A yarn combing device

Abstract

The application discloses a yarn carding device and belongs to the technical field of spinning, which improves the problem that it is inconvenient to clean the impurities on the yarn surface. The shell is provided with multiple groups of carding holes at both ends of the outer surface, and the outer surface of the shell is fixedly connected with a cleaning mechanism. The inner wall of the shell is slidably connected with a cleaning mechanism. The cleaning mechanism comprises a fixed shell fixedly connected to the outer surface of the shell. The inner wall of the fixed shell is fixedly connected with an electric telescopic rod. The output end of the electric telescopic rod is fixedly connected with a cover. The upper surface of the cover is fixedly connected with multiple groups of air fans. The application realizes deep carding and cleaning of the yarn through cooperation of the carding needle and the uniform vertically downward airflow. The impurities are effectively collected and filtered under the action of the guide plate and the filter screen, which improves the yarn cleaning quality and avoids diffusion of the impurities in the air, thereby improving the working environment.

Description

Technical Field

[0001] This utility model relates to the field of spinning technology, and in particular to a yarn combing device. Background Technology

[0002] Yarn combing equipment is an important piece of equipment used in the textile industry. Its main function is to untangle raw yarn and comb, clean, and process it to improve the quality and spinnability of the yarn.

[0003] Chinese utility model patent CN221191086U discloses a yarn combing device, including a housing with combing plates connected to both sides, a tensioning wheel connected inside the housing, and a first cleaning device connected outside the housing. The housing has a sliding groove on its front, a long groove inside, a fixing groove on its front, and rectangular grooves on both its front and back. A second cleaning device is slidably connected within the fixing groove. Subsequent operations can then proceed, pulling the yarn as it passes the cleaning brush. After cleaning, a limiting rod is moved out of a limiting hole, followed by the removal of the fixing sliding rod, thus releasing the limiting on the connecting rod. The handle is then pulled back and forth, moving a moving plate that moves the connecting rod within the rectangular groove, thereby thoroughly cleaning the yarn and shaking off dust from the cleaning brush into a collection box.

[0004] Existing yarn combing devices may release lint and small shells into the air during yarn cleaning, which can easily be inhaled by operators. Long-term exposure to this environment may cause occupational health problems such as respiratory inflammation and pneumoconiosis, seriously threatening the health of workers. Therefore, there is a problem that it is not convenient to clean impurities on the surface of the yarn. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a yarn combing device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a yarn combing device, comprising a housing, with multiple combing holes at both ends of the outer surface of the housing, and a cleaning mechanism fixedly connected to the outer surface of the housing, and a slidably connected cleaning mechanism to the inner wall of the housing, the cleaning mechanism comprising a fixed outer shell fixedly connected to the outer surface of the housing, an electric telescopic rod fixedly connected to the inner wall of the fixed outer shell, a cover fixedly connected to the output end of the electric telescopic rod, multiple fans fixedly connected to the upper surface of the cover, and a fixed plate fixedly connected to the inner wall of the housing, multiple combing needles fixedly connected to the upper surface of the fixed plate, the cleaning mechanism comprising a collection frame slidably connected to the inner wall of the housing, and a filter screen fixedly connected to the outer surface of the collection frame.

[0008] In a preferred embodiment of the yarn combing device of this utility model, a plurality of flow equalization plates are fixedly connected to the inner wall of the cover, the flow equalization plates are stacked vertically, the lower surface of the cover is in contact with the upper surface of the housing, and a control panel is fixedly connected to the outer surface of the housing.

[0009] By adopting the above technical solution, the air distribution plate facilitates the blowing of the fan into the cover, and the air is evenly guided into the interior of the housing, so that the air flows vertically downwards in a uniform manner.

[0010] In a preferred embodiment of the yarn combing device of this utility model, the outer surface of the fixed plate is provided with multiple sets of ventilation holes, and multiple sets of combing needles are staggered and arranged on the upper surface of the fixed plate.

[0011] By adopting the above technical solution, the yarn passes through multiple sets of combing needles, which facilitate combing, while the airflow helps to blow impurities on the outer surface of the yarn downwards.

[0012] In a preferred embodiment of the yarn combing device of this utility model, the cleaning mechanism further includes a guide plate fixedly connected to the inner wall of the housing, the lower surface of the guide plate being in contact with the upper surface of the collecting frame, and a tensioning wheel being rotatably connected to the inner wall of the housing.

[0013] By adopting the above technical solution, the guide plate facilitates the guidance of airflow containing impurities to both sides of the guide plate, so that the airflow flows along the inclined surface of the guide plate into the collection frame for filtration.

[0014] In a preferred embodiment of the yarn combing device of this utility model, a limiting rod is fixedly connected to the outer surface of the cover, and a limiting ring is fixedly connected to the outer surface of the housing. The outer surface of the limiting rod is slidably connected to the inner wall of the limiting ring, and a limiting protrusion is fixedly connected to the outer surface of the limiting rod.

[0015] By adopting the above technical solution, the limiting protrusion helps to prevent the limiting rod and the limiting ring from separating, and at the same time, the limiting rod helps to prevent the output end of the electric telescopic rod from bending due to lateral force.

[0016] In a preferred embodiment of the yarn combing device of this utility model, the cleaning mechanism further includes a through hole opened on the outer surface of the housing, the through hole coinciding with the filter screen, and a sealing plate fixedly connected to one end of the collecting frame through the outer surface of the housing, the outer surface of the sealing plate being in contact with the outer surface of the housing.

[0017] By adopting the above technical solution, the airflow containing impurities can be filtered through the through holes and the filter screen, allowing the air to be discharged from the through holes, and the sealing plate can facilitate the sliding of the collection frame out of the housing.

[0018] This invention provides a yarn combing device. It has the following beneficial effects:

[0019] 1. By combining the combing needles with a uniform, vertically downward airflow, the yarn is deeply combed and cleaned. Impurities are effectively collected and filtered by the guide plate and filter screen, which not only improves the quality of yarn cleaning but also prevents impurities from spreading in the air and improves the working environment.

[0020] 2. The pull-out structure of the collection frame and sealing plate makes the impurity cleaning operation simple and convenient, reduces the difficulty of equipment maintenance, and improves production efficiency. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a front cross-sectional view of the present invention.

[0024] Figure 3 This is a side cross-sectional view of the present invention.

[0025] Figure 4 This is a top-view cross-sectional structural diagram of the present invention.

[0026] In the diagram: 1. Housing; 2. Combing hole; 3. Cleaning mechanism; 301. Cover; 302. Fan; 303. Flow equalization plate; 304. Fixed housing; 305. Electric telescopic rod; 306. Guide plate; 307. Limiting rod; 308. Limiting ring; 309. Limiting protrusion; 310. Tensioning wheel; 311. Fixing plate; 312. Combing needle; 4. Cleaning mechanism; 401. Through hole; 402. Sealing plate; 403. Collection frame; 404. Filter screen; 5. Control panel. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example

[0028] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 This is the first embodiment of the present invention. This embodiment provides a yarn combing device, including a housing 1. Multiple combing holes 2 are opened at both ends of the outer surface of the housing 1. A cleaning mechanism 3 is fixedly connected to the outer surface of the housing 1. A cleaning mechanism 4 is slidably connected to the inner wall of the housing 1. The cleaning mechanism 3 includes a fixed outer shell 304 fixedly connected to the outer surface of the housing 1. An electric telescopic rod 305 is fixedly connected to the inner wall of the fixed outer shell 304. A cover 301 is fixedly connected to the output end of the electric telescopic rod 305. Multiple fans 302 are fixedly connected to the upper surface of the cover 301. A fixing plate 311 is fixedly connected to the inner wall of the housing 1. Multiple combing needles 312 are fixedly connected to the upper surface of the fixing plate 311.

[0029] Specifically, the inner wall of the cover 301 is fixedly connected to multiple sets of flow equalization plates 303, which are stacked vertically. The lower surface of the cover 301 is in contact with the upper surface of the housing 1. A control panel is fixedly connected to the outer surface of the housing 1. Multiple sets of ventilation holes are opened on the outer surface of the fixing plate 311, and multiple sets of combing needles 312 are staggered on the upper surface of the fixing plate 311. The cleaning mechanism 3 also includes a guide plate 306 fixedly connected to the inner wall of the housing 1. The lower surface of the guide plate 306 is in contact with the upper surface of the collection frame 403, and a tensioning wheel 3 is rotatably connected to the inner wall of the housing 1. 10. A limiting rod 307 is fixedly connected to the outer surface of the cover 301, and a limiting ring 308 is fixedly connected to the outer surface of the housing 1. The outer surface of the limiting rod 307 is slidably connected to the inner wall of the limiting ring 308, and a limiting protrusion 309 is fixedly connected to the outer surface of the limiting rod 307. Multiple sets of overlapping flow equalization plates 303 are provided on the inner wall of the cover 301, which can evenly guide the airflow blown by the fan 302 into the interior of the housing 1, so that the airflow is evenly and vertically downward. This design can effectively avoid excessive local airflow and turbulence, and ensure that the wind force acting on the yarn is uniform and stable.

[0030] Furthermore, by combining the combing needle 312 with a uniform, vertically downward airflow, the yarn is deeply combed and cleaned. Impurities are effectively collected and filtered by the guide plate 306 and the filter screen 404, which not only improves the yarn cleaning quality but also prevents impurities from spreading in the air and improves the working environment. Example

[0031] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The cleaning mechanism 4 includes a collection frame 403 that is slidably connected to the inner wall of the housing 1. A filter screen 404 is fixedly connected to the outer surface of the collection frame 403.

[0032] The specific cleaning mechanism 4 also includes a through hole 401 opened on the outer surface of the housing 1. The through hole 401 coincides with the filter screen 404, and one end of the collection frame 403 passes through the outer surface of the housing 1 and is fixedly connected to a sealing plate 402. The outer surface of the sealing plate 402 is in contact with the outer surface of the housing 1.

[0033] Furthermore, the pull-out structure of the collection frame 403 in conjunction with the sealing plate 402 makes the impurity cleaning operation simple and convenient, reduces the difficulty of equipment maintenance, and improves production efficiency.

[0034] Working principle: In use, the operator first passes the yarn through the combing holes 2 at both ends of the housing 1, allowing the yarn to pass sequentially through the combing needles 312 staggered on the fixing plate 311. Then, the electric telescopic rod 305 is activated via the control panel. The electric telescopic rod 305 extends, pushing the cover 301 downwards until the lower surface of the cover 301 is tightly fitted against the upper surface of the housing 1. At this point, the limiting rod 307 slides within the limiting ring 308, and the limiting protrusion 309 ensures a stable connection between the two, preventing the electric telescopic rod 305 from bending under lateral force. After the cover 301 is in place, the fan 302 on the upper surface of the cover 301 is activated. The air blown by the fan 302 enters the cover 301, circulating through multiple overlapping combing needles on the inner wall of the cover 301. Under the action of the uniform airflow plate 303, the airflow direction is uniformly adjusted to vertically downward, flowing smoothly into the interior of the housing 1. As the uniform airflow passes through the vents on the fixed plate 311, it works in conjunction with the combing needles 312 to perform a dual function on the yarn. The combing needles 312 comb the yarn, exposing internal impurities, while the vertically downward airflow blows the yarn surface and any loosened impurities downward. Guided by the guide plate 306, the airflow carrying impurities flows along the inclined surface of the guide plate 306 to both sides, eventually converging into the collection frame 403. The filter screen 404 on the outer surface of the collection frame 403 filters the airflow, trapping impurities within the collection frame 403. The filtered air is then discharged from the through-hole 401 on the outer surface of the housing 1, which coincides with the filter screen 404. When it is necessary to clean the impurities inside the collection frame 403, simply pull the sealing plate 402 to slide the collection frame 403 out of the housing 1 to complete the cleaning. After cleaning, reinstallation allows the device to continue operating.

[0035] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A yarn combing device, comprising a housing (1), characterized in that: Multiple combing holes (2) are opened at both ends of the outer surface of the housing (1), and a cleaning mechanism (3) is fixedly connected to the outer surface of the housing (1), and a cleaning mechanism (4) is slidably connected to the inner wall of the housing (1). The cleaning mechanism (3) includes a fixed outer shell (304) fixedly connected to the outer surface of the housing (1), an electric telescopic rod (305) fixedly connected to the inner wall of the fixed outer shell (304), a cover (301) fixedly connected to the output end of the electric telescopic rod (305), a plurality of fans (302) fixedly connected to the upper surface of the cover (301), and a fixed plate (311) fixedly connected to the inner wall of the housing (1), a plurality of combing needles (312) fixedly connected to the upper surface of the fixed plate (311). The cleaning mechanism (4) includes a collection frame (403) slidably connected to the inner wall of the housing (1), and a filter screen (404) is fixedly connected to the outer surface of the collection frame (403).

2. The yarn combing device according to claim 1, characterized in that: The inner wall of the cover (301) is fixedly connected to multiple sets of flow equalization plates (303), which are stacked vertically. The lower surface of the cover (301) is attached to the upper surface of the housing (1), and the outer surface of the housing (1) is fixedly connected to a control panel.

3. The yarn combing device according to claim 2, characterized in that: The outer surface of the fixing plate (311) has multiple sets of ventilation holes, and multiple sets of combing needles (312) are staggered on the upper surface of the fixing plate (311).

4. The yarn combing device according to claim 3, characterized in that: The cleaning mechanism (3) also includes a guide plate (306) fixedly connected to the inner wall of the housing (1). The lower surface of the guide plate (306) is in contact with the upper surface of the collection frame (403), and a tensioning wheel (310) is rotatably connected to the inner wall of the housing (1).

5. The yarn combing device according to claim 1, characterized in that: The outer surface of the cover (301) is fixedly connected to a limiting rod (307), and the outer surface of the housing (1) is fixedly connected to a limiting ring (308). The outer surface of the limiting rod (307) is slidably connected to the inner wall of the limiting ring (308), and the outer surface of the limiting rod (307) is fixedly connected to a limiting protrusion (309).

6. The yarn combing device according to claim 5, characterized in that: The cleaning mechanism (4) further includes a through hole (401) opened on the outer surface of the housing (1), the through hole (401) coincides with the filter screen (404), and one end of the collection frame (403) passes through the outer surface of the housing (1) and is fixedly connected to a sealing plate (402), the outer surface of the sealing plate (402) is in contact with the outer surface of the housing (1).

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