Processing technology and carding device for high-count worsted cashmere yarn

Abstract

The application relates to the technical field of carding and discloses a high-count worsted cashmere yarn processing technology and a carding device, which comprises a machine body, one side of the machine body is provided with a mounting frame, a load-bearing support is fixedly connected to one of mounting plates on the top of the mounting frame, one end, away from the mounting plate, of the load-bearing support is fixedly connected with a material distributing seat, a plurality of annularly and uniformly distributed material distributing holes are formed in the material distributing seat, a limiting seat is fixedly connected to the bottom of the material distributing seat, a wire barrel is fixedly connected to the bottom of the limiting seat, a gear ring is rotationally connected to the bottom of the material distributing seat, a sleeve is fixedly connected to one side of the bottom of the gear ring, an L-shaped limiting frame is slidably sleeved with one end, away from the gear ring, of the sleeve, and a baffle is fixedly connected to one end, away from the sleeve, of the limiting frame. The high-count worsted cashmere yarn processing carding device can avoid the problem that gold and silver wires are easily deformed due to the deformation of sliver, the position of the gold and silver wires in the sliver is deviated, and the effect and quality of the final formed product of the sliver are affected, and the auxiliary performance of the device after the carding of the cotton material is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of carding technology, specifically to a high-count worsted cashmere yarn processing technology and carding device. Background Technology

[0002] High-count worsted cashmere yarn is produced by combing to remove short fibers and retain long fibers, improving the smoothness of the fibers within the yarn, and then through multiple processes of combining, drawing, and thinning. After twisting and plying, the yarn is twisted again on different plies to finally produce cashmere yarn. High-count worsted cashmere yarn is characterized by high-quality raw materials, exquisite craftsmanship, and a wide range of color choices. Its applications are also very extensive, and it is often used to make high-end sweaters, scarves, gloves and other clothing products.

[0003] In the processing of high-count worsted cashmere yarn, carding machines are one of the most common processing equipment. They mainly transform the curled cotton loops into basically straight single fibers, and remove broken seeds, impurities, and short fibers left over from the cleaning process. Then, the carding machine integrates these fibers into slivers of a certain specification and stores them in cotton cans for use in the drawing process. In the pre-carding section, the raw materials are initially opened and impurities are removed by components such as licker-in rollers, feed rollers, feed plates, and dust removal knives. In the main carding section, components such as cylinders, doffers, and flats further comb and mix the fibers. Finally, in the sliver forming section, components such as stripping rollers, bell mouths, large pressure rollers, and coilers integrate the fibers into slivers and store them. In order to improve the finished product effect of high-count worsted cashmere yarn, gold and silver threads are placed in the slivers during the carding process to achieve a wrinkle-free and iron-free effect after washing.

[0004] Because tampons are made of a soft material, they are subject to mechanical compression during the tampon forming process. This can cause the metallic yarns to deform and shift within the tampon, affecting the final product's quality and appearance. To address this, we propose a high-count worsted cashmere yarn processing technology and carding device. Summary of the Invention

[0005] The purpose of this invention is to provide a high-count worsted cashmere yarn processing technology and carding device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a carding device for high-count worsted cashmere yarn processing, comprising a machine body, an installation frame provided on one side of the machine body, a receiving hopper rotatably connected inside the installation frame, a feeding port opened at the top of the installation frame, and installation plates fixedly connected to both sides of the top of the installation frame, with two installation rods rotatably connected between the installation plates, and a threaded rod fixedly connected to each installation rod, the two ends of each threaded rod having opposite thread directions;

[0007] A load-bearing bracket is fixedly connected to one of the mounting plates on the top of the mounting frame. A material distribution seat is fixedly connected to the end of the load-bearing bracket away from the mounting plate. The material distribution seat has several annularly distributed material distribution holes. A limit seat is fixedly connected to the bottom of the material distribution seat. A wire drum is fixedly connected to the bottom of the limit seat.

[0008] The bottom of the material distribution seat is rotatably connected to a toothed ring, which is sleeved outside the limiting seat. A sleeve is fixedly connected to one side of the bottom of the toothed ring. An "L"-shaped limiting frame is slidably sleeved on the end of the sleeve away from the toothed ring. A baffle is fixedly connected to the end of the limiting frame away from the sleeve. The baffle is located on the side of the wire drum. A guide slope is provided on the side of the baffle away from the wire drum. Several limiting grooves are opened on the side of the baffle.

[0009] Preferably, a winding drum is rotatably connected to the inner top wall of the spool, and gold and silver wire is wound on the winding drum.

[0010] Preferably, the top of the material distribution seat has an installation cavity, and a protective plate is fixedly connected to the top of the material distribution seat. The protective plate is located above the installation cavity and has several heat dissipation holes.

[0011] Preferably, the bottom of the material distribution seat is rotatably connected to a drive gear that meshes with the gear ring. The gear ring and the drive gear are both located between each material distribution hole. A motor is fixedly connected inside the mounting cavity. The output end of the motor is fixedly connected to the drive gear. A storage battery is fixedly connected inside the mounting cavity.

[0012] Preferably, the bottom of the load-bearing bracket is fixedly connected to a wire harness ring via the frame body, and the wire harness ring is located directly below the wire spool.

[0013] Preferably, a motor is fixedly connected to one of the mounting plates on the top of the mounting frame, the output end of the motor is fixedly connected to one of the mounting rods, and two meshing transmission gears are rotatably connected to the mounting plate on the side of the mounting frame away from the motor, each of the transmission gears being fixedly connected to the mounting rod on the same side.

[0014] Preferably, the limiting frame has several evenly distributed scale grooves on one end near the sleeve, and the sleeve and the limiting frame are temporarily limited by fastening screws.

[0015] Preferably, a fixed bracket is fixedly connected to the top of the mounting frame, and two mounting seats are slidably connected to the fixed bracket. Each mounting seat is rotatably connected to a transmission wheel, and the transmission wheel at the top of the fixed bracket is located directly above the material distribution seat.

[0016] Preferably, a main cotton roll and a spare cotton roll are respectively provided on the side of the machine body away from the mounting frame. A licker-in roller, a feed roller, a cylinder and a doffer are rotatably connected inside the machine body. A movable cover plate is installed on the top of the cylinder via a drive roller. A discharge port is opened on the side of the machine body near the mounting frame. Several drive rollers are rotatably connected on the side of the machine body near the discharge port.

[0017] A specific processing technology for high-count worsted cashmere yarn includes the following steps:

[0018] S1: First, the fabric is fed into the machine body through the main cotton roll. Then, the cotton material is held and fed by the cotton feed roller to ensure that the cotton layer can enter the licker-in roller evenly and stably. The licker-in roller then performs preliminary combing and impurity removal on the cotton layer, separating the cotton fibers into finer fiber bundles and removing impurities and short fibers. At this time, the cotton material will enter the cylinder. The cylinder can peel off the fibers that have been preliminarily combed by the licker-in roller and bring them into the movable cover plate area. Through the movable cover plate, the fibers are further finely combed, straightened and evenly mixed. Then the fibers are transferred to the doffer. The doffer can then condense the fibers on the surface of the cylinder into a fiber layer. During the condensation process, the fibers are further combed and evenly mixed. Finally, the cotton layer fibers are driven by the drive roller and discharged through the outlet.

[0019] S2: After the cotton fiber is discharged from the outlet, one end of it is placed on the drive wheel and then the other end is separated into equal parts equal to the number of distribution holes. The fibers are then passed through each distribution hole. At this time, the extension and retraction length of the limit frame and the sleeve are adjusted according to the thickness of the cotton fiber in the distribution hole, so that the baffle can better detect cotton fibers of different thicknesses.

[0020] S3: Then, pull out the end of the gold and silver thread and place it between the cotton fibers. Pass it through the binding ring. During the process of merging the cotton fibers and the gold and silver thread, the motor can be started to drive the drive gear to rotate. During the rotation of the drive gear, the gear ring can drive the sleeve and the limit frame to rotate around the spool. At this time, the cotton fibers on the side of the spool can be detected by the baffle. If the cotton fibers on one side are too thick, the cotton fibers on that side will contact the baffle. At this time, the excess part of the cotton fibers on that side can be pulled to the other side by the limit groove on the baffle. As the cotton fibers are pulled, the tension of the cotton fibers themselves will also provide a counterforce. When the baffle pulls the part of the cotton fibers to a certain extent, the cotton fibers will pop out from the limit groove. At this time, the limit provided by the binding ring can make the part of the cotton fibers in the adjusted position, so that the thickness of the cotton fibers on the outside of the gold and silver thread is relatively uniform.

[0021] S4: Next, place the ends of the cotton fibers and gold and silver threads between two threaded rods. Then, turn on the motor to drive the connected mounting rod to rotate. During the rotation of the mounting rod, two transmission gears will drive the other mounting rod to rotate in the opposite direction. At this time, the two threaded rods rotating in opposite directions will compact the cotton fibers and gold and silver threads. During the compaction process, the opposite threads at both ends of the threaded rods will cause the cotton fibers to continuously move towards the center, making the cotton fibers and gold and silver threads adhere more tightly. Then, through the transmission effect of the threaded rods, the cotton sliver after the cotton fibers and gold and silver threads are combined can be transported into the receiving hopper for storage.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. This invention uses a dispensing hole to powder cotton fibers, ensuring they are evenly distributed on the outside of the yarn drum. Then, the gold and silver threads inside the yarn drum are pulled out and passed through the binding ring along with the cotton fibers. This allows the gold and silver threads to be positioned within the cotton fibers, thus increasing the strength of the combined cotton sliver. During this process, a motor drives a drive gear, which in turn drives a gear ring. The gear ring then drives a limiting frame to rotate around the outside of the yarn drum. At this time, the guide slope of the baffle allows for the detection of each cotton fiber located outside the yarn drum. Excess cotton fibers are displaced through the limiting groove, ensuring the gold and silver threads remain in the center of the cotton fibers. This prevents the gold and silver threads from shifting due to sliver deformation, which could affect the final product's quality and performance. This effectively improves the device's auxiliary function after cotton carding.

[0024] 2. By adjusting the telescopic length of the limiting frame and the sleeve, the position of the baffle can be adjusted according to the distance between the cotton fibers and the wire spool between the distributing hole and the wire binding ring, so that it is as close as possible to the cotton fibers in that part. When there are more cotton fibers on one side of the wire spool, the baffle can transfer the excess cotton fibers in that part more quickly and distribute them to other positions, which further improves the auxiliary function of the device when merging cotton fibers and gold and silver threads.

[0025] 3. This invention utilizes the opposite threads at both ends of the threaded rods. When the cotton sliver contacts the threaded rods, a motor, in conjunction with two transmission gears, causes the two threaded rods to rotate in opposite directions. The threaded structure of these two rotating rods allows the outer cotton fibers to move towards the center. Combined with the pulling force generated by the rotation of the threaded rods on the cotton fibers, this further improves the tightness between the gold and silver threads and the cotton fibers. Furthermore, the rotation of the two threaded rods allows for the transmission of the cotton fibers, enabling them to fall into the collection bin more quickly. This effectively improves the tightness between the cotton fibers and the gold and silver threads, preventing a loose connection that could lead to poor quality in the final product. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the internal structure of the body of the present invention;

[0028] Figure 3 This is a schematic diagram of the mounting frame structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the mounting plate and its connecting components of the present invention;

[0030] Figure 5 This is a schematic diagram of the material distribution seat structure of the present invention;

[0031] Figure 6 This is a schematic diagram of the cross-sectional structure of the tubing of the present invention;

[0032] Figure 7 This is a schematic diagram of the cross-sectional structure of the material distribution seat of the present invention;

[0033] Figure 8 This is a schematic diagram of the limiting frame and its connecting components of the present invention;

[0034] Figure 9 This is a schematic diagram of the fixed support structure of the present invention;

[0035] Figure 10 For the present invention Figure 8 The diagram shows an enlarged view of area A.

[0036] In the diagram: 1. Machine body; 11. Main cotton roll; 12. Spare cotton roll; 13. Licking roller; 14. Feed roller; 15. Cylinder; 16. Movable cover plate; 17. Doffer; 18. Drive roller; 19. Discharge port; 2. Mounting frame; 21. Take-up hopper; 3. Fixed bracket; 31. Mounting base; 32. Drive wheel; 4. Mounting plate; 41. Mounting rod; 42. Threaded rod; 43. Motor; 44. Transmission. 5. Gear; 6. Load-bearing bracket; 7. Material distribution seat; 8. Material distribution hole; 9. Mounting cavity; 10. Protective plate; 11. Limiting seat; 12. Wire drum; 13. Winding drum; 14. Gold and silver wire; 15. Gear ring; 16. Sleeve; 17. Limiting bracket; 18. Scale groove; 19. Baffle; 20. Guide slope; 21. Limiting groove; 22. Drive gear; 33. Motor; 44. Battery; 55. Wire harness ring. Detailed Implementation

[0037] 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.

[0038] Please see Figure 1-10 This invention provides a technical solution: a carding device for high-count worsted cashmere yarn processing, comprising a machine body 1, an mounting frame 2 on one side of the machine body 1, a receiving hopper 21 rotatably connected inside the mounting frame 2, and a drive mechanism motor inside the mounting frame 2, which drives the receiving hopper 21 to rotate, so that the cotton slivers entering the receiving hopper 21 can be arranged in a spiral shape, making the cotton slivers more neatly placed. A feed inlet is opened at the top of the mounting frame 2. A main cotton roll 11 and a spare cotton roll 12 are respectively arranged on the side of the machine body 1 away from the mounting frame 2. Cashmere cotton material is wound on both the main cotton roll 11 and the spare cotton roll 12. A licker-in roller 13, a feed roller 14, a cylinder 15 and a doffer 17 are rotatably connected inside the machine body 1. A movable cover plate 16 is installed on the top of the cylinder 15 through a drive roller. A discharge port 19 is opened on the side of the machine body 1 near the mounting frame 2. Several transmission rollers 18 are rotatably connected inside the machine body 1 near the discharge port 19.

[0039] Furthermore, both the main cotton roll 11 and the spare cotton roll 12 are wound with cashmere cotton material. The main cotton roll 11 and the spare cotton roll 12 are rotatably connected to the machine body 1. The main cotton roll 11 feeds the fabric into the machine body 1. Then, the cotton material is held and fed by the feed roller 14 to ensure that the cotton layer can enter the licker-in roller 13 evenly and stably. After that, the licker-in roller 13 performs preliminary combing and impurity removal on the cotton layer, separating the cotton fibers into finer fiber bundles and removing impurities and short fibers. At this time, the cotton material will enter the cylinder 15, where the cylinder 15 can then drive the licker-in roller. The pre-combed fibers are stripped and brought into the area of ​​the movable cover plate 16. Through the movable cover plate 16, the fibers are further combed, straightened and evenly mixed. Then the fibers are transferred to the doffer 17. The doffer 17 can then condense the fibers on the surface of the cylinder 15 into a fiber layer. During the condensation process, the fibers are further combed and evenly mixed. Then the cotton layer fibers are driven by the transmission roller 18 and discharged through the discharge port 19. The receiving hopper 21 can collect and store the combined cotton slivers for subsequent spinning.

[0040] Combined with appendix Figure 1 , Figure 3 and Figure 9As shown, a fixed bracket 3 is fixedly connected to the top of the mounting frame 2. Two mounting seats 31 are slidably connected to the fixed bracket 3. Each mounting seat 31 is equipped with an adjustment knob. By rotating the knob, the mounting seat 31 can be loosened from the fixed bracket 3. At this time, the position of the transmission wheel 32 can be adjusted by adjusting the position of the mounting seat 31. Then, by rotating the adjustment knob in the opposite direction, the mounting seat 31 can be tightened and the position of the transmission wheel 32 can be fixed and limited. Each mounting seat 31 is rotatably connected to a transmission wheel 32.

[0041] Furthermore, when the cotton fiber is discharged from the outlet 19, the cotton fiber is in the form of a strip. At this time, one end of the cotton fiber strip is placed on each of the transmission wheels 32 and the end is lowered. The transmission wheels 32 can then guide the cotton fiber to better enter the subsequent material distribution process.

[0042] Combined with appendix Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 10As shown, mounting plates 4 are fixedly connected to both sides of the top of the mounting frame 2. Two mounting rods 41 are rotatably connected between the mounting plates 4. Each mounting rod 41 is fixedly connected to a threaded rod 42. The two ends of each threaded rod 42 have opposite thread directions. When the cotton strip comes into contact with the threaded rod 42, the two oppositely rotating threaded rods 42 can use their thread structure to make the outer cotton layer fibers move towards the center, improving the tightness between the gold and silver threads 62 and the cotton layer fibers. A motor 43 is fixedly connected to one of the mounting plates 4 at the top of the mounting frame 2. The output end of the motor 43 is fixedly connected to one of the mounting rods 41. Two meshing transmission gears are rotatably connected to the mounting plate 4 on the side of the mounting frame 2 away from the motor 43. 44. Each transmission gear 44 is fixedly connected to its mounting rod 41 on the same side. A load-bearing bracket 5 is fixedly connected to one of the mounting plates 4 on the top of the mounting frame 2. A material distribution seat 51 is fixedly connected to the end of the load-bearing bracket 5 away from the mounting plate 4. The transmission wheel 32 on the top of the fixed bracket 3 is located directly above the material distribution seat 51. Several annularly distributed material distribution holes 52 are opened on the material distribution seat 51. An installation cavity 53 is opened on the top of the material distribution seat 51. A protective plate 54 is fixedly connected to the top of the material distribution seat 51. The protective plate 54 is located above the installation cavity 53. Several heat dissipation holes are opened on the protective plate 54. Through the cooperation of the protective plate 54 and the material distribution seat 51, the components in the installation cavity 53 can be protected. A limit seat 55 is fixedly connected to the bottom of the material distribution seat 51. A wire drum 6 is fixedly connected to the bottom of the limiting seat 55. A winding drum 61 is rotatably connected to the inner top wall of the wire drum 6. Gold and silver wire 62 is wound on the winding drum 61. When the gold and silver wire 62 is pulled out of the wire drum 6, the force generated by pulling the gold and silver wire 62 can drive the winding drum 61 to rotate, making the gold and silver wire 62 smoother when it is pulled out of the wire drum 6. A toothed ring 7 is rotatably connected to the bottom of the distributing seat 51. The toothed ring 7 is sleeved on the outside of the limiting seat 55. A sleeve 71 is fixedly connected to one side of the bottom of the toothed ring 7. An "L"-shaped limiting frame 72 is slidably fitted on the end of the sleeve 71 away from the toothed ring 7. Several evenly distributed scale grooves 73 are opened on the end of the limiting frame 72 near the sleeve 71. The sleeve 71 and the limiting frame 72 are temporarily limited by fastening screws. A baffle 74 is fixedly connected to the end of the support frame 72 away from the sleeve 71. The baffle 74 is located on the side of the spool 6. A guide slope 75 is provided on the side of the baffle 74 away from the spool 6. The cotton fibers in the part between the dispensing hole 52 and the bundle ring 9 are in a cone-shaped inclined state. At this time, the guide slope 75 is provided to allow the baffle 74 to better detect the thickness of the cotton fibers in this part, and to avoid the problem that the top corners of the square baffle 74 are easy to get caught on the cotton fibers, which may cause damage to the cotton fibers. Several limiting grooves 76 are opened on the side of the baffle 74. The bottom of the dispensing seat 51 is rotatably connected to a drive gear 8 that meshes with the gear ring 7. The gear ring 7 and the drive gear 8 are both located between each dispensing hole 52. A motor 81 is fixedly connected in the mounting cavity 53.The output end of motor 81 is fixedly connected to drive gear 8. A storage battery 82 is fixedly connected inside mounting cavity 53, providing power to motor 81 to maintain its normal operation. A wire harness 9 is fixedly connected to the bottom of the support bracket 5 via the frame. The wire harness 9 is located directly below the wire drum 6 and above one side of the take-up hopper 21. When the wire harness 9 enters the take-up hopper 21, it descends from the inner wall of the take-up hopper 21 and rotates, making the wires more neatly arranged inside.

[0043] Furthermore, after the cotton fibers pass around the transmission wheel 32, one end is divided into the same number of strips as the number of distribution holes 52, and the fibers are passed through each distribution hole 52. At this time, the extension and retraction lengths of the limiting frame 72 and the sleeve 71 are adjusted according to the thickness of the cotton fibers in the distribution holes 52, so that the distance between the edge of the baffle 74 and the side of the cotton fibers on the spool 6 is minimized as much as possible. After adjustment, the end of the gold and silver thread 62 is pulled out, placed between the cotton fibers, and passed through the binding ring 9. During the process of merging the cotton fibers and the gold and silver thread 62, The motor 81 can be started, causing the drive gear 8 to rotate. During the rotation of the drive gear 8, the gear ring 7 rotates, causing the sleeve 71 and the limiting bracket 72 to rotate around the spool 6. At this time, the cotton fibers located on the side of the spool 6 can be detected by the baffle 74. If the cotton fibers on one side are too thick, the cotton fibers on that side will contact the baffle 74. At this time, the limiting groove 76 on the baffle 74 can pull the excess part of the cotton fibers on that side to the other side. As the cotton fibers are pulled, The tension of the cotton fibers themselves also provides a counterforce. When the baffle 74 pulls the cotton fibers to a certain extent, the cotton fibers will pop out from the limiting groove 76. At this time, the limiting provided by the wire loop 9 can keep the cotton fibers in the adjusted position, so that the thickness of the cotton fibers on the outside of the gold and silver thread 62 is relatively uniform. Finally, the end of the cotton strip after the cotton fibers and gold and silver thread 62 are combined is placed between the two threaded rods 42. At this time, the motor 43 is turned on, which drives the mounting rod 41 connected to it to rotate. 1. During the rotation process, two transmission gears 44 can work together to drive another mounting rod 41 to rotate in the opposite direction. At this time, two threaded rods 42 rotating in opposite directions work together to compact the cotton fiber and gold and silver thread 62. During the compaction process, the opposite threads at both ends of the threaded rod 42 cause the cotton fiber to continuously move towards the middle, making the cotton fiber and gold and silver thread 62 fit more tightly. Then, through the transmission effect of the threaded rod 42, the cotton strip after the cotton fiber and gold and silver thread 62 are combined can be transported into the receiving bucket 21 for storage.

[0044] A specific processing technology for high-count worsted cashmere yarn includes the following steps:

[0045] S1: First, the fabric is fed into the machine body 1 through the main cotton roll 11. Then, the cotton material is held and fed to the cotton layer by the cotton feed roller 14 to ensure that the cotton layer can enter the licker-in roller 13 evenly and stably. Then, the licker-in roller 13 performs preliminary combing and impurity removal on the cotton layer, separating the cotton fibers into finer fiber bundles and removing impurities and short fibers. At this time, the cotton material will enter the cylinder 15. The cylinder 15 can peel off the fibers that have been preliminarily combed by the licker-in roller 13 and bring them into the area of ​​the movable cover plate 16. Through the movable cover plate 16, the fibers are further finely combed, straightened and evenly mixed. Then, the fibers are transferred to the doffer 17. Then, the doffer 17 can condense the fibers on the surface of the cylinder 15 into a fiber layer. During the condensation process, the fibers are further combed and evenly mixed. Then, the cotton layer fibers are driven by the drive roller 18 and discharged through the discharge port 19.

[0046] S2: After the cotton fiber is discharged from the outlet 19, one end of it is placed on the transmission wheel 32 and then the other end is separated into equal parts equal to the number of distribution holes 52. The fibers are then passed through each distribution hole 52. At this time, the extension and retraction length of the limit frame 72 and the sleeve 71 are adjusted according to the thickness of the cotton fiber in the distribution hole 52, so that the baffle 74 can better detect cotton fibers of different thicknesses.

[0047] S3: Next, pull out the end of the gold and silver thread 62 and place it between the cotton fibers. Pass it through the binding ring 9. During the process of merging the cotton fibers and the gold and silver thread 62, the motor 81 can be started, causing the drive gear 8 to rotate. As the drive gear 8 rotates, it drives the gear ring 7 to rotate. At this time, the gear ring 7 drives the sleeve 71 and the limiting bracket 72 to rotate around the thread drum 6. The baffle 74 can then be used to detect the cotton fibers located on the side of the thread drum 6. If the cotton fibers on one side are too thick, then the cotton fibers on that side will... When in contact with the baffle 74, the excess part of the cotton fiber on this side can be pulled to the other side through the limiting groove 76 on the baffle 74. As the cotton fiber is pulled, the tension of the cotton fiber itself will also provide a reverse force. When the baffle 74 pulls this part of the cotton fiber to a certain extent, the cotton fiber will pop out from the limiting groove 76. At this time, the limiting provided by the wire binding ring 9 can make this part of the cotton fiber be in the adjusted position, so that the thickness of the cotton fiber on the outside of the gold and silver thread 62 is relatively uniform.

[0048] S4: Next, place the ends of the cotton fiber and the gold and silver thread 62 between the two threaded rods 42. At this time, turn on the motor 43 to drive the connected mounting rod 41 to rotate. During the rotation of the mounting rod 41, it can drive the other mounting rod 41 to rotate in the opposite direction through the cooperation of two transmission gears 44. At this time, the cotton fiber and the gold and silver thread 62 are compacted through the cooperation of the two threaded rods 42 rotating in opposite directions. During the compaction process, the cotton fiber is continuously brought closer to the middle through the opposite thread structure at both ends of the threaded rod 42, so that the cotton fiber and the gold and silver thread 62 are more tightly attached. Then, through the transmission effect of the threaded rod 42, the cotton strip after the cotton fiber and the gold and silver thread 62 are combined can be transported into the receiving bucket 21 for storage.

[0049] Working principle: First, install the device in the designated location, then turn on the power. After placing the main cotton roll 11 and the spare cotton roll 12, it is ready to start working.

[0050] The fabric is fed into the machine body 1 through the main cotton roll 11. Then, the cotton material is held and fed by the cotton feed roller 14 to ensure that the cotton layer can enter the licker-in roller 13 evenly and stably. The licker-in roller 13 then performs preliminary combing and impurity removal on the cotton layer, separating the cotton fibers into finer fiber bundles and removing impurities and short fibers. At this time, the cotton material enters the cylinder 15. The cylinder 15 can peel off the fibers that have been preliminarily combed by the licker-in roller 13 and bring them into the area of ​​the movable cover plate 16. Through the movable cover plate 16, the fibers are further finely combed, straightened and evenly mixed. Then, the fibers are transferred to the doffer 17. The doffer 17 can then condense the fibers on the surface of the cylinder 15 into a fiber layer. During the condensation process, the fibers are further combed and evenly mixed. Finally, the cotton layer fibers are driven by the drive roller 18 and discharged through the outlet 19.

[0051] When the cotton fibers are discharged from the outlet 19, they are in strip shape. One end of each fiber strip is placed on the drive wheels 32, and the end is lowered. The drive wheels 32 guide the cotton fibers. After the fibers pass over the drive wheels 32, one end is divided into the same number of strips as the number of distribution holes 52, and these strips are passed through each distribution hole 52. The thickness of the cotton fibers within the distribution holes 52 is used to adjust the extension length of the limit frame 72 and the sleeve 71, minimizing the distance between the edge of the baffle 74 and the side of the spool 6. Afterwards, the end of the gold and silver thread 62 is pulled out and placed between the cotton fibers, and then passed through the binding ring 9. During the process of merging the cotton fibers and the gold and silver thread 62, the motor 81 can be started to drive the drive gear 8 to rotate. During the rotation of the drive gear 8, the gear ring 7 can rotate. At this time, the gear ring 7 drives the sleeve 71 and the limiting bracket 72 to rotate around the thread drum 6. At this time, the cotton fibers located on the side of the thread drum 6 can be detected by the baffle 74. If the cotton fibers on one side are too thick, the cotton fibers on that side will contact the baffle 74. At this time, the limiting groove 76 on the baffle 74 can be used to limit the cotton fibers. The excess portion of the cotton fiber on one side is pulled to the other side. As the cotton fiber is pulled, its own tension provides a counterforce. When the baffle 74 pulls this portion of the cotton fiber to a certain extent, the cotton fiber will pop out from the limiting groove 76. At this time, the limiting provided by the wire binding ring 9 can keep this portion of the cotton fiber in the adjusted position, thus making the thickness of the cotton fiber on the outside of the gold and silver thread 62 relatively uniform. Finally, the end of the cotton strip after the cotton fiber and gold and silver thread 62 are combined is placed between the two threaded rods 42. At this time, the motor 43 is turned on to make it... The mounting rod 41 connected to it rotates. During the rotation, the mounting rod 41 can drive another mounting rod 41 to rotate in the opposite direction through the cooperation of two transmission gears 44. At this time, the cotton fiber and gold and silver thread 62 are compacted through the cooperation of two threaded rods 42 rotating in opposite directions. During the compaction process, the opposite threads at both ends of the threaded rod 42 make the cotton fiber continuously move towards the middle, making the cotton fiber and gold and silver thread 62 fit more tightly. Then, through the transmission effect of the threaded rod 42, the cotton sliver after the cotton fiber and gold and silver thread 62 are combined can be transported into the receiving hopper 21 for storage.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carding device for high-count worsted cashmere yarn processing, comprising a machine body (1), wherein a mounting frame (2) is provided on one side of the machine body (1), a receiving hopper (21) is rotatably connected inside the mounting frame (2), and a feeding port is provided at the top of the mounting frame (2), characterized in that: Mounting plates (4) are fixedly connected to both sides of the top of the mounting frame (2). Two mounting rods (41) are rotatably connected between the mounting plates (4). Each mounting rod (41) is fixedly connected to a threaded rod (42). The two ends of each threaded rod (42) have opposite thread directions. A motor (43) is fixedly connected to one of the mounting plates (4) at the top of the mounting frame (2). The output end of the motor (43) is fixedly connected to one of the mounting rods (41). Two meshing transmission gears (44) are rotatably connected to the mounting plate (4) on the side of the mounting frame (2) away from the motor (43). Each transmission gear (44) is fixedly connected to the mounting rod (41) on the same side. A load-bearing bracket (5) is fixedly connected to one of the mounting plates (4) at the top of the mounting frame (2). A material distribution seat (51) is fixedly connected to one end of the load-bearing bracket (5) away from the mounting plate (4). A plurality of annularly distributed material distribution holes (52) are opened on the material distribution seat (51). An installation cavity (53) is opened at the top of the material distribution seat (51). A limiting seat (55) is fixedly connected to the bottom of the material distribution seat (51). A wire drum (6) is fixedly connected to the bottom of the limiting seat (55). A winding drum (61) is rotatably connected to the inner top wall of the wire drum (6). Gold and silver wires (62) are wound on the winding drum (61). The bottom of the material distribution seat (51) is rotatably connected to a gear ring (7), which is sleeved on the outside of the limiting seat (55). A sleeve (71) is fixedly connected to one side of the bottom of the gear ring (7). An "L"-shaped limiting frame (72) is slidably sleeved on the end of the sleeve (71) away from the gear ring (7). A baffle (74) is fixedly connected to the end of the limiting frame (72) away from the sleeve (71). The baffle (74) is located on the side of the wire drum (6). A guide slope (75) is provided on the side of the baffle (74) away from the wire drum (6). An opening is provided on the side of the baffle (74). There are several limiting grooves (76). The bottom of the material distribution seat (51) is rotatably connected to a drive gear (8) that meshes with the gear ring (7). The gear ring (7) and the drive gear (8) are located between each material distribution hole (52). A motor (81) is fixedly connected in the mounting cavity (53). The output end of the motor (81) is fixedly connected to the drive gear (8). A storage battery (82) is fixedly connected in the mounting cavity (53). A wire harness ring (9) is fixedly connected to the bottom of the load-bearing bracket (5) through the frame. The wire harness ring (9) is located directly below the wire drum (6).

2. The carding device for high-count worsted cashmere yarn processing according to claim 1, characterized in that: A protective plate (54) is fixedly connected to the top of the material distribution seat (51). The protective plate (54) is located above the mounting cavity (53), and several heat dissipation holes are provided on the protective plate (54).

3. The carding device for high-count worsted cashmere yarn processing according to claim 2, characterized in that: The limiting frame (72) has several evenly distributed scale grooves (73) on one end near the sleeve (71), and the sleeve (71) and the limiting frame (72) are temporarily limited by fastening screws.

4. The carding device for high-count worsted cashmere yarn processing according to claim 3, characterized in that: The top of the mounting bracket (2) is fixedly connected to a fixed bracket (3), and two mounting seats (31) are slidably connected on the fixed bracket (3). Each mounting seat (31) is rotatably connected to a transmission wheel (32), and the transmission wheel (32) at the top of the fixed bracket (3) is located directly above the material distribution seat (51).

5. The carding device for high-count worsted cashmere yarn processing according to claim 4, characterized in that: The machine body (1) is provided with a main cotton roll (11) and a spare cotton roll (12) on the side away from the mounting frame (2). Inside the machine body (1), a licker-in roller (13), a cotton feed roller (14), a cylinder (15) and a doffer (17) are rotatably connected. The top of the cylinder (15) is equipped with a movable cover plate (16) through a drive roller. The machine body (1) is provided with a discharge port (19) on the side near the mounting frame (2). Inside the machine body (1), a number of drive rollers (18) are rotatably connected on the side near the discharge port (19).

6. A processing technology for high-count worsted cashmere yarn, characterized in that: The carding device for high-count worsted cashmere yarn processing according to claim 5 specifically includes the following steps: S1: First, the fabric is fed into the machine body (1) through the main cotton roll (11). Then, the cotton material is held and fed to the cotton layer through the cotton feed roller (14) to ensure that the cotton layer can enter the licker-in roller (13) evenly and stably. Then, the cotton layer is initially combed and impurities are removed through the licker-in roller (13), separating the cotton fibers into finer fiber bundles and removing impurities and short fibers. At this time, the cotton material will enter the cylinder (15). At this time, the cylinder (15) peels off the fibers that have been initially combed by the licker-in roller (13) and brings them into the area of ​​the movable cover plate (16). Through the movable cover plate (16), the fibers are further finely combed, straightened and evenly mixed. Then, the fibers are transferred to the doffer (17). Then, the doffer (17) condenses the fibers on the surface of the cylinder (15) into a fiber layer. During the condensation process, the fibers are further combed and evenly mixed. Then, the cotton layer fibers are driven by the transmission roller (18) so that the cotton layer fibers are discharged through the outlet (19). S2: After the cotton fiber is discharged from the outlet (19), one end of the cotton fiber is placed on the transmission wheel (32), and the cotton fiber is separated into equal parts with the same number of distribution holes (52). The cotton fiber is then passed through each distribution hole (52). At this time, the extension length of the limit frame (72) and the sleeve (71) is adjusted according to the thickness of the cotton fiber in the distribution hole (52), so that the baffle (74) can better detect cotton fibers of different thicknesses. S3: Then, pull out the end of the gold and silver thread (62), place the gold and silver thread (62) between each cotton layer fiber, and pass the gold and silver thread (62) through the binding ring (9). During the process of merging the cotton layer fiber and the gold and silver thread (62), start the motor (81) so that the motor (81) drives the drive gear (8) to rotate. During the rotation of the drive gear (8), it drives the gear ring (7) to rotate. At this time, the gear ring (7) drives the sleeve (71) and the limit frame (72) to rotate around the wick (6). At this time, the cotton layer fiber located on the side of the wick (6) is detected by the baffle (74). If the cotton layer fiber on one side is too thick, At this time, the excessively thick cotton fiber will come into contact with the baffle (74). At this time, the excess part of the excessively thick cotton fiber will be pulled by the limiting groove (76) on the baffle (74) and pulled to the other side. As the cotton fiber is pulled, the tension of the cotton fiber itself will also provide a reverse force. When the baffle (74) pulls the part of the cotton fiber to a certain extent, the cotton fiber will pop out from the limiting groove (76). At this time, the limiting force provided by the wire ring (9) will make the part of the cotton fiber in the adjusted position, so that the thickness of the cotton fiber on the outside of the gold and silver wire (62) is relatively uniform. S4: Then, place the ends of the cotton fiber and the gold and silver thread (62) between two threaded rods (42). At this time, turn on the motor (43) so that the motor (43) drives the connected mounting rod (41) to rotate. During the rotation of the mounting rod (41), the two transmission gears (44) cooperate to drive the other mounting rod (41) to rotate in the opposite direction. At this time, the two threaded rods (42) rotating in opposite directions cooperate to compact the cotton fiber and the gold and silver thread (62). During the compaction process, the opposite thread structure at both ends of the threaded rod (42) makes the cotton fiber continuously move towards the middle, making the cotton fiber and the gold and silver thread (62) fit more tightly. Then, through the transmission effect of the threaded rod (42), the cotton strip after the cotton fiber and the gold and silver thread (62) are combined is transported to the receiving bucket (21) for storage.

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