Blowing-carding noil recovery device

Abstract

The utility model belongs to the technical field of noil recovery, and particularly relates to a blowing-carding noil recovery device which comprises a processing base and a recovery box, a negative pressure fan is installed in the processing base, the recovery box is fixed above the processing base, a plurality of fence rods are fixedly installed on the upper portion in the recovery box, and the processing base is fixedly connected with the processing base. A material scraping plate is clamped to one side outside the fence rod, a nut block is fixed to the upper portion of the material scraping plate, a lead screw is arranged in the nut block in a penetrating mode, and one end of the lead screw is connected with a conveying motor; a cotton collecting box is fixedly connected to one side outside the recycling box, a cotton collecting box is arranged on the lower portion in the cotton collecting box, and a discharging opening is formed in one side of the cotton collecting box. The conveying motor can drive the lead screw to rotate, the rotating lead screw can convey the nut block and the scraping plate in the horizontal direction, and therefore fiber cotton on the fence rod can be pushed to one side through the moving scraping plate.

Description

Technical Field

[0001] This utility model belongs to the field of cotton waste recycling technology, specifically relating to a cotton waste recycling device for combing and cleaning. Background Technology

[0002] The combing and cleaning process is an important technology in cotton spinning. It organically combines the two processes of cleaning and carding to form an automated and continuous production line, thereby achieving efficient processing from raw cotton to sliver. During the combing and cleaning process, a lot of fiber scraps are generated. A combing and cleaning waste cotton recycling device is needed to recycle these fiber scraps.

[0003] Chinese Patent Publication No. CN205803664U discloses a cotton waste recovery device, including a cotton inlet filter, a separating filter, an exhaust port, an exhaust duct, a bag filter, a fan, a motor, a chain, a cotton hopper, a rotating shaft, a baffle, a hopper door, a central hole, and an intermediate partition plate. Its key feature is that the topless, box-shaped cotton hopper has a rectangular cross-section, with a semi-circular cotton inlet filter at the top. A separating shaft runs through the cotton hopper between the cotton hopper and the cotton inlet filter. An end sealing plate is located near the end of the cotton hopper near the separating filter. The intermediate partition plate and the cotton inlet filter interlayer are connected to the fan inlet via a pipe. The fan outlet is connected to the bag filter located in the exhaust duct. The exhaust duct also has an upward-facing exhaust port. This invention can absorb cotton waste from a wider angle, ensuring more thorough recovery. The separating shaft can rotate under the drive of the rotating shaft; after rotating 180°, the recovered cotton waste automatically falls into the cotton hopper, where it is then collected and removed without affecting the recovery process, resulting in high efficiency.

[0004] Although the aforementioned cotton waste recovery device can automatically collect cotton waste into the cotton bin and then collect and remove it, the device lacks a cleaning structure for the dust collection mechanism, requiring manual cleaning and collection of the cotton waste, which is time-consuming and labor-intensive. Therefore, we propose a cotton waste recovery device that combines cleaning and carding. Utility Model Content

[0005] To address the problem in the aforementioned background technology that the devices lack a cleaning structure for the dust collection mechanism, requiring manual cleaning and collection of fallen cotton, which is time-consuming and labor-intensive, this utility model provides a cotton recovery device that combines carding and cleaning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cotton cleaning and combing waste recovery device, comprising a processing base and a recovery box, wherein a negative pressure fan is installed inside the processing base, a recovery box is fixed above the processing base, several fences are fixedly installed above the recovery box, a scraper is engaged on one side of the fence, a nut block is fixed above the scraper, a lead screw is threaded through the nut block, and one end of the lead screw is connected to a transmission motor;

[0007] A cotton collection box is fixedly connected to one side of the outside of the recycling box, and a cotton receiving box is installed at the bottom inside the cotton collection box. A material discharge port is opened on one side of the cotton collection box.

[0008] As a preferred embodiment of the cotton cleaning and combing recovery device of this utility model, a dust suction hopper is fixed above the recovery box, and a dust filter box is movably installed inside the recovery box.

[0009] In a preferred embodiment of the cotton cleaning and combing recovery device of this utility model, the fence bars are equidistantly distributed, and the scraper plate is matched with the size of the fence bars.

[0010] In a preferred embodiment of the cleaning and combing cotton recovery device of this utility model, the conveying motor and the lead screw form a rotating structure, and the lead screw is threadedly connected to the nut block.

[0011] In a preferred embodiment of the combing and cotton recycling device of this utility model, the position of the fence bar corresponds to the position of the material discharge port.

[0012] As a preferred embodiment of the cotton waste recovery device of this utility model, sealing plates are installed on both sides of one end of the material discharge port, and a telescopic push rod is connected to one end of the sealing plate. The telescopic push rod is fixedly connected to the cotton collection box.

[0013] In a preferred embodiment of the cotton collection and recycling device of this utility model, the cotton collection box corresponds to the position of the material discharge port, the cotton collection box is detachably connected to the cotton collection box, and the dust filter box is detachably connected to the recycling box.

[0014] Compared with the prior art, the beneficial effects of this utility model are: in this application, the transmission motor can drive the lead screw to rotate, and the rotating lead screw can transmit the nut block and the scraper in the horizontal direction, so that the fiber cotton on the fence can be pushed to one side by the moving scraper, thus preventing the problem of the device lacking a cleaning structure for the dust collection mechanism and needing to manually clean and collect the fallen cotton, which is time-consuming and laborious. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the recycling bin in this utility model;

[0018] Figure 3 This is a side view of the scraper structure in this utility model;

[0019] Figure 4 This is a schematic diagram of the internal side view of the cotton collection box in this utility model.

[0020] In the diagram: 1. Processing base; 2. Negative pressure fan; 3. Recycling box; 4. Dust collection hopper; 5. Fence; 6. Dust filter box; 7. Scraper; 8. Nut block; 9. Conveyor motor; 10. Lead screw; 11. Cotton collection box; 12. Sealing plate; 13. Telescopic push rod; 14. Discharge port; 15. Cotton collection box. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] like Figures 1-4 As shown;

[0024] A cotton waste recovery device for combing and cleaning includes a processing base 1 and a recovery box 3. A negative pressure fan 2 is installed inside the processing base 1. The recovery box 3 is fixed above the processing base 1. Several fence bars 5 are fixedly installed inside the recovery box 3. A scraper 7 is engaged on one side of the fence bars 5. A nut block 8 is fixed above the scraper 7. A lead screw 10 is inserted inside the nut block 8. One end of the lead screw 10 is connected to a conveyor motor 9. A cotton collection box 11 is fixedly connected to one side of the recovery box 3. A cotton receiving box 15 is placed at the bottom inside the cotton collection box 11. A discharge port 14 is opened on one side of the cotton collection box 11.

[0025] In this embodiment: the transmission motor 9 can drive the lead screw 10 to rotate, and the rotating lead screw 10 can transmit the nut block 8 and the scraper 7 in the horizontal direction, so that the fiber cotton on the fence bar 5 can be pushed to one side by the moving scraper 7.

[0026] Furthermore:

[0027] In an optional embodiment, a dust collection hopper 4 is fixed above the recycling bin 3, and a dust filter 6 is movably installed inside the recycling bin 3.

[0028] In this implementation scheme: the dust collection hopper 4 on the recycling box 3 can increase the working surface of the negative pressure fan 2, thereby increasing the space for collecting fallen cotton; the dust filter box 6 can filter the air drawn in by the negative pressure fan 2.

[0029] Furthermore:

[0030] In an optional embodiment, the fence bars 5 are equidistant from each other, and the scraper 7 is matched to the size of the fence bars 5.

[0031] In this implementation scheme: the fence 5 can intercept larger pieces of cotton that are sucked in, so that the cotton can stay on the fence 5.

[0032] Furthermore:

[0033] In an optional embodiment, the transmission motor 9 and the lead screw 10 form a rotating structure, and the lead screw 10 is threadedly connected to the nut block 8.

[0034] In this implementation scheme: the conveyor motor 9 can drive the lead screw 10 to rotate, and the rotating lead screw 10 can convey the nut block 8 and the scraper 7 in the horizontal direction, so that the fiber cotton on the fence bar 5 can be pushed to one side by the moving scraper 7.

[0035] Furthermore:

[0036] In an optional embodiment, the fence post 5 corresponds to the position of the material drop outlet 14.

[0037] In this implementation plan: the pushed fiber cotton can fall into the cotton receiving box 15 inside the cotton collecting box 11 through the discharge port 14.

[0038] Furthermore:

[0039] In an optional embodiment, sealing plates 12 are installed on both sides of one end of the material discharge port 14, and one end of the sealing plate 12 is connected to a telescopic push rod 13, which is fixedly connected to the cotton collection box 11.

[0040] In this implementation scheme: the telescopic push rod 13 can drive the sealing plate 12 to be conveyed in the horizontal direction, thereby facilitating the opening and closing of the material discharge port 14.

[0041] Furthermore:

[0042] In an optional embodiment, the cotton receiving box 15 is positioned corresponding to the discharge port 14, the cotton receiving box 15 is detachably connected to the cotton collecting box 11, and the dust filter box 6 is detachably connected to the recycling box 3.

[0043] In this implementation plan: the cotton receiving box 15 can be disassembled from the cotton collecting box 11 for easy material retrieval, and the dust filter box 6 can be disassembled from the recycling box 3 for easy cleaning of the dust filter box 6.

[0044] Working principle: First, install the device next to the carding and combing equipment, ensuring that the dust collection hopper 4 corresponds to the cotton drop position of the carding and combing equipment. Start the negative pressure fan 2. Under the high-speed drive of the motor, the impeller of the negative pressure fan 2 expels the air from the impeller at high speed, while simultaneously replenishing the air intake in the dust collection section, creating a high pressure difference with the outside. The fallen cotton fibers are sucked in through the dust collection hopper 4. The dust filter box 6 filters the air sucked in by the negative pressure fan 2. After purification, the air is discharged from the tail end. Secondly, the fence 5 can intercept larger pieces of cotton fibers, making it easier for the cotton fibers to remain on the fence 5. Smaller cotton fibers are trapped in the dust filter box 6. When the fibers on the fence 5... When there is a large amount of cotton, turn off the negative pressure fan 2 and start the telescopic push rod 13. The telescopic push rod 13 drives the sealing plate 12 to convey the cotton horizontally until the discharge port 14 is opened. Then start the conveyor motor 9. The conveyor motor 9 drives the lead screw 10 to rotate. The rotating lead screw 10 can convey the nut block 8 and the scraper 7 horizontally. The moving scraper 7 can push the fiber cotton on the fence 5 to one side. The pushed fiber cotton can fall into the cotton collection box 15 in the cotton collection box 11 through the discharge port 14. After collection, the cotton collection box 15 and the cotton collection box 11 can be disassembled for easy material removal. At the same time, the dust filter box 6 can be disassembled from the recycling box 3 for cleaning.

[0045] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cotton waste recovery device for carding and combing, comprising a processing base (1) and a recovery box (3), characterized in that: A negative pressure fan (2) is installed inside the processing base (1). A recycling box (3) is fixed above the processing base (1). Several fences (5) are fixedly installed above the recycling box (3). A scraper (7) is engaged on one side of the fence (5). A nut block (8) is fixed above the scraper (7). A lead screw (10) is inserted inside the nut block (8). One end of the lead screw (10) is connected to a transmission motor (9). A cotton collection box (11) is fixedly connected to one side of the outside of the recycling box (3). A cotton receiving box (15) is placed inside the cotton collection box (11) at the bottom. A material discharge port (14) is opened on one side of the cotton collection box (11).

2. The cotton waste recovery device according to claim 1, characterized in that: A dust collection hopper (4) is fixed above the recycling bin (3), and a dust filter box (6) is movably installed inside the recycling bin (3).

3. The cotton waste recovery device according to claim 1, characterized in that: The fence posts (5) are equidistant from each other, and the scraper (7) is matched with the size of the fence posts (5).

4. The cotton waste recovery device according to claim 1, characterized in that: The transmission motor (9) and the lead screw (10) form a rotating structure, and the lead screw (10) is threadedly connected to the nut block (8).

5. The cotton waste recovery device according to claim 1, characterized in that: The position of the fence post (5) corresponds to the position of the material drop port (14).

6. The cotton waste recovery device according to claim 1, characterized in that: Both sides of the material discharge port (14) are equipped with sealing plates (12), and one end of the sealing plate (12) is connected to a telescopic push rod (13), which is fixedly connected to the cotton collection box (11).

7. The cotton waste recovery device according to claim 2, characterized in that: The cotton collection box (15) is positioned corresponding to the material discharge port (14). The cotton collection box (15) is detachably connected to the cotton collection box (11). The dust filter box (6) is detachably connected to the recycling box (3).

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