CN220887827U - Textile machine dust collecting device for spinning - Google Patents

Abstract

The utility model belongs to the technical field of textiles, and particularly relates to a dust collecting device of a textile machine for textiles, which comprises an air outlet pipeline, wherein the air outlet pipeline comprises an air suction port, an air outlet and an exhaust fan arranged in the air outlet pipeline, and a collecting cylinder and a flocculation unloading device are further arranged in the air outlet pipeline. The collecting cylinder is positioned between the air suction port and the air outlet and is used for collecting dust and flock; the flocculation unloading device is used for unloading dust and flocks wound on the periphery of the collecting cylinder; the air outlet pipeline is also provided with a chip outlet which is used for discharging dust and flock discharged by the flock discharging device. According to the utility model, the flocculation unloading device is arranged, so that dust and flock wound on the periphery of the collecting cylinder can be conveniently unloaded, and compared with manual tearing, the dust and flock unloading device is more labor-saving and more thorough and clean in cleaning.

Description

Textile machine dust collecting device for spinning

Technical Field

The utility model belongs to the technical field of spinning, and particularly relates to a dust collecting device of a spinning machine for spinning.

Background

Textile machines, also called textile machines, looms, cotton machines, etc., are ancient textile machines that rely on man power to drive. The textile machine is a whole name of a tool for processing raw materials such as threads, wires, hemp and the like into threads and then weaving the threads into cloth. Like the spinning weight, spinning wheel, spindle, pedal loom, modern mechanical loom, modern numerical control automatic loom, etc., the development of the ancient and modern spinning process and equipment is designed according to the textile raw materials, so the raw materials have important position in the textile technology. The fibers used for spinning in all countries in the ancient world are natural fibers, generally three short fibers of wool, hemp and cotton, but a large amount of flocks are generated during spinning at present, and the quality of cloth can be affected if the flocks are not cleaned, so a dust removing device is generally arranged on a spinning machine to clean the flocks.

For example, a textile machine textile dust collecting device for textile with the patent publication number CN112553753B, collecting dust flock and the like on a stirring rod, winding the flock on the stirring rod can be difficult to take down, and the textile dust collecting device lacks a device for taking down the flock on the stirring rod.

Disclosure of utility model

The utility model aims at solving the technical problems, and provides a dust collecting device of a textile machine for spinning, which achieves the effects of being convenient for discharging dust and flock wound on the periphery of a collecting cylinder, saving labor and thoroughly cleaning compared with manual tearing.

In view of the above, the utility model provides a dust collecting device of a textile machine for textile, comprising an air outlet pipeline, wherein the air outlet pipeline comprises an air suction port, an air outlet and an exhaust fan arranged in the air outlet pipeline, and the air outlet pipeline is internally provided with:

The collecting cylinder is positioned between the air suction opening and the air outlet and is used for collecting dust and flock;

the flocculation unloading device is used for unloading dust and flocks wound on the periphery of the collecting cylinder;

And the air outlet pipeline is also provided with a chip outlet which is used for discharging dust and flock discharged by the flock discharging device.

In this technical scheme, through setting up and unloading the batting device, can be convenient for with winding dust and batting at the collecting vessel periphery lift off, compare in the manual work tear more laborsaving and clear away more thoroughly, clean.

Further, an electrostatic generator is arranged on the collecting cylinder.

In this technical scheme, through setting up electrostatic generator, can make dust and batting adsorb on the cylinder periphery rather than discharging from the air outlet after getting into the air-out pipeline from the inlet scoop under the effect of exhaust fan, be convenient for collect the weaving batting and carry out recycle, also can not pollute the environment in production area when using.

Further, the flocculation unloading device comprises a cutting device and a kneading device, wherein the cutting device is used for cutting off the whole circle of the flocculation wound on the periphery of the collecting cylinder along the axial direction of the collecting cylinder, and the kneading device is used for kneading the cut flocculation to enable the flocculation to fall off from the periphery of the collecting cylinder.

Further, the cutting device includes:

The movable ring and the collecting cylinder are coaxially arranged, the inner diameter of the movable ring is larger than the outer diameter of the collecting cylinder, the cutting part is convexly extended on the inner ring of the movable ring towards the outer diameter direction of the collecting cylinder, and the cutting part is positioned at the lower side part of the collecting cylinder;

and the sliding device is arranged above the collecting cylinder and used for driving the moving ring to slide along the axis direction of the collecting cylinder.

Further, the sliding device includes:

The sliding seat is connected with a sliding block in a sliding manner, and the sliding block is fixedly connected with the top of the movable ring;

The sliding screw rod is rotatably arranged on the sliding seat, is arranged above the collecting cylinder in parallel with the axis of the collecting cylinder and is in spiral connection with the sliding block;

The sliding motor is fixedly arranged on the sliding seat, and the output end of the sliding motor is connected with the sliding screw rod;

In the technical scheme, when the wool and dust combination on the periphery of the collecting cylinder is needed to be obliquely downwards used, the whole circle of wool is needed to be cut, namely, the sliding motor of the sliding device is started to enable the sliding screw rod to rotate, the sliding block can slide along the length direction of the sliding screw rod, the moving ring is driven to slide along the length direction of the collecting cylinder, the cutting part can scratch the wool on the periphery of the collecting cylinder to cut off the wool in the sliding process of the moving ring, and the rubbing device is convenient to rub and enable the wool to fall off from the periphery of the collecting cylinder.

Further, the kneading device includes:

The kneading sliding seat is fixedly arranged on the moving ring, is arc-shaped and is concentric with the collecting cylinder;

The kneading blocks are arranged in the kneading sliding seat in a sliding manner, are arranged at the top of the collecting cylinder, extend straight to the surface of the collecting cylinder, and are staggered with the cutting part in the axial direction of the moving ring;

the kneading motor is fixedly arranged on the movable ring;

The kneading rotating shaft is rotatably arranged on the movable ring and is connected with the output end of the kneading motor;

the first connecting rod is fixedly connected with the periphery of the kneading rotating shaft;

One end of the second connecting rod is connected with one end of the first connecting rod, which is far away from the kneading rotating shaft, and the other end of the second connecting rod is connected with the kneading block.

In the technical scheme, the sliding motor of the sliding device is started to enable the sliding screw rod to rotate, the sliding block can slide along the length direction of the sliding screw rod, the movable ring is driven to slide along the length direction of the collecting cylinder to enable the cutting part to scratch the periphery of the collecting cylinder to cut off the wool, the rubbing motor is started to enable the first connecting rod to rotate while the sliding motor is started to enable one end of the second connecting rod to rotate around the first connecting rod by taking the length of the first connecting rod as a radius, the other end of the second connecting rod can carry the rubbing block to slide on the rubbing sliding seat in a reciprocating manner, the cut wool on the periphery of the collecting cylinder can be rubbed down from the periphery of the collecting cylinder in the sliding process of the rubbing block, the wool dropped from the chip outlet can be discharged after the rubbing block and the cutting part are staggered in the axis direction of the movable ring, and the cutting part is positioned in front of the rubbing block to realize cutting before rubbing the wool, so that efficiency is ensured.

Further, the two cutting parts are arranged at the two sides of the lower part of the collecting cylinder respectively.

Further, an auxiliary scraping part is arranged between the two cutting parts on the inner wall of the movable ring, and the auxiliary scraping part and the cutting parts are staggered in the axial direction of the movable ring and are on the same section with the kneading block.

In this technical scheme, cutting portion cuts apart the batting and the dust conjugate of the section of thick bamboo periphery into two parts earlier, then supplementary scraping portion and rub the device and carry out the operation to batting and the dust conjugate of two parts respectively simultaneously, can play the effect of tearing, to the partial tearing force that supplements of cutting portion does not cut off, can guarantee that two parts that cut off are totally separated, supplementary scraping portion can make batting and the dust conjugate of the lower part that cuts off scrape, has guaranteed that batting and dust are thoroughly collected.

Further, the exhaust fan is arranged at the air outlet of the air outlet pipeline, and a filter screen is further arranged on one side of the exhaust fan away from the air outlet.

Further, the using method of the dust collecting device of the textile machine comprises the following steps:

s1: the exhaust fan in the air outlet pipeline and the static generator on the collecting cylinder are opened, so that dust and flock of the textile machine and the workplace of the textile machine enter the air outlet pipeline from the air suction inlet and are adsorbed by the collecting cylinder, and then the other dust and flocks are discharged from the air outlet;

S2: and after a preset time, dust and wool are adsorbed on the periphery of the collecting cylinder, the static generator is turned off, and then the wool discharging device is started, so that the wool discharging device is divided into two parts by the cutting part of the wool discharging device, and then the auxiliary scraping part and the rubbing device are used for scraping and rubbing the wool and the dust combination of the two parts at the same time, so that the divided two parts can be completely separated and fall from the collecting cylinder.

S3: opening the chip outlet allows the falling dust and flock conjugate to be discharged and collected.

The beneficial effects of the utility model are as follows:

1. Through setting up and unloading the batting device, can be convenient for with winding the dust and batting of collecting vessel periphery lift off, compare in the manual work and tear more laborsaving and clear away more thoroughly, clean.

2. The cutting part divides the catchment and dust combination of the periphery of the collecting cylinder into two parts, then the auxiliary scraping part and the kneading device operate the catchment and the dust combination of the two parts at the same time, so that the tearing effect can be achieved, the tearing force is supplemented to the part which is not cut off by the cutting part, the two parts which are divided can be ensured to be completely separated, the auxiliary scraping part can scrape the catchment and the dust combination of the lower part which are divided, and the catchment and the dust can be ensured to be thoroughly collected.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a partial enlarged view B of fig. 2.

The label in the figure is:

1. An air outlet pipeline; 2. an air suction port; 3. an air outlet; 4. an exhaust fan; 5. a collection cylinder; 6. a chip outlet; 7. a moving ring; 8. a cutting section; 9. a sliding seat; 10. a sliding block; 11. a sliding screw rod; 12. a slip motor; 13. rubbing the sliding seat; 14. kneading blocks; 16. rubbing the rotating shaft; 17. a first link; 18. a second link; 19. an auxiliary scraping part; 20. has a filter screen.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

As shown in fig. 1-2, the dust collecting device of the textile machine for spinning comprises an air outlet pipeline 1, wherein the air outlet pipeline 1 comprises an air suction inlet 2, an air outlet 3 and an exhaust fan 4 arranged in the air outlet pipeline 1, and a collecting cylinder 5 and a flocculation discharging device of a flocculation discharging device are further arranged in the air outlet pipeline 1. The collecting cylinder 5 is positioned between the air suction port 2 and the air outlet 3, an electrostatic generator is arranged on the collecting cylinder 5, and the collecting cylinder 5 is used for collecting dust and flock; the exhaust fan 4 is arranged at the air outlet 3 of the air outlet pipeline 1, and a filter screen 20 is arranged on one side of the exhaust fan 4 away from the air outlet 3. The flocculation unloading device is used for unloading dust and flock wound on the periphery of the collecting cylinder 5; the air outlet pipeline 1 is also provided with a chip outlet 6, and the chip outlet 6 is used for discharging dust and flock discharged by the flock discharging device.

Through setting up electrostatic generator, can make dust and batting adsorb on the collection section of thick bamboo 5 periphery rather than discharging from air outlet 3 after entering air outlet pipeline 1 from inlet scoop 2 under the effect of exhaust fan 4, be convenient for collect the weaving batting and carry out recycle, also can not pollute the environment in production area when using.

The flock discharging device comprises a cutting device and a kneading device, the cutting device is used for cutting off the whole circle of flocks wound on the periphery of the collecting cylinder 5 along the axial direction of the collecting cylinder 5, and the kneading device is used for kneading the cut flocks to enable the flocks to fall off from the periphery of the collecting cylinder 5. Through setting up and unloading the batting device, can be convenient for with winding the dust and batting of 5 peripheries of collection cylinder to lift off, compare in the manual work and tear more laborsaving and clear away more thoroughly, clean.

Example 2:

As shown in fig. 2-4, the cutting means comprise a moving ring 7 and a sliding means. The movable ring 7 and the collecting cylinder 5 are coaxially arranged, the inner diameter of the movable ring 7 is larger than the outer diameter of the collecting cylinder 5, a cutting part 8 is convexly extended from the inner ring of the movable ring 7 towards the outer diameter direction of the collecting cylinder 5, and the cutting part 8 is positioned at the lower side part of the collecting cylinder 5; the sliding device is arranged above the collecting cylinder 5 and is used for driving the moving ring 7 to slide along the axial direction of the collecting cylinder 5.

The sliding device comprises a sliding seat 9, a sliding screw rod 11 and a sliding motor 12. The sliding seat 9 is connected with a sliding block 10 in a sliding manner, and the sliding block 10 is fixedly connected with the top of the movable ring 7; the sliding screw rod 11 is rotatably arranged on the sliding seat 9, the sliding screw rod 11 is arranged above the collecting cylinder 5 in parallel with the axis of the collecting cylinder 5, and the sliding screw rod 11 is in spiral connection with the sliding block 10; the sliding motor 12 is fixedly arranged on the sliding seat 9, and the output end of the sliding motor 12 is connected with the sliding screw rod 11;

When the flock and dust combination on the periphery of the collecting cylinder 5 needs to be obliquely downwards put, the whole circle of flock needs to be cut, namely, the sliding motor 12 of the sliding device is started to enable the sliding screw rod 11 to rotate, the sliding block 10 can slide along the length direction of the sliding screw rod 11, the movable ring 7 is driven to slide along the length direction of the collecting cylinder 5, the cutting part 8 can scratch the flock on the periphery of the collecting cylinder 5 to cut off in the sliding process of the movable ring 7, and the flock can be conveniently separated from the periphery of the collecting cylinder 5 by rubbing by the rubbing device.

Example 3:

As shown in fig. 2 to 3, the kneading device includes a kneading slider 13, a kneading block 14, a kneading motor, a kneading shaft 16, a first link 17 and a second link 18. The kneading sliding seat 13 is fixedly arranged on the inner ring of the movable ring 7, and the kneading sliding seat 13 is arc-shaped and concentric with the collecting cylinder 5; the kneading blocks 14 are arranged in the kneading sliding seat 13 in a sliding manner, the kneading blocks 14 are arranged at the top of the collecting cylinder 5, the kneading blocks 14 extend to be straight to the surface of the collecting cylinder 5, and the kneading blocks 14 and the cutting part 8 are staggered in the axial direction of the moving ring 7; the kneading motor is fixedly arranged on the movable ring 7; the kneading rotary shaft 16 is rotatably arranged on the movable ring 7 and is connected with the output end of the kneading motor; the first connecting rod 17 is fixedly connected with the kneading rotating shaft 16 in the circumferential direction; one end of the second connecting rod 18 is connected with one end of the first connecting rod 17 away from the kneading rotating shaft 16, and the other end of the second connecting rod 18 is connected with the kneading block 14.

The sliding motor 12 of the sliding device is started to enable the sliding screw rod 11 to rotate, the sliding block 10 can slide along the length direction of the sliding screw rod 11, the movable ring 7 is driven to slide along the length direction of the collecting cylinder 5, the cutting part 8 is driven to scratch the periphery of the collecting cylinder 5 to cut off the wool, the rubbing motor is started to enable the first connecting rod 17 to rotate while the sliding motor 12 is started, one end of the second connecting rod 18 is driven to rotate around the first connecting rod 17 by taking the length of the first connecting rod 17 as a radius, the other end of the second connecting rod 18 can drive the rubbing block 14 to slide on the rubbing sliding seat 13 in a reciprocating manner, the cut wool on the periphery of the collecting cylinder 5 can be rubbed down from the periphery of the collecting cylinder 5 in the sliding process of the rubbing block 14, the wool dropped from the chip outlet 6 is opened to be discharged, the rubbing block 14 and the cutting part 8 are staggered in the axis direction of the movable ring 7, and the cutting part 8 is positioned in front of the rubbing block 14 to realize cutting and rubbing at first time, so that the efficiency is ensured.

Example 4:

As shown in fig. 3, there are two cutting parts 8, and the two cutting parts 8 are respectively located at two sides of the lower part of the collecting cylinder 5. An auxiliary scraping part 19 is arranged between the two cutting parts 8 on the inner wall of the moving ring 7, and the auxiliary scraping part 19 and the cutting parts 8 are staggered in the axial direction of the moving ring 7 and are on the same section with the kneading blocks 14. The cutting part 8 divides the catchment and dust combination of the periphery of the collecting cylinder 5 into two parts, then the auxiliary scraping part 19 and the rubbing device operate the catchment and dust combination of the two parts at the same time, so that the tearing effect can be achieved, the tearing force is supplemented for the part which is not cut off by the cutting part, the two separated parts can be completely separated, the auxiliary scraping part 19 can scrape the catchment and dust combination of the lower part, and the catchment and dust can be thoroughly collected.

The using method of the dust collecting device of the textile machine comprises the following steps:

S1: the exhaust fan 4 in the air outlet pipeline 1 and the static generator on the collecting cylinder 5 are opened, so that dust and flock of the textile machine and the workplace of the textile machine enter the air outlet pipeline 1 from the air suction inlet 2, are adsorbed by the collecting cylinder 5, and are discharged from the air outlet 3;

s2: after a predetermined time, dust and wool are adsorbed on the periphery of the collecting cylinder 5, the electrostatic generator is turned off, and then the wool discharging device is started, so that the cutting part 8 of the wool discharging device divides the wool and dust combination on the periphery of the collecting cylinder 5 into two parts, and then the auxiliary scraping part 19 and the rubbing device simultaneously scrape and rub the wool and dust combination of the two parts, so that the divided parts can be completely separated and fall from the collecting cylinder 5.

S3: opening the chip outlet 6 allows the falling dust and flock conjugate to be discharged and collected.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (9)

1. The utility model provides a weaving is with weaving machine dust collection device, its characterized in that, includes air-out pipeline (1), air-out pipeline (1) include inlet scoop (2), air outlet (3) and set up exhaust fan (4) at air-out pipeline (1), still are provided with in air-out pipeline (1):

The collecting cylinder (5) is positioned between the air suction opening (2) and the air outlet (3), and the collecting cylinder (5) is used for collecting dust and flock;

The flocculation unloading device is used for unloading dust and flocks wound on the periphery of the collecting cylinder (5);

The air outlet pipeline (1) is also provided with a chip outlet (6), and the chip outlet (6) is used for discharging dust and flock discharged by the flock discharging device.

2. A textile machine dust collecting device according to claim 1, characterized in that the collecting cylinder (5) is provided with an electrostatic generator.

3. A textile machine dust collecting device according to claim 1, characterized in that the flocculation unloading device comprises a cutting device for cutting off the whole circle of flock wound on the periphery of the collecting cylinder (5) along the axial direction of the collecting cylinder (5), and a kneading device for kneading the cut flock to make the flock fall off from the periphery of the collecting cylinder (5).

4. A textile machine dust collection device according to claim 3, wherein the cutting device comprises:

The movable ring (7) is coaxially arranged with the collecting cylinder (5), the inner diameter of the movable ring (7) is larger than the outer diameter of the collecting cylinder (5), a cutting part (8) is convexly extended on the inner ring of the movable ring (7) towards the outer diameter direction of the collecting cylinder (5), and the cutting part (8) is positioned on the lower side part of the collecting cylinder (5);

And the sliding device is arranged above the collecting cylinder (5) and used for driving the moving ring (7) to slide along the axial direction of the collecting cylinder (5).

5. The dust collecting device of a textile machine for spinning according to claim 4, wherein the sliding device comprises:

The sliding seat (9), the sliding seat (9) is connected with a sliding block (10) in a sliding way, and the sliding block (10) is fixedly connected with the top of the movable ring (7);

The sliding screw rod (11) is rotatably arranged on the sliding seat (9), the sliding screw rod (11) and the axis of the collecting cylinder (5) are arranged above the collecting cylinder (5) in parallel, and the sliding screw rod (11) is in spiral connection with the sliding block (10);

The sliding motor (12), the fixed setting of sliding motor (12) is on sliding seat (9), and the output of sliding motor (12) is connected with sliding lead screw (11).

6. The dust collecting device of a textile machine for spinning according to claim 5, wherein the kneading device comprises:

the kneading sliding seat (13) is fixedly arranged on the inner ring of the movable ring (7), and the kneading sliding seat (13) is arc-shaped and concentric with the collecting cylinder (5);

The kneading block (14) is arranged in the kneading sliding seat (13) in a sliding manner, the kneading block (14) is arranged at the top of the collecting cylinder (5), the kneading block (14) extends to be straight to the surface of the collecting cylinder (5), and the kneading block (14) and the cutting part (8) are staggered in the axial direction of the moving ring (7);

The kneading motor is fixedly arranged on the movable ring (7);

The kneading rotating shaft (16) is rotatably arranged on the movable ring (7) and is connected with the output end of the kneading motor;

The first connecting rod (17), the first connecting rod (17) is fixedly connected with the kneading rotating shaft (16) in the circumferential direction;

One end of the second connecting rod (18) is connected with one end of the first connecting rod (17) far away from the kneading rotating shaft (16), and the other end of the second connecting rod (18) is connected with the kneading block (14).

7. A textile machine dust collecting device according to claim 6, characterized in that there are two cutting parts (8), two cutting parts (8) being located on both sides of the lower part of the collecting cylinder (5), respectively.

8. A textile machine dust collecting device according to claim 7, characterized in that an auxiliary scraping part (19) is arranged on the inner wall of the moving ring (7) between the two cutting parts (8), and the auxiliary scraping part (19) and the cutting parts (8) are staggered in the axial direction of the moving ring (7) and are on the same section as the kneading blocks (14).

9. The dust collecting device of the textile machine for spinning according to claim 1, wherein the exhaust fan (4) is arranged at the air outlet (3) of the air outlet pipeline (1), and a filter screen (20) is further arranged on one side of the exhaust fan (4) away from the air outlet (3).