CN112144174A - Environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions and transfer device - Google Patents

Environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions and transfer device Download PDF

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Publication number
CN112144174A
CN112144174A CN201910576266.3A CN201910576266A CN112144174A CN 112144174 A CN112144174 A CN 112144174A CN 201910576266 A CN201910576266 A CN 201910576266A CN 112144174 A CN112144174 A CN 112144174A
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China
Prior art keywords
lyocell
environment
antistatic
knitted fabric
friendly
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CN201910576266.3A
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Chinese (zh)
Inventor
陈安邦
陈明宏
张永秀
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Fujian Changyuan Textile Co ltd
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Fujian Changyuan Textile Co ltd
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread 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
    • 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
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • 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
    • D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/16—Physical properties antistatic; conductive

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Knitting Of Fabric (AREA)

Abstract

The invention provides an environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions and a transfer device. The environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions comprises the following raw materials: carbon black filaments; the carbon black filament is wound on the outer side of the carbon black filament, and the lyocell/combed cotton blended yarn comprises lyocell fibers and cotton fibers; the far infrared filament is wrapped on the carbon black filament; the preparation method comprises the following steps: s1: and (3) sequentially carrying out open picking processing, cotton carding processing and combing processing on the cotton fibers and the lyocell fibers to obtain combed cotton slivers and lyocell slivers. The environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions and the transfer device thereof have the advantages of no pollution, good preparation effect and capability of fixing environment-friendly Lyocell knitted cheese.

Description

Environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions and transfer device
Technical Field
The invention relates to the technical field of knitted fabrics, in particular to an environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions and a transfer device thereof.
Background
The existing knitted fabric reproduction process is easy to pollute the environment, most of the existing knitted fabrics do not have an anti-static function, static electricity is easily formed after the fabrics are rubbed, the skin electrostatic interference can change the potential difference of the human body surface and influence the electrophysiological process of cardiac muscle production, the static electricity can aggravate the illness state of a patient, the lasting static electricity can also increase the alkalinity of blood, so that the skin itch and the pigmentation influence the physiological balance of human bodies, and the emotion of the human is disturbed.
The lyocell fiber is a brand-new fiber produced by using wood pulp as a raw material and adopting an N-methylmorpholine oxide solvent spinning method. The production process has no harmful substance emission and no pollution to the environment, wherein the recovery rate of the spinning solvent can reach 99.5 percent, and the novel environment-friendly fiber can be called. And because the raw materials are derived from wood, the raw materials are made into fibers, yarns, fabrics and clothes, and after the fibers, the yarns, the fabrics and the clothes are used up by a client, the fibers, the yarns, the fabrics and the clothes are decomposed into carbohydrates through illumination and soil burying, and finally return to the nature, and the process forms a dead-cycle, thereby providing a good opportunity for developing products forever. The functional high-quality yarn product produced by the lyocell fiber meets the requirement of enterprise transformation and upgrading, has strong competitiveness and has wide domestic and foreign markets.
The ring spinning and the compact spinning are included, and the compact spinning can show the characteristics of high-quality yarn and has the characteristics of higher strength, low hairiness and the like. The lyocell fiber has good mechanical property and moisture absorption property, can be naturally degraded, and meets the requirements of people for advocating nature and returning to nature. It has the comfort of cotton, the strength of terylene and the luxurious aesthetic feeling of wool fabric, and has high toughness no matter in a dry or wet state. The lyocell series yarn is made into fabrics through the weaving process, which have soft, smooth, light and thin hand feeling, good drapability, better moisture absorption, gorgeous dyeing, green and environmental protection, and is the representative of the current high-grade simulated silk fabrics.
Therefore, it is necessary to provide an environment-friendly lyocell knitted fabric with antistatic and warm-keeping functions and a transfer device thereof to solve the above technical problems.
Disclosure of Invention
The invention aims to provide the environment-friendly Lyocell knitted fabric which is free of pollution, good in preparation effect, capable of fixing the environment-friendly Lyocell knitted cheese and has antistatic and warm-keeping functions and the transfer device thereof.
In order to solve the technical problems, the environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions provided by the invention comprises the following raw materials:
carbon black filaments;
the carbon black filament is wound on the outer side of the carbon black filament, and the lyocell/combed cotton blended yarn comprises lyocell fibers and cotton fibers;
the far infrared filament is wrapped on the carbon black filament;
the preparation method comprises the following steps:
s1: cotton fibers and lyocell fibers are sequentially subjected to opening picking processing, cotton carding processing and combing processing to obtain combed cotton slivers and lyocell slivers, then the combed cotton slivers and the lyocell slivers are subjected to drawing processing, then roving processing, fine sand processing and spooling processing are carried out, and finally lyocell/combed cotton blended yarns are obtained;
s2: placing the Lyocell/combed cotton blended yarn, the carbon black filament and the far infrared filament on a covering machine for processing, taking the Lyocell/combed cotton blended yarn and the far infrared filament as covering materials, taking the carbon black filament as a core material, and spinning the core material into environment-friendly Lyocell yarn by an electronic covering machine;
s3: and (3) placing the environment-friendly lyocell yarn in the S2 on a knitting machine for processing to obtain the environment-friendly lyocell knitted fabric.
The invention also provides a transfer device of the environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions, which comprises: a base plate; the four support frames are fixedly arranged on the top of the bottom plate in a rectangular shape; the top plate is fixedly arranged at the top ends of the four support frames; and the fixing mechanisms are symmetrically and fixedly arranged on the top of the top plate.
Preferably, the fixing mechanism comprises a first supporting block fixedly mounted on the top plate, and a placing groove is formed in the top of the first supporting block.
Preferably, a threaded cavity is formed in the first supporting block, a connecting block is installed in the threaded cavity in a threaded mode, a supporting rod is fixedly installed at the top of the connecting block, the top end of the supporting rod extends to the upper portion of the first supporting block and is rotatably provided with a fixing block, and a second supporting block is fixedly installed on one side of the fixing block.
Preferably, the bottom of the second supporting block is provided with a positioning groove, the positioning groove is matched with the placing groove, and openings are formed in the two sides of the positioning groove and the two sides of the placing groove.
Preferably, the top end of the supporting rod is fixedly provided with a knob, and an anti-skid sleeve is fixedly sleeved on the outer side of the knob.
Preferably, the top of the fixed block is provided with a rotating hole, and the support rod penetrates through the rotating hole and is rotatably connected with the inner wall of the rotating hole.
Preferably, the outer side of the supporting rod is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.
Preferably, a through hole is formed in the inner wall of the top of the threaded cavity, and the support penetrates through the through hole.
Preferably, four universal wheels are fixedly mounted at the bottom of the bottom plate and are divided into rectangles.
Compared with the related technology, the environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions provided by the invention has the following beneficial effects:
the environment-friendly lyocell/antistatic/warm-keeping functional fabric with the core-shell structure is prepared by processing the environment-friendly lyocell fiber and the cotton fiber through a spinning process, preparing blended yarns with different characteristics by using the lyocell fibers in different proportions, manufacturing the compact lyocell blended yarns by using the compact lyocell spun yarns also introduced in the yarn quality improving process, and processing the compact lyocell blended yarns, carbon black filaments and the infrared fiber through a covering machine process to prepare the environment-friendly lyocell/antistatic/warm-keeping functional fabric with the core-shell structure, and finishing the environment-friendly lyocell/antistatic/warm-keeping functional fabric through a weaving process of a knitting machine, so that the fabric with the functions of far infrared ray release rate, antistatic property, moisture wicking property and the like can be met.
Drawings
FIG. 1 is a schematic structural diagram of environment-friendly lyocell yarns in the environment-friendly lyocell knitted fabric with antistatic and warm-keeping functions and the transfer device thereof provided by the invention;
FIG. 2 is a flow chart of the process of manufacturing lyocell pure and lyocell/combed cotton blended yarns;
FIG. 3 is a flow chart of the manufacturing process of the environment-friendly Lyocell knitted fabric;
FIG. 4 is a flow chart of an environmentally friendly Lyocell knitted yarn covering machine;
FIG. 5 is a parameter diagram of a covering machine;
FIG. 6 is a knitting stitch triangle arrangement diagram;
FIG. 7 is a knitting diagram of the knitting machine;
FIG. 8 is a diagram for measuring the influence of the wrapping density of the lyocell/combed cotton blended yarn and the far infrared filament on the infrared ray release rate of the environment-friendly lyocell knitted fabric;
FIG. 9 is a graph showing the influence of the number of stacked layers of the knitted fabric on the infrared ray release rate of the environment-friendly Lyocell knitted fabric;
FIG. 10 is a diagram for measuring the influence of the wrapping density of the lyocell/combed cotton blended yarn and the far infrared filament yarn on the surface resistance value of the environment-friendly lyocell knitted fabric;
FIG. 11 is a diagram for measuring the influence of the wrapping density of the lyocell/combed cotton blended yarn and the far infrared filament yarn on the wicking height of the environment-friendly lyocell knitted fabric;
FIG. 12 is a schematic structural view of the environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions and the transfer device in the transfer device thereof, provided by the invention;
fig. 13 is a schematic structural view of the fixing structure shown in fig. 1.
Reference numbers in the figures: 1. carbon black filament, 2, Lyocell/combed cotton blended yarn, 3, far infrared filament, 4, a bottom plate, 5, a supporting frame, 6, a top plate, 7, a fixing mechanism, 8, a first supporting block, 9, a preventing groove, 10, a threaded cavity, 11, a connecting block, 12, a supporting rod, 13 and a fixing block.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1 to fig. 11, the environment-friendly lyocell knitted fabric with antistatic and warm-keeping functions provided by the present invention includes the following raw materials:
carbon black filament 1;
the carbon black filament 1 is provided with a carbon black filament 2, and the carbon black filament 2 is wound on the carbon black filament 1, and the carbon black filament 2 comprises carbon black filaments and cotton fibers;
the far infrared filament 3 is wound on the carbon black filament 1;
the preparation method comprises the following steps:
s1: cotton fibers and lyocell fibers are sequentially subjected to opening picking processing, cotton carding processing and combing processing to obtain combed cotton slivers and lyocell slivers, then the combed cotton slivers and the lyocell slivers are subjected to drawing processing, then roving processing, fine sand processing and spooling processing are carried out, and finally lyocell/combed cotton blended yarns 2 are obtained;
s2: placing the Lyocell/combed cotton blended yarn 2, the carbon black filament 1 and the far infrared filament 3 on a covering machine for processing, taking the Lyocell/combed cotton blended yarn 2 and the far infrared filament 3 as wrapping materials, taking the carbon black filament 1 as a core material, and spinning the core material into environment-friendly Lyocell yarn by an electronic covering machine;
s3: and (3) placing the environment-friendly lyocell yarn in the S2 on a knitting machine for processing to obtain the environment-friendly lyocell knitted fabric.
The yarn mixing proportion and the spun yarn specification are as follows:
the following tables are ring spun and compact siro spun yarns:
serial number Product(s) Number of points
1 Compact siro lyocell yarn 40s
2 Lyocell 50/cotton 50 blended yarn 32s，40s
3 Compact lyocell 50/cotton 50 blended yarn 32s，40s
4 Lyocell 50/combed cotton 50 blended yarn 32s，40s
5 Compact siro lyocell 50/combed cotton 50 blended yarn 32s，40s
As shown in fig. 2:
(1) and blowing-carding-drawing process:
the main purpose is to make the fiber fully mixed, opened, decontaminated, carded, short fiber removed and uniformly formed into strips. The blowing-carding combination forms a complete system by opening and picking, carding, pipeline airflow cotton conveying, cotton feeding boxes, continuous and uniform cotton feeding control technology, auto-leveling technology, noil sucking, dust sucking and dust filtering systems and the like, integrates the technologies of machine, electricity, instrument, gas, micro-electronics and computer into a whole, and has high automation degree. The blowing-carding is to improve the quality of the sliver finished yarn, replaces the traditional process of opening-pressing-reopening with the gradual opening process, avoids the problem of uneven cotton feeding during cotton carding caused by the poor joint and the like during unwinding and reel changing, is favorable for improving the quality of the sliver finished yarn and reducing the broken ends of spun yarns, is favorable for improving the labor productivity and lightening the labor intensity; shortening the process flow and reducing the cotton waste, the blowing-carding combination becomes one of the important marks for realizing the modernization of the textile mill. The fiber material is subjected to opening and carding in a blowing-carding process to form a continuous strip-shaped semi-finished product, which is called a raw strip.
(2) And drawing:
the raw sliver produced by the carding machine has the primary form of sliver after the fibers are primarily oriented and straightened. However, the cotton carding sliver has a large unevenness, the fibers in the sliver are arranged disorderly, most of the fibers are in a hook state, and if the sliver is directly spun into spun yarn, the spun yarn quality is poor. Therefore, before further spinning, cotton carding and sliver drawing are needed to be combined, the evenness of sliver and the fiber state are improved, and the main tasks of the drawing process are as follows: merging: 6-8 slivers are fed into a drawing frame in a combined mode to form one sliver, and the unevenness of long sliver sections is improved. The weight unevenness of the raw slivers is about 4.0 percent, and the weight unevenness of the cooked slivers after the combination is reduced to below 1 percent; drafting: the sliver is drawn to be thin to the original degree, and simultaneously the state of the fiber is improved through drawing, so that the hook and the crimped fiber can be further straightened and parallel, and the small cotton bundle is further separated into single fibers. The quantitative determination of the drawn sliver is effectively controlled by changing the drafting multiple, so that the weight deviation and the weight irregularity of spun yarn are ensured to meet the standard; mixing: the mixing of single fibers is further realized by a repeated combination method, the uniform cotton mixing component of the sliver is ensured, and the yarn quality is stabilized; strip forming: the cotton sliver made by the drawing frame is regularly coiled in the cotton sliver can for transportation and storage, and is used for the next working procedure.
(3) And a roving process:
the cooked cotton sliver produced by the drawing frame is subjected to preliminary underextension elongation, and is added with smaller twist, the extension parallelism of the fiber is further improved, and the finished product is wound on a roving bobbin. The purpose is as follows: firstly, the cotton sliver is drawn to be longer and thinner so as to have proper diameter and make the fiber more straight. Secondly, after the cotton sliver is drafted, the volume is greatly reduced, the fibers are more parallel, and the fibers must be mutually cohered by a little twist, so that proper strength is given. And thirdly, the spun roving is wound on a bobbin to form a proper shape, so that the roving is convenient to use and carry in engineering.
(4) Spun yarn (compact siro spinning) process
The compact siro spinning is characterized in that two pieces of roving are fed on a compact spinning frame at a certain interval, the advantages of the siro spinning and the compact spinning are combined, the yarn evenness CV value, the slub and the detail index are very good, the single yarn strength is high, the structure is compact, the wear resistance is good, the hairiness is less, the harmful hairiness above 3mm is extremely less, the yarn is smooth and clean, and the fabric quality is high.
(5) Automatic winding process
The automatic winder is a high-level latest generation textile machinery product integrating machine, electricity, instrument and gas, and is used for winding compact sirospun cop into knotless cheese and removing yarn defects in the winding process.
The blended yarn 2 and the far-infrared filament 3 are used as wrapping materials, the carbon black filament 1 is used as a core material, and the environment-friendly lyocell/antistatic/warm-keeping functional yarn is spun by an electronic type covering machine. The number of wrapping layers is 6.5, 8, 10, 12, 14 and 16turns/cm, and the number of wrapping layers is single-layer wrapping and double-layer wrapping.
As shown in fig. 1 and 3-7:
covering machine:
1) and the process parameters are as follows:
as shown in fig. 4, the environmental protection lyocell/antistatic/thermal functional yarn is spun by an electronic covering machine with lyocell yarn and far-infrared filament as wrapping material and carbon black filament as core material. In the process of the electronic type covering machine, the carbon black filament is firstly fed from the end of a feeding roller (A), passes through a hollow spindle (D-a) and a rotary drum of a hollow spindle (D-b), and is collected by a winding roller (K) to form environment-friendly lyocell/antistatic/warm-keeping functional yarn. The number of wrapping layers is 6.5, 8, 10, 12, 14 and 16turns/cm, and the number of wrapping layers is single-layer wrapping and double-layer wrapping.
2) And a knitting process:
as shown in FIG. 5, the knitting machine is a double-face knitting machine with a gauge of 28 needles/25.4 mm, a cylinder diameter of 838mm (33"), and a total number of 2880 needles.
3) And knitting needle arrangement:
the needles are arranged in the sequence ABAB, wherein A, B represent heel needles of different heights, and the 12-way stitch is a complete stitch.
a. The double-sided circular weft knitting machine is used for knitting, the upper needle and the lower needle adopt a single-dividing yarn compound yarn bending mode, the yarn bending tension is small during knitting, large-goods production is facilitated through triangle structure change and knitting needle change, the yarn looping tension is reasonably adjusted, the structure of the front and back side yarns is balanced, and the surface layers of the two sides of the stretched fabric cannot expose the longitudinal loops;
b. the fabric adopts two coil lengths, and yarn feeding strips are well divided according to requirements;
c. knitting all triangular odd paths of the upper dial in a loop, adjusting the needle pressing depth to be 2.0-2.2 mm, keeping the yarn tension at 3g, and keeping all even paths without needle lifting and needle pressing;
d. the needle pressing depth is adjusted to 2.2-2.4mm, the yarn tension is kept at 4-5g, and the generation of horizontal stripes on the surface of the fabric is prevented;
e. the position of the yarn is needed to be noticed when the yarn is arranged, and the yarn is checked after the arrangement is finished;
f. back looping knitting is adopted, the position of a steel edge is adjusted to be 2-3 needles on the left edge of a steel shuttle away from the closed end of a needle latch of a dial needle, and meanwhile, the tension of a cloth rolling frame is large, the fabric is required to be tensioned, and the cloth is prevented from falling;
g. a car stop worker needs to clean the machine table and pay attention to checking the effects of the facial parts, so that the problems of oil needles, broken needles and the like are prevented;
h. the good temperature and humidity of the workshop are kept, and the fluffing, yarn breaking and hole breaking of the yarns are prevented.
As shown in fig. 8-11:
result data:
Figure BDA0002112175370000081
Figure BDA0002112175370000082
Figure BDA0002112175370000091
compared with the related technology, the environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions provided by the invention has the following beneficial effects:
the environment-friendly lyocell/antistatic/warm-keeping functional yarn with the core-shell structure is prepared by processing the environment-friendly lyocell fiber and the cotton fiber through a spinning process, preparing environment-friendly green blended yarn 2, wherein the blended yarn 2 with different characteristics is prepared by using the lyocell fibers with different proportions, manufacturing the compact lyocell blended yarn by using the compact lyocell spun yarn also introduced in the yarn quality improving process, and processing the compact lyocell blended yarn, a carbon black filament and the infrared fiber through a covering machine process, and finishing the environment-friendly lyocell/antistatic/warm-keeping functional fabric through the weaving process of a knitting machine, so that the fabric with the functions of far infrared ray release rate, antistatic property, moisture wicking property and the like can be met.
The invention also provides a transfer device of the environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions, which comprises: a base plate 4; the four support frames 5 are fixedly arranged on the top of the bottom plate 4 in a rectangular shape; the top plate 6 is fixedly arranged at the top ends of the four support frames 5; and the fixing mechanisms 7 are symmetrically and fixedly arranged on the top of the top plate 6.
The fixing mechanism 7 comprises a first supporting block 8 fixedly installed on the top plate 6, and a placing groove 9 is formed in the top of the first supporting block 8.
Threaded cavity 10 has been seted up on the first supporting block 8, threaded cavity 10 female thread installs connecting block 11, the top fixed mounting of connecting block 11 has bracing piece 12, the top of bracing piece 12 extends to the top of first supporting block 8 and rotation install fixed block 13, one side fixed mounting of fixed block 13 has second supporting block 14.
A positioning groove 15 is formed in the bottom of the second supporting block 14, the positioning groove 15 is matched with the placing groove 9, and openings are formed in the two sides of the positioning groove 15 and the placing groove 9.
The top end of the support rod 12 is fixedly provided with a knob 16, and the outer side of the knob 16 is fixedly sleeved with an anti-skid sleeve.
The top of the fixed block 13 is provided with a rotating hole, and the support rod 12 penetrates through the rotating hole and is rotatably connected with the inner wall of the rotating hole.
The outer side of the support rod 12 is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.
A through hole is formed in the inner wall of the top of the threaded cavity 10, and the support button 12 penetrates through the through hole.
Four universal wheels are fixedly mounted at the bottom of the bottom plate 4 and are rectangular.
The working principle of the transfer device for the environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions provided by the invention is as follows:
when the prepared environment-friendly Lyocell knitted cheese is transported and stored, the environment-friendly Lyocell knitted cheese is placed in the placing groove 9, the second supporting block 14 is rotated by taking the supporting rod 12 as a shaft, the second supporting block 14 drives the positioning groove 15 to rotate, the second supporting block 14 is kept not to move in the horizontal direction until the positioning groove 15 is positioned right above the environment-friendly Lyocell knitted cheese, then the knob 16 is rotated, the knob 16 drives the connecting block 11 to rotate in the threaded cavity 10, the connecting block 11 moves downwards while rotating, the connecting block 11 drives the fixing block 13 to move downwards through the supporting rod 12, the fixing block 13 drives the second supporting block 14 to move downwards, and the environment-friendly Lyocell knitted cheese can be transported through the bottom plate 4, the supporting frame 5 and the top plate 6 until the second supporting block 14 and the first supporting block 8 tighten the environment-friendly Lyocell knitted cheese, and through fixed establishment 7, can fix environmental protection lyocell knitting cheese to prevent when transporting environmental protection lyocell knitting cheese, environmental protection lyocell knitting cheese is loose indiscriminate because of vibrations.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. An environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions is characterized by comprising the following raw materials:
carbon black filaments;
the carbon black filament is wound on the outer side of the carbon black filament, and the lyocell/combed cotton blended yarn comprises lyocell fibers and cotton fibers;
the far infrared filament is wrapped on the carbon black filament;
the preparation method comprises the following steps:
s1: cotton fibers and lyocell fibers are sequentially subjected to opening picking processing, cotton carding processing and combing processing to obtain combed cotton slivers and lyocell slivers, then the combed cotton slivers and the lyocell slivers are subjected to drawing processing, then roving processing, fine sand processing and spooling processing are carried out, and finally lyocell/combed cotton blended yarns are obtained;
s2: placing the Lyocell/combed cotton blended yarn, the carbon black filament and the far infrared filament on a covering machine for processing, taking the Lyocell/combed cotton blended yarn and the far infrared filament as covering materials, taking the carbon black filament as a core material, and spinning the core material into environment-friendly Lyocell yarn by an electronic covering machine;
s3: and (3) placing the environment-friendly lyocell yarn in the S2 on a knitting machine for processing to obtain the environment-friendly lyocell knitted fabric.
2. The utility model provides a transfer device of environmental protection lyocell knitted fabric with antistatic and cold-proof function which characterized in that includes:
a base plate;
the four support frames are fixedly arranged on the top of the bottom plate in a rectangular shape;
the top plate is fixedly arranged at the top ends of the four support frames;
and the fixing mechanisms are symmetrically and fixedly arranged on the top of the top plate.
3. The transfer device for the environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions as claimed in claim 2, wherein the fixing mechanism comprises a first supporting block fixedly mounted on the top plate, and a placing groove is formed in the top of the first supporting block.
4. The transfer device of the environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions as claimed in claim 3, wherein a threaded cavity is formed in the first supporting block, a connecting block is installed in the threaded cavity in a threaded mode, a supporting rod is fixedly installed at the top of the connecting block, the top end of the supporting rod extends to the position above the first supporting block and is rotatably installed with a fixed block, and a second supporting block is fixedly installed on one side of the fixed block.
5. The transfer device for the environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions as claimed in claim 4, wherein a positioning groove is formed in the bottom of the second supporting block, the positioning groove is matched with the placing groove, and openings are formed in the positioning groove and the placing groove.
6. The transfer device with the antistatic and warm-keeping functions for the environment-friendly Lyocell knitted fabric according to claim 4, wherein a knob is fixedly mounted at the top end of the supporting rod, and an anti-slip sleeve is fixedly sleeved on the outer side of the knob.
7. The transfer device for the environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions as claimed in claim 4, wherein a rotating hole is formed in the top of the fixing block, and the support rod penetrates through the rotating hole and is rotatably connected with the inner wall of the rotating hole.
8. The transfer device for the environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions as claimed in claim 7, wherein a bearing is fixedly sleeved on the outer side of the support rod, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.
9. The transfer device for the environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions as claimed in claim 4, wherein a through hole is formed in the inner wall of the top of the threaded cavity, and the support button penetrates through the through hole.
10. The transfer device for the environment-friendly Lyocell knitted fabric with the antistatic and warm-keeping functions as claimed in claim 2, wherein four universal wheels are fixedly mounted at the bottom of the bottom plate, and the four universal wheels are divided into rectangles.
CN201910576266.3A 2019-06-28 2019-06-28 Environment-friendly Lyocell knitted fabric with antistatic and warm-keeping functions and transfer device Pending CN112144174A (en)

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CN1372027A (en) * 2002-03-07 2002-10-02 薛元 Method and apparatus for making core-spun yarn of steple-fibre covered filament
CN203429323U (en) * 2013-08-05 2014-02-12 浙江凯发新材料有限公司 Silvering filament composite function wrap yarn
CN205617024U (en) * 2016-04-25 2016-10-05 盐城双山华峰纺织有限公司 Multi -functional blended yarn of feature of environmental protection
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