A carding machine with cotton wool cleaning and collecting function

Abstract

The invention relates to the technical field of cotton carding machines, and specifically to a cotton carding machine with the function of cleaning and collecting cotton wool, comprising a cotton carding machine body, a feeding structure, an adjusting structure, a cleaning structure, a filtering structure, a scraping structure, an air blowing structure, a licker-in roller, a cylinder and a doffer; the feeding structure and the adjusting structure are used together to facilitate the adjustment of the size of the inlet, and can be flexibly adjusted according to raw materials of different thicknesses and specifications to avoid blockage, thereby ensuring the smooth feeding of various raw materials; the setting of the cleaning structure is convenient for cleaning and collecting cotton dust, and can prevent the cotton dust from forming secondary pollution in the workshop, thereby achieving the cleaning effect; the card block in the filtering structure is engaged with the connecting frame, so that the connecting frame and the dust collection box can be quickly disassembled and assembled, thereby improving the replacement efficiency of the filter screen; the setting of the scraping structure can continuously scrape the cotton dust on the tube wall during the operation of the dust collection tube, prevent the accumulation of a large amount of cotton dust, ensure that the dust collection tube is always kept unobstructed, and maintain a good dust collection effect.

Description

Technical Field

[0001] The invention relates to the technical field of cotton carding machines, in particular to a cotton carding machine with cotton wool cleaning and collecting functions. Background Art

[0002] The main function of the carding machine is to process cotton fibers and chemical fibers. It belongs to textile machinery. Its working principle is to open, comb and remove impurities from the cotton (fiber) rolls sent from the previous process or the oily cotton (chemical fiber) layer supplied by the cotton box, so that the curled cotton loops become basically straight single fibers, and then integrate cotton strips of a certain specification and store them in cotton tubes for use in the drawing process.

[0003] However, the existing cotton carding machines cannot flexibly adapt to raw materials of different thicknesses. When the raw materials are too thick, they are easily blocked at the inlet, affecting the smooth feeding and causing the carding to be interrupted. When the raw materials are too thin, the feeding speed will be unstable, making the carding process uneven and reducing the production efficiency. When the cotton carding machine is running, cotton dust is easy to adhere to and accumulate on the inner wall of the dust suction pipe. When cotton dust accumulates on the inner wall of the dust suction pipe, it will affect the smoothness of the air flow, increase the resistance to air flow, and cause the dust collection efficiency to decrease. When the cotton carding machine is working, a large amount of cotton dust, short fibers and other impurities will be generated. When these impurities are filtered through the filter, they are easy to adhere to and accumulate on the surface and pores of the filter, causing the air permeability of the filter to gradually decrease. After the filter is blocked, it needs to be frequently disassembled for cleaning. The connecting frame of the filter is usually fastened to the dust suction box by multiple tiny screws. The installation by screws makes the disassembly process of the filter cumbersome and time-consuming. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a cotton carding machine with cotton wool cleaning and collecting functions.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a carding machine with cotton wool cleaning and collecting function, comprising a carding machine body, a feeding structure installed on the carding machine body, an adjusting structure installed between the carding machine body and the feeding structure, a cleaning structure installed on the carding machine body, a filtering structure installed on the cleaning structure, a scraping structure installed between the cleaning structure and the carding machine body, a licker-in roller rotatably connected to the carding machine body, a cylinder rotatably connected to the carding machine body, and a doffer rotatably connected to the carding machine body;

[0006] The cleaning structure comprises a dust box fixedly connected to the carding machine body and a collecting frame slidably connected to the dust box, three dust pipes are installed in the carding machine body, the dust pipes are connected to the dust box, a vacuum pump is installed on the dust box, a first hose is installed at the air inlet of the vacuum pump, the other end of the first hose is installed on the dust box, two sealing plates are slidably connected to the dust box, a connecting plate is fixedly connected to the sealing plate, two second hydraulic rods are installed on the dust box, and the two connecting plates are respectively fixedly connected to the telescopic ends of the two second hydraulic rods;

[0007] The filtering structure includes two connecting frames installed on the cotton carding machine body and filters installed on the connecting frames. Two clamping blocks are slidably connected to the dust box, and the two clamping blocks are respectively engaged with the two connecting frames. A pull plate is fixedly connected to the clamping block, and a guide shaft is fixedly connected to the dust box. The pull plate is slidably connected to the guide shaft, and a knob is threadedly connected to the guide shaft. A second spring is in contact with the knob and the pull plate.

[0008] Specifically, the feeding structure includes a rotating shaft rotatably connected to the carding machine body and a mounting frame fixedly connected to the rotating shaft, and a vibration plate is slidably connected to the mounting frame.

[0009] Specifically, a guide plate is fixedly connected to the vibration plate, the guide plate is slidably connected to the installation frame, a guide rod is fixedly connected to the installation frame, the guide plate is slidably connected to the guide rod, a first spring is fixedly connected between the guide plate and the guide rod, and a vibration motor is installed on the vibration plate.

[0010] Specifically, the adjustment structure includes a fixed shaft fixedly connected to the cotton carding machine body and a rotating block rotatably connected to the fixed shaft, a first hydraulic rod is installed on the rotating block, a telescopic end of the first hydraulic rod is rotatably connected to a connecting shaft, a connecting rod is rotatably connected to the connecting shaft, and the connecting rod is fixedly connected to the rotating shaft.

[0011] Specifically, the scraping structure includes three sliding rods slidably connected to the dust box and a fixed rod fixedly connected to the sliding rods. A scraping ring is fixedly connected to the fixed rod, and the scraping ring is slidably connected to the dust pipe.

[0012] Specifically, an adjusting rod is fixedly connected between the three sliding rods, a third hydraulic rod is installed on the carding machine body, and the adjusting rod is fixedly connected to the telescopic end of the third hydraulic rod.

[0013] Specifically, the dust box is provided with a blowing structure, and the blowing structure includes a sliding seat slidably connected to the dust box and a connecting pipe slidably connected to the sliding seat, a second hose is installed on the connecting pipe, and the other end of the second hose is installed on the air outlet of the vacuum pump. The dust box is provided with two through holes.

[0014] Specifically, two sealing blocks are slidably connected to the dust box, a baffle rod is fixedly connected to the sealing block, a third spring is fixedly connected between the baffle rod and the dust box, a connecting block is fixedly connected to the connecting pipe, a fourth hydraulic rod is installed on the sliding seat, and the connecting block is fixedly connected to the telescopic end of the fourth hydraulic rod.

[0015] Specifically, a screw rod is rotatably connected to the dust box, the slide seat is threadedly connected to the screw rod, a protective cover is installed on the dust box, and the slide seat is slidably connected to the protective cover.

[0016] Specifically, a servo motor is installed on the dust collection box, and the lead screw is fixedly connected to the output shaft of the servo motor.

[0017] The beneficial effects of the present invention are:

[0018] (1) The carding machine with the function of cleaning and collecting cotton wool described in the present invention has a feeding structure on the carding machine body, and an adjusting structure between the carding machine body and the feeding structure. The feeding structure and the adjusting structure are used together to facilitate the adjustment of the inlet size, and can be flexibly adjusted according to raw materials of different thickness specifications to avoid blockage and ensure smooth feeding of various raw materials.

[0019] (2) The present invention discloses a cotton carding machine with the function of cleaning and collecting cotton wool. The cotton carding machine body is provided with a cleaning structure, the cleaning structure is provided with a filtering structure, and the dust collection box is provided with an air blowing structure. The setting of the cleaning structure facilitates the cleaning and collection of cotton dust, and can prevent the cotton dust from forming secondary pollution in the workshop, thereby achieving the cleaning effect. The setting of the air blowing structure can blow air above the filter, which can make the cotton dust fall better from the bottom of the filter. The block in the filtering structure is engaged with the connecting frame, so that the connecting frame and the dust collection box can be quickly disassembled and assembled, thereby improving the replacement efficiency of the filter.

[0020] (3) The carding machine with cotton wool cleaning and collection function described in the present invention has a scraping structure between the cleaning structure and the carding machine body. The scraping structure can continuously scrape cotton dust on the tube wall during the operation of the dust suction tube to prevent a large amount of cotton dust from accumulating, thereby ensuring that the dust suction tube always remains unobstructed and maintains a good dust suction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a carding machine with a cotton wool cleaning and collecting function provided by the present invention;

[0023] Figure 2 It is a schematic diagram of the connection structure between the cylinder and the carding machine body of the present invention;

[0024] Figure 3 for Figure 2 An enlarged schematic diagram of the structure of section A is shown;

[0025] Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B is shown;

[0026] Figure 5 It is a schematic diagram of the connection structure between the vibration plate and the mounting frame of the present invention;

[0027] Figure 6 It is a schematic diagram of the connection structure between the adjusting rod and the sliding rod of the present invention;

[0028] Figure 7 It is a schematic diagram of the connection structure between the third hydraulic rod and the carding machine body of the present invention;

[0029] Figure 8 It is a schematic diagram of the connection structure between the dust collection box and the collection frame of the present invention;

[0030] Fig. 9 It is a schematic diagram of the connection structure between the filter screen and the connection frame of the present invention;

[0031] Fig.10 for Fig. 9 An enlarged schematic diagram of the C-section structure is shown;

[0032] Fig.11 It is a schematic diagram of the connection structure between the sealing plate and the dust collection box of the present invention;

[0033] Fig.12 It is a schematic diagram of the connection structure between the card block and the connection frame of the present invention.

[0034] In the figure: 1. carding machine body; 2. feeding structure; 201. rotating shaft; 202. mounting frame; 203. vibrating plate; 204. guide plate; 205. guide rod; 206. first spring; 207. vibrating motor; 3. adjusting structure; 301. fixed shaft; 302. rotating block; 303. first hydraulic rod; 304. connecting shaft; 305. connecting rod; 4. cleaning structure; 401. dust suction box; 402. collecting frame; 403. vacuum pump; 404. first hose; 405. sealing plate; 406. connecting plate; 407. second hydraulic rod; 408. dust suction pipe; 5. filtering structure; 501. connecting frame; 502, filter screen; 503, block; 504, pull plate; 505, guide shaft; 506, knob; 507, second spring; 6, scraping structure; 601, slide rod; 602, fixed rod; 603, scraper ring; 604, adjusting rod; 605, third hydraulic rod; 7, blowing structure; 701, slide seat; 702, connecting pipe; 703, second hose; 704, connecting block; 705, fourth hydraulic rod; 706, through hole; 707, sealing block; 708, stop rod; 709, third spring; 710, screw rod; 711, servo motor; 712, protective cover; 8, licker-in roller; 9, cylinder; 10, doffer. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] like Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.11 and Fig.12As shown, a carding machine with cotton wool cleaning and collecting function described in the present invention comprises a carding machine body 1, a feeding structure 2 installed on the carding machine body 1, an adjusting structure 3 installed between the carding machine body 1 and the feeding structure 2, a cleaning structure 4 installed on the carding machine body 1, a filtering structure 5 installed on the cleaning structure 4, a scraping structure 6 installed between the cleaning structure 4 and the carding machine body 1, a licker-in roller 8 rotatably connected to the carding machine body 1, a cylinder 9 rotatably connected to the carding machine body 1, and a doffer 10 rotatably connected to the carding machine body 1; the cleaning structure 4 comprises a dust box 401 fixedly connected to the carding machine body 1 and a collecting frame 402 slidably connected to the dust box 401, three dust suction pipes 408 are installed in the carding machine body 1, the dust suction pipes 408 are connected to the dust box 401, a vacuum pump 403 is installed on the dust box 401, and the air intake of the vacuum pump 403 is equipped with a first The first hose 404 is provided with a first end thereof, the other end of the first hose 404 is installed on the dust box 401, the dust box 401 is slidably connected with two sealing plates 405, the sealing plate 405 is fixedly connected with a connecting plate 406, the dust box 401 is provided with two second hydraulic rods 407, the two connecting plates 406 are respectively fixedly connected with the telescopic ends of the two second hydraulic rods 407; the filtering structure 5 comprises two connecting frames 501 installed on the carding machine body 1 and two connecting frames 502 installed on the carding machine body 1; The filter screen 502 on the connecting frame 501 and the dust box 401 are slidably connected with two clamping blocks 503, and the two clamping blocks 503 are respectively engaged with the two connecting frames 501. A pull plate 504 is fixedly connected to the clamping block 503, and a guide shaft 505 is fixedly connected to the dust box 401. The pull plate 504 is slidably connected to the guide shaft 505, and a knob 506 is threadedly connected to the guide shaft 505. A second spring 507 is in contact with the knob 506 and the pull plate 504.

[0037] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the feeding structure 2 includes a rotating shaft 201 rotatably connected to the carding machine body 1 and a mounting frame 202 fixedly connected to the rotating shaft 201, a vibration plate 203 is slidably connected in the mounting frame 202, a guide plate 204 is fixedly connected to the vibration plate 203, the guide plate 204 is slidably connected to the mounting frame 202, a guide rod 205 is fixedly connected to the mounting frame 202, the guide plate 204 is slidably connected to the guide rod 205, a first spring 206 is fixedly connected between the guide plate 204 and the guide rod 205, a vibration motor 207 is installed on the vibration plate 203, and the adjusting structure 3 includes a fixed shaft 301 fixedly connected to the carding machine body 1 and a fixed shaft 302 rotatably connected to the fixed shaft 303. 01, a rotating block 302 is installed on the rotating block 302, and a first hydraulic rod 303 is installed on the rotating block 302. The telescopic end of the first hydraulic rod 303 is rotatably connected to a connecting shaft 304, and a connecting rod 305 is rotatably connected to the connecting shaft 304. The connecting rod 305 is fixedly connected to the rotating shaft 201. After the raw material enters the licker-in roller 8, the high-speed rotating licker-in roller 8 has a gripping and combing effect on the raw material, so that the raw material is initially loosened under the action of the licker-in roller 8. The saw teeth of the licker-in roller 8 tear the large cotton blocks and cotton bundles in the raw material into smaller cotton bundles and single fibers. The fibers preliminarily combed by the licker-in roller 8 are further combed under the combing action between the cylinder 9 and the licker-in roller 8. The cylinder 9 and the licker-in roller 8 have opposite directions, and the cylinder 9 has a larger diameter and is also covered with a needle cloth. When the fiber is from When the licker-in roller 8 is transferred to the cylinder 9, due to the interaction of the needle clothings on the surfaces of the two, the fibers are further combed into single fiber states. Most of the fibers processed by the cylinder 9 will be adsorbed on the surface of the cylinder 9. As the cylinder 9 rotates, they reach the doffer 10. The doffer 10 and the cylinder 9 have the same direction, and the surface linear speed of the doffer 10 is slower than that of the cylinder 9. Under the interaction between the cylinder 9 and the doffer 10, the fibers on the surface of the cylinder 9 are condensed and transferred by the doffer 10 to form a thin cotton web. The cotton web peeled off from the doffer 10 is transferred to the bell mouth through the cotton stripping device. The bell mouth gathers the cotton web into strips, and then the cotton strips are compacted by the pressing roller to give them a certain density and strength. Finally, the cotton strips are transported to the coiler, and the coiler coils the cotton strips regularly in the cotton strip cylinder , forming cotton strips for subsequent processes. When the inlet needs to be adjusted according to raw materials of different thicknesses, the first hydraulic rod 303 can be started. When the telescopic end of the first hydraulic rod 303 contracts, it drives the connecting shaft 304 to move. The connecting shaft 304 will drive the connecting rod 305 to move, so that the connecting rod 305 drives the rotating shaft 201 to rotate. When the rotating shaft 201 rotates, it drives the installation frame 202 to move. The installation frame 202 rotates to adjust the feed port. The size of the inlet can be adjusted by the installation frame 202. It can be flexibly adjusted according to raw materials of different thicknesses to avoid blockage and ensure smooth feeding of various raw materials. At the same time, the vibration motor 207 can be started. When the vibration motor 207 is operating, the vibration plate 203 drives the guide plate 204 and the guide rod 205 to slide.At the same time, the first spring 206 is constantly deformed, and the vibration plate 203 is constantly vibrating, which can effectively prevent the accumulation and blockage of raw materials in the adjustment part, ensuring smooth feeding. The vibration can also make the raw materials initially dispersed when entering, making the fiber distribution more uniform, creating better conditions for the subsequent combing process and improving product quality.

[0038] Specifically, Figure 1 , Figure 4 , Figure 6 , Figure 7 and Fig. 9 As shown, the scraping structure 6 includes three sliding rods 601 slidably connected to the dust box 401 and a fixed rod 602 fixedly connected to the sliding rod 601, a scraping ring 603 is fixedly connected to the fixed rod 602, the scraping ring 603 is slidably connected to the dust pipe 408, an adjusting rod 604 is fixedly connected between the three sliding rods 601, a third hydraulic rod 605 is installed on the carding machine body 1, and the adjusting rod 604 is fixedly connected to the telescopic end of the third hydraulic rod 605. When the cotton in the dust pipe 408 needs to be scraped, When the dust is to be scraped off, the third hydraulic rod 605 is started. When the telescopic end of the third hydraulic rod 605 is extended, it drives the adjusting rod 604 to move. When the adjusting rod 604 moves, it drives the three sliding rods 601 to move. The sliding rod 601 drives the scraping ring 603 to slide through the fixed rod 602. The scraping ring 603 scrapes the cotton dust in the dust suction pipe 408. The scraping ring 603 can continuously scrape the cotton dust on the pipe wall during the operation of the dust suction pipe 408 to prevent the accumulation of a large amount of cotton dust, thereby ensuring that the dust suction pipe 408 is always kept unobstructed and a good dust suction effect is maintained.

[0039] Specifically, Figure 1 , Figure 4 , Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, the dust box 401 is provided with a blowing structure 7, and the blowing structure 7 includes a slide seat 701 slidably connected to the dust box 401 and a connecting pipe 702 slidably connected to the slide seat 701, a second hose 703 is installed on the connecting pipe 702, and the other end of the second hose 703 is installed on the air outlet of the vacuum pump 403, and two through holes 706 are provided on the dust box 401, and two sealing blocks 707 are slidably connected to the dust box 401, and a blocking rod 708 is fixedly connected to the sealing block 707, and a third spring 709 is fixedly connected between the blocking rod 708 and the dust box 401, a connecting block 704 is fixedly connected to the connecting pipe 702, and a fourth hydraulic rod 704 is installed on the slide seat 701. 05, the connecting block 704 is fixedly connected to the telescopic end of the fourth hydraulic rod 705, the dust box 401 is rotatably connected with a screw rod 710, the slide 701 is threadedly connected to the screw rod 710, the dust box 401 is installed with a protective cover 712, the slide 701 is slidably connected to the protective cover 712, the dust box 401 is installed with a servo motor 711, the screw rod 710 is fixedly connected to the output shaft of the servo motor 711, during the processing, the vacuum pump 403 can be started, and the vacuum pump 403 will process the generated cotton dust when it is in operation, and the cotton dust will enter the dust box 401 from the dust pipe 408, and then be adsorbed on the bottom of the filter 502, and the setting of the filter 502 can prevent the cotton dust from entering from the first hose 404 The filter screen 502 is inserted into the vacuum pump 403. When the cotton dust at the bottom of the filter screen 502 needs to be cleaned, one of the second hydraulic rods 407 can be started. When the telescopic end of the second hydraulic rod 407 contracts, it drives the connecting plate 406 to move. When the connecting plate 406 moves, it drives the sealing plate 405 to move. When the sealing plate 405 slides into the inside of the dust box 401, the filter screen 502 on one side is no longer sucked. The cotton dust will fall into the collection frame 402 under the action of gravity for collection. The cotton dust is collected by the collection frame 402, which can prevent secondary pollution and achieve a cleaning effect. At the same time, the servo motor 711 can be started. When the output shaft of the servo motor 711 rotates, it drives the screw rod 710 to rotate. When the screw rod 710 rotates, the thread drives the slide seat 701 in the protective cover 71 2, the setting of the protective cover 712 can guide the slide 701 and protect the screw rod 710. When the slide 701 conflicts with the blocking rod 708, the slide 701 continues to move and will conflict with the sliding of the blocking rod 708. When the blocking rod 708 slides, the third spring 709 contracts, and the blocking rod 708 drives the sealing block 707 to slide, so that the sealing block 707 no longer seals the through hole 706. At this time, the fourth hydraulic rod 705 can be started. When the telescopic end of the fourth hydraulic rod 705 contracts, it drives the connecting block 704 to move downward. When the connecting block 704 moves downward, it drives the connecting pipe 702 to move downward. The connecting pipe 702 will be plugged into the through hole 706. At this time, the gas outlet of the vacuum pump 403 will blow the gas out through the second hose 703.The blown air will be blown out from the connecting pipe 702, and the air will be blown above the filter 502 through the connecting pipe 702, so that the cotton dust can be better dropped from the bottom of the filter 502. At the same time, the collection frame 402 on one side can be disassembled from the dust box 401 to deal with the cotton dust. When the filter 502 needs to be replaced, the pull plate 504 can be pulled, and the pull plate 504 will drive the block 503 to slide, and the pull plate 504 will slide with the guide shaft 505. The setting of the guide shaft 505 makes the movement of the pull plate 504 more stable. At the same time, the second spring 507 is retracted, and the setting of the knob 506 can prevent the pull plate 504 from sliding off the guide shaft 505. At the same time, the block 503 is no longer engaged with the connecting frame 501, and the connecting frame 501 can be slid out from the dust box 401 to replace the filter 502. The block 503 is engaged with the connecting frame 501, which facilitates the quick disassembly and assembly between the connecting frame 501 and the dust box 401, thereby improving the replacement efficiency of the filter 502. At the same time, the knob 506 is threadedly connected to the guide shaft 505, which facilitates the replacement of the second spring 507.

[0040] When the present invention is in use, after the raw material enters the licker-in roller 8, the high-speed rotating licker-in roller 8 holds and combs the raw material, so that the raw material is initially loosened under the action of the licker-in roller 8, and the saw teeth of the licker-in roller 8 tear the large cotton blocks and cotton bundles in the raw material into smaller cotton bundles and single fibers. The fibers initially combed by the licker-in roller 8 are further combed under the combing action between the cylinder 9 and the licker-in roller 8. The cylinder 9 and the licker-in roller 8 have opposite directions, and the cylinder 9 has a larger diameter and is also covered with a needle cloth. When the fiber is transferred from the licker-in roller 8 to the cylinder 9, due to the interaction of the needle cloths on the surfaces of the two, the fiber is further combed. The fibers are combed into single fibers in one step. Most of the fibers processed by the cylinder 9 are adsorbed on the surface of the cylinder 9. As the cylinder 9 rotates, they reach the doffer 10. The doffer 10 has the same rotation direction as the cylinder 9, and the surface linear speed of the doffer 10 is slower than that of the cylinder 9. Under the interaction between the cylinder 9 and the doffer 10, the fibers on the surface of the cylinder 9 are condensed and transferred by the doffer 10 to form a thin cotton web. The cotton web peeled off from the doffer 10 is transferred to the bell mouth through the cotton stripping device. The bell mouth gathers the cotton web into strips, and then the cotton strips are compacted by the pressing roller to give them a certain density and strength. Finally, The slivers are conveyed to the coiler, and the coiler regularly coils the slivers in the sliver barrel to form slivers for use in subsequent processes. When the inlet needs to be adjusted according to the different thicknesses of raw materials, the first hydraulic rod 303 can be started. When the telescopic end of the first hydraulic rod 303 contracts, it drives the connecting shaft 304 to move, and the connecting shaft 304 drives the connecting rod 305 to move, so that the connecting rod 305 drives the rotating shaft 201 to rotate, and when the rotating shaft 201 rotates, it drives the installation frame 202 to move, and the installation frame 202 rotates to adjust the feed port, and the size of the inlet can be adjusted by the installation frame 202. The vibration plate 203 can be adjusted to flexibly adjust according to the raw materials of different thicknesses and specifications to avoid blockage and ensure smooth feeding of various raw materials. At the same time, the vibration motor 207 can be started. When the vibration motor 207 is running, the vibration plate 203 drives the guide plate 204 and the guide rod 205 to slide. At the same time, the first spring 206 is constantly deformed. The vibration plate 203 is constantly vibrating, which can effectively prevent the accumulation and blockage of raw materials in the adjustment part, ensuring smooth feeding. The vibration can also make the raw materials get preliminary dispersion when entering, so that the fiber distribution is more uniform, creating better conditions for the subsequent combing process and improving product quality.

[0041] During the processing, the vacuum pump 403 can be started. When the vacuum pump 403 is in operation, the cotton dust generated will be processed. The cotton dust will enter the dust box 401 from the dust suction pipe 408, and then be adsorbed on the bottom of the filter 502. The setting of the filter 502 can prevent the cotton dust from entering the vacuum pump 403 from the first hose 404. When it is necessary to clean the cotton dust at the bottom of the filter 502, one of the second hydraulic rods 407 is started. When the telescopic end of the second hydraulic rod 407 contracts, the connecting plate 406 is driven to move. When the connecting plate 406 moves, the sealing plate 405 is driven to move. When the sealing plate 405 slides into the dust box 401, the filter 502 on one side is no longer subjected to suction, and the cotton dust will be removed by gravity. The cotton dust falls down and is collected in the collection frame 402. The cotton dust is collected by the collection frame 402, which can prevent secondary pollution and achieve cleaning. At the same time, the servo motor 711 can be started. When the output shaft of the servo motor 711 rotates, it drives the screw rod 710 to rotate. When the screw rod 710 rotates, the thread drives the slide 701 to slide on the protective cover 712. The setting of the protective cover 712 can guide the slide 701 and protect the screw rod 710. When the slide 701 conflicts with the baffle rod 708, the slide 701 continues to move and will conflict with the sliding of the baffle rod 708. When the baffle rod 708 slides, the third spring 709 contracts, and the baffle rod 708 drives the sealing block 707 to slide, so that the sealing block 707 no longer The through hole 706 is sealed, and the fourth hydraulic rod 705 can be started at this time. When the telescopic end of the fourth hydraulic rod 705 contracts, it drives the connecting block 704 to move downward. When the connecting block 704 moves downward, it drives the connecting pipe 702 to move downward. The connecting pipe 702 will be plugged into the through hole 706. At this time, the air outlet of the vacuum pump 403 will blow the gas out through the second hose 703, and the blown air will be blown out from the connecting pipe 702. Blowing air above the filter 502 through the connecting pipe 702 can make the cotton dust fall better from the bottom of the filter 502. At the same time, the collection frame 402 on one side can be removed from the dust box 401 to process the cotton dust. When the filter 502 needs to be replaced, it can be replaced by pulling the pull plate 504. 504 will drive the block 503 to slide, and the pull plate 504 will slide with the guide shaft 505. The setting of the guide shaft 505 makes the pull plate 504 move more smoothly. At the same time, the second spring 507 contracts. The setting of the knob 506 can prevent the pull plate 504 from sliding off the guide shaft 505. At the same time, the block 503 is no longer engaged with the connecting frame 501, and the connecting frame 501 can be slid out of the dust box 401 to replace the filter 502. The block 503 is engaged with the connecting frame 501, which makes it easy to quickly disassemble and assemble the connecting frame 501 and the dust box 401, thereby improving the replacement efficiency of the filter 502. At the same time, the knob 506 is threadedly connected to the guide shaft 505, which is convenient for replacing the second spring 507.

[0042] When the cotton dust in the dust suction pipe 408 needs to be scraped off, the third hydraulic rod 605 is started. When the telescopic end of the third hydraulic rod 605 is extended, it drives the adjusting rod 604 to move. When the adjusting rod 604 moves, it drives the three sliding rods 601 to move. The sliding rod 601 drives the scraping ring 603 to slide through the fixed rod 602. The scraping ring 603 scrapes off the cotton dust in the dust suction pipe 408. The scraping ring 603 can continuously scrape off the cotton dust on the pipe wall during the operation of the dust suction pipe 408 to prevent the accumulation of a large amount of cotton dust, thereby ensuring that the dust suction pipe 408 is always kept unobstructed and a good dust suction effect is maintained.

[0043] It will be apparent to those skilled in the art that the 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 the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A carding machine with cotton wool cleaning and collection function, characterized in that: The invention comprises a carding machine body (1), a feeding structure (2) installed on the carding machine body (1), an adjusting structure (3) installed between the carding machine body (1) and the feeding structure (2), a cleaning structure (4) installed on the carding machine body (1), a filtering structure (5) installed on the cleaning structure (4), a scraping structure (6) installed between the cleaning structure (4) and the carding machine body (1), a licker-in roller (8) rotatably connected to the carding machine body (1), a cylinder (9) rotatably connected to the carding machine body (1), and a doffer (10) rotatably connected to the carding machine body (1); The cleaning structure (4) comprises a dust box (401) fixedly connected to the carding machine body (1) and a collecting frame (402) slidably connected to the dust box (401); three dust pipes (408) are installed in the carding machine body (1); the dust pipes (408) are connected to the dust box (401); a vacuum pump (403) is installed on the dust box (401); a first hose (404) is installed at the air intake port of the vacuum pump (403); the other end of the first hose (404) is installed on the dust box (401); two sealing plates (405) are slidably connected to the dust box (401); a connecting plate (406) is fixedly connected to the sealing plate (405); two second hydraulic rods (407) are installed on the dust box (401); the two connecting plates (406) are respectively fixedly connected to the telescopic ends of the two second hydraulic rods (407); The filtering structure (5) comprises two connecting frames (501) mounted on the carding machine body (1) and a filter screen (502) mounted on the connecting frames (501); two clamping blocks (503) are slidably connected to the dust box (401); the two clamping blocks (503) are respectively engaged with the two connecting frames (501); a pull plate (504) is fixedly connected to the clamping blocks (503); a guide shaft (505) is fixedly connected to the dust box (401); the pull plate (504) is slidably connected to the guide shaft (505); a knob (506) is threadedly connected to the guide shaft (505); a second spring (507) is provided between the knob (506) and the pull plate (504); When the vacuum pump (403) is in operation, the generated cotton dust will be processed. The cotton dust will enter the dust collection box (401) from the dust collection pipe (408) and then be adsorbed on the bottom of the filter (502). The setting of the filter (502) can prevent the cotton dust from entering the vacuum pump (403) from the first hose (404). When it is necessary to clean the cotton dust at the bottom of the filter (502), one of the second hydraulic rods (407) is started. When the telescopic end of the second hydraulic rod (407) contracts, the connecting plate (406) is driven to move. When the connecting plate (406) moves, the sealing plate (405) is driven to move. When the sealing plate (405) slides into the dust collection box (401), the filter (502) on one side is no longer subjected to suction. The cotton dust will fall into the collection frame (402) under the action of gravity for collection. The dust box (401) is provided with an air blowing structure (7), the air blowing structure (7) comprising a sliding seat (701) slidably connected to the dust box (401) and a connecting pipe (702) slidably connected to the sliding seat (701), a second hose (703) is installed on the connecting pipe (702), the other end of the second hose (703) is installed on the air outlet of the vacuum pump (403), and the dust box (401) is provided with two through holes (706); Two sealing blocks (707) are slidably connected to the dust collection box (401); a blocking rod (708) is fixedly connected to the sealing block (707); a third spring (709) is fixedly connected between the blocking rod (708) and the dust collection box (401); a connecting block (704) is fixedly connected to the connecting pipe (702); a fourth hydraulic rod (705) is installed on the sliding seat (701); and the connecting block (704) is fixedly connected to the telescopic end of the fourth hydraulic rod (705).

2. A carding machine with cotton wool cleaning and collecting function according to claim 1, characterized in that: The feeding structure (2) comprises a rotating shaft (201) rotatably connected to the carding machine body (1) and a mounting frame (202) fixedly connected to the rotating shaft (201), wherein a vibration plate (203) is slidably connected to the mounting frame (202).

3. A carding machine with cotton wool cleaning and collecting function according to claim 2, characterized in that: A guide plate (204) is fixedly connected to the vibration plate (203), the guide plate (204) is slidably connected to the installation frame (202), a guide rod (205) is fixedly connected to the installation frame (202), the guide plate (204) is slidably connected to the guide rod (205), a first spring (206) is fixedly connected between the guide plate (204) and the guide rod (205), and a vibration motor (207) is installed on the vibration plate (203).

4. A carding machine with cotton wool cleaning and collecting function according to claim 3, characterized in that: The adjustment structure (3) comprises a fixed shaft (301) fixedly connected to the carding machine body (1) and a rotating block (302) rotatably connected to the fixed shaft (301); a first hydraulic rod (303) is mounted on the rotating block (302); a telescopic end of the first hydraulic rod (303) is rotatably connected to a connecting shaft (304); a connecting rod (305) is rotatably connected to the connecting shaft (304); and the connecting rod (305) is fixedly connected to the rotating shaft (201).

5. The carding machine with cotton wool cleaning and collecting function according to claim 1, characterized in that: The scraping structure (6) comprises three sliding rods (601) slidably connected to the dust collection box (401) and a fixed rod (602) fixedly connected to the sliding rods (601); a scraping ring (603) is fixedly connected to the fixed rod (602); and the scraping ring (603) is slidably connected to the dust collection pipe (408).

6. A carding machine with cotton wool cleaning and collecting function according to claim 5, characterized in that: An adjusting rod (604) is fixedly connected between the three sliding rods (601), a third hydraulic rod (605) is installed on the carding machine body (1), and the adjusting rod (604) is fixedly connected to the telescopic end of the third hydraulic rod (605).

7. The carding machine with cotton wool cleaning and collecting function according to claim 1, characterized in that: The dust collection box (401) is rotatably connected to a screw rod (710), the slide seat (701) is threadedly connected to the screw rod (710), a protective cover (712) is installed on the dust collection box (401), and the slide seat (701) is slidably connected to the protective cover (712).

8. The carding machine with cotton wool cleaning and collecting function according to claim 7, characterized in that: A servo motor (711) is installed on the dust collection box (401), and the screw rod (710) is fixedly connected to the output shaft of the servo motor (711).

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