Cleaning fan for roving frame

Abstract

The utility model relates to the technical field of textile, and discloses a roving frame cleaning fan which comprises a fan body, the input end of the fan body is fixedly connected with a communication pipeline, the communication pipeline is fixedly connected with an air bellow, and the bottom end face of the air bellow is fixedly connected with a suction nozzle. According to the cleaning fan for the roving frame, the top of the filter screen is brushed by the brush, lint flowers are pushed down from filter holes of the filter screen, the lint flowers are scraped down by the scraper, the lint flowers fall into the storage tank, the storage tank is clamped by the baffle, the storage tank is inclined, the lint flowers are poured into the guide arc plate, and the lint flowers are collected; flannelette flowers are scraped off, the influence of the flannelette flowers on the suction force of the fan is reduced, meanwhile, the flannelette flowers do not need to be manually collected, the working efficiency is improved, the movable plate is hung below the filter screen through the guide wheel, the magnetic piece can more easily drive the magnet and the movable plate to synchronously move, friction is reduced, and it is ensured that the movement track of the movable plate is more stable and accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of textile, in particular to a cleaning fan for a roving frame. Background Art

[0002] The main function of the cleaning fan for the roving frame is to suck and collect lint flowers, keep the equipment clean, reduce yarn defects, improve product quality and process efficiency. However, the existing fan only has a cleaning function and needs to be equipped with an additional collection fan and device. After the cleaning fan temporarily stores the lint flowers, it is connected to the collection fan to suck them away. Therefore, each roving frame needs an independent collection system, increasing power consumption and manufacturing costs.

[0003] In the prior art, there are wind boxes and filters set up to collect lint flowers to reduce power consumption and manufacturing costs, but still need to manually collect the lint flowers from the filter. And if too much lint flowers accumulate on the filter, it will reduce the working efficiency of the fan and increase the power consumption of the fan. In view of this, we propose a cleaning fan for a roving frame. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning fan for a roving frame to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cleaning fan for a roving frame, including a fan, the input end of the fan is fixedly connected with a connecting pipe, the connecting pipe is fixedly connected with a wind box, the bottom end face of the wind box is fixedly connected with a suction nozzle, and a collection component is arranged on the inner wall of the wind box. The collection component includes:

[0006] A filter screen, a discharge port is opened on the inner wall of the wind box, and a cross plate is fixedly connected to the inner wall of the wind box, and the cross plate is fixedly connected with the filter screen;

[0007] A movable block, a vertical plate is fixedly connected to the side wall of the filter screen, the vertical plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a bidirectional lead screw, the side wall of the bidirectional lead screw is threadedly connected with the movable block, and a brush is fixedly connected to the side wall of the movable block;

[0008] A magnetic part, guide rails are opened on the top end face and the bottom end face of the filter screen, the guide rail on the top end face of the filter screen is slidably connected with the magnetic part, and the magnetic part is fixedly connected to the bottom end face of the movable block;

[0009] A movable plate, a movable plate is arranged on the bottom end face of the filter screen, a magnet is fixedly connected to the top end face of the movable plate, the magnet is slidably connected with the guide rail on the bottom end face of the filter screen, and a scraper is fixedly connected to the side wall of the movable plate;

[0010] A storage tank, the movable plate is hinged to a hinge member, the hinge member is fixedly connected to a cross bar, and the cross bar is rotatably connected to the inner wall of the storage tank;

[0011] A guiding arc plate, the inner wall of the bellows is fixedly connected with a guiding arc plate, and the inner wall of the bellows is fixedly connected with a baffle.

[0012] Preferably, the top end face of the movable plate is fixedly connected with a mounting block, the mounting block is rotatably connected with a guiding wheel, and the guiding wheel is movably connected with the inner bottom surface of the filter screen.

[0013] Preferably, the vertical plate is fixedly connected with a limiting rod, and the side wall of the limiting rod is slidably connected with a movable block, so that the movable block can only move horizontally.

[0014] Preferably, two sets of the scraping plates and the brushes are provided. The two sets of scraping plates are symmetrically and fixedly connected to both sides of the movable plate, and the two sets of scraping plates are movably connected to the bottom end face of the filter screen. The two sets of brushes are symmetrically and fixedly connected to both sides of the movable block, and the two sets of brushes are movably connected to the top end face of the filter screen.

[0015] Preferably, the magnetic member is magnetically connected to the magnet, and the reciprocating horizontal movement of the movable block drives the movable plate to move synchronously through the magnetic adsorption between the magnetic member and the magnet.

[0016] Preferably, the bottom of the storage tank is arc-shaped, and the center of gravity of the storage tank is lower than the axis of the cross bar.

[0017] Compared with the prior art, the utility model provides a cleaning fan for a roving frame, which has the following beneficial effects:

[0018] 1. For this cleaning fan of the roving frame, through the arranged brushes, scraping plates, storage tank and guiding arc plate, the brushes brush the top of the filter screen, push the flannel flowers down from the filter holes of the filter screen, the scraping plates scrape off the flannel flowers, so that the flannel flowers fall into the storage tank, the baffle blocks the storage tank, makes the storage tank tilt, and pours the flannel flowers into the guiding arc plate, realizing the collection of the flannel flowers. Under the combined action of the brushes and the scraping plates, the flannel flowers are scraped off, reducing the influence of the flannel flowers on the suction of the fan. At the same time, it is not necessary for people to manually collect the flannel flowers, improving the work efficiency.

[0019] 2. For this cleaning fan of the roving frame, through the arranged guiding wheels, the movable plate is hung under the filter screen by the guiding wheels. The guiding wheels change the sliding friction between the movable plate and the filter screen into rolling friction, making it easier for the magnetic member to drive the magnet and the movable plate to move synchronously, reducing the friction and ensuring that the movement track of the movable plate is more stable and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic cross-sectional structure diagram of the bellows of the present utility model;

[0022] Figure 3 For the present utility model Figure 2 Schematic diagram of the structure of area A;

[0023] Figure 4 For the present utility model Figure 2 Schematic diagram of the structure of area B;

[0024] Figure 5 Schematic diagram of the structure of the collection component of the present utility model;

[0025] Figure 6 Schematic cross-sectional structure diagram of the filter screen of the present utility model;

[0026] Figure 7 For the present utility model Figure 6 Schematic diagram of the structure of area C;

[0027] Figure 8 For the present utility model Figure 7 Schematic diagram of the structure of area D.

[0028] In the figure: 1. Fan; 2. Connecting pipe; 3. Bellows; 4. Suction nozzle; 5. Discharge port; 6. Horizontal plate; 7. Filter screen; 8. Vertical plate; 9. Motor; 10. Bi-directional lead screw; 11. Movable block; 12. Limit rod; 13. Brush; 14. Guide rail; 15. Magnetic part; 16. Magnet; 17. Movable plate; 18. Scraper; 19. Hinge; 20. Cross bar; 21. Accumulation tank; 22. Baffle; 23. Guide arc plate; 24. Mounting block; 25. Guide wheel. Specific implementation mode

[0029] As Figures 1-8 shown, the present utility model provides a technical solution: A roving frame cleaning fan, including a fan 1, the input end of the fan 1 is fixedly connected to a connecting pipe 2, the connecting pipe 2 is fixedly connected to a bellows 3, the bottom end face of the bellows 3 is fixedly connected to a suction nozzle 4, and a collection component is arranged on the inner wall of the bellows 3. The collection component includes a horizontal plate 6, a filter screen 7, a vertical plate 8, a motor 9, a bi-directional lead screw 10, a movable block 11, a limit rod 12, a brush 13, a guide rail 14, a magnetic part 15, a magnet 16, a movable plate 17, a scraper 18, a hinge 19, a cross bar 20, an accumulation tank 21, a baffle 22, a guide arc plate 23, a mounting block 24, and a guide wheel 25.

[0030] In an embodiment of the present utility model, a discharge port 5 is provided on the inner wall of the bellows 3. A horizontal plate 6 is fixedly connected to the inner wall of the bellows 3. The horizontal plate 6 is fixedly connected to a filter screen 7. A vertical plate 8 is fixedly connected to the side wall of the filter screen 7. The vertical plate 8 is fixedly connected to a motor 9. The output end of the motor 9 is fixedly connected to a bidirectional lead screw 10. A movable block 11 is threadedly connected to the side wall of the bidirectional lead screw 10. A brush 13 is fixedly connected to the side wall of the movable block 11. The vertical plate 8 is fixedly connected to a limiting rod 12. The side wall of the limiting rod 12 is slidably connected to the movable block 11, enabling the movable block 11 to move only horizontally. Guide rails 14 are provided on the top end face and the bottom end face of the filter screen 7. The guide rail 14 located on the top end face of the filter screen 7 is slidably connected to a magnetic member 15. The magnetic member 15 is fixedly connected to the bottom end face of the movable block 11. The magnetic member 15 is magnetically connected to a magnet 16. The horizontal reciprocating movement of the movable block 11 drives the movable plate 17 to move synchronously through the magnetic adsorption between the magnetic member 15 and the magnet 16. A movable plate 17 is provided on the bottom end face of the filter screen 7. A magnet 16 is fixedly connected to the top end face of the movable plate 17. The magnet 16 is slidably connected to the guide rail 14 located on the bottom end face of the filter screen 7. A scraper 18 is fixedly connected to the side wall of the movable plate 17. Both the scraper 18 and the brush 13 are provided in two groups. The two groups of scrapers 18 are symmetrically fixedly connected to both sides of the movable plate 17. The two groups of scrapers 18 are movably connected to the bottom end face of the filter screen 7. The two groups of brushes 13 are symmetrically fixedly connected to both sides of the movable block 11. The two groups of brushes 13 are movably connected to the top end face of the filter screen 7. The movable plate 17 is hinged to a hinge member 19. The hinge member 19 is fixedly connected to a cross bar 20. The cross bar 20 is rotatably connected to the inner wall of a storage tank 21. The bottom of the storage tank 21 is arc-shaped. The center of gravity of the storage tank 21 is lower than the axis of the cross bar 20. A guiding arc plate 23 is fixedly connected to the inner wall of the bellows 3. A baffle 22 is fixedly connected to the inner wall of the bellows 3. An installation block 24 is fixedly connected to the top end face of the movable plate 17. The installation block 24 is rotatably connected to a guide wheel 25. The guide wheel 25 is movably connected to the inner bottom surface of the filter screen 7.

[0031] The fan 1 operates to suck up the flannelette flowers. The flannelette flowers are blocked by the filter screen 7. The motor 9 starts to drive the bidirectional lead screw 10 to rotate, thereby causing the movable block 11 to move horizontally back and forth. The movable block 11 drives the brush 13 to move horizontally, brushing the top of the filter screen 7, and then pushing the flannelette flowers down from the filter holes of the filter screen 7. The horizontal reciprocating movement of the movable block 11 drives the movable plate 17 to move synchronously through the magnetic adsorption between the magnetic part 15 and the magnet 16. Then, the scraper 18 scrapes off the flannelette flowers, and the flannelette flowers fall into the storage tank 21. When the storage tank 21 moves to the right side of the filter screen 7, the baffle 22 blocks the storage tank 21, and the movable plate 17 continues to move to the right. Then, the storage tank 21 rotates around the movable plate 17, tilting the storage tank 21 and pouring the flannelette flowers into the guiding arc plate 23, realizing the collection of the flannelette flowers. Under the combined action of the brush 13 and the scraper 18, the flannelette flowers are scraped off, reducing the influence of the flannelette flowers on the suction of the fan 1. At the same time, there is no need for manual collection of the flannelette flowers, improving work efficiency.

[0032] In addition, an installation block 24 is fixedly connected to the top end face of the movable plate 17. The installation block 24 is rotatably connected to the guide wheel 25. The guide wheel 25 is movably connected to the inner bottom surface of the filter screen 7. The guide wheel 25 changes the sliding friction between the movable plate 17 and the filter screen 7 into rolling friction. The movable plate 17 is suspended under the filter screen 7 through the guide wheel 25, making it easier for the magnetic part 15 to drive the magnet 16 to move synchronously with the movable plate 17, reducing friction and ensuring that the movement track of the movable plate 17 is more stable and accurate.

[0033] In the present utility model, during use, the fan 1 operates to suck up the flannelette flowers. The flannelette flowers are blocked by the filter screen 7. The brush 13 pushes the flannelette flowers down from the filter holes of the filter screen 7. The scraper 18 scrapes off the flannelette flowers, causing them to fall into the storage tank 21. The storage tank 21 tilts to pour the flannelette flowers into the guiding arc plate 23 for collecting the flannelette flowers. Further, the movable plate 17 is suspended under the filter screen 7 through the guide wheel 25. The guide wheel 25 changes the sliding friction between the movable plate 17 and the filter screen 7 into rolling friction, reducing the traction force required for operation.

[0034] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A roving frame cleaning fan, comprising a fan (1), wherein an input end of the fan (1) is fixedly connected to a connecting pipe (2), the connecting pipe (2) is fixedly connected to a bellows (3), a bottom end surface of the bellows (3) is fixedly connected to a suction nozzle (4), characterized in that: The inner wall of the bellows (3) is provided with a collecting assembly, and the collecting assembly comprises: A filter screen (7), the inner wall of the bellows (3) is provided with a discharge port (5), the inner wall of the bellows (3) is fixedly connected with a transverse plate (6), and the transverse plate (6) is fixedly connected with the filter screen (7); A movable block (11), the side wall of the filter screen (7) is fixedly connected to a vertical plate (8), the vertical plate (8) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a bidirectional screw rod (10), the side wall of the bidirectional screw rod (10) is threadedly connected to the movable block (11), and the side wall of the movable block (11) is fixedly connected to a brush (13); A magnetic member (15), the top end surface and the bottom end surface of the filter screen (7) are provided with guide rails (14), the guide rails (14) located on the top end surface of the filter screen (7) are slidably connected to the magnetic member (15), and the magnetic member (15) is fixedly connected to the bottom end surface of the movable block (11); A movable plate (17), the bottom end surface of the filter (7) is provided with a movable plate (17), the top end surface of the movable plate (17) is fixedly connected to a magnet (16), the magnet (16) is slidably connected to a guide rail (14) located at the bottom end surface of the filter (7), and the side wall of the movable plate (17) is fixedly connected to a scraper (18); The storage tank (21), the movable plate (17) is hinged to the hinge (19), the hinge (19) is fixedly connected to the cross bar (20), and the cross bar (20) is rotatably connected to the inner wall of the storage tank (21); A guide arc plate (23), the inner wall of the bellows (3) is fixedly connected with the guide arc plate (23), and the inner wall of the bellows (3) is fixedly connected with a baffle plate (22).

2. A roving frame cleaning fan according to claim 1, characterized in that: A mounting block (24) is fixedly connected to the top end surface of the movable plate (17), the mounting block (24) is rotatably connected to a guide wheel (25), and the guide wheel (25) is movably connected to the inner bottom surface of the filter screen (7).

3. A roving frame cleaning fan according to claim 1, characterized in that: The vertical plate (8) is fixedly connected to the limiting rod (12), and the side wall of the limiting rod (12) is slidably connected to the movable block (11).

4. A roving frame cleaning fan according to claim 1, characterized in that: The scraper (18) and the brush (13) are both provided in two groups, the two groups of scrapers (18) are symmetrically fixedly connected to the two sides of the movable plate (17), the two groups of scrapers (18) are movably connected to the bottom end surface of the filter (7), the two groups of brushes (13) are symmetrically fixedly connected to the two sides of the movable block (11), and the two groups of brushes (13) are movably connected to the top end surface of the filter (7).

5. A roving frame cleaning fan according to claim 1, characterized in that: The magnetic member (15) is magnetically connected to the magnet (16).

6. A roving frame cleaning fan according to claim 1, characterized in that: The bottom of the accumulation groove (21) is in an arc shape, and the center of gravity of the accumulation groove (21) is lower than the axis of the cross bar (20).

Images