Parallel type single-axial-flow cotton slitter cotton feeding distribution device and control method

Abstract

The invention relates to the technical field of cotton feeding distribution devices, in particular to a parallel type single-axial-flow cotton slitter cotton feeding distribution device and a control method.The parallel type single-axial-flow cotton slitter cotton feeding distribution device comprises an outer shell, a cavity is formed in the outer shell, a beater assembly, a drawing assembly and a cleaning assembly are arranged in the cavity, and the beater assembly comprises a rotating shaft, a cotton dividing roller and a fixing disc; the pulling assembly comprises a screw rod, a threaded sliding strip, a first electric telescopic rod and a clamping block, by designing the pulling assembly and the cleaning assembly, the cotton separating roller can be pulled out conveniently, cotton fibers on the beater can be cleaned conveniently, and therefore the cotton opening efficiency and effect of the beater after cleaning are improved, the cleaned cotton fibers are collected again through a second collecting box, and the cotton separating efficiency is improved. And meanwhile, cotton fibers can be extruded through the extrusion plate in the collecting process, so that the occupied space is reduced, and more cotton fibers are collected and then discharged.

Description

Technical Field

[0001] The present invention relates to the technical field of cotton feeding distribution devices, and more particularly to a cotton feeding distribution device and a control method for a parallel single-axial-flow cotton opener. Background Art

[0002] Currently, the cotton feeding distribution device of the cotton opener mainly adopts a single-axial-flow design. Through a mechanical device, cotton is evenly fed into the feeding port of the cotton opener to ensure that the cotton is fully loosened and decomposed during the processing. The single-axial-flow cotton feeding device uses devices such as a rotating axial-flow fan or a conveyor belt to make the raw cotton enter the cotton opener at a uniform speed, and loosen and distribute the cotton in a short time, thereby improving the working efficiency of the cotton opener. This cotton feeding method is simple and reliable, suitable for most traditional cotton openers, and can effectively ensure the stability and uniformity of cotton during transportation. The main significance of the single-axial-flow cotton feeding device is that it can solve the problem of uneven feeding when the cotton opener processes raw cotton, prevent cotton from clogging or accumulating excessively at the feeding port, thus affecting the normal operation of the cotton opener. Through a stable and uniform cotton feeding method, the cotton opener can process raw cotton more efficiently, reduce waste and damage to raw cotton fibers, and improve the processing quality of cotton. Due to its relatively simple structure and low manufacturing cost, the single-axial-flow cotton feeding device is widely used in cotton processing enterprises of various scales and has become an important part of the cotton opener. The application of this technology not only improves production efficiency but also promotes the mechanization and automation process of the textile industry, providing a reliable technical guarantee for large-scale cotton processing. With the continuous improvement of requirements for production efficiency and environmental protection, the research and improvement of the single-axial-flow cotton feeding device will also continue to advance to meet the growing needs of the textile industry.

[0003] When the applicant applied for the present invention, after retrieval, it was found that the Chinese patent disclosed "a parallel single-axial-flow cotton opener" with the application number "CN201810742649.9", which includes a frame, a cotton feeding distribution component, a guide hood, a beater component, a dust bar component, a waste cotton trolley component, a drive component, and a controller. There is a cavity inside the frame, and the cavity includes a left cavity and a right cavity that are symmetric left and right. The guide hood includes a left guide hood and a right guide hood that are symmetrically arranged. The cotton feeding distribution component connects the cotton feeding ports of the left guide hood and the right guide hood; the beater component, the dust bar component, the waste cotton trolley component, and the drive component are arranged in the frame cavity. The controller is fixed on the frame, the controller connects the drive component, and the drive component connects the beater component. The drive component is used to drive the beater component to operate, including a loosening and impurity-removing system of two single-axial-flow cotton openers, which can meet the requirements of a production capacity of more than 2000 kg / h and up to 3000 kg / h, occupies less space, has simple pipelines, and low equipment configuration costs.

[0004] However, as the above-mentioned technical solution runs for a long time, a lot of cotton wool will be hung on the beater assembly, resulting in waste of cotton wool, and if these cotton wool are not cleaned for a long time, the beater will be wrapped and the cotton opening efficiency and effect will be reduced. The common cleaning method requires manual opening of the equipment for cleaning, which is very troublesome and complicated. Therefore, according to the applicant's invention, a parallel single-axial flow cotton opener cotton feed distribution device was invented to solve the problem that the parallel single-axial flow cotton opener is difficult to clean. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a cotton feeding distribution device for a parallel single-axial flow cotton opener, which solves the problem that the parallel single-axial flow cotton opener is difficult to clean.

[0006] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a parallel single-axis flow cotton opener cotton feeding and distributing device, comprising an outer shell, a cavity is arranged inside the outer shell, a beater assembly, a pulling assembly, and a cleaning assembly are arranged inside the cavity, the beater assembly comprises a rotating shaft, a cotton separation roller and a fixed disk, both ends of the cotton separation roller are fixedly connected to the fixed disk, a plurality of beaters are arranged on the side surface of the cotton separation roller, the pulling assembly comprises a screw, a threaded slide, a No. 1 electric telescopic rod and a clamping block, the interior of the threaded slide is threadedly connected to the screw, the outer surface of the threaded slide is fixedly connected to the No. 1 electric telescopic rod, and the end of the No. 1 electric telescopic rod away from the threaded slide is fixedly connected to the clamping block; The cleaning assembly includes a No. 2 electric telescopic rod, a lifting plate and a brush. The upper end of the No. 2 electric telescopic rod is fixedly connected to the outer shell, the lower end of the No. 2 electric telescopic rod is fixedly connected to the lifting plate, and the brush is arranged on the lower surface of the lifting plate.

[0007] Preferably, the left end of the rotating shaft is fixedly connected to a No. 1 traction wheel, the side surface of the No. 1 traction wheel is transmission-connected with a belt, the internal transmission of the belt is connected to a No. 2 traction wheel, the interior of the No. 2 traction wheel is fixedly connected to a No. 1 motor, the outer surface of the No. 1 motor is fixedly connected to the outer shell, the side surface of the rotating shaft is rotatably connected to the outer shell, and the two cotton separating rollers are respectively controlled to rotate by two motors, so that the beaters on the two cotton separating rollers move relative to each other to pull the cotton.

[0008] Preferably, the side surface of the rotating shaft is provided with symmetrically distributed clamping strips, the outer surface of the clamping strips is in contact with the cotton separating roller, so as to facilitate clamping the cotton separating roller on the rotating shaft so that it does not rotate relative to the rotating shaft, thereby facilitating the rotating shaft to drive the cotton separating roller to rotate and rely on the beater to pull the cotton apart.

[0009] Preferably, a second motor is fixedly connected to one end of the screw rod away from the threaded slide bar. The side surface of the screw rod is rotatably connected to the outer housing. The left side of the second motor is fixedly connected to the outer housing. Limiting rails are provided on the front and rear inner walls of the outer housing. The inner surface of the limiting rail is slidably connected to the threaded slide bar. By limiting the sliding trajectory of the threaded slide bar through the limiting rail, the pulling component can drive the cotton distributing roller to slide horizontally to the right more stably.

[0010] Preferably, a first slide bar is provided on the inner wall of the outer housing. The side surface of the first slide bar is slidably connected to the lifting plate. By providing the first slide bar, the lifting plate can slide up and down more smoothly.

[0011] Preferably, a first collection box and a second collection box are provided inside the outer housing. Handles are fixedly connected to the front surfaces of the first collection box and the second collection box. Second slide bars are fixedly connected to the lower surfaces of the first collection box and the second collection box. By providing the handles and the second slide bars, the first collection box and the second collection box can be pulled more conveniently, thus facilitating discharging.

[0012] Preferably, a T-shaped threaded rod is rotatably connected inside the second collection box. An extrusion plate is threadedly connected to the side surface of the T-shaped threaded rod. The side surface of the extrusion plate is slidably connected to the second collection box. By rotating the T-shaped threaded rod to drive the extrusion plate to slide back and forth inside the second collection box, the cotton wool brushed down by the brush in the second collection box can be extruded by the extrusion plate, thereby reducing the volume of the cotton wool and occupying less space.

[0013] Preferably, third electric telescopic rods are provided on the upper and lower inner walls of the outer housing. A partition board is fixedly connected to one end of the third electric telescopic rod away from the outer housing, which is convenient for dividing the cavity inside the outer housing into two parts on the left and right, so that the cotton wool in the left and right cavities will not interfere with each other.

[0014] A control method for the cotton feeding and distributing device of a parallel single-axial flow opening machine, based on the above-mentioned cotton feeding and distributing device of a parallel single-axial flow opening machine, includes the following steps: S1. Initialization and self-check. Before the device starts, the system conducts a self-check, which involves checking the connection and functional status of key components such as the first motor, the first electric telescopic rod, and the second electric telescopic rod. This step ensures that the rotating shaft, the cotton distributing roller, and related driving devices are in good condition before working, and prevents production failures caused by mechanical failures or configuration errors; S2. Cotton feeding and distribution. Start the first motor, and drive the rotating shaft and the cotton distributing roller to start rotating through the first traction wheel, the second traction wheel, and the belt drive system. The cotton is fed into the outer housing through the feeding port and is grabbed and dispersed by the beater on the cotton distributing roller; S3. Pulling and position adjustment: When the cotton fluffs on the cotton distributing roller accumulate to a certain extent, start the third electric telescopic rod to open the partition board, and then start the first electric telescopic rod to control the screw rod and the threaded slide bar to move horizontally, so as to adjust the position of the cotton distributing roller along the limit rail for better cleaning. S4. Cleaning of the beater: Start the second electric telescopic rod, and drive the brush to clean the beater on the cotton distributing roller through the lifting plate. The brush effectively sweeps the cotton fluffs on the beater when the cotton distributing roller rotates, thereby improving the cleaning efficiency of the beater. S5. Collection and extrusion of cotton fluffs: The cleaned cotton fluffs fall into the second collection box, rotate the internal T-shaped threaded rod to drive the extrusion plate to slide back and forth in the second collection box, effectively extruding the cotton fluffs to reduce their volume. S6. Discharge of cotton fluffs: When the cotton fluffs in the second collection box reach a certain amount, start the discharge mechanism, and manually pull the second collection box with the handle to discharge the compressed cotton fluffs.

[0015] (III) Beneficial effects The present invention provides a cotton feeding distribution device for a parallel single axial flow opening machine, which has the following beneficial effects: 1. A cotton feeding distribution device for a parallel single axial flow opening machine. By designing a pulling component, when a lot of cotton fluffs are hung on the beater of the cotton distributing roller, it is convenient to pull out the cotton distributing roller for the next step of cleaning, and there is no need to open the equipment shell or manually disassemble and clean, which greatly improves the work efficiency.

[0016] 2. A cotton feeding distribution device for a parallel single axial flow opening machine. By designing a cleaning component, it is convenient to clean the cotton fluffs on the beater, thereby improving the cotton opening efficiency and effect of the beater after cleaning, and using the mode of the beater rotating and cleaning under the brush greatly improves the cleaning effect, reduces the manual cleaning time, and improves the cleaning efficiency.

[0017] 3. A cotton feeding distribution device for a parallel single axial flow opening machine. Through the second collection box, the cleaned cotton fluffs are collected again, so as to achieve the effect of reducing waste and lowering costs. At the same time, during the collection process, the cotton fluffs can be extruded by the extrusion plate, thereby reducing the occupied space and collecting more cotton fluffs before discharging. Description of the drawings

[0018] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the internal structural schematic diagram of the present invention; Figure 3 is the partial structural schematic diagram of the present invention; Figure 4 is the structural schematic diagram of the second collection box of the present invention; Figure 5For Figure 1 Schematic enlarged view of the structure at position A in Figure 6 For Figure 3 Schematic enlarged view of the structure at position B in Figure 7 For Figure 3 Schematic enlarged view of the structure at position C in

[0019] Description of reference numerals in the drawings: 1. Outer housing; 2. Rotating shaft; 3. Cotton distributing roller; 4. Fixed disk; 5. Beater; 6. First traction wheel; 7. Belt; 8. Second traction wheel; 9. First motor; 10. Screw; 11. Threaded slide bar; 12. First electric telescopic rod; 13. Clamping block; 14. Clamping bar; 15. Second motor; 16. Limit rail; 17. Second electric telescopic rod; 18. Lifting plate; 19. Brush; 20. First slide bar; 21. First collection box; 22. Second collection box; 23. Handle; 24. Second slide bar; 25. T-shaped threaded rod; 26. Extrusion plate; 27. Third electric telescopic rod; 28. Partition board. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 And Figure 7As shown in the figure, the present invention provides a technical solution: a cotton feeding and distributing device for a parallel single-axis lint opener, which includes an outer housing 1. A cavity is arranged inside the outer housing 1, and a beater assembly, a pulling assembly, and a cleaning assembly are arranged in the cavity. The beater assembly includes a rotating shaft 2, a cotton distributing roller 3 and a fixed disk 4. Both ends of the cotton distributing roller 3 are fixedly connected to the fixed disk 4. A plurality of beaters 5 are arranged on the side surface of the cotton distributing roller 3. The pulling assembly includes a screw rod 10, a threaded slide bar 11, a first electric telescopic rod 12 and a block 13. The inside of the threaded slide bar 11 is threadedly connected to the screw rod 10. The outer surface of the threaded slide bar 11 is fixedly connected to the first electric telescopic rod 12. One end of the first electric telescopic rod 12 away from the threaded slide bar 11 is fixedly connected to the block 13. A first traction wheel 6 is fixedly connected to the left end of the rotating shaft 2. A belt 7 is drivingly connected to the side surface of the first traction wheel 6. A second traction wheel 8 is drivingly connected inside the belt 7. A first motor 9 is fixedly connected inside the second traction wheel 8. The outer surface of the first motor 9 is fixedly connected to the outer housing 1. The side surface of the rotating shaft 2 is rotatably connected to the outer housing 1. Symmetrically distributed clamping strips 14 are arranged on the side surface of the rotating shaft 2. The outer surface of the clamping strips 14 is in contact with the cotton distributing roller 3, which is convenient for clamping the cotton distributing roller 3 on the rotating shaft 2 so that it does not rotate relative to the rotating shaft 2, thereby facilitating the rotating shaft 2 to drive the cotton distributing roller 3 to rotate and relying on the beaters 5 to pull the cotton apart. One end of the screw rod 10 away from the threaded slide bar 11 is fixedly connected to a second motor 15. The side surface of the screw rod 10 is rotatably connected to the outer housing 1. The left side of the second motor 15 is fixedly connected to the outer housing 1. Limit rails 16 are arranged on the front and rear inner walls of the outer housing 1. The inner surface of the limit rails 16 is slidably connected to the threaded slide bar 11. By limiting the sliding track of the threaded slide bar 11 through the limit rails 16, the pulling assembly drives the cotton distributing roller 3 to slide horizontally to the right more stably. A first slide bar 20 is arranged on the inner wall of the outer housing 1. The side surface of the first slide bar 20 is slidably connected to the lifting plate 18. By arranging the first slide bar 20, the lifting plate 18 slides up and down more smoothly.

[0022] The cleaning component includes the second electric telescopic rod 17, the lifting plate 18 and the brush 19. The upper end of the second electric telescopic rod 17 is fixedly connected to the outer shell 1, the lower end of the second electric telescopic rod 17 is fixedly connected to the lifting plate 18, the brush 19 is arranged on the lower surface of the lifting plate 18, a first collection box 21 and a second collection box 22 are arranged inside the outer shell 1, handles 23 are fixedly connected to the front surfaces of the first collection box 21 and the second collection box 22, second sliding strips 24 are fixedly connected to the lower surfaces of the first collection box 21 and the second collection box 22. By arranging the handles 23 and the second sliding strips 24, the first collection box 21 and the second collection box 22 are made more convenient to pull out during the process, thus facilitating discharging. A T-shaped threaded rod 25 is rotatably connected inside the second collection box 22, an extrusion plate 26 is threadedly connected to the side surface of the T-shaped threaded rod 25, the side surface of the extrusion plate 26 is slidably connected to the second collection box 22. By rotating the T-shaped threaded rod 25 to drive the extrusion plate 26 to slide back and forth inside the second collection box 22, the cotton wool brushed down by the brush 19 in the second collection box 22 can be extruded by the extrusion plate 26, so as to reduce the volume of the cotton wool and reduce the occupied space.

[0023] A control method for the cotton feeding and distribution device of a parallel single-axial flow cotton opener, based on the above-mentioned cotton feeding and distribution device of a parallel single-axial flow cotton opener, includes the following steps: S1. Initialization and self-check. Before the device starts, the system conducts a self-check, which involves checking the connection and functional status of key components such as the first motor 9, the first electric telescopic rod 12, and the second electric telescopic rod 17. This step ensures that the rotating shaft 2, the cotton distributing roller 3, and related driving devices are all in good condition before working, preventing production failures caused by mechanical failures or configuration errors; S2. Cotton feeding and distribution. Start the first motor 9, and drive the rotating shaft 2 and the cotton distributing roller 3 to start rotating through the first traction wheel 6, the second traction wheel 8, and the belt 7 transmission system. The cotton is fed through the feeding port of the outer shell 1 and is grabbed and dispersed by the beater 5 on the cotton distributing roller 3; S3. Pulling out and position adjustment. When the cotton wool on the cotton distributing roller 3 accumulates to a certain extent, start the third electric telescopic rod 27 to open the partition plate 28, and then start the first electric telescopic rod 12 to control the screw rod 10 and the threaded sliding strip 11 to move horizontally, so as to adjust the position of the cotton distributing roller 3 along the limit rail 16 for better cleaning; S4. Cleaning of the beater. Start the second electric telescopic rod 17, and drive the brush 19 to clean the beater 5 on the cotton distributing roller 3 through the lifting plate 18. The brush effectively sweeps the cotton wool on the beater when the cotton distributing roller rotates, thereby improving the cleaning efficiency of the beater; S5. Collection and extrusion of cotton wool. The cleaned cotton wool falls into the second collection box 22, start the internal T-shaped threaded rod 25, drive the extrusion plate 26 to slide back and forth inside the second collection box 22, and effectively extrude the cotton wool to reduce its volume; S6. Discharge of cotton wadding. When the cotton wadding in the second collection box 22 reaches a certain amount, start the discharge mechanism. Manually pull the second collection box 22 using the handle 23 to discharge the compressed cotton wadding.

[0024] Working principle: As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 shown, when in use, first perform a self-check on the system, which involves checking the connection and functional status of key components such as the first motor 9, the first electric telescopic rod 12, and the second electric telescopic rod 17, to ensure that the rotating shaft 2, the cotton distributing roller 3, and the related driving devices are all in good condition before operation, preventing production failures caused by mechanical failures or configuration errors. Then start the first motor 9, and drive the rotating shaft 2 and the cotton distributing roller 3 to start rotating through the first traction wheel 6, the second traction wheel 8, and the belt 7 drive system. The cotton is fed through the feed port of the outer housing 1 and is grabbed and dispersed by the beater 5 on the cotton distributing roller 3. When the cotton wadding on the cotton distributing roller 3 accumulates to a certain extent, start the third electric telescopic rod 27 to open the partition 28, and then start the first electric telescopic rod 12 to control the screw rod 10 and the threaded slide 11 to move horizontally, so that the cotton distributing roller 3 adjusts its position along the limit rail 16 for better cleaning. Start the second electric telescopic rod 17, and drive the brush 19 through the lifting plate 18 to clean the beater 5 on the cotton distributing roller 3. The brush 19 effectively sweeps the cotton wadding on the beater 5 when the cotton distributing roller rotates, thereby improving the cleaning efficiency of the beater. The cotton wadding cleaned off falls into the second collection box 22, start the internal T-shaped threaded rod 25, drive the extrusion plate 26 to slide back and forth in the second collection box 22, effectively squeezing the cotton wadding to reduce its volume. When the cotton wadding in the second collection box 22 reaches a certain amount, start the discharge mechanism. Manually pull the second collection box 22 using the handle 23 to discharge the compressed cotton wadding.

[0025] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A parallel single-axial flow cotton opener cotton feed distribution device, comprising an outer shell (1), characterized in that: The outer shell (1) is provided with a cavity inside, and a beater assembly, a pulling assembly, and a cleaning assembly are provided inside the cavity. The beater assembly comprises a rotating shaft (2), a cotton-separating roller (3), and a fixed disk (4). Both ends of the cotton-separating roller (3) are fixedly connected to the fixed disk (4). A plurality of beaters (5) are provided on the side surface of the cotton-separating roller (3). The pulling assembly comprises a screw rod (10), a threaded slide bar (11), a No. 1 electric telescopic rod (12), and a clamping block (13). The interior of the threaded slide bar (11) is threadedly connected to the screw rod (10), the outer surface of the threaded slide bar (11) is fixedly connected to the No. 1 electric telescopic rod (12), and one end of the No. 1 electric telescopic rod (12) away from the threaded slide bar (11) is fixedly connected to the clamping block (13). The cleaning assembly comprises a No. 2 electric telescopic rod (17), a lifting plate (18) and a brush (19); the upper end of the No. 2 electric telescopic rod (17) is fixedly connected to the outer shell (1); the lower end of the No. 2 electric telescopic rod (17) is fixedly connected to the lifting plate (18); and the brush (19) is arranged on the lower surface of the lifting plate (18).

2. A parallel type single axial flow cotton opener cotton feed distribution device according to claim 1, characterized in that: The left end of the rotating shaft (2) is fixedly connected to a first traction wheel (6), the side surface of the first traction wheel (6) is transmission-connected to a belt (7), the inside of the belt (7) is transmission-connected to a second traction wheel (8), the inside of the second traction wheel (8) is fixedly connected to a first motor (9), the outer surface of the first motor (9) is fixedly connected to the outer shell (1), and the side surface of the rotating shaft (2) is rotationally connected to the outer shell (1).

3. The parallel single-axial flow cotton opener cotton feed distribution device according to claim 1, characterized in that: The side surface of the rotating shaft (2) is provided with symmetrically distributed clamping strips (14), and the outer surface of the clamping strips (14) is in contact with the cotton separating roller (3).

4. The parallel single-axial flow cotton opener cotton feed distribution device according to claim 1, characterized in that: One end of the screw rod (10) away from the threaded slide bar (11) is fixedly connected to a second motor (15); the side surface of the screw rod (10) is rotatably connected to the outer shell (1); the left side of the second motor (15) is fixedly connected to the outer shell (1); and the front and rear inner walls of the outer shell (1) are both provided with limit rails (16); the inner surface of the limit rails (16) is slidably connected to the threaded slide bar (11).

5. The parallel single-axial flow cotton opener cotton feed distribution device according to claim 1, characterized in that: The inner wall of the outer shell (1) is provided with a first slide bar (20), and the side surface of the first slide bar (20) is slidably connected to the lifting plate (18).

6. A parallel type single axial flow cotton opener cotton feed distribution device according to claim 1, characterized in that: A No. 1 collection box (21) and a No. 2 collection box (22) are arranged inside the outer shell (1); a handle (23) is fixedly connected to the front surfaces of the No. 1 collection box (21) and the No. 2 collection box (22); and a No. 2 slide bar (24) is fixedly connected to the lower surfaces of the No. 1 collection box (21) and the No. 2 collection box (22).

7. A parallel type single axial flow cotton opener cotton feed distribution device according to claim 6, characterized in that: The interior of the No. 2 collection box (22) is rotatably connected to a T-shaped threaded rod (25), the side surface of the T-shaped threaded rod (25) is threadedly connected to an extrusion plate (26), and the side surface of the extrusion plate (26) is slidably connected to the No. 2 collection box (22).

8. The parallel single-axial flow cotton opener cotton feed distribution device according to claim 1, characterized in that: The upper and lower inner walls of the outer shell (1) are both provided with a third electric telescopic rod (27), and one end of the third electric telescopic rod (27) away from the outer shell (1) is fixedly connected to a partition plate (28).

9. A control method for a cotton feed distribution device of a parallel single-axial flow cotton opener, based on the cotton feed distribution device of a parallel single-axial flow cotton opener according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, initialization and self-checking. Before the equipment is started, the system performs a self-checking, which involves checking the connection and functional status of key components such as the No. 1 motor (9), the No. 1 electric telescopic rod (12), and the No. 2 electric telescopic rod (17). This step ensures that the shaft (2), the cotton separation roller (3) and the related drive devices are in good condition before operation; S2, cotton feeding and distribution, starting the No. 1 motor (9), driving the rotating shaft (2) and the cotton separation roller (3) to start rotating through the No. 1 traction wheel (6) and the No. 2 traction wheel (8) and the belt (7) transmission system, and the cotton is fed in through the feed port of the outer shell (1), and is grabbed and distributed by the beater (5) on the cotton separation roller (3); S3, pulling and position adjustment, when the cotton wool on the cotton separation roller (3) accumulates to a certain extent, the No. 3 electric telescopic rod (27) is started to open the partition (28), and then the No. 1 electric telescopic rod (12) is controlled to move the screw rod (10) and the threaded slide bar (11) horizontally, so that the cotton separation roller (3) is adjusted along the limit rail (16); S4, cleaning the beater, starting the second electric telescopic rod (17), driving the brush (19) to clean the beater (5) on the cotton separation roller (3) through the lifting plate (18), and the brush (19) effectively cleans the cotton on the beater (5) when the cotton separation roller (3) rotates; S5, collecting and squeezing cotton wool, the cleaned cotton wool falls into the second collecting box (22), and the internal T-shaped threaded rod (25) is rotated to drive the squeezing plate (26) to slide back and forth in the second collecting box (22) to squeeze the cotton wool; S6, discharge of cotton wool: when the cotton wool in the second collecting box (22) reaches a certain amount, the discharge mechanism is activated, and the second collecting box (22) is manually pulled using the handle (23) to discharge the compressed cotton wool.

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