A feeding device for processing carbon nanotube conductive slurry

Abstract

The utility model relates to the technical field of feeding for the production of carbon nanotube conductive slurry, specifically a feeding device for processing carbon nanotube conductive slurry, comprising a feeding machine body, the feeding machine body is provided with a spiral conveying mechanism and a top cover, one end of the feeding machine body is provided with a feeding pipe, a hinge is provided between one side of the top cover and the feeding machine body, a feeding hopper is provided at the top of the top cover, a fixing mechanism is provided between the other side of the top cover and the feeding machine body, the fixing mechanism comprises a fixing groove and a fixing box, the fixing groove is opened on the feeding machine body, and a docking block is provided on the fixing groove. This structure makes cleaning work simple and quick through the detachable top cover and sliding block mechanism. When it is necessary to replace materials or perform regular maintenance, the operator can easily open the top cover and directly clean the residual materials and impurities inside, thereby avoiding cross contamination between different batches of products.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding materials for producing carbon nanotube conductive slurry, in particular to a feeding device for processing carbon nanotube conductive slurry. Background Art

[0002] As we all know, the wide application of carbon nanotube conductive paste in the fields of electronics, energy, composite materials, etc. emphasizes its value as a high-performance conductive filler and its key role in the preparation of transparent conductive films, supercapacitors, lithium-ion batteries and other products.

[0003] At present, the commonly used feeding methods in the production of carbon nanotube conductive slurry, such as manual feeding and ordinary mechanical conveying, have limitations, such as unstable product performance caused by uneven material conveying, difficult cleaning and maintenance, and weak equipment structure that is easily affected by external interference. In the continuous production process, effective handling of material changes and equipment cleaning have become bottlenecks that restrict production efficiency and product quality, so it is necessary to propose solutions to this technical problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a feeding device for processing carbon nanotube conductive slurry.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for processing carbon nanotube conductive slurry, comprising a feeding machine body, the feeding machine body is provided with a spiral conveying mechanism and a top cover, one end of the feeding machine body is provided with a feeding pipe, a hinge is provided between one side of the top cover and the feeding machine body, a feeding hopper is provided at the top of the top cover, a fixing mechanism is provided between the other side of the top cover and the feeding machine body, the fixing mechanism comprises a fixing groove and a fixing box, the fixing groove is provided on the feeding machine body, a docking block is provided on the fixing groove, the docking block is connected to the top cover, an inclined groove is provided on one side of the docking block, and the fixing box is installed on the feeding machine body On the body, a driving motor is provided on one side of the fixed box, a through slot is provided between the interior of the fixed box and the fixed slot, a screw rod is provided between the output end of the driving motor and the through slot, a sliding block is provided on the screw rod, a screw hole is provided on the sliding block, the screw rod passes through the screw hole, a cone head is provided at one end of the sliding block, a guiding mechanism is provided between the sliding block and the through slot, a locking box is provided at the top of the fixed box, a fastening hole is provided between the locking box and the through slot, a fastening column is provided on the fastening hole, a gear is provided on the screw rod, a tooth groove is provided at the bottom end of the fastening column, the tooth groove meshes with the gear, and an elastic mechanism is provided between the fastening hole and the fastening column.

[0008] Furthermore, the utility model is improved in that the elastic mechanism includes an elastic groove and an elastic component, the elastic groove is opened on one side of the fastening hole, the elastic component is located in the elastic groove, and a connecting plate is provided between the elastic component and the fastening column.

[0009] Furthermore, the utility model is improved in that the screw conveying mechanism includes a conveying motor and a screw shaft, the conveying motor is installed at one end of the feeder body, the screw shaft is located inside the feeder body, and the output end of the conveying motor is connected to the screw shaft.

[0010] Furthermore, the utility model is improved in that the guide mechanism includes a guide groove and a guide block, the guide groove is opened at the bottom end of the through groove, the guide block is slidably connected to the guide groove, and the guide block is connected to the sliding block.

[0011] Furthermore, the utility model is improved in that the elastic mechanisms are provided with two and are symmetrically arranged.

[0012] Furthermore, the utility model is improved in that the elastic component is an alloy spring.

[0013] Furthermore, the utility model is improved in that both the driving motor and the conveying motor are servo motors.

[0014] Furthermore, the utility model is improved in that a handle is provided at the top end of the fastening column.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a feeding device for processing carbon nanotube conductive slurry, which has the following beneficial effects:

[0017] The feeding device for processing carbon nanotube conductive slurry realizes uniform conveying and feeding of carbon nanotube conductive slurry raw materials by adopting a spiral conveying mechanism, which not only ensures the uniformity of material distribution in the production process, but also improves the product quality of the final carbon nanotube conductive slurry, because uniform mixing is essential for conductive performance, and uniform feeding also optimizes production efficiency and reduces production interruption or defective rate caused by uneven materials;

[0018] The removable top cover and sliding block mechanism make cleaning simple and quick. When it is necessary to change materials or perform regular maintenance, the operator can easily open the top cover and directly clean the residual materials and impurities inside, ensuring the cleanliness of the production environment and avoiding cross contamination between different batches of products, which is very important for maintaining product purity and consistency;

[0019] The device enhances overall stability and durability through the design of fastening columns, elastic mechanisms, and tooth grooves and gears. In the case of long-term operation or external vibration, it can effectively prevent the feeder body from loosening, ensure the continuous and stable operation of the equipment, and extend the service life of the equipment. In particular, the design of the cone head and the chute not only facilitates the rapid opening and closing of the top cover, but also further strengthens the sealing of the top cover through the self-locking mechanism to prevent loosening caused by vibration during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0022] Figure 3 For this utility model Figure 1 A partially enlarged left-side half-section view of the center feeder body;

[0023] Figure 4 For this utility model Figure 1 Half-section front view of the structure of the middle locking box.

[0024] In the figure: 1. Feeder body; 2. Top cover; 3. Feeding pipe; 4. Feed hopper; 5. Fixed box; 6. Docking block; 7. Chute; 8. Driving motor; 9. Screw; 10. Sliding block; 11. Cone head; 12. Locking box; 13. Fastening column; 14. Gear; 15. Elastic component; 16. Conveying motor; 17. Screw shaft; 18. Guide block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4The utility model is a feeding device for processing carbon nanotube conductive slurry, comprising a feeding machine body 1, on which a spiral conveying mechanism and a top cover 2 are provided, one end of the feeding machine body 1 is provided with a feeding pipe 3, a hinge is provided between one side of the top cover 2 and the feeding machine body 1, a feeding hopper 4 is provided at the top of the top cover 2, a fixing mechanism is provided between the other side of the top cover 2 and the feeding machine body 1, the fixing mechanism comprises a fixing groove and a fixing box 5, the fixing groove is provided on the feeding machine body 1, a docking block 6 is provided on the fixing groove, the docking block 6 is connected to the top cover 2, one side of the docking block 6 is provided with an inclined groove 7, the fixing box 5 is installed on the feeding machine body 1, and one side of the fixing box 5 A driving motor 8 is provided, a through slot is provided between the interior of the fixed box 5 and the fixed slot, a screw rod 9 is provided between the output end of the driving motor 8 and the through slot, a sliding block 10 is provided on the screw rod 9, a screw hole is provided on the sliding block 10, the screw rod 9 passes through the screw hole, a cone head 11 is provided at one end of the sliding block 10, a guiding mechanism is provided between the sliding block 10 and the through slot, a locking box 12 is provided at the top of the fixed box 5, a fastening hole is provided between the locking box 12 and the through slot, a fastening column 13 is provided on the fastening hole, a gear 14 is provided on the screw rod 9, a tooth groove is provided at the bottom end of the fastening column 13, the tooth groove meshes with the gear 14, and a spring is provided between the fastening hole and the fastening column 13 In this embodiment, raw materials for producing carbon nanotube conductive slurry are poured into the feed hopper 4, and the materials are uniformly conveyed by using the spiral conveying mechanism. The materials are fed into the equipment for producing carbon nanotube conductive slurry through the feeding pipe 3. The spiral mode of the spiral conveying mechanism can uniformly convey the materials, so as to achieve uniform feeding of the materials for producing carbon nanotube conductive slurry. After long-term use, or when different types of materials for producing carbon nanotube conductive slurry need to be replaced, it is necessary to clean the residual materials and impurities inside the feeder body 1. At this time, the fastening column 13 is lifted to make the tooth groove leave the gear 14, and the elastic mechanism is deformed. By controlling the output end of the drive motor 8 to rotate the screw rod 9, the screw rod 9 passes through the screw hole of the sliding block 10, so that the sliding The block 10 moves linearly in the through groove, and the guide mechanism can make the movement of the sliding block 10 more stable, so that the cone head 11 on the sliding block 10 leaves the inclined groove 7 opened by the docking block 6, and then the top cover 2 is opened by the hinge, so that it is convenient for personnel to directly observe and clean the residual materials and impurities inside the feeder body 1. After the cleaning is completed, the top cover 2 covers the feeder body 1. At this time, the docking block 6 is aligned with the cone head 11, and the output end of the drive motor 8 is controlled to rotate the screw rod 9 in the reverse direction, so that the sliding block 10 moves in the reverse direction, and the cone head 11 of the sliding block 10 is against the inclined groove 7. The downward pressure is generated by the inclination angle of the cone head 11 and the inclined groove 7, so that the top cover 2 is more firmly fixed, which is convenient for use. By loosening the fastening column 13, the elastic mechanism supports the fastening column 13.The tooth grooves mesh against the gear 14, which can prevent the feeder body 1 from loosening due to external factors or shaking during operation, and ensure that the top cover 2 is firmly and reliably assembled.

[0027] In this solution, the elastic mechanism includes an elastic groove and an elastic component 15. The elastic groove is opened on one side of the fastening hole. The elastic component 15 is located in the elastic groove. A connecting plate is provided between the elastic component 15 and the fastening column 13. By the elastic component 15 being located in the elastic groove, the fastening column 13 can be connected through the connecting plate to realize elastic support for the fastening column 13.

[0028] In this embodiment, the screw conveying mechanism includes a conveying motor 16 and a screw shaft 17. The conveying motor 16 is installed at one end of the feeder body 1, and the screw shaft 17 is located inside the feeder body 1. The output end of the conveying motor 16 is connected to the screw shaft 17, and the screw shaft 17 is driven to rotate by the output end of the conveying motor 16. The spiral part of the screw shaft 17 realizes stable spiral conveying of materials for the production of carbon nanotube conductive slurry.

[0029] In this solution, the guide mechanism includes a guide groove and a guide block 18. The guide groove is opened at the bottom end of the through groove. The guide block 18 is slidably connected to the guide groove. The guide block 18 is connected to the sliding block 10. When the sliding block 10 moves, the guide block 18 is driven to move through the guide groove, and the guide block 18 moves linearly in the guide groove.

[0030] In this solution, two elastic mechanisms are provided and are symmetrically arranged. By providing two elastic mechanisms that are symmetrically arranged, the fastening column 13 can be elastically supported more stably.

[0031] In this solution, the elastic component 15 is an alloy spring, which has the characteristic of good elastic support, thereby being able to provide a stable elastic support effect.

[0032] In this solution, the driving motor 8 and the conveying motor 16 are both servo motors, which have the characteristics of high rotation accuracy, thereby improving the use accuracy of this structure.

[0033] In this solution, a handle is provided at the top of the fastening column 13, and the fastening column 13 can be easily pulled by holding the handle.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for processing carbon nanotube conductive slurry, comprising a feeding machine body (1), wherein the feeding machine body (1) is provided with a screw conveying mechanism and a top cover (2), characterized in that: A feeding pipe (3) is provided at one end of the feeder body (1), a hinge is provided between one side of the top cover (2) and the feeder body (1), a feeding hopper (4) is provided at the top end of the top cover (2), a fixing mechanism is provided between the other side of the top cover (2) and the feeder body (1), the fixing mechanism comprises a fixing groove and a fixing box (5), the fixing groove is provided on the feeder body (1), a docking block (6) is provided on the fixing groove, the docking block (6) is connected to the top cover (2), an inclined groove (7) is provided on one side of the docking block (6), the fixing box (5) is installed on the feeder body (1), a driving motor (8) is provided on one side of the fixing box (5), and a fixing mechanism is provided between the interior of the fixing box (5) and the fixing groove. A through slot is provided between the output end of the driving motor (8) and the through slot, a screw rod (9) is provided on the screw rod (9), a sliding block (10) is provided on the sliding block (10), a screw hole is provided on the sliding block (10), the screw rod (9) passes through the screw hole, a cone head (11) is provided at one end of the sliding block (10), a guide mechanism is provided between the sliding block (10) and the through slot, a locking box (12) is provided at the top end of the fixing box (5), a fastening hole is provided between the locking box (12) and the through slot, a fastening column (13) is provided on the fastening hole, a gear (14) is provided on the screw rod (9), a tooth groove is provided at the bottom end of the fastening column (13), the tooth groove meshes with the gear (14), and an elastic mechanism is provided between the fastening hole and the fastening column (13).

2. A feeding device for processing carbon nanotube conductive paste according to claim 1, characterized in that: The elastic mechanism comprises an elastic groove and an elastic component (15); the elastic groove is opened on one side of the fastening hole; the elastic component (15) is located in the elastic groove; and a connecting plate is provided between the elastic component (15) and the fastening column (13).

3. A feeding device for processing carbon nanotube conductive paste according to claim 2, characterized in that: The screw conveying mechanism comprises a conveying motor (16) and a screw shaft (17); the conveying motor (16) is mounted on one end of the feeder body (1); the screw shaft (17) is located inside the feeder body (1); and the output end of the conveying motor (16) is connected to the screw shaft (17).

4. A feeding device for processing carbon nanotube conductive paste according to claim 3, characterized in that: The guide mechanism comprises a guide groove and a guide block (18); the guide groove is arranged at the bottom end of the through groove; the guide block (18) is slidably connected to the guide groove; and the guide block (18) is connected to the sliding block (10).

5. A feeding device for processing carbon nanotube conductive paste according to claim 4, characterized in that: The elastic mechanisms are provided with two and are symmetrically arranged.

6. A feeding device for processing carbon nanotube conductive paste according to claim 5, characterized in that: The elastic component (15) is an alloy spring.

7. A feeding device for processing carbon nanotube conductive paste according to claim 6, characterized in that: The driving motor (8) and the conveying motor (16) are both servo motors.

8. The feeding device for processing carbon nanotube conductive paste according to claim 7, characterized in that: A handle is provided at the top end of the fastening column (13).

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