Cotton yarn carding machine with anti-blocking feeding structure

Abstract

This invention discloses a cotton yarn carding machine with an anti-clogging feeding structure, comprising a support frame. The support frame is characterized by a vibration anti-clogging component, which includes guide posts, a convex shaft, a sliding groove, a slider, and anti-clogging striking rods. One end of the support frame has an open groove for accommodating the anti-clogging striking rods, which are a plurality of evenly arranged T-shaped rods. The upper surface of each anti-clogging striking rod forms a plane for cotton yarn to pass through. One end of each anti-clogging striking rod is fixedly connected to a slider, and each slider is disposed within a sliding groove. All sliding grooves are located on one side of the support frame, and each sliding groove contains a guide post. This invention relates to the field of textile carding equipment technology, and particularly to a cotton yarn carding machine with an anti-clogging feeding structure, to solve the problem of cotton yarn accumulating and clogging when fed into the carding machine in the prior art.

Description

Technical Field

[0001] This invention relates to the field of textile carding equipment technology, and in particular to a cotton yarn carding machine with an anti-clogging feeding structure. Background Technology

[0002] In traditional cotton carding machines, cotton yarn easily accumulates near the feed inlet due to inter-fiber friction as it enters the carding zone, leading to blockages. This not only reduces production efficiency but can also damage the equipment and increase maintenance costs. To address this issue, the industry has tried various methods, such as increasing the feed inlet size and improving the carding technology of the carding machine. However, these methods often have limited effectiveness and may introduce additional costs and technical complexities.

[0003] According to the search, a carding machine anti-clogging device with publication number CN209481879U includes a cotton feeding box, a cotton guide roller and a transmission device. The cotton guide roller is respectively set at the feed end and the discharge end of the cotton feeding box. A support frame is fixedly connected to the bottom of the cotton feeding box. The transmission device is set inside the cotton feeding box. The transmission device and the pushing device work together to guide the product to be processed.

[0004] The aforementioned device utilizes the movement of a moving ring and a moving rod to cause the lead screw to rotate around its axis, converting translation into rotation, thereby realizing the oscillation of the pushing device and completing the pushing process of cotton yarn. However, during the operation of the cotton yarn, it is only subjected to the force in the forward direction, and may also accumulate and pile up before entering the carding machine due to gravity, static electricity, tension, and other reasons, resulting in blockage. To avoid the occurrence of blockage, a cotton yarn carding machine with an anti-blockage feeding structure has been designed. Summary of the Invention

[0005] The main objective of this invention is to provide a cotton yarn carding machine with an anti-clogging feeding structure, so as to solve the problem of cotton yarn accumulating and causing blockage when it is fed into the carding machine in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A cotton yarn carding machine with an anti-clogging feeding structure includes a support frame, characterized in that the support frame is provided with a vibration anti-clogging component, the vibration anti-clogging component including a guide post, a convex shaft, a sliding groove, a slider and an anti-clogging striking rod, one end of the support frame is provided with an open groove for accommodating the anti-clogging striking rod, the anti-clogging striking rod is a plurality of T-shaped rods evenly arranged, and the upper side of the anti-clogging striking rod forms a plane for cotton yarn to pass through;

[0008] One end of the anti-blocking striking rod is fixedly connected to the slider, each slider is respectively set in the slide groove, all slide grooves are opened on one side of the bracket, each slide groove is provided with a guide post, the guide post passes through the corresponding slider, the two ends of the guide post are fixedly connected to the bracket, and the other end of each slider is fixed with the convex shaft.

[0009] As a further limitation of the present invention, the convex shaft connection drive assembly includes a straight groove rod, a swing rod, a rotating module, and a rotating wheel. All the convex shafts are disposed in the groove of the straight groove rod. One end of the straight groove rod is rotatably connected to one end of the swing rod, and the other end of the straight groove rod is rotatably connected to one side of the bracket. The other end of the swing rod is rotatably connected to the rotating module. The rotating module is connected to the rotating wheel, and the central axis of the rotating wheel is rotatably connected to one side of the bracket.

[0010] As a further limitation of the present invention, the rotating module includes a screw, a limiting track, a moving block, and a cylinder. The limiting track is fixed to the middle of the outer side of the rotating wheel. The two ends of the limiting track are respectively rotatably connected to the two ends of the screw. The screw is threadedly connected to the moving block. The moving block is slidably disposed within the limiting track. The cylinder is fixed to the outer side of the moving block and is rotatably connected to the swing rod.

[0011] As a further limitation of the present invention, a feeding roller is provided at one end of the bracket, the feeding roller is driven by a servo motor fixed in the cavity of the bracket, and a carding machine is provided at the other end of the bracket.

[0012] As a further limitation of the present invention, one end of the bracket is also provided with an electrostatic eliminator, which is disposed between the feed roller and the vibration anti-blocking assembly.

[0013] As a further limitation of the present invention, a transmission roller is provided at the front of the inlet of the carding machine. One end of the transmission roller is fixedly connected to the central shaft of the rotating wheel, and the other end of the transmission roller is rotatably connected to the bracket. The output shaft of the motor is fixedly connected to the other end of the transmission roller, and the motor is fixed to one side of the bracket.

[0014] As a further limitation of the present invention, a sensor bracket is fixedly connected to one end of the inlet of the carding machine, and a plurality of vision sensors are provided on the lower side of the sensor bracket. The air pump is fixed to one side of the outer casing of the carding machine, the air inlet of the air pump is located at the inlet of the carding machine, and the air outlet of the air pump is connected to the outside air.

[0015] As a further limitation of the present invention, it also includes a controller, which transmits data with the vision sensor. The vision sensor is used to monitor the operation of the cotton yarn. When a blockage occurs, it controls the air pump to draw air, and the air pump generates suction on the cotton yarn to assist the cotton yarn into the carding machine.

[0016] 1. This invention, through the design of a vibration anti-blocking component, effectively prevents the accumulation and blockage of cotton yarn at the feed inlet, improving production efficiency and equipment stability. Vibration is generated by striking, causing the cotton yarn to vibrate perpendicular to the forward direction. The entire cotton yarn bundle can utilize the power provided by the feed roller more evenly, avoiding excessive local accumulation. Furthermore, during one swing of the straight groove rod, the distance the slider moves in the groove from the end near the carding machine to the end of the feed roller decreases sequentially. This results in the anti-blocking striking rod having a progressively larger striking amplitude from the feed roller to the carding machine. Vibration is generated through striking, and the vibration and striking ensure that the cotton yarn enters the carding machine evenly, preventing cotton yarn accumulation and blockage of the feed inlet.

[0017] 2. The design of the rotating module can adjust the vertical movement distance of the slider as needed, thereby adjusting the striking amplitude of the anti-blocking striking rod to adapt to the characteristics and processing requirements of different cotton yarns. Rotating the screw can drive the moving block to move, and the cylinder follows the moving block. The farther the position of the moving block is from the center of the rotating wheel, the greater the movement distance of the slider in the groove. The position of the moving block can be adjusted as needed to adjust the vertical movement distance of the slider, thereby adjusting the striking amplitude of the anti-blocking striking rod.

[0018] 3. Install an electrostatic eliminator to eliminate static electricity between cotton yarns and reduce problems such as cotton yarn adsorption and clogging caused by static electricity;

[0019] 4. Through the monitoring of the motor-driven transfer roller and the vision sensor, the vision sensor is used to monitor the operation of the cotton yarn. When a blockage occurs, the controller controls the air pump to draw air out. The air pump generates suction on the cotton yarn, assisting the cotton yarn into the carding machine. This realizes the auxiliary transfer of cotton yarn and real-time monitoring of its operation, improving the system's response speed and processing capacity. Attached Figure Description

[0020] Figure 1 This is a front view of a cotton yarn carding machine with an anti-clogging feeding structure according to the present invention;

[0021] Figure 2 This is a partial structural diagram of a cotton yarn carding machine with an anti-clogging feeding structure according to the present invention. Figure 1 ;

[0022] Figure 3 This is a partial structural diagram of a cotton yarn carding machine with an anti-clogging feeding structure according to the present invention. Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the structure of a cotton yarn carding machine with an anti-clogging feeding structure according to the present invention. Figure 1 ;

[0024] Figure 5 This is a schematic diagram of the structure of a cotton yarn carding machine with an anti-clogging feeding structure according to the present invention. Figure 2 ;

[0025] Labeling Explanation: 1. Carding machine, 2. Air pump, 3. Support frame, 4. Vibration anti-clogging component, 41. Guide column, 42. Convex shaft, 43. Slide groove, 44. Slider, 45. Anti-clogging knocking rod, 5. Feed roller, 6. Static eliminator, 7. Drive assembly, 71. Straight groove rod, 72. Swing rod, 73. Rotary module, 731. Screw, 732. Limiting track, 733. Moving block, 734. Cylinder, 74. Rotary wheel, 8. Transfer roller, 9. Motor, 10. Sensor bracket, 101. Vision sensor. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] like Figure 1 -- Figure 5 As shown, this embodiment provides an example of a cotton yarn carding machine with an anti-clogging feeding structure. In this embodiment, see [link to example]. Figure 1 -- Figure 4 A cotton yarn carding machine with an anti-clogging feeding structure includes a support 3, on which a vibration anti-clogging component 4 is provided. The vibration anti-clogging component 4 includes a guide post 41, a convex shaft 42, a sliding groove 43, a slider 44, and an anti-clogging striking rod 45. One end of the support 3 is provided with an open groove 31 for accommodating the anti-clogging striking rod 45. The anti-clogging striking rod 45 is a plurality of T-shaped rods evenly arranged, and the upper side of the anti-clogging striking rod 45 forms a plane for the cotton yarn to pass through.

[0028] One end of the anti-blocking striking rod 45 is fixedly connected to the slider 44. Each slider 44 is respectively set in the slide groove 43. All slide grooves 43 are opened on one side of the bracket 3. Each slide groove 43 is respectively provided with a guide post 41. The guide post 41 passes through the corresponding slider 44. Both ends of the guide post 41 are fixedly connected to the bracket 3. The other end of each slider 44 is respectively fixed with the convex shaft 42.

[0029] Furthermore, the convex shaft 42 is connected to the drive assembly 7, which includes a straight groove rod 71, a swing rod 72, a rotating module 73, and a rotating wheel 74. All the convex shafts 42 are disposed in the groove of the straight groove rod 71. One end of the straight groove rod 71 is rotatably connected to one end of the swing rod 72, and the other end of the straight groove rod 71 is rotatably connected to one side of the bracket 3. The other end of the swing rod 72 is rotatably connected to the rotating module 73, and the rotating module 73 is connected to the rotating wheel 74. The central axis of the rotating wheel 74 is rotatably connected to one side of the bracket 3.

[0030] One end of the support 3 is provided with a feeding roller 5, which is driven by a servo motor fixed in the cavity of the support 3, and the other end of the support 3 is provided with a carding machine 1.

[0031] In this invention, the rotating wheel 74 of the drive assembly 7 rotates, driving the rotating module 73 to rotate. The rotating module 73 drives the swing rod 72 to swing cyclically, which in turn drives the straight groove rod 71 to swing cyclically. The straight groove rod 71 drives the convex shaft 42 to move. Since the convex shaft 42 fixes the slider 44, which is located in the groove 43, the up-and-down movement of the convex shaft 42 can drive the slider 44 to move up and down along the guide post 43. This allows the slider 44 to drive the anti-blocking knocking rod 45 to move up and down. During one swing of the straight groove rod 71, the distance the slider 44 moves in the groove 43 from the end near the carding machine 1 to the end of the feeding roller 5 decreases sequentially. This causes the knocking amplitude of the anti-blocking knocking rod 45 to increase sequentially from the feeding roller 5 to the carding machine 1. Vibration is generated by the knocking, and the vibration and knocking make the cotton yarn enter the carding machine evenly, preventing the cotton yarn from accumulating and blocking the feed inlet.

[0032] The feed roller 5 provides the main power for conveying the cotton yarn, enabling it to move towards the carding area inside the carding machine 1. Even with the push of the feed roller 5, the fibers in the cotton yarn may accumulate in local areas due to friction between them. Vibration helps to redistribute these accumulated fibers perpendicular to the forward direction, allowing the entire cotton yarn bundle to utilize the power provided by the feed roller 5 more evenly, avoiding blockages caused by excessive local accumulation. The vibration effect generated by the anti-blocking strike rod 45 acts on the cotton yarn perpendicular to the feed roller's conveying direction. The power of the feed roller pushes the cotton yarn along the x-axis, while the vibration causes the cotton yarn to displace in the y-axis direction (or other directions that include the y-axis component).

[0033] Furthermore, the rotating module 73 includes a screw 731, a limiting track 732, a moving block 733, and a cylinder 734. The limiting track 732 is fixed to the outer middle of the rotating wheel 74. The two ends of the limiting track 732 are rotatably connected to the two ends of the screw 731. The screw 731 is threadedly connected to the moving block 733. The moving block 733 is slidably disposed within the limiting track 732. The cylinder 734 is fixed to the outer side of the moving block 733. The cylinder 734 is rotatably connected to the swing rod 72.

[0034] In this invention, the moving block 733 of the rotating module 73 can move within the limiting track 732. The rotating screw 732 can drive the moving block 733 to move. The cylinder 734 follows the moving block 733. The farther the position of the moving block 733 is from the center of the rotating wheel 74, the greater the movement distance of the slider 44 in the slide groove 43. The position of the moving block 733 can be adjusted as needed to adjust the vertical movement distance of the slider 44, thereby adjusting the striking amplitude of the anti-blocking striking rod 45.

[0035] One end of the support 3 is also provided with an electrostatic eliminator 6, which is located between the feeding roller 5 and the vibration anti-blocking component 4.

[0036] In this invention, the static eliminator 6 can be used to eliminate static electricity, reduce the attraction between cotton yarns, and thus reduce the probability of clogging.

[0037] The carding machine 1 has a transmission roller 8 at the front of the inlet. One end of the transmission roller 8 is fixedly connected to the central shaft of the rotating wheel 74, and the other end of the transmission roller 8 is rotatably connected to the bracket 3. The other end of the transmission roller 8 is fixedly connected to the output shaft of the motor 9, and the motor 9 is fixed to one side of the bracket 3.

[0038] In this embodiment, the motor 9 can drive the transmission roller 8 to rotate, assisting the operation of the cotton yarn. The transmission rod 8 drives the rotating wheel 74 fixed to it to rotate, so as to realize the operation of the vibration anti-blocking component 4.

[0039] A sensor bracket 10 is fixedly connected to one end of the inlet of the carding machine 1. Several vision sensors 101 are provided on the lower side of the sensor bracket 10. The air pump 2 is fixed on one side of the outer shell of the carding machine 1. The air inlet of the air pump 2 is located at the inlet of the carding machine 1, and the air outlet of the air pump 2 is connected to the outside air.

[0040] It also includes a controller, which transmits data with the vision sensor 101. The vision sensor 101 is used to monitor the operation of the cotton yarn. When a blockage occurs, it controls the air pump 2 to draw air. The air pump 2 generates suction on the cotton yarn to help the cotton yarn enter the carding machine 1.

[0041] In use, first adjust the position of the moving block 733 of the rotating module 73 within the limit slide 732 as needed. Start the motor 9 and the servo motor. The servo motor drives the feeding roller 5 to rotate. After the cotton yarn passes through the feeding roller 5, it passes through the static eliminator 6 to eliminate static electricity. The output shaft of the motor 9 rotates to drive the transmission roller 8 to rotate, thereby assisting in the transmission of the cotton yarn from the feeding roller 5. During the cotton yarn transportation process, the transmission roller 8 drives the rotating wheel 74 to rotate, which in turn drives the vibration anti-blocking component 4 to work, knocking the cotton yarn to make it vibrate and prevent the cotton yarn from blocking, allowing it to enter the carding machine 1. The vision sensor 101 monitors the cotton yarn operation. When the cotton yarn is blocked, the air pump 2 is controlled to extract air, speeding up the cotton yarn's entry into the carding machine 1 and preventing blockage.

[0042] The specific embodiments of the invention have been described in detail above, but these are merely examples, and the invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications or substitutions to the invention are also within the scope of this invention. Therefore, all equivalent transformations, modifications, and improvements made without departing from the spirit and principles of this invention should be covered within the scope of this invention.

Claims

1. A cotton carding machine with anti-blocking feed structure, comprising a support (3), characterized in that, The bracket (3) is provided with a vibration anti-blocking component (4), which includes a guide post (41), a convex shaft (42), a sliding groove (43), a slider (44), and an anti-blocking striking rod (45). One end of the bracket (3) is provided with an open groove (31) for accommodating the anti-blocking striking rod (45). The anti-blocking striking rod (45) is a number of T-shaped rods arranged evenly. The upper side of the anti-blocking striking rod (45) forms a plane for cotton yarn to pass through. One end of the anti-blocking striking rod (45) is fixedly connected to the slider (44). Each slider (44) is respectively set in the groove (43). All the grooves (43) are opened on one side of the bracket (3). Each groove (43) is provided with a guide post (41). The guide post (41) passes through the corresponding slider (44). Both ends of the guide post (41) are fixedly connected to the bracket (3). The other end of each slider (44) is fixed with the convex shaft (42). The convex shaft (42) is connected to the drive assembly (7). The drive assembly (7) includes a straight groove rod (71), a swing rod (72), a rotating module (73), and a rotating wheel (74). All the convex shafts (42) are arranged in the groove of the straight groove rod (71). One end of the straight groove rod (71) is rotatably connected to one end of the swing rod (72). The other end of the straight groove rod (71) is rotatably connected to one side of the bracket (3). The other end of the swing rod (72) is rotatably connected to the rotating module (73). The rotating module (73) is connected to the rotating wheel (74). The central axis of the rotating wheel (74) is rotatably connected to one side of the bracket (3). The rotating module (73) includes a screw (731), a limiting track (732), a moving block (733), and a cylinder (734). The limiting track (732) is fixed to the middle of the outer side of the rotating wheel (74). The two ends of the limiting track (732) are rotatably connected to the two ends of the screw (731). The screw (731) is threadedly connected to the moving block (733). The moving block (733) is slidably disposed in the limiting track (732). The cylinder (734) is fixed to the outer side of the moving block (733). The cylinder (734) is rotatably connected to the swing rod (72).

2. The cotton yarn carding machine with an anti-clogging feeding structure according to claim 1, characterized in that, One end of the bracket (3) is provided with a feeding roller (5), which is driven by a servo motor fixed in the cavity of the bracket (3), and the other end of the bracket (3) is provided with a carding machine (1).

3. The cotton yarn carding machine with an anti-clogging feeding structure according to claim 2, characterized in that, One end of the support (3) is also provided with an electrostatic eliminator (6), which is located between the feed roller (5) and the vibration anti-blocking component (4).

4. The cotton yarn carding machine with an anti-clogging feeding structure according to claim 3, characterized in that, The carding machine (1) has a transmission roller (8) at the front of the inlet. One end of the transmission roller (8) is fixedly connected to the central shaft of the rotating wheel (74), and the other end of the transmission roller (8) is rotatably connected to the bracket (3). The other end of the transmission roller (8) is fixedly connected to the output shaft of the motor (9), and the motor (9) is fixed to one side of the bracket (3).

5. The cotton yarn carding machine with an anti-clogging feeding structure according to claim 4, characterized in that, A sensor bracket (10) is fixedly connected to one end of the inlet of the carding machine (1). Several vision sensors (101) are provided on the lower side of the sensor bracket (10). An air pump (2) is fixed on one side of the outer shell of the carding machine (1). The air inlet of the air pump (2) is located at the inlet of the carding machine (1), and the air outlet of the air pump (2) is connected to the outside air.

6. The cotton yarn carding machine with an anti-clogging feeding structure according to claim 5, characterized in that, It also includes a controller, which transmits data with the vision sensor (101). The vision sensor (101) is used to monitor the operation of the cotton yarn. When a blockage occurs, it controls the air pump (2) to draw air. The air pump (2) generates suction on the cotton yarn to help the cotton yarn enter the carding machine (1).

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