A cashmere processing yarn fluff collection device

Abstract

This utility model belongs to the field of cashmere processing technology, specifically relating to a cashmere processing line lint collection device. It includes a support frame, on which a filter box is mounted. One end of the filter box has an air inlet, and the other end has a fan connected to a ventilation fan inlet. The top of the filter box has a slot for slidingly mounting a filter screen assembly. A cleaning component is mounted on the top of the filter box on one side of the filter screen assembly. Vertical rods are rotatably mounted on the filter boxes on both sides of the air inlet. These vertical rods are fixed to one end of a guide plate and are connected to a drive motor via a drive mechanism. The drive motor is mounted on the top of the filter box. A collection trough is connected to the bottom of the filter box between the filter screen assembly and the air inlet. The guide plate synchronously reciprocates, guiding the airflow carrying cashmere through different positions of the filter screen assembly. While ensuring the suction pressure at the air inlet, this effectively increases the filtration area of ​​the filter screen assembly and reduces the cleaning frequency. Lifting and lowering the filter screen assembly allows the cleaning component to quickly clean it.

Description

Technical Field

[0001] This utility model belongs to the field of cashmere processing technology, specifically relating to a cashmere processing yarn fluff collection device. Background Technology

[0002] Cashmere processing generates a large amount of lint, which not only contains high-quality cashmere fibers but may also carry impurities such as dust and grease. If not collected promptly, this can cause multiple problems. Traditional lint collection equipment has significant drawbacks in terms of efficiency, ease of maintenance, and safety.

[0003] In terms of collection efficiency, the air inlets of existing equipment are mostly fixed structures with a single airflow direction. This results in rapid accumulation of lint in localized areas of the filter screen—usually the central area directly opposite the air inlet—while the edge areas have low utilization rates. This localized overload causes frequent filter clogging, which not only affects worker health but also wastes cashmere fibers.

[0004] Furthermore, cleaning the filters in traditional equipment is inconvenient, requiring the filters to be removed from the filter box, which is time-consuming. During the cleaning process, the lint can easily be re-entrained, exacerbating environmental pollution in the workshop. Some equipment's automatic dust removal devices, such as high-pressure air blowing, are ineffective at removing sticky lint, affecting the reuse value of the recycled fibers. Utility Model Content

[0005] To address the above problems, the purpose of this utility model is to provide a cashmere processing line lint collection device, which solves the problems of low filter utilization and inconvenient cleaning in traditional cashmere processing line lint collection devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cashmere processing line lint collection device, comprising a support frame, a filter box mounted on the support frame, an air inlet at one end of the filter box, a fan mounted at the other end of the filter box and having a slot for connecting the fan to the air inlet, a slot for slidingly mounting a filter screen assembly at the top of the filter box, a cleaning component mounted on the top of the filter box on one side of the filter screen assembly, vertical rods rotatably mounted on the filter boxes on both sides of the air inlet, the vertical rods being fixed to one end of a guide plate, the vertical rods being connected to a drive motor via a drive mechanism, the drive motor being mounted on the top of the filter box, and a collection trough connected to the bottom of the filter box between the filter screen assembly and the air inlet.

[0007] The beneficial effects of this utility model are as follows: the drive motor drives the guide plates on both sides of the air inlet to swing back and forth synchronously through the drive mechanism, thereby guiding the airflow to carry cashmere through different positions of the filter assembly. Under the premise of ensuring the suction pressure of the air inlet, the effective filtration area of ​​the filter assembly is effectively increased, thereby reducing the cleaning frequency of the filter assembly. By lifting and lowering the filter assembly, the cleaning component can quickly and effectively clean the cashmere filtered on the surface of the filter assembly.

[0008] In order to effectively guide the airflow direction through the use of the drive mechanism;

[0009] As a further improvement to the above technical solution: the driving mechanism includes a rotating disk, which is fixed on the output shaft of the driving motor. An eccentric shaft fixed on the rotating disk is rotatably connected to one end of a rocker arm. The other end of the rocker arm is rotatably connected to one end of a rocker arm and a connecting shaft via a pin. The other end of the connecting shaft is rotatably connected to one end of a rocker arm. The other ends of rocker arm one and rocker arm two are respectively fixed on a vertical rod. The two guide plates are arranged parallel to each other.

[0010] The beneficial effects of this improvement are as follows: when the drive motor drives the rotating disk to rotate, the rotating disk drives the rocker arm to swing back and forth. The rocker arm, in turn, works with the connecting shaft to drive rocker arm one and rocker arm two to swing back and forth synchronously, so that the two guide plates can effectively swing and guide the airflow to different areas of the filter assembly.

[0011] In order to quickly clean the cashmere trapped on the filter assembly using the cleaning component;

[0012] As a further improvement to the above technical solution: the cleaning assembly includes a fixing plate, which is fixed on the filter box. The fixing plate is connected to the pressure plate by screws. Brush bristles are clamped between the fixing plate and the pressure plate. The filter assembly includes an outer frame, on one side of which a filter screen is fixed. One end of the brush bristles abuts against the surface of the filter screen.

[0013] The beneficial effects of this improvement are: when the operator repeatedly lifts and lowers the filter assembly, the brush bristles can effectively remove the cashmere residue on the filter surface, achieving rapid cleaning of the filter assembly.

[0014] To ensure the filter box is sealed when the filter assembly is working properly;

[0015] As a further improvement to the above technical solution: a cover plate is connected to the top of the outer frame, and the cover plate is connected to the top surface of the filter box by screws.

[0016] The beneficial effects of this improvement are: the cover plate can be pressed onto the top of the filter box, sealing the gap at the connection between the filter box and the filter screen assembly, avoiding excessive air leakage that would cause insufficient air intake and affect the collection effect of cashmere fluff.

[0017] For easy lifting and lowering of the filter assembly;

[0018] As a further improvement to the above technical solution: a handle is fixedly provided on the top surface of the cover plate.

[0019] The beneficial effect of this improvement is that operators can easily lift and lower the filter assembly by holding the handle.

[0020] To ensure the stability of the filter assembly movement and the effectiveness of filtration;

[0021] As a further improvement to the above technical solution: Angle steel is fixed on the inner wall of the filter box on both the front and rear sides of the filter assembly, and one flange of the angle steel slides smoothly against the front and rear sides of the outer frame.

[0022] The beneficial effects of this improvement are as follows: on the one hand, the angle steel plays a limiting and guiding role, ensuring the stability of the filter screen assembly's up and down movement; on the other hand, through its close cooperation with the filter screen assembly, it prevents cashmere lint from leaking out from the gap between the filter screen assembly and the filter box, thus affecting the filtration effect.

[0023] In order to effectively remove the collected cashmere lint;

[0024] As a further improvement to the above technical solution: the collection tank is a square-to-round groove structure with openings at the top and bottom, and the bottom end of the collection tank is threaded with an internal threaded cap.

[0025] The beneficial effect of this improvement is that after the internal threaded cover is removed, the cashmere fluff that falls into the collection trough can be quickly discharged through the internal threaded cover under the action of gravity.

[0026] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0028] Figure 2 This is a cross-sectional view of the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0030] Figure 4 This is a schematic diagram of the filter assembly in this utility model;

[0031] Figure 5 This is a schematic diagram of the cleaning component in this utility model;

[0032] Figure 6 This is a schematic diagram of the drive mechanism in this utility model;

[0033] In the diagram: 1. Bracket; 2. Filter box; 3. Air inlet; 4. Fan; 5. Filter assembly; 51. Outer frame; 52. Filter screen; 53. Cover plate; 54. Handle; 6. Angle steel; 7. Cleaning assembly; 71. Fixing plate; 72. Pressure plate; 73. Brush bristles; 8. Collection trough; 81. Internal threaded cover; 9. Vertical rod; 10. Guide plate; 11. Drive mechanism; 111. Rotating disk; 112. Rocker arm; 113. Rocker arm one; 114. Connecting shaft; 115. Rocker arm two; 12. Drive motor. Detailed Implementation

[0034] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0035] Example 1:

[0036] like Figure 1As shown in Figure 6: A cashmere processing line lint collection device includes a support frame 1, a filter box 2 mounted on the support frame 1, an air inlet 3 at one end of the filter box 2, a fan 4 mounted at the other end of the filter box 2 with a slot for connecting the fan 4 to the air inlet, a slot for slidingly mounting a filter screen assembly 5 at the top of the filter box 2, a cleaning assembly 7 mounted on the top of the filter box 2 on one side of the filter screen assembly 5, and vertical rods 9 rotatably mounted on the filter box 2 on both sides of the air inlet 3. The vertical rods 9 are fixed to one end of a guide plate 10. The vertical rod 9 is connected to the drive motor 12 via the drive mechanism 11. The drive motor 12 is installed on the top of the filter box 2. The bottom of the filter box 2 between the filter screen assembly 5 and the air inlet 3 is connected to a collection groove 8. The drive motor 12 drives the guide plates 10 on both sides of the air inlet 3 to swing back and forth synchronously through the drive mechanism 11, thereby guiding the airflow to carry cashmere through different positions of the filter screen assembly 5. Under the premise of ensuring the suction pressure of the air inlet 3, the effective filtration area of ​​the filter screen assembly 5 is effectively increased, thereby reducing the cleaning frequency of the filter screen assembly 5.By lifting and lowering the filter assembly 5, the cleaning assembly 7 can quickly and effectively clean the cashmere filtered from the surface of the filter assembly 5. The drive mechanism 11 includes a rotating disk 111, which is fixed on the output shaft of the drive motor 12. An eccentric shaft fixed on the rotating disk 111 is rotatably connected to one end of a rocker arm 112. The other end of the rocker arm 112 is rotatably connected to one end of a rocker arm 113 and a connecting shaft 114 via a pin. The other end of the connecting shaft 114 is rotatably connected to one end of a rocker arm 115 via a pin. The other ends of the rocker arm 113 and the rocker arm 115 are respectively fixed on a vertical rod 9. The two guide plates 10 The two guide plates 10 are arranged in parallel. When the drive motor 12 drives the rotating disk 111 to rotate, the rotating disk 111 drives the rocker arm 112 to swing back and forth. The rocker arm 112, in turn, cooperates with the connecting shaft 114 to drive the rocker arm 113 and rocker arm 115 to swing back and forth synchronously, so that the two guide plates 10 can effectively swing and guide the airflow to different areas of the filter assembly 5. The cleaning assembly 7 includes a fixing plate 71, which is fixed on the filter box 2. The fixing plate 71 is connected to the pressure plate 72 by screws. Brush bristles 73 are clamped between the fixing plate 71 and the pressure plate 72. The filter assembly 5 includes an outer frame 51, and a filter 52 is fixed on one side of the outer frame 51. One end of the brush bristles 73 rests against the surface of the filter screen 52. When the operator repeatedly lifts and lowers the filter screen assembly 5, the brush bristles 73 can effectively remove the cashmere trapped on the surface of the filter screen 52, achieving rapid cleaning of the filter screen assembly 5. A cover plate 53 is connected to the top of the outer frame 51. The cover plate 53 is connected to the top surface of the filter box 2 by screws. The cover plate 53 can press down on the top of the filter box 2, sealing the gap between the filter box 2 and the filter screen assembly 5, preventing excessive air leakage that could lead to insufficient air intake at the air inlet 3 and affect the collection effect of cashmere fibers. A handle 54 is fixed to the top surface of the cover plate 53, allowing the operator to easily lift and lower the filter screen assembly 5. Angle steel 6 is fixed to the inner wall of the filter box 2 on both the front and rear sides of the filter assembly 5. One flange of the angle steel 6 slides smoothly against the front and rear sides of the outer frame 51. The angle steel 6 serves two purposes: firstly, it limits and guides movement, ensuring the stability of the filter assembly 5's vertical movement; secondly, its tight fit with the filter assembly 5 prevents cashmere lint from leaking out from the gap between the filter assembly 5 and the filter box 2, thus affecting the filtration effect. The collection trough 8 is a square-to-round trough structure with openings at the top and bottom. The bottom of the collection trough 8 is threadedly connected to an internal threaded cover 81. After removing the internal threaded cover 81, the cashmere lint falling into the collection trough 8 can be quickly discharged through the internal threaded cover 81 under gravity.

[0037] The working principle of this technical solution is as follows: When the fan 4 and drive motor 12 are started, the fan 4 generates negative pressure, drawing in fly lint from the workshop through the air inlet 3. The drive motor 12 drives the rotating disk 111 to rotate, which, via the rocker arm 112 and connecting shaft 114, causes rocker arms 113 and 115 to swing synchronously back and forth. This, in turn, causes the vertical rod 9 and guide plate 10 to swing left and right. When the guide plate 10 swings, it changes the air intake direction, ensuring that the fly lint airflow is evenly distributed to different areas of the filter screen 52, increasing the coverage rate to 80%. -90%, avoid local accumulation. When the suction of the air inlet 3 decreases or the running time reaches a certain time, stop the machine and clean the filter screen: loosen the connecting screws between the cover plate 53 and the filter box 2, hold the handle 54 and lift the filter screen assembly 5 up and down, use the brush bristles 73 between the fixing plate 71 and the pressure plate 72 to brush off the fly lint accumulated on the surface of the filter screen 52. The fly lint that is cleaned off falls into the collection tank 8 under the action of gravity. Unscrew the inner thread cover 81, pour the fly lint into the recycling bag, empty it, and then tighten the inner thread cover 81 again.

[0038] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of the present invention, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A cashmere processing yarn lint collection device, characterized in that: The system includes a bracket (1), on which a filter box (2) is mounted. One end of the filter box (2) has an air inlet (3), and the other end of the filter box (2) is equipped with a fan (4) and has a slot for connecting the fan (4) to the air inlet. The top of the filter box (2) has a slot for slidingly mounting a filter screen assembly (5). A cleaning assembly (7) is mounted on the top of the filter box (2) on one side of the filter screen assembly (5). Vertical rods (9) are rotatably mounted on the filter boxes (2) on both sides of the air inlet (3). The vertical rods (9) are fixed to one end of a guide plate (10). The vertical rods (9) are connected to a drive motor (12) via a drive mechanism (11). The drive motor (12) is mounted on the top of the filter box (2). A collection trough (8) is connected to the bottom of the filter box (2) between the filter screen assembly (5) and the air inlet (3).

2. The cashmere processing yarn lint collection device according to claim 1, characterized in that: The drive mechanism (11) includes a rotating disk (111), which is fixed on the output shaft of the drive motor (12). An eccentric shaft fixed on the rotating disk (111) is rotatably connected to one end of a rocker arm (112). The other end of the rocker arm (112) is rotatably connected to one end of a rocker arm (113) and a connecting shaft (114) via a pin. The other end of the connecting shaft (114) is rotatably connected to one end of a rocker arm (115) via a pin. The other ends of the rocker arm (113) and the rocker arm (115) are respectively fixed on a vertical rod (9). The two guide plates (10) are arranged parallel to each other.

3. The cashmere processing yarn lint collection device according to claim 1, characterized in that: The cleaning assembly (7) includes a fixing plate (71) fixed on the filter box (2). The fixing plate (71) is connected to the pressure plate (72) by screws. Brush bristles (73) are sandwiched between the fixing plate (71) and the pressure plate (72). The filter assembly (5) includes an outer frame (51). A filter screen (52) is fixed on one side of the outer frame (51). One end of the brush bristles (73) abuts against the surface of the filter screen (52).

4. The cashmere processing yarn lint collection device according to claim 3, characterized in that: The top of the outer frame (51) is connected to a cover plate (53), which is connected to the top surface of the filter box (2) by screws.

5. The cashmere processing yarn lint collection device according to claim 4, characterized in that: A handle (54) is fixedly provided on the top surface of the cover plate (53).

6. The cashmere processing yarn lint collection device according to claim 1, characterized in that: Angle steel (6) is fixed on the inner wall of the filter box (2) on both the front and rear sides of the filter assembly (5), and one side flange of the angle steel (6) slides smoothly against the front and rear sides of the outer frame (51).

7. The cashmere processing yarn lint collection device according to claim 1, characterized in that: The collecting groove (8) is a square-to-round groove structure with openings at the top and bottom, and the bottom end of the collecting groove (8) is threaded with an internal thread cap (81).

Images