CN215887382U

CN215887382U - Color mixture spinning core-spun colored porcelain yarn production device

Info

Publication number: CN215887382U
Application number: CN202120125241.4U
Authority: CN
Inventors: 张太顺; 应盛华; 胡英杰
Original assignee: Aksu Huafu Color Textile Co ltd
Current assignee: Aksu Huafu Color Textile Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2022-02-22
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a color mixing spinning core-spun color porcelain yarn production device, wherein a front roller, a middle roller and a rear roller are arranged in parallel, and a three-hole bell mouth is arranged between the rear roller and the middle roller; the filament feeding device, the tension controller and the godet wheel are sequentially arranged according to the running direction of the filament, and the tail end of the filament is fed into a rear jaw of the front roller; feeding a first roving on the first spindle and a second roving on the second spindle into a middle roller through a double-notch positioner and two side holes of a three-hole bell mouth respectively, and fusing with a filament in a front drafting zone; and third roving on the third spindle is fed into the bell mouth of the rear roller through the yarn guide rod and is fused with the filaments in the front drafting zone through the middle holes of the three-hole bell mouth behind the middle roller in sequence. The utility model organically combines the color-mixing spinning technology, the core-spun yarn spinning technology and the color silk material, and the product has good shape-keeping and anti-pilling, simultaneously gives bright color to the spun yarn and presents the appearance of incomplete coating, penetration and refraction of the color silk.

Description

Color mixture spinning core-spun colored porcelain yarn production device

Technical Field

The utility model relates to the technical field of textile yarns, in particular to a device for producing a core-spun colored porcelain yarn by color mixing spinning.

Background

Core spun yarns have been produced for over 40 years since the mid-60's of the 20 th century. The core spun yarn is also called composite yarn or covering yarn, and is a new type of yarn formed by combining two or more kinds of fibers. The birth of the core-spun yarn product meets the requirements of the market on the aspects of moisture absorption, air permeability, shape keeping, free wearing expansion, no pressing feeling, constraint feeling and the like of the clothes, and is widely applied to various clothes, such as close-fitting sports series of swimwear, gymnastics clothes and the like; such as pantyhose, rabbit sweaters, wool yarns and other household series; such as jackets, shirts, jeans, etc. The core-spun yarn has more obvious advantages when being applied to the field of color-blended spinning:

1) the yarn is not dyed any more, the subsequent production process is shortened, and the yarn is easy to accept by customers;

2) the yarn strength is increased, and the production efficiency of customers is improved to a certain extent;

3) the advantages of each component can be fully utilized to meet the requirements of different fabrics on the yarn (for example, the natural fiber covered on the periphery of the yarn can provide comfortable hand feeling and satisfactory appearance);

4) chemical fibers with relatively low cost can be used for bearing the related performances of high yarn strength, elasticity, quick drying and the like;

5) the functional filaments can be utilized to realize the functionalization of yarn products, such as moisture absorption and quick drying, antibiosis, ultraviolet resistance and the like;

6) the fashionable appearance of the yarn product can be realized by utilizing the colored filaments;

7) the yarn fabric spun by the technology can better improve the fuzzing and pilling resistance of the fabric;

8) can reduce the use proportion of the dyed fiber, is not only environment-friendly, but also is more beneficial to improving the spinnability of colored terylene varieties.

However, the core-spun yarns on the market are all natural-color yarns, and are yarns for tatting, and the application of the core-spun yarn production technology to the mixed-color spinning production is almost blank.

Therefore, the problem that needs to be solved urgently by those skilled in the art is to provide a device for producing a core-spun colored porcelain yarn by mixed color spinning.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a device for producing a color-mixed spun core-spun colored porcelain yarn, which can organically combine a color-mixed spinning technology, a core-spun yarn spinning technology and a colored silk material.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a color mixing spinning core-spun color porcelain yarn production device comprises a spinning frame, a roving frame, a front roller, a middle roller, a rear roller and a three-hole bell mouth;

the front roller, the middle roller and the rear roller are arranged in parallel, and the three-hole bell mouth is arranged between the rear roller and the middle roller;

the spinning machine comprises a filament feeding device, a tension controller and a godet wheel; the filament feeding device, the tension controller and the godet wheel are sequentially arranged according to the running direction of the filament, and the tail end of the filament is fed into the rear jaw of the front roller;

the roving frame comprises a first suspended spindle, a second suspended spindle, a third suspended spindle, a double-notch positioner and a yarn guide rod; the first roving on the first spindle and the second roving on the second spindle are respectively fed into the bell mouth of the middle roller through the double-notch positioner and the holes on two sides of the three-hole bell mouth to be fused with the filaments in the front drafting zone; and third roving on the third spindle is fed into the horn mouth of the rear roller through the yarn guide rod and sequentially passes through the middle hole of the three-hole horn mouth and the horn mouth of the middle roller in the front drafting zone to be fused with the filaments.

Furthermore, the bell mouth of the rear roller is a high-low bell mouth.

By adopting the scheme, the utility model has the beneficial effects that:

the utility model organically combines the mixed color spinning technology, the core-spun yarn spinning technology and the color silk material, the product has good shape-keeping and anti-pilling performance, simultaneously endows the spinning with unique bright color, presents the fashionable appearance of incomplete coating, penetration and refraction of the color silk, can be used for knitting and tatting yarns, is made into jeans, T-shirts, sportswear, formal costume, casual clothes and the like, and is a superior raw material for weaving fashionable, casual and sports textile fabrics.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a device for producing a core-spun colored porcelain yarn by using a color mixing spinning method according to the present invention;

FIG. 2 is a schematic representation of roving and filament placement provided by the present invention;

fig. 3 is a schematic view of a high-low bell mouth structure provided by the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the embodiment of the utility model discloses a device for producing a core-spun color porcelain yarn by color mixing spinning, which comprises a spinning frame, a roving frame, a front roller 1, a middle roller 2, a rear roller 3 and a three-hole bell mouth 4;

the front roller 1, the middle roller 2 and the rear roller 3 are arranged in parallel, and the three-hole bell mouth 4 is arranged between the rear roller 3 and the middle roller 2;

the spinning machine comprises a filament feeding device 5, a tension controller 6 and a godet wheel 7; the filament feeding device 5, the tension controller 6 and the godet 7 are sequentially arranged according to the running direction of the filament, and the tail end of the filament is fed into the rear jaw of the front roller 1;

the roving frame comprises a first suspended spindle, a second suspended spindle, a third suspended spindle, a double-notch positioner 8 and a yarn guide rod 9; the first roving on the first spindle and the second roving on the second spindle are respectively fed into the bell mouth of the middle roller 2 through the double-notch positioner 8 and the two side holes of the three-hole bell mouth 4, and are fused with the filaments at the rear jaw of the front roller 1; the double-notch positioner 8 is used for controlling the running direction of roving (single roving or double rovings), third roving on a third spindle is fed into a horn mouth of the rear roller 3 through a yarn guide rod 9 and enters a front drafting zone through a middle hole of the three-hole horn mouth 4 in sequence, and is fused with filaments at a rear jaw of the front roller 1.

Specifically, the bell mouth of the back roller 3 is a high-low bell mouth.

The first roving, the second roving and the third roving can be the same roving or the rovings with different colors, quantitative quantities and compositions.

The production process of the utility model comprises the following steps:

1) the method comprises the following steps of respectively preparing colored roving A from fibers with one or more colors after cotton grabbing, cotton mixing, cotton opening, coiling, cotton carding and drawing, and specifically comprises the following steps: firstly, determining a color ratio by sampling according to the color requirement of a product, finely distributing and mixing cotton according to the color ratio composition to form a raw material package for manufacturing roving A, then loading the raw material package into a tray and processing the raw material package into a roll, wherein the dry weight of the roll is 340-450 g/m, the length of the roll is 30-40 m, carding the roving A roll into strips on a carding machine such as FA201B, the dry weight of the raw strips is 15-25 g/5 m, the doffer speed is 15-22 r/min, the cylinder speed is 320-360r/min, the licker-in speed is 600-900r/min, the spacing distance between a cover plate and a cylinder card clothing is 8,7,7,7,6 according to a cotton process configuration, then carrying out 2-3 times of doubling and drafting on a drawing machine (such as D81), the dry weight of the drawn strips is 13-25 g/5 m, the doubling number is 6-8, the drafting is 6-10 times, and the vehicle speed is 260-400 m/min, then processing the slivers prepared in the steps into rough yarns in a roving machine (such as FA458), matching the quantitative quantity of the rough yarns according to the number of the spun yarns, designing the dry weight of the rough yarns to be 3-8g/10m, the drafting multiple to be 5-12 times, the twist coefficient of the rough yarns to be 70-130, and the spindle rotation speed to be 700-plus-1000 r/min, finally drafting the rough yarns on the roving machine, and adding a certain twist to ensure that the rough yarns have a certain cohesive force, the dry quantitative quantity of the rough yarns is 3.0-6.5 g/10m, the drafting is 5-10 times, the twist coefficient is 70-130, and the spindle speed is 700-1000 r/min;

2) the roving A is fed from a horn mouth of a rear roller 3, and is fed into a middle horn mouth of a three-hole horn mouth 4 at the rear part of a middle roller 2 through holding of the rear roller 3, the rear roller 3 intermittently moves under the action of a servo control motor, and the rear roller 3 is controlled to feed the roving A with the variation range of 3cm intermittently being 20%; winding the roving A into a cone yarn on an automatic winder at the winding speed of 1000-1600 m/min;

3) the filament B is fed into the back jaw of the front roller 1 along the arc surrounded by the front leather roller through a yarn guide hook, a tension disc, a tension controller 6 and a front and back yarn guide wheel 12 on a cradle; the filament is 40D/24F natural color polyester filament, the dry weight of spun yarn is 1.48-7.38 g/100 m, the drafting is 15-35 times, the twist is 283-730T/m, and the spindle speed is 9000-14000 r/min;

4) and fusing the roving A and the filament B at the rear jaw of the front roller 1 and outputting core-spun yarns, and weaving plain cloth by using a 12-stitch machine when weaving a fabric, wherein the density of the fabric is corrected according to normal parameters of 0.72-0.80.

Wherein the coating difference adjustment of the filament B adopts the following steps: firstly, under the state of starting and not cutting off the head, a beam-concentrating light source is used for irradiating a floating area, and a filament B is close to the position 1/4 on the right side of the central line of a strand; then a beam-collecting light source is used for irradiating the triangular area, and a small wrench arm is used for quickly pressing down the filament B at the lower end of the triangular area, wherein the filament B is positioned at the position, close to the right side 1/4, of the center line of the triangular area.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A color mixing spinning core-spun color porcelain yarn production device is characterized by comprising a spinning frame, a roving frame, a front roller, a middle roller, a rear roller and a three-hole bell mouth;

the front roller, the middle roller and the rear roller are arranged in parallel, and the three-hole bell mouth is arranged between the middle roller and the rear roller;

the spinning machine comprises a filament feeding device, a tension controller and a godet wheel; the filament feeding device, the tension controller and the godet wheel are sequentially arranged according to the running direction of the filament;

the roving frame comprises a first hanging spindle, a second hanging spindle, a third hanging spindle, a double-notch positioner and a yarn guide rod.

2. A color mixing spinning core-spun colored porcelain yarn production device as claimed in claim 1, wherein the bell mouth of the back roller is a high-low bell mouth.