A carding device for textile yarn processing

Abstract

The utility model discloses a cotton combing device for textile yarn processing, including cotton combing storehouse, the upper end of cotton combing storehouse left side surface is provided with drive storehouse no.

Description

Technical Field

[0001] This utility model relates to the field of textile yarn processing technology, specifically a carding device for textile yarn processing. Background Technology

[0002] Textile yarn processing is the process of processing textile fibers into yarn through a series of physical and mechanical methods. It involves core processes such as raw material preparation, opening, carding, drawing, drafting, twisting and winding. The selection of processes and process design directly affect the quality and performance of yarn and the quality of subsequent fabrics.

[0003] In the prior art, patent CN222182599U discloses a carding device for textile yarn processing, including a carding box, a support frame fixedly connected to the bottom of the carding box, a discharge port and a conveying port respectively opened at both ends of the carding box, a guide roller rotatably connected inside the discharge port and the conveying port, a baffle bar horizontally fixedly connected inside the carding box, the two ends of the baffle bar being fixedly connected to opposite sides inside the carding box, the top of the baffle bar being ring-shaped, a cleaning mechanism being provided on the top of the baffle bar, a pressing mechanism being provided inside the carding box, and two cross frames fixedly connected to one end of the carding box near the discharge port, with a take-up roller rotatably connected between the two cross frames; This carding device used for textile yarn processing has some problems. It lacks an auxiliary feeding mechanism, and the cotton fibers do not receive enough support, which cannot reliably guarantee the continuous feeding of cotton fibers and affects the continuity of the carding process for textile yarn. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a carding device for textile yarn processing. The device uses the periodic flipping and vertical periodic movement of two flippers to achieve vertical compression of cotton fibers, thereby achieving auxiliary feeding of cotton fibers and ensuring the continuity of the carding operation of textile yarn. This can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a carding device for processing textile yarn, comprising a carding chamber, a drive chamber one disposed at the upper end of the left side surface of the carding chamber, a drive chamber two disposed at the lower end of the left side surface of the carding chamber, a drive chamber three disposed at the upper end of the rear side surface of the carding chamber, a feed hopper disposed at the rear end of the carding chamber, and an auxiliary feeding mechanism. Auxiliary feeding mechanism: It includes guide grooves, slide cylinders, rotating shafts, flaps, and sliding handles. The guide grooves are symmetrically arranged inside the feed hopper. The two rear guide grooves penetrate the rear inner wall of the carding chamber. Slide cylinders are slidably connected inside the guide grooves. Rotating shafts are rotatably connected between the interiors of two longitudinally adjacent slide cylinders. Flaps are fixedly connected to the middle of the outer surface of the rotating shaft. Sliding handles are fixedly connected to the rear end between the two rear slide cylinders. The sliding handles are located inside the drive chamber. The periodic flipping and vertical periodic movement of the two flaps realize the vertical compression of cotton fibers, thereby realizing the auxiliary feeding of cotton fibers and ensuring the continuity of the carding operation of textile yarn.

[0006] Furthermore, a controller is provided in the middle of the left side surface of the drive compartment 2. The input terminal of the controller is electrically connected to an external power source to control various electrical appliances.

[0007] Furthermore, the auxiliary feeding mechanism also includes a drive handle, a sealing plate, a motor, and gears. The motor is located in the middle of the rear surface of the drive chamber three. The front end of the output shaft of the motor is fixedly connected to the drive handle, and the front end of the drive handle is fixedly connected to the sliding column. The sliding handle has a sliding groove inside, and the inside of the sliding groove is slidably connected to the outer surface of the sliding column. Gears are fixedly connected to the rear end of the rotating shaft. Rack plates are fixedly connected to the inner walls of the left and right sides of the drive chamber three. The gears are meshed with the horizontally adjacent rack plates. A sealing plate is fixedly connected to the end of the two horizontally adjacent slide cylinders near the center of the feed hopper. The input end of the motor is electrically connected to the output end of the controller, providing driving force for the periodic flipping and vertical periodic movement of the two flip plates.

[0008] Furthermore, a cylinder roller is rotatably connected inside the carding chamber, a doffer roller is rotatably connected to the front end of the carding chamber, a licker-in roller is rotatably connected to the rear end of the carding chamber, and a feed roller is rotatably connected to the rear end of the carding chamber. The left ends of the feed roller, licker-in roller, and doffer roller all extend into the interior of the drive chamber, thereby realizing the dispersion and carding of cotton fibers.

[0009] Furthermore, a drive pulley two is fixedly connected to the left end of the doffer roller, and a driven pulley two is fixedly connected to the left end of the licker-in roller. The drive pulley two and the driven pulley two are connected by a transmission belt two. A drive gear is fixedly connected to the left end of the licker-in roller, and a driven gear is fixedly connected to the left end of the feed roller. The driven gear and the drive gear are meshed together. A motor three is provided at the front end of the left side surface of the drive chamber two. The right end of the output shaft of the motor three is fixedly connected to the left end of the doffer roller. A motor four is provided in the middle of the right side surface of the carding chamber. The left end of the output shaft of the motor four is fixedly connected to the right end of the cylinder roller. The input ends of the motor three and the motor four are both electrically connected to the output end of the controller to provide driving force for the carding operation of the textile yarn.

[0010] Furthermore, two synchronous belt rollers are rotatably connected to the upper end of the carding chamber, and two auxiliary synchronous belt rollers are rotatably connected to the upper end of the carding chamber. The auxiliary synchronous belt rollers and the synchronous belt rollers are connected by a synchronous belt drive. The outer surface of the synchronous belt is fixedly connected with evenly distributed barbs. A cleaning roller is rotatably connected to the upper end of the carding chamber. The cleaning roller is installed in conjunction with the outer surface of the synchronous belt. The lower end of the synchronous belt is installed in conjunction with the upper end of the cylinder roller. The left ends of the two synchronous belt rollers and the cleaning roller extend into the interior of the drive chamber to prevent cotton thread from adhering to the surface of the cylinder roller.

[0011] Furthermore, a second motor is provided at the front end of the left side surface of the drive chamber one. The right end of the output shaft of the second motor is fixedly connected to the left end of the front synchronous belt roller. A first drive pulley is fixedly connected to the left end of the front synchronous belt roller. A first driven pulley is fixedly connected to the left end of the rear synchronous belt roller. A first transmission pulley is fixedly connected to the left end of the cleaning roller. The first transmission pulley, the first driven pulley, and the first drive pulley are connected by a first transmission belt. The input end of the second motor is electrically connected to the output end of the controller to provide driving force for cleaning the cotton thread on the surface of the cylinder roller.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This carding device for textile yarn processing has the following advantages: The motor drives the drive handle to rotate, which in turn moves the sliding plate vertically and periodically via the sliding column. This results in the vertical and periodic movement of the flip plate. At the same time, the gear and the corresponding rack plate mesh to achieve the periodic flipping of the two flip plates, thereby achieving the vertical and periodic compression of cotton fibers. This facilitates the feeding of cotton fibers, provides continuous support for cotton fiber feeding, and ensures the continuity of the carding process for textile yarns. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the internal structure of this utility model; Figure 3 This is a cross-sectional view of the left side of the present invention; Figure 4 This is a cross-sectional view of the structure on the right side of this utility model; Figure 5 This is a cross-sectional view of the rear side of the present invention; Figure 6 This is an enlarged structural schematic diagram of point A of this utility model; Figure 7 This is an enlarged structural schematic diagram of section B of this utility model.

[0014] In the diagram: 1. Carding bin, 2. Drive bin one, 3. Drive bin two, 4. Drive bin three, 5. Auxiliary feeding mechanism, 51. Guide groove, 52. Slide cylinder, 53. Rotating shaft, 54. Flip plate, 55. Sliding handle, 56. Drive handle, 57. Sealing plate, 58. Motor one, 59. Gear, 6. Feed hopper, 7. Cylinder roller, 8. Auxiliary synchronous belt roller, 9. Synchronous belt roller, 10. Synchronous belt, 11. Cleaning roller, 12. Feeding roller, 13. Zipper roller, 14. Doffer roller, 15. Transmission pulley, 16. Driven pulley one, 17. Drive pulley one, 18. Motor two, 19. Driven pulley two, 20. Drive pulley two, 21. Motor three, 22. Driven gear, 23. Motor four, 24. Controller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-7 This embodiment provides a technical solution: a carding device for processing textile yarn, including a carding chamber 1, a drive chamber 1 2 is provided at the upper end of the left side surface of the carding chamber 1, a drive chamber 2 3 is provided at the lower end of the left side surface of the carding chamber 1, a drive chamber 3 4 is provided at the upper end of the rear side surface of the carding chamber 1, a feed hopper 6 is provided at the rear end of the carding chamber 1, a controller 24 is provided in the middle of the left side surface of the drive chamber 2 3, the input end of the controller 24 is electrically connected to an external power supply, and an auxiliary feeding mechanism 5 is also included; Auxiliary feeding mechanism 5: It includes guide grooves 51, slide cylinders 52, rotating shafts 53, flaps 54, and sliding handles 55. The guide grooves 51 are symmetrically arranged inside the feed hopper 6. The two rear guide grooves 51 penetrate the rear inner wall of the carding chamber 1. Slide cylinders 52 are slidably connected inside the guide grooves 51. Rotating shafts 53 are rotatably connected between the interiors of two longitudinally adjacent slide cylinders 52. Flaps 54 are fixedly connected to the middle of the outer surface of the rotating shafts 53. Sliding handles 55 are fixedly connected to the rear ends between the two rear slide cylinders 52. The sliding handles 55 are located inside the drive chamber 3 4. The auxiliary feeding mechanism 5 also includes a drive handle 56, a sealing plate 57, a motor 58, and a gear 59. The motor 58 is located in the middle of the rear surface of the drive chamber 3 4. A drive handle 56 is fixedly connected to the front end of the output shaft, and a sliding column is fixedly connected to the front end of the drive handle 56. A sliding groove is provided inside the sliding handle 55, and the inside of the sliding groove is slidably connected to the outer surface of the sliding column. Gears 59 are fixedly connected to the rear end of the rotating shaft 53. Rack plates are fixedly connected to the inner walls of the left and right sides of the drive chamber 3 4. Gears 59 are meshed with the horizontally adjacent rack plates. A sealing plate 57 is fixedly connected to the end of each horizontally adjacent sliding cylinder 52 near the center of the feed hopper 6 (the height of the sealing plate 57 is twice the height of the guide groove 51, and during the vertical periodic movement of the sealing plate 57, the guide groove 51 is continuously blocked). The input end of motor 58 is electrically connected to the output end of controller 24. Controller 24 realizes the motor 58's... 8. When the motor 58 is in operation, the output shaft of motor 58 rotates, driving the drive handle 56 to rotate. The drive handle 56 rotates, causing the slide column to rotate around the central axis of the output shaft of motor 58. When the slide column rotates downward, it pulls the sliding handle 55 downward. The sliding handle 55 moves downward, causing the two rear slide cylinders 52 to move downward in the corresponding guide grooves 51. Under the linkage of the adjacent rotating shafts 53, the two front slide cylinders 52 also move downward in the corresponding guide grooves 51. The downward movement of the slide cylinders 52 causes the adjacent rotating shafts 53 to move downward. During the downward movement of the rotating shafts 53, the gears 59 at the front end of the rotating shafts 53 rotate under the meshing action of the adjacent rack plates. The rotation of the gears 59 causes the adjacent rotating shafts 53 to rotate. The rotation of the rotating shafts 53 causes the adjacent flaps 54 to rotate. When the slide column rotates upward... When the sliding column pulls the sliding handle 55 upward, the sliding handle 55 moves upward, causing the two rear sliding cylinders 52 to move upward within their corresponding guide grooves 51. Under the linkage of the adjacent rotating shafts 53, the two front sliding cylinders 52 also move upward within their corresponding guide grooves 51. The upward movement of the sliding cylinders 52 causes the adjacent rotating shafts 53 to move upward. During the upward movement of the rotating shafts 53, the gears 59 at the front end of the rotating shafts 53 rotate under the meshing action of the adjacent rack plates. The rotation of the gears 59 causes the adjacent rotating shafts 53 to rotate, and the rotation of the rotating shafts 53 causes the adjacent flaps 54 to rotate. As the sliding column moves in a circular motion, the flaps 54 periodically flip while moving vertically. At the same time, the sealing plates 57 periodically move vertically along with the movement of the adjacent sliding cylinders 52.The sealing plate 57 seals the corresponding guide groove 51, preventing cotton fibers from overflowing and providing support for the cotton fibers; The carding chamber 1 is rotatably connected to a cylinder roller 7. A doffer roller 14 is rotatably connected to the front end of the carding chamber 1. A licker-in roller 13 is rotatably connected to the rear end of the carding chamber 1. A feed roller 12 is rotatably connected to the rear end of the carding chamber 1 (an arc-shaped support plate is provided inside the carding chamber 1 to support the cylinder roller 7, feed roller 12, licker-in roller 13, and doffer roller 14). The left ends of the feed roller 12, licker-in roller 13, and doffer roller 14 all extend into the drive chamber 2 3 (the licker-in roller 13 and doffer roller 14 rotate in the same direction, while the feed roller 12 rotates in the opposite direction). A drive roller is fixedly connected to the left end of the doffer roller 14. Drive pulley 20 and driven pulley 19 are fixedly connected to the left end of licker-in roller 13. Drive pulley 20 and driven pulley 19 are connected by transmission belt 2. Drive gear is fixedly connected to the left end of licker-in roller 13. Drive gear 22 is fixedly connected to the left end of feed roller 12. Drive gear 22 and drive gear are meshed. Motor 3 21 is set at the front end of the left side surface of drive chamber 2 3. The right end of the output shaft of motor 3 21 is fixedly connected to the left end of doffer roller 14. Motor 4 23 is set in the middle of the right side surface of carding chamber 1. The left end of the output shaft of motor 4 23 is fixedly connected to the right end of cylinder roller 7. The input terminals of motor 21 and motor 22 are electrically connected to the output terminals of controller 24. Controller 24 enables motor 21 to operate. The output shaft of motor 21 rotates, driving doffer roller 14 to rotate. The rotation of doffer roller 14 drives drive pulley 20 to rotate. Drive pulley 20 drives driven pulley 29 via transmission belt 2. Driven pulley 29 drives licker-in roller 13 to rotate. The rotation of licker-in roller 13 drives drive gear 22 to rotate. Drive gear 22 drives driven gear 22 to rotate, driving feed roller 12 to rotate. Feed roller 12 compresses and conveys cotton fibers to licker-in roller 13. The rotation of licker-in roller 13 realizes the movement of cotton fibers. The fiber conveying process simultaneously achieves the initial opening and impurity removal of cotton fibers, breaking down the cotton bundle into smaller fiber clusters. At the same time, the controller 24 enables the motor 23 to operate. The output shaft of the motor 23 rotates, driving the cylinder roller 7 to rotate. The rotating cylinder roller 7 receives the cotton fibers after being combed by the licker-in roller 13, and performs further combing and mixing. Then, the cotton fibers come into contact with the rotating doffer roller 14 and agglomerate the cotton fibers on the surface of the cylinder roller 7 to form a cotton web. Then, under the action of the external cotton stripping device, the cotton web on the surface of the doffer roller 14 is stripped off to form a continuous cotton sliver. Then, the cotton sliver is orderly coiled into the external cotton sliver can by the external coiling device, completing the carding process. The carding chamber 1 has two synchronous belt rollers 9 rotatably connected to its upper interior. Two auxiliary synchronous belt rollers 8 are also rotatably connected to the upper interior of the carding chamber 1. The auxiliary synchronous belt rollers 8 and synchronous belt rollers 9 are connected via a synchronous belt 10. The outer surface of the synchronous belt 10 is fixedly connected with evenly distributed barbs. A cleaning roller 11 is rotatably connected to the upper interior of the carding chamber 1. The cleaning roller 11 and the outer surface of the synchronous belt 10 are fitted together (the cleaning roller 11 and the synchronous belt 10 rotate in opposite directions). The lower end of the synchronous belt 10 is fitted together with the upper end of the cylinder roller 7. The left ends of the two synchronous belt rollers 9 and the cleaning roller 11 extend into the interior of the drive chamber 2. A motor 2 18 is located at the front end of the left side surface of the drive chamber 2. The right end of the output shaft of motor 2 18 is fixedly connected to the left end of the front synchronous belt roller 9. A drive pulley 17 is fixedly connected to the left end of the front synchronous belt roller 9, and a driven pulley 16 is fixedly connected to the left end of the rear synchronous belt roller 9. The cleaning roller... A transmission pulley 15 is fixedly connected to the left end of 11. The transmission pulley 15, driven pulley 16, and drive pulley 17 are connected by a transmission belt. The input end of motor 18 is electrically connected to the output end of controller 24. Controller 24 enables motor 18 to operate. The output shaft of motor 18 rotates, driving the front synchronous belt roller 9 to rotate. The rotation of the front synchronous belt roller 9 drives the drive pulley 17 to rotate. The drive pulley 17 drives the transmission pulley 15 and driven pulley 16 to rotate via the transmission belt. The rotation of driven pulley 16 drives the rear synchronous belt roller 9 to rotate. Thus, under the action of auxiliary synchronous belt roller 8, the synchronous belt 10 is rotated. The barbs on the surface of the synchronous belt 10 peel off the cotton fibers from the surface of the cylinder roller 7, preventing the cotton fibers from continuously adhering to the outer surface of the cylinder roller 7. The rotation of transmission pulley 15 drives the cleaning roller 11 to rotate, and the rotation of the cleaning roller 11 cleans the surface of the synchronous belt 10.

[0017] The working principle of the carding device for textile yarn processing provided by this utility model is as follows: During operation, the operator stably places the carding chamber 1, drive chamber 2, and other mechanisms in a horizontal working area. After stable placement, cotton fibers are injected into the feed hopper 6. Simultaneously, the controller 24 activates the motor 58. The output shaft of the motor 58 rotates, driving the drive handle 56 to rotate. The rotation of the drive handle 56 drives the slide column to rotate around the central axis of the output shaft of the motor 58. When the slide column rotates downward, it pulls the sliding handle 55 downward. The downward movement of the sliding handle 55 causes the two rear slide cylinders 52 to move downward within the corresponding guide grooves 51. Under the linkage of the adjacent rotating shafts 53, the two front slide cylinders 52 are also within the corresponding guide grooves 51. As the slide cylinder 52 moves downward, it causes the adjacent rotating shaft 53 to move downward. During the downward movement of the rotating shaft 53, the gears 59 at the front end of the rotating shaft 53 rotate under the meshing action of the adjacent rack plates. The rotation of the gears 59 causes the adjacent rotating shaft 53 to rotate, and the rotation of the rotating shaft 53 causes the adjacent flap 54 to rotate. When the slide column rotates upward, the slide column pulls the sliding handle 55 upward. The upward movement of the sliding handle 55 causes the two rear slide cylinders 52 to move upward inside the corresponding guide grooves 51. Under the linkage action of the adjacent rotating shafts 53, the two front slide cylinders 52 also move upward inside the corresponding guide grooves 51. The upward movement of the slide cylinders 52 causes the adjacent rotating shaft 53 to move upward. During the upward movement of the rotating shaft 53, the gears 59 at the front end of the rotating shaft 53 rotate under the meshing action of the adjacent rack plates. The rotation of shaft 59 drives the adjacent rotating shaft 53 to rotate, and the rotation of shaft 53 drives the adjacent flap 54 to rotate. As the sliding column moves in a circular motion, the flap 54 moves vertically and flips periodically. At the same time, the sealing plates 57 move vertically and periodically following the movement of the adjacent sliding cylinder 52. The sealing plates 57 block the corresponding guide grooves 51 to prevent cotton fibers from overflowing and to provide support for the cotton fibers. Meanwhile, the controller 24 drives the motor 3 21. The output shaft of the motor 3 21 rotates, which drives the doffer roller 14 to rotate. The rotation of the doffer roller 14 drives the drive pulley 20 to rotate. The rotation of the drive pulley 20 drives the driven pulley 2 19 through the transmission belt 2. The driven pulley 2 19 drives the licker roller 13 to rotate. The rotation of the licker roller 13... The drive gear rotates, which in turn drives the driven gear 22, which in turn drives the feed roller 12. The feed roller 12 compresses and conveys the cotton fibers to the licker-in roller 13. The licker-in roller 13 conveys the cotton fibers and simultaneously performs initial opening and impurity removal, breaking down the cotton bundle into smaller fiber clusters. Meanwhile, the controller 24 activates the motor 23, whose output shaft rotates, driving the cylinder roller 7 to rotate. The cylinder roller 7 receives the cotton fibers combed by the licker-in roller 13 for further combing and mixing. The cotton fibers then contact the rotating doffer roller 14, agglomerating the fibers on the surface of the cylinder roller 7 to form a cotton web. Finally, an external stripping device strips the cotton web from the surface of the doffer roller 14, forming a continuous cotton sliver.Then, the sliver is orderly coiled into the outer sliver can by the external coiling device, completing the carding process. Simultaneously, the controller 24 activates the second motor 18. The output shaft of the second motor 18 rotates, driving the front synchronous belt roller 9. The rotation of the front synchronous belt roller 9 drives the drive pulley 17 to rotate. The drive pulley 17, through the transmission belt 1, drives the transmission pulley 15 and the driven pulley 16 to rotate. The driven pulley 16 rotates, driving the rear synchronous belt roller 9 to rotate. Furthermore, under the action of the auxiliary synchronous belt roller 8, the synchronous belt 10 rotates. The barbs on the surface of the synchronous belt 10 peel the cotton fibers from the surface of the cylinder roller 7, preventing the cotton fibers from continuously adhering to the outer surface of the cylinder roller 7. The rotation of the transmission pulley 15 drives the cleaning roller 11 to rotate, cleaning the surface of the synchronous belt 10.

[0018] It is worth noting that the controller 24 disclosed in the above embodiments controls the operation of motor 1 58, motor 2 18, motor 3 21 and motor 4 23 using methods commonly used in the prior art.

[0019] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A carding device for processing textile yarn, comprising a carding chamber (1), a drive chamber one (2) disposed at the upper end of the left side surface of the carding chamber (1), a drive chamber two (3) disposed at the lower end of the left side surface of the carding chamber (1), a drive chamber three (4) disposed at the upper end of the rear side surface of the carding chamber (1), and a feed hopper (6) disposed at the rear end of the carding chamber (1), characterized in that: It also includes an auxiliary feeding mechanism (5); Auxiliary feeding mechanism (5): It includes guide groove (51), slide cylinder (52), rotating shaft (53), flap (54) and sliding handle (55). The guide groove (51) is symmetrically arranged inside the feed hopper (6). The two guide grooves (51) on the rear side penetrate the rear inner wall of the carding chamber (1). The slide cylinder (52) is slidably connected inside the guide groove (51). The rotating shaft (53) is rotatably connected between the interiors of the two longitudinally adjacent slide cylinders (52). The flap (54) is fixedly connected to the middle of the outer surface of the rotating shaft (53). The sliding handle (55) is fixedly connected to the rear end between the two slide cylinders (52) on the rear side. The sliding handle (55) is located inside the drive chamber three (4).

2. The carding device for processing textile yarn according to claim 1, characterized in that: A controller (24) is provided in the middle of the left side surface of the drive compartment 2 (3), and the input terminal of the controller (24) is electrically connected to an external power source.

3. A carding device for processing textile yarns according to claim 2, characterized in that: The auxiliary feeding mechanism (5) also includes a drive handle (56), a sealing plate (57), a motor (58), and a gear (59). The motor (58) is located in the middle of the rear surface of the drive chamber (4). The front end of the output shaft of the motor (58) is fixedly connected to the drive handle (56). The front end of the drive handle (56) is fixedly connected to the sliding column. The sliding handle (55) has a sliding groove inside. The inside of the sliding groove is slidably connected to the outer surface of the sliding column. The rear end of the rotating shaft (53) is fixedly connected to the gear (59). The inner walls of the left and right sides of the drive chamber (4) are fixedly connected to the rack plate. The gear (59) is meshed with the adjacent rack plate in the lateral direction. The end of the two adjacent sliding cylinders (52) near the center of the feed hopper (6) is fixedly connected to the sealing plate (57). The input end of the motor (58) is electrically connected to the output end of the controller (24).

4. A carding device for processing textile yarns according to claim 2, characterized in that: The carding chamber (1) is rotatably connected to a cylinder roller (7), the front end of the carding chamber (1) is rotatably connected to a doffer roller (14), the rear end of the carding chamber (1) is rotatably connected to a licker-in roller (13), and the rear end of the carding chamber (1) is rotatably connected to a feed roller (12). The left ends of the feed roller (12), licker-in roller (13) and doffer roller (14) all extend into the interior of the drive chamber (3).

5. A carding device for processing textile yarns according to claim 4, characterized in that: The left end of the doffer roller (14) is fixedly connected to the second drive pulley (20), the left end of the licker roller (13) is fixedly connected to the second driven pulley (19), the second drive pulley (20) and the second driven pulley (19) are connected by the second transmission belt, the left end of the licker roller (13) is fixedly connected to the drive gear, the left end of the feed roller (12) is fixedly connected to the driven gear (22), the driven gear (22) and the drive gear are meshed, the front end of the left side surface of the drive chamber (3) is provided with the third motor (21), the right end of the output shaft of the third motor (21) is fixedly connected to the left end of the doffer roller (14), the middle part of the right side surface of the carding chamber (1) is provided with the fourth motor (23), the left end of the output shaft of the fourth motor (23) is fixedly connected to the right end of the cylinder roller (7), the input ends of the third motor (21) and the fourth motor (23) are both electrically connected to the output end of the controller (24).

6. A carding device for processing textile yarns according to claim 4, characterized in that: Two synchronous belt rollers (9) are rotatably connected to the upper end of the carding chamber (1). Two auxiliary synchronous belt rollers (8) are rotatably connected to the upper end of the carding chamber (1). The auxiliary synchronous belt rollers (8) and the synchronous belt rollers (9) are connected by a synchronous belt (10). The outer surface of the synchronous belt (10) is fixedly connected with evenly distributed barbs. A cleaning roller (11) is rotatably connected to the upper end of the carding chamber (1). The cleaning roller (11) and the outer surface of the synchronous belt (10) are fitted together. The lower end of the synchronous belt (10) is fitted together with the upper end of the cylinder roller (7). The left ends of the two synchronous belt rollers (9) and the cleaning roller (11) extend into the interior of the drive chamber (2).

7. A carding device for processing textile yarns according to claim 6, characterized in that: The front end of the left side surface of the drive chamber 1 (2) is provided with motor 2 (18). The right end of the output shaft of motor 2 (18) is fixedly connected to the left end of the front synchronous belt roller (9). The left end of the front synchronous belt roller (9) is fixedly connected to drive pulley 1 (17). The left end of the rear synchronous belt roller (9) is fixedly connected to driven pulley 1 (16). The left end of the cleaning roller (11) is fixedly connected to transmission pulley (15). Transmission pulley (15), driven pulley 1 (16) and drive pulley 1 (17) are connected by transmission belt 1. The input end of motor 2 (18) is electrically connected to the output end of controller (24).

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