CN107938070B - Moisture-absorbing and sweat-releasing cotton spinning yarn and production method thereof - Google Patents

Moisture-absorbing and sweat-releasing cotton spinning yarn and production method thereof Download PDF

Info

Publication number
CN107938070B
CN107938070B CN201711293452.3A CN201711293452A CN107938070B CN 107938070 B CN107938070 B CN 107938070B CN 201711293452 A CN201711293452 A CN 201711293452A CN 107938070 B CN107938070 B CN 107938070B
Authority
CN
China
Prior art keywords
cotton
pushing
sweat
moisture
absorbing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201711293452.3A
Other languages
Chinese (zh)
Other versions
CN107938070A (en
Inventor
王芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen city Chang en Textile Co. Ltd.
Original Assignee
Shenzhen City Chang En Textile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen City Chang En Textile Co Ltd filed Critical Shenzhen City Chang En Textile Co Ltd
Priority to CN201711293452.3A priority Critical patent/CN107938070B/en
Publication of CN107938070A publication Critical patent/CN107938070A/en
Application granted granted Critical
Publication of CN107938070B publication Critical patent/CN107938070B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention provides a moisture-absorbing and sweat-releasing cotton spinning yarn and a production method of a fabric, wherein the cotton spinning yarn comprises a single inner core and a coating layer which is spirally coated outside the inner core, the inner core is made of high-quality spandex yarns, the coating layer is made of single uniform cotton spinning yarns, the cotton spinning yarns tightly and spirally coat the whole inner core, the adjacent cotton spinning yarns are tightly wound, the moisture-absorbing and sweat-releasing fiber is also included, and the mass ratio of the moisture-absorbing and sweat-releasing fiber to the cotton spinning yarns is 3-5: 2; the cross section of the moisture-absorbing and sweat-releasing fiber is X-shaped, and the fineness of the fiber is 1.05 dtex. The coating layer is coated in a positive and negative mode, one half of the cotton textile threads are coated in a positive thread mode, the other half of the cotton textile threads are coated in a reverse spiral mode, and the middle connecting part is bonded with the elastomer layer; the elastomer layer is directly adhered on the surface of the spandex silk. The elastic layer is added, so that the elasticity of the cotton textile thread is high, half of the cotton textile thread on the single inner core is coated in a positive thread mode, and the other half of the cotton textile thread is coated in a reverse spiral mode, so that the tightness of the cotton textile thread is high.

Description

Moisture-absorbing and sweat-releasing cotton spinning yarn and production method thereof
Technical Field
The invention relates to the technical field of spinning, in particular to a moisture-absorbing and sweat-releasing cotton spinning yarn and a production method thereof.
Background
The cotton textile is a product formed by processing and weaving textile fibers. With the improvement of life quality, the requirements of people on textiles are higher and higher, most of textile fabrics are not waterproof, like some leather clothes, are only suitable for being worn in winter and are not suitable for being worn in other seasons, and the defects of poor flexibility and elasticity and poor waterproofness and wind resistance exist.
In recent years, requirements of people on comfortableness, health, safety, environmental protection and the like of clothes fabrics are higher and higher, and with the increase of outdoor activity time of people, the trend that casual clothes and sportswear permeate and are integrated into a whole is increasingly favored by consumers. The cotton fabric has better moisture absorption and air permeability, so the cotton fabric is usually preferred for the garment fabric, but the moisture diffusion speed is low, the fibers transversely swell after absorbing a large amount of moisture, gaps among yarns are closed, sweat and moisture cannot diffuse outwards, the fabric is moist and hot, and the fabric is easy to stick to the skin, so the cold and wet feeling is brought to the human body. The common polyester fiber has poor moisture absorption and air permeability due to the hydrophobic characteristic of the common polyester fiber, and is easy to generate stuffiness feeling.
Disclosure of Invention
The invention provides a moisture-absorbing and sweat-releasing cotton yarn and a production method thereof, aiming at overcoming the problems of poor moisture absorption and air permeability, easy stuffy feeling generation, small elasticity and low compactness in the prior art.
The technical scheme provided by the invention is as follows: the utility model provides a cotton yarn that spins of moisture absorption perspire, cotton yarn includes single inner core and the coating of spiral cladding outside the inner core, the inner core be high-quality spandex silk, the coating constitute by single well-balanced cotton yarn, the cotton yarn inseparable spiral cladding whole inner core of spiral cladding, closely twine between the adjacent pure cotton yarn, its innovation point lies in: the fabric further comprises moisture absorption and sweat releasing fibers, wherein the mass ratio of the moisture absorption and sweat releasing fibers to the cotton textile yarns is 3-5: 2; the cross section of the moisture-absorbing and sweat-releasing fiber is X-shaped, and the fineness of the moisture-absorbing and sweat-releasing fiber is 1.05 dtex.
In some embodiments, the coating layer is coated in a positive mode and a negative mode, half of the cotton textile threads on the single inner core are coated in a positive thread mode, the other half of the cotton textile threads are coated in a reverse spiral mode, and the elastic body layer is bonded to the middle connecting part; the elastomer layer is directly adhered to the surface of the spandex filament;
the elastomer layer is composed of an acrylic multilayer structure polymer particle A having at least 1 rubber component layer inside and at least 2 or more layers of at least 1 thermoplastic resin component layer as the outermost layer, an ethylene vinyl acetate copolymer B, and a graft copolymer C having a main chain made of an ethylene vinyl acetate copolymer and having a monomer unit with a polarity higher than that of the main chain grafted thereto;
the polymer particles A comprise 60-80 parts by mass, 120-150 parts by mass of an ester copolymer B and 1.2 parts by mass of a copolymer C.
In some embodiments, the elastomeric layer is adhered to one, two, or three layers.
The invention also aims to provide a production method of the cotton yarn by using moisture absorption and sweat releasing, which has the innovation points that: the method comprises the following steps:
s1: providing moisture-absorbing and sweat-releasing cotton spinning yarns, lengthening, thinning and twisting, and transporting and discharging the formed cotton spinning yarns to a specified place by adopting a special transporting and discharging device for cotton spinning;
s2: winding the transported fine yarn on a bobbin to prepare a cop;
s3: leading out warp yarns from the cop to form yarn sheets, sizing the formed yarn sheets, and then drawing in;
s4: and weaving the warp after the warp is threaded to obtain a finished product.
In some embodiments, the cop has a diameter of 60-80 cm.
In some embodiments, the sizing process passes the yarn sheet through a size and sequentially through pressing, drying, and winding processes.
In some embodiments, after sizing, dewatering the sliver is further included.
In some embodiments, the weaving pattern is air-jet weaving, and the weft insertion rate during the air-jet weaving is 2000 m/min.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the moisture-absorbing and sweat-releasing cotton spinning yarn, the elastic layer is added, so that the elasticity of cotton spinning threads is large, half of the cotton spinning threads on the single inner core are coated in a positive thread mode, and the other half of the cotton spinning threads are coated in a reverse spiral mode, so that the tightness of the cotton spinning threads is high. In addition, the moisture absorption and sweat releasing fiber is added, and the advantages of the moisture absorption and sweat releasing fiber and the moisture absorption and sweat releasing fiber are complementary.
(2) The production method of the moisture-absorbing and sweat-releasing cotton spinning yarn has simple process and convenient operation. The moisture-absorbing and sweat-releasing cotton spun yarn obtained by the production method of the invention has no broken ends, long service life and good economic benefit.
(3) The invention relates to a special transport blanking device for cotton spinning, which is used in a production method of moisture absorption and sweat releasing cotton spinning yarns.
Drawings
FIG. 1 is a schematic structural diagram of a cotton spinning blanking device with an anti-tilting function in a non-working state according to the present invention;
FIG. 2 is a schematic view of the pusher assembly of the present invention;
FIG. 3 is a schematic view of another embodiment of the pushing device of the present invention;
FIG. 4 is a schematic view of a pusher power head of the present invention;
FIG. 5 is a schematic structural diagram of the cotton spinning blanking device with the anti-tilting function in the working process;
FIG. 6 is a schematic structural view of another embodiment of the main pusher of the present invention;
FIG. 7 is a schematic view of the structure of the retractable main pusher of the present invention;
FIG. 8 is a schematic structural view of a main retractable pusher bar or an auxiliary retractable pusher bar according to the present invention;
FIG. 9 is a schematic structural view of a telescopic main pushing rod or a telescopic auxiliary pushing rod provided with a positioning mechanism according to the present invention;
FIG. 10 is an enlarged view at FIG. 9A;
FIG. 11 is a schematic view of the construction of the main pusher provided with a blower according to the present invention;
FIG. 12 is a process flow diagram of the production method of the present invention;
FIG. 13 is a schematic view of a first embodiment of the air outlet of the present invention;
FIG. 14 is a schematic view of a second embodiment of the air outlet of the present invention;
FIG. 15 is a schematic view of a third embodiment of the air outlet of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention discloses a moisture-absorbing and sweat-releasing cotton spun yarn, which comprises a single inner core and a coating layer spirally coated outside the inner core, wherein the inner core is made of high-quality spandex filaments, the coating layer is made of single uniform cotton spun yarns, the cotton spun yarns tightly and spirally coat the whole inner core, and adjacent pure cotton spun yarns are tightly wound to serve as an invention point of the moisture-absorbing and sweat-releasing cotton spun yarn, and the mass ratio of the moisture-absorbing and sweat-releasing fibers to the cotton spun yarns is 3-5: 2; the cross section of the moisture-absorbing and sweat-releasing fiber is X-shaped, and the fineness of the moisture-absorbing and sweat-releasing fiber is 1.05 dtex.
Preferably, the coating layer is coated in a positive mode and a negative mode, one half of the cotton textile threads on the single inner core are coated in a positive thread mode, the other half of the cotton textile threads are coated in a reverse spiral mode, and the middle connecting part is bonded with the elastomer layer; the elastomer layer is directly adhered to the surface of the spandex filament;
specifically, the elastomer layer is composed of an acrylic multilayer structure polymer particle A having at least 1 rubber component layer inside and at least 2 or more layers of at least 1 thermoplastic resin component layer as the outermost layer, an ethylene vinyl acetate copolymer B, and a graft copolymer C having a main chain made of an ethylene vinyl acetate copolymer to which a monomer unit having a polarity higher than that of the main chain is graft-bonded;
more preferably, the polymer particles A contain 60 to 80 parts by mass, 120 to 150 parts by mass of the ester copolymer B and 1.2 parts by mass of the copolymer C.
As a further preference, the elastomer layer is adhered to one, two or three layers.
The invention also aims to provide a method for producing a fabric by using the moisture-absorbing and sweat-releasing cotton spinning yarns, which has the innovation points that: as shown in fig. 12: the method comprises the following steps:
s1: providing moisture-absorbing and sweat-releasing cotton spinning yarns, lengthening, thinning and twisting, and transporting and discharging the formed cotton spinning yarns to a specified place by adopting a special transporting and discharging device for cotton spinning;
s2: winding the transported fine yarn on a bobbin to prepare a cop;
s3: leading out warp yarns from the cop to form yarn sheets, sizing the formed yarn sheets, and then drawing in;
s4: and weaving the warp after the warp is threaded to obtain a finished product.
Wherein the diameter of the cop is 60-80 cm. In the sizing process, the yarn sheet passes through the size and is sequentially subjected to squeezing, drying and winding treatment. And after sizing, dehydrating the yarn sheet. The weaving mode is air jet weaving, and the weft insertion rate in the air jet weaving process is 2000 m/min.
More preferably, the transportation and feeding device for cotton spinning used in s1 is as shown in fig. 1 and 5: comprises a cotton spinning storage box 1, a blanking baffle 2 and a material pushing device; the blanking baffle 2 is arranged at the tail part of the cotton spinning storage box 1, and the material pushing device is arranged at the head part of the cotton spinning storage box 1; as shown in fig. 2: the material pushing device comprises a main material pushing rod 3 (a telescopic main material pushing rod 3), a main material pusher 4 and an auxiliary material pusher; the auxiliary pusher comprises a pushing assembly 6 and an auxiliary pushing rod 5; the main material pushing rod 3 is arranged on the main material pushing device 4, and the other end of the main material pushing rod is fixed on the outer side surface of the head of the cotton spinning storage box 1; an auxiliary pusher is arranged in the main pusher 4, and a pushing assembly 6 of the auxiliary pusher is fixed on an auxiliary pushing rod 5. In the embodiment of the invention, firstly, the main pusher 4 is driven by the main pusher rod 3 to move so as to mainly feed the cotton spinning on the inner wall of the periphery of the cotton spinning storage box 1 and in the included angle, then the auxiliary pusher arranged in the main pusher 4 drives the pushing assembly 6 to move by the auxiliary pusher rod 5, and a prominent action point is mainly set at the middle position of the cotton spinning storage box 1 so as to promote the main cotton spinning in the middle part to be pushed outwards to have an action force to drive the cotton spinning to be fed, so that the feeding efficiency is accelerated, the feeding is clean, and no residual cotton spinning amount exists.
As shown in fig. 8: preferably, the auxiliary pushing rod 5 is a telescopic auxiliary pushing rod, and the auxiliary pushing rod 5 includes a pushing main rod 51, a pushing inner rod 52, a pushing spring 54 and a supporting spring 55; the inner surface of the material pushing main rod 51 is provided with a slide way 53, the corresponding surface of the material pushing inner rod 52 is provided with a sliding edge (not shown in the figure), the material pushing inner rod 52 is installed in the material pushing main rod 51 through the slide way 53 and the sliding edge in a matched mode, the material pushing inner rod 52 is a hollow inner rod with a closed top end and an unclosed tail end, and a material pushing spring 54 is arranged in the hollow inner rod; one end of the pushing spring 54 is fixed at the top end of the pushing inner rod 52, and the other end is fixed on the supporting spring 55 through the tail end of the pushing inner rod 52; the support spring 55 is fixed on the base 50; the base 50 is wrapped on the surface of the pushing main rod 51. In the invention, when the auxiliary pushing rod 5 needs to extend, the pushing inner rod 52 slides under the action of the pushing spring 54 through the mutual matching of the slide way 53 and the slide edge, and extends out of the pushing main rod 51, so as to realize the extension of the auxiliary pushing rod; when the auxiliary pushing rod needs to be shortened, the pushing inner rod 52 extending out of the pushing main rod 51 is compressed, and then the pushing spring 54 is compressed, so that the pushing inner rod 52 slides in a matched manner through the slide way 53 and the sliding edge, and then the pushing inner rod 52 enters the pushing main rod 51, and the shortening of the auxiliary pushing rod is realized; the telescopic auxiliary material pushing rod is simple in structure and convenient to operate, and the telescopic effect of the auxiliary material pushing rod is achieved. Of course, in the same way, the main material pushing rod 3 can also adopt the structure to realize the telescopic function of the main material pushing rod.
Further preferably, in this embodiment of the present invention, as shown in fig. 9: a rotating groove 501 is formed in the surface of the base 50, which wraps the pushing main rod 51, and the bottom end of the pushing main rod 51 is mounted in the rotating groove 501 and can rotate; meanwhile, the device also comprises a positioning mechanism, wherein the positioning mechanism is arranged on the material pushing main rod 51 and the material pushing inner rod 52, so that the telescopic position of the material pushing inner rod 52 in the material pushing main rod 51 is fixed. Specifically, as shown in fig. 10: the positioning mechanism comprises a positioning block 503 and a positioning groove 502, and the positioning block 503 or the positioning groove 502 is uniformly arranged on one side of the inner surface of the pushing main rod 51 and is not contacted with the pushing inner rod 52; the positioning grooves 502 or the positioning blocks 503 are uniformly arranged on the outer surface of the pushing inner rod, and the size of the positioning grooves 502 is just matched with that of the positioning blocks 503. In an embodiment of the present invention, if the telescopic position of the pushing inner rod 52 does not need to be located by using the locating mechanism, the pushing main rod 51 moves in the rotating slot 501 to make the location of the locating slot 502 deviate from the locating block 503 arranged at the corresponding position on the outer surface of the pushing inner rod 52, and at this time, the locating slot 502 and the locating block 503 cannot be matched and located; when the positioning mechanism needs to be used, the pushing main rod 51 rotates in the rotating groove 501, so that the position of the positioning groove 502 just corresponds to the positioning block 503 arranged at the corresponding position on the outer surface of the pushing inner rod 52, and at the moment, the positioning groove 502 and the positioning block 503 can complete fitting positioning, thereby realizing the telescopic position fixation of the pushing inner rod 52 in the pushing main rod 51. In the invention, the adjustability of the telescopic position of the material pushing inner rod 52 is beneficial to the adjustment of the acting force level in the blanking process of cotton spinning, and when the material pushing inner rod 52 extends out to a larger position, the cotton spinning of the following blanking sometimes cannot follow up completely, thereby causing the disorder of the cotton spinning in the blanking process.
Further preferably, in this embodiment of the present invention, as shown in fig. 2, one end of the auxiliary pushing rod 5 is fixed to the main pushing rod 3, and the other end is fixed to the pushing assembly 6. In the present invention, the main pushing rod 3 and the auxiliary pushing rod 5 may or may not operate synchronously, and as a further preference, in this embodiment of the present invention, as shown in fig. 2: the main material pushing rod 3 is provided with a first motor 70, and the first motor 70 is used for driving the main material pushing rod 3 to move in the length direction. Specifically, in the present embodiment, when one end of the auxiliary pushing rod 5 is fixed to the main pushing rod 3, the main pushing rod 3 moves to make the main pusher 4 move and simultaneously drive the auxiliary pushing rod 5 fixed thereto to simultaneously work, so as to drive the auxiliary pusher to move in the same direction, the moving distances of the pushing assemblies 6 of the main pusher 4 and the auxiliary pusher are equal, and if the pushing assembly 6 connected to the top end of the auxiliary pushing rod is set, the pushing assembly 6 is located at the position flush with the top end of the main pusher 4 (as shown in fig. 2), so that the relative movement of the two pushing assemblies is kept to be zero, and a certain middle acting force and a certain side acting force can be equal; when the pushing assembly 6 connected to the top end of the auxiliary pushing rod 5 is arranged, the pushing assembly 6 protrudes out of the top end of the main pusher 4 (as shown in fig. 3), namely, the pushing assembly 6 is exposed out of the main pusher 4, although the relative motion of the pushing assembly 6 and the main pusher 4 is kept to be zero, the middle acting force always occurs before the side acting force, so that the middle main force cotton spinning moves in advance to feed the peripheral wall cotton spinning under the side acting force, the feeding is quicker, and the acting force effect is obvious.
In order to better achieve the pushing effect, in this embodiment of the present invention, as shown in fig. 7: the main material pusher is of a three-section structure; respectively a first section of pushing structure 40, a middle section of pushing structure 41 and a last section of pushing structure 42; the three-section structure is a telescopic folding type three-section structure, a hollow cavity I401 capable of accommodating the middle-section pushing structure 41 is arranged in the first-section pushing structure 40, and a hollow cavity II 402 capable of accommodating the tail-end pushing structure 42 is arranged in the middle-section pushing structure 41. In the invention, the hollow cavity I401, the hollow cavity II 402 and the cavity 9 are overlapped in spatial position, when the material pushing process is not started, the middle-section material pushing structure is accommodated in the hollow cavity I401 of the first-section material pushing structure 40, then the tail-end material pushing structure 42 is accommodated in the hollow cavity II 402 of the middle-section material pushing structure 41, and the auxiliary material pushing rod 5 and the material pushing assembly 6 in the auxiliary material pusher are accommodated in the rest space of the cavity 9, so that the material pushing device is compressed, more space in the storage box can be ensured for stacking cotton spins, the implementation effect is good, and the blanking process is not influenced.
As shown in fig. 6: the main material pushing device 4 is of a three-section structure; respectively a first section of pushing structure 40, a middle section of pushing structure 41 and a last section of pushing structure 42; the first section pushing structure 40, the middle section pushing structure 41 and the last section pushing structure 42 are integrally formed, the first section pushing structure 40 and the middle section pushing structure 41 are in a shape like a Chinese character 'ji', and the width of the first section pushing structure 40 is larger than that of the middle section pushing structure 41; the middle section pushing structure 41 and the end section pushing structure 42 are in an L shape, the width of the middle section pushing structure 41 is larger than that of the end section pushing structure 42, and the width of the first section pushing structure 40 is larger than that of the end section pushing structure 42. In the invention, the main material pusher 4 is divided into three-section structures to form three-section pushing radians, the tail-section pushing structure 42 with the smallest width is used for bearing the pushing assembly 6 and forming front-end acting force with concentrated middle acting force, then the middle-section pushing structure 41 with the medium width applies second acting force which mainly acts on the first-section pushing structure to form a second layer, and finally the first-section pushing structure 40 with the largest width applies third acting force and uniformly pushes away cotton spins along the peripheral inner walls of the storage box. In the invention, three-stage level acting force is adopted to form ordered pushing, thus avoiding the defects of more cotton spinning amount and high pushing difficulty of the pusher at the beginning and prolonging the service life of the pusher.
As further preferred, in this embodiment of the present invention, as shown in fig. 6, the top end of the end pushing structure 42 is a concave "U" shaped groove, and the width of the "U" shaped groove is greater than or equal to the width of the pushing assembly 6. In the invention, the top end of the tail-section pushing structure 42 is a concave U-shaped groove, which is beneficial to forming a movable interval between the pushing assembly 6 and the tail-section pushing structure 42, thereby being beneficial to the movement of the pushing assembly 6.
In another embodiment of the present invention, as shown in FIG. 2: and a second motor 80 is arranged on the auxiliary pushing rod 5, and the second motor 80 is used for driving the auxiliary pushing rod 5 to move in the length direction. In the invention, the main pushing rod 3 and the auxiliary pushing rod 5 are set to work asynchronously, the main pushing rod 3 is driven by the first motor 70, the auxiliary pushing rod 5 is driven by the second motor 80, and the two are set to work asynchronously, so that the second motor 80 can be started first to drive the auxiliary pushing rod 5 to work, the auxiliary pusher starts an acting force in advance, the main cotton spinning performs blanking for a period of time, after a period of time, the first motor 70 is started to drive the main pushing rod 3 to work, the main pushing rod 3 drives the main pusher 4 to start, and cotton spinning which is omitted or difficult to blank obtains another acting force to play a role of secondary pushing. As a further preferred, the certain time period of the operation between the auxiliary pusher bar 5 and the main pusher bar 3 is in the range of 3-5s, if the interval time is too long, the operation time interval between the main pusher 4 and the auxiliary pusher is too long, and cotton spins which are not pushed or missed after the operation of the front auxiliary pusher fall on the bottom of the storage box or fall in a movement gap between the auxiliary pusher and the main pusher 4, so that the pusher is jammed and blocked or the blanking is not clean, and a new problem is caused. Similarly, if the pushing assembly 6 connected to the top end of the auxiliary pushing rod 5 is arranged, the pushing assembly 6 is positioned at the top end of the main pusher 4, and a certain middle acting force and a certain side acting force can be equal; when the pushing assembly 6 connected to the top end of the auxiliary pushing rod 5 is arranged, the pushing assembly 6 protrudes out of the top end of the main pusher 4, namely, the pushing assembly 6 is exposed out of the main pusher 4, so that under the action force of the middle part, the main force cotton spinning moves in advance to feed and drives the peripheral wall cotton spinning under the action force of the side edge to move to feed, the feeding is quicker, and the action force effect is obvious.
Further preferably, in the present invention, as shown in fig. 2: the main material pusher 4 is of a cuboid or cube structure and is arranged in a regular shape, so that the cotton to be blanked in the storage box is uniformly stressed when acting force generated by the main material pusher is ensured; specifically, a through cavity 9 in the length direction is arranged in the main material pusher 4, and a material pushing assembly 6 and an auxiliary material pushing rod 5 are arranged in the cavity 9, so that the auxiliary material pusher is ensured to be arranged and move in the length direction of the storage box; one end of the pushing assembly 6 is provided with an auxiliary pushing rod 5, and the other end of the auxiliary pushing rod 5 extends out of the main pusher 4. In the present invention, one end of the auxiliary pushing rod 5 extending out of the main pusher 4 may be connected to the main pushing rod 3 or may not be connected to the main pushing rod 3.
Specifically, as shown in fig. 2 and 3, in this embodiment of the present invention, two secondary pushing rods 5 are provided and symmetrically provided at one end of the pushing assembly 6, so as to realize the movement of the pushing assembly 6 in the length direction. Of course, when the main pusher 4 and the auxiliary pusher move synchronously, as shown in fig. 2, the number of the main pusher rods 3 is set to be 2, and the main pusher rods are respectively and symmetrically arranged at one end of the main pusher 4; then, at the same time, the number of the auxiliary pushing rods 5 is also two, and the two auxiliary pushing rods are respectively and symmetrically arranged at one end of the auxiliary pushing rod 5; or the number of the main material pushing rods is set to be 1, and the main material pushing rods are arranged at one end of the main material pusher 4; then, at the same time, the number of the auxiliary pushing rods 5 can also be set to be one or two, and the auxiliary pushing rods are respectively arranged at one end of the auxiliary pushing rod 5; when the main pusher 4 and the auxiliary pusher do not synchronously move, the main pushing rods 3 of the main pusher 4 can be one or two, and the auxiliary pushing rods 5 of the auxiliary pusher can also be one or two.
As a further preference, in this embodiment of the invention, the length of movement of the pusher assembly 6 in the longitudinal direction is greater than the length of movement of the main pusher 4 in the longitudinal direction. Namely, the material pushing assembly 6 is exposed out of the main material pusher 4, so that the middle main force cotton spinning moves in advance to be blanked under the middle acting force to drive the peripheral wall cotton spinning to move to be blanked under the side acting force, the blanking is quicker, and the acting force effect is obvious.
Further preferably, in this embodiment of the present invention, the pushing assembly 6 is a pushing power head, and the pushing power head is a rectangular parallelepiped, spherical or square structure. In the embodiment of the invention, the main body of the pushing assembly is a pushing power head, and the rectangular, spherical or cubic structure is designed to ensure that the acting force brought by the pushing power head can uniformly act on cotton to be fed, so that the rapid and convenient feeding is realized. Further, in the invention, the material pushing power head is a rubber power head or a sponge power head; specifically, as shown in fig. 4: the pushing power head comprises a three-layer structure, wherein a first layer 60 is a pushing plate, a second layer 61 is a rubber or sponge filling layer, and a third layer 62 is a filter screen structure; the three-layer structure is tightly attached. In the invention, the first layer 60 of the material pushing plate has larger surface area, is not easy to bond cotton spinning, and can be used as a first layer structure clinging to the cotton spinning to realize the pushing action of larger area; the second layer 61 is a rubber or sponge filling layer, the rubber or sponge filling layer has high density and light weight, and is filled behind the first layer 60 of the pushing plate to form a support, so that the pushing plate cannot be inferred by the pushing rod or break in the pushing process when the pushing plate is subjected to high acting force; the third layer 62 adopts a filter screen structure, and preferably, the diameter of the filter screen is small, so that cotton fabrics or sundries can be prevented from entering the filling layer and the material pushing plate, and the motion effect of the material pushing power head is prevented from being influenced. Of course, as a further preference, in this embodiment of the invention, the main pusher 4 is a rubber main pusher or a sponge main pusher. The structure of the feeding device is similar to that of a pushing power head, the feeding device can also adopt a mode that a first layer is a pushing plate, a second layer is a rubber or sponge filling layer, and a third layer is a filter screen structure, so that the feeding device is clean and efficient in feeding and the service life of the feeding device is prolonged.
Further preferably, in this embodiment of the present invention, as shown in fig. 11: the pushing power head is also provided with an air outlet through hole, specifically, the pushing plate is provided with a first air outlet hole (not shown in the figure), and the rubber or sponge filling layer is provided with a second air outlet hole (not shown in the figure). Meanwhile, the automatic material pushing device further comprises a blower 101, wherein the blower 101 is installed on the main material pushing device 4, a blowing pipe 102 is connected to the blower 101, and the blowing pipe 102 is telescopically connected to the material pushing power head. In the invention, wind power generated by the air blower 101 is blown out through the air blowing pipeline 102, and then airflow is generated through the filter mesh holes, the second air outlet holes and the first air outlet holes in sequence, so that the blowing-off function is realized on cotton spinning on the material pushing plate, the cotton spinning is prevented from being adhered to the material pushing plate during blanking, and meanwhile, the effect of acting force for improving blanking speed can be realized on airflow blowing.
As shown in fig. 13-15: in this embodiment of the present invention, it is further preferable that the first air outlet and the second air outlet have the same shape, and both the first air outlet and the second air outlet are semi-closed type air outlets provided with a closing plate 601; the shape of the air outlet of the semi-closed air outlet hole is arc-shaped 602, fan-shaped 603 or mouth-shaped 604. As shown in fig. 12, the air outlet is arc-shaped 602, and the air flow is diffused around when passing through the air outlet, so that the cotton spinning around the material pushing plate is favorably separated from the material pushing plate and is not easy to adhere; as shown in fig. 13, the air outlet is in a fan shape 603, and similarly, the air flow is diffused all around when passing through the air outlet, but when being diffused, the air flow is easy to converge into points when passing through the fan-shaped opening, so that the impact force is increased, the cotton spinning can be driven to blow away from the material pushing plate for a certain distance, and the forward movement of the cotton spinning can be promoted to a certain extent; as shown in fig. 14, the outlet is shaped like a mouth 604, and the air flows out in a convergent manner when passing through the outlet, and the air flow has accumulated kinetic energy when passing through the outlet with a small space shaped like a mouth 604, so that forward movement of cotton spinning can be promoted well, and the effect of increasing the acting force of the blanking speed can be realized. Of course, the three air outlet shapes can be realized by closed exchange or replacement of different closing plates 601, and the method is simple and convenient and is easy to operate.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides a cotton yarn that spins of moisture absorption perspire, cotton yarn includes single inner core and the coating of spiral cladding outside the inner core, the inner core be high-quality spandex silk, the coating constitute by single well-balanced cotton yarn, the cotton yarn inseparable spiral cladding whole inner core of cotton yarn, closely twine its characterized in that between the adjacent cotton yarn: the fabric further comprises moisture absorption and sweat releasing fibers, wherein the mass ratio of the moisture absorption and sweat releasing fibers to the cotton textile yarns is 3-5: 2; the cross section of the moisture-absorbing and sweat-releasing fiber is X-shaped, and the fineness of the moisture-absorbing and sweat-releasing fiber is 1.05 dtex; the coating layer is coated in a positive mode and a negative mode, one half of cotton textile threads on the single inner core are coated in a positive thread mode, the other half of the cotton textile threads are coated in a reverse spiral mode, and the middle connecting part is bonded with the elastomer layer; the elastomer layer is directly adhered to the surface of the spandex filament.
2. The moisture-absorbing and sweat-releasing cotton yarn as claimed in claim 1, wherein: the elastomer layer is composed of an acrylic multilayer structure polymer particle A having at least 1 rubber component layer inside and at least 2 or more layers of at least 1 thermoplastic resin component layer as the outermost layer, an ethylene vinyl acetate copolymer B, and a graft copolymer C having a main chain made of an ethylene vinyl acetate copolymer and having a monomer unit with a polarity higher than that of the main chain grafted thereto;
the polymer particles A comprise 60-80 parts by mass, 120-150 parts by mass of an ester copolymer B and 1.2 parts by mass of a copolymer C.
3. The moisture-absorbing and sweat-releasing cotton yarn as claimed in claim 2, wherein: the elastomeric layer is adhered to one, two or three layers.
4. A method for producing a fabric using the moisture-absorbing and sweat-releasing cotton spun yarn of claim 1, which is characterized in that: the method comprises the following steps:
s1: providing moisture-absorbing and sweat-releasing cotton spinning yarns, lengthening, thinning and twisting, and transporting and discharging the formed cotton spinning yarns to a specified place by adopting a special transporting and discharging device for cotton spinning;
s2: winding the transported fine yarn on a bobbin to prepare a cop;
s3: leading out warp yarns from the cop to form yarn sheets, sizing the formed yarn sheets, and then drawing in;
s4: and weaving the warp after the warp is threaded to obtain a finished product.
5. A method of producing a fabric according to claim 4, wherein: the diameter of the cop is 60-80 cm.
6. A method of producing a fabric according to claim 4, wherein: in the sizing process, the yarn sheet passes through the size and is sequentially subjected to squeezing, drying and winding treatment.
7. A method of producing a fabric according to claim 4, wherein: and after sizing, dehydrating the yarn sheet.
8. A method of producing a fabric according to claim 4, wherein: the weaving mode is air jet weaving, and the weft insertion rate in the air jet weaving process is 2000 m/min.
CN201711293452.3A 2017-12-08 2017-12-08 Moisture-absorbing and sweat-releasing cotton spinning yarn and production method thereof Active CN107938070B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711293452.3A CN107938070B (en) 2017-12-08 2017-12-08 Moisture-absorbing and sweat-releasing cotton spinning yarn and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711293452.3A CN107938070B (en) 2017-12-08 2017-12-08 Moisture-absorbing and sweat-releasing cotton spinning yarn and production method thereof

Publications (2)

Publication Number Publication Date
CN107938070A CN107938070A (en) 2018-04-20
CN107938070B true CN107938070B (en) 2020-01-21

Family

ID=61945302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711293452.3A Active CN107938070B (en) 2017-12-08 2017-12-08 Moisture-absorbing and sweat-releasing cotton spinning yarn and production method thereof

Country Status (1)

Country Link
CN (1) CN107938070B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1752493B1 (en) * 2004-04-26 2008-07-30 Kuraray Co., Ltd. Thermoplastic elastomer composition
CN102839457A (en) * 2012-06-29 2012-12-26 昆山市周市镇吉盛服装厂 Moisture absorption and sweat releasing cotton spun yarn
CN104630950A (en) * 2013-11-08 2015-05-20 周爱克 High-compactness pure cotton spinning thread
JP2015108204A (en) * 2013-12-05 2015-06-11 東レ株式会社 Woven fabric made of composite spun yarn
CN106319724A (en) * 2015-06-15 2017-01-11 张家港市宏盛贸易有限公司 A production process for cotton textiles
CN205669083U (en) * 2016-06-01 2016-11-02 李俊 Blanking device is transported in a kind of cotton spinning

Also Published As

Publication number Publication date
CN107938070A (en) 2018-04-20

Similar Documents

Publication Publication Date Title
CN110904544A (en) Open-end spinning device with low yarn breakage rate
CN113417084A (en) Preparation method and preparation device of all-cotton anti-pilling super-soft sanded fabric
CN107938070B (en) Moisture-absorbing and sweat-releasing cotton spinning yarn and production method thereof
CN108118414B (en) High-compactness cotton textile line and production method thereof
CN107841818B (en) Novel weft accumulator for restraining flight
CN112176615B (en) Shrinking setting machine for textile fabric production
CN206886405U (en) A kind of weaving bobbin winder bracket easy to use
CN210286110U (en) Textile cloth surface cotton fibre adsorption equipment
CN104674459B (en) Rotary paving latitude legal system makes the mechanism of non-woven mesh compound nonwoven cloth
CN107964709B (en) Production method of high-efficiency full-time cotton fabrics
CN204125685U (en) Warp knitting machine drawing and winding device
CN103290604A (en) Device and method for processing polyester peach-skin-like fabric
CN108048994B (en) Production method for rapidly producing cotton fabric
CN204982270U (en) Tractive coiling apparatus of big circular knitting machine
CN108147102A (en) A kind of cotton spinning transport and diversity device for discharging
CN213476266U (en) Hair spray crochet machine
CN209038747U (en) A kind of good weaving loom bobbin winder device of dedusting anti-acoustic capability
CN202864572U (en) Nozzle of cone winder
CN208475901U (en) A kind of lossless drying equipment of weaving gauze
CN206928042U (en) A kind of knitting needle of tricot machine braiding
CN107938071A (en) A kind of high resiliency cotton spinning line and its production method
CN216473684U (en) Waterproof ventilative surface fabric production is with drive mechanism who adds bullet machine
CN210341191U (en) Yarn winding drum hairiness preventing and removing device
CN208293181U (en) A kind of air-jet loom machine storage latitude tension lever apparatus
CN219991836U (en) Drawing equipment for multi-strand drawing textile yarns

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20191225

Address after: 518000 Shenzhen, Futian District, Guangdong, Meilin street, Cai Tian, 6 North Yue Hua Road 6, Kaifeng Road, Kaifeng garden complex, South 725 room.

Applicant after: Shenzhen city Chang en Textile Co. Ltd.

Address before: 226691 the six groups of Dun tou village, Tun tou Town, Haian County, Nantong, Jiangsu

Applicant before: Nantong Zhuo Yuan Yu Textile Co. Ltd.

GR01 Patent grant
GR01 Patent grant