Cotton scraping device with flattening structure for cotton spinning production
By designing a cotton scraping device with a flattening structure, the problem of existing devices being unable to clean cotton lint from uneven surfaces is solved, achieving effective cotton scraping and efficient collection of cotton lint from uneven surfaces, and extending the service life of the device.
Patent Information
- Application Number
- CN202421088261.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Existing cotton scraping devices used in cotton spinning production are ineffective at cleaning cotton lint from uneven machine surfaces, leading to lint accumulation.
A cotton scraping device with a flattening structure was designed, including a cotton pressing box, support bars, scraping blocks, rectangular grooves, rectangular blocks, scrapers, electric push rods, and an air extraction cylinder. By adjusting the extension and retraction of the support bars and rectangular blocks, combined with the power of the electric push rods and fans, the device can effectively scrape cotton from uneven surfaces. The design of the feed frame and filter screen enables the collection and cleaning of cotton lint.
It effectively removes lint from uneven machine surfaces, extends the lifespan of springs, facilitates cleaning of the cotton pressing box, and improves lint collection efficiency.
Smart Images
Figure CN222343536U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cotton scraping devices for cotton spinning production, in particular to a cotton scraping device with a flattening structure for cotton spinning production. Background Art
[0002] With the development of society, the textile industry is also progressing along with the development of technology. In textile machinery, the cotton scraper is an important component, which can clean up the waste cotton in time to ensure the normal operation of textile machinery.
[0003] The existing cotton scraping device for cotton spinning production is difficult to properly collect the scraped waste cotton during use. During the cotton scraping process, the device may encounter uneven surfaces, and the cotton scraping device cannot be used to clean the concave parts, which causes the accumulation of cotton wool over time.
[0004] Therefore, it is necessary to provide a cotton scraping device with a flattening structure for cotton spinning production to solve the above technical problems. Utility Model Content
[0005] The utility model aims to provide a cotton scraping device with a flattening structure for cotton spinning production, which has the effect of scraping off cotton wool on the uneven surface of a machine.
[0006] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a cotton scraping device with a flattening structure for cotton spinning production, comprising a cotton pressing box, a support bar is provided on the upper surface of the cotton pressing box, one end of the support bar is fixedly connected to the cotton pressing box, the other end of the support bar is fixedly connected to a scraper block, a rectangular groove is provided on one side of the scraper block, a rectangular block is slidably connected in the rectangular groove, a scraper is fixedly installed on one end of the rectangular block, and a first spring is fixedly installed on the other end of the rectangular block, a first through groove is provided on the top wall of the cotton pressing box, a second through groove is provided on the bottom wall of the cotton pressing box, an electric push rod is fixedly installed on one side of the cotton pressing box, the output end of the electric push rod passes through the side wall of the cotton pressing box and is fixedly connected to the pressing block, an exhaust cylinder is provided below the second through groove, a motor is fixedly installed on the bottom wall of the exhaust cylinder, and the output end of the motor passes through the bottom wall and is fixedly connected to a fan.
[0007] By adopting the above technical scheme, when it is necessary to scrape cotton from a certain equipment, the support strip can be adjusted so that the scraper plate is in a suitable position, and the scraper plate has a certain pressure on the surface to be scraped, so that the rectangular block is partially retracted into the rectangular groove. In this way, when scraping an uneven place, the expansion and contraction of multiple rectangular blocks depends on the uneven situation, and the cotton wool in the uneven position can also be scraped off. The utility model effectively makes it possible to scrape off the cotton wool on the uneven surface of the machine.
[0008] The utility model is further configured as follows: a first cylindrical groove is opened at the bottom of the rectangular groove, a telescopic column is fixedly installed at the bottom of the rectangular block, the telescopic column is slidably connected to the first cylindrical groove, and the rectangular groove passes through the first spring and is slidably connected to the first spring.
[0009] By adopting the above technical solution, the setting of the telescopic column plays a certain guiding role. When the telescopic column is not there, the spring may be skewed during the stretching and compression process, thereby affecting the function of the scraper block. When the telescopic column is installed, the telescopic column has a certain limiting effect on the expansion and contraction of the spring, thereby extending the service life of the first spring.
[0010] The utility model is further configured as follows: symmetrical cylindrical grooves are provided on both sides of the cotton pressing box, a second spring is provided in the cylindrical groove, one end of the second spring is fixedly connected to the bottom cover, the other end of the second spring is fixedly connected to a telescopic buckle, and a side wall of the bottom cover is provided with a plurality of through holes.
[0011] By adopting the above technical solution, when the bottom cover is closed, the telescopic buckle will be inserted into the through hole. When the cover needs to be removed, the telescopic card column needs to be pressed into the cylindrical groove one by one with a small tool, and then the bottom cover and the items on the bottom cover can be removed. The setting of the telescopic buckle allows the bottom cover to be removed and the cotton pressing box to be cleaned.
[0012] The utility model is further configured as follows: a slope is provided on one side of the telescopic buckle.
[0013] By adopting the above technical solution, the setting of the inclined surface allows the bottom cover to be aligned and directly pressed on when installing it. During this process, the bottom cover will rub against the inclined surface of the telescopic buckle, causing the telescopic buckle to retract into the cylindrical groove, and the bottom cover can be more conveniently covered.
[0014] The utility model is further configured as follows: a feed frame is fixedly installed on the top of the cotton pressing box.
[0015] By adopting the above technical solution, the feed frame is configured in a funnel shape, so as to absorb more and wider scraped cotton wool.
[0016] The utility model is further configured as follows: a clamping ring is provided on the top of the vacuum cylinder, and a filter screen is clamped inside the clamping ring.
[0017] By adopting the above technical solution, the clamping ring is clamped with the inner wall of the vacuum cylinder, and the filter is clamped on the clamping ring, so that the clamping ring can be removed and the clamping ring and the filter can be cleaned, and when the electric push rod drives the pressing block to move, the pressing block can take away and flatten most of the cotton wool on the surface of the filter. In this way, although the cotton wool will block the filter, it will also be continuously cleaned, and this cycle is repeated to effectively store more cotton wool in the cotton pressing box.
[0018] In summary, the utility model has the following beneficial effects: the utility model can effectively scrape off the cotton wool on the uneven surface of the machine, the telescopic column has a certain limiting effect on the expansion and contraction of the spring, thereby extending the service life of the first spring, the setting of the telescopic buckle allows the bottom cover to be removed and the cotton pressing box to be cleaned, the setting of the telescopic buckle allows the bottom cover to be more conveniently covered, and the setting of the feed frame facilitates the absorption of more and wider scraped cotton wool. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 This is a schematic diagram of the disassembled structure of the bottom cover and the filter screen of the utility model;
[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the scraper plate, scraper plate and rectangular block of the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of the cotton pressing box of the utility model;
[0023] Figure 5 It is a schematic diagram of the disassembled structure of the cotton pressing box, the second spring and the telescopic buckle of the utility model.
[0024] In the figure: 1. cotton pressing box; 2. feeding frame; 3. scraper block; 4. support bar; 5. electric push rod; 6. bottom cover; 7. vacuum pump; 8. motor; 9. fan; 10. through hole; 11. filter; 12. snap ring; 13. second through groove; 14. rectangular groove; 15. rectangular block; 16. scraper; 17. first spring; 18. telescopic column; 19. second cylindrical groove; 20. second spring; 21. telescopic buckle; 22. inclined surface; 23. pressing block. DETAILED DESCRIPTION
[0025] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.
[0026] See also Figures 1 to 5In an embodiment of the utility model, a cotton scraping device with a flattening structure for cotton spinning production includes a cotton pressing box 1, a support bar 4 is provided on the upper surface of the cotton pressing box 1, one end of the support bar 4 is fixedly connected to the cotton pressing box 1, and a scraper block 3 is fixedly connected to the other end of the support bar 4, a rectangular groove 14 is provided on one side of the scraper block 3, a rectangular block 15 is slidably connected in the rectangular groove 14, a scraper 16 is fixedly installed on one end of the rectangular block 15, and a first spring 17 is fixedly installed on the other end of the rectangular block 15, a first through groove is provided on the top wall of the cotton pressing box 1, a second through groove 13 is provided on the bottom wall of the cotton pressing box 1, an electric push rod 5 is fixedly installed on one side of the cotton pressing box 1, and the electric push rod The output end of 5 passes through the side wall of the cotton pressing box 1 and is fixedly connected to a pressing block 23. A vacuum cylinder 7 is arranged below the second through groove 13. A motor 8 is fixedly installed on the bottom wall of the vacuum cylinder 7. The output end of the motor 8 passes through the bottom wall and is fixedly connected to a fan 9. When it is necessary to scrape cotton on a certain device, the support strip 4 can be adjusted so that the scraper plate is in a suitable position, and the scraper plate has a certain pressure on the surface to be scraped, so that part of the rectangular block 15 is retracted into the rectangular groove 14. In this way, when scraping an uneven place, the expansion and contraction of the multiple rectangular blocks 15 is determined according to the uneven situation, so that the cotton wool in the uneven position can also be scraped off. The utility model effectively makes it possible to scrape off the cotton wool on the uneven surface of the machine.
[0027] In this embodiment, preferably, a first cylindrical groove is opened at the bottom of the rectangular groove 14, and a telescopic column 18 is fixedly installed at the bottom of the rectangular block 15, and the telescopic column 18 is slidably connected to the first cylindrical groove, and the rectangular groove 14 passes through the first spring 17 and is slidably connected thereto; the setting of the telescopic column 18 plays a certain guiding role. When the telescopic column 18 is not there, the spring may be skewed during the stretching and compression process, thereby affecting the function of the scraper block. When the telescopic column 18 is installed, the telescopic column 18 has a certain limiting effect on the expansion and contraction of the spring, thereby extending the service life of the first spring 17.
[0028] In the present embodiment, preferably, symmetrical cylindrical grooves are provided on both sides of the cotton pressing box 1, and a second spring 20 is provided in the cylindrical groove, one end of the second spring 20 is fixedly connected to the bottom cover 6, and the other end of the second spring 20 is fixedly connected to a telescopic buckle 21, and a plurality of through holes 10 are provided on the side wall of the bottom cover 6; when the bottom cover 6 is covered, the telescopic buckles 21 will be inserted into the through holes 10, and when the cover needs to be removed, the telescopic clamping columns need to be pressed into the cylindrical grooves one by one with a small tool, and then the bottom cover 6 and the items on the bottom cover 6 can be removed. The setting of the telescopic buckles 21 allows the bottom cover 6 to be removed and the inside of the cotton pressing box 1 to be cleaned.
[0029] In the present embodiment, preferably, a slope 22 is provided on one side of the telescopic buckle 21; the setting of the slope 22 allows the bottom cover 6 to be aligned and directly pressed on when installing the bottom cover 6. During this process, the bottom cover 6 will rub against the slope 22 of the telescopic buckle 21, causing the telescopic buckle 21 to retract into the cylindrical groove, and the bottom cover 6 can be more conveniently covered.
[0030] In this embodiment, preferably, a feed frame 2 is fixedly installed on the top of the cotton pressing box 1; the feed frame 2 is configured to be in a funnel shape, so as to facilitate the absorption of more and wider scraped cotton wool.
[0031] In this embodiment, preferably, a clamping ring 12 is provided on the top of the vacuum cylinder 7, and a filter screen 11 is clamped inside the clamping ring 12; the clamping ring 12 is clamped with the inner wall of the vacuum cylinder 7, and the filter screen 11 is clamped on the clamping ring 12, so that the clamping ring 12 can be removed and the clamping ring 12 and the filter screen 11 can be cleaned, and when the electric push rod 5 drives the pressing block 23 to move, the pressing block 23 can take away and flatten most of the cotton wool on the surface of the filter screen 11, so that although the cotton wool will block the filter screen 11, it will also be continuously cleaned, and this cycle is repeated to effectively store more cotton wool in the cotton pressing box 1.
[0032] Working principle: when it is necessary to scrape cotton from a certain device, the support bar 4 can be adjusted so that the scraper plate is in a suitable position, and the scraper plate has a certain pressure on the surface to be scraped, so that the rectangular block 15 is partially retracted into the rectangular groove 14. In this way, when scraping an uneven place, the expansion and contraction of multiple rectangular blocks 15 is determined according to the uneven situation, and the cotton wool in the uneven position can also be scraped off. In this process, the electric push rod 5 continuously drives the pressing block 23 to flatten the cotton wool, and the start of the motor 8 drives the rotation of the fan 9, thereby providing suction.
[0033] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.
Claims
1. A cotton scraping device with a flattening structure for cotton spinning production, comprising a cotton pressing box (1), characterized in that: The upper surface of the cotton pressing box (1) is provided with a support bar (4), one end of the support bar (4) is fixedly connected to the cotton pressing box (1), the other end of the support bar (4) is fixedly connected to a scraper block (3), one side of the scraper block (3) is provided with a rectangular groove (14), a rectangular block (15) is slidably connected in the rectangular groove (14), a scraper (16) is fixedly installed on one end of the rectangular block (15), and a first spring (17) is fixedly installed on the other end of the rectangular block (15). The top wall of the cotton pressing box (1) is provided with a first through groove, the bottom wall of the cotton pressing box (1) is provided with a second through groove (13), an electric push rod (5) is fixedly installed on one side of the cotton pressing box (1), the output end of the electric push rod (5) passes through the side wall of the cotton pressing box (1) and is fixedly connected to a pressing block (23), a vacuum cylinder (7) is arranged below the second through groove (13), a motor (8) is fixedly installed on the bottom wall of the vacuum cylinder (7), the output end of the motor (8) passes through the bottom wall and is fixedly connected to a fan (9).
2. A cotton scraping device with a flattening structure for cotton spinning production according to claim 1, characterized in that: A first cylindrical groove is formed at the bottom of the rectangular groove (14), a telescopic column (18) is fixedly installed at the bottom of the rectangular block (15), the telescopic column (18) is slidably connected to the first cylindrical groove, and the rectangular groove (14) passes through the first spring (17) and is slidably connected to the first spring.
3. A cotton scraping device with a flattening structure for cotton spinning production according to claim 2, characterized in that: Symmetrical cylindrical grooves are provided on both sides of the cotton pressing box (1), a second spring (20) is provided in the cylindrical groove, one end of the second spring (20) is fixedly connected to the bottom cover (6), the other end of the second spring (20) is fixedly connected to a telescopic buckle (21), and a side wall of the bottom cover (6) is provided with a plurality of through holes (10).
4. A cotton scraping device with a flattening structure for cotton spinning production according to claim 3, characterized in that: A slope (22) is provided on one side of the telescopic buckle (21).
5. The cotton scraping device with a flattening structure for cotton spinning production according to claim 1, characterized in that: A feeding frame (2) is fixedly mounted on the top of the cotton pressing box (1).
6. The cotton scraping device with a flattening structure for cotton spinning production according to claim 1, characterized in that: A clamping ring (12) is provided on the top of the vacuum cylinder (7), and a filter screen (11) is clamped inside the clamping ring (12).