Fiber recovery mechanism of carding machine

Abstract

The utility model discloses a carding machine fiber recovery mechanism, which relates to the technical field of textile, and comprises a carding machine body, a fiber recovery box is arranged on the carding machine body, a cover plate is arranged at the top of the fiber recovery box, two first lock catches are arranged on the left side and the right side of the cover plate, and the four first lock catches are used for locking the positions of the fiber recovery box and the cover plate. A feeding pipe is fixed to the bottom of the fiber recycling box in a penetrating mode and communicates with the carding machine body, a material guiding opening is formed in the left side of the fiber recycling box, a fiber collecting assembly is arranged on the left side of the fiber recycling box, and the fiber collecting assembly communicates with the material guiding opening. The first electric push rod is used for driving the scraping plate to move, so that the scraping plate can scrape down fibers attached to the short fiber filter screen and push the scraped fibers to move into the fiber collecting assembly along the material guide opening, the situation that the fibers interfere with normal ventilation of the short fiber filter screen is avoided, and the recycling effect of the fibers is better.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a fiber recovery mechanism for a carding machine. Background Art

[0002] A wool carding machine is a machine that makes loose fibers into strips in wool spinning production. Its main function is to comb the messy fibers into relatively straight single fibers, remove impurities, and mix fibers of different colors or qualities. The wool carding machine used for wool spinning is generally composed of two- or three-roller carding machines. The raw materials are fed by an automatic wool feeder; there is an automatic conveyor for semi-finished products between each roller carding machine, called a "bridge machine". During the processing of the wool carding machine, the excess fibers need to be recovered through the fiber cleaning and recovery device.

[0003] The utility model patent with the authorization publication number CN219342414U discloses a fiber recovery device for a carding machine. When the fiber recovery device for a carding machine is in use, the fibers are separated and blocked below the device by means of a short fiber filter, but some fibers will adhere to the short fiber filter, resulting in poor air permeability of the short fiber filter, which will seriously affect the fiber recovery efficiency and is not conducive to actual production. Utility Model Content

[0004] The purpose of the present application is to provide a fiber recovery mechanism for a carding machine so as to solve the problem that the existing fiber recovery device for a carding machine proposed in the above background technology, when in use, uses a short fiber filter to block the fibers underneath itself, but some fibers will adhere to the short fiber filter, resulting in poor air permeability of the short fiber filter, which will seriously affect the fiber recovery efficiency and is not conducive to actual production.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a fiber recovery mechanism for a carding machine, comprising a carding machine body, a fiber recovery box is arranged on the carding machine body, a cover plate is arranged on the top of the fiber recovery box, two first lock buckles are arranged on the left and right sides of the cover plate, and the four first lock buckles are used to lock the position of the fiber recovery box and the cover plate, a feed pipe is fixed through the bottom of the fiber recovery box, the feed pipe is connected with the carding machine body, a material guide port is opened on the left side of the fiber recovery box, and a fiber collecting assembly is arranged on the left side of the fiber recovery box, the fiber collecting assembly is connected with the material guide port, and the fiber collecting assembly is used for fiber For storing the collected fiber filaments in the fiber recovery box, a first slot is opened on the right side of the fiber recovery box, and a dust accumulation plate and a carrier frame are fixed in sequence from top to bottom inside the fiber recovery box, a short fiber filter is arranged at the bottom of the carrier frame, and the carrier frame and the short fiber filter are fixed by bolts, an exhaust assembly is arranged on the cover plate, and the exhaust assembly is used to pull the air in the fiber recovery box to discharge, a first electric push rod is arranged on the right side of the fiber recovery box, a first carrier block is fixedly installed at the output end of the first electric push rod, a scraper is fixed on the top of the first carrier block, the scraper is slidably matched with the first slot, and the scraper is arranged parallel to the first electric push rod.

[0006] Furthermore, the fiber collection assembly includes a temporary storage box, which is fixedly mounted on the fiber recovery box. A feed port is provided on the right side of the temporary storage box, the feed port is connected to a material guide port, and an inclined plate is fixed inside the temporary storage box.

[0007] Furthermore, the left side of the temporary storage box is rotatably connected with a box door through a hinge, and two second locks are provided on the box door, and the two second locks are used to lock the position of the box door and the temporary storage box.

[0008] Furthermore, a second slot is opened on the top of the temporary storage box, and a second electric push rod is arranged on the top of the temporary storage box, a second carrier block is fixedly installed on the output end of the second electric push rod, a partition is fixed on the lower surface of the second carrier block, the partition is slidably matched with the second slot, and the partition is arranged parallel to the second electric push rod.

[0009] Furthermore, the exhaust assembly includes a fixed pipe and a fan, the cover plate is fixedly sleeved on the outside of the fixed pipe, the fan is arranged on the top of the cover plate, the air inlet end of the fan is fixedly connected to an air supply pipe, and the other end of the air supply pipe extends to the inside of the fixed pipe.

[0010] Furthermore, a sealing plate is fixed to the top of the fixed tube, a driving motor is arranged on the top of the sealing plate, a dust filter is arranged inside the fixed tube, and the air supply pipe is located above the dust filter.

[0011] Furthermore, the bottom of the sealing plate is rotatably connected to a rotating rod through a bearing, and the rotating rod is driven by a driving motor. The bottom end of the rotating rod passes through the dust filter and is fixed with a brush plate, and the bristles on the brush plate fit tightly with the bottom of the dust filter.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, the first electric push rod is used to drive the scraper to move, so that the scraper can scrape off the fiber filaments attached to the short fiber filter net, and push the scraped fiber filaments along the guide port into the fiber collection component, so as to avoid the fiber filaments interfering with the normal ventilation of the short fiber filter net, so as to achieve a better fiber filament recovery effect.

[0014] 2. In the utility model, the position of the partition can be adjusted by using the second electric push rod, so that the partition can be moved down and pressed against the inclined plate to complete the separation of the internal space of the temporary storage box, so that when the worker opens the box door to take out the fiber strands collected inside the temporary storage box, it will not interfere with the normal operation of the recycling mechanism. The setting of the inclined plate can guide the fiber strands to better enter the temporary storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a fiber recovery mechanism of a carding machine in an embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the internal structure of the fiber recovery box in the embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of the fiber recovery box, dust accumulation plate, cover plate and exhaust assembly in the embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the structure of the fiber collection component in the embodiment of the present application.

[0020] In the figure: 1. fiber recovery box; 2. cover plate; 3. first lock; 4. feed pipe; 5. material guide port; 6. first slot; 7. dust accumulation plate; 8. carrier frame; 9. short fiber filter; 10. first electric push rod; 11. first carrier block; 12. scraper; 13. temporary storage box; 14. feed port; 15. inclined plate; 16. box door; 17. second lock; 18. second electric push rod; 19. second carrier block; 20. partition; 21. fixed pipe; 22. fan; 23. air duct; 24. sealing plate; 25. drive motor; 26. rotating rod; 27. dust filter; 28. brush plate. 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] Example: Reference Figure 1-4 A fiber recovery mechanism for a carding machine shown in the figure comprises a carding machine body, a fiber recovery box 1 is arranged on the carding machine body, a cover plate 2 is arranged on the top of the fiber recovery box 1, two first lock buckles 3 are arranged on the left and right sides of the cover plate 2, and the four first lock buckles 3 are used to lock the positions of the fiber recovery box 1 and the cover plate 2, a feed pipe 4 is fixed through the bottom of the fiber recovery box 1, and the feed pipe 4 is connected with the carding machine body, a material guide port 5 is opened on the left side of the fiber recovery box 1, and a fiber collection component is arranged on the left side of the fiber recovery box 1, the fiber collection component is connected with the material guide port 5, and the fiber collection component is used for storing the collected fiber filaments in the fiber recovery box 1 A first slot 6 is provided on the right side of the fiber recovery box 1, and a dust accumulation plate 7 and a carrier frame 8 are fixed in sequence inside the fiber recovery box 1 from top to bottom. A short fiber filter 9 is provided at the bottom of the carrier frame 8, and the carrier frame 8 and the short fiber filter 9 are fixed by bolts. An exhaust assembly is provided on the cover plate 2, and the exhaust assembly is used to pull the air in the fiber recovery box 1 out. A first electric push rod 10 is provided on the right side of the fiber recovery box 1, and a first carrier block 11 is fixedly installed on the output end of the first electric push rod 10, and a scraper 12 is fixed on the top of the first carrier block 11, and the scraper 12 is slidably matched with the first slot 6, and the scraper 12 is arranged parallel to the first electric push rod 10.

[0023] The first electric push rod 10 is used to drive the scraper 12 to move, so that the scraper 12 can scrape off the fiber filaments attached to the short fiber filter screen 9, and push the scraped fiber filaments along the guide port 5 into the fiber collection component, so as to prevent the fiber filaments from interfering with the normal ventilation of the short fiber filter screen 9, thereby achieving a better fiber filament recovery effect.

[0024] Among them, the fiber collection component includes a temporary storage box 13, which is fixedly installed on the fiber recovery box 1. A feed port 14 is opened on the right side of the temporary storage box 13, and the feed port 14 is connected to the material guide port 5. An inclined plate 15 is fixed inside the temporary storage box 13. The left side of the temporary storage box 13 is rotatably connected to a box door 16 through a hinge. Two second locks 17 are arranged on the box door 16. The two second locks 17 are used to lock the position of the box door 16 and the temporary storage box 13. A second slot is opened on the top of the temporary storage box 13, and a second electric push rod 18 is arranged on the top of the temporary storage box 13. A second carrier block 19 is fixedly installed on the output end of the second electric push rod 18, and a partition 20 is fixed on the lower surface of the second carrier block 19. The partition 20 slides with the second slot, and the partition 20 is arranged parallel to the second electric push rod 18.

[0025] The position of the partition 20 can be adjusted by using the second electric push rod 18, so that the partition 20 can be moved down and pressed against the inclined plate 15, thereby completing the separation of the internal space of the temporary storage box 13, so that when the worker opens the box door 16 to take out the fiber strands collected in the temporary storage box 13, it will not interfere with the normal operation of the recycling mechanism. The setting of the inclined plate 15 can guide the fiber strands to better enter the temporary storage box 13.

[0026] Among them, the exhaust component includes a fixed pipe 21 and a fan 22, the cover plate 2 is fixedly sleeved on the outside of the fixed pipe 21, the fan 22 is arranged on the top of the cover plate 2, the air inlet end of the fan 22 is fixedly connected to the air supply pipe 23, the other end of the air supply pipe 23 extends to the inside of the fixed pipe 21, a sealing plate 24 is fixed to the top of the fixed pipe 21, a driving motor 25 is arranged on the top of the sealing plate 24, a dust filter 27 is arranged inside the fixed pipe 21, the air supply pipe 23 is located above the dust filter 27, the bottom of the sealing plate 24 is rotatably connected to a rotating rod 26 through a bearing, the rotating rod 26 is driven by the driving motor 25, and the bottom end of the rotating rod 26 passes through the dust filter 27 and is fixed with a brush plate 28, and the bristles on the brush plate 28 are tightly fitted with the bottom of the dust filter 27.

[0027] The fan 22 is used to extract the air in the fixed pipe 21 and the fiber recovery box 1, so that the fiber recovery box 1 is introduced with outside air along the feed pipe 4. The airflow drives the dust and fiber filaments generated by the combing machine body into the interior of the fiber recovery box 1, and the dust is blocked by the dust filter 27. The brush plate 28 driven by the drive motor 25 can promptly peel off the dust attached to the surface of the dust filter 27, so that the dust falls on the dust accumulation plate 7, which can ensure the good air permeability of the dust filter 27, thereby being more conducive to dust filtering.

[0028] How this utility works:

[0029] The feed pipe 4 is connected to the carding machine body, and the fan 22 is started to extract the air in the fixed pipe 21 and the fiber recovery box 1, so that the inside of the fiber recovery box 1 is in a negative pressure state. The fiber recovery box 1 introduces external air along the feed pipe 4, so that the dust and fiber filaments generated by the carding machine body can enter the inside of the fiber recovery box 1 with the air flow, and the short fiber filter 9 can filter out the fiber filaments, so that the fiber filaments adhere to the surface of the short fiber filter 9, and the first electric push rod 10 is controlled regularly to drive the scraper 12 to move, so that the scraper 12 The fiber strands attached to the surface of the short fiber filter 9 can be scraped off, and the scraped fiber strands can be pushed along the material guide port 5 to the inside of the temporary storage box 13, so that the fibers are temporarily stored inside the temporary storage box 13. At regular intervals, the second electric push rod 18 can be controlled to drive the partition 20 to move downward, so that the partition 20 is against the inclined plate 15. At this time, the partition 20 can divide the space inside the temporary storage box 13 into two parts. The box door 16 is opened to take out the fiber strands collected in the temporary storage box 13. At this time, the recycling mechanism can operate normally without being affected.

[0030] When handling dust, the dust filter 27 can block the overflow of dust, so that the dust adheres to the surface of the dust filter 27, which will affect the normal ventilation of the dust filter 27. The drive motor 25 is controlled to drive the brush plate 28 to rotate, so that the brush plate 28 cleans the surface of the dust filter 27, prompting the dust to be peeled off from the dust filter 27. The dust accumulation plate 7 can carry the dust peeled off by the brush plate 28. The dust on the dust accumulation plate 7 can be cleaned by opening the cover 2 regularly.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fiber recovery mechanism for a carding machine, comprising a carding machine body, characterized in that: The combing machine body is provided with a fiber recovery box (1), a cover plate (2) is provided on the top of the fiber recovery box (1), two first lock buckles (3) are provided on the left and right sides of the cover plate (2), and the four first lock buckles (3) are used to lock the position of the fiber recovery box (1) and the cover plate (2). A feed pipe (4) is fixed through the bottom of the fiber recovery box (1), and the feed pipe (4) is connected to the combing machine body. A material guide port (5) is provided on the left side of the fiber recovery box (1), and a fiber collection component is provided on the left side of the fiber recovery box (1), and the fiber collection component is connected to the material guide port (5). The fiber collection component is used to store the fiber filaments collected in the fiber recovery box (1). The fiber recovery box (1) is provided with a material guide port (5) on the right side. A first slot (6), the interior of the fiber recovery box (1) is fixed with a dust accumulation plate (7) and a carrier frame (8) in sequence from top to bottom, a short fiber filter (9) is arranged at the bottom of the carrier frame (8), and the carrier frame (8) and the short fiber filter (9) are fixed by bolts, an exhaust assembly is arranged on the cover plate (2), and the exhaust assembly is used to pull the air in the fiber recovery box (1) out, a first electric push rod (10) is arranged on the right side of the fiber recovery box (1), a first carrier block (11) is fixedly installed at the output end of the first electric push rod (10), a scraper (12) is fixed on the top of the first carrier block (11), the scraper (12) is slidably matched with the first slot (6), and the scraper (12) is arranged parallel to the first electric push rod (10).

2. A carding machine fiber recovery mechanism according to claim 1, characterized in that: The fiber collection assembly comprises a temporary storage box (13), wherein the temporary storage box (13) is fixedly mounted on the fiber recovery box (1), a feed port (14) is provided on the right side of the temporary storage box (13), the feed port (14) is connected to the material guide port (5), and an inclined plate (15) is fixed inside the temporary storage box (13).

3. A carding machine fiber recovery mechanism according to claim 2, characterized in that: The left side of the temporary storage box (13) is rotatably connected to a box door (16) via a hinge, and the box door (16) is provided with two second lock buckles (17), and the two second lock buckles (17) are used to lock the position of the box door (16) and the temporary storage box (13).

4. A carding machine fiber recovery mechanism according to claim 2, characterized in that: A second slot is provided on the top of the temporary storage box (13), and a second electric push rod (18) is arranged on the top of the temporary storage box (13); a second carrier block (19) is fixedly installed on the output end of the second electric push rod (18); a partition plate (20) is fixed on the lower surface of the second carrier block (19); the partition plate (20) is slidably matched with the second slot, and the partition plate (20) is arranged parallel to the second electric push rod (18).

5. A carding machine fiber recovery mechanism according to claim 1, characterized in that: The exhaust assembly comprises a fixed pipe (21) and a fan (22); the cover plate (2) is fixedly sleeved on the outside of the fixed pipe (21); the fan (22) is arranged on the top of the cover plate (2); an air inlet end of the fan (22) is fixedly connected to an air supply pipe (23); the other end of the air supply pipe (23) extends to the inside of the fixed pipe (21).

6. A carding machine fiber recovery mechanism according to claim 5, characterized in that: A sealing plate (24) is fixed to the top of the fixed tube (21), a driving motor (25) is arranged on the top of the sealing plate (24), a dust filter (27) is arranged inside the fixed tube (21), and the air supply pipe (23) is located above the dust filter (27).

7. A carding machine fiber recovery mechanism according to claim 6, characterized in that: The bottom of the sealing plate (24) is rotatably connected to a rotating rod (26) via a bearing, and the rotating rod (26) is driven by a driving motor (25). The bottom end of the rotating rod (26) passes through a dust filter (27) and is fixed with a brush plate (28), and the bristles on the brush plate (28) are tightly fitted to the bottom of the dust filter (27).

Images