Core-spun yarn containing fiber structure, spinning machine and production method

Abstract

The present invention discloses a core-spun yarn with a fiber structure, a spinning machine, and a production method, comprising a base, wherein first connecting plates are fixedly provided at the front and rear parts of the middle of the top of the base, and a fiber cleaning mechanism for combing the fibers in the core-spun yarn is provided between the upper parts of the two first connecting plates. The present invention relates to the technical field of core-spun yarn processing. The core-spun yarn with a fiber structure, the spinning machine, and the production method can quickly push the fibers wound between the plurality of combing needle assemblies downward in a unified manner through the mutual cooperation among the combing needle assembly, the movable cavity, the functional plate assembly, and the electromagnet, which is convenient and efficient, and achieves the purpose of rapid self-cleaning. Through the mutual cooperation among the water branch cavity, the water guide pipe, the through hole, and the combing needle assembly, water can be sprayed outward through the water spray hole. The plurality of combing needle assemblies interact with each other to spray water, and the adhered impurities are washed away with water, further enhancing the cleaning effect.

Description

Technical Field

[0001] The invention relates to the technical field of core-spun yarn processing, in particular to a core-spun yarn containing a fiber structural body structure, a spinning machine and a production method. Background Art

[0002] A spinning machine is a machine used to process fiber materials into textiles. It mainly completes processes such as fiber selection, combing, stretching and spinning, and finally makes the fibers into yarn. The main components of the spinning machine include a fiber feeder, a comber, a stretcher, a spinner and a winder. The comber is mainly used to clean impurities and broken threads in the fiber material, and separate the impurities and broken threads to ensure the quality and continuity of the fibers during the spinning process.

[0003] Referring to a combing device for spinning processing with Chinese patent publication number CN211394790U, by setting a yarn combing mechanism, on the one hand, the guide slide rail and the transmission screw can be used to realize the left and right movement of the combing rotating roller in the horizontal direction. While the combing rotating roller moves left and right, the spinning can be combed back and forth at a uniform speed. On the other hand, the first rotating roller can be used to flatten the yarn, which helps to comb the yarn more smoothly during the subsequent combing operation.

[0004] Referring to a yarn combing device for spinning production with Chinese patent publication number CN213570924U, by rotating the T-shaped threaded rod, it can be rotated and moved in the guide tube, driving the brush plate at the lower end to adjust the height so that the brush in the brush plate can be stuck on the surface of the yarn. When the yarn moves, the brush can be used to clean the thread ends, balls and impurities on its surface, making the surface of the yarn cleaner.

[0005] A comprehensive analysis of the above reference patents reveals the following defects:

[0006] The existing core-spun yarn, spinning machine and production method containing a fiber structural structure require a combing mechanism to clean impurities and broken threads in the fibers during use. After long-term use, the cleaned impurities and broken threads will accumulate on the surface of the combing mechanism, increasing the difficulty of combing. There is a lack of a combing mechanism with efficient self-cleaning function without affecting use. Therefore, it is necessary to provide a core-spun yarn, spinning machine and production method containing a fiber structural structure to solve the above technical problems. Summary of the Invention

[0007] In response to the shortcomings of the existing technology, the present invention provides a core-spun yarn, a spinning machine and a production method containing a fiber structural structure, which solves the problem that during use, it is necessary to use a cleaning and combing mechanism to clean impurities and broken threads in the fibers. After long-term use, the cleaned impurities and broken threads will accumulate on the surface of the cleaning and combing mechanism, increasing the difficulty of combing. There is a lack of a cleaning and combing mechanism with efficient self-cleaning function without affecting use.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a spinning machine for producing core-spun yarn containing a fiber structural structure, comprising a base, a first connecting plate is fixedly provided at the front and rear parts in the middle of the top of the base, a fiber combing mechanism for combing the fibers in the core-spun yarn is provided between the upper parts of the two first connecting plates, a first servo motor for driving the fiber combing mechanism is fixedly provided at the upper front end of the front first connecting plate, an intelligent control panel is fixedly provided at the middle of the front end of the front first connecting plate, a collection box for holding combed impurities and broken threads is fixedly provided at the middle of the top of the base, a second connecting plate is fixedly provided at the front and rear parts on the right side of the top of the base, and the two second connecting plates are fixedly provided. A first reel is rotatably provided between the upper parts of the plates, and a third connecting plate is fixedly provided at the front and rear parts of the left side of the top of the base, and a second reel for winding the fiber is rotatably provided between the upper parts of the two third connecting plates, and a second servo motor for driving the second reel to wind the fiber is fixedly provided on the upper front end of the front third connecting plate, and the output shaft of the second servo motor passes through the front third connecting plate and is fixedly connected to the middle of the front end of the second reel, and a convex plate is fixedly provided on the right side of the front first connecting plate, and a connecting shaft is rotatably provided at the rear end of the convex plate, and a number of soft rubber scrapers for scraping impurities and broken wires are evenly fixed on the outer wall of the connecting shaft, and a driven gear is fixedly sleeved on the rear outer wall of the connecting shaft.

[0009] Preferably, the fiber cleaning and combing mechanism includes a central shaft and a side accommodating box, the rear end of the side accommodating box is fixedly connected to the front wall of the rear first connecting plate, the rear end of the connecting shaft passes through the front wall of the side accommodating box and is rotatably connected to the rear wall of the inner cavity of the side accommodating box, the front end of the central shaft is rotatably connected to the rear wall of the front first connecting plate, and the output shaft of the first servo motor passes through the front first connecting plate and is fixedly connected to the front end of the central shaft.

[0010] Preferably, the rear end of the central axis passes through the front wall of the side accommodating box and is rotatably connected to the rear wall of the inner cavity of the side accommodating box. The external fixed sleeve of the central axis is provided with a supporting block. The left and right sides and the upper and lower walls of the supporting block are fixed with a number of combing needle assemblies. The left and right parts and the front and rear ends of the upper and lower parts of the supporting block are provided with movable cavities.

[0011] Preferably, a functional board assembly is provided between two adjacent front and rear active cavities, an electromagnet is fixedly provided on the side of each active cavity close to the central axis, a number of water branch cavities connected with the corresponding combing needle assemblies are evenly opened inside the supporting block, a confluence cavity is connected between the ends of the water branch cavities on the same side close to the central axis, and a connecting cavity is opened between the middle of the end of the confluence cavity close to the central axis and the side adjacent to the central axis.

[0012] Preferably, a water pipe is passed through the internal rotation of the central axis, the rear end of the water pipe is fixedly passed through the rear wall of the rear first connecting plate, a through hole connected to the lower connecting cavity is opened at the bottom of the water pipe, and a driving gear is fixedly sleeved on the rear outer wall of the central axis, and the driving gear is located inside the side accommodating box.

[0013] Preferably, the combing needle assembly includes a combing needle, which is fixedly connected to the side wall of the supporting block, and the interior of the combing needle is provided with a vertical cavity connected to the corresponding water branch cavity, and the side wall of the vertical cavity away from the supporting block is evenly provided with a plurality of placement cavities, and each of the placement cavities is provided with a movable opening at the end away from the vertical cavity, and a hollow column is slidably penetrated between the placement cavity and the interior of the movable opening, and the end of the hollow column close to the vertical cavity is fixedly sleeved with a piston ring, and the outside of the hollow column is sleeved with a first spring, and the first spring is fixedly connected between the piston ring and the inner wall of the placement cavity, and the side wall of the hollow column away from the piston ring is evenly provided with a plurality of water spray holes.

[0014] Preferably, the function plate assembly includes a function plate, and connecting rods are fixedly provided on the front and rear parts of one side of the function plate close to the supporting block, and a sliding iron block is fixedly provided on the end of the connecting rod away from the function plate, and the sliding iron block and the connecting rod slide through the interior of the corresponding active cavity, and a second spring is provided on the outside of the connecting rod, and the second spring is fixedly connected between the sliding iron block and the inner wall of the active cavity, and a number of through openings are evenly opened inside the function plate, and a wear-resistant scraping ring is fixedly penetrated inside each of the through openings, and a number of the combing needle assemblies slide through the interior of the corresponding wear-resistant scraping rings respectively.

[0015] A core-spun yarn containing a fiber structure comprises a plurality of polyamide fibers, a first modal fiber and a second modal fiber. A spinning machine for producing the core-spun yarn containing the fiber structure processes the core-spun yarn containing the fiber structure.

[0016] The present invention also provides a method for producing a core-spun yarn containing a fiber structure, the specific production method comprising the following steps:

[0017] Step 1: Start the second servo motor to drive the second reel to rotate, and reel the fiber wound on the first reel to the outside of the second reel. During the process, the fiber passes between several upper combing needle assemblies, and the several combing needle assemblies cooperate with each other to comb out the impurities and broken threads adhering to the fibers, and the neatly combed fibers are wound around the outside of the second reel. During the process, the first servo motor is started regularly to drive the carrying block to rotate ninety degrees counterclockwise, and the combing needle assembly and function board assembly located above are rotated to the left. At the same time, the combing needle assembly and function board assembly located on the left are rotated to the bottom, the combing needle assembly and function board assembly located at the bottom are rotated to the right, and the combing needle assembly and function board assembly located on the right are rotated to the top.

[0018] Step 2: As the driving gear rotates, the driven gear rotates, which in turn drives the connecting shaft and the soft rubber scraper to rotate. During the process, the soft rubber scraper scrapes the functional board assembly passing through its surface, cleans up the impurities and broken threads adhering to the functional board assembly, and finally drops them into the collection box. The gear assembly rotates to the lowest combing needle assembly and functional board assembly, and the power supply inside the corresponding electromagnet is disconnected. The electromagnet no longer adsorbs the functional board assembly, and the functional board assembly moves downward. During the process, the functional board assembly pushes the broken threads entangled between the combing needle assemblies downward, and at the same time, scrapes down the impurities adhering to the surface of the combing needle assembly, and the scraped impurities and broken threads fall into the collection box.

[0019] Step three, then turn on the power supply inside the electromagnet, adsorb the function board assembly to move it upward, then connect the water pipe to the external water source, use the external water pump to pump water into the water pipe, the water enters the connecting cavity and the confluence cavity below, and then enters the corresponding combing needle assembly through each water branch cavity, and finally sprays out through the combing needle assembly to flush each other. After five to eight minutes, turn off the external water pump, stop the water spraying operation, and then disconnect the power supply inside the electromagnet again. The function board assembly moves down, and the impurities and broken wires remaining on the combing needle assembly are pushed and scraped again to clean them until the first servo motor starts next time and drives the bearing block to rotate ninety degrees counterclockwise. During the process, the soft rubber scraper scrapes the surface of the corresponding function board assembly to achieve another cleaning. After the rotation stops, turn on the power supply inside the electromagnet on the far right, and re-adsorb the function board assembly to achieve continuous combing of the fibers.

[0020] Preferably, the driven gear is located inside the side accommodating box and meshes with the driving gear.

[0021] Beneficial effects

[0022] The present invention provides a core-spun yarn containing a fiber structure, a spinning machine, and a production method. Compared with the prior art, it has the following advantages:

[0023] 1. A core-spun yarn, spinning machine and production method containing a fiber structure, which can quickly push the fibers wrapped between several combing needle assemblies downward in a unified manner through the mutual cooperation between the combing needle assembly, the movable cavity, the functional plate assembly and the electromagnet, which is convenient and efficient, and achieves the purpose of rapid self-cleaning.

[0024] 2. A core-spun yarn, a spinning machine and a production method having a fiber structural structure. Through the mutual cooperation between the water branch cavity, the water guide pipe, the through hole and the combing needle assembly, water can be sprayed outward through the water spray hole. The multiple combing needle assemblies interact with each other to spray water, and the adhered impurities are washed away with water, further enhancing the cleaning effect.

[0025] 3. A core-spun yarn, spinning machine and production method with a fiber structural structure. Through the mutual cooperation between the hollow column, the piston ring, the first spring and the water spray hole, when no water is injected into the combing needle assembly, the hollow column is completely located between the placement cavity and the inside of the movable port, which has the function of preventing external impurities from entering the movable port, reducing the difficulty of later cleaning, and has a simple structure but strong functionality.

[0026] 4. A core-spun yarn, spinning machine and production method containing a fiber structural structure. The setting of the wear-resistant scraping ring enables the functional plate to scrape down impurities on the surface of the combing needle when it moves downward along the combing needle. At the same time, it has a wear-resistant effect and extends the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A perspective view of the present invention;

[0028] Figure 2 is a first stereoscopic view of the fiber cleaning and combing mechanism of the present invention;

[0029] Figure 3 is a second perspective view of the fiber cleaning and combing mechanism of the present invention;

[0030] Figure 4 It is a first left side cross-sectional view of the carrier block of the present invention;

[0031] Figure 5 It is a second left side cross-sectional view of the carrier block of the present invention;

[0032] Figure 6 A sectional view of a combing needle assembly of the present invention;

[0033] Figure 7 For the present invention Figure 6 A partial enlarged view of point A in the middle;

[0034] Figure 8 For the present invention Figure 4 A partial enlarged view of point B in the middle;

[0035] Figure 9 is a cross-sectional view of the functional board assembly of the present invention;

[0036] Figure 10 For the present invention Figure 4 A partial enlarged view of point C in the middle;

[0037] Figure 11 The core-spun yarn of the present invention;

[0038] Figure 12 Exploded view of the core-spun yarn of the present invention.

[0039] In the figure: 1. Base; 2. First connecting plate; 3. Fiber cleaning mechanism; 31. Central axis; 32. Carrying block; 33. Combing needle assembly; 331. Combing needle; 332. Vertical cavity; 333. Placement cavity; 334. Active opening; 335. Hollow column; 336. Piston ring; 337. First spring; 338. Water spray hole; 34. Active cavity; 35. Functional board assembly; 351. Functional board; 352. Connecting rod; 353. Sliding iron block; 354. Second spring; 355. Through port; 356. Wear-resistant scraping ring; 36. Electromagnetic Iron; 37, water branch cavity; 38, water guide pipe; 39, through hole; 310, driving gear; 311, side accommodating box; 312, confluence cavity; 313, connecting cavity; 4, first servo motor; 5, intelligent control panel; 6, collecting box; 7, second connecting plate; 8, first reel; 9, third connecting plate; 10, second reel; 11, second servo motor; 12, convex plate; 13, connecting shaft; 14, soft rubber scraper; 15, driven gear; 1a, polyamide fiber; 2a, first modal fiber; 3a, second modal fiber. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] The present invention provides two technical solutions:

[0042] like Figure 1-Figure 3The first embodiment is shown: a spinning machine for producing core-spun yarn containing a fiber structural structure, comprising a base 1, a first connecting plate 2 is fixedly provided at the front and rear parts in the middle of the top of the base 1, a fiber cleaning mechanism 3 for combing the fibers in the core-spun yarn is provided between the upper parts of the two first connecting plates 2, a first servo motor 4 for driving the fiber cleaning mechanism 3 is fixedly provided at the upper front end of the front first connecting plate 2, an intelligent control panel 5 is fixedly provided at the middle of the front end of the front first connecting plate 2, a collection box 6 for holding combed impurities and broken threads is fixedly provided at the middle of the top of the base 1, a second connecting plate 7 is fixedly provided at the front and rear parts on the right side of the top of the base 1, and a first connecting plate 7 is rotatably provided between the upper parts of the two second connecting plates 7. The reel 8 and the front and rear parts of the top left side of the base 1 are fixedly provided with a third connecting plate 9, and a second reel 10 for winding the fiber is rotatably provided between the upper parts of the two third connecting plates 9. A second servo motor 11 for driving the second reel 10 to wind the fiber is fixedly provided on the upper front end of the front third connecting plate 9. The output shaft of the second servo motor 11 passes through the front third connecting plate 9 and is fixedly connected to the middle of the front end of the second reel 10. A convex plate 12 is fixedly provided on the right side of the front first connecting plate 2, and a connecting shaft 13 is rotatably provided at the rear end of the convex plate 12. A number of soft rubber scrapers 14 for scraping impurities and broken wires are evenly fixed on the outer wall of the connecting shaft 13, and a driven gear 15 is fixedly sleeved on the rear outer wall of the connecting shaft 13.

[0043] Through the mutual cooperation among the combing needle assembly 33, the active cavity 34, the functional board assembly 35 and the electromagnet 36, the fibers wound between the several combing needle assemblies 33 can be quickly pushed downward in a unified manner, which is convenient and efficient, and the purpose of rapid self-cleaning can be achieved.

[0044] like Figures 4-10The second embodiment is shown, and its main difference from the first embodiment is that: a spinning machine for producing core-spun yarn containing a fiber structural structure, the fiber combing mechanism 3 includes a central shaft 31 and a side accommodating box 311, the rear end of the side accommodating box 311 is fixedly connected to the front wall of the rear first connecting plate 2, the rear end of the connecting shaft 13 passes through the front wall of the side accommodating box 311 and is rotatably connected to the rear wall of the inner cavity of the side accommodating box 311, the front end of the central shaft 31 is rotatably connected to the rear wall of the front first connecting plate 2, the output shaft of the first servo motor 4 passes through the front first connecting plate 2 and is fixedly connected to the front end of the central shaft 31, the rear end of the central shaft 31 passes through the front wall of the side accommodating box 311 and is rotatably connected to the rear wall of the inner cavity of the side accommodating box 311, the outer A supporting block 32 is fixedly provided on the fixed sleeve, and a plurality of combing needle assemblies 33 are fixedly provided on the left and right sides and the upper and lower walls of the supporting block 32. Active cavities 34 are provided on the left and right parts and the front and rear ends of the upper and lower parts of the supporting block 32. A functional board assembly 35 is provided between the two adjacent active cavities 34. An electromagnet 36 is fixedly provided on the side of each active cavity 34 close to the central axis 31. A plurality of water-passing branch cavities 37 connected to the corresponding combing needle assemblies 33 are evenly provided inside the supporting block 32. A conduit 312 is connected between the ends of the water-passing branch cavities 37 on the same side close to the central axis 31. A connecting cavity 313 is provided between the middle of the end of the conduit 31 close to the central axis 31 and the side adjacent to the central axis 31. The internal rotation of the central axis 31 is penetrated by a water guide pipe 3 8. The rear end of the water pipe 38 is fixedly passed through the rear wall of the rear first connecting plate 2. The bottom of the water pipe 38 is provided with a through hole 39 connected to the lower communicating cavity 313. The rear outer wall of the central axis 31 is fixedly sleeved with a driving gear 310. The driving gear 310 is located inside the side accommodating box 311. The combing needle assembly 33 includes a combing needle 331. The combing needle 331 is fixedly connected to the side wall of the bearing block 32. The interior of the combing needle 331 is provided with a vertical cavity 332 connected to the corresponding water branch cavity 37. The side wall of the vertical cavity 332 away from the end of the bearing block 32 is evenly provided with a plurality of placement cavities 333. Each placement cavity 333 is provided with a movable opening 334 at the end away from the vertical cavity 332. The interior of the placement cavity 333 and the movable opening 334 are slidable. A hollow column 335 is provided through the movable cavity 334. A piston ring 336 is fixedly provided at one end of the hollow column 335 close to the vertical cavity 332. A first spring 337 is provided on the outside of the hollow column 335. The first spring 337 is fixedly connected between the piston ring 336 and the inner wall of the placement cavity 333. A plurality of water spray holes 338 are evenly provided on the side wall of the end of the hollow column 335 away from the piston ring 336. The function board assembly 35 includes a function board 351. Connecting rods 352 are fixedly provided on the front and rear parts of the side of the function board 351 close to the bearing block 32. A sliding iron block 353 is fixedly provided on the end of the connecting rod 352 away from the function board 351. The sliding iron block 353 and the connecting rod 352 slide through the interior of the corresponding movable cavity 34. A second spring 354 is provided on the outside of the connecting rod 352.The second spring 354 is fixedly connected between the sliding iron block 353 and the inner wall of the active cavity 34. Several openings 355 are evenly spaced within the functional plate 351. A wear-resistant scraper ring 356 is fixedly inserted into each opening 355. Several combing needle assemblies 33 slide through the interior of corresponding wear-resistant scraper rings 356.

[0045] Through the mutual cooperation among the water branch cavity 37, the water guide pipe 38, the through hole 39 and the combing needle assembly 33, water can be sprayed outward through the water spray hole 338, and the several combing needle assemblies 33 interact with each other to spray water, and the adhered impurities are washed away with water, thereby further enhancing the cleaning effect. Through the mutual cooperation among the hollow column 335, the piston ring 336, the first spring 337 and the water spray hole 338, without injecting water into the combing needle assembly 33, the hollow column 335 is completely located between the placement cavity 333 and the inside of the movable port 334, and has the function of preventing external impurities from entering the movable port 334, thereby reducing the difficulty of later cleaning. The structure is simple but the functionality is strong. The setting of the wear-resistant scraping ring 356 enables the functional plate 351 to scrape down impurities on the surface of the combing needle 331 during the downward movement of the functional plate 351 along the combing needle 331. At the same time, it has a wear-resistant effect and extends the service life.

[0046] An embodiment of the present invention also discloses a core-spun yarn containing a fiber structural structure, comprising a plurality of polyamide fibers 1a, a first modal fiber 2a and a second modal fiber 3a. A spinning machine for producing the core-spun yarn containing the fiber structural structure processes the core-spun yarn containing the fiber structural structure.

[0047] The embodiment of the present invention further provides a method for producing a core-spun yarn containing a fiber structure, the specific production method comprising the following steps:

[0048] Step 1: Start the second servo motor 11 to drive the second reel 10 to rotate, and reel the fiber wound on the first reel 8 to the outside of the second reel 10. During the process, the fiber passes between the upper several combing needle assemblies 33, and the several combing needle assemblies 33 cooperate with each other to comb out the impurities and broken threads adhering to the fibers, and the neatly combed fibers are wound around the outside of the second reel 10. During the process, the first servo motor 4 is started regularly to drive the carrying block 32 to rotate ninety degrees counterclockwise, and the combing needle assembly 33 and the function board assembly 35 located above are rotated to the left, and at the same time, the combing needle assembly 33 and the function board assembly 35 located on the left are rotated to the bottom, the combing needle assembly 33 and the function board assembly 35 located at the bottom are rotated to the right, and the combing needle assembly 33 and the function board assembly 35 located on the right are rotated to the top;

[0049] Step 2: As the driving gear 310 rotates, the driven gear 15 rotates, which in turn drives the connecting shaft 13 and the soft rubber scraper 14 to rotate. During the process, the soft rubber scraper 14 scrapes the functional board assembly 35 passing through its surface, cleans up the impurities and broken threads remaining on the functional board assembly 35, and finally drops them into the collection box 6. The function board assembly 33 and the functional board assembly 35 rotate to the bottom, and the power supply inside the corresponding electromagnet 36 is disconnected. The electromagnet 36 no longer absorbs the function board assembly 35, and the function board assembly 35 moves downward. During the process, the function board assembly 35 pushes the broken threads entangled between the several combing needle assemblies 33 downward, and at the same time scrapes down the impurities adhering to the surface of the combing needle assembly 33. The scraped impurities and broken threads fall into the collection box 6.

[0050] 33, and then turn on the power supply inside the electromagnet 36, adsorb the function board assembly 35 to move it upward, then connect the water pipe 38 with the external water source, use the external water pump to suck water into the water pipe 38, the water enters the connecting cavity 313 and the confluence cavity 312 below, and then enters the corresponding combing needle assembly 33 through each water branch cavity 37. The piston ring 336 and the hollow column 335 slide along the placement cavity 333 under the action of water pressure, so that the hollow column 335 and the water spray hole 338 are exposed from the movable port 334, and finally water is sprayed out through each water spray hole 338, and the combing needle assemblies 33 flush each other. After five to eight minutes, the external water pump is turned off, the water spraying operation is stopped, and then the power supply inside the electromagnet 36 is disconnected again. The function board assembly 35 moves downward, and the impurities and broken threads remaining on the combing needle assembly 33 are pushed and scraped again to clean them until the first servo motor 4 is turned on again. The start-up drives the supporting block 32 to rotate counterclockwise by ninety degrees. During the process, the soft rubber scraper 14 scrapes the surface of the corresponding functional plate 351 to achieve cleaning again. After the rotation stops, the power supply inside the electromagnet 36 located on the far right is turned on to re-adsorb the functional plate assembly 35. The first servo motor 4 is started at a fixed time to rotate the functional plate assembly 35 and the combing needle assembly 33 with cleaned surfaces to the top to achieve continuous combing of the fibers. The neatly combed fibers are wound on the outside of the second reel 10 for subsequent textile operations, wherein the core-spun yarn is composed of a plurality of polyamide fibers 1a, a first modal fiber 2a and a second modal fiber 3a. The plurality of polyamide fibers 1a are internal fibers in the core-spun yarn, and the plurality of polyamide fibers 1a are entangled with each other. The first modal fiber 2a and the second modal fiber 3a are external fibers in the core-spun yarn.

[0051] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, production method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements that are inherent to such process, production method, article, or apparatus.

[0052] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A method for producing a core-spun yarn having a fiber structure on a spinning machine, the spinning machine comprising a base, characterized in that: The front and rear parts of the middle top of the base are fixedly provided with a first connecting plate, a fiber combing mechanism for combing the fibers in the core-spun yarn is provided between the upper parts of the two first connecting plates, a first servo motor for driving the fiber combing mechanism is fixedly provided on the upper front end of the front first connecting plate, an intelligent control panel is fixedly provided in the middle of the front end of the front first connecting plate, a collection box for holding combed impurities and broken threads is fixedly provided in the middle of the top of the base, a second connecting plate is fixedly provided on the front and rear parts of the right side of the top of the base, a first reel is rotatably provided between the upper parts of the two second connecting plates, and the front left side of the top of the base is fixedly provided with a first connecting plate. A third connecting plate is fixedly provided at the rear portion, and a second reel for winding the fiber is rotatably provided between the upper portions of the two third connecting plates, and a second servo motor for driving the second reel to wind the fiber is fixedly provided at the upper portion of the front end of the front third connecting plate, and the output shaft of the second servo motor passes through the front third connecting plate and is fixedly connected to the middle of the front end of the second reel, a convex plate is fixedly provided on the right side of the front first connecting plate, and a connecting shaft is rotatably provided at the rear end of the convex plate, and a plurality of soft rubber scrapers for scraping impurities and broken wires are evenly fixed on the outer wall of the connecting shaft, and a driven gear is fixedly sleeved on the rear outer wall of the connecting shaft; The fiber cleaning and combing mechanism includes a central shaft and a side accommodating box, the rear end of the side accommodating box is fixedly connected to the front wall of the rear first connecting plate, the rear end of the connecting shaft passes through the front wall of the side accommodating box and is rotatably connected to the rear wall of the inner cavity of the side accommodating box, the front end of the central shaft is rotatably connected to the rear wall of the front first connecting plate, and the output shaft of the first servo motor passes through the front first connecting plate and is fixedly connected to the front end of the central shaft; The rear end of the central shaft passes through the front wall of the side accommodating box and is rotatably connected to the rear wall of the inner cavity of the side accommodating box. A supporting block is fixedly sleeved on the outside of the central shaft. A plurality of combing needle assemblies are fixedly installed on the left and right sides and the upper and lower walls of the supporting block. The left and right parts and the front and rear ends of the upper and lower parts of the supporting block are all provided with movable cavities. The core-spun yarn containing a fiber structure structure based on the spinning machine for producing the core-spun yarn containing a fiber structure structure comprises a plurality of polyamide fibers, a first modal fiber and a second modal fiber, and the spinning machine for producing the core-spun yarn containing a fiber structure structure processes the core-spun yarn containing a fiber structure structure; The spinning production method based on the spinning machine for producing the core-spun yarn containing the fiber structure comprises the following steps: Step 1: Start the second servo motor to drive the second reel to rotate, and reel the fiber wound on the first reel to the outside of the second reel. During the process, the fiber passes between several upper combing needle assemblies, and the several combing needle assemblies cooperate with each other to comb out the impurities and broken threads adhering to the fibers, and the neatly combed fibers are wound around the outside of the second reel. During the process, the first servo motor is started regularly to drive the carrying block to rotate ninety degrees counterclockwise, and the combing needle assembly and function board assembly located above are rotated to the left. At the same time, the combing needle assembly and function board assembly located on the left are rotated to the bottom, the combing needle assembly and function board assembly located at the bottom are rotated to the right, and the combing needle assembly and function board assembly located on the right are rotated to the top. Step 2: As the driving gear rotates, the driven gear rotates, which in turn drives the connecting shaft and the soft rubber scraper to rotate. During the process, the soft rubber scraper scrapes the functional board assembly passing through its surface, cleans up the impurities and broken threads adhering to the functional board assembly, and finally drops them into the collection box. The gear assembly rotates to the lowest combing needle assembly and functional board assembly, and the power supply inside the corresponding electromagnet is disconnected. The electromagnet no longer adsorbs the functional board assembly, and the functional board assembly moves downward. During the process, the functional board assembly pushes the broken threads entangled between the combing needle assemblies downward, and at the same time, scrapes down the impurities adhering to the surface of the combing needle assembly, and the scraped impurities and broken threads fall into the collection box. Step three, then turn on the power supply inside the electromagnet, adsorb the function board assembly to move it upward, then connect the water pipe to the external water source, use the external water pump to pump water into the water pipe, the water enters the connecting cavity and the confluence cavity below, and then enters the corresponding combing needle assembly through each water branch cavity, and finally sprays out through the combing needle assembly to flush each other. After five to eight minutes, turn off the external water pump, stop the water spraying operation, and then disconnect the power supply inside the electromagnet again. The function board assembly moves down, and the impurities and broken wires remaining on the combing needle assembly are pushed and scraped again to clean them until the first servo motor starts next time and drives the bearing block to rotate ninety degrees counterclockwise. During the process, the soft rubber scraper scrapes the surface of the corresponding function board assembly to achieve another cleaning. After the rotation stops, turn on the power supply inside the electromagnet on the far right, and re-adsorb the function board assembly to achieve continuous combing of the fibers.

2. A method for producing a core-spun yarn containing a fiber structure on a spinning machine according to claim 1, characterized in that: A functional board assembly is provided between the two adjacent active cavities in front and behind, an electromagnet is fixedly provided on the side of each active cavity close to the central axis, a number of water branch cavities connected to the corresponding combing needle assemblies are evenly opened inside the carrying block, a confluence cavity is connected between the ends of the water branch cavities on the same side close to the central axis, and a connecting cavity is opened between the middle of the end of the confluence cavity close to the central axis and the side adjacent to the central axis.

3. The method for producing a core-spun yarn containing a fiber structure according to claim 2, characterized in that: A water pipe is passed through the internal rotation of the central axis, and the rear end of the water pipe is fixedly passed through the rear wall of the rear first connecting plate. A through hole is opened at the bottom of the water pipe and communicates with the connecting cavity below. A driving gear is fixedly sleeved on the rear outer wall of the central axis, and the driving gear is located inside the side accommodating box.

4. The method for producing a core-spun yarn containing a fiber structure according to claim 2, wherein: The combing needle assembly includes a combing needle, which is fixedly connected to the side wall of the supporting block. A vertical cavity connected to the corresponding water branch cavity is provided inside the combing needle. A plurality of placement cavities are evenly provided on the side wall of the vertical cavity away from the supporting block. A movable opening is provided on the end of each placement cavity away from the vertical cavity. A hollow column slides through the interior of the placement cavity and the movable opening. A piston ring is fixedly sleeved on the end of the hollow column close to the vertical cavity. A first spring is provided on the outside of the hollow column. The first spring is fixedly connected between the piston ring and the inner wall of the placement cavity. A plurality of water spray holes are evenly provided on the side wall of the end of the hollow column away from the piston ring.

5. The method for producing a core-spun yarn containing a fiber structure according to claim 2, characterized in that: The function plate assembly includes a function plate, and connecting rods are fixedly provided on the front and rear parts of one side of the function plate close to the supporting block, and a sliding iron block is fixedly provided on the end of the connecting rod away from the function plate, and the sliding iron block and the connecting rod slide through the interior of the corresponding active cavity, and a second spring is provided on the outside of the connecting rod, and the second spring is fixedly connected between the sliding iron block and the inner wall of the active cavity, and a plurality of through openings are evenly opened inside the function plate, and a wear-resistant scraping ring is fixedly penetrated inside each of the through openings, and a plurality of the combing needle assemblies slide through the interior of the corresponding wear-resistant scraping rings respectively.

6. A method for producing a core-spun yarn containing a fiber structure on a spinning machine according to claim 3, characterized in that: The driven gear is located inside the side accommodating box and meshes with the driving gear.

Images