Cotton fiber removing device for cotton yarn rolling and twisting

Abstract

The utility model relates to the technical field of cotton yarn processing, in particular to a cotton yarn winding and twisting wadding removing device which comprises a box body, a plurality of rotating rollers are rotatably connected in the box body, wiping mechanisms are connected to two sides of the upper end in the box body, an air pump is fixedly connected to the upper end of the box body, and an air outlet of the air pump is communicated with a guide pipe. One end of the guide pipe communicates with a ring pipe, and the inner ring wall of the ring pipe communicates with an air outlet pipe. After the air pump is started, air is fed into the guide pipe, the air in the guide pipe is guided into the circular ring pipe, the air in the circular ring pipe is released from the air outlet pipe, the released air blows cotton yarn, the moving direction of the cotton yarn is opposite to the blowing direction of the air, and under blowing of the air moving oppositely, cotton fibers left on the cotton yarn are separated from the cotton yarn. The cotton yarn wadding removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton yarn processing, in particular to a lint-removing device for cotton yarn winding and twisting. Background Art

[0002] Cotton yarn is the yarn made from cotton fiber through spinning process, and after plying, it is called cotton thread. According to different spinning processes, it can be divided into carded yarn and combed yarn. Carded yarn is the yarn spun from cotton fiber through ordinary spinning system, and combed yarn is the yarn spun from cotton fiber through combed spinning system. Combed yarn uses high-quality raw materials.

[0003] In the prior art, cotton yarn has residual cotton wool on its surface during processing, and it is necessary to use a de-flocculating device to remove the cotton wool on the surface of the cotton yarn. The removal method is to contact the cotton yarn with a wiping mechanism and remove the residual cotton wool on the surface of the cotton yarn by friction. The cotton wool on the surface of the cotton yarn is entangled into a roll after friction and separated from the cotton yarn. When the cotton wool is removed by friction, a small amount of entangled cotton wool will still remain on the surface of the cotton yarn, thereby reducing the de-flocculating effect of the cotton yarn. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when removing cotton wool by friction, a small amount of entangled cotton wool still remains on the surface of the cotton yarn, thereby reducing the cotton yarn de-flocking effect, and proposes a de-flocking device for cotton yarn twisting.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cotton yarn winding and twisting deflocculation device is designed, comprising a box body, wherein:

[0007] A plurality of rotating rollers are rotatably connected in the box body, wiping mechanisms are connected to both sides of the inner upper end of the box body, an air pump is fixedly connected to the upper end of the box body, an air outlet of the air pump is connected to a conduit, one end of the conduit is connected to a circular tube, and an air outlet pipe is connected to the inner ring wall of the circular tube.

[0008] Preferably, both sides of the inner upper end of the box body are connected with limiting slot plates.

[0009] Preferably, the air outlet pipes are provided in plurality and are distributed at equal intervals along the axis direction of the circular tube.

[0010] Preferably, a scraper mechanism is fixedly connected in the box body, and the scraper mechanism is located between the wiping mechanism and the circular tube. The scraper mechanism includes a connecting rod, one end of which is fixedly connected to the inner upper end of the box body, and the other end of the connecting rod is fixedly connected to a circular frame, and a plurality of scraping teeth are connected to the inner ring wall of the circular frame at equal intervals along the axial direction.

[0011] Preferably, the scraping teeth are plastic scraping teeth, and one end of the scraping teeth is a pointed structure.

[0012] Preferably, a collecting mechanism is fixedly connected inside the box body, and the collecting mechanism is located between the wiping mechanism and the circular ring frame between the circular ring tube. The collecting mechanism includes a support plate, one end of the support plate is fixedly connected to the inner bottom end of the box body, and the other end of the support plate is fixedly connected to a collecting box, an opening is provided on the collecting box, and the opening is arranged toward the direction of the circular ring frame, and the bottom end of the collecting box is connected to a filter.

[0013] The utility model provides a cotton yarn winding and twisting de-flocculation device, which has the following beneficial effects:

[0014] After the air pump is started, the gas is sent into the conduit, the gas in the conduit is introduced into the circular tube, the gas in the circular tube is released from the air outlet pipe, the released gas blows the cotton yarn, the moving direction of the cotton yarn is opposite to the direction of the gas blowing, under the blowing of the gas in the opposite direction, the cotton wool remaining on the cotton yarn is separated from the cotton yarn, thereby improving the cotton yarn deflocculation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of a cotton yarn de-flocculation device proposed by the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The structure of a cotton yarn de-flocculation device proposed by the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at A above;

[0018] Figure 4 This is a cross-sectional structural schematic diagram of a cotton yarn winding and twisting de-flocculation device proposed by the utility model;

[0019] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point B above.

[0020] In the figure: 1. box body; 2. rotating roller; 3. limiting slot plate; 4. wiping mechanism; 5. air pump; 6. conduit; 7. circular tube; 8. air outlet pipe; 9. scraping mechanism; 10. collecting mechanism; 91. connecting rod; 92. circular frame; 93. scraping teeth; 101. supporting plate; 102. collecting box; 103. opening; 104. filter screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1

[0023] Reference Figure 1-3 , a cotton yarn winding and twisting deflocculation device, comprising a box 1, wherein:

[0024] A plurality of rotating rollers 2 are rotatably connected in the box body 1, limiting slot plates 3 are connected to both sides of the inner upper end of the box body 1, wiping mechanisms 4 are connected to both sides of the inner upper end of the box body 1, an air pump 5 is fixedly connected to the upper end of the box body 1, a conduit 6 is connected to the air outlet of the air pump 5, one end of the conduit 6 is connected to a circular tube 7, an air outlet pipe 8 is connected to the inner ring wall of the circular tube 7, and a plurality of air outlet pipes 8 are provided and are evenly spaced along the axial direction of the circular tube 7.

[0025] Working process: one end of the cotton yarn passes through the box 1, the limiting slot plate 3, the wiping mechanism 4, the annular tube 7 and different rotating rollers 2 in sequence. The cotton yarn moves during the cotton yarn winding and twisting process. After the cotton yarn moves, it rubs against the wiping mechanism 4. The wiping mechanism 4 rubs the cotton wool on the cotton yarn to remove the lint. The cotton wool is wound into a roll after friction. The rolled cotton wool is separated from the cotton yarn. Some smaller rolled cotton wool is still attached to the cotton yarn. After the air pump 5 is started, the gas is sent into the conduit 6. The gas in the conduit 6 is introduced into the annular tube 7. The gas in the annular tube 7 is released from the outlet pipe 8. The released gas purges the cotton yarn. The moving direction of the cotton yarn is opposite to the direction of the gas purge. Under the purge of the gas in the opposite direction, the cotton wool remaining on the cotton yarn is separated from the cotton yarn, thereby improving the cotton yarn deflocculation effect.

[0026] Example 2

[0027] When the cotton wool remaining on the cotton yarn is purged by the purge gas, when the number of entanglements between the cotton wool and the cotton yarn is large, the connection strength between the cotton wool and the cotton yarn is large, and the purge gas cannot separate the cotton wool from the cotton yarn. Figure 3As another preferred embodiment of the utility model, on the basis of embodiment 1, a scraper mechanism 9 is fixedly connected in the box body 1, and the scraper mechanism 9 is located between the wiping mechanism 4 and the circular tube 7. The scraper mechanism 9 includes a connecting rod 91, one end of the connecting rod 91 is fixedly connected to the inner upper end of the box body 1, and the other end of the connecting rod 91 is fixedly connected to a circular frame 92. A plurality of scraping teeth 93 are connected to the inner ring wall of the circular frame 92 at equal intervals along the axial direction. The scraping teeth 93 are plastic scraping teeth, and one end of the scraping teeth 93 is a tip structure. The cotton yarn passes through the circular frame 92. During the movement of the cotton yarn, the tip of the scraping teeth 93 contacts the cotton wool on the cotton yarn. Since the scraping teeth 93 do not move when the cotton yarn moves, the cotton wool and the cotton yarn are misaligned, so that the scraping teeth 93 scrape the cotton wool on the cotton yarn, and the connection strength between the cotton wool and the cotton yarn is reduced, and the cotton wool is hung on the scraping teeth 93, thereby separating from the cotton yarn.

[0028] Example 3

[0029] When the gas released from the air outlet pipe 8 blows the cotton yarn, the gas blows the cotton wool on the scraper teeth 93, and the cotton wool is separated from the scraper teeth 93. The separated cotton wool floats in the box body 1, and the floating cotton wool is easy to contact the cotton yarn again, thereby reducing the cotton yarn deflocculation effect. Figure 4-5 As another preferred embodiment of the present utility model, on the basis of embodiment 2, a collecting mechanism 10 is fixedly connected in the box body 1, and the collecting mechanism 10 is located between the wiping mechanism 4 and the annular tube 7 and between the annular frame 92. The collecting mechanism 10 includes a support plate 101, one end of the support plate 101 is fixedly connected to the inner bottom end of the box body 1, and the other end of the support plate 101 is fixedly connected to a collecting box 102. An opening 103 is opened on the collecting box 102, and the opening 103 is arranged toward the annular frame 92. The bottom end of the collecting box 102 is connected to a filter screen 104. When the gas blows the cotton wool on the scraping teeth 93, the cotton wool separated from the scraping teeth 93 is blown into the opening 103 by the gas, so that the cotton wool enters the collecting box 102, and the gas in the collecting box 102 is released from the filter screen 104. The filter screen 104 filters the cotton wool in the gas and collects the cotton wool to prevent the cotton wool from floating in the box body 1 and not contacting the cotton yarn again.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cotton yarn de-flocculation device, characterized in that: It comprises a box (1), wherein: A plurality of rotating rollers (2) are rotatably connected inside the box body (1), wiping mechanisms (4) are connected to both sides of the upper end of the box body (1), an air pump (5) is fixedly connected to the upper end of the box body (1), a conduit (6) is connected to the air outlet of the air pump (5), one end of the conduit (6) is connected to a circular tube (7), and an air outlet pipe (8) is connected to the inner ring wall of the circular tube (7).

2. The cotton yarn twisting and de-flocking device according to claim 1, characterized in that: Both sides of the inner upper end of the box body (1) are connected to limiting slot plates (3).

3. The cotton yarn twisting and de-flocculation device according to claim 1, characterized in that: The air outlet pipes (8) are provided in plurality and are distributed at equal intervals along the axis direction of the annular pipe (7).

4. The cotton yarn twisting and de-flocculation device according to claim 1, characterized in that: A scraper mechanism (9) is fixedly connected inside the box body (1), and the scraper mechanism (9) is located between the wiping mechanism (4) and the annular tube (7). The scraper mechanism (9) comprises a connecting rod (91), one end of which is fixedly connected to the inner upper end of the box body (1), and the other end of which is fixedly connected to a circular frame (92), and a plurality of scraper teeth (93) are connected to the inner ring wall of the circular frame (92) at equal intervals along the axis direction.

5. The cotton yarn twisting and de-flocking device according to claim 4, characterized in that: The scraping teeth (93) are plastic scraping teeth, and one end of the scraping teeth (93) is a pointed end structure.

6. The cotton yarn winding and twisting de-flocculation device according to claim 4, characterized in that: A collecting mechanism (10) is fixedly connected inside the box body (1), and the collecting mechanism (10) is located between the wiping mechanism (4) and the annular frame (92) of the annular tube (7). The collecting mechanism (10) comprises a support plate (101), one end of the support plate (101) is fixedly connected to the inner bottom end of the box body (1), and the other end of the support plate (101) is fixedly connected to a collecting box (102), an opening (103) is provided on the collecting box (102), and the opening (103) is arranged in the direction of the annular frame (92), and the bottom end of the collecting box (102) is connected to a filter screen (104).

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