CN216585384U

CN216585384U - Cotton yarn feeding device

Info

Publication number: CN216585384U
Application number: CN202123233112.6U
Authority: CN
Inventors: 黄景盛
Original assignee: Wenzhou Luteng Cotton Textile Co ltd
Current assignee: Wenzhou Luteng Cotton Textile Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-24
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of cotton yarn feeding devices, in particular to a cotton yarn feeding device which comprises a device main body and a drawing frame main body, the drawing frame main body comprises a placing plate, the top of the placing plate is provided with a control structure, the top of the control structure is far away from one side of the button switch, and two ends of the control structure along the width direction are both provided with connecting cross rods, and a mounting seat is arranged at the position below the connecting cross rod corresponding to the guide rotating shaft, a mounting groove is arranged at the top of the mounting seat, a threaded rod is fixedly connected at the center of the bottom end in the mounting groove, a cotton yarn feeding barrel is arranged in the mounting groove and positioned at the outer side of the threaded rod, the bottom end in the cotton yarn feeding barrel is provided with an automatic expanding structure which can ensure the integral quality of the cotton yarn after drawing, through setting up automatic expansion structure, make the cotton yarn be difficult to appear the problem of kinking broken yarn when the output, improve the whole quality after the cotton yarn drawing.

Description

Cotton yarn feeding device

Technical Field

The utility model relates to the technical field of cotton yarn feeding devices, in particular to a cotton yarn feeding device.

Background

The cotton yarn is yarn made of cotton fiber through a spinning process, is called as cotton thread after being folded and processed, can be divided into carded yarn and combed yarn according to different spinning processes, has wide application range, can be used as weaving yarn and knitting yarn, can be used for producing electric yellow wax cloth, tire cord fabric, high-speed sewing thread, embroidery thread and the like for special industry, and is usually fed into a drawing frame by using a feeding device to be made into slivers in the actual production process.

However, the existing cotton yarn feeding device still has a lot of defects, because the distance that the cotton yarn strips need to move is increased after being output by the drafting part, the cotton yarn strips droop too much, the weight is increased, the traction friction force is increased, and therefore the problem that the cotton yarns are easily wound and broken when being output is caused, and the overall quality of the cotton yarns after being drawn is reduced.

There is therefore a need for a cotton yarn feeding device that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cotton yarn feeding device to solve the above problems of the prior art.

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

a cotton yarn feeding device comprises a device main body and a drawing frame main body, wherein the drawing frame main body comprises a placing plate, a control structure is arranged at the top of the placing plate, a button switch is arranged at the center of one side of the control structure along the length direction, a drawing stretcher is arranged at the top of the control structure, a warning lamp is arranged at one side of the top of the control structure, lifting plates are fixedly arranged at two sides of the control structure along the width direction, connecting cross rods are arranged at one side of the top of the control structure, away from the button switch, and at two ends of the control structure along the width direction, a guide rotating shaft is arranged at one side of each connecting cross rod, away from the drawing frame main body, supporting legs are fixedly connected at one side of the bottom of each connecting cross rod, away from the drawing frame main body, a mounting seat is arranged at the position below each connecting cross rod, which corresponds to the guide rotating shaft, a mounting groove is formed in the top of the mounting seat, and a threaded rod is fixedly connected at the center of the bottom end inside the mounting groove, the inside threaded rod that just is located of mounting groove outside is equipped with cotton yarn feeding bucket, the inside bottom of cotton yarn feeding bucket is equipped with the automatic expanding structure that can guarantee whole quality behind the cotton yarn drawing, the automatic expanding structure includes the fly leaf, the fly leaf top is equipped with the cotton yarn body, the spout has been seted up to the inside lateral wall of cotton yarn feeding bucket.

As the preferable scheme of the utility model, the bottom of the cotton yarn feeding barrel is provided with an internal thread connecting groove matched with the threaded rod, and the internal thread connecting groove is in threaded connection with the threaded rod.

As the preferable scheme of the utility model, the top of the cotton yarn feeding barrel is provided with a yarn outlet, and one end of the cotton yarn body passes through the yarn outlet and is connected with the main body of the drawing frame through a guide rotating shaft.

As a preferable scheme of the utility model, the automatic expansion structure comprises a base arranged at the bottom end inside the cotton yarn feeding barrel, the top of the base is provided with a containing groove, the bottom end inside the containing groove is fixedly connected with a spring, and the top of the spring is fixedly connected with the bottom of the movable plate.

As a preferable scheme of the present invention, the movable plate is matched with the sliding groove, and the movable plate is slidably disposed inside the sliding groove.

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

1. according to the utility model, by arranging the automatic expansion structure, after the cotton yarn body is output through the drafting part, the overall quality of the cotton yarn body fed into the barrel is reduced, the downward pressure on the movable plate is reduced, so that the pressure on the spring is reduced, under the action of the tension of the spring, the movable plate is pushed to carry the residual cotton yarn body at the top to slide upwards in the chute, the distance of the cotton yarn body to be moved during drawing is shortened, the cotton yarn strip droops, the weight is reduced, the traction friction force is reduced, the problem of yarn winding and yarn breaking is not easy to occur during output of the cotton yarn, and the overall quality after the cotton yarn drawing is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially exploded structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the cotton yarn feeding barrel of the present invention.

In the figure: 1. a device main body; 101. a mounting seat; 102. mounting grooves; 103. cotton yarn is fed into the barrel; 104. a support leg; 105. connecting the cross bars; 106. a guide rotating shaft; 107. a threaded rod; 108. an internal thread connecting groove; 109. a chute; 110. a cotton yarn body; 111. a yarn outlet; 2. a drawing frame main body; 201. placing the plate; 202. a push button switch; 203. a control structure; 204. a drawing stretcher; 205. a warning light; 207. lifting the plate; 3. a self-expanding structure; 301. a base; 302. a receiving groove; 303. a spring; 304. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

a cotton yarn feeding device comprises a device main body 1 and a drawing frame main body 2, wherein the drawing frame main body 2 comprises a placing plate 201, a control structure 203 is arranged at the top of the placing plate 201, a button switch 202 is arranged at the center of one side of the top of the control structure 203 along the length direction, a drawing stretcher 204 is arranged at the top of the control structure 203, a warning lamp 205 is arranged at one side of the top of the control structure 203, lifting plates 207 are fixedly arranged at two sides of the control structure 203 along the width direction, connecting cross rods 105 are arranged at two ends of the top of the control structure 203, which are far away from one side of the button switch 202 and along the width direction, a guide rotating shaft 106 is arranged at one side of the connecting cross rods 105, which is far away from the drawing frame main body 2, supporting legs 104 are fixedly connected at one side of the bottom of the connecting cross rods 105, a mounting seat 101 is arranged at the position below the connecting cross rods 105, which corresponds to the guide rotating shaft 106, and a mounting groove 102 is arranged at the top of the mounting seat 101, fixedly connected with threaded rod 107 is located at the inside bottom center of mounting groove 102, mounting groove 102 is inside and be located the threaded rod 107 outside and be equipped with cotton yarn feeding bucket 103, the inside bottom of cotton yarn feeding bucket 103 is equipped with the automatic expanding structure 3 that can guarantee whole quality behind the cotton yarn drawing, automatic expanding structure 3 includes fly leaf 304, fly leaf 304 top is equipped with cotton yarn body 110, spout 109 has been seted up to the inside lateral wall of cotton yarn feeding bucket 103, through setting up automatic expanding structure 3, make the cotton yarn be difficult to appear the broken problem of kinking when the output, improve the whole quality behind the cotton yarn drawing.

In an embodiment, referring to fig. 2 and 3, an internal thread connecting groove 108 is formed at the bottom of the cotton yarn feeding barrel 103 and is matched with the threaded rod 107, and the internal thread connecting groove 108 is in threaded connection with the threaded rod 107.

In the embodiment, referring to fig. 1, 2 and 3, a yarn outlet 111 is formed at the top of the cotton yarn feeding barrel 103, and one end of the cotton yarn body 110 passes through the yarn outlet 111 and is connected to the drawing frame main body 2 through the guide rotating shaft 106.

In the embodiment, referring to fig. 3, the automatic expanding structure 3 includes a base 301 disposed at the bottom end inside the cotton yarn feeding barrel 103, the top of the base 301 is provided with a receiving groove 302, the bottom end inside the receiving groove 302 is fixedly connected with a spring 303, the top of the spring 303 is fixedly connected with the bottom of a movable plate 304, the movable plate 304 is matched with the chute 109, and the movable plate 304 is slidably disposed inside the chute 109, by disposing the automatic expanding structure 3, the problem that the cotton yarn is not easy to be broken during output is solved, the overall quality of the cotton yarn drawn and drawn cotton yarn is improved, during actual use, after the cotton yarn body 110 is output through a drafting part, the overall quality of the cotton yarn body 110 fed into the cotton yarn feeding barrel 103 is reduced, the downward pressure on the movable plate 304 is reduced, so that the pressure on the spring 303 is reduced, under the tension of the spring 303, the movable plate 304 is pushed to carry the cotton yarn body 110 remaining at the top to slide upwards inside the chute 109, thereby shorten the distance that cotton yarn body 110 drawing needs to remove, make cotton yarn strip flagging reduce, reduce weight, reduce and pull frictional force to make the cotton yarn be difficult to appear the broken problem of kinking when exporting, improve the whole quality after the cotton yarn drawing.

The working principle is as follows: during the use, after cotton yarn body 110 is exported through the draft part, the whole quality of cotton yarn body 110 in the cotton yarn feeding bucket 103 descends, reduce the holding down force to fly leaf 304, thereby the pressure that makes spring 303 receive reduces, under the effect of spring 303 tension, promote fly leaf 304 and carry the remaining cotton yarn body 110 in top and upwards slide in spout 109 inside, thereby shorten the distance that cotton yarn body 110 drawing needs to remove, make cotton sliver flagging reduce, reduce weight, reduce and pull frictional force, thereby make the cotton yarn be difficult to appear the broken problem of kinking when exporting, improve the whole quality after the cotton yarn drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cotton yarn feeding device, includes device main part (1) and drawing frame main part (2), its characterized in that: the drawing frame main body (2) comprises a placing plate (201), a control structure (203) is arranged at the top of the placing plate (201), a button switch (202) is arranged at the top of the control structure (203) along the center of one side of the length direction, a drawing stretcher (204) is arranged at the top of the control structure (203), a warning lamp (205) is arranged at one side of the top of the control structure (203), lifting plates (207) are fixedly arranged at two sides of the control structure (203) along the width direction, a connecting cross rod (105) is arranged at one side of the top of the control structure (203) far away from the button switch (202) and at two ends of the top of the control structure along the width direction, a guide rotating shaft (106) is arranged at one side of the connecting cross rod (105) far away from the drawing frame main body (2), supporting legs (104) are fixedly connected to one side of the bottom of the connecting cross rod (105) far away from the drawing frame main body (2), and a mounting seat (101) is arranged at a position below the connecting cross rod (105) corresponding to the guide rotating shaft (106), mounting groove (102) have been seted up at mount pad (101) top, fixedly connected with threaded rod (107) are located at the inside bottom center of mounting groove (102), mounting groove (102) are inside and lie in threaded rod (107) outside and are equipped with cotton yarn feeding bucket (103), the inside bottom of cotton yarn feeding bucket (103) is equipped with automatic expansion structure (3) that can guarantee whole quality behind the cotton yarn drawing, automatic expansion structure (3) are including fly leaf (304), fly leaf (304) top is equipped with cotton yarn body (110), spout (109) have been seted up to the inside lateral wall of cotton yarn feeding bucket (103).

2. A cotton yarn feeding apparatus as claimed in claim 1, wherein: the cotton yarn feeding barrel is characterized in that an internal thread connecting groove (108) matched with the threaded rod (107) is formed in the bottom of the cotton yarn feeding barrel (103), and the internal thread connecting groove (108) is in threaded connection with the threaded rod (107).

3. A cotton yarn feeding apparatus as claimed in claim 1, wherein: the top of the cotton yarn feeding barrel (103) is provided with a yarn outlet (111), and one end of the cotton yarn body (110) penetrates through the yarn outlet (111) and is connected with the drawing frame main body (2) through a guide rotating shaft (106).

4. A cotton yarn feeding apparatus as claimed in claim 1, wherein: automatic expanding structure (3) are including establishing base (301) in cotton yarn feeding bucket (103) inside bottom, and base (301) top has been seted up and has been accomodate groove (302), and accomodate inside bottom fixedly connected with spring (303) of groove (302), spring (303) top and fly leaf (304) bottom fixed connection.

5. A cotton yarn feeding apparatus as claimed in claim 1 or 4, wherein: the movable plate (304) is matched with the sliding groove (109), and the movable plate (304) is arranged inside the sliding groove (109) in a sliding mode.