CN112323218A - Preparation method of black colored ribbon grid double-faced woolen cloth and equipment for producing fasciated yarn of black colored ribbon grid double-faced woolen cloth - Google Patents
Preparation method of black colored ribbon grid double-faced woolen cloth and equipment for producing fasciated yarn of black colored ribbon grid double-faced woolen cloth Download PDFInfo
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- CN112323218A CN112323218A CN202010939131.1A CN202010939131A CN112323218A CN 112323218 A CN112323218 A CN 112323218A CN 202010939131 A CN202010939131 A CN 202010939131A CN 112323218 A CN112323218 A CN 112323218A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/22—Driving or stopping arrangements for rollers of drafting machines; Roller speed control
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/10—Tension devices
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a preparation method of black colored ribbon grid double-faced woolen cloth, which comprises the following steps: preparing lantern yarns and preparing wrapping yarns; the fasciated yarn is used as an insert wire and is interwoven with the black yarn and the white yarn to manufacture a black colored ribbon check double-sided wool fabric; the wrapping yarn is formed by wrapping the space-dyed nylon filament on the lantern yarn. The invention also discloses equipment for producing the black colored belt check double-sided wool wrapped yarn, which can control the tension of the filament during feeding, so that the tension of the filament can be the same as that of the staple fiber; the wrapping effect of the filaments is also better.
Description
Technical Field
The invention relates to a preparation method of black colored ribbon greenpaper double-faced woolen cloth and equipment for producing fasciated yarns of the black colored ribbon greenpaper double-faced woolen cloth.
Background
The Gelunger, also known as Grignard, is a typical British pattern, and on this basis, a default line is added to form a Weiersi's King lattice, namely Windsor. In addition, there are many variations, and in the uk, different patterns symbolize different positions. The fasciated yarn in the raw material of the Grignard double-faced woolen cloth interweaving is an important raw material, in recent years, the novel structure yarn which is compounded by adopting long filaments and short fibers and has various functionalities receives more and more extensive attention, and is continuously improved and improved in the development process, so that the product is developed towards the direction of raw material diversification, structure compound type and function diversification, and the achievements benefit from the adoption of novel raw materials, novel processes, novel equipment and novel control methods, and bring lively vigor to the variety development of the novel structure yarn. The conventional filament and short fiber composite yarn mainly comprises a covering yarn, a wrapping yarn and the like, wherein filaments are generally fed from a front roller clamp in the spinning process, the tension of the fed filaments is difficult to control due to the feeding structure, and the wrapping effect of the filaments is difficult to control due to the asynchronous feeding of the filaments and the wrapped short fibers.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the preparation method of the black colored ribbon grid double-faced woolen cloth, which can control the tension of the filaments during feeding and ensure that the tension of the filaments can be the same as that of the staple fibers; the wrapping effect of the filaments is also better.
In order to achieve the purpose, the technical scheme of the invention is to design a preparation method of black colored ribbon grid double-faced woolen cloth, which comprises the following steps: preparing lantern yarns and preparing wrapping yarns; the fasciated yarn is used as an insert wire and is interwoven with the black yarn and the white yarn to manufacture a black colored ribbon check double-sided wool fabric; the wrapping yarn is formed by wrapping the space-dyed nylon filament on the lantern yarn.
The lantern yarn is made of polyester yarn into 2-metric lantern yarn, and the nylon filament yarn is high-brightness elastic nylon filament yarn; the woven fabric adopts 2/2 common twill weave. The method comprises the steps of performing space dyeing on nylon filaments with high brightness and elasticity imported from Japan, and wrapping the space-dyed nylon filaments on lantern yarns to form space-dyed colored yarns with irregular bent shapes; the weaving uses 2/2 common twill weave, the Green lattice of the classical matching of black and white yarn, and the color wrapping yarn as the inserting line to interweave to form the double-sided woolen cloth.
The technical scheme is that the weight percentage of the black yarn and the white yarn in each raw material is 75%, the black yarn and the white yarn are wool yarns, the weight percentage of the nylon in each raw material is 20%, and the weight percentage of the polyester in each raw material is 5%. The specific ratio of the black yarns to the white yarns is selected and matched according to the requirements of the final Grignard double-faced woolen product.
The invention also provides equipment for producing the wrapping yarn in the black colored ribbon green lattice double-faced woolen cloth, which comprises a rack, wherein a support rod, a rear roller, a middle roller, a front roller and a twisting mechanism are sequentially arranged on the rack along the advancing direction of the yarn, a rear rubber roller is matched and arranged right above the rear roller, a middle rubber roller is matched and arranged right above the middle roller, a front rubber roller is matched and arranged right above the front roller, annular grooves are arranged on the rear rubber roller, the middle rubber roller and the front rubber roller, the width direction of each annular groove is consistent with the roller shaft direction of the rear rubber roller, the middle rubber roller and the front rubber roller, and three horn mouths are arranged on the support rod and are respectively a first short fiber horn mouth, a long fiber horn mouth and a second short fiber horn mouth. Through the three horn mouths that set up on the bracing piece, realize the synchronous feeding of the short-staple of long filament and outsourcing, control the parcel effect of long filament easily.
The further technical scheme is that the rear roller and the middle roller synchronously rotate through a transmission mechanism, and the middle roller and the front roller synchronously rotate through the transmission mechanism. The front, middle and rear rollers realize synchronous rotation through a synchronous transmission mechanism, so that the tension of the filaments and the tension of the short fibers are consistent, and the wrapping effect of the filaments is better.
The twisting mechanism comprises a steel wire ring arranged on the frame, and a spindle is arranged in the steel wire ring; the transmission mechanism is a gear transmission mechanism or a belt transmission mechanism, a gear shaft of the gear transmission mechanism is fixedly connected to a roller shaft of the rear roller or the middle roller or the front roller, and a belt wheel shaft of a belt wheel of the belt transmission mechanism is fixedly connected to a roller shaft of the rear roller or the middle roller or the front roller.
The technical scheme is that the outer frame forming the horn mouth of the filament is arranged on the supporting rod in a sliding mode, a driving mechanism for driving the outer frame to move back and forth along the length direction of the supporting rod is arranged on the supporting rod, and the driving mechanism is electrically connected with a filament tension meter arranged on the rack.
The technical scheme is that the driving mechanism comprises a driving motor and a speed reducer which are fixedly arranged on a supporting rod, the driving motor is connected with the speed reducer, an output shaft of the speed reducer is fixedly connected with a gear, the gear is meshed with the gear, one end of the gear is fixedly connected to the outer frame, a sliding groove for the outer frame to slide back and forth is formed in the supporting rod, and the driving motor is electrically connected with the filament tension meter. The driving motor adopts a forward and reverse rotating motor, so that the outer frame can move back and forth. After the arrangement, the tension of the filament in the middle of the fasciated yarn is always monitored, if the required tension is not achieved, the tension meter sends a signal, the driving motor moves after receiving the signal to push the outer frame to move horizontally, so that the filament originally positioned in the annular grooves on the rear rubber covered roller, the middle rubber covered roller and the front rubber covered roller is pressed by the rubber covered roller and the roller towards the position without the annular grooves on the rear rubber covered roller, the middle rubber covered roller and the front rubber covered roller to enhance the tension of the suspended filament, the tension meter sends a signal again after the tension reaches a preset value, the driving motor stops moving, if the tension exceeds the preset value, the tension meter sends a signal again, the driving motor rotates reversely, so that the filament returns to the middle position, namely positioned in the annular grooves on the rear rubber covered roller, the middle rubber covered roller and the front rubber covered roller, and the basic tension is realized through the drafting effect of the, the press-in feeding of the filaments and the staple fibers is realized between the front drafting zone, namely a front roller and a front rubber roller through the rolling friction between the rubber roller and the roller, so that the filaments and the staple fibers are ensured to keep a basic tension when being wrapped).
The invention has the advantages and beneficial effects that: the tension of the filament during feeding can be controlled, so that the tension of the filament can be the same as that of the staple fiber; the wrapping effect of the filaments is also better. Through the three horn mouths that set up on the bracing piece, realize the synchronous feeding of the short-staple of long filament and outsourcing, control the parcel effect of long filament easily. The front, middle and rear rollers realize synchronous rotation through a synchronous transmission mechanism, so that the tension of the filaments and the tension of the short fibers are consistent, and the wrapping effect of the filaments is better.
Drawings
FIG. 1 is a schematic diagram of the equipment for producing the wrapping yarn in the black color ribbon grid double-faced woolen cloth of the invention;
FIG. 2 is a bottom view of the rear roller, the middle roller, the front roller, the rear rubber roller, the middle rubber roller and the front rubber roller in FIG. 1;
fig. 3 is a side view of the back roller and back glue roller portion of fig. 2.
In the figure: 1. a support bar; 2. a back roller; 3. a middle roller; 4. a front roller; 5. a rear rubber roller; 6. a rubber roller is arranged; 7. a front rubber roller; 8. an annular groove; 9. a transmission mechanism; 10. a bead ring; 11. a spindle; 12. an outer frame; 13. a tension meter; 14. a drive motor; 15. a rack.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3 (for convenience of illustration, fig. 1 does not show a rear rubber roller, a middle rubber roller and a front rubber roller), the invention is a preparation method of a black color belt gray grid double-faced woolen cloth, comprising the following steps: preparing lantern yarns and preparing wrapping yarns; the fasciated yarn is used as an insert wire and is interwoven with the black yarn and the white yarn to manufacture a black colored ribbon check double-sided wool fabric; the wrapping yarn is formed by wrapping the space-dyed nylon filament on the lantern yarn. The lantern yarn is made of polyester yarns into 2-metric lantern yarn, and the nylon filament yarns adopt high-brightness elastic nylon filament yarns; the woven fabric adopts 2/2 common twill weave. The weight percentage of the black yarns and the white yarns in all the raw materials is 75%, the black yarns and the white yarns are wool yarns, the weight percentage of the chinlon in all the raw materials is 20%, and the weight percentage of the terylene in all the raw materials is 5%. The equipment for producing the wrapping yarn in the black colored ribbon check double-sided wool comprises a frame, and is characterized in that a support rod 1, a rear roller 2, a middle roller 3, a front roller 4 and a twisting mechanism are sequentially arranged on the frame along the advancing direction of the yarn, a rear rubber roller 5 is arranged right above the rear roller 2 in a matching manner, a middle rubber roller 6 is arranged right above the middle roller 3 in a matching manner, a front rubber roller 7 is arranged right above the front roller 4 in a matching manner, the rear rubber roller 5 and the middle rubber roller 6 are provided with annular grooves 8, the groove width directions of the annular grooves 8 are consistent with the roller shaft directions of the rear rubber roller 5, the middle rubber roller 6 and the front rubber roller 7, and the support rod 1 is provided with three horn mouths which are respectively a first short fiber horn mouth, a long fiber horn mouth. The back roller 2 and the middle roller 3 synchronously rotate through a transmission mechanism 9, and the middle roller 3 and the front roller 4 synchronously rotate through the transmission mechanism 9. The twisting mechanism comprises a steel wire ring 10 arranged on the frame, and a spindle 11 is arranged in the steel wire ring 10; the transmission mechanism 9 is a gear transmission mechanism 9 or a belt transmission mechanism 9, the wheel axle of the gear transmission mechanism 9 is fixedly connected with the roller shaft of the back roller 2 or the middle roller 3 or the front roller 4, and the wheel axle of the belt pulley of the belt transmission mechanism 9 is fixedly connected with the roller shaft of the back roller 2 or the middle roller 3 or the front roller 4. The outer frame 12 forming the filament horn mouth is arranged on the support rod 1 in a sliding mode, the support rod 1 is provided with a driving mechanism for driving the outer frame 12 to move back and forth along the length direction of the support rod 1, and the driving mechanism is electrically connected with a filament tension meter 13 arranged on the rack. The driving mechanism comprises a driving motor 14 and a speed reducer which are fixedly arranged on the supporting rod 1, the driving motor 14 is connected with the speed reducer, an output shaft of the speed reducer is fixedly connected with a gear, a rack 15 is meshed with the gear, one end of the rack 15 is fixedly connected to the outer frame 12, a sliding groove for the outer frame 12 to slide back and forth is formed in the supporting rod 1, and the driving motor 14 is electrically connected with the filament tension meter 13.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The preparation method of the black colored ribbon grid double-faced woolen cloth is characterized by comprising the following steps of: preparing lantern yarns and preparing wrapping yarns; the fasciated yarn is used as an insert wire and is interwoven with the black yarn and the white yarn to manufacture a black colored ribbon check double-sided wool fabric; the wrapping yarn is formed by wrapping the space-dyed nylon filament on the lantern yarn.
2. The preparation method of the black colored ribbon gray double-faced woolen cloth according to claim 1, wherein the lantern yarn is made of polyester yarn into 2 metric lantern yarn, and the nylon filament yarn is high-brightness elastic nylon filament yarn; the woven fabric adopts 2/2 common twill weave.
3. The preparation method of the black colored ribbon Grignard-two-sided woolen cloth according to claim 2, wherein the weight percentage of the black yarns and the white yarns in each raw material is 75%, the black yarns and the white yarns are wool yarns, the weight percentage of the chinlon in each raw material is 20%, and the weight percentage of the terylene in each raw material is 5%.
4. The production of the black colored ribbon gray grid double-faced wool package winding yarn of any one of claims 1 to 3, which comprises a frame, wherein a support rod, a rear roller, a middle roller, a front roller and a twisting mechanism are sequentially arranged on the frame along the advancing direction of the yarn, a rear rubber roller is arranged right above the rear roller in a matching way, a middle rubber roller is arranged right above the middle roller in a matching way, a front rubber roller is arranged right above the front roller in a matching way, annular grooves are arranged on the rear rubber roller, the middle rubber roller and the front rubber roller, the width direction of each annular groove is consistent with the roller shaft direction of the rear rubber roller, the middle rubber roller and the front rubber roller, and three horn mouths are arranged on the support rod and are respectively a first short fiber horn mouth, a long fiber horn mouth and a second short fiber horn mouth.
5. The device according to claim 4, characterized in that the back roller and the middle roller rotate synchronously through a transmission mechanism, and the middle roller and the front roller rotate synchronously through the transmission mechanism.
6. The apparatus of claim 5, wherein the twisting mechanism comprises a traveler disposed on the frame, the traveler having a spindle disposed therein; the transmission mechanism is a gear transmission mechanism or a belt transmission mechanism, a gear shaft of the gear transmission mechanism is fixedly connected to a roller shaft of the rear roller or the middle roller or the front roller, and a belt wheel shaft of a belt wheel of the belt transmission mechanism is fixedly connected to a roller shaft of the rear roller or the middle roller or the front roller.
7. The apparatus of claim 6, wherein the frame forming the flare of the filament is slidably mounted on a support rod, and a driving mechanism for driving the frame to move back and forth along the length of the support rod is mounted on the support rod and electrically connected to a filament tensiometer mounted on the frame.
8. The device according to claim 7, wherein the driving mechanism comprises a driving motor and a speed reducer fixedly arranged on the support rod, the driving motor is connected with the speed reducer, an output shaft of the speed reducer is fixedly connected with a gear, a rack is meshed with the gear, one end of the rack is fixedly connected to the outer frame, a chute for the outer frame to slide back and forth is arranged on the support rod, and the driving motor is electrically connected with the filament tensiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939131.1A CN112323218B (en) | 2020-09-09 | 2020-09-09 | Preparation method of black color ribbon check double-faced woolen cloth and equipment for producing fasciated yarn of black color ribbon check double-faced woolen cloth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939131.1A CN112323218B (en) | 2020-09-09 | 2020-09-09 | Preparation method of black color ribbon check double-faced woolen cloth and equipment for producing fasciated yarn of black color ribbon check double-faced woolen cloth |
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| Publication Number | Publication Date |
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| CN112323218A true CN112323218A (en) | 2021-02-05 |
| CN112323218B CN112323218B (en) | 2022-11-01 |
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