A cotton fall testing device based on a carding machine and a testing method thereof

Abstract

This invention discloses a cotton waste testing device and method based on a carding machine. The invention relates to the field of cotton waste testing technology and includes a housing, a fan, and an adjustment component. The fan is installed on the inner wall of the housing, an infrared sensor is installed on the inner wall of the housing, and the adjustment component is installed on the inner wall of the housing. This invention uses an infrared sensor to detect whether the distance to the filter is appropriate. If appropriate, the device starts, causing the fan to rotate and collect the cotton waste. If the distance is inappropriate, the control component controls an electromagnetic block to generate magnetic force, which moves the first clamp, the threaded sleeve, the first support rod, the first sleeve, and the first telescopic rod. The telescopic rod then moves the infrared sensor to adjust its position, thus enabling the cotton waste testing device to quickly adjust the position of the infrared sensor to adapt to different testing conditions.

Description

Technical Field

[0001] This invention relates to the field of cotton waste testing technology, specifically to a cotton waste testing device and method based on a carding machine. Background Technology

[0002] The working principle of a carding machine is to open, comb, and remove impurities from the cotton (fiber) laps from the previous process or the oily cotton (chemical fiber) layer supplied by the cotton box. This process transforms all the curled, lumpy cotton loops into basically straight single fibers, while removing broken seeds, impurities, and short fibers left over from the cleaning process. To assess the impurity removal effect, regular cotton waste tests and analyses must be conducted in conjunction with adjustments to process parameters. Indicators representing the impurity removal effect include cotton waste rate, impurity content in cotton waste, impurity removal efficiency, and fiber content in cotton waste. Existing cotton waste testing devices with infrared sensors cannot quickly adjust their position and are not adaptable to different testing conditions.

[0003] The existing cotton shedding test device has the following drawbacks:

[0004] 1. Patent document CN106835378B discloses a carding machine waste cotton testing machine. "The air outlet pipe of the blower is connected to a collection bag via a sealed joint. The power end of the blower is connected to a blower motor, which is electrically connected to a frequency converter. The frequency converter and a pressure sensor are electrically connected to a control device. This invention has the advantages of enabling single-point waste cotton testing on a single machine, identifying differences between different machines and at various waste points, thereby facilitating precise control of the carding machine and improving the control of sliver weight and yarn evenness stability." However, the infrared sensor head of existing waste cotton testing devices cannot quickly adjust its position and cannot adapt to different testing conditions.

[0005] 2. Patent document CN211689336U discloses a cotton carding machine waste cotton testing machine. "This utility model can realize single-point testing of a single cotton carding machine. Each waste cotton discharge point of the cotton carding machine is connected to a waste cotton bin through a suction pipe. According to the waste cotton weight of each waste cotton bin, the waste cotton discharge points of a single cotton carding machine are tested to obtain the working condition of each waste cotton discharge point of a single cotton carding machine and the yield of a single cotton carding machine." However, the existing waste cotton testing device cannot automatically clean the infrared sensor head, which reduces the detection accuracy of the infrared sensor head.

[0006] 3. Patent document CN112881181B discloses a textile cotton yarn performance testing system and testing method. "Therefore, cotton yarn is prone to falling off during the stretching process, so it is necessary to repeatedly fix the cotton yarn, thereby increasing the workload and affecting work efficiency; currently, cotton yarn is generally tested one by one during the stretching test, which cannot achieve batch testing, and the stretching distance cannot be effectively adjusted, thus failing to guarantee the test accuracy." However, the filter screen of the existing cotton fall test device cannot be quickly pulled out and is inconvenient to clean.

[0007] 4. Patent document CN102577782B discloses a method for producing organic long-staple cotton raw materials for spinning combed 300-count cotton yarn. The method describes a "high-yield cotton field population structure: plant height 85-110cm, fruit nodes 11-13, boll number 7.4-10.1 / plant, actual harvested plant count 11900-13200 / mu, boll number 84300-114700 / mu; higher boll formation rate in the middle and lower parts, average boll formation rate 42.4%, boll weight 2.7-2.9g, lint percentage 32.1%, seed index 13.5g; lint index 6.7g, pre-frost boll opening rate 89.5%; concentrated and smooth boll opening, no boll shedding and easy harvesting, white and lustrous fiber color, and good maturity." However, existing cotton shedding testing devices cannot quickly collect the shedding, increasing manual labor. Summary of the Invention

[0008] The purpose of this invention is to provide a cotton waste testing device and method based on a carding machine, so as to solve the technical problem mentioned in the background art that the infrared sensor head of the existing cotton waste testing device cannot be quickly adjusted to adapt to different testing conditions.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a cotton waste testing device based on a carding machine, comprising a housing, a fan, and an adjustment component. The fan is installed on the inner wall of the housing, an infrared sensor head is provided on the inner wall of the housing, and an adjustment component is installed on the inner wall of the housing for adjusting the distance of the infrared sensor head. A control component is provided on the inner wall of the housing for controlling the start and stop of the cotton waste testing device.

[0010] The adjustment assembly includes a support frame mounted on the inner wall of the housing, a first motor mounted on the outer wall of the support frame, a threaded rod mounted on the output end of the first motor, a threaded sleeve mounted on the outer wall of the threaded rod, a first support rod mounted on the outer wall of the threaded sleeve, a first telescopic rod mounted on the outer wall of the first support rod, a first sleeve mounted on the outer wall of the support frame, a first opening on the outer wall of the support frame, a second sleeve mounted on the outer wall of the first telescopic rod, an electromagnetic block mounted on the inner wall of the second sleeve, a first spring mounted on the outer wall of the electromagnetic block, a first locking head mounted on one end of the first spring, and one end of the first locking head extending to the inner wall of the first opening, the outer wall of the first support rod connecting to the outer wall of the first sleeve, and the output end of the first telescopic rod connecting to the outer wall of the infrared sensor head.

[0011] Preferably, the control component includes a processor and a data storage unit installed inside the housing. The processor is connected to the data storage unit via wires, and the processor is also connected to the infrared sensor head via wires.

[0012] Preferably, the outer wall of the infrared sensor head is provided with a cleaning component for automatic cleaning of the infrared sensor head, the inner wall of the housing is provided with a filter screen, the inner wall of the housing is provided with a fixing component for fixing the filter screen, and the inner wall of the housing is provided with a collection component for collecting fallen cotton.

[0013] Preferably, the cleaning assembly includes a support box mounted on the outer wall of the infrared sensor head. A second motor is mounted on the inner wall of the support box. A rotating rod is mounted on the output end of the second motor, and one end of the rotating rod extends to the bottom of the support box. A support plate is mounted on the outer wall of the rotating rod. A second opening is provided at the top of the support plate. A first sliding rod is mounted on the inner wall of the support plate. A first sliding sleeve is mounted on the outer wall of the first sliding rod. A limit block is mounted on the outer wall of the first sliding rod. A cleaning cotton is installed through the inner wall of the second opening, and the outer wall of the cleaning cotton is connected to the outer wall of the first sliding sleeve. A second spring is mounted at the bottom of the cleaning cotton, and one end of the second spring is connected to the inner wall of the support plate.

[0014] Preferably, the fixing assembly includes a support block installed on the inner wall of the housing, a second sliding rod installed on the inner wall of the support block, a second sliding sleeve installed on the outer wall of the second sliding rod, a third support rod installed on the outer wall of the second sliding sleeve, a second clamp installed on the top of the third support rod, a third opening provided at the bottom of the filter screen, and one end of the second clamp extending to the inner wall of the third opening, a buffer pad installed on the top of the third support rod, a cylinder installed on the inner wall of the support block, and the output end of the cylinder connected to the bottom of the third support rod, a fourth spring installed on the inner wall of the support block, and one end of the fourth spring connected to the outer wall of the third support rod, a pull plate installed through the outer wall of the housing, and one end of the filter screen connected to the outer wall of the pull plate.

[0015] Preferably, the collection assembly includes a collection box installed on the inner wall of the outer casing. The bottom of the collection box has a fifth opening. A scraper is installed on the bottom of the collection box. A baffle is installed on the inner wall of the collection box. A blocking plate is installed on the outer wall of the collection box. A sixth opening is provided on the outer wall of the blocking plate. A fifth support rod is installed on the inner wall of the collection box. A sixth sleeve is installed on the outer wall of the fifth support rod. A locking rod is installed through the inner wall of the sixth sleeve. A seventh spring is installed on the outer wall of the locking rod. One end of the seventh spring is connected to the outer wall of the fifth support rod, and one end of the locking rod extends into the interior of the sixth opening and the outer wall of the collection box.

[0016] Preferably, the outer wall of the collection box is provided with a ninth opening, and the lever can move along the ninth opening.

[0017] Preferably, the outer wall of the housing has an eighth opening, the top of the housing is fitted with a sealing ring, the outer wall of the housing is fitted with a door, the outer wall of the housing is fitted with a button, the button is connected to the control component via a wire, the fan is located below the filter screen, and the top of the housing has a tenth opening, which is located above the filter screen.

[0018] Preferably, the working steps of the cotton shedding test device are as follows:

[0019] S1. The infrared sensor detects whether the distance between the sensor and the filter is appropriate. If appropriate, the device starts to rotate the fan to collect the fallen cotton. If the distance is not appropriate, the control component controls the electromagnetic block to start and generate magnetic force to move the first clamp head. The movement of the first clamp head moves the first spring, and the movement of the first spring moves the first clamp head out of the first opening. At this time, the first motor rotates, which drives the threaded rod to rotate. The rotation of the threaded rod drives the threaded sleeve to move. The movement of the threaded sleeve drives the first support rod to move. The movement of the first support rod drives the first sleeve to move. The movement of the first sleeve drives the first support rod to move the first telescopic rod. The movement of the first telescopic rod drives the infrared sensor head to move and adjust its position. This realizes the function of the infrared sensor head of the cotton fall test device to quickly adjust its position to adapt to different test conditions.

[0020] S2. The second motor rotates, which drives the rotating rod to rotate. The rotating rod rotates, which drives the support plate to rotate. When the support plate rotates, it brings the cleaning cotton into contact with the infrared sensor head, causing it to move. The movement of the cleaning cotton drives the first sliding sleeve to move. The movement of the first sliding sleeve causes the cleaning cotton to drive the second spring to move. The movement of the second spring causes the cleaning cotton to automatically clean the infrared sensor head, thus improving the detection accuracy of the infrared sensor head.

[0021] S3. The second sliding sleeve moves with the support of the second sliding rod. The buffer pad provides cushioning for the third support rod. The cylinder moves, which drives the third support rod to move. The third support rod moves, which drives the second sliding sleeve to move. The second sliding sleeve moves, which drives the third support rod to move the fourth spring. The fourth spring moves, which drives the third support rod to move the second clamp out of the third opening. At this time, pulling the pull plate moves the filter screen. The movement of the filter screen allows it to be pulled out quickly for easy cleaning, thus realizing the function of quick filter screen pull-out for easy cleaning.

[0022] The function of S4 and the sixth sleeve is to provide moving support for the clamping rod. The movement of the filter screen causes the fallen cotton on its surface to be scraped up by the scraper. The fallen cotton enters the collection box through the fifth opening and is blocked by the baffle. After collection, pulling the clamping rod drives the seventh spring to move. The movement of the seventh spring causes the clamping rod to move out of the sixth opening. At this time, the machine door and the blocking plate are opened to facilitate the collection of fallen cotton, realizing the function of rapid collection of fallen cotton and reducing manual labor.

[0023] Preferably, step S1 further includes the following steps:

[0024] S11. After the infrared sensor head is adjusted to the appropriate position, the electromagnetic block closes and the magnetic force disappears. The first spring drives the first locking head to lock into the first opening to fix the infrared sensor head. The function of the second sleeve is to provide support for the electromagnetic block.

[0025] Step S2 also includes the following steps:

[0026] S21. The first sliding sleeve is supported by the first sliding rod, and the function of the limiting block is to provide movement limit for the first sliding sleeve.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. This invention uses an infrared sensor to detect whether the distance between the device and the filter is appropriate. If the distance is appropriate, the device starts to rotate the fan to collect the fallen cotton. If the distance is not appropriate, the control component controls the electromagnetic block to generate magnetic force to move the first clamp head. The movement of the first clamp head moves the first spring, and the movement of the first spring moves the first clamp head out of the first opening. At this time, the first motor rotates, which drives the threaded rod to rotate. The rotation of the threaded rod drives the threaded sleeve to move, and the movement of the threaded sleeve drives the first support rod to move. The movement of the first support rod drives the first sleeve to move, and the movement of the first sleeve drives the first support rod to move the first telescopic rod. The movement of the first telescopic rod drives the infrared sensor head to move and adjust its position. This realizes the function of the infrared sensor head of the cotton fall test device to quickly adjust its position to adapt to different test conditions.

[0029] 2. The present invention uses a second motor to rotate a rotating rod, which in turn rotates a support plate. When the support plate rotates, it brings the cleaning cotton into contact with the infrared sensor head, causing it to move. The movement of the cleaning cotton causes the first sliding sleeve to move, which in turn causes the cleaning cotton to move the second spring. The movement of the second spring causes the cleaning cotton to automatically clean the infrared sensor head, thereby improving the detection accuracy of the infrared sensor head.

[0030] 3. This invention uses a second sliding sleeve installed on top of a second sliding rod for movement. The buffer pad provides cushioning for the third support rod. The movement of the cylinder drives the third support rod to move, which in turn drives the second sliding sleeve to move. The movement of the second sliding sleeve causes the third support rod to move the fourth spring, which in turn causes the third support rod to move the second clamp out of the third opening. At this point, pulling the pull plate moves the filter screen, allowing it to be quickly pulled out for easy cleaning. This invention achieves the function of quickly pulling out the filter screen for easy cleaning.

[0031] 4. The sixth sleeve in this invention provides a moving support for the clamping rod. The filter moves, causing the fallen cotton on its surface to be scraped up by the scraper. The fallen cotton enters the collection box through the fifth opening and is blocked by the baffle. After collection, pulling the clamping rod moves the seventh spring, which moves the clamping rod out of the sixth opening. At this time, the machine door and the blocking plate are opened to facilitate the collection of fallen cotton, thus realizing the function of rapid collection of fallen cotton and reducing manual labor. Attached Figure Description

[0032] Figure 1 This is a front view structural diagram of the present invention;

[0033] Figure 2 This is a schematic diagram of the front structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the support frame structure of the present invention;

[0035] Figure 4 This is a schematic diagram of structure A of the support frame of the present invention;

[0036] Figure 5 This is a schematic diagram of the support box structure of the present invention;

[0037] Figure 6 This is a schematic diagram of structure B of the support box of the present invention;

[0038] Figure 7 This is a schematic diagram of the third support rod structure of the present invention;

[0039] Figure 8 This is a schematic diagram of the baffle structure of the present invention;

[0040] Figure 9 This is a schematic diagram of the collection box structure of the present invention;

[0041] Figure 10 This is a schematic diagram of the C-structure of the collection box of the present invention;

[0042] Figure 11 This is a schematic diagram of the control flow of the present invention.

[0043] In the diagram: 1. Outer casing; 2. Tenth opening; 3. Sealing ring; 4. Door; 5. Eighth opening; 6. Button; 7. Fan; 8. Pull plate; 9. Filter screen; 10. Support block; 11. Second slide rod; 12. Second sliding sleeve; 13. Third opening; 14. Third support rod; 15. Cylinder; 16. Fourth spring; 17. Buffer pad; 18. Support frame; 19. First motor; 20. Threaded rod; 21. Threaded sleeve; 22. First support rod; 23. First telescopic rod; 24. First opening; 25. First sleeve; 26. Second... 27. Sleeve; 28. Electromagnetic block; 29. ​​First spring; 30. First clamp; 31. Support box; 32. Second motor; 33. Rotating rod; 34. Support plate; 35. First sliding rod; 36. Limiting block; 37. Second opening; 38. Second spring; 39. Cleaning cotton; 40. Collection box; 41. Fifth opening; 42. Scraper; 43. Baffle; 44. Blocking plate; 45. Sixth opening; 46. Fifth support rod; 47. Sixth sleeve; 48. Clamping rod; 49. Seventh spring; 51. Infrared sensor head. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0047] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 11This invention provides an embodiment of a cotton waste testing device based on a carding machine, comprising a housing 1, a fan 7, and an adjustment component. The housing 1 provides protection for the cotton waste testing device. The fan 7 is installed on the inner wall of the housing 1. An infrared sensor head 51 is disposed on the inner wall of the housing 1. The adjustment component is installed on the inner wall of the housing 1 to adjust the distance of the infrared sensor head 51. A control component is disposed on the inner wall of the housing 1 to control the start and stop of the cotton waste testing device. A cleaning component is disposed on the outer wall of the infrared sensor head 51 for automatic cleaning of the infrared sensor head 51. A filter screen 9 is installed on the inner wall of the housing 1. A fixing component is disposed on the inner wall of the housing 1 for fixing the filter screen 9. A collection component is disposed on the inner wall of the housing 1. The collection component is used to collect cotton waste. The outer wall of the outer casing 1 has an eighth opening 5. A sealing ring 3 is installed on the top of the outer casing 1. An organic door 4 is installed on the outer wall of the outer casing 1. A button 6 is installed on the outer wall of the outer casing 1. The button 6 controls the state of the cotton waste testing device. The button 6 is connected to the control component via a wire. The fan 7 is located below the filter screen 9. The top of the outer casing 1 has a tenth opening 2, which facilitates the use of the device. The tenth opening 2 is located above the filter screen 9. The adjustment component includes a support frame 18 installed on the inner wall of the outer casing 1. A first motor 19 is installed on the outer wall of the support frame 18. A threaded rod 20 is installed at the output end of the first motor 19. A threaded sleeve 21 is installed on the outer wall of the threaded rod 20. A first support rod is installed on the outer wall of the threaded sleeve 21. 22. A first telescopic rod 23 is installed on the outer wall of the first support rod 22. A first sleeve 25 is installed on the outer wall of the support frame 18. A first opening 24 is provided on the outer wall of the support frame 18. A second sleeve 26 is installed on the outer wall of the first telescopic rod 23. An electromagnetic block 27 is installed on the inner wall of the second sleeve 26. A first spring 28 is installed on the outer wall of the electromagnetic block 27. A first clamp 29 is installed at one end of the first spring 28, and one end of the first clamp 29 extends to the inner wall of the first opening 24. The outer wall of the first support rod 22 is connected to the outer wall of the first sleeve 25. The output end of the first telescopic rod 23 is connected to the outer wall of the infrared sensor head 51. The infrared sensor detects whether the distance to the filter screen 9 is appropriate. If it is appropriate, the device starts to rotate the fan 7 to collect the fallen cotton. If the distance is not appropriate, the device stops the operation. The control component controls the electromagnetic block 27 to generate magnetic force, which drives the first clamp 29 to move. The movement of the first clamp 29 drives the first spring 28 to move, and the movement of the first spring 28 causes the first clamp 29 to move out of the first opening 24. At this time, the first motor 19 rotates, which drives the threaded rod 20 to rotate. The rotation of the threaded rod 20 drives the threaded sleeve 21 to move, and the movement of the threaded sleeve 21 drives the first support rod 22 to move. The movement of the first support rod 22 drives the first sleeve 25 to move, and the movement of the first sleeve 25 causes the first support rod 22 to drive the first telescopic rod 23 to move. The movement of the first telescopic rod 23 drives the infrared sensor head 51 to move and adjust its position, thus realizing the function of the infrared sensor head 51 of the cotton drop test device to quickly adjust its position to adapt to different test conditions.

[0048] Example 2: Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 11 One embodiment of the present invention provides: the control component includes a processor and a data storage device installed inside the housing 1. The processor is connected to the data storage device via a wire and to an infrared sensor head 51 via a wire. After the cotton is collected, the infrared sensor head 51 checks the height of the cotton and records the height data of the cotton into the data storage device for intuitive detection.

[0049] Example 3: Please refer to Figure 2 , Figure 5 and Figure 6 One embodiment of the present invention provides a cleaning assembly comprising a support box 30 mounted on the outer wall of an infrared sensor head 51. A second motor 31 is mounted on the inner wall of the support box 30. A rotating rod 32 is mounted on the output end of the second motor 31, and one end of the rotating rod 32 extends to the bottom of the support box 30. A support plate 33 is mounted on the outer wall of the rotating rod 32. A second opening 37 is provided at the top of the support plate 33. A first sliding rod 34 is mounted on the inner wall of the support plate 33. A first sliding sleeve 35 is mounted on the outer wall of the first sliding rod 34. A limit block 36 is mounted on the outer wall of the first sliding rod 34. A cleaning cotton 39 is inserted through the inner wall of the second opening 37, and the outer wall of the cleaning cotton 39 is flush with the first sliding sleeve 35. The outer wall is connected, and a second spring 38 is installed at the bottom of the cleaning cotton 39. One end of the second spring 38 is connected to the inner wall of the support plate 33. The function of the second opening 37 is to provide moving support for the cleaning cotton 39. The rotation of the second motor 31 drives the rotating rod 32 to rotate, and the rotation of the rotating rod 32 drives the support plate 33 to rotate. When the support plate 33 rotates, it brings the cleaning cotton 39 into contact with the infrared sensor head 51, causing it to move. The movement of the cleaning cotton 39 drives the first sliding sleeve 35 to move. The movement of the first sliding sleeve 35 causes the cleaning cotton 39 to drive the second spring 38 to move. The movement of the second spring 38 causes the cleaning cotton 39 to automatically clean the infrared sensor head 51, thereby improving the detection accuracy of the infrared sensor head 51.

[0050] Example 4: Please refer to Figure 2 and Figure 7An embodiment of the present invention provides: the fixing assembly includes a support block 10 installed on the inner wall of the outer casing 1, a second slide rod 11 installed on the inner wall of the support block 10, a second slide sleeve 12 installed on the outer wall of the second slide rod 11, a third support rod 14 installed on the outer wall of the second slide sleeve 12, a second clamping head installed on the top of the third support rod 14, a third opening 13 provided at the bottom of the filter screen 9, and one end of the second clamping head extending to the inner wall of the third opening 13, a buffer pad 17 installed on the top of the third support rod 14, a cylinder 15 installed on the inner wall of the support block 10, and the output end of the cylinder 15 connected to the bottom of the third support rod 14, a fourth spring 16 installed on the inner wall of the support block 10, and one end of the fourth spring 16 connected to the third support rod 14. The outer wall of the support rod 14 is connected, and the outer wall of the outer shell 1 is through which the pull plate 8 is installed. One end of the filter screen 9 is connected to the outer wall of the pull plate 8. The second sliding sleeve 12 moves by the support of the second sliding rod 11. The function of the buffer pad 17 is to provide buffer for the third support rod 14. The movement of the cylinder 15 drives the third support rod 14 to move. The movement of the third support rod 14 drives the second sliding sleeve 12 to move. The movement of the second sliding sleeve 12 causes the third support rod 14 to drive the fourth spring 16 to move. The movement of the fourth spring 16 causes the third support rod 14 to drive the second clamp to move out of the third opening 13. At this time, the pull plate 8 is pulled to drive the filter screen 9 to move. The movement of the filter screen 9 makes it easy to pull out quickly for easy cleaning of the filter screen 9, thus realizing the function of quick pull-out of the filter screen 9 for easy cleaning.

[0051] Example 5: Please refer to Figure 2 , Figure 8 , Figure 9 and Figure 10 One embodiment of the present invention provides: the collection assembly includes a collection box 40 installed on the inner wall of the outer casing 1. The bottom of the collection box 40 has a fifth opening 41. A scraper 42 is installed on the bottom of the collection box 40. A baffle 43 is installed on the inner wall of the collection box 40. A blocking plate 44 is installed on the outer wall of the collection box 40. The outer wall of the blocking plate 44 has a sixth opening 45. A fifth support rod 46 is installed on the inner wall of the collection box 40. A sixth sleeve 47 is installed on the outer wall of the fifth support rod 46. A locking rod 48 is installed through the inner wall of the sixth sleeve 47. A seventh spring 49 is installed on the outer wall of the locking rod 48. One end of the seventh spring 49 is connected to the outer wall of the fifth support rod 46, and one end of the locking rod 48 extends to... Inside the sixth opening 45, one end of the clamping rod 48 extends to the outer wall of the collection box 40. The outer wall of the collection box 40 is provided with a ninth opening, and the clamping rod 48 can move along the ninth opening. The function of the sixth sleeve 47 is to provide moving support for the clamping rod 48. The filter screen 9 moves so that the fallen cotton on its surface is scraped up by the scraper 42. The fallen cotton enters the collection box 40 through the fifth opening 41. The fallen cotton is blocked by the baffle 43. After collection is completed, the clamping rod 48 is pulled to drive the seventh spring 49 to move. The movement of the seventh spring 49 causes the clamping rod 48 to move out of the sixth opening 45. At this time, the machine door 4 and the blocking plate 44 are opened to facilitate the collection of fallen cotton, realizing the function of rapid collection of fallen cotton and reducing manual labor.

[0052] The working steps of this cotton shedding test device are as follows:

[0053] S1. The infrared sensor detects whether the distance between the sensor and the filter 9 is appropriate. If appropriate, the device starts to rotate the fan 7 to collect the fallen cotton. If the distance is not appropriate, the control component controls the electromagnetic block 27 to start and generate magnetic force to drive the first clamp 29 to move. The movement of the first clamp 29 drives the first spring 28 to move. The movement of the first spring 28 causes the first clamp 29 to move out of the first opening 24. At this time, the first motor 19 rotates. The rotation of the first motor 19 drives the threaded rod 20 to rotate. The rotation of the threaded rod 20 drives the threaded sleeve 21 to move. The movement of the threaded sleeve 21 drives the first support rod 22 to move. The movement of the first support rod 22 drives the first sleeve 25 to move. The movement of the first sleeve 25 causes the first support rod 22 to drive the first telescopic rod 23 to move. The movement of the first telescopic rod 23 drives the infrared sensor head 51 to move and adjust its position. This realizes the function of the infrared sensor head 51 of the cotton fall test device to quickly adjust its position to adapt to different test conditions.

[0054] S2. The rotation of the second motor 31 drives the rotating rod 32 to rotate, and the rotation of the rotating rod 32 drives the support plate 33 to rotate. When the support plate 33 rotates, it brings the cleaning cotton 39 into contact with the infrared sensor head 51, causing it to move. The movement of the cleaning cotton 39 drives the first sliding sleeve 35 to move. The movement of the first sliding sleeve 35 causes the cleaning cotton 39 to drive the second spring 38 to move. The movement of the second spring 38 causes the cleaning cotton 39 to automatically clean the infrared sensor head 51, thereby improving the detection accuracy of the infrared sensor head 51.

[0055] S3. The second sliding sleeve 12 moves under the support of the second sliding rod 11. The buffer pad 17 provides cushioning for the third support rod 14. The cylinder 15 moves, which drives the third support rod 14 to move. The third support rod 14 moves, which drives the second sliding sleeve 12 to move. The second sliding sleeve 12 moves, which causes the third support rod 14 to drive the fourth spring 16 to move. The fourth spring 16 moves, which causes the third support rod 14 to drive the second clamp to move out of the third opening 13. At this time, the pull plate 8 is pulled, which drives the filter screen 9 to move. The movement of the filter screen 9 makes it easy to pull out quickly and clean the filter screen 9. This realizes the function of quick pull-out of the filter screen 9 for easy cleaning.

[0056] The function of S4 and the sixth sleeve 47 is to provide moving support for the clamping rod 48. The filter screen 9 moves so that the fallen cotton on its surface is scraped up by the scraper 42. The fallen cotton enters the collection box 40 through the fifth opening 41 and is blocked by the baffle 43. After collection, the clamping rod 48 is pulled to drive the seventh spring 49 to move. The movement of the seventh spring 49 causes the clamping rod 48 to move out of the sixth opening 45. At this time, the machine door 4 and the blocking plate 44 are opened to facilitate the collection of fallen cotton, realizing the function of rapid collection of fallen cotton and reducing manual labor.

[0057] Step S1 also includes the following steps:

[0058] S11. After the infrared sensor head 51 is adjusted to a suitable position, the electromagnetic block 27 is closed and the magnetic force disappears. The first spring 28 drives the first clip 29 to be inserted into the first opening 24 to fix the infrared sensor head 51. The function of the second sleeve 26 is to provide support for the electromagnetic block 27.

[0059] Step S2 also includes the following steps:

[0060] S21, the first sliding sleeve 35 is supported by the first sliding rod 34, and the function of the limiting block 36 is to provide movement limit for the first sliding sleeve 35.

[0061] Working principle: The outer casing 1 provides protection for the cotton shedding test device. The infrared sensor detects whether the distance between the outer casing and the filter 9 is appropriate. If appropriate, the device starts and the fan 7 rotates to collect the cotton shedding. If the distance is not appropriate, the control component controls the electromagnetic block 27 to generate magnetic force, which moves the first clamp 29. The movement of the first clamp 29 moves the first spring 28, causing the first clamp 29 to move out of the first opening 24. At this time, the first motor 19 rotates, which in turn rotates the threaded rod 20. The rotation of the threaded rod 20 moves the threaded sleeve 21, which in turn moves the first support rod 22. The movement of the first support rod 22 causes the first sleeve 25 to move, which in turn causes the first support rod 22 to move the first telescopic rod 23. The movement of the first telescopic rod 23 then moves the infrared sensor head 51, adjusting its position. This enables the infrared sensor head 51 of the cotton drop test device to quickly adjust its position to adapt to different test conditions. The rotation of the second motor 31 causes the rotating rod 32 to rotate, which in turn causes the support plate 33 to rotate. When the support plate 33 rotates, it brings the cleaning cotton 39 into contact with the infrared sensor head 51, causing it to move. The movement of the cleaning cotton 39 then moves the first sliding sleeve 35, which in turn moves the cleaning cotton... 39 drives the second spring 38 to move, and the movement of the second spring 38 causes the cleaning cotton 39 to automatically clean the infrared sensor head 51, improving the detection accuracy of the infrared sensor head 51. The second sliding sleeve 12 moves under the support of the second sliding rod 11. The buffer pad 17 provides cushioning for the third support rod 14. The movement of the cylinder 15 drives the third support rod 14 to move, which in turn drives the second sliding sleeve 12 to move. The movement of the second sliding sleeve 12 causes the third support rod 14 to drive the fourth spring 16 to move, which in turn causes the third support rod 14 to move the second clamp out of the third opening 13. At this time, pulling the pull plate 8 moves the filter screen. The filter screen 9 moves, allowing it to be quickly pulled out for easy cleaning. The sixth sleeve 47 provides support for the movement of the clamping rod 48. The movement of the filter screen 9 causes the fallen cotton on its surface to be scraped up by the scraper 42. The fallen cotton enters the collection box 40 through the fifth opening 41 and is blocked by the baffle 43. After collection, the clamping rod 48 is pulled, which drives the seventh spring 49 to move. The movement of the seventh spring 49 causes the clamping rod 48 to move out of the sixth opening 45. At this time, the machine door 4 and the blocking plate 44 are opened to facilitate the collection of fallen cotton, realizing the function of quick collection of fallen cotton and reducing manual labor.

[0062] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A carding-based noil testing device, characterized by: Includes housing (1), fan (7), and regulating components. A fan (7) is installed on the inner wall of the outer shell (1), an infrared sensor head (51) is provided on the inner wall of the outer shell (1), an adjustment component is installed on the inner wall of the outer shell (1), the adjustment component is used to adjust the distance of the infrared sensor head (51), and a control component is provided on the inner wall of the outer shell (1), the control component is used to control the start and stop of the cotton drop test device. The adjustment assembly includes a support frame (18) mounted on the inner wall of the housing (1). A first motor (19) is mounted on the outer wall of the support frame (18). A threaded rod (20) is mounted on the output end of the first motor (19). A threaded sleeve (21) is mounted on the outer wall of the threaded rod (20). A first support rod (22) is mounted on the outer wall of the threaded sleeve (21). A first telescopic rod (23) is mounted on the outer wall of the first support rod (22). A first sleeve (25) is mounted on the outer wall of the support frame (18). The outer wall of the support frame (18) is provided with a first... The first opening (24) has a second sleeve (26) installed on the outer wall of the first telescopic rod (23), an electromagnetic block (27) installed on the inner wall of the second sleeve (26), a first spring (28) installed on the outer wall of the electromagnetic block (27), a first clamp (29) installed on one end of the first spring (28), and one end of the first clamp (29) extends to the inner wall of the first opening (24). The outer wall of the first support rod (22) is connected to the outer wall of the first sleeve (25), and the output end of the first telescopic rod (23) is connected to the outer wall of the infrared sensor head (51). The control component includes a processor and a data storage unit installed inside the housing (1). The processor is connected to the data storage unit via wires and to the infrared sensor head (51) via wires. The outer wall of the infrared sensor head (51) is provided with a cleaning component for automatic cleaning of the infrared sensor head (51). The inner wall of the outer shell (1) is provided with a filter screen (9). The inner wall of the outer shell (1) is provided with a fixing component for fixing the filter screen (9). The inner wall of the outer shell (1) is provided with a collection component for collecting fallen cotton.

2. A faller testing device based on a carding machine according to claim 1, characterized in that: The cleaning assembly includes a support box (30) mounted on the outer wall of an infrared sensor head (51). A second motor (31) is mounted on the inner wall of the support box (30). A rotating rod (32) is mounted on the output end of the second motor (31), and one end of the rotating rod (32) extends to the bottom of the support box (30). A support plate (33) is mounted on the outer wall of the rotating rod (32). A second opening (37) is provided on the top of the support plate (33). A first sliding rod (34) is mounted on the inner wall of the support plate (33). A first sliding sleeve (35) is mounted on the outer wall of the first sliding rod (34). A limit block (36) is mounted on the outer wall of the first sliding rod (34). A cleaning cotton (39) is installed through the inner wall of the second opening (37), and the outer wall of the cleaning cotton (39) is connected to the outer wall of the first sliding sleeve (35). A second spring (38) is mounted on the bottom of the cleaning cotton (39), and one end of the second spring (38) is connected to the inner wall of the support plate (33).

3. A bale testing apparatus based on a carding machine according to claim 2, characterized in that: The fixing assembly includes a support block (10) installed on the inner wall of the housing (1), a second slide rod (11) installed on the inner wall of the support block (10), a second slide sleeve (12) installed on the outer wall of the second slide rod (11), a third support rod (14) installed on the outer wall of the second slide sleeve (12), a second clip installed on the top of the third support rod (14), and a third opening (13) provided at the bottom of the filter screen (9), with one end of the second clip extending to the inner wall of the third opening (13). A buffer pad (17) is installed on the top of the third support rod (14), a cylinder (15) is installed on the inner wall of the support block (10), and the output end of the cylinder (15) is connected to the bottom of the third support rod (14). A fourth spring (16) is installed on the inner wall of the support block (10), and one end of the fourth spring (16) is connected to the outer wall of the third support rod (14). A pull plate (8) is installed through the outer wall of the outer shell (1), and one end of the filter screen (9) is connected to the outer wall of the pull plate (8).

4. The cotton waste testing device based on a carding machine according to claim 3, characterized in that: The collection assembly includes a collection box (40) installed on the inner wall of the outer casing (1), a fifth opening (41) at the bottom of the collection box (40), a scraper (42) installed at the bottom of the collection box (40), a baffle (43) installed on the inner wall of the collection box (40), a blocking plate (44) installed on the outer wall of the collection box (40), a sixth opening (45) on the outer wall of the blocking plate (44), and a fifth support rod (46) installed on the inner wall of the collection box (40). The outer wall of the support rod (46) is fitted with a sixth sleeve (47), the inner wall of the sixth sleeve (47) is fitted with a locking rod (48), the outer wall of the locking rod (48) is fitted with a seventh spring (49), one end of the seventh spring (49) is connected to the outer wall of the fifth support rod (46), and one end of the locking rod (48) extends into the interior of the sixth opening (45) and one end of the locking rod (48) extends into the outer wall of the collection box (40).

5. The cotton waste testing device based on a carding machine according to claim 4, characterized in that: The outer wall of the collection box (40) is provided with a ninth opening, and the lever (48) can move along the ninth opening.

6. The cotton waste testing device based on a carding machine according to claim 5, characterized in that: The outer wall of the outer casing (1) is provided with an eighth opening (5), a sealing ring (3) is installed on the top of the outer casing (1), an organic door (4) is installed on the outer wall of the outer casing (1), a button (6) is installed on the outer wall of the outer casing (1), the button (6) is connected to the control component through a wire, the fan (7) is located below the filter screen (9), the top of the outer casing (1) is provided with a tenth opening (2), and the tenth opening (2) is located above the filter screen (9).

7. The method of using the cotton waste testing device based on a carding machine according to claim 6, characterized in that, The working steps of this cotton shedding test device are as follows: S1. The infrared sensor detects whether the distance between the filter (9) and the screen is appropriate. If appropriate, the device is activated to rotate the fan (7) to collect the fallen cotton. If the distance is not appropriate, the control component controls the electromagnetic block (27) to start and generate magnetic force to drive the first clamp (29) to move. The movement of the first clamp (29) drives the first spring (28) to move. The movement of the first spring (28) causes the first clamp (29) to move out of the first opening (24). At this time, the first motor (19) rotates. The rotation of the first motor (19) drives the threaded rod (20) to rotate. The rotation of the threaded rod (20) causes the threaded sleeve (21) to move, which in turn causes the first support rod (22) to move, which in turn causes the first sleeve (25) to move, which in turn causes the first support rod (22) to move, which in turn causes the first telescopic rod (23) to move, which in turn causes the infrared sensor head (51) to move and adjust its position. This achieves the function of quickly adjusting the position of the infrared sensor head (51) of the cotton drop test device to adapt to different test conditions. S2. The second motor (31) rotates, causing the rotating rod (32) to rotate. The rotating rod (32) rotates, causing the support plate (33) to rotate. (33) When rotating, the cleaning cotton (39) is brought into contact with the infrared sensor head (51) to make it move. The movement of the cleaning cotton (39) drives the first sliding sleeve. (35) Move, the first sliding sleeve (35) moves to make the cleaning cotton (39) drive the second spring (38) to move, the second spring (38) moves to make the cleaning cotton (39) automatically clean the infrared sensor head (51), and improve the detection accuracy of the infrared sensor head (51). S3. The second sliding sleeve (12) moves under the support of the second sliding rod (11). The buffer pad (17) provides buffer for the third support rod (14). The cylinder (15) moves and drives the third support rod (14) to move. The third support rod (14) moves and drives the second sliding sleeve (12) to move. The second sliding sleeve (12) moves and causes the third support rod (14) to drive the fourth spring (16) to move. The fourth spring (16) moves and causes the third support rod (14) to drive the second clamp to move out of the third opening (13). At this time, the pull plate (8) is pulled and drives the filter screen (9) to move. The filter screen (9) moves and is quickly pulled out to facilitate cleaning of the filter screen (9). The function of quickly pulling out the filter screen (9) for easy cleaning is realized. The function of S4 and the sixth sleeve (47) is to provide moving support for the clamping rod (48). The filter screen (9) moves so that the cotton on its surface is scraped up by the scraper (42). The cotton enters the collection box (40) through the fifth opening (41). The cotton is blocked by the baffle (43). After collection, the clamping rod (48) is pulled to drive the seventh spring (49) to move. The seventh spring (49) moves so that the clamping rod (48) moves out of the sixth opening (45). At this time, the machine door (4) and the blocking plate (44) are opened to facilitate the collection of cotton, realizing the function of rapid collection of cotton and reducing manual labor.

8. The method of using the cotton waste testing device based on a carding machine according to claim 7, characterized in that, Step S1 also includes the following steps: S11. After the infrared sensor head (51) is adjusted to a suitable position, the electromagnetic block (27) is closed and the magnetic force disappears. The first spring (28) drives the first clip (29) to be inserted into the first opening (24) to fix the infrared sensor head (51). The function of the second sleeve (26) is to provide support for the electromagnetic block (27). Step S2 also includes the following steps: S21. The first sliding sleeve (35) is supported by the first sliding rod (34), and the limiting block (36) provides movement limit for the first sliding sleeve (35).

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