Cotton yarn carding machine with anti-blocking feeding structure

Abstract

The cotton yarn carding machine with the anti-blocking feeding structure comprises a support and is characterized in that a vibration anti-blocking assembly is arranged on the support, the vibration anti-blocking assembly comprises a guide column, a convex shaft, a sliding groove, a sliding block and an anti-blocking knocking rod, an open groove is formed in one end of the support and used for containing the anti-blocking knocking rod, and the anti-blocking knocking rod is arranged in the open groove. The anti-blocking knocking rods are a plurality of T-shaped rods which are uniformly distributed, and a plane for cotton yarns to pass through is formed on the upper side surface of each anti-blocking knocking rod; one end of each anti-blocking knocking rod is fixedly connected with the corresponding sliding block, each sliding block is arranged in the corresponding sliding groove, all the sliding grooves are formed in one side of the support, and each guide column is arranged in the corresponding sliding groove. The invention relates to the technical field of spinning carding equipment, in particular to a cotton yarn carding machine with an anti-blocking feeding structure, and aims to solve the problem of cotton yarn blockage caused by accumulation when cotton yarns are fed into the carding machine in the prior art.

Description

Technical Field

[0001] The invention relates to the technical field of textile carding equipment, in particular to a cotton yarn carding machine with an anti-blocking feeding structure. Background Art

[0002] In traditional cotton yarn carding machines, when the cotton yarn enters the carding area, it is easy to form accumulation near the feed port due to the friction between the fibers, causing blockage. This situation not only reduces production efficiency, but also may damage the equipment and increase maintenance costs. In order to solve this problem, the industry has tried a variety of methods, such as increasing the size of the feed port and improving the carding technology of the carding machine, but these methods often have limited effects and may bring additional costs and technical complexity;

[0003] After searching, the publication number CN209481879U is a cotton carding machine anti-blocking device, which includes a cotton feeding box, a cotton guide roller and a transmission device, wherein the cotton guide roller is respectively arranged at the feeding end and the discharging end of the cotton feeding box, the bottom of the cotton feeding box is fixedly connected with a support frame, the transmission device is arranged in the cotton feeding box, and the transmission device and the pushing device jointly realize the dredging of the products to be processed;

[0004] The transmission device of the above-mentioned device utilizes the movement of the moving ring together with the moving rod to make the screw rotate around its axis, converting the translational motion into rotation, thereby realizing the swing of the pushing device and completing the pushing process of the cotton yarn. However, during the operation of the cotton yarn, it is only subjected to the force in the forward direction. It is also possible that due to gravity, static electricity, tension and other reasons, it will gather and accumulate before entering the carding machine, causing blockage. In order to avoid the occurrence of blockage, a cotton yarn carding machine with an anti-blocking feeding structure is designed. Summary of the invention

[0005] The main purpose of the present invention is to provide a cotton yarn carding machine with an anti-blocking feeding structure to solve the problem in the prior art that cotton yarn accumulates and causes blockage when feeding the cotton yarn into the carding machine.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A cotton yarn carding machine with an anti-blocking feeding structure comprises a bracket, wherein a vibration anti-blocking assembly is arranged on the bracket, the vibration anti-blocking assembly comprises a guide column, a convex shaft, a slide groove, a slider and an anti-blocking knocking rod, an open groove is arranged at one end of the bracket for accommodating the anti-blocking knocking rod, the anti-blocking knocking rod is a plurality of evenly arranged T-shaped rods, and the upper side surface of the anti-blocking knocking rod forms a plane for the cotton yarn to pass through;

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

[0009] As a further definition of the present invention, the cam is connected to a driving assembly, and the driving assembly includes a straight groove rod, a swing rod, a rotating module and a rotating wheel. All of the cams are arranged in the slide groove of the straight groove rod, one end of the straight groove rod is rotatably connected to one end of the swing rod, 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 part 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 arranged in the limiting track. The cylinder is fixed to the outer side of the moving block. The cylinder is rotatably connected to the swing rod.

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

[0012] As a further limitation of the present invention, an electrostatic eliminator is further provided at one end of the bracket, and the electrostatic eliminator is arranged between the feeding roller and the vibration anti-blocking component.

[0013] As a further definition of the present invention, a transmission roller is provided at the front of the entrance of the cotton carding machine, one end of the transmission roller is fixedly connected to the central axis of the rotating wheel, the other end of the transmission roller is rotatably connected to the bracket, and the other end of the transmission roller is fixedly connected to the output shaft of the motor, and the motor is fixed on 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, a plurality of visual sensors are arranged on the lower side of the sensor bracket, the air pump is fixed to one side of the outer shell of the carding machine, the air inlet of the air pump is arranged at the inlet of the carding machine, and the air outlet of the air pump is connected to the external air.

[0015] As a further limitation of the present invention, it also includes a controller, and the controller and the visual sensor transmit data. The visual sensor is used to monitor the running condition of the cotton yarn. When blockage occurs, the air pump is controlled to evacuate air, and the air pump generates suction on the cotton yarn to assist the cotton yarn to enter the carding machine.

[0016] 1. The present invention effectively prevents the accumulation and blockage of cotton yarn at the feed port through the design of the vibration anti-blocking component, improves the production efficiency and equipment stability, generates vibration through knocking, so that the cotton yarn vibrates in a direction perpendicular to the forward direction, and the entire cotton yarn bundle can more evenly utilize the power provided by the feeding roller, avoiding local excessive accumulation, and in the process of one swing of the straight groove rod, the distance moved by the slider from one end close to the cotton carding machine to one end of the feeding roller in the slide groove is reduced successively, so that the knocking amplitude of the anti-blocking knocking rod from the feeding roller to the cotton carding machine is increased successively, and vibration is generated by knocking, and the vibration and knocking make the cotton yarn enter the cotton carding machine evenly, preventing the cotton yarn from accumulating and blocking the feed port;

[0017] 2. The design of the rotating module can adjust the vertical moving distance of the slider according to the needs, thereby realizing the adjustment of the knocking amplitude of the anti-blocking knocking rod, which can adapt to the characteristics and processing requirements of different cotton yarns. The rotating screw can drive the moving block to move, and the cylinder follows the moving block to move. The farther the position of the moving block is from the center of the rotating wheel, the greater the moving distance of the slider in the slide slot. The position of the moving block can be adjusted as needed to realize the adjustment of the vertical moving distance of the slider, thereby realizing the adjustment of the knocking amplitude of the anti-blocking knocking rod;

[0018] 3. Set up static eliminator to eliminate static electricity between cotton yarns and reduce the problem of cotton yarn adsorption and clogging caused by static electricity;

[0019] 4. Through the monitoring of the transmission roller driven by the motor and the visual sensor, the visual sensor is used to monitor the operation of the cotton yarn. When blockage occurs, the controller controls the air pump to evacuate air, and the air pump generates suction on the cotton yarn to assist the cotton yarn to enter the carding machine, thereby realizing the auxiliary transmission of the cotton yarn and real-time monitoring of the operation status, and improving the response speed and processing capacity of the system. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 The partial structure diagram of a cotton yarn carding machine with an anti-blocking feeding structure of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 3 The partial structure diagram of a cotton yarn carding machine with an anti-blocking feeding structure of the present invention is shown in FIG. Figure 2 ;

[0023] Figure 4 The structure diagram of a cotton yarn carding machine with an anti-blocking feeding structure of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 5 The structure diagram of a cotton yarn carding machine with an anti-blocking feeding structure of the present invention is shown in FIG. Figure 2 ;

[0025] Explanation of numbers: 1. Carding machine, 2. Air pump, 3. Bracket, 4. Vibration anti-blocking assembly, 41. Guide column, 42. Cam shaft, 43. Slide groove, 44. Slider, 45. Anti-blocking knocking rod, 5. Feeding roller, 6. Static eliminator, 7. Driving assembly, 71. Straight groove rod, 72. Swing rod, 73. Rotating module, 731. Screw, 732. Limiting rail, 733. Moving block, 734. Cylinder, 74. Rotating wheel, 8. Transmission roller, 9. Motor, 10. Sensor bracket, 101. Visual sensor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] like Figure 1 -- Figure 5 As shown, this embodiment provides an embodiment of a cotton yarn carding machine with an anti-blocking feeding structure. In this embodiment, see Figure 1 -- Figure 4 A cotton yarn carding machine with an anti-blocking feeding structure comprises a bracket 3, on which a vibration anti-blocking assembly 4 is arranged, and the vibration anti-blocking assembly 4 comprises a guide column 41, a convex shaft 42, a slide groove 43, a slider 44 and an anti-blocking knocking rod 45. An open groove 31 is arranged at one end of the bracket 3 for accommodating the anti-blocking knocking rod 45. The anti-blocking knocking rod 45 is a plurality of evenly arranged T-shaped rods, and the upper side of the anti-blocking knocking rod 45 forms a plane for the cotton yarn to pass through;

[0028] One end of the anti-blocking knocking rod 45 is fixedly connected to the slider 44, each of the sliders 44 is respectively arranged in the slide groove 43, all of the slide grooves 43 are opened on one side of the bracket 3, and each of the slide grooves 43 is respectively provided with the guide column 41, and the guide column 41 passes through the corresponding slider 44, and both ends of the guide column 41 are fixedly connected to the bracket 3, and the other end of each slider 44 is respectively fixed with the convex shaft 42.

[0029] Furthermore, the cam 42 is connected to the driving component 7, and the driving component 7 includes a straight groove rod 71, a swing rod 72, a rotating module 73 and a rotating wheel 74. All of the cams 42 are arranged in the sliding 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, and the central axis of the rotating wheel 74 is rotatably connected to one side of the bracket 3.

[0030] A feeding roller 5 is arranged at one end of the bracket 3 , and the feeding roller 5 is driven by a steering gear fixed in the cavity of the bracket 3 . A carding machine 1 is arranged at the other end of the bracket 3 .

[0031] In the present invention, the rotating module 73 is driven to rotate by rotating the wheel 74 of the driving assembly 7, and the rotating module 73 drives the swing rod 72 to swing in a circle, and the swing rod 72 drives the straight groove rod 71 to swing in a circle, and the straight groove rod 71 drives the cam shaft 42 to move. Since the cam shaft 42 fixes the slider 44, the slider 44 is arranged in the slide groove 43. The up and down movement of the cam shaft 42 can drive the slider 44 to move up and down along the guide column 43, so that the slider 44 drives the anti-blocking knocking rod 45 to move up and down, and in the process of one swing of the straight groove rod 71, the distance moved by the slider 44 from one end close to the cotton carding machine 1 to one end of the feeding roller 5 in the slide groove 43 is reduced successively, so that the knocking amplitude of the anti-blocking knocking rod 45 from the feeding roller 5 to the cotton carding machine 1 is increased successively, and vibration is generated by knocking. The vibration and knocking make the cotton yarn enter the cotton carding machine evenly, preventing the cotton yarn from accumulating and blocking the feed port.

[0032] The feed roller 5 provides the main power for the transportation of cotton yarn, so that the cotton yarn can move toward the combing 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 the friction between each other. Vibration can help these accumulated fibers to be redistributed in a direction perpendicular to the forward direction, so that the entire cotton yarn bundle can more evenly utilize the power provided by the feed roller 5 to avoid blockage caused by local excessive accumulation. The effect of the vibration generated by the anti-blocking knocking rod 45 is to act on the cotton yarn perpendicular to the conveying direction of the feed roller. The power of the feed roller pushes the cotton yarn along the x-axis direction, and the vibration causes the cotton yarn to be displaced in the y-axis direction (or other directions including the y-axis component).

[0033] Furthermore, the rotating module 73 includes a screw 731, a limiting rail 732, a moving block 733 and a cylinder 734. The limiting rail 732 is fixed to the middle part of the outer side of the rotating wheel 74. The two ends of the limiting rail 732 are respectively 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 set in the limiting rail 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 the present 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, and the cylinder 734 follows the moving block 733 to move. The farther the position of the moving block 733 is from the center of the rotating wheel 74, the greater the moving distance of the slider 44 in the slide groove 43. The position of the moving block 733 can be adjusted as needed to achieve the adjustment of the vertical movement distance of the slider 44, thereby achieving the adjustment of the knocking amplitude of the anti-blocking knocking rod 45.

[0035] An electrostatic eliminator 6 is also provided at one end of the bracket 3 , and the electrostatic eliminator 6 is arranged between the feeding roller 5 and the vibration anti-blocking component 4 .

[0036] In the present 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] A transmission roller 8 is provided at the front of the entrance of the carding machine 1, one end of the transmission roller 8 is fixedly connected to the central axis of the rotating wheel 74, the other end of the transmission roller 8 is rotatably connected to the bracket 3, and 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 on one side of the bracket 3.

[0038] In this embodiment, the motor 9 can drive the transmission roller 8 to rotate to assist the movement of the cotton yarn, and the transmission rod 8 drives the rotating wheel 74 fixed thereto to rotate 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, and a plurality of visual sensors 101 are arranged on the lower side of the sensor bracket 10. The air pump 2 is fixed to one side of the outer shell of the carding machine 1, and the air inlet of the air pump 2 is arranged at the inlet of the carding machine 1, and the air outlet of the air pump 2 is connected to the external air.

[0040] It also includes a controller, which transmits data with the visual sensor 101. The visual sensor 101 is used to monitor the running condition of the cotton yarn. When blockage occurs, the air pump 2 is controlled to evacuate air, and the air pump 2 generates suction on the cotton yarn to assist the cotton yarn to enter the carding machine 1.

[0041] When in use, first adjust the position of the moving block 733 of the rotating module 73 in the limiting slide 732 as needed, start the motor 9 and the steering gear, the steering gear drives the feeding roller 5 to rotate, and the cotton yarn passes through the feeding roller 5. The static electricity is eliminated by the static eliminator 6, and the output shaft of the motor 9 rotates to drive the transmission roller 8 to rotate, thereby realizing the auxiliary transmission of the cotton yarn transmitted by the feeding roller 5. During the transportation of the cotton yarn, the transmission roller 8 drives the rotating wheel 74 to rotate, and then drives the vibration anti-blocking component 4 to work, knocking the cotton yarn to make it vibrate to prevent the cotton yarn from being blocked and allowing it to enter the carding machine 1. The visual sensor 101 monitors the operation of the cotton yarn. When the cotton yarn is blocked, the air pump 2 is controlled to evacuate air to accelerate the cotton yarn to enter the carding machine 1 to prevent blockage.

[0042] The specific implementation methods of the invention are described in detail above, but they are only examples, and the invention is not limited to the specific implementation methods described above. For those skilled in the art, any equivalent modification or substitution of the invention is also within the scope of the invention, and therefore, the equalization, modification, improvement, etc. made without departing from the spirit and principle of the invention should be included in the scope of the invention.

Claims

1. A cotton yarn carding machine with an anti-blocking feeding structure, comprising a bracket (3), characterized in that: The support (3) is provided with a vibration anti-blocking assembly (4), the vibration anti-blocking assembly (4) comprising a guide column (41), a convex shaft (42), a slide groove (43), a slider (44) and an anti-blocking knocking rod (45), one end of the support (3) is provided with an open groove (31) for accommodating the anti-blocking knocking rod (45), the anti-blocking knocking rod (45) is a plurality of evenly arranged T-shaped rods, and the upper side surface of the anti-blocking knocking rod (45) forms a plane for the cotton yarn to pass through; One end of the anti-blocking knocking rod (45) is fixedly connected to the slider (44), each of the sliders (44) is arranged in the slide groove (43), all of the slide grooves (43) are opened on one side of the bracket (3), each of the slide grooves (43) is provided with a guide column (41), the guide column (41) passes through the corresponding slider (44), both ends of the guide column (41) are fixedly connected to the bracket (3), and the other end of each slider (44) is fixed with the convex shaft (42).

2. The cotton yarn carding machine with anti-blocking feeding structure according to claim 1, characterized in that: The convex shaft (42) is connected to a driving assembly (7), and the driving assembly (7) comprises 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 sliding groove of the straight groove rod (71), one end of the straight groove rod (71) is rotationally connected to one end of the swing rod (72), the other end of the straight groove rod (71) is rotationally connected to one side of the bracket (3), the other end of the swing rod (72) is rotationally connected to the rotating module (73), the rotating module (73) is connected to the rotating wheel (74), and the central axis of the rotating wheel (74) is rotationally connected to one side of the bracket (3).

3. The cotton yarn carding machine with anti-blocking feeding structure according to claim 2, characterized in that: The rotating module (73) comprises a screw rod (731), a limiting track (732), a moving block (733) and a cylinder (734); the limiting track (732) is fixed to the middle part 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 rod (731) respectively; the screw rod (731) is threadedly connected to the moving block (733); the moving block (733) is slidably arranged in the limiting track (732); the cylinder (734) is fixed to the outer side of the moving block (733); and the cylinder (734) is rotatably connected to the swing rod (72).

4. The cotton yarn carding machine with anti-blocking feeding structure according to claim 2, characterized in that: A feeding roller (5) is arranged at one end of the bracket (3), and the feeding roller (5) is driven by a steering gear fixed in the cavity of the bracket (3). A cotton carding machine (1) is arranged at the other end of the bracket (3).

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

6. The cotton yarn carding machine with anti-blocking feeding structure according to claim 5, characterized in that: A transmission roller (8) is provided at the front of the entrance of the carding machine (1), one end of the transmission roller (8) is fixedly connected to the central axis of the rotating wheel (74), the other end of the transmission roller (8) is rotatably connected to the bracket (3), and 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 on one side of the bracket (3).

7. The cotton yarn carding machine with anti-blocking feeding structure according to claim 6, characterized in that: A sensor bracket (100) is fixedly connected to one end of the inlet of the carding machine (1), and a plurality of visual sensors (1001) are arranged on the lower side of the sensor bracket (100). The air pump (2) is fixed to one side of the outer shell of the carding machine (1), and the air inlet of the air pump (2) is arranged at the inlet of the carding machine (1), and the air outlet of the air pump (2) is connected to the external air.

8. The cotton yarn carding machine with anti-blocking feeding structure according to claim 7, characterized in that: It also includes a controller, wherein the controller and the visual sensor (1001) perform data transmission, and the visual sensor (101) is used to monitor the running condition of the cotton yarn, and when a blockage occurs, the air pump (2) is controlled to evacuate air, so that the air pump (2) generates suction force on the cotton yarn, thereby assisting the cotton yarn to enter the carding machine (1).

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