Fluff removing mechanism of spinning machine

Abstract

The utility model relates to a fluff removing mechanism of a spinning machine, and belongs to the technical field of spinning, the fluff removing mechanism comprises a spinning machine body, and the spinning machine body is provided with a cleaning mechanism; the cleaning mechanism comprises a support, a linear guide rail and a lower box body, the support is fixed to the top of the spinning machine body, the lower box body is slidably connected to the top of the support through the linear guide rail, an upper box body is fixedly connected to the top of the lower box body, and an air blowing assembly is arranged in the lower box body; a suction fan is fixedly installed in the upper box body, and limiting grooves are formed in the front inner side wall and the rear inner side wall of the upper box body. According to the fluff removing mechanism of the spinning machine, the two scraping plates are pushed by the two air cylinders to move relatively, fluff adhering to the filter screen can be scraped off, the filter screen is prevented from being blocked by the fluff, when the filter screen needs to be replaced, a fastening nut is rotated to be taken down from a screw, a sealing plate can be taken out from an opening, then the filter screen can be drawn out of the upper box body, and the filter screen can be conveniently replaced. Therefore, the filter screen is convenient to replace.

Description

Technical Field

[0001] The present application relates to the technical field of spinning, and in particular to a lint removal mechanism of a spinning machine. Background Art

[0002] Spinning is the process of converting fibers into yarn. The fibers can come from natural fibers (such as cotton, wool, silk, etc.) or artificial fibers (such as polyester, nylon, etc.). The spinning process includes steps such as combing, stretching, and twisting to finally form yarn. Yarn can be used to make various fabrics such as clothes, bedding, curtains, etc. Spinning machines are machines used for spinning. Depending on the different fiber types and yarn specifications, spinning machines can have different structures and working principles.

[0003] According to Chinese patent publication No. CN216174889U, a lint removal device for a spinning machine includes a bracket arranged on the top of the spinning machine, the bracket is provided with a box body, a hair dryer and an exhaust fan are arranged in the box body, the box body is connected with a plurality of blowing pipe assemblies and a plurality of cotton suction pipe assemblies, the blowing pipe assembly and the cotton suction pipe assembly are hung on both sides of the spinning machine, the blowing pipe assembly is connected to the hair dryer, and the blowing pipe assembly is connected with a plurality of blowing branches for blowing lint.

[0004] During use, the lint removal device of the spinning machine opens a slide groove in the middle of the filter screen, sets a screw in the slide groove, and drives the screw to rotate through a motor so that the slider drives the scraper to move and scrape off the lint on the filter screen. However, the lint will adhere to the bottom of the filter screen when the fan is exhausting air, and the lint may be stirred into the thread groove on the screw when the screw rotates, which will affect the normal rotation of the screw and easily damage the motor. At the same time, the filter screen needs to be replaced regularly during long-term use, and the filter screen is set in a box and is not convenient for replacement. Therefore, a lint removal mechanism for a spinning machine is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a lint removal mechanism for a spinning machine, which has the advantages of preventing lint from sticking to the bottom of the filter and facilitating replacement of the filter.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a lint removal mechanism for a spinning machine, comprising a spinning machine body, on which a cleaning mechanism is installed.

[0007] The cleaning mechanism includes a bracket, a linear guide and a lower box, the bracket is fixed on the top of the spinning machine body, the lower box is slidably connected to the top of the bracket through a linear guide, the top of the lower box is fixedly connected to the upper box, a blowing assembly is installed inside the lower box, a suction fan is fixedly installed inside the upper box, limiting grooves are provided on the front and rear inner walls of the upper box, a slider is clamped inside the limiting groove, a filter is fixedly connected between the two sliders, a sealing structure is installed on the left side of the upper box, a cylinder is installed on the front and rear sides of the upper box, the telescopic end of the cylinder passes through the upper box and extends to the interior and is fixed with a scraper, and the scraper fits the bottom of the filter.

[0008] By adopting the above technical solution, the two scrapers are pushed by two cylinders to move relative to each other, so that the fluff adhering to the filter screen can be scraped off to prevent the fluff from clogging the filter screen. When the filter screen needs to be replaced, the sealing plate can be removed from the screw by rotating the fastening nut, and then the filter screen can be pulled out of the upper box body, thereby facilitating the replacement of the filter screen.

[0009] Furthermore, the blowing assembly includes a protective cover, and the number of the protective covers is two, and the two protective covers are fixed to the inner bottom wall of the lower box body. A hair dryer is installed inside the protective cover, and the hair dryer is fixedly connected to an air inlet pipe, and the end of the air inlet pipe away from the protective cover passes through the lower box body. Two corrugated tubes are fixedly passed through the front and rear sides of the lower box body, and the two corrugated tubes on the left side are fixedly connected to the protective cover.

[0010] By adopting the above technical solution and arranging a blowing component, the fluff attached to the spinning machine body can be blown off.

[0011] Furthermore, the two left bellows are fixedly connected to a blowing pipe on one side away from the protective cover, the two right bellows are fixedly connected to a suction pipe on one side away from the lower box body, the blowing pipe is fixedly connected to an air blowing pipe, and the air blowing pipe is fixedly connected to a blowing nozzle on one side away from the blowing pipe.

[0012] By adopting the technical solution and providing a blowing nozzle, the blown gas can be more concentrated, thereby making it easier to blow away the fluff.

[0013] Furthermore, the suction pipe is fixedly connected to the suction pipe, a suction nozzle is fixedly connected to the side of the suction pipe away from the suction pipe, the front and rear sides of the lower box are fixedly connected to fixing frames, and the blowing pipe and the suction pipe are fixedly connected to the fixing frames.

[0014] By adopting the above technical solution, a fixing frame is provided to connect and fix the blowing pipe and the suction pipe.

[0015] Furthermore, the sealing structure includes a sealing plate, an opening is provided on the left side of the upper box body, an embedding groove is provided inside the upper box body at both sides of the opening, and two screws are fixedly connected inside the embedding groove.

[0016] By adopting the above technical solution and arranging the sealing plate and the opening, the sealing plate plays a role of sealing the opening.

[0017] Furthermore, the sealing plate is clamped in the embedded groove and the inside of the opening, the screw rod penetrates the sealing plate and extends to the outside, and the external thread of the screw rod is connected to a fastening nut pressed against the surface of the sealing plate.

[0018] By adopting the above technical solution, the filter screen in the upper box body can be pulled out from the opening by removing the sealing plate from the opening.

[0019] Furthermore, the filter screen matches the inner wall of the upper box body, a handle is fixedly connected to the side of the sealing plate away from the upper box body, and the side of the sealing plate away from the handle is in contact with the filter screen.

[0020] By adopting the above technical solution, the filter screen is arranged to fit the inner wall of the upper box body, thereby isolating the fluff sucked into the box body.

[0021] Furthermore, an air outlet duct is fixedly connected to the top of the suction fan, and the air outlet duct passes through and is fixed to the top of the upper box body. A connecting port is opened on the top of the lower box body, and the connecting port matches the size of the filter screen. A box door is hinged on the right side of the lower box body.

[0022] By adopting the above technical solution and providing a box door, the accumulated fluff in the lower box body can be cleaned out by opening the box door.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The lint removal mechanism of the spinning machine can scrape off the lint adhering to the filter screen by pushing two scrapers to move relative to each other through two cylinders to prevent the lint from clogging the filter screen. When the filter screen needs to be replaced, the sealing plate can be removed from the opening after rotating the fastening nut from the screw rod, and then the filter screen can be pulled out of the upper box body, thereby facilitating the replacement of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of this application;

[0026] Figure 2 It is a side sectional view of the lower box body and the upper box body of the structure of the present application;

[0027] Figure 3 For the structure of this application Figure 2A magnified view of the structure at center A;

[0028] Figure 4 This is a left view of the lower box and upper box of the structure of this application.

[0029] In the figure: 1. Spinning machine body; 2. Bracket; 3. Linear guide rail; 4. Suction pipe; 5. Blowing pipe; 6. Bellows; 7. Lower box; 8. Upper box; 9. Suction fan; 10. Air outlet pipe; 11. Filter; 12. Protective cover; 13. Air inlet pipe; 14. Suction pipe; 15. Blowing pipe; 16. Sealing plate; 17. Fastening nut; 18. Slider; 19. Screw; 20. Embedding groove; 21. Limiting groove; 22. Cylinder; 23. Connecting port; 24. Scraper. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1-3 A lint removal mechanism of a spinning machine in this embodiment includes a spinning machine body 1, and a cleaning mechanism is installed on the spinning machine body 1.

[0032] The cleaning mechanism comprises a bracket 2, a linear guide 3 and a lower box body 7. The bracket 2 is fixed on the top of the spinning machine body 1. The lower box body 7 is slidably connected to the top of the bracket 2 through the linear guide 3. The top of the lower box body 7 is fixedly connected to an upper box body 8. A blowing assembly is installed inside the lower box body 7. A suction fan 9 is fixedly installed inside the upper box body 8. Limiting grooves 21 are provided on the front and rear inner side walls of the upper box body 8. A slider 18 is clamped inside the limiting groove 21. A filter screen 11 is fixedly connected between the two sliders 18. A sealing structure is installed on the left side of the upper box body 8. Cylinders 22 are installed on the front and rear sides of the upper box body 8. The telescopic end of the cylinder 22 passes through the upper box body 8 and extends to the interior and is fixed with a scraper 24. The scraper 24 is attached to the bottom of the filter screen 11. The limiting groove 21 is communicated with the embedding groove 20. The slider 18 is clamped inside the limiting groove 21. The slider 18 is slid out of the limiting groove 21 to remove the filter screen 11.

[0033] It should be noted that the scraper 24 is pushed by the cylinder 22 to move horizontally at the bottom of the filter 11 to scrape off the fluff adhering to the filter 11 to avoid clogging of the filter 11, and the length of the scraper 24 is the same as the width of the filter 11.

[0034] See also Figure 1In this embodiment, the blowing assembly includes a protective cover 12, and the number of the protective covers 12 is two. The two protective covers 12 are fixed to the inner bottom wall of the lower box body 7. A hair dryer is installed inside the protective cover 12. An air inlet pipe 13 is fixedly connected to the hair dryer. The end of the air inlet pipe 13 away from the protective cover 12 passes through the lower box body 7. Two bellows 6 are fixedly passed through the front and rear sides of the lower box body 7, and the two bellows 6 on the left are fixedly connected to the protective cover 12.

[0035] It is understandable that, by providing a blowing assembly, the fluff attached to the spinning machine body 1 can be blown off, and then the blown off fluff can be sucked into the lower box 7 through the suction pipe 14 and the suction nozzle for collection.

[0036] See also Figure 2 In this example, the two left bellows 6 are fixedly connected to the blowing pipe 5 on one side away from the protective cover 12, the two right bellows 6 are fixedly connected to the suction pipe 4 on one side away from the lower box body 7, the blowing pipe 15 is fixedly connected to the blowing pipe 5, the blowing pipe 15 is fixedly connected to the side away from the blowing pipe 5 with a blowing nozzle, the suction pipe 4 is fixedly connected to the suction pipe 14, the suction pipe 14 is fixedly connected to the side away from the suction pipe 4 with a suction nozzle, the front and rear sides of the lower box body 7 are fixedly connected to fixing frames, the blowing pipe 5 and the suction pipe 4 are fixedly connected to the fixing frames, and the fixing frames are provided to connect and fix the blowing pipe 5 and the suction pipe 4.

[0037] Among them, by providing a blowing nozzle, the blown gas is made more concentrated, so that the fluff can be blown away more easily, thereby preventing the fluff from adhering to the spinning machine body 1 and affecting the normal operation.

[0038] See also Figure 3 In this example, the top of the suction fan 9 is fixedly connected with an air outlet pipe 10, and the air outlet pipe 10 passes through and is fixed on the top of the upper box body 8. A connecting port 23 is opened on the top of the lower box body 7, and the connecting port 23 matches the size of the filter screen 11. A box door is hinged on the right side of the lower box body 7.

[0039] It should be noted that, by providing a box door, the accumulated fluff in the lower box body 7 can be cleaned out by opening the box door.

[0040] See also Figure 4 In this example, the sealing structure includes a sealing plate 16, an opening is provided on the left side of the upper box body 8, and an embedding groove 20 is provided inside the upper box body 8 at the front and rear sides of the opening. Two screws 19 are fixedly connected inside the embedding groove 20, and the sealing plate 16 is clamped in the embedding groove 20 and the inside of the opening. The screw 19 extends through the sealing plate 16 to the outside, and the external thread of the screw 19 is connected to a fastening nut 17 that is tightly pressed against the surface of the sealing plate 16.

[0041] Among them, by setting the sealing plate 16 and the opening, the sealing plate 16 plays a role of sealing the opening. By removing the sealing plate 16 from the opening, the filter screen 11 in the upper box body 8 can be pulled out from the opening, thereby facilitating regular replacement of the filter screen 11.

[0042] See also Figure 4 In this example, the filter 11 matches the inner wall of the upper box body 8, and a handle is fixedly connected to the side of the sealing plate 16 away from the upper box body 8. The side of the sealing plate 16 away from the handle is in contact with the filter 11. By setting the filter 11 in contact with the inner wall of the upper box body 8, the fluff sucked into the box body can be isolated.

[0043] The working principle of the above embodiment is as follows: when in use, the linear guide rail 3 can drive the lower box body 7 to translate left and right, and the blowing nozzle on the blowing pipe 15 can blow off the fluff attached to the spinning machine body 1, and then the suction fan 9 draws air, so that the suction nozzle on the suction pipe 14 sucks the blown fluff into the lower box body 7, and passes through the filter screen 11 to filter the fluff in the gas. At the same time, the scraper 24 is pushed to move relatively by the two cylinders 22 to scrape off the fluff adhered to the filter screen 11, so as to avoid clogging. When cleaning the fluff, open the box door on the lower box body 7 to take out the fluff inside. When the filter screen 11 needs to be replaced, after rotating the fastening nut 17 to remove it from the screw 19, the sealing plate 16 can be taken out from the opening, and then the filter screen 11 can be pulled out from the upper box body 8, so as to facilitate regular replacement of the filter screen.

Claims

1. A lint removal mechanism for a spinning machine, comprising a spinning machine body (1), wherein the spinning machine body (1) is provided with a cleaning mechanism; Features: The cleaning mechanism comprises a bracket (2), a linear guide rail (3) and a lower box (7); the bracket (2) is fixed to the top of the spinning machine body (1); the lower box (7) is slidably connected to the top of the bracket (2) via the linear guide rail (3); the top of the lower box (7) is fixedly connected to an upper box (8); a blowing assembly is installed inside the lower box (7); a suction fan (9) is fixedly installed inside the upper box (8); and the front and rear inner walls of the upper box (8) are A limit groove (21) is provided on each of the upper and lower boxes, a slider (18) is clamped inside the limit groove (21), a filter screen (11) is fixedly connected between the two sliders (18), a sealing structure is provided on the left side of the upper box body (8), a cylinder (22) is installed on both the front and rear sides of the upper box body (8), a telescopic end of the cylinder (22) passes through the upper box body (8) and extends to the inside and is fixed with a scraper (24), and the scraper (24) is attached to the bottom of the filter screen (11).

2. The lint removal mechanism of a spinning machine according to claim 1, characterized in that: The blowing assembly comprises a protective cover (12), the number of the protective covers (12) being two, the two protective covers (12) being fixed to the inner bottom wall of the lower box body (7), a hair dryer being installed inside the protective cover (12), the hair dryer being fixedly connected to an air inlet pipe (13), the end of the air inlet pipe (13) away from the protective cover (12) passing through the lower box body (7), the front and rear sides of the lower box body (7) both passing through and being fixed with two bellows (6), the two bellows (6) on the left side being fixedly connected to the protective cover (12).

3. The lint removal mechanism of a spinning machine according to claim 2, characterized in that: The two left bellows (6) are fixedly connected to a blowing pipe (5) on one side away from the protective cover (12), and the two right bellows (6) are fixedly connected to an air suction pipe (4) on one side away from the lower box (7). The blowing pipe (5) is fixedly connected to an air blowing pipe (15), and the blowing pipe (15) is fixedly connected to a blowing nozzle on one side away from the blowing pipe (5).

4. The lint removal mechanism of a spinning machine according to claim 3, characterized in that: The suction pipe (4) is fixedly connected to an air suction pipe (14), a side of the suction pipe (14) away from the suction pipe (4) is fixedly connected to a suction nozzle, the front and rear sides of the lower box (7) are fixedly connected to fixing frames, and the blowing pipe (5) and the suction pipe (4) are fixedly connected to the fixing frames.

5. The lint removal mechanism of a spinning machine according to claim 1, characterized in that: The sealing structure comprises a sealing plate (16), an opening is provided on the left side of the upper box body (8), an embedding groove (20) is provided inside the upper box body (8) and is located at the front and rear sides of the opening, and two screw rods (19) are fixedly connected inside the embedding groove (20).

6. The lint removal mechanism of a spinning machine according to claim 5, characterized in that: The sealing plate (16) is clamped in the embedding groove (20) and the inside of the opening, the screw rod (19) penetrates the sealing plate (16) and extends to the outside, and the external thread of the screw rod (19) is connected to a fastening nut (17) that is tightly pressed against the surface of the sealing plate (16).

7. The lint removal mechanism of a spinning machine according to claim 5, characterized in that: The filter screen (11) matches the inner wall of the upper box body (8); a handle is fixedly connected to the side of the sealing plate (16) away from the upper box body (8); and the side of the sealing plate (16) away from the handle is in contact with the filter screen (11).

8. The lint removal mechanism of a spinning machine according to claim 1, characterized in that: The top of the suction fan (9) is fixedly connected to an air outlet pipe (10), the air outlet pipe (10) passes through and is fixed to the top of the upper box body (8), the top of the lower box body (7) is provided with a connecting port (23), the connecting port (23) matches the size of the filter screen (11), and the right side of the lower box body (7) is hinged with a box door.

Images