CN214087051U

CN214087051U - Yarn guiding structure of knitted fabric and yarn supply device using same

Info

Publication number: CN214087051U
Application number: CN202023198708.2U
Authority: CN
Inventors: 杨雷
Original assignee: Shandong Fanghui Knitting Co ltd
Current assignee: Shandong Fanghui Knitting Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-31
Anticipated expiration: 2030-12-25

Abstract

The utility model provides a knitting surface fabric yarn derives structure and uses this yarn feeding device who derives structure, includes a yarn support, is equipped with upper plate and hypoplastron on the yarn support, is equipped with the yarn section of thick bamboo that runs through the setting between upper plate and hypoplastron, is equipped with a support ring in the lower part of hypoplastron, is equipped with an annular cavity on the support ring, is equipped with the rotating part on the annular cavity, connect a yarn derivation piece on the rotating part, the yarn derivation piece includes the first wire guide that sets up with yarn section of thick bamboo relatively and with keep away from the second wire guide that yarn section of thick bamboo set up, the axis of first wire guide sets up with the axis of second wire guide is perpendicular. This application is through setting up the rotating part and set up first wire guide and second wire guide on the rotating part for the yarn can be smooth derive from the yarn support, and can not cause serious wear basically.

Description

Yarn guiding structure of knitted fabric and yarn supply device using same

Technical Field

The application relates to a yarn guiding structure of a knitted fabric and a yarn supplying device using the same.

Background

In the knitting process of various knitted fabrics, various types of guiding devices are generally arranged in order to ensure uniform tension of yarns. The existing yarn leading-out structure is generally adjusted in a thread loop mode, but the thread loop structure is easy to cause yarn abrasion in certain structure directions, and finally, local flaws of the fabric can be caused, and the quality of the knitted fabric can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, this application has proposed a knitting surface fabric yarn on the one hand and has derived structure, including a yarn support, be equipped with upper plate and hypoplastron on the yarn support, be equipped with the yarn section of thick bamboo that runs through the setting between upper plate and hypoplastron, be equipped with a supporting ring in the lower part of hypoplastron, be equipped with an annular cavity on the supporting ring, be equipped with the rotating part on the annular cavity, connect a yarn derivation piece on the rotating part, the yarn derivation piece includes the first wire guide that sets up relatively with the yarn section of thick bamboo and with the second wire guide of keeping away from the setting of yarn section of thick bamboo, the axis of first wire guide sets up with the axis of second wire guide is perpendicular. This application is through setting up the rotating part and setting up first wire guide and second wire guide on the rotating part for the yarn can be derived from the yarn support of flow, and can not cause serious wear basically, owing to be provided with the angle between first wire guide and the second wire guide, can let the yarn have certain tensile derivation, the setting of subsequent part of also being convenient for, under certain circumstances, the screening that this application was derived can break away from independent tension part and directly provide the yarn.

Preferably, the yarn derivation piece includes a transverse connection board that links firmly with the rotating part, and one side of keeping away from yarn derivation piece at transverse connection board is equipped with the derivation riser, first wire guide setting is equipped with a derivation diaphragm on deriving the riser on the lateral part of deriving the riser, the second wire guide setting is on deriving the diaphragm.

Preferably, the yarn guide device further comprises a balancing portion including a balancing plate member disposed away from the yarn guide member.

Preferably, the balance plate component comprises a balance transverse plate, the balance transverse plate and the derivation transverse plate are symmetrically arranged, a balance vertical plate is arranged on the balance transverse plate, and the balance vertical plate and the derivation vertical plate are symmetrically arranged. This application sets up the balance plate that basically symmetry set up in order to let its rotation be in balanced state when carrying out the yarn and drawing forth, avoids causing structural unbalance to and because structural unbalance causes structural damage and structural instability.

Preferably, the support ring comprises a convex ring which is abutted against the lower plate, a support table is arranged below the convex ring, and the annular cavity is arranged on the support table.

Preferably, a buffer gap is arranged above the annular concave cavity and communicated with the yarn barrel.

Preferably, the top end of the yarn barrel penetrates through the upper plate, and the bottom end of the yarn barrel is provided with a supporting platform.

On the other hand, the application also provides a yarn feeding device, which further comprises a yarn tension component arranged on the leading-out side along the yarn leading-out direction.

Preferably, the yarn tension assembly comprises a tension bracket, and a plurality of tension formers arranged in parallel are arranged on the tension bracket.

Preferably, the tension former comprises a tension cylinder, two U-shaped holders are arranged on the tension cylinder, the two U-shaped holders are arranged on the upper chassis in an opposite manner, a clamping and abutting spring is arranged on the upper U-shaped holder, a sleeve nut is arranged above the clamping and abutting spring, and the sleeve nut is in threaded connection with the tension cylinder. According to the tension forming device, the plurality of tension forming devices arranged side by side are arranged, yarns are wound around the gap between the two U-shaped clamping devices in a crossing mode, and under the condition that abrasion is reduced as far as possible, the stability of formed tension is greatly improved.

This application can bring following beneficial effect:

1. the yarn guide device is provided with the rotating part, the first guide hole and the second guide hole are arranged on the rotating part, so that yarns can be guided out from a yarn support in a flow path, and basically no serious abrasion is caused;

2. the balance plates which are basically symmetrically arranged are arranged to enable the yarn to rotate in a balanced state when the yarn is led out, so that structural unbalance is avoided, and structural damage and structural instability caused by structural unbalance are avoided;

3. according to the tension forming device, the plurality of tension forming devices arranged side by side are arranged, yarns are wound around the gap between the two U-shaped clamping devices in a crossing mode, and under the condition that abrasion is reduced as far as possible, the stability of formed tension is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a yarn take-off configuration;

FIG. 2 is a schematic view of the internal structure of the yarn take-off structure;

FIG. 3 is a schematic view of a yarn feeding device;

fig. 4 is a schematic diagram of the structure of the tension former.

Detailed Description

In order to clearly explain the technical features of the present invention, the present application will be explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in the drawings, the following detailed description is given by way of example in order to more clearly explain the overall concept of the present application.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In a first embodiment, as shown in fig. 1 to 4, since the present application is based on a thread supplying device of a yarn guiding-out structure, the present application is described in its entirety based on a thread supplying device, a yarn supplying device includes a yarn guiding-out structure 1, and a yarn tensioning member 2 disposed on a side of the yarn guiding-out in a yarn guiding-out direction. The yarn tension assembly 2 comprises a tension bracket 3, and a plurality of tension formers 4 arranged in parallel are arranged on the tension bracket 3. The tension former 4 comprises a tension cylinder 5, two U-shaped holders 6 with upper and lower chassis oppositely arranged are arranged on the tension cylinder 5, a clamping abutting spring 7 is arranged on the U-shaped holder 6 at the upper part, a socket nut 8 is arranged above the clamping abutting spring 7, and the socket nut 8 is in threaded connection with the tension cylinder 5. The yarn guiding structure 1 comprises a yarn support 9, an upper plate 10 and a lower plate 11 are arranged on the yarn support 9, a yarn bobbin 12 penetrating through the yarn bobbin is arranged between the upper plate 10 and the lower plate 11, a supporting ring 13 is arranged on the lower portion of the lower plate 11, an annular concave cavity 14 is arranged on the supporting ring 13, a rotating portion 15 is arranged on the annular concave cavity 14, a yarn guiding part 16 is connected onto the rotating portion 15, the yarn guiding part 16 comprises a first yarn guide hole 17 and a second yarn guide hole 18, the first yarn guide hole 17 is arranged opposite to the yarn bobbin 12, the second yarn guide hole 18 is arranged far away from the yarn bobbin 12, and the axis of the first yarn guide hole 17 is perpendicular to the axis of the second yarn guide hole 18. Yarn derivation piece 16 includes a transverse connection board 19 that links firmly with rotating part 15, is equipped with in the one side that transverse connection board 19 kept away from yarn derivation piece 16 and derives riser 20, first wire guide sets up on deriving riser 20, is equipped with one at the lateral part of deriving riser 20 and derives diaphragm 21, second wire guide 18 sets up on deriving diaphragm 21. A balancing portion 22 is also included, said balancing portion 22 comprising a balancing plate member arranged opposite the yarn exit member 16. The balance plate assembly comprises a balance transverse plate 23, the balance transverse plate 23 and the derivation transverse plate 21 are symmetrically arranged, a balance vertical plate 24 is arranged on the balance transverse plate 23, and the balance vertical plate 24 and the derivation vertical plate 20 are symmetrically arranged. The support ring 13 includes a convex ring 25 abutting against the lower plate 11, a support table 26 is provided below the convex ring 25, and the annular cavity 14 is provided on the support table 26. A buffer gap 27 is arranged above the annular cavity 14, and the buffer gap 27 is communicated with the yarn bobbin 12. The top end of the bobbin 12 is arranged through the upper plate 10, and the bottom end of the bobbin 12 is provided with a supporting platform 28.

In use, the yarn is led out from the first and second

yarn guide holes

17 and 18, introduced into the tension former 4, distributed left and right, and left and right between the two U-shaped grippers 6 to induce tension, and in use, the rotating part 15 rotates the yarn leading-out member 16 and the balancing part 22 to continuously lead out the yarn to the yarn using part 29 through the tension former.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a knitting surface fabric yarn derives structure which characterized in that: including a yarn support, be equipped with upper plate and hypoplastron on the yarn support, be equipped with the yarn section of thick bamboo that runs through the setting between upper plate and hypoplastron, be equipped with a supporting ring in the lower part of hypoplastron, be equipped with an annular cavity on the supporting ring, be equipped with the rotating part on the annular cavity, connect a yarn derivation piece on the rotating part, the yarn derivation piece includes the first wire guide that sets up with yarn section of thick bamboo relatively and the second wire guide that sets up with keeping away from yarn section of thick bamboo, the axis of first wire guide sets up with the axis of second wire guide is perpendicular.

2. The yarn leading-out structure of the knitted fabric according to claim 1, characterized in that: the yarn derivation piece includes a transverse connection board that links firmly with the rotating part, is equipped with the derivation riser in one side that the yarn derivation piece was kept away from to the transverse connection board, first wire guide setting is equipped with a derivation diaphragm at the lateral part of deriving the riser on deriving the riser, the second wire guide setting is on deriving the diaphragm.

3. The yarn leading-out structure of the knitted fabric according to claim 2, characterized in that: the yarn guiding device further comprises a balancing part, wherein the balancing part comprises a balancing plate component which is arranged away from the yarn guiding part.

4. The yarn leading-out structure of the knitted fabric according to claim 3, wherein: the balance plate assembly comprises a balance transverse plate, the balance transverse plate and the derivation transverse plate are symmetrically arranged, a balance vertical plate is arranged on the balance transverse plate, and the balance vertical plate and the derivation vertical plate are symmetrically arranged.

5. The yarn leading-out structure of the knitted fabric according to claim 1, characterized in that: the support ring comprises a convex ring which is abutted to the lower plate, a support table is arranged below the convex ring, and the annular cavity is arranged on the support table.

6. The yarn leading-out structure of the knitted fabric according to claim 5, wherein: and a buffer gap is arranged above the annular concave cavity and communicated with the yarn barrel.

7. The yarn leading-out structure of the knitted fabric according to claim 1, characterized in that: the top end of the yarn barrel penetrates through the upper plate, and the bottom end of the yarn barrel is provided with a supporting platform.

8. A yarn feeding device using the yarn take-off structure according to any one of claims 1 to 7, characterized in that: also comprises a yarn tension component arranged at the leading-out side along the yarn leading-out direction.

9. A yarn feeding device according to claim 8, wherein: the yarn tension assembly comprises a tension bracket, and a plurality of tension formers arranged in parallel are arranged on the tension bracket.

10. A yarn feeding device according to claim 9, wherein: the tension former comprises a tension cylinder body, two U-shaped holders are arranged on the tension cylinder body, the upper chassis and the lower chassis of each U-shaped holder are opposite to each other, a clamping abutting spring is arranged on the U-shaped holder above the U-shaped holder, a sleeve nut is arranged above the clamping abutting spring, and the sleeve nut is in threaded connection with the tension cylinder body.