Cotton cloth dust removal device of air jet loom

Abstract

The utility model relates to the field of air-jet looms, in particular to an air-jet loom cotton cloth dust removal device which comprises a dust suction hood, two guide plates are symmetrically arranged at the lower end of the dust suction hood, the upper ends of the guide plates are rotatably connected with the dust suction hood, driving rods are arranged at the lower ends of the guide plates, and the driving rods are slidably connected with the dust suction hood through limiting plates. By arranging the driving rod, the flow guide plate and other components, in the working process, the driving rod component and the flow guide plate component are matched with each other, the driving rod component is controlled to move through the circulation component, and the flow guide plate component is controlled to move through the circulation component. The driving rod component drives the lower end of the flow guide plate to move through the connecting assembly, and meanwhile, the flow guide plate rotates around the upper end of the flow guide plate, so that the angle of the flow guide plate is adjusted, the dust collection angle of the dust collection cover is changed, dust particles under the flow guide plate and moving obliquely can be effectively captured, and the dust removal and cleaning effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air -jet loom technical field, concretely is a kind of air -jet loom cotton cloth dust removal device. BACKGROUND

[0002] Air -jet loom is a kind of no shuttle loom using jet stream to drag weft to pass through shed, plays an important role in modern textile industry, in the process of weaving cotton cloth of air -jet loom, a large amount of dust will be generated. These dusts, if attached to cotton cloth, will form defect, so dust removal device plays an important role in work.

[0003] After searching, the Chinese patent with publication number CN215539512U discloses a kind of air -jet loom dust removal device, its technical points are in at: the height of dust absorption cover can be freely adjusted, to be applicable to the air -jet loom of multiple heights, improve the adaptability of device, dust removal effect of device can be improved, while water resource can be recycled, strong practicality.

[0004] But dust absorption cover in prior art is generally vertically designed, cannot effectively capture obliquely moving dust, the present application is to solve the problem of poor cleaning effect in prior art, by setting guide plate at the lower end of dust absorption cover, and changing the angle of guide plate, to avoid single dust absorption direction, improve the effect of dust removal cleaning, therefore a new scheme is needed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the above background art, the dust absorption direction of dust absorption cover in prior art is single, which causes poor dust removal cleaning effect.

[0006] The air -jet loom cotton cloth dust removal device disclosed by the utility model, including dust absorption cover, two guide plates are symmetrically arranged at the lower end of the dust absorption cover, the upper end of the guide plate is rotatably connected with the dust absorption cover, a drive rod is arranged at the lower end of the guide plate, the drive rod is slidably connected with the dust absorption cover through a limiting plate, a connecting assembly is arranged between the drive rod and the guide plate, and a circulating assembly is arranged between the drive rod and the dust absorption cover.

[0007] Further, the connecting assembly includes a fixed block, the fixed block is mounted on the drive rod, the fixed block is slidably arranged with the dust absorption cover, and a sliding groove is arranged on one side of the fixed block; The lower end of the guide plate is provided with a connecting block, a connecting head is installed on the connecting block, and the connecting head is slidably arranged with the sliding groove.

[0008] Further, the circulating assembly comprises a driving frame which is slidingly installed on the dust cover through a mounting plate, a first gear is arranged on the inner side of the dust cover, the first gear is arranged in two rows and symmetrically installed on the inner wall of the driving frame, an incomplete size is arranged on the inner side of the driving frame, the incomplete size is rotationally installed on the mounting plate, and the incomplete size is in meshing transmission with the first gear.

[0009] Further, the circulating assembly further comprises a second gear which is uniformly arranged in multiple, and the second gear is installed on the outer side of the driving frame; a rack is installed on the driving rod, a flat gear is arranged between the rack and the second gear, and the flat gear is rotationally installed on the mounting plate.

[0010] Further, the driving frame is provided with a cover plate on the side away from the mounting plate, the cover plate is connected with the mounting plate through bolts, and limit shafts are installed at both ends of the driving frame and slidingly arranged with the mounting plate and the cover plate.

[0011] Further, the dust cover is symmetrically arranged, the driving rod is provided with two, and the two driving rods are symmetrically arranged at both ends of the guide plate.

[0012] Further, a sealing strip is arranged on the outer ring of the guide plate, and the two guide plates are arranged in parallel.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a dust cover with an adjustable angle, which comprises a dust cover body, a circulating assembly and a guide plate, wherein the circulating assembly is arranged on the dust cover body, the guide plate is arranged on the circulating assembly, and the driving rod is arranged on the guide plate.

[0015] 2、The utility model discloses a dust cover with an adjustable angle, which comprises a dust cover body, a circulating assembly and a guide plate, wherein the circulating assembly is arranged on the dust cover body, the guide plate is arranged on the circulating assembly, and the driving rod is arranged on the guide plate. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the dust collection hood of this utility model;

[0019] Figure 3 This is a schematic diagram of a partial explosion of the present invention;

[0020] Figure 4 This is a schematic diagram of the fixing block of this utility model.

[0021] In the diagram: 1. Dust hood; 2. Deflector plate; 3. Drive rod; 4. Limiting plate; 5. Fixing block; 6. Connecting block; 7. Connector head; 8. Slide groove; 9. Mounting plate; 10. Drive frame; 11. Incomplete dimension; 12. Tooth 1; 13. Tooth 2; 14. Flat gear; 15. Rack; 16. Limiting shaft; 17. Cover plate. Detailed Implementation

[0022] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0023] Please see Figure 1 , Figure 2 As shown, the dust removal device for cotton fabric on an air-jet loom of this utility model includes a dust suction hood 1. One end of the dust suction hood 1 is connected to an external vacuum cleaner. Two guide plates 2 are symmetrically arranged at the lower end of the dust suction hood 1. The upper end of the guide plate 2 is rotatably connected to the dust suction hood 1. A drive rod 3 is arranged at the lower end of the guide plate 2. The drive rod 3 is slidably connected to the dust suction hood 1 through a limiting plate 4. A connecting component is arranged between the drive rod 3 and the guide plate 2. A circulation component is arranged between the drive rod 3 and the dust suction hood 1.

[0024] like Figure 4As shown, the connecting assembly comprises a fixed block 5 mounted on the driving rod 3, the fixed block 5 is slidingly arranged with the dust cover 1, and one side of the fixed block 5 is provided with a sliding groove 8; the lower end of the guide plate 2 is provided with a connecting block 6, the connecting block 6 is provided with a connecting head 7, the connecting head 7 is slidingly arranged with the sliding groove 8, by controlling the movement of the driving rod 3, the driving rod 3 drives the two fixed blocks 5 to move, the fixed block 5 drives the connecting head 7 to move through the sliding groove 8, and the connecting head 7 drives the connecting block 6 to move, so as to realize the synchronous rotation of the two guide plates 2.

[0025] In combination Figure 2 , Figure 3 As shown, the circulating assembly comprises a driving frame 10 slidingly mounted on the dust cover 1 through a mounting plate 9, the inside of the dust cover 1 is provided with a first tooth 12, the first tooth 12 is provided with two rows, the two rows of first teeth 12 are symmetrically mounted on the inner wall of the driving frame 10, the inside of the driving frame 10 is provided with an incomplete size 11, one end of the incomplete size 11 is provided with a servo motor, the incomplete size 11 is rotatably mounted on the mounting plate 9, the incomplete size 11 is in meshing transmission with the first tooth 12, the incomplete size 11 is controlled to rotate by the servo motor, the incomplete size 11 is in meshing transmission with the first tooth 12 to drive the driving frame 10 to move, the incomplete size 11 is in alternate meshing transmission with the first tooth 12 on both sides, so as to realize the reciprocating movement of the driving frame 10.

[0026] In this embodiment, the circulating assembly further comprises a second tooth 13, the second tooth 13 is uniformly provided with a plurality of second teeth 13, and the second tooth 13 is mounted on the outside of the driving frame 10; a rack 15 is mounted on the driving rod 3, a spur gear 14 is arranged between the rack 15 and the second tooth 13, the spur gear 14 is rotatably mounted on the mounting plate 9, the driving frame 10 drives the second tooth 13 to move at the same time, the second tooth 13 drives the spur gear 14 to rotate, and the spur gear 14 drives the rack 15 to move.

[0027] The side of the driving frame 10 away from the mounting plate 9 is provided with a cover plate 17, the cover plate 17 is connected with the mounting plate 9 through bolts, the two ends of the driving frame 10 are provided with limiting shafts 16, the limiting shafts 16 are slidingly arranged with the mounting plate 9 and the cover plate 17, the movement direction of the driving frame 10 is guided through the limiting shafts 16, and the stability of the driving frame 10 in the working process is improved.

[0028] Looking back Figure 1 As shown, the dust cover 1 is symmetrically arranged, the driving rod 3 is provided with two driving rods 3, and the two driving rods 3 are symmetrically arranged at the two ends of the guide plate 2, so that the forces on the two ends of the guide plate 2 are uniform in the working process, and the inclination of the guide plate 2 is prevented.

[0029] The outer ring of the guide plate 2 is provided with a sealing strip, the two guide plates 2 are arranged in parallel, and the sealing property between the guide plate 2 and the dust cover 1 is improved.

[0030] The implementation principle is that during the working process, the incomplete size 11 is driven to rotate by a servo motor, the incomplete size 11 drives the driving frame 10 to move by being combined with the gear teeth 12, the driving frame 10 drives the bevel gear 14 to rotate by the gear teeth 13, the bevel gear 14 drives the rack 15 to move, the rack 15 drives the driving rod 3 to move, the driving rod 3 drives the fixed block 5 to move, the fixed block 5 drives the connecting block 6 to move by the connecting head 7, the connecting block 6 drives the lower end of the deflector 2 to move, and meanwhile the deflector 2 rotates around the upper end, so that the angle of the deflector 2 is adjusted, the dust suction angle is changed, then the incomplete size 11 is engaged with two rows of gears alternately, so that only the reciprocating movement of the driving frame 10 is observed, and the deflector 2 is driven to reciprocate.

[0031] The above merely describes the implementation mode of the present application and is not intended to limit the present application. The present application can be changed and modified in various ways by those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A dust removal device for air-jet loom cotton cloth, comprising a dust suction hood (1), characterized in that: The dust cover (1) lower end symmetry is equipped with two guide vane (2), the guide vane (2) upper end is connected with dust cover (1) rotation, the guide vane (2) lower end is equipped with drive rod (3), drive rod (3) is connected with dust cover (1) sliding through limiting plate (4), drive rod (3) and the guide vane (2) between setting up connecting assembly, drive rod (3) and the dust cover (1) between setting up circulation assembly.

2. A device for removing dust from cotton fabric on an air-jet loom according to claim 1, characterized in that: The connecting assembly includes a fixed block (5), the fixed block (5) is installed on the drive rod (3), the fixed block (5) and the dust cover (1) sliding arrangement, the fixed block (5) one side is equipped with sliding slot (8);The lower end of the guide vane (2) is provided with a connecting block (6), and the connecting block (6) is provided with a connecting head (7). The connecting head (7) is slidably arranged in the sliding slot (8).

3. A device for removing dust from cotton fabric on air-jet looms according to claim 1, characterized in that: The circulation assembly includes a drive frame (10), which is slidably installed on the dust cover (1) through a mounting plate (9). The inside of the dust cover (1) is provided with a first tooth (12). The first tooth (12) is provided with two rows, and the two rows of first teeth (12) are symmetrically installed on the inner wall of the drive frame (10). The inside of the drive frame (10) is provided with an incomplete size (11), which is rotatably installed on the mounting plate (9). The incomplete size (11) is in meshing transmission with the first tooth (12).

4. A device for removing dust from cotton fabric on an air-jet loom according to claim 3, characterized in that: The circulation assembly further includes a plurality of second teeth (13) evenly arranged on the outside of the drive frame (10). A rack (15) is installed on the drive rod (3). A flat gear (14) is arranged between the rack (15) and the second tooth (13). The flat gear (14) is rotatably installed on the mounting plate (9).

5. A device for removing dust from cotton fabric on air-jet looms according to claim 3, characterized in that: The side of the drive frame (10) away from the mounting plate (9) is provided with a cover plate (17), and the cover plate (17) and the mounting plate (9) are connected by bolts. The two ends of the drive frame (10) are provided with limiting shafts (16), and the limiting shafts (16) are slidably arranged with the mounting plate (9) and the cover plate (17).

6. A device for removing dust from cotton fabric on air-jet looms according to claim 1, characterized in that: The dust cover (1) is symmetrically arranged, and the drive rod (3) is provided with two drive rods (3), which are symmetrically arranged at the two ends of the guide vane (2).

7. The device according to claim 1, characterized in that: The outer ring of the guide vane (2) is provided with a sealing strip, and the two guide vanes (2) are arranged in parallel.

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