CN219547204U

CN219547204U - Multicolor loop yarn knotting device

Info

Publication number: CN219547204U
Application number: CN202320458238.3U
Authority: CN
Inventors: 赵云; 宗诚; 薛哲彬
Original assignee: Suzhou Yichenglong Textile Technology Co ltd
Current assignee: Suzhou Yichenglong Textile Technology Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-18
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a multi-color loop yarn knotting device, which relates to the technical field of yarn knotting and comprises: comprising the following steps: the workbench is fixedly connected with a wire mounting frame which extends vertically upwards on the left side of the upper end of the workbench, and a splicing mounting frame which extends vertically upwards on the right side of the upper end of the workbench; the guide mechanism is fixedly arranged on the left side of the lead mounting frame; the yarn tensioners are fixedly arranged in the wire installation frame, a plurality of yarn tensioners are arranged, and the plurality of yarn tensioners are arranged in one-to-one correspondence with the plurality of guide wheels; the impurity removing mechanism is fixedly arranged in the middle of the right side of the lead mounting frame; the yarn splicer is fixedly arranged on the splicing installation frame. The utility model has the advantages that: by arranging the impurity removing mechanism, the thickness uniformity of the yarns entering the yarn splicer is ensured, and the color uniformity of the multi-color loop yarns after the multi-strand yarns are knotted and twisted by the yarn splicer is further ensured.

Description

Multicolor loop yarn knotting device

Technical Field

The utility model relates to the technical field of yarn knotting, in particular to a multi-color loop yarn knotting device.

Background

The loop yarn is one of fancy yarns, and generally consists of three parts, namely core yarn, yarn pressing (sometimes called yarn fixing) and decorative yarn. The core yarn and the yarn are usually made of chemical fiber filaments or acrylic fiber and the like as raw materials for spinning, and the decorative yarn is a part for forming loops on a twisting machine, and can be yarns of various raw materials for spinning or cotton spinning roving loop yarns, and the finished yarns have a regular loop effect.

The multi-color loop yarn is formed by splicing a plurality of yarns, and when the multi-color loop yarn is prepared, a yarn splicer is required to be adopted to twist the multi-strand yarns in a knotting mode, however, when the yarns are prepared, plush knots are easy to appear on the surfaces of the yarns, and when the plush knots are knotted and twisted, the quality of the spun yarns cannot reach the standard due to uneven thickness of the multi-strand yarns.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provides the multi-color loop yarn knotting device, which solves the problems that when the multi-color loop yarn is prepared, a yarn splicer is required to be adopted to twist a plurality of yarns in a knotting mode, however, as the yarns are easy to form plush knots on the surfaces when being prepared, when the plush knots are knotted and twisted, the quality of the spun yarns cannot reach the standard due to uneven thickness of the plurality of yarns.

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

a multi-color loop yarn knotting apparatus comprising:

the workbench is characterized in that a wire mounting frame extending vertically upwards is fixedly connected to the left side of the upper end of the workbench, and a splicing mounting frame extending vertically upwards is fixedly connected to the right side of the upper end of the workbench;

the guide mechanism is fixedly arranged on the left side of the wire mounting frame, a plurality of support arms are fixedly connected to the peripheral surface of the guide mechanism, and guide wheels are rotatably connected to the tail ends of the support arms;

the yarn tensioners are fixedly arranged in the wire mounting frame, the yarn tensioners are provided with a plurality of yarn tensioners, the yarn tensioners are arranged in one-to-one correspondence with the guide wheels, the yarn tensioners comprise yarn sleeves, the inner peripheral surfaces of the yarn sleeves are slidably connected with a plurality of wire fixing clamping plates, and the inner side surfaces of the wire fixing clamping plates are rotatably provided with a plurality of wire guide rollers;

the impurity removing mechanism is fixedly arranged in the middle of the right side of the wire mounting frame, the right end of the impurity removing mechanism is fixedly connected with an impurity removing disc through a plurality of guide posts, a plurality of impurity removing holes are formed in the impurity removing disc in a penetrating mode, the impurity removing holes are arranged in one-to-one correspondence with the plurality of yarn tensioners, and the peripheral surface of each impurity removing hole is fixedly connected with an impurity removing scraper;

and the yarn splicer is fixedly arranged on the splicing installation frame.

Preferably, the yarn sleeve inner surface has seted up a plurality of clamping runner, gu line splint rear side fixedly connected with a plurality of guide sliding columns with clamping runner looks adaptation, guide sliding column extends to clamping runner inside backward to with clamping runner sliding connection.

Preferably, the outside of the guide sliding column is sleeved with a clamping spring, and two ends of the clamping spring are respectively connected with the yarn sleeve and the wire fixing clamp plate.

Preferably, the inner diameter of the impurity removing hole is larger than the wire diameter of the single-strand yarn, and the inner diameter of the impurity removing scraper is slightly larger than the wire diameter of the single-strand yarn.

Preferably, the yarn splicer is any one of an SKN-93 type air splicer, an SKN-95 type air splicer and an SKN-98 type air splicer.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a novel multi-color loop yarn knotting device, which is characterized in that a impurity removing mechanism is arranged, a yarn is scraped and cleaned by a impurity removing scraper before entering a yarn splicer, so that the thickness uniformity of the yarn entering the yarn splicer is ensured, the color uniformity of multi-color loop yarns after being knotted and twisted by the yarn splicer is further ensured, and the quality yield of the spun multi-color loop yarns is further effectively ensured;

according to the utility model, the yarn tensioner is adopted, the yarn is clamped by the yarn fixing clamping plate, so that the yarns are not loosened when the multi-strand yarns are knotted and twisted in the yarn splicer, the sequential stability of the yarns with different colors during twisting is ensured, the prepared multi-color coil yarn can obtain a required gradual change effect, and the yield of multi-color coil yarn production is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a mounting structure on a wire mount according to the present utility model;

FIG. 3 is a cross-sectional view of a mounting structure on a wire mount of the present utility model;

FIG. 4 is an enlarged partial schematic view of FIG. 3A;

fig. 5 is a partially enlarged schematic view at B in fig. 3.

The reference numerals in the figures are:

1. a work table; 101. a wire mounting rack; 102. splicing the mounting frame; 2. a guide mechanism; 201. a support arm; 202. a guide wheel; 3. a yarn tensioner; 301. a yarn sleeve; 3011. clamping the sliding groove; 302. a wire fixing clamping plate; 3021. a guide sliding column; 303. a wire roller; 304. a clamping spring; 4. a impurity removing mechanism; 401. a impurity removing disc; 402. removing impurity holes; 403. a impurity removing scraper; 5. yarn splicer.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-5, a multi-colored loop yarn knotting apparatus, comprising:

the workbench 1, wherein a wire mounting frame 101 extending vertically upwards is fixedly connected to the left side of the upper end of the workbench 1, and a splicing mounting frame 102 extending vertically upwards is fixedly connected to the right side of the upper end of the workbench 1;

the guide mechanism 2 is fixedly arranged on the left side of the wire mounting frame 101, a plurality of support arms 201 are fixedly connected to the peripheral surface of the guide mechanism 2, and guide wheels 202 are rotatably connected to the tail ends of the support arms 201;

yarn entering the yarn tensioner 3 is guided through the guide wheel 202, friction between the yarn and the edge of the yarn tensioner 3 can be effectively reduced, the breakage rate of the yarn during knotting and twisting is further reduced, and the preparation stability of the multi-color-coil yarn is further effectively guaranteed.

The yarn tensioner 3, yarn tensioner 3 fixed mounting is in the wire mounting frame 101 inside, yarn tensioner 3 is provided with a plurality of, a plurality of yarn tensioners 3 and a plurality of guide wheels 202 are arranged in a one-to-one correspondence, yarn tensioner 3 includes yarn sleeve 301, yarn sleeve 301 inner peripheral surface sliding connection has a plurality of solidus splint 302, a plurality of wire gyro wheels 303 are rotatably mounted on the inner side surface of solidus splint 302, a plurality of clamping slide grooves 3011 are provided on the inner surface of yarn sleeve 301, a plurality of guide sliding columns 3021 matched with clamping slide grooves 3011 are fixedly connected on the rear side of solidus splint 302, guide sliding columns 3021 extend backwards into clamping slide grooves 3011 and are in sliding connection with clamping slide grooves 3011, clamping springs 304 are sleeved outside guide sliding columns 3021, and two ends of each clamping spring 304 are respectively connected with yarn sleeve 301 and solidus splint 302;

by arranging the yarn tensioner 3, when the yarn enters the yarn sleeve 301, the yarn is clamped by the yarn fixing clamp plate 302 under the action of the elastic force of the clamping spring 304, so that when a plurality of yarns are knotted and twisted in the yarn splicer, the yarns are not loosened, the sequential stability of the yarns with different colors during twisting is ensured, and the prepared multi-color loop yarn can obtain a required gradual change effect;

the impurity removing mechanism 4 is fixedly arranged in the middle of the right side of the wire mounting frame 101, the right end of the impurity removing mechanism 4 is fixedly connected with an impurity removing disc 401 through a plurality of guide posts, a plurality of impurity removing holes 402 are formed in the impurity removing disc 401 in a penetrating mode, the impurity removing holes 402 are arranged in one-to-one correspondence with the yarn tensioners 3, and impurity removing scrapers 403 are fixedly connected to the inner peripheral surfaces of the impurity removing holes 402;

the inner diameter of the impurity removing hole 402 is larger than the wire diameter of the single-strand yarn, and the inner diameter of the impurity removing scraper 403 is slightly larger than the wire diameter of the single-strand yarn;

when the yarn enters the impurity removing hole 402, if the fluffy lumps exist on the surface of the yarn, the wire diameter of the fluffy lumps is larger than the inner diameter of the impurity removing scraper 403, and the impurity removing scraper 403 scrapes and cleans the fluffy lumps on the surface of the yarn, so that the uniformity of the thickness of the yarn entering the yarn splicer is ensured.

The yarn splicer 5, the yarn splicer 5 is fixedly arranged on the splicing mounting frame 102;

the yarn splicer 5 is any one of an SKN-93 type air splicer, an SKN-95 type air splicer and an SKN-98 type air splicer.

The multi-color loop yarn with gradual change effect is formed by twisting a plurality of yarns with different colors by a yarn splicer 5.

The application process of the utility model is as follows: firstly, a plurality of yarns with different colors are respectively led into a yarn tensioner 3 through different guide wheels 202, a fixing clamp plate 302 clamps the yarns under the action of the elastic force of a clamping spring 304, then the yarns are led into a impurity removing hole 402, after the fluffs on the surfaces of the yarns are scraped and cleaned by an impurity removing scraper 403, the yarns with different colors are led into a yarn splicer 5, and the yarns with different colors are knotted and twisted by the yarn splicer 5 to form the multi-color loop yarn with a gradual change effect.

In summary, the utility model has the advantages that: by arranging the impurity removing mechanism, the thickness uniformity of the yarns entering the yarn splicer is ensured, and the color uniformity of the multi-color loop yarns after the multi-strand yarns are knotted and twisted by the yarn splicer is further ensured.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A multi-colored loop yarn knotting apparatus comprising:

the device comprises a workbench (1), wherein a wire mounting frame (101) extending vertically upwards is fixedly connected to the left side of the upper end of the workbench (1), and a splicing mounting frame (102) extending vertically upwards is fixedly connected to the right side of the upper end of the workbench (1);

the guide mechanism (2), the guide mechanism (2) is fixedly arranged on the left side of the wire mounting frame (101), a plurality of support arms (201) are fixedly connected to the peripheral surface of the guide mechanism (2), and guide wheels (202) are rotatably connected to the tail ends of the support arms (201);

yarn tensioning ware (3), yarn tensioning ware (3) fixed mounting in inside wire mounting bracket (101), yarn tensioning ware (3) are provided with a plurality ofly, a plurality of yarn tensioning ware (3) with a plurality of leading wheel (202) one-to-one sets up, yarn tensioning ware (3) include yarn sleeve (301), yarn sleeve (301) inner peripheral surface sliding connection has a plurality of solidus splint (302), a plurality of wire gyro wheels (303) are installed in the rotation of solidus splint (302) inboard surface;

the device comprises a wire mounting rack (101), a impurity removing mechanism (4), wherein the impurity removing mechanism (4) is fixedly arranged in the middle of the right side of the wire mounting rack (101), the right end of the impurity removing mechanism (4) is fixedly connected with an impurity removing disc (401) through a plurality of guide posts, a plurality of impurity removing holes (402) are formed in the impurity removing disc (401) in a penetrating mode, the impurity removing holes (402) are arranged in one-to-one correspondence with the yarn tensioners (3), and impurity removing scrapers (403) are fixedly connected to the inner peripheral surfaces of the impurity removing holes (402);

and the yarn splicer (5) is fixedly arranged on the splicing installation frame (102).

2. The multi-color loop yarn knotting device as claimed in claim 1, wherein a plurality of clamping sliding grooves (3011) are formed in the inner surface of the yarn sleeve (301), a plurality of guiding sliding columns (3021) matched with the clamping sliding grooves (3011) are fixedly connected to the rear side of the fixing clamp plate (302), and the guiding sliding columns (3021) extend backwards into the clamping sliding grooves (3011) and are in sliding connection with the clamping sliding grooves (3011).

3. The multi-color loop yarn knotting device as claimed in claim 2, wherein a clamping spring (304) is sleeved outside the guide sliding column (3021), and two ends of the clamping spring (304) are respectively connected with the yarn sleeve (301) and the yarn fixing plate (302).

4. A multi-color loop yarn knotting apparatus as claimed in claim 3, wherein the inner diameter of the impurity removing hole (402) is larger than the wire diameter of the single yarn, and the inner diameter of the impurity removing scraper (403) is slightly larger than the wire diameter of the single yarn.

5. The multi-color loop yarn knotting apparatus as claimed in claim 4, wherein the yarn splicer (5) is any one of SKN-93 type air splicer, SKN-95 type air splicer and SKN-98 type air splicer.