Graphene cotton rolling device

Abstract

The application discloses a kind of graphene cotton coiling equipment, belong to coiling equipment technical field, it includes support, bottom plate, first motor, drive shaft, cleaning mechanism;The bottom plate is fixedly connected on support.In the application, the way of bevel gear set and belt drive is combined by cleaning mechanism, the power of drive shaft is transmitted to first pulley by driving bevel gear, driven bevel gear, vertical bar, then second pulley, connecting shaft and fan blade are driven to rotate by first transmission belt, so that graphene cotton in the process of coiling is continuously purged without additional power source, effectively remove the impurities adhered to the surface, improve the cleanliness and quality of coiled product;At the same time, the sliding fit of chute and slide rod is realized by the detachable connection of coiling roller, and the cross translation of coiling roller is driven by electric push rod driving connecting rod, which is convenient for quick unloading and replacement after coiling, and significantly improves the operation convenience and production efficiency of the equipment.

Description

Technical Field

[0001] This invention belongs to the field of rolling equipment technology, specifically a graphene cotton rolling equipment. Background Technology

[0002] Graphene cotton is a novel functional material composed of graphene and fiber. It combines the excellent electrical, thermal, and antibacterial properties of graphene with the flexibility and processability of fiber materials, showing broad application prospects in fields such as smart wearables, medical and health care, aerospace, and electromagnetic shielding. In the production and processing of graphene cotton, the rolling process is a crucial step in winding continuous graphene cotton material into standard rolls. The quality of the rolled rolls directly affects the efficiency of subsequent storage, transportation, and further processing, as well as the overall product quality.

[0003] However, existing graphene cotton rolling equipment faces numerous technical challenges in practical applications. Firstly, graphene cotton is easily contaminated with fiber debris, dust, and other impurities during production. Existing equipment typically lacks effective online cleaning capabilities, causing impurities to be rolled into the finished product, affecting its cleanliness and performance. Secondly, existing rolling rollers often employ a fixed structure, making disassembly difficult and time-consuming after rolling, thus reducing production efficiency. Furthermore, insufficient tension control during conveying can lead to material wrinkles or uneven tension, impacting roll quality. Therefore, a highly efficient rolling device integrating impurity cleaning, stable conveying, automatic tensioning, and rapid unloading is urgently needed to meet the demands of large-scale graphene cotton production. Summary of the Invention

[0004] The purpose of this invention is to provide a graphene cotton rolling device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a graphene cotton rolling device, comprising a support frame, a base plate, a first motor, a drive shaft, and a cleaning mechanism;

[0006] The base plate is fixed to the bracket;

[0007] The first motor is fixed to the base plate;

[0008] The drive shaft is fixed to the output end of the first motor, and the drive shaft is also rotatably connected to the bracket.

[0009] The cleaning mechanism is mounted on the drive shaft and is used to blow away impurities adhering to the graphene cotton. The cleaning mechanism includes a drive bevel gear, a driven bevel gear, a vertical rod, a first pulley, a first transmission belt, a second pulley, a connecting shaft, and fan blades.

[0010] The driving bevel gear is fixedly connected to the driving shaft, the driven bevel gear is meshed with the driving bevel gear, the vertical rod is fixedly connected to the driven bevel gear and rotatably connected to the base plate, and the first pulley is fixedly connected to the end of the vertical rod away from the driven bevel gear, the first transmission belt is meshed with the first pulley, and the second pulley is meshed with the end of the first transmission belt away from the first pulley, and the connecting shaft is fixedly connected to the second pulley, and the fan blade is fixedly connected to the connecting shaft for rotating and blowing air to clean impurities adhering to the graphene cotton;

[0011] As a further preferred embodiment of this technical solution: a sliding rod is provided on the drive shaft, and a winding roller is slidably connected through the bracket. The winding roller is provided with a sliding groove. Both the drive shaft and the sliding rod slide within the sliding groove, which is used to drive the winding roller to rotate while facilitating the disassembly of the winding roller. An electric push rod is fixedly connected to the top of the bracket, and a connecting rod is fixedly connected to the telescopic end of the electric push rod. The end of the connecting rod away from the electric push rod is rotatably connected to the winding roller.

[0012] As a further preferred embodiment of this technical solution: rivets are inserted into the winding roller to fix one end of the graphene cotton onto the winding roller;

[0013] As a further preferred embodiment of this technical solution: the bracket is provided with a square opening, and the connecting rod is slidably connected through the square opening;

[0014] As a further preferred embodiment of this technical solution: the bottom of the bracket is provided with a circular opening, and a cross rod is fixedly connected to the circular opening, while the end of the cross rod away from the circular opening is rotatably connected to the connecting shaft;

[0015] As a further preferred embodiment of this technical solution: a support plate is fixedly connected to the bracket, and a conveying mechanism is installed on the support plate for conveying the graphene cotton. The conveying mechanism includes a second motor, a drive shaft, an upper shaft roller, a drive gear, a follower gear, a follower shaft, and a lower shaft roller.

[0016] The second motor is fixed to the support plate, and the drive shaft is fixed to the output end of the second motor. The drive shaft is rotatably connected to the bracket. The upper shaft roller is fixed to the end of the drive shaft away from the second motor and is rotatably connected to the bracket. The drive gear is fixed to the drive shaft and meshed with the follower gear. The follower gear is rotatably connected to the support plate. The follower shaft is fixed to the follower gear and is rotatably connected to the bracket. The lower shaft roller is fixed to the end of the follower shaft away from the follower gear and is rotatably connected to the bracket.

[0017] As a further preferred embodiment of this technical solution: a third pulley is fixedly connected through the active rotating shaft, and a second transmission belt is meshed on the third pulley. At the same time, a fourth pulley is meshed on the end of the second transmission belt away from the third pulley. A horizontal shaft is fixedly connected through the fourth pulley and is rotatably connected to the bracket. At the same time, a pressing roller is fixedly connected to the end of the horizontal shaft away from the fourth pulley for tensioning the graphene cotton. The end of the pressing roller away from the horizontal shaft is rotatably connected to the bracket.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. In this invention, the cleaning mechanism adopts a combination of bevel gear set and belt drive. The power of the drive shaft is transmitted to the first pulley via the drive bevel gear, driven bevel gear, and vertical rod. Then, the first transmission belt drives the second pulley, connecting shaft, and fan blade to rotate. Thus, without adding an additional power source, the graphene cotton in the winding process is continuously blown and cleaned, effectively removing impurities adhering to the surface and improving the cleanliness and quality of the rolled product. At the same time, the winding roller is detachably connected through the sliding cooperation of the slide groove and slide rod. With the help of the electric push rod to drive the connecting rod to move the winding roller laterally, it is convenient for quick unloading and replacement after the winding is completed, which significantly improves the ease of operation and production efficiency of the equipment.

[0020] 2. In this invention, the active rotating shaft is driven by the second motor, and the active gear and the follower gear mesh to achieve synchronous reverse rotation of the upper and lower rollers, ensuring the smooth conveying of graphene cotton; at the same time, the active rotating shaft drives the horizontal shaft and the pressing roller to rotate through the third pulley, the second transmission belt and the fourth pulley, effectively tensioning the graphene cotton and preventing wrinkles or uneven tension during the rolling process. Attached Figure Description

[0021] Figure 1 This is a top view of a graphene cotton rolling device according to the present invention;

[0022] Figure 2 This is a front view of a graphene cotton rolling device according to the present invention;

[0023] Figure 3 This is a partial exploded view of the graphene cotton rolling device of the present invention;

[0024] Figure 4 This is a perspective view of a graphene cotton roll forming device according to the present invention;

[0025] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0026] Legend: 1. Bracket; 2. Base plate; 3. First motor; 4. Drive shaft; 5. Cleaning mechanism; 51. Drive bevel gear; 52. Driven bevel gear; 53. Vertical rod; 54. First pulley; 55. First transmission belt; 56. Second pulley; 57. Connecting shaft; 58. Fan blade; 6. Slide rod; 7. Coiling roller; 8. Slide groove; 9. Electric push rod; 10. Connecting rod; 11. Rivet; 12. Square opening; 13. Round opening; 14. Support plate; 15. Conveying mechanism; 1501. Second motor; 1502. Drive shaft; 1503. Upper shaft roller; 1504. Drive gear; 1505. Follower gear; 1506. Follower shaft; 1507. Lower shaft roller; 16. Third pulley; 17. Second transmission belt; 18. Fourth pulley; 19. Horizontal shaft; 20. Pressing roller; 21. Cross rod. Detailed Implementation

[0027] 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.

[0028] Example

[0029] Please see Figures 1-5 As shown, the present invention provides a technical solution: a graphene cotton rolling device, including a support 1, a base plate 2, a first motor 3, a drive shaft 4, and a cleaning mechanism 5;

[0030] The base plate 2 is fixedly connected to the bracket 1;

[0031] The first motor 3 is fixedly connected to the base plate 2;

[0032] The drive shaft 4 is fixed to the output end of the first motor 3, and the drive shaft 4 is also rotatably connected to the bracket 1.

[0033] The cleaning mechanism 5 is installed on the drive shaft 4 and is used to blow and clean the impurities adhering to the graphene cotton. The cleaning mechanism 5 includes a drive bevel gear 51, a driven bevel gear 52, a vertical rod 53, a first pulley 54, a first transmission belt 55, a second pulley 56, a connecting shaft 57, and a fan blade 58.

[0034] A drive bevel gear 51 is fixedly connected to the drive shaft 4, a driven bevel gear 52 is meshed with the drive bevel gear 51, a vertical rod 53 is fixedly connected to the driven bevel gear 52, and the vertical rod 53 is rotatably connected to the base plate 2. A first pulley 54 is fixedly connected to the end of the vertical rod 53 away from the driven bevel gear 52. A first transmission belt 55 is meshed with the first pulley 54, and a second pulley 56 is meshed with the end of the first transmission belt 55 away from the first pulley 54. A connecting shaft 57 is fixedly connected to the second pulley 56, and a fan blade 58 is fixedly connected to the connecting shaft 57. The fan blade is used to rotate and blow air to clean impurities adhering to the graphene cotton.

[0035] Further details: The bracket 1 is a rectangular frame structure, welded from Q235 steel. The first motor 3 is a 1.5kW geared motor, which is fixed to the base plate 2 via a flange. The drive shaft 4 is connected to the output end of the first motor 3 via a coupling.

[0036] In this embodiment, specifically: a sliding rod 6 is provided on the drive shaft 4, and a winding roller 7 is slidably connected through the bracket 1. The winding roller 7 is provided with a sliding groove 8. Both the drive shaft 4 and the sliding rod 6 slide in the sliding groove 8, which is used to drive the winding roller 7 to rotate while facilitating the disassembly of the winding roller 7. An electric push rod 9 is fixedly connected to the top of the bracket 1. A connecting rod 10 is fixedly connected to the telescopic end of the electric push rod 9. The end of the connecting rod 10 away from the electric push rod 9 is rotatably connected to the winding roller 7.

[0037] Furthermore, the slide rod 6 is provided in four sets, and the four sets of slide rod 6 are distributed in a circle on the drive shaft 4. At the same time, the slide groove 8 is a circular cross groove, which is adapted to the drive shaft 4 and the slide rod 6.

[0038] In this embodiment, specifically: rivets 11 are inserted into the winding roller 7 to fix one end of the graphene cotton onto the winding roller 7.

[0039] Further: There are two sets of rivets 11, which are located on the left and right sides of the winding roller 7 respectively.

[0040] In this embodiment, specifically: the bracket 1 is provided with a square opening 12, and the connecting rod 10 is slidably connected to the square opening 12.

[0041] Furthermore, by setting the square opening 12, the stability of the connecting rod 10 during movement can be ensured.

[0042] In this embodiment, specifically: the bottom of the bracket 1 is provided with a circular opening 13, and a cross rod 21 is fixedly connected to the circular opening 13. At the same time, the end of the cross rod 21 away from the circular opening 13 is rotatably connected to the connecting shaft 57.

[0043] Further: The circular opening 13 and the fan blade 58 are positioned between the pressing roller 20 and the winding roller 7.

[0044] In this embodiment, specifically: a support plate 14 is fixedly connected to the bracket 1, and a conveying mechanism 15 is installed on the support plate 14 for conveying the graphene cotton. The conveying mechanism 15 includes a second motor 1501, a drive shaft 1502, an upper shaft roller 1503, a drive gear 1504, a follower gear 1505, a follower shaft 1506, and a lower shaft roller 1507.

[0045] The second motor 1501 is fixed to the support plate 14, and the drive shaft 1502 is fixed to the output end of the second motor 1501. The drive shaft 1502 is rotatably connected to the bracket 1. The upper shaft roller 1503 is fixed to the end of the drive shaft 1502 away from the second motor 1501 and is rotatably connected to the bracket 1. The drive gear 1504 is fixed to the drive shaft 1502, and the follower gear 1505 is meshed with the drive gear 1504. The follower gear 1505 is rotatably connected to the support plate 14. The follower shaft 1506 is fixed to the follower gear 1505 and is rotatably connected to the bracket 1. The lower shaft roller 1507 is fixed to the end of the follower shaft 1506 away from the follower gear 1505 and is rotatably connected to the bracket 1.

[0046] Further: The second motor 1501 is an asynchronous motor with a power of 0.75W, which is fixed to the outside of the support plate 14 through the motor mount. At the same time, the active rotating shaft 1502 has a diameter of 30mm, and one end is connected to the output end of the second motor 1501 through a coupling. Meanwhile, the upper shaft roller 1503 is a rubber-coated steel roller with an outer diameter of 100mm and a rubber coating thickness of 5mm. The lower shaft roller 1507 has the same specifications as the upper shaft roller 1503 and is fixed to the outer end of the follower rotating shaft 1506 through a key. The gap between the lower shaft roller 1507 and the upper shaft roller 1503 is 2mm, forming a clamping and conveying channel for the graphene cotton.

[0047] In this embodiment, specifically: a third pulley 16 is fixedly connected through the active rotating shaft 1502, and a second transmission belt 17 is meshed with the third pulley 16. At the same time, a fourth pulley 18 is meshed with the end of the second transmission belt 17 away from the third pulley 16. A horizontal shaft 19 is fixedly connected through the fourth pulley 18, and the horizontal shaft 19 is rotatably connected to the bracket 1. At the same time, a pressing roller 20 is fixedly connected to the end of the horizontal shaft 19 away from the fourth pulley 18 for tensioning the graphene cotton. The end of the pressing roller 20 away from the horizontal shaft 19 is rotatably connected to the bracket 1.

[0048] Further: The pressing roller 20 forms a triangular layout with the upper roller 1503 and the lower roller 1507. The graphene cotton passes between the upper roller 1503 and the lower roller 1507, and at the same time passes through the bottom of the pressing roller 20. The pressing roller 20 applies downward pressure to the graphene cotton by its own weight and rotational resistance, thereby achieving the tensioning function and preventing the graphene cotton from loosening and wrinkling during the rolling process.

[0049] Working principle or structural principle: First, one end of the graphene cotton is inserted through the middle of the upper roller 1503 and the lower roller 1507, and also through the pressing roller 20. Then, one end of the graphene cotton is fixed to the winding roller 7 with rivets 11. Subsequently, the second motor 1501 and the first motor 3 are started simultaneously. The second motor 1501 drives the drive shaft 1502 to rotate, which in turn drives the upper roller 1503 to rotate. At the same time, the rotation of the drive shaft 1502 drives the drive gear 1504 to rotate. The rotation of 504 drives the follower gear 1505 to reverse. The rotation of the follower gear 1505 drives the lower roller 1507 to rotate via the follower shaft 1506, which in turn cooperates with the rotation of the upper roller 1503 to transport the graphene cotton. Secondly, the rotation of the drive shaft 1502 drives the third pulley 16 to rotate. The rotation of the third pulley 16 drives the second transmission belt 17 to rotate. The rotation of the second transmission belt 17 drives the fourth pulley 18 to rotate. The rotation of the fourth pulley 18 drives the horizontal shaft 19 to rotate. The rotation of the horizontal shaft 19 drives the pressing... Roller 20 rotates to further convey the graphene cotton. Simultaneously, the first motor 3 is started, which drives the drive shaft 4 to rotate. The rotation of the drive shaft 4 drives the forming roller 7 to rotate, which in turn causes the graphene cotton to be rolled into a roll. Next, the rotation of the drive shaft 4 drives the drive bevel gear 51 to rotate, which in turn drives the driven bevel gear 52 to rotate. The rotation of the driven bevel gear 52 drives the vertical rod 53 to rotate, which in turn drives the first pulley 54 to rotate, which in turn drives the first transmission belt 55 to rotate. The first transmission belt 55 rotates, driving the second pulley 56 to rotate. The second pulley 56 rotates, driving the connecting shaft 57 to rotate. The connecting shaft 57 rotates, driving the fan blade 58 to rotate, thus rotating and blowing air to clean impurities from the graphene cotton surface. After the graphene cotton is rolled up, the rivet 11 can be removed from the rolling roller 7. Then, the electric push rod 9 is activated. The telescopic end of the electric push rod 9 extends and drives the rolling roller 7 to slide to one side of the bracket 1 through the connecting rod 10, and then slides away from the drive shaft 4, making it easy to disassemble and remove the graphene cotton roll.

[0050] 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 graphene cotton roll forming device, characterized in that, Includes a bracket (1), a base plate (2), a first motor (3), a drive shaft (4), and a cleaning mechanism (5); The base plate (2) is fixed to the bracket (1); The first motor (3) is fixed to the base plate (2); The drive shaft (4) is fixed to the output end of the first motor (3), and the drive shaft (4) is rotatably connected to the bracket (1). The cleaning mechanism (5) is installed on the drive shaft (4) and is used to blow and clean the impurities adhering to the graphene cotton. The cleaning mechanism (5) includes a drive bevel gear (51), a driven bevel gear (52), a vertical rod (53), a first pulley (54), a first transmission belt (55), a second pulley (56), a connecting shaft (57), and a fan blade (58). The driving bevel gear (51) is fixedly connected to the driving shaft (4), the driven bevel gear (52) is meshed with the driving bevel gear (51), the vertical rod (53) is fixedly connected to the driven bevel gear (52), and the vertical rod (53) is rotatably connected to the base plate (2). The first pulley (54) is fixedly connected to the end of the vertical rod (53) away from the driven bevel gear (52). The first transmission belt (55) is meshed with the first pulley (54), and the second pulley (56) is meshed with the end of the first transmission belt (55) away from the first pulley (54). The connecting shaft (57) is fixedly connected to the second pulley (56), and the fan blade (58) is fixedly connected to the connecting shaft (57) for rotating and blowing to clean impurities on the graphene cotton.

2. The graphene cotton roll forming equipment according to claim 1, characterized in that: The drive shaft (4) is provided with a slide rod (6), and a winding roller (7) is slidably connected through the bracket (1). The winding roller (7) is provided with a groove (8). The drive shaft (4) and the slide rod (6) slide in the groove (8) to drive the winding roller (7) to rotate, and to facilitate the disassembly of the winding roller (7). An electric push rod (9) is fixedly connected to the top of the bracket (1). A connecting rod (10) is fixedly connected to the telescopic end of the electric push rod (9). The end of the connecting rod (10) away from the electric push rod (9) is rotatably connected to the winding roller (7).

3. The graphene cotton rolling equipment according to claim 2, characterized in that: Rivets (11) are inserted into the winding roller (7) to fix one end of the graphene cotton to the winding roller (7).

4. The graphene cotton rolling equipment according to claim 3, characterized in that: The bracket (1) has a square opening (12), and the connecting rod (10) slides through and is connected to the square opening (12).

5. The graphene cotton rolling equipment according to claim 4, characterized in that: The bottom of the bracket (1) is provided with a circular opening (13), and a cross rod (21) is fixedly connected to the circular opening (13). At the same time, the end of the cross rod (21) away from the circular opening (13) is rotatably connected to the connecting shaft (57).

6. The graphene cotton roll forming equipment according to claim 5, characterized in that: A support plate (14) is fixedly connected to the bracket (1), and a conveying mechanism (15) is installed on the support plate (14) for conveying graphene cotton. The conveying mechanism (15) includes a second motor (1501), a drive shaft (1502), an upper shaft roller (1503), a drive gear (1504), a follower gear (1505), a follower shaft (1506), and a lower shaft roller (1507). The second motor (1501) is fixed to the support plate (14), and the drive shaft (1502) is fixed to the output end of the second motor (1501). The drive shaft (1502) is rotatably connected to the bracket (1). The upper roller (1503) is fixed to the end of the drive shaft (1502) away from the second motor (1501), and is rotatably connected to the bracket (1). The drive gear (1504) is fixedly connected to the drive shaft (1502), and the follower gear (1504) is also rotatably connected to the bracket (1). 05) The gear is meshed with the drive gear (1504), and the follower gear (1505) is rotatably connected to the support plate (14). The follower shaft (1506) is fixedly connected to the follower gear (1505) and rotatably connected to the bracket (1). The lower shaft roller (1507) is fixedly connected to the end of the follower shaft (1506) away from the follower gear (1505), and the end of the lower shaft roller (1507) away from the follower shaft (1506) is rotatably connected to the bracket (1).

7. The graphene cotton rolling equipment according to claim 6, characterized in that: A third pulley (16) is fixedly connected through the active rotating shaft (1502), and a second transmission belt (17) is meshed on the third pulley (16). At the same time, a fourth pulley (18) is meshed on the end of the second transmission belt (17) away from the third pulley (16). A horizontal shaft (19) is fixedly connected through the fourth pulley (18), and the horizontal shaft (19) is rotatably connected to the bracket (1). At the same time, a pressing roller (20) is fixedly connected to the end of the horizontal shaft (19) away from the fourth pulley (18) for tensioning the graphene cotton. The end of the pressing roller (20) away from the horizontal shaft (19) is rotatably connected to the bracket (1).

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