CN210236741U

CN210236741U - Anti-twisting device in textile machinery

Info

Publication number: CN210236741U
Application number: CN201920842591.5U
Authority: CN
Inventors: Huali Luo; 骆华丽
Original assignee: Changshu Hongjingtian Textile Weaving Co Ltd
Current assignee: Changshu Hongjingtian Textile Weaving Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-03
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses an anti-skein device among textile machinery, including a line section of thick bamboo, tension mechanism and a wire section of thick bamboo, the outside of a line section of thick bamboo is around being equipped with the yarn, transversely run through on the wire section of thick bamboo and be equipped with the yarn guide hole, tension mechanism comprises backup pad, dwang, tension spring and tension pulley, the dwang is rotated with the upper end of backup pad and is connected, tension spring is located between dwang and the backup pad, the tension pulley rotates with the upper end of dwang to be connected, be equipped with wire mechanism on the wire section of thick bamboo, the yarn is through tension pulley, wire mechanism and yarn guide hole in proper order. The utility model discloses rational in infrastructure, through tension pulley and tension spring's cooperation, can realize making its difficult fracture to the tensile regulation of yarn, guarantee that work normally goes on, also can make the yarn can not produce the friction with the inner wall of the both ends port in yarn hole, improve the quality of yarn.

Description

Anti-twisting device in textile machinery

Technical Field

The utility model relates to a textile machinery technical field especially relates to a prevent hank yarn device among textile machinery.

Background

Textile machinery is the various mechanical devices required to process natural or chemical fibers into textiles. The machinery for producing chemical fibers, although including many types of chemical machinery, is now considered to be an extension of textile machinery and is a broad category of textile machinery. The different fibers such as cotton, hemp, silk and wool are processed into textiles by different procedures, and the required machines are various and various. Textile machines are generally classified according to the production process, and are counted as: spinning equipment, weaving equipment, printing and dyeing equipment, finishing equipment, chemical fiber spinning equipment, reeling equipment and non-woven cloth. Textile machines are the production means and material basis of the textile industry, and the technical level, quality and manufacturing cost of the textile machines are directly related to the development of the textile industry.

The textile machinery in the prior art has certain defects in the production process, when yarns are taken up in the yarn production process, the radius of the take-up device is larger and larger, and the take-up length is longer under the condition of the same rotating speed, so that the moving speed of the yarns is increased, the yarns are tight, the yarns are easy to break, and the working process is influenced; except this, for can not hank yarn in the yarn production process among the prior art, separate the yarn through the yarn bobbin, effectively prevent hank yarn, but the yarn can produce certain wearing and tearing with the inner wall of the both ends port of yarn hole when passing through the yarn bobbin, even the possibility of broken string, therefore we have designed the hank yarn device of preventing among the textile machinery and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the anti-twisting device among the textile machinery who proposes, it passes through tension pulley and tension spring's cooperation, can realize making it be difficult for the fracture to the tensile regulation of yarn, guarantees that work normally goes on, also can make the yarn can not produce the friction with the inner wall of the both ends port in yarn hole, improves the quality of yarn.

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

the utility model provides an anti-skein device among spinning machine, includes a line section of thick bamboo, tension mechanism and a wire section of thick bamboo, the outside of a line section of thick bamboo is around being equipped with the yarn, transversely run through on the wire section of thick bamboo and be equipped with the yarn guide hole, tension mechanism comprises backup pad, dwang, tension spring and tension pulley, the dwang is rotated with the upper end of backup pad and is connected, tension spring is located between dwang and the backup pad, the tension pulley is rotated with the upper end of dwang and is connected, be equipped with the wire mechanism on the wire section of thick bamboo, the yarn passes through tension pulley, wire mechanism and yarn guide hole in proper.

Preferably, the bottom of the wire barrel is provided with a wire barrel support plate which is rotatably connected with the wire barrel, and the upper end of the wire barrel is fixedly connected with a T-shaped limiting block.

Preferably, be the acute angle setting between dwang and the backup pad, tension spring is located the acute angle that dwang and backup pad become between.

Preferably, the tension pulley is located higher than the spool.

Preferably, the yarn guiding mechanism comprises a U-shaped rod fixed at the top of the yarn guiding barrel, the other end of the U-shaped rod is rotatably connected with a transition wheel, the two ends of the yarn guiding barrel are both fixedly connected with L-shaped rods, the lower ends of the two L-shaped rods are both rotatably connected with positioning wheels, and a bottom wheel groove connecting line of the two positioning wheels coincides with the central line of the yarn guiding hole.

Preferably, the bottom of the wire guide cylinder is provided with a mounting plate, and a plurality of mounting holes are arranged on the mounting plate in a penetrating manner.

Compared with the prior art, the utility model, its beneficial effect does:

1. the utility model discloses, when the yarn was tight, the yarn produced a decurrent pressure to the tension pulley, and under the effect of yarn, tension pulley and dwang move down, and at this moment, tension spring was compressed, and its tightness of yarn comparison before with reduces, and the cracked possibility of greatly reduced yarn tight guarantees that work normally goes on.

2. The utility model discloses, because the bottom race connecting wire of two locating wheels and the coincidence of the central line in yarn guide hole, consequently the yarn can guarantee under the effect of two locating wheels that the yarn coincides with the central line in yarn guide hole always, makes it can not rub with the inner wall in yarn guide hole, effectively avoids the yarn to take place because of the cracked thing of wearing and tearing, also can improve the quality of yarn.

To sum up, the utility model discloses rational in infrastructure, through tension pulley and tension spring's cooperation, can realize making it difficult fracture to the tensile regulation of yarn, guarantee that work normally goes on, also can make the yarn can not produce the friction with the inner wall of the both ends port in yarn hole, improve the quality of yarn.

Drawings

Fig. 1 is a schematic structural view of an anti-twisting device in a textile machine according to the present invention;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: the yarn guide device comprises a 1-line drum, a 2-tension wheel, a 3-line drum, 4-yarn, 5-line drum support plates, 6-support plates, 7-rotating rods, 8-tension springs, 9-limiting blocks, 10-U-shaped rods, 11-transition wheels, 12-yarn guide holes, 13-mounting plates, 14-mounting holes, 15-L-shaped rods and 16-positioning wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an anti-twisting device in textile machinery comprises a bobbin 1, a tension mechanism and a guide bobbin 3, wherein the bottom of the bobbin 1 is provided with a bobbin support plate 5 rotatably connected with the bobbin 1, a plurality of bobbins 1 can be arranged on the bobbin support plate 5, and one bobbin is drawn as a representation in fig. 1; the upper end fixedly connected with of line section of thick bamboo 1 has the stopper 9 of T type form, and the vertical part of stopper 9 is cylindrical.

The outer side of the bobbin 1 is wound with yarns 4, the yarn guide bobbin 3 is transversely provided with a yarn guide hole 12 in a penetrating manner, the tension mechanism consists of a support plate 6, a rotating rod 7, a tension spring 8 and a tension wheel 2, the rotating rod 7 is rotatably connected with the upper end of the support plate 6, and the rotating rod 7 is rotatably connected with the upper end of the support plate 6 through a rotating shaft; the tension spring 8 is positioned between the rotating rod 7 and the supporting plate 6, an acute angle is formed between the rotating rod 7 and the supporting plate 6, the tension spring 8 is positioned between the acute angle formed by the rotating rod 7 and the supporting plate 6, and after the yarn 4 passes through the tension pulley 2, when the tightness of the yarn 4 changes, the tension spring 8 is compressed or extended, so that the tension pulley 2 can adapt to the change of the yarn 4; the position of the tension pulley 2 is higher than that of the bobbin 1, so that the yarn 4 can be tightly attached to the tension pulley 2.

The tension pulley 2 is rotatably connected with the upper end of the rotating rod 7, the thread guide drum 3 is provided with a thread guide mechanism, and the yarn 4 sequentially passes through the tension pulley 2, the thread guide mechanism and the yarn guide hole 12; the bottom of wire guide cylinder 3 is equipped with mounting panel 13, and the last a plurality of mounting holes 14 that run through of mounting panel 13 are convenient for fix together with external device.

Specifically, the wire guiding mechanism comprises a U-shaped rod 10 fixed at the top of the wire guiding barrel 3, the other end of the U-shaped rod 10 is rotatably connected with a transition wheel 11, and the yarn 4 is abutted against a positioning wheel 16; the equal fixedly connected with L type pole 15 in both ends of wire section of thick bamboo 3, the lower extreme of two L type poles 15 all rotates and is connected with locating wheel 16, and the bottom race connecting wire of two locating wheels 16 coincides with the central line of yarn guide hole 12, and when yarn 4 was through two locating wheels 16, it was on the central line of yarn guide hole 12 to guarantee that yarn 4 was located always, so effectively avoided the friction of yarn 4 and the inner wall of yarn guide hole 12.

The utility model discloses in, the in-process of production yarn among the textile machinery, when yarn 4 was tight, yarn 4 produced a decurrent pressure to tension pulley 2, under the effect of yarn 4, the circular arc motion was all done as the centre of a circle to the bearing end that tension pulley 2 and dwang 7 all used dwang 7 to connect, and at this moment, tension spring 8 was compressed, and its tightness of yarn 4 with before comparing reduces, and cracked possibility is tightly tightened to greatly reduced yarn 4.

Because the bottom wheel groove connecting line of the two positioning wheels 16 is superposed with the central line of the yarn guide hole 12, the yarn 4 can be ensured to be always superposed with the central line of the yarn guide hole 12 under the action of the two positioning wheels 16, so that the yarn 4 cannot rub against the inner wall of the yarn guide hole 12, and the occurrence of the phenomenon that the yarn 4 is broken due to abrasion is effectively avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anti-skein device among spinning machine, includes bobbin (1), tension mechanism and guide wire section of thick bamboo (3), its characterized in that, the outside of bobbin (1) is around being equipped with yarn (4), transversely run through on guide wire section of thick bamboo (3) and be equipped with yarn guide hole (12), tension mechanism comprises backup pad (6), dwang (7), tension spring (8) and tension pulley (2), dwang (7) are rotated with the upper end of backup pad (6) and are connected, tension spring (8) are located between dwang (7) and backup pad (6), tension pulley (2) are rotated with the upper end of dwang (7) and are connected, be equipped with the guide wire mechanism on guide wire section of thick bamboo (3), yarn (4) are in proper order through tension pulley (2), guide wire mechanism and yarn guide hole (12).

2. The anti-twisting device in textile machinery according to claim 1, wherein a bobbin support plate (5) rotatably connected with the bobbin (1) is arranged at the bottom of the bobbin (1), and a T-shaped limiting block (9) is fixedly connected with the upper end of the bobbin (1).

3. The anti-twisting device in textile machinery according to claim 1, wherein the rotating rod (7) and the support plate (6) are arranged at an acute angle, and the tension spring (8) is located between the acute angles formed by the rotating rod (7) and the support plate (6).

4. The anti-skein device in a textile machine according to claim 2, characterized in that the tension pulley (2) is located higher than the bobbin (1).

5. The anti-twisting device in the textile machinery according to claim 1, wherein the yarn guiding mechanism comprises a U-shaped rod (10) fixed at the top of the yarn guiding cylinder (3), the other end of the U-shaped rod (10) is rotatably connected with a transition wheel (11), both ends of the yarn guiding cylinder (3) are fixedly connected with L-shaped rods (15), the lower ends of the two L-shaped rods (15) are rotatably connected with positioning wheels (16), and the bottom wheel groove connecting line of the two positioning wheels (16) coincides with the central line of the yarn guiding hole (12).

6. An anti-twisting device in textile machinery according to claim 5, wherein the bottom of the guide wire cylinder (3) is provided with a mounting plate (13), and the mounting plate (13) is provided with a plurality of mounting holes (14) in a penetrating manner.