, tensioning and flattening the bracket; 4.5, a right tensioning guide roller; 4.6, tensioning the spring; 4.7, a middle tensioning guide roller; 4.8, drying and leveling the material inlet; 4.9, putting a steam iron; 4.10, a lower steam iron; 4.11, a steam generator; 4.12, a return pipeline; 4.13, a front guide roller; 4.14, a water leakage port; 4.15, a drying function roller is arranged below; 4.16, drying, leveling and discharging the material; 4.17, a rear guide roller; 4.18, drying and leveling the machine shell; 4.19, a pressure relief air valve; 4.20, end covers on two sides; 4.21, rotating the roller core; 4.22, a telescopic shaft of the reducing telescopic driving cylinder; 4.23, relief valve hole; 4.24, outer roller surface arc plates; 4.25, steel wire expansion net; 4.26, perforating the telescopic shaft; 4.27, inner roll surface; and 4.28, reducing telescopic driving cylinders.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
The yarn-dyed four-layer combed untwisted color-stripe multi-arm scarf comprises a bath towel and a face towel, wherein the bath towel and the face towel are both made of yarn-dyed four-layer combed untwisted antibacterial cotton yarn fabrics; the yarn-dyed four-layer combed untwisted antibacterial cotton yarn fabric is made by cutting, stacking and edge wrapping four layers of antibacterial cotton yarns; the four layers of antibacterial cotton yarns sequentially comprise a surface layer, two antibacterial layers and a skin-friendly layer from outside to inside.
The preparation process of the antibacterial layer comprises the following steps:
(1) preparing the antibacterial composite fiber: putting chitin fiber and copper-based antibacterial fiber into a fiber mixer according to the volume ratio of 3:1, and fully mixing to obtain antibacterial composite fiber;
(2) preparing a leather material: putting the antibacterial mixed fiber prepared in the step (1) and silica gel into a grinding machine for uniform mixing, and then extruding and granulating by a double screw at the temperature of 110-120 ℃ to obtain a cladding material, wherein the use amount of the silica gel is 30% of that of the antibacterial mixed fiber; the pore volume of the silica gel is 1.0-1.3cm3Per g, average pore diameter of 10.0-15.0nm, specific surfaceThe product is 250.0-290.0m2(iv) water content less than 5%;
(3) composite spinning: preparing a composite fiber yarn from a sheath-core composite spinning machine by using a sheath-core composite spinning machine according to the volume ratio of 1:1:1:1 of a sheath material, cotton fiber, hemp fiber and bamboo fiber under the protection of inert gas, cooling to room temperature, and stretching and cutting the composite fiber yarn at 85-90 ℃ to obtain the antibacterial functional fiber yarn;
(4) blending: the method comprises the following steps of feeding an antibacterial functional fiber yarn pre-drawing into a spinning machine after a carding machine to obtain an antibacterial yarn;
(5) sizing: according to the mass fraction: preparing slurry by 9 percent of modified starch, 1 percent of sizing smoothing agent and 90 percent of solvent water; combining the antibacterial yarns into one piece, passing the antibacterial yarns through the serous fluid, and then squeezing, drying and winding the antibacterial yarns into a shaft;
(6) weaving: weaving the antibacterial yarn into antibacterial cotton yarn;
(7) finishing: and drying and shaping the dyed antibacterial cotton yarn to obtain the antibacterial layer.
The preparation process of the skin-friendly layer comprises the following steps: blending the cotton fiber, the hemp fiber, the wool fiber and the bamboo fiber in a volume ratio of 1:1:1:1 without twisting to form untwisted skin-friendly yarn, weaving the untwisted skin-friendly yarn to skin-friendly cotton yarn, and sizing, dyeing and sizing the skin-friendly cotton yarn to obtain the skin-friendly layer.
The surface layer is a twistless pure cotton fabric layer with a multi-arm jacquard color strip pattern.
Example two
The fiber mixer comprises a pre-mixing cylinder and a fiber raw material fine mixer.
As shown in fig. 1, the premix barrel comprises a front feeding main pipe, a fixed outer barrel shell, a rear discharging main pipe and a rotary mixing device, wherein the front end of the front feeding main pipe is connected with at least two feeding branch pipes, and chitin fibers and copper-based antibacterial fibers are respectively put into the front feeding main pipe through different feeding branch pipes; the rear end of the front feeding main pipe is inserted into the fixed outer cylinder shell.
The fixed outer cylinder shell is transversely arranged on the premixing support frame, and the rear end of the fixed outer cylinder shell is communicated with the rear discharge main pipe; the fixed outer cylinder shell comprises a front cylinder shell and a rear cylinder shell, the front cylinder shell and the rear cylinder shell are coaxially arranged, and the front cylinder shell can freely rotate around a central axis; the rotary mixing device comprises a rotary middle rod and an inner rotary drum; the front end of the inner rotary drum is open, and the rear end of the inner rotary drum is closed, and the inner rotary drum and the rotary middle rod are coaxially arranged in the fixed outer drum shell from outside to inside; the front end of the rotating middle rod penetrates out of the front feeding header pipe and then is connected with a rotating mixing motor, the rear end of the rotating middle rod is inserted into the inner rotary drum and is vertically connected with the closed end of the inner rotary drum, and a plurality of elastic inner soft teeth are vertically arranged on the inner peripheral wall of the inner rotary drum and the rotating middle rod; at least two inner toothed bars are vertically fixed on the inner side of a front end cover of the front cylinder shell, the inner toothed bars are all arranged in the inner rotary cylinder in parallel, and a plurality of rigid inner hard teeth are vertically fixed on each inner toothed bar; a carding gap exists between the inner hard teeth and the inner soft teeth, and the inner hard teeth and the inner soft teeth do not interfere with each other; at least one group of reversing gears are arranged between the front barrel shell and the inner rotary barrel, the reversing gears are installed on a gear shaft, and the gear shaft is fixed on the rear barrel shell.
When rotatory compounding motor drove rotatory king-rod forward and rotates, can drive interior rotary drum forward and rotate in the synchronous, interior rotary drum is through reversing gear drive front shell antiport when rotating, and hard tooth and the relative antiport of interior soft tooth in realizing from this homogenize and mix different fiber material.
As shown in fig. 2, the fiber raw material fine mixer comprises a negative pressure mixing channel, and at least three groups of high-speed mixers are arranged above the negative pressure mixing channel; the negative pressure mixing channel comprises a main channel and at least two auxiliary channels, wherein each auxiliary channel is arranged below the main channel in parallel, and the main channel and each auxiliary channel are closely arranged together; the front end of the main channel is communicated with a rear discharge main pipe of the pre-mixing barrel; the tail end of the main channel is provided with a negative pressure drainage device which provides power for various fibers to move in the main channel from front to back at a constant speed; the front end of each auxiliary channel is provided with an air box, a fan is arranged in the air box, a rectifying plate is arranged at an air outlet of the air box, and rectifying air holes are uniformly distributed on the rectifying plate;
as shown in fig. 5, the high-speed mixer comprises a mixing frame, the mixing frame is mounted above the main channel, a guide rail driving motor is fixed below the middle of the mixing frame, a cylindrical guide rail is mounted above the middle of the mixing frame through a rotating bearing, an inner supporting fixture block is mounted on a motor shaft of the guide rail driving motor, and the inner supporting fixture block extends into and is fixed in the cylindrical guide rail. As shown in fig. 4, a coherent "W" shaped rail with a dovetail-shaped cross section is provided on the outer wall of the cylindrical guide rail; a plurality of tubular lifting guide sleeves are vertically arranged outside the material mixing rack, the cross sections of the lifting guide sleeves are C-shaped, lifting vertical rods are inserted into the lifting guide sleeves, guide connecting rods are arranged on the side walls of the lifting vertical rods, the guide connecting rods penetrate through the lifting guide sleeves and then are connected with track pulleys, and the track pulleys are arranged in W-shaped tracks; an annular ratchet surface is arranged on the side wall of the lifting vertical rod, and the ratchet tip of the ratchet surface faces downwards; a plurality of vertical rod through holes which penetrate through the main channel and the auxiliary channel in the longitudinal direction are formed in the main channel and the auxiliary channel; when the guide rail driving motor drives the cylindrical guide rail to coaxially rotate, the guide connecting rod and the rail pulley can be lifted up and down, then the lifting upright rod is driven to vertically move up and down along the lifting guide sleeve, and fibers in the main channel are brought into each auxiliary channel through the ratchet surface. And a left material shifting ratchet wheel and a right material shifting ratchet wheel are arranged in the auxiliary channel, and the left material shifting ratchet wheel and the right material shifting ratchet wheel are respectively arranged at the left side and the right side below the vertical rod through hole. As shown in fig. 6, the left material shifting ratchet and the right material shifting ratchet are respectively installed on the side wall of the auxiliary channel through an electric roller, and silica gel ratchets are respectively arranged on the left material shifting ratchet and the right material shifting ratchet; the left material shifting ratchet wheel and the right material shifting ratchet wheel can be driven by the electric roller to roll relatively, and fibers brought down in the inner side of the ratchet surface on the lifting vertical rod are removed through the silica gel ratchets.
The guide connecting rod comprises a rigid front connecting rod, an elastic and plastic middle connecting rod and a rigid rear connecting rod, and the front connecting rod is connected with the rear connecting rod through the middle connecting rod.
Two lifting vertical rods are inserted in the lifting guide sleeve and respectively comprise a first lifting vertical rod and a second lifting vertical rod, the inner side of the first lifting vertical rod is connected with a track pulley through a guide connecting rod, the second lifting vertical rod is arranged on the outer side of the first lifting vertical rod, a friction roller is arranged between the first lifting vertical rod and the second lifting vertical rod, and the friction roller is arranged on the side wall of the lifting guide sleeve through a roller supporting rod; a vertical rod pulley is arranged on the side wall of the lifting guide sleeve on the outer side of the second lifting vertical rod, and the vertical rod pulley is in sliding contact with the second lifting vertical rod; when the first lifting vertical rod rises, the second lifting vertical rod can be driven to descend through friction of the friction roller; when the second lifting vertical rod descends, the first lifting vertical rod can be driven to ascend through friction of the friction roller.
The fiber mixer provided by the invention can be provided with a negative pressure air extractor at the tail end or simply depends on the directional air flow of the air box, so that the interior of the device is always in a negative pressure suction state, and various fibers can be ensured to move from front to back in sequence; because the flow and the density of the fiber are constant, and the fiber quantity transferred by the single lifting of the lifting vertical rod is also constant, the quantity of the fiber transferred from the main channel to each auxiliary channel can be accurately controlled, and then the flow of the fiber in each channel and the feeding quantity to subsequent equipment are accurately controlled. The chitin fiber and copper base antibacterial fiber of fibre blendor can fully mixing, prevent that the fibre from gathering or the condition of gluing even distribution from taking place, can be simultaneously with mixing even two sets of fibrous material evenly shunts to the passageway of difference in, the multichannel is put into simultaneously and is ground machine and silica gel material and grind the misce bene for two kinds of fibre use porous silica gel as the carrier, evenly distributed in the fabric.
The rest of the process and equipment structures in this embodiment are the same as those in the first embodiment, and are not described again.
EXAMPLE III
As shown in fig. 7, the sizing step performs sizing work by a sizing machine; the slasher comprises a slashing shell, wherein a yarn inlet is formed in the upper left part of the slashing shell, a yarn outlet is formed in the lower right part of the slashing shell, an A-side slashing function group is arranged at the upper part in the slashing shell, and a B-side slashing function group is arranged at the lower part in the slashing shell; the A surface sizing yarn function group comprises a first yarn guide roller group, an A surface sizing yarn roller and a second yarn guide roller group, and the B surface sizing yarn function group comprises a third yarn guide roller group, a B surface sizing yarn roller and a fourth yarn guide roller group; the surface A sizing roller and the surface B sizing roller are respectively arranged at the upper part and the lower part in the sizing machine shell; the first guide roller group and the second guide roller group are respectively arranged at the upper left side and the lower left side of the A-surface sizing roller, and the third guide roller group and the fourth guide roller group are respectively arranged at the upper right side and the lower right side of the B-surface sizing roller.
The combined antibacterial modified cotton yarn or skin-friendly cotton yarn enters a sizing machine shell through a yarn inlet, the yarn passes through a first yarn guide roller group and then is wound on an A-side sizing roller, the A-side sizing roller is used for sizing the A-side of the yarn, the yarn subjected to single-side sizing treatment passes through a second yarn guide roller group and a third yarn guide roller group and then is wound on a B-side sizing roller, the B-side sizing roller is used for sizing the B-side of the yarn, and the yarn subjected to double-side sizing treatment passes through a yarn outlet and penetrates out of the sizing machine shell after passing through the third yarn guide roller group, so that the sizing operation is completed.
An A-surface pulp scraping plate and a B-surface pulp scraping plate are obliquely arranged below the second yarn guide roller group and the fourth yarn guide roller group respectively, and an upper pulp receiving barrel and a lower pulp receiving barrel are arranged below the A-surface pulp scraping plate and the B-surface pulp scraping plate respectively; when the yarn passes through the second yarn guide roller group, the A-surface sizing agent of the yarn can be scraped evenly through the A-surface pulp scraping plate, and the redundant sizing agent on the A surface is scraped and guided to the upper connection sizing agent barrel; when the yarn passes through the fourth yarn guide roller group, the B surface size of the yarn can be scraped evenly through the B surface pulp scraping plate, redundant size on the B surface is scraped, and the flow is guided to the lower pulp barrel.
As shown in fig. 7 and 8, the surface-a sizing roller and the surface-B sizing roller both comprise sizing function roller bodies, each sizing function roller body comprises a rigid outer sizing barrel, an elastic-plastic inner sizing barrel and a rigid inner core barrel are coaxially arranged in the rigid outer sizing barrel, a sizing material storage space is formed by enclosing the rigid outer sizing barrel, the elastic-plastic inner sizing barrel and the end covers at the two sides, and a high-pressure air storage cavity is formed by enclosing the elastic-plastic inner sizing barrel, the rigid inner core barrel and the end covers at the two ends; a slurry guide pipe and a high-pressure air pipe are serially arranged in the rigid inner core cylinder, the front end of the slurry guide pipe is connected with a slurry storage box through a slurry pump, and the rear end of the slurry guide pipe is communicated with a slurry storage space; the front end of the high-pressure air pipe is connected with a high-pressure air source through an air pump, and the rear end of the high-pressure air pipe is communicated with the high-pressure air storage cavity; the method comprises the following steps that slurry outlets are densely formed in a rigid outer slurry barrel, pressure electromagnetic valves are installed on the slurry outlets, slurry outlet columns are installed at the slurry outlet ends of the pressure electromagnetic valves, slurry outlet channels are formed in the slurry outlet columns and are communicated with the slurry outlet ends of the pressure electromagnetic valves; when the slurry outlet column is pressurized, the pressure electromagnetic valve can be started to enable the slurry in the slurry storage space to be sprayed out along the slurry outlet, the pressure electromagnetic valve and the slurry outlet hole channel on the slurry outlet column.
The sizing function roller body further comprises a pulp filtering outer net barrel, the pulp filtering outer net barrel is made of porous elastic materials, and the pulp outlet column is completely wrapped by the pulp filtering outer net barrel.
First guide roller set, second guide roller set, third guide roller set and fourth guide roller set all include a set of guide installing support, guide the last horizontal installation of installing support respectively and lead yarn roller and back guide yarn roller, the yarn can lead to between yarn roller and the back guide yarn roller through.
The slasher provided by the invention can perform punctiform distribution and guniting on the surface A and the surface B of the fabric in a pressure-sensitive spraying mode, and then homogenize and remove redundant sizing agent through the scraper, so that the material consumption is saved, and the sizing agent distribution is thinner, more uniform and finer.
The rest of the process and equipment structures in this embodiment are the same as those in the first or second embodiment, and are not described again.
Example four
The dyeing step is carried out by a dyeing machine.
As shown in fig. 9, 10 and 11, the dyeing machine includes a dyeing bin, wherein a front dyeing material feeding guide roller and a rear dyeing material discharging guide roller are respectively arranged on the upper portion of the front end and the upper portion of the rear end of the dyeing bin, a plurality of upper dyeing guide rollers are horizontally arranged on the upper portion of the dyeing bin, a plurality of lower dyeing guide rollers are arranged on the lower portion of the dyeing bin through a magnetic type position adjusting device, towel grey cloth enters the dyeing bin through the front dyeing material feeding guide roller, then the upper dyeing guide roller and the lower dyeing guide roller are wound in a W shape in an up-and-down staggered mode, and dyeing is completed after the rear dyeing material discharging guide roller penetrates out of the dyeing.
A plurality of inner slideways and outer slideways are respectively arranged on the inner side wall and the outer side wall of the dyeing material box in a longitudinal parallel corresponding manner, and the inner slideways and the outer slideways are arranged in a one-to-one corresponding manner; the two ends of each lower dyeing guide roller are respectively provided with an inner magnetic block, an outer magnetic block is arranged in an outer slideway, each outer magnetic block is arranged on a follow-up connecting rod, the end part of the follow-up connecting rod is provided with a lifting nut, the lifting nut is sleeved on a lead screw, and the end part of the lead screw is connected with a lead screw driving motor; when the screw rod drives the motor to rotate in the positive direction, the screw rod can be driven to rotate in the positive direction, then the screw rod moves upwards through the lifting nut and the follow-up connecting rod, and meanwhile the outer magnetic attraction block is made to adsorb to drive the inner magnetic attraction block and the lower dyeing guide roller to move upwards; when the screw rod driving motor rotates reversely, the screw rod can be driven to rotate reversely, then the outer magnetic attraction block moves downwards through the lifting nut and the follow-up connecting rod, and meanwhile, the outer magnetic attraction block adsorbs to drive the inner magnetic attraction block and the lower dyeing guide roller to move downwards.
A hollow cavity is arranged inside each lower dyeing guide roller, and a plurality of dyeing liquid spray holes are uniformly formed in the side wall of each lower dyeing guide roller; the lower part of the side wall of the end part of each lower dyeing guide roller is provided with a liquid suction hole, the liquid suction holes are connected with a submersible pump through a liquid suction guide pipe, and the submersible pump can pump the dyeing liquid at the bottom of the dyeing box into a hollow cavity and spray out through a dyeing liquid spray hole.
The dyeing machine designed by the invention can flexibly adjust the case-entering depth of the face towel fabric, and then adjust the output of the dyed cloth. In addition, through setting up the immersible pump, it can go into the cavity intracavity with the dyeing liquid pump of dyeing workbin bottom and through dyeing liquid orifice blowout, this design can upwards absorb the bottom dyestuff and play the effect of the interior dyeing thick liquids of homogenization dyeing workbin, in addition, because the liquid material can follow the blowout of dyeing liquid orifice, forms the water film layer between spun liquid material and the cloth that passes through, reduces the frictional force that the cloth gos forward. The design can also enable the dyeing of the towel fabric to be deeper, and the dyeing firmness can be improved without increasing the dyeing temperature.
The rest of the processes and equipment structures in this embodiment are the same as those in the first, second or third embodiment, and are not described again.
EXAMPLE five
In the finishing step, a reducing drying and leveling machine is used for drying and finishing operation.
As shown in fig. 12, the reducing drying and leveling machine includes a drying and leveling machine casing, wherein a drying and leveling material inlet and a drying and leveling material outlet are respectively formed at the left lower part and the right upper part of the drying and leveling machine casing, a steam ironing mechanism connected with the drying and leveling material inlet is arranged at the left lower part inside the drying and leveling machine casing, a drying function roller and a lower drying function roller are respectively installed at the left upper part and the right lower part of the drying and leveling machine casing, a front guide roller and a tensioning and leveling function group are sequentially arranged between the steam ironing mechanism and the lower drying function roller, and a plurality of rear guide rollers are arranged between the upper drying function roller and the drying and leveling material outlet; the dyed fabric enters the drying and leveling machine shell through the drying and leveling feeding port, then sequentially passes through the steam ironing mechanism, the front guide roller and the tensioning and leveling functional group, then is coiled in an S shape to pass through the lower drying functional group and the upper drying functional group, and then is coiled in a W shape to pass through the drying and leveling machine shell after passing through each rear guide roller and passing through the drying and leveling discharge port, so that the drying, ironing and leveling operation is completed.
The steam ironing mechanism comprises an upper steam iron and a lower steam iron, steam nozzles of the upper steam iron and the lower steam iron are oppositely arranged up and down, and the towel passes through the space between the upper steam iron and the lower steam iron; the upper steam iron and the lower steam iron are respectively connected with the steam generator through pipelines; and the lower part of the drying and leveling machine shell is provided with a water leakage port which is communicated with a water tank of the steam generator through a return pipeline.
The tensioning and flattening functional group comprises a tensioning and flattening support, and the tensioning and flattening support is fixed on the inner wall of the drying and flattening machine shell; a left tensioning guide roller and a right tensioning guide roller are respectively fixed on the left side and the right side of the tensioning and flattening support, a tensioning vertical rod is vertically installed on the tensioning and flattening support between the left tensioning guide roller and the right tensioning guide roller through a threaded hole, the lower end of the tensioning vertical rod is installed with a middle tensioning guide roller through a tensioning spring, the middle tensioning guide roller can be driven to move downwards by rotating the tensioning vertical rod in a forward direction, and the middle tensioning guide roller can be driven to move upwards by rotating the tensioning vertical rod in a reverse direction; the fabric is coiled in an M shape and passes through the left tensioning guide roller, the middle tensioning guide roller and the right tensioning guide roller.
As shown in fig. 14 and 15, each of the upper drying function roller and the lower drying function roller includes a variable diameter drying roller body, the variable diameter drying roller body includes end covers at two sides, an outer roller surface, an inner roller surface and a rotating roller core, and the outer roller surface and the inner roller surface are both cylindrical and are respectively and coaxially arranged with the rotating roller core from outside to inside; the inner part of the rotating roller core is provided with a hollow cavity, one end of the rotating roller core is connected with a drying driving motor and can be driven by the drying driving motor to rotate, the other end of the rotating roller core is connected with a drying airflow pipe through a rotary joint, and the drying airflow pipe is connected with a drying air source through a drying airflow pump; a plurality of drying airflow holes are formed in the outer peripheral walls of the rotating roller body and the inner roller surface; the outer roll surface is formed by splicing more than three outer roll surface arc plates which are separated along a bus, and the inner sides of the adjacent outer roll surface arc plates are mutually connected through a steel wire telescopic net; more than three fixed ends of the reducing driving telescopic air cylinders are radially arranged on the outer peripheral wall of the rotating roller core; and the telescopic shaft of the variable-diameter telescopic driving cylinder penetrates through the telescopic shaft through hole on the inner roll surface and then is connected with the corresponding outer roll surface arc plate. As shown in fig. 13, the end covers on both sides are respectively provided with a pressure relief valve hole, and a pressure relief air valve is installed on the pressure relief valve hole; when the drying air pressure in the outer roller surface exceeds a preset value, the pressure relief air valve can be automatically started and open the pressure relief valve hole, so that high-pressure drying air can be discharged out of the device through the pressure relief valve hole.
The reducing drying evener integrates ironing, stretching and flattening and airflow bidirectional drying, controls the air output of drying airflow by controlling the opening degree of each outer roller surface arc plate on the reducing drying roller body, and then controls the drying speed; this device still is provided with the pressure release valve opening, and when the stoving atmospheric pressure in the outer roll surface exceeded the default, the pressure release valve opening can automatic start and open by the pressure release valve opening, makes high-pressure drying gas can be in the same direction as outside the pressure release valve opening eduction gear, has guaranteed the safety in utilization of device.
The rest of the processes and equipment structures in this embodiment are the same as those in the first or second or third or fourth embodiment, and are not described again.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention, without departing from the technical solution of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a four layers of combed untwisted color strip multi-arm scarf which characterized in that: the bath towel and the face towel are both made of yarn-dyed four-layer combed untwisted antibacterial cotton yarn fabric; the yarn-dyed four-layer combed untwisted antibacterial cotton yarn fabric is made by cutting, stacking and edge wrapping four layers of antibacterial cotton yarns; the four layers of antibacterial cotton yarns sequentially comprise a surface layer, two antibacterial layers and a skin-friendly layer from outside to inside.
2. The yarn-dyed four-layer combed untwisted color-stripe multi-arm scarf according to claim 1, wherein the preparation process of the antibacterial layer is as follows:
(1) preparing the antibacterial composite fiber: putting chitin fiber and copper-based antibacterial fiber into a fiber mixer according to the volume ratio of 3:1, and fully mixing to obtain antibacterial composite fiber;
(2) preparing a leather material: putting the antibacterial mixed fiber prepared in the step (1) and silica gel into a grinding machine for uniform mixing, and then extruding and granulating by a double screw at the temperature of 110-120 ℃ to obtain a cladding material, wherein the use amount of the silica gel is 30% of that of the antibacterial mixed fiber; the pore volume of the silica gel is 1.0-1.3cm3Per g, average pore diameter of 10.0-15.0nm, specific surface area of 250.0-290.0m2(iv) water content less than 5%;
(3) composite spinning: preparing a composite fiber yarn from a sheath-core composite spinning machine by using a sheath-core composite spinning machine according to the volume ratio of 1:1:1:1 of a sheath material, cotton fiber, hemp fiber and bamboo fiber under the protection of inert gas, cooling to room temperature, and stretching and cutting the composite fiber yarn at 85-90 ℃ to obtain the antibacterial functional fiber yarn;
(4) blending: the method comprises the following steps of feeding an antibacterial functional fiber yarn pre-drawing into a spinning machine after a carding machine to obtain an antibacterial yarn;
(5) sizing: according to the mass fraction: preparing slurry by 9 percent of modified starch, 1 percent of sizing smoothing agent and 90 percent of solvent water; combining the antibacterial yarns into one piece, passing the antibacterial yarns through the serous fluid, and then squeezing, drying and winding the antibacterial yarns into a shaft;
(6) weaving: weaving the antibacterial yarn into antibacterial cotton yarn;
(7) finishing: and drying and shaping the dyed antibacterial cotton yarn to obtain the antibacterial layer.
3. The yarn-dyed four-layer combed untwisted color stripe multi-arm scarf according to claim 2, characterized in that: the preparation process of the skin-friendly layer comprises the following steps: blending the cotton fiber, the hemp fiber, the wool fiber and the bamboo fiber in a volume ratio of 1:1:1:1 without twisting to form untwisted skin-friendly yarn, weaving the untwisted skin-friendly yarn to skin-friendly cotton yarn, and sizing, dyeing and sizing the skin-friendly cotton yarn to obtain the skin-friendly layer.
4. The yarn-dyed four-layer combed untwisted color stripe multi-arm scarf according to claim 3, wherein: the surface layer is a twistless pure cotton fabric layer with a multi-arm jacquard color strip pattern.
5. The yarn-dyed four-layer combed untwisted color stripe multi-arm scarf according to claim 2, characterized in that: the fiber mixer comprises a pre-mixing cylinder and a fiber raw material fine mixer;
the premix barrel comprises a front feeding main pipe, a fixed outer barrel shell, a rear discharging main pipe and a rotary mixing device, wherein the front end of the front feeding main pipe is connected with at least two feeding branch pipes, and chitin fibers and copper-based antibacterial fibers are respectively put into the front feeding main pipe through different feeding branch pipes; the rear end of the front feeding main pipe is inserted into the fixed outer cylinder shell;
the fixed outer cylinder shell is transversely arranged on the premixing support frame, and the rear end of the fixed outer cylinder shell is communicated with the rear discharge main pipe; the fixed outer cylinder shell comprises a front cylinder shell and a rear cylinder shell, the front cylinder shell and the rear cylinder shell are coaxially arranged, and the front cylinder shell can freely rotate around a central axis; the rotary mixing device comprises a rotary middle rod and an inner rotary drum; the front end of the inner rotary drum is open, and the rear end of the inner rotary drum is closed, and the inner rotary drum and the rotary middle rod are coaxially arranged in the fixed outer drum shell from outside to inside; the front end of the rotating middle rod penetrates out of the front feeding header pipe and then is connected with a rotating mixing motor, the rear end of the rotating middle rod is inserted into the inner rotary drum and is vertically connected with the closed end of the inner rotary drum, and a plurality of elastic inner soft teeth are vertically arranged on the inner peripheral wall of the inner rotary drum and the rotating middle rod; at least two inner toothed bars are vertically fixed on the inner side of a front end cover of the front cylinder shell, the inner toothed bars are all arranged in the inner rotary cylinder in parallel, and a plurality of rigid inner hard teeth are vertically fixed on each inner toothed bar; a carding gap exists between the inner hard teeth and the inner soft teeth, and the inner hard teeth and the inner soft teeth do not interfere with each other; at least one group of reversing gears are arranged between the front cylinder shell and the inner rotary cylinder, the reversing gears are arranged on a gear shaft, and the gear shaft is fixed on the rear cylinder shell;
when rotatory compounding motor drove rotatory king-rod forward and rotates, can drive interior rotary drum forward and rotate in the synchronous, interior rotary drum is through reversing gear drive front shell antiport when rotating, and hard tooth and the relative antiport of interior soft tooth in realizing from this homogenize and mix different fiber material.
6. The yarn-dyed four-layer combed untwisted color stripe multi-arm scarf according to claim 5, wherein: the fiber raw material fine mixer comprises a negative pressure mixing channel, and at least three groups of high-speed mixers are arranged above the negative pressure mixing channel; the negative pressure mixing channel comprises a main channel and at least two auxiliary channels, wherein each auxiliary channel is arranged below the main channel in parallel, and the main channel and each auxiliary channel are closely arranged together; the front end of the main channel is communicated with a rear discharge main pipe of the pre-mixing barrel; the tail end of the main channel is provided with a negative pressure drainage device which provides power for various fibers to move in the main channel from front to back at a constant speed; the front end of each auxiliary channel is provided with an air box, a fan is arranged in the air box, a rectifying plate is arranged at an air outlet of the air box, and rectifying air holes are uniformly distributed on the rectifying plate;
the high-speed mixer comprises a mixing rack, the mixing rack is arranged above the main channel, a guide rail driving motor is fixed below the middle part of the mixing rack, a cylindrical guide rail is arranged above the middle part of the mixing rack through a rotating bearing, an inner supporting fixture block is arranged on a motor shaft of the guide rail driving motor, and the inner supporting fixture block extends into and is fixed in the cylindrical guide rail; the outer wall of the cylindrical guide rail is provided with a continuous W-shaped track with a dovetail-shaped cross section; a plurality of tubular lifting guide sleeves are vertically arranged outside the material mixing rack, the cross sections of the lifting guide sleeves are C-shaped, lifting vertical rods are inserted into the lifting guide sleeves, guide connecting rods are arranged on the side walls of the lifting vertical rods, the guide connecting rods penetrate through the lifting guide sleeves and then are connected with track pulleys, and the track pulleys are arranged in W-shaped tracks; an annular ratchet surface is arranged on the side wall of the lifting vertical rod, and the ratchet tip of the ratchet surface faces downwards; a plurality of vertical rod through holes which penetrate through the main channel and the auxiliary channel in the longitudinal direction are formed in the main channel and the auxiliary channel; when the guide rail driving motor drives the cylindrical guide rail to coaxially rotate, the guide connecting rod and the rail pulley can be lifted up and down, then the lifting upright rod is driven to vertically move up and down along the lifting guide sleeve, and fibers in the main channel are brought into each auxiliary channel through the ratchet surface; a left material shifting ratchet wheel and a right material shifting ratchet wheel are arranged in the auxiliary channel, and the left material shifting ratchet wheel and the right material shifting ratchet wheel are respectively arranged on the left side and the right side below the vertical rod through hole; the left material shifting ratchet wheel and the right material shifting ratchet wheel are respectively arranged on the side wall of the auxiliary channel through electric rollers, and silica gel ratchets are arranged on the left material shifting ratchet wheel and the right material shifting ratchet wheel; the left material shifting ratchet wheel and the right material shifting ratchet wheel can be driven by the electric roller to roll relatively, and fibers brought down in the inner side of the ratchet tooth surface on the lifting vertical rod are removed through the silica gel ratchets;
the guide connecting rod comprises a rigid front connecting rod, an elastic shaping middle connecting rod and a rigid rear connecting rod, and the front connecting rod is connected with the rear connecting rod through the middle connecting rod;
two lifting vertical rods are inserted in the lifting guide sleeve and respectively comprise a first lifting vertical rod and a second lifting vertical rod, the inner side of the first lifting vertical rod is connected with a track pulley through a guide connecting rod, the second lifting vertical rod is arranged on the outer side of the first lifting vertical rod, a friction roller is arranged between the first lifting vertical rod and the second lifting vertical rod, and the friction roller is arranged on the side wall of the lifting guide sleeve through a roller supporting rod; a vertical rod pulley is arranged on the side wall of the lifting guide sleeve on the outer side of the second lifting vertical rod, and the vertical rod pulley is in sliding contact with the second lifting vertical rod; when the first lifting vertical rod rises, the second lifting vertical rod can be driven to descend through friction of the friction roller; when the second lifting vertical rod descends, the first lifting vertical rod can be driven to ascend through friction of the friction roller.
7. The yarn-dyed four-layer combed untwisted color stripe multi-arm scarf according to claim 6, characterized in that: the sizing step implements sizing operation through a sizing machine; the slasher comprises a slashing shell, wherein a yarn inlet is formed in the upper left part of the slashing shell, a yarn outlet is formed in the lower right part of the slashing shell, an A-side slashing function group is arranged at the upper part in the slashing shell, and a B-side slashing function group is arranged at the lower part in the slashing shell; the A surface sizing yarn function group comprises a first yarn guide roller group, an A surface sizing yarn roller and a second yarn guide roller group, and the B surface sizing yarn function group comprises a third yarn guide roller group, a B surface sizing yarn roller and a fourth yarn guide roller group; the surface A sizing roller and the surface B sizing roller are respectively arranged at the upper part and the lower part in the sizing machine shell; the first guide roller group and the second guide roller group are respectively arranged at the upper left side and the lower left side of the A-surface sizing roller, and the third guide roller group and the fourth guide roller group are respectively arranged at the upper right side and the lower right side of the B-surface sizing roller;
the combined antibacterial modified cotton yarn or skin-friendly cotton yarn enters a sizing machine shell through a yarn inlet, the yarn passes through a first yarn guide roller group and then is wound on an A-side sizing roller, the A-side sizing roller is used for sizing the A-side of the yarn, the yarn subjected to single-side sizing treatment passes through a second yarn guide roller group and a third yarn guide roller group and then is wound on a B-side sizing roller, the B-side sizing roller is used for sizing the B-side of the yarn, and the yarn subjected to double-side sizing treatment passes through a yarn outlet and penetrates out of the sizing machine shell after passing through the third yarn guide roller group, so that sizing operation is completed;
an A-surface pulp scraping plate and a B-surface pulp scraping plate are obliquely arranged below the second yarn guide roller group and the fourth yarn guide roller group respectively, and an upper pulp receiving barrel and a lower pulp receiving barrel are arranged below the A-surface pulp scraping plate and the B-surface pulp scraping plate respectively; when the yarn passes through the second yarn guide roller group, the A-surface sizing agent of the yarn can be scraped evenly through the A-surface pulp scraping plate, and the redundant sizing agent on the A surface is scraped and guided to the upper connection sizing agent barrel; when the yarn passes through the fourth yarn guide roller group, the B surface sizing agent of the yarn can be scraped evenly through the B surface pulp scraping plate, and the redundant sizing agent on the B surface is scraped and guided to the lower pulp barrel;
first guide roller set, second guide roller set, third guide roller set and fourth guide roller set all include a set of guide installing support, guide the last horizontal installation of installing support respectively and lead yarn roller and back guide yarn roller, the yarn can lead to between yarn roller and the back guide yarn roller through.
8. The yarn-dyed four-layer combed untwisted color stripe multi-arm scarf according to claim 7, wherein: the surface sizing roller A and the surface sizing roller B both comprise sizing function roller bodies, each sizing function roller body comprises a rigid outer sizing barrel, an elastic-plastic inner sizing barrel and a rigid inner core barrel are coaxially arranged in the rigid outer sizing barrel, a sizing material storage space is formed by enclosing the rigid outer sizing barrel, the elastic-plastic inner sizing barrel and the end covers at the two sides, and a high-pressure air storage cavity is formed by enclosing the elastic-plastic inner sizing barrel, the rigid inner core barrel and the end covers at the two ends; a slurry guide pipe and a high-pressure air pipe are serially arranged in the rigid inner core cylinder, the front end of the slurry guide pipe is connected with a slurry storage box through a slurry pump, and the rear end of the slurry guide pipe is communicated with a slurry storage space; the front end of the high-pressure air pipe is connected with a high-pressure air source through an air pump, and the rear end of the high-pressure air pipe is communicated with the high-pressure air storage cavity; the method comprises the following steps that slurry outlets are densely formed in a rigid outer slurry barrel, pressure electromagnetic valves are installed on the slurry outlets, slurry outlet columns are installed at the slurry outlet ends of the pressure electromagnetic valves, slurry outlet channels are formed in the slurry outlet columns and are communicated with the slurry outlet ends of the pressure electromagnetic valves; when the slurry outlet column is pressurized, the pressure electromagnetic valve can be started to enable the slurry in the slurry storage space to be sprayed out from the slurry outlet, the pressure electromagnetic valve and a slurry outlet duct on the slurry outlet column; the external spraying power of the slurry is provided by extruding the slurry storage space by the high-pressure gas storage cavity which is inflated by introducing high-pressure gas;
the sizing function roller body further comprises a pulp filtering outer net barrel, the pulp filtering outer net barrel is made of porous elastic materials, and the pulp outlet column is completely wrapped by the pulp filtering outer net barrel.
9. The yarn-dyed four-layer combed untwisted color stripe multi-arm scarf according to claim 8, wherein: the dyeing step is to carry out dyeing operation through a dyeing machine; the dyeing machine comprises a dyeing box, wherein a front dyeing feeding guide roller and a rear dyeing discharging guide roller are respectively arranged at the upper part of the front end and the upper part of the rear end of the dyeing box, a plurality of upper dyeing guide rollers are horizontally arranged at the upper part of the dyeing box, a plurality of lower dyeing guide rollers are arranged at the lower part of the dyeing box through a magnetic type position adjusting device, towel grey cloth enters the dyeing box through the front dyeing feeding guide rollers, then the towel grey cloth is wound on the upper dyeing guide rollers and the lower dyeing guide rollers in a W-shaped up-down staggered manner, and then the towel grey cloth passes through the dyeing box through the rear dyeing discharging guide rollers to complete;
a plurality of inner slideways and outer slideways are respectively arranged on the inner side wall and the outer side wall of the dyeing material box in a longitudinal parallel corresponding manner, and the inner slideways and the outer slideways are arranged in a one-to-one corresponding manner; the two ends of each lower dyeing guide roller are respectively provided with an inner magnetic block, an outer magnetic block is arranged in an outer slideway, each outer magnetic block is arranged on a follow-up connecting rod, the end part of the follow-up connecting rod is provided with a lifting nut, the lifting nut is sleeved on a lead screw, and the end part of the lead screw is connected with a lead screw driving motor; when the screw rod drives the motor to rotate in the positive direction, the screw rod can be driven to rotate in the positive direction, then the screw rod moves upwards through the lifting nut and the follow-up connecting rod, and meanwhile the outer magnetic attraction block is made to adsorb to drive the inner magnetic attraction block and the lower dyeing guide roller to move upwards; when the screw rod drives the motor to rotate reversely, the screw rod can be driven to rotate reversely, then the outer magnetic attraction block moves downwards through the lifting nut and the follow-up connecting rod, and meanwhile, the outer magnetic attraction block drives the inner magnetic attraction block and the lower dyeing guide roller to move downwards through adsorption;
a hollow cavity is arranged inside each lower dyeing guide roller, and a plurality of dyeing liquid spray holes are uniformly formed in the side wall of each lower dyeing guide roller; the lower part of the side wall of the end part of each lower dyeing guide roller is provided with a liquid suction hole, the liquid suction holes are connected with a submersible pump through a liquid suction guide pipe, and the submersible pump can pump the dyeing liquid at the bottom of the dyeing box into a hollow cavity and spray out through a dyeing liquid spray hole.
10. The yarn-dyed four-layer combed untwisted color stripe multi-arm scarf according to claim 9, wherein: in the finishing step, a reducing drying and leveling machine is used for drying and finishing; the reducing drying leveling machine comprises a drying leveling machine shell, wherein a drying leveling material inlet and a drying leveling material outlet are respectively formed in the left lower part and the right upper part of the drying leveling machine shell, a steam ironing mechanism connected with the drying leveling material inlet is arranged on the left lower part inside the drying leveling machine shell, an upper drying function roller and a lower drying function roller are respectively installed on the left upper part and the right lower part of the drying leveling machine shell, a front guide roller and a tensioning leveling function group are sequentially arranged between the steam ironing mechanism and the lower drying function roller, and a plurality of rear guide rollers are arranged between the upper drying function roller and the drying leveling material outlet; the dyed fabric enters a drying and leveling machine shell through a drying and leveling feeding port, then sequentially passes through a steam ironing mechanism, a front guide roller and a tensioning and leveling functional group, then is wound in an S shape to pass through a lower drying functional group and an upper drying functional group, and then is wound in a W shape to pass through each rear guide roller, then passes through a drying and leveling discharge port and then passes out of the drying and leveling machine shell, so that the drying, ironing and finishing operation is completed;
the steam ironing mechanism comprises an upper steam iron and a lower steam iron, steam nozzles of the upper steam iron and the lower steam iron are oppositely arranged up and down, and the towel passes through the space between the upper steam iron and the lower steam iron; the upper steam iron and the lower steam iron are respectively connected with the steam generator through pipelines; the lower part of the drying leveling machine shell is provided with a water leakage port which is communicated with a water tank of a steam generator through a return pipeline;
the tensioning and flattening functional group comprises a tensioning and flattening support, and the tensioning and flattening support is fixed on the inner wall of the drying and flattening machine shell; a left tensioning guide roller and a right tensioning guide roller are respectively fixed on the left side and the right side of the tensioning and flattening support, a tensioning vertical rod is vertically installed on the tensioning and flattening support between the left tensioning guide roller and the right tensioning guide roller through a threaded hole, the lower end of the tensioning vertical rod is installed with a middle tensioning guide roller through a tensioning spring, the middle tensioning guide roller can be driven to move downwards by rotating the tensioning vertical rod in a forward direction, and the middle tensioning guide roller can be driven to move upwards by rotating the tensioning vertical rod in a reverse direction; the fabric is coiled in an M shape and passes through a left tensioning guide roller, a middle tensioning guide roller and a right tensioning guide roller;
the upper drying function roller and the lower drying function roller respectively comprise reducing drying roller bodies, each reducing drying roller body comprises end covers at two sides, an outer roller surface, an inner roller surface and a rotating roller core, and the outer roller surface and the inner roller surface are cylindrical and are respectively and coaxially arranged with the rotating roller core from outside to inside; the inner part of the rotating roller core is provided with a hollow cavity, one end of the rotating roller core is connected with a drying driving motor and can be driven by the drying driving motor to rotate, the other end of the rotating roller core is connected with a drying airflow pipe through a rotary joint, and the drying airflow pipe is connected with a drying air source through a drying airflow pump; a plurality of drying airflow holes are formed in the outer peripheral walls of the rotating roller body and the inner roller surface; the outer roll surface is formed by splicing more than three outer roll surface arc plates which are separated along a bus, and the inner sides of the adjacent outer roll surface arc plates are mutually connected through a steel wire telescopic net; more than three fixed ends of the reducing driving telescopic air cylinders are radially arranged on the outer peripheral wall of the rotating roller core; a telescopic shaft through hole is formed in the inner roll surface, and a telescopic shaft of the variable-diameter telescopic driving cylinder is connected with a corresponding outer roll surface arc plate after penetrating through the telescopic shaft through hole in the inner roll surface; the end covers on the two sides are respectively provided with a pressure relief valve hole, and a pressure relief air valve is arranged on the pressure relief valve hole; when the drying air pressure in the outer roller surface exceeds a preset value, the pressure relief air valve can be automatically started and open the pressure relief valve hole, so that high-pressure drying air can be discharged out of the device through the pressure relief valve hole.
CN202011213515.1A 2020-11-04 2020-11-04 Yarn-dyed four-layer combed untwisted color strip multi-arm scarf Active CN112274044B (en)

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Denomination of invention: A yarn-dyed four layer combed twistless color strip multi arm cover towel

Effective date of registration: 20230928

Granted publication date: 20220215

Pledgee: Shandong Zhoucun Rural Commercial Bank Co.,Ltd.

Pledgor: ZIBO FEISHI TOWELS CO.,LTD.

Registration number: Y2023980059805