Humidifying and dedusting mechanism for circular weaving machine

Abstract

The utility model provides a humidifying and dedusting mechanism for a circular weaving machine, and relates to the field of textile dedusting. The humidification and dust removal mechanism for the circular weaving machine comprises a supporting plate, an air suction ring is arranged above the supporting plate, a scraping plate rotating relative to the air suction ring is arranged in the air suction ring, a spraying pipe is arranged above the air suction ring, and a spraying head is arranged at the bottom end of the spraying pipe. According to the humidification and dust removal mechanism for the circular weaving machine, the supporting plate is fixedly connected to the upper portion of the circular weaving machine, a negative pressure fan sucks air outwards through an air suction sleeve, so that dust, thread ends and the like can enter an air suction ring, a spraying head sprays water to remove dust, meanwhile, the thread end dust and the like are scraped away along the air suction ring through relatively rotating scraping plates, and the dust removal efficiency is improved. When the scraping plate moves to the sewage draining exit, the sewage draining ring sucks air to suck out scraped thread residue dust, and the dust is collected through the dust accumulation bag, so that enough suction force can be always kept to suck the dust and the thread residues into the air suction ring, and the problem that the dust collection effect is reduced in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile dust removal, in particular to a humidifying dust removal mechanism for a circular loom. Background Art

[0002] The existing circular loom has no dust removal device, so when it weaves the fabric, the warp and weft yarns rub against each other, and the hair ends and dust on the original warp and weft yarns keep falling off. Because it has no dust removal device, the fallen hair ends and dust fill the air in the circular loom, and some of the hair ends and dust in the air in the circular loom are re-woven onto the fabric by the warp and weft yarns, leaving defects on the fabric and affecting the quality of the fabric. In addition, most of the hair ends and dust that keep falling off the warp and weft yarns spread into the factory and pollute the air environment of the factory.

[0003] Existing patents for dust-removing circular looms include circular loom CN 202576769 U, which discloses that a dust removal device is provided above the circular loom, and the dust removal device includes a dust hood, a negative pressure fan and a dust bag. A negative pressure fan is fixed in the dust hood, and the top of the dust hood is connected to the dust bag through a pipeline. The technical solution in this patent can collect dust and thread ends, etc., will not form defects on the fabric, and can effectively improve the quality of the woven fabric. However, since a dust bag is provided between the negative pressure device and the dust hood in the device, when the collected dust and thread ends accumulate in the dust bag, the suction force in the dust hood will be reduced, resulting in the inability to effectively collect dust and thread ends. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a humidifying and dust removing mechanism for a circular loom, which solves the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a humidifying and dust removal mechanism for a circular loom, comprising a support plate, an air suction ring is arranged above the support plate, a scraper rotating relative to the air suction ring is arranged inside the air suction ring, a spray pipe is arranged above the air suction ring, a spray head is arranged at the bottom end of the spray pipe, the spray head is embedded in the air suction ring, the outer ring of the air suction ring is fixedly connected to the air suction sleeve, a connecting hole is provided in the middle part of the air suction ring at the part covered by the air suction sleeve, the outer ring of the air suction ring is fixedly connected to the sewage discharge sleeve, the suction ring is provided with a sewage discharge port at the part covered by the sewage discharge sleeve, a semi-ring sleeve is arranged inside the air suction ring, the notch of the semi-ring sleeve coincides with the sewage discharge port, a through hole is provided on the surface of the inner ring of the semi-ring sleeve, and the scraper is fitted with the semi-ring sleeve.

[0006] Preferably, the scraper is fixedly connected to the support plate, a rotating groove is provided on the upper surface of the support plate, the rotating groove is rotatably connected to the air intake ring, a gear ring is provided above the outer surface of the air intake ring, a sealing plate is rotatably connected above the spray pipe, the outer ring of the air intake sleeve is rotatably connected to a connecting ring, and the outer ring of the sewage sleeve is rotatably connected to a sewage discharge ring.

[0007] Preferably, the suction ring is fixedly connected to the support plate, a connecting ring is fixedly installed on the inner ring of the scraper, the connecting ring is rotatably connected to the top of the suction ring, and a gear ring is fixedly installed on the outer side of the connecting ring.

[0008] Preferably, the scraper is composed of an inclined scraper head and an inner ring covering plate, and the cross-sectional shape of the scraper is semi-annular.

[0009] Preferably, the inner ring of the semi-annular sleeve is arranged obliquely, and the outer edge of the scraper is in contact with the inner ring of the semi-annular sleeve.

[0010] Preferably, there are multiple communicating holes, and the multiple communicating holes are distributed in a ring array.

[0011] Preferably, the top end of the sealing plate is connected to and penetrated by a liquid supply pipe, and the drain ring and the connecting ring are respectively connected to two sets of independent air suction pipes.

[0012] The utility model has the following beneficial effects:

[0013] 1. The circular loom uses a humidifying and dust removal mechanism, and the support plate is fixedly connected to the top of the circular loom. The negative pressure fan sucks air outward through the suction sleeve, so that dust and thread ends can enter the interior of the suction ring, and water is sprayed through the sprinkler head to reduce dust. At the same time, the thread ends and dust are scraped off along the suction ring by the relatively rotating scraper. When the scraper moves to the sewage outlet, the scraped thread ends and dust are sucked out by the sewage discharge ring and collected by the dust bag, so that sufficient suction can always be maintained to attract dust and thread ends to enter the interior of the suction ring, solving the problem of reduced dust collection effect in the prior art.

[0014] 2. The circular loom uses a humidifying and dust removing mechanism, and the scraper is composed of an inclined scraper head and an inner ring covering plate. The cross-sectional shape of the scraper is semi-circular. Through such an arrangement, the scraped impurities can be temporarily accommodated in the formed cavity to prevent the impurities from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection of the suction ring of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection of the spray pipe of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the scraper and the support plate of the utility model;

[0019] Figure 5 It is a schematic diagram of the connection between the scraper and the connecting ring of the utility model.

[0020] Among them, 1. support plate; 2. suction ring; 3. scraper; 4. spray pipe; 5. spray head; 6. suction sleeve; 7. connecting hole; 8. sewage sleeve; 9. sewage outlet; 10. semi-ring sleeve; 11. through hole; 12. rotating groove; 13. gear ring; 14. sealing plate; 15. connecting ring; 16. sewage ring; 17. connecting ring; 18. gear ring; 19. liquid supply pipe; 20. suction pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a humidifying and dust removing mechanism for a circular loom:

[0023] Embodiment 1, as Figure 1-5 As shown, it includes a support plate 1, an air intake ring 2 is arranged above the support plate 1, a scraper 3 rotating relative to the air intake ring 2 is arranged inside the air intake ring 2, a spray pipe 4 is arranged above the air intake ring 2, a spray head 5 is arranged at the bottom end of the spray pipe 4, the spray head 5 is embedded in the air intake ring 2, the outer ring of the air intake ring 2 is fixedly connected with an air intake sleeve 6, a connecting hole 7 is opened in the middle of the air intake ring 2 at the place covered by the air intake sleeve 6, there are a plurality of connecting holes 7, and the plurality of connecting holes 7 are distributed in a ring array, so that air can be evenly sucked.

[0024] The outer ring of the suction ring 2 is fixedly connected to a sewage discharge sleeve 8, and a sewage discharge port 9 is opened in the suction ring 2 at the part covered by the sewage discharge sleeve 8. A semi-ring sleeve 10 is arranged inside the suction ring 2, and the inner ring of the semi-ring sleeve 10 is arranged at an angle, and the outer edge of the scraper 3 is fitted with the inner ring of the semi-ring sleeve 10. Through such an arrangement, the adsorbed impurities can fall downwards.

[0025] The notch of the semi-annular sleeve 10 coincides with the sewage outlet 9 , a through hole 11 is provided on the surface of the inner ring of the semi-annular sleeve 10 , and the scraper 3 fits the semi-annular sleeve 10 .

[0026] The suction ring 2 is fixedly connected to the support plate 1, the inner ring of the scraper 3 is fixedly installed with a connecting ring 17, the connecting ring 17 is rotatably connected to the top of the suction ring 2, and the outer side of the connecting ring 17 is fixedly installed with a gear ring 18. This structural setting is simple and has low manufacturing cost.

[0027] The scraper 3 is composed of an inclined scraper head and an inner circle covering plate. The cross-sectional shape of the scraper 3 is semi-circular. Through such a configuration, the scraped impurities can be temporarily accommodated in the formed cavity to prevent the impurities from falling.

[0028] Based on the above structure,

[0029] Embodiment 2: The scraper 3 is fixedly connected to the support plate 1. A rotating groove 12 is provided on the upper surface of the support plate 1. The rotating groove 12 is rotatably connected to the air intake ring 2. A gear ring 13 is provided above the outer surface of the air intake ring 2. A sealing plate 14 is rotatably connected to the top of the spray pipe 4. A connecting ring 15 is rotatably connected to the outer ring of the air intake sleeve 6. A drain ring 16 is rotatably connected to the outer ring of the drain sleeve 8. The air intake ring 2 is rotated. Even if part of the through hole 11 is blocked, air can still be evenly sucked so that the device can work normally. A liquid supply pipe 19 is connected to and penetrates the top of the sealing plate 14. The drain ring 16 and the connecting ring 15 are respectively connected to two sets of independent air intake pipes 20. Such an arrangement enables liquid supply and air suction while rotating.

[0030] When in use, the support plate 1 is fixedly connected to the top of the circular loom, and air is sucked outwards through the suction sleeve 6 by the negative pressure fan, so that dust and thread ends can enter the interior of the suction ring 2, and water is sprayed through the spray head 5 to reduce dust. At the same time, the thread ends and dust are scraped off along the suction ring 2 by the relatively rotating scraper 3. When the scraper 3 moves to the sewage outlet 9, the scraped thread end dust is sucked out by the sewage discharge ring 16 and collected by the dust bag, so that there is always enough suction force to attract dust and thread ends to enter the interior of the suction ring 2.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A humidifying and dust removing mechanism for a circular loom, comprising a support plate (1), characterized in that: An air suction ring (2) is arranged above the support plate (1), a scraper (3) is arranged inside the air suction ring (2) and rotates relative to the air suction ring (2), a spray pipe (4) is arranged above the air suction ring (2), a spray head (5) is arranged at the bottom end of the spray pipe (4), and the spray head (5) is embedded inside the air suction ring (2); The outer ring of the air intake ring (2) is fixedly connected to an air intake sleeve (6), a connecting hole (7) is provided in the middle of the air intake ring (2) at a position covered by the air intake sleeve (6), the outer ring of the air intake ring (2) is fixedly connected to a sewage discharge sleeve (8), a sewage discharge port (9) is provided in the air intake ring (2) at a position covered by the sewage discharge sleeve (8), a semi-ring sleeve (10) is provided inside the air intake ring (2), a notch of the semi-ring sleeve (10) coincides with the sewage discharge port (9), a through hole (11) is provided on the surface of the inner ring of the semi-ring sleeve (10), and the scraper (3) is fitted with the semi-ring sleeve (10).

2. A humidifying and dust removing mechanism for a circular loom according to claim 1, characterized in that: The scraper (3) is fixedly connected to the support plate (1); a rotating groove (12) is provided on the upper surface of the support plate (1); the rotating groove (12) is rotatably connected to the air intake ring (2); a gear ring (13) is provided above the outer surface of the air intake ring (2); a sealing plate (14) is rotatably connected to the top of the spray pipe (4); a connecting ring (15) is rotatably connected to the outer ring of the air intake sleeve (6); and a discharge ring (16) is rotatably connected to the outer ring of the discharge sleeve (8).

3. The humidifying and dust removing mechanism for a circular loom according to claim 1, characterized in that: The suction ring (2) is fixedly connected to the support plate (1), the inner ring of the scraper (3) is fixedly mounted with a connecting ring (17), the connecting ring (17) is rotatably connected to the top of the suction ring (2), and the outer side of the connecting ring (17) is fixedly mounted with a gear ring (18).

4. A humidifying and dust removing mechanism for a circular loom according to any one of claims 1 to 3, characterized in that: The scraper (3) is composed of an inclined scraper head and an inner ring covering plate, and the cross-sectional shape of the scraper (3) is semi-annular.

5. A humidifying and dust removing mechanism for a circular loom according to claim 4, characterized in that: The inner ring of the semi-annular sleeve (10) is arranged at an angle, and the outer edge of the scraper (3) is in contact with the inner ring of the semi-annular sleeve (10).

6. The humidifying and dust removing mechanism for a circular loom according to claim 1, characterized in that: The number of the communicating holes (7) is multiple, and the multiple communicating holes (7) are distributed in a ring array.

7. The humidifying and dust removing mechanism for a circular loom according to claim 2, characterized in that: The top end of the sealing plate (14) is connected to and penetrated by a liquid supply pipe (19), and the sewage discharge ring (16) and the connecting ring (15) are respectively connected to two sets of independent air suction pipes (20).

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