Stirring and dispersing device for graphene slurry

Abstract

The invention relates to the technical field of graphene slurry preparation, in particular to a graphene slurry stirring and dispersing device which comprises a rack and a dispersing barrel fixedly mounted at one end of the top of the rack, a supporting frame is arranged outside the dispersing barrel, a collecting box is arranged at one end of the bottom of the dispersing barrel, and first sliding grooves are formed in the two ends of the supporting frame; a clamping mechanism is arranged at one end of the supporting frame, two symmetrically-arranged special-shaped rods are fixedly installed on the two sides of the outer portion of the dispersing barrel correspondingly, sliding mechanisms are arranged at the two ends of the collecting box correspondingly, and connecting mechanisms are arranged at the two ends of the top of the supporting frame correspondingly. The device has the beneficial effects that the problem that in the prior art, when the dispersing barrel and the rack are detached or a side cover on one side of the dispersing barrel is detached, a grinding medium loses constraint and slides outwards under the action of gravity is solved, the sliding grinding medium is collected through the collecting box, recycling and cleaning are easy, and economic losses are reduced.

Description

Technical Field

[0001] This invention relates to the field of graphene slurry preparation technology, specifically to a stirring and dispersing device for graphene slurry. Background Technology

[0002] Graphene has excellent electrical and thermal conductivity, so it is often added to conductive and thermal slurries. However, due to the inherent properties of graphene, it is prone to agglomeration. To prevent agglomeration, dispersion and stirring equipment is needed to disperse it.

[0003] In the preparation of graphene slurry, a sand mill is used for stirring and dispersion. The sand mill is equipped with a dispersion tank, which contains a stirring shaft and a dispersion disc. The stirring shaft drives the grinding media (zirconia beads) to collide and rub at high speed. Nanoscale dispersion is achieved through the compression and shearing of the graphene agglomerates by the media. The dispersion tank of a horizontal sand mill is arranged horizontally. When the machine is stopped normally, the grinding media will accumulate at the bottom of the dispersion tank. When the dispersion tank is disassembled from the frame or when the side cover of the dispersion tank is removed, the grinding media inside will lose its restraint and slide or roll out under the action of gravity. Zirconia beads, which are used as grinding media, are usually expensive. When the grinding media are scattered on the ground, they will be contaminated, mixed with impurities, or rolled into hard-to-find crevices, resulting in economic losses. Moreover, recycling and cleaning are very troublesome. Summary of the Invention

[0004] The purpose of this invention is to provide a stirring and dispersing device for graphene slurry to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a stirring and dispersing device for graphene slurry, comprising a frame and a dispersing tank fixedly installed at one end of the top of the frame, a support frame provided on the outside of the dispersing tank, a collection box provided at one end of the bottom of the dispersing tank, connecting blocks fixedly installed at both ends of the bottom of the collection box, a sliding groove provided at both ends of the support frame, a locking mechanism provided at one end of the support frame, two symmetrically arranged irregularly shaped rods fixedly installed on both sides of the outside of the dispersing tank, a sliding mechanism provided at both ends of the collection box, and a connecting mechanism provided at both ends of the top of the support frame.

[0006] Preferably, a drive device is fixedly installed at the top of the frame away from the dispersing barrel, a dispersing mechanism is fixedly installed at the drive end of the drive device, a side cover is fixedly installed on the side of the dispersing barrel away from the drive device, a feed pipe is connected to the top of the dispersing barrel near the drive device, a discharge pipe is connected to the bottom of the dispersing barrel away from the feed pipe, a grinding media inlet pipe is connected to the top of the dispersing barrel, and a sealing cap is threadedly connected to the top of the grinding media inlet pipe.

[0007] Preferably, pulleys are fixedly installed at both ends of the bottom of the support frame, and two symmetrically arranged sliding grooves are opened at the top of the frame near the dispersing barrel. The four pulleys cooperate with their respective sliding grooves.

[0008] Preferably, the locking mechanism includes two sliding rods, and a U-shaped locking frame is slidably mounted on the outside of the two sliding rods. The two ends of the U-shaped locking frame near the support frame are provided with inclined surfaces, and a spring is sleeved on the outside of the end of the two sliding rods away from the support frame.

[0009] Preferably, the sliding mechanism includes a sliding column, the top end of which is slidably installed inside a corresponding sliding groove, a bracket is slidably sleeved on the outside of the bottom end of the sliding column, a guide component is provided on the side of the sliding column away from the dispersion barrel, a connecting groove is provided on the end of the bracket away from the sliding column, the connecting groove cooperates with a corresponding connecting block, a top plate is fixedly installed on the top of the sliding column, and a transmission component and a limiting component are provided at both ends of the top of the top plate.

[0010] Preferably, the guiding assembly includes a guide rod and a guide groove. The guide rod is fixedly installed on the side of the bracket away from the dispersion bucket. The guide rod is slidably installed inside the guide groove. The guide groove includes a strip groove and two inclined grooves. The strip groove and the two inclined grooves are all opened at one end of the support frame. The two inclined grooves are respectively connected to the two sides of the strip groove.

[0011] Preferably, the transmission assembly includes a fixed bracket, which is fixedly installed on the top of the top plate. A rotating shaft is rotatably installed inside the fixed bracket. A flip plate is fixedly sleeved on the outside of the rotating shaft. A spring is sleeved on one end of the rotating shaft. The two ends of the spring are fixedly connected to the outside of the rotating shaft and the fixed bracket, respectively.

[0012] Preferably, the limiting component includes a limiting rod and a second strip groove. A second rotating shaft is fixedly sleeved at the bottom end of the limiting rod. A second spring is sleeved on the outside of the second rotating shaft. The two ends of the second spring are fixedly connected to the limiting rod and the fixed bracket, respectively. A connecting rod is slidably sleeved on the outside of the limiting rod. A top rod is rotatably installed on the side of the connecting rod away from the limiting rod. The top rod is slidably connected to the corresponding fixed bracket. The second strip groove is opened at one end of the corresponding support frame. An inclined groove is opened at one end of the second strip groove. The bottom end of the top rod is slidably engaged with the second strip groove and the inclined groove.

[0013] Preferably, the connecting mechanism includes a bidirectional lead screw and two positioning cylinders. The two positioning cylinders are respectively fixedly installed on both sides of the dispersing barrel. The bidirectional lead screw is rotatably installed on the top of the support frame. Both ends of the bidirectional lead screw are threaded with L-shaped plug rods. The bottom ends of the two L-shaped plug rods respectively cooperate with the two positioning cylinders. A push rod is fixedly sleeved on the outside of the L-shaped plug rod near the U-shaped positioning frame. The bottom of the push rod cooperates with the U-shaped positioning frame. Two support plates are symmetrically fixedly installed at both ends of the support frame. The four support plates correspond to their respective positioning cylinders.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By using a collection box, the problem of grinding media losing restraint and sliding outward under gravity when disassembling the dispersion barrel from the frame or removing the side cover of the dispersion barrel is solved. The collection box collects the sliding grinding media, making recycling and cleaning simple and reducing economic losses. In addition, when the collection box is moved to the leftmost or rightmost end, it will move upward and closer to the opening of the dispersion barrel, shortening the distance between the collection box and the dispersion barrel and reducing the splashing and bouncing of the grinding media.

[0016] 2. When the dispersion barrel needs to be cleaned in an inclined state, the collection box slides downward accordingly under the action of the transmission component and the limiting component, and moves a distance to the left or right. This achieves the effect of keeping the collection box at the optimal distance from the dispersion barrel whether the dispersion barrel is in a horizontal or inclined state, so as to collect the grinding impurities inside the dispersion barrel. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the frame structure of the present invention;

[0019] Figure 3 This is a partial structural diagram of the present invention;

[0020] Figure 4 This is a schematic diagram of the dispersion tank structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the support frame structure of the present invention;

[0022] Figure 6 This is a schematic diagram of a partial assembly of the support frame and the collection box of the present invention;

[0023] Figure 7 This is a schematic diagram of the collection box structure of the present invention;

[0024] Figure 8 This is a schematic diagram of a portion of the support frame, the locking mechanism, and the sliding mechanism combined structure of the present invention;

[0025] Figure 9 This is a schematic diagram of the combined structure of the support frame and the sliding mechanism of the present invention.

[0026] Figure 10 This is a schematic diagram of the carding mechanism structure of the present invention;

[0027] Figure 11 This is a partial cross-sectional view of the support frame of the present invention;

[0028] Figure 12 This is a schematic diagram of the sliding mechanism structure of the present invention;

[0029] Figure 13 This is a schematic diagram of one of the transmission components and limiting components of the present invention;

[0030] Figure 14 This is a schematic diagram of another transmission component and limiting component of the present invention.

[0031] The components represented by each number in the attached diagram are listed below: 1. Frame; 2. Dispersion tank; 3. Drive unit; 4. Dispersion mechanism; 5. Side cover; 6. Feed pipe; 7. Discharge pipe; 8. Grinding media inlet pipe; 9. Sealing cover; 10. Support frame; 11. Pulley; 12. Slide chute two; 13. Collection box; 14. Connecting block; 15. Slide chute one; 16. Slide rod; 17. U-shaped locking frame; 18. Spring three; 19. Irregularly shaped rod; 20. Sliding column; 21. 21. Bracket; 22. Connecting groove; 23. Top plate; 24. Guide rod; 25. Strip groove one; 26. Inclined groove one; 27. Fixed bracket; 28. Rotating shaft one; 29. ​​Flip plate; 30. Spring one; 31. Limiting rod; 32. Rotating shaft two; 33. Spring two; 34. Connecting rod; 35. Top rod; 36. Strip groove two; 37. Inclined groove two; 38. Two-way lead screw; 39. L-shaped plug rod; 40. Positioning cylinder; 41. Push rod; 42. Support plate. Detailed Implementation

[0032] 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.

[0033] This invention provides a technical solution: such as Figure 1 - Figure 14The graphene slurry stirring and dispersing device shown includes a frame 1 and a dispersing tank 2 fixedly installed at one end of the top of the frame 1. A support frame 10 is provided on the outside of the dispersing tank 2. A collection box 13 is provided at one end of the bottom of the dispersing tank 2. Connecting blocks 14 are fixedly installed at both ends of the bottom of the collection box 13. Sliding grooves 15 are provided at both ends of the support frame 10. A locking mechanism is provided at one end of the support frame 10. Two symmetrically arranged irregular rods 19 are fixedly installed on both sides of the outside of the dispersing tank 2. Sliding mechanisms are provided at both ends of the collection box 13. Connecting mechanisms are provided at both ends of the top of the support frame 10.

[0034] A drive unit 3 is fixedly installed at the top of the frame 1 away from the dispersing tank 2. A dispersing mechanism 4 is fixedly installed at the drive end of the drive unit 3. A side cover 5 is fixedly installed on the side of the dispersing tank 2 away from the drive unit 3. A feed pipe 6 is connected to the top of the dispersing tank 2 near the drive unit 3. A discharge pipe 7 is connected to the bottom of the dispersing tank 2 away from the feed pipe 6. A grinding media inlet pipe 8 is connected to the top of the dispersing tank 2. A sealing cap 9 is threadedly connected to the top of the grinding media inlet pipe 8.

[0035] Both ends of the bottom of the support frame 10 are fixedly installed with pulleys 11. Two symmetrically arranged sliding grooves 12 are opened on the top of the frame 1 near the dispersion tank 2. The four pulleys 11 cooperate with their respective sliding grooves 12.

[0036] The positioning mechanism includes two slide rods 16, and a U-shaped positioning frame 17 is slidably mounted on the outside of the two slide rods 16. The two ends of the U-shaped positioning frame 17 near the support frame 10 are provided with inclined surfaces, and springs 18 are sleeved on the outside of the ends of the two slide rods 16 away from the support frame 10.

[0037] The sliding mechanism includes a sliding column 20, the top of which is slidably installed inside the corresponding sliding groove 15. A bracket 21 is slidably sleeved on the bottom of the sliding column 20. A guide component is provided on the side of the sliding column 20 away from the dispersion barrel 2. A connecting groove 22 is provided on the end of the bracket 21 away from the sliding column 20. The connecting groove 22 cooperates with the corresponding connecting block 14. A top plate 23 is fixedly installed on the top of the sliding column 20. Both ends of the top of the top plate 23 are provided with a transmission component and a limiting component.

[0038] The guide assembly includes a guide rod 24 and a guide groove. The guide rod 24 is fixedly installed on the side of the bracket 21 away from the dispersion tank 2. The guide rod 24 is slidably installed inside the guide groove. The guide groove includes a strip groove 25 and two inclined grooves 26. The strip groove 25 and the two inclined grooves 26 are all opened at one end of the support frame 10. The two inclined grooves 26 are respectively connected to the two sides of the strip groove 25.

[0039] The transmission assembly includes a fixed bracket 27, which is fixedly installed on the top of the top plate 23. A rotating shaft 28 is rotatably installed inside the fixed bracket 27. A flip plate 29 is fixedly sleeved on the outside of the rotating shaft 28. A spring 30 is sleeved on one end of the outside of the rotating shaft 28. The two ends of the spring 30 are fixedly connected to the outside of the rotating shaft 28 and the fixed bracket 27, respectively.

[0040] The limiting assembly includes a limiting rod 31 and a second strip groove 36. A second rotating shaft 32 is fixedly sleeved at the bottom end of the limiting rod 31. A second spring 33 is sleeved on the outside of the second rotating shaft 32. The two ends of the second spring 33 are fixedly connected to the limiting rod 31 and the fixed bracket 27, respectively. A connecting rod 34 is slidably sleeved on the outside of the limiting rod 31. A top rod 35 is rotatably installed on the side of the connecting rod 34 away from the limiting rod 31. The top rod 35 is slidably connected to the corresponding fixed bracket 27. The second strip groove 36 is opened at one end of the corresponding support frame 10. An inclined groove 37 is opened at one end of the second strip groove 36. The bottom end of the top rod 35 is slidably engaged with the second strip groove 36 and the inclined groove 37.

[0041] The connecting mechanism includes a bidirectional lead screw 38 and two positioning cylinders 40. The two positioning cylinders 40 are fixedly installed on both sides of the dispersing tank 2. The bidirectional lead screw 38 is rotatably installed on the top of the support frame 10. Both ends of the bidirectional lead screw 38 are threadedly connected to L-shaped plug rods 39. The bottom ends of the two L-shaped plug rods 39 respectively cooperate with the two positioning cylinders 40. A push rod 41 is fixedly sleeved on the outside of the L-shaped plug rod 39 near the U-shaped positioning frame 17. The bottom of the push rod 41 cooperates with the U-shaped positioning frame 17. Two support plates 42 are symmetrically fixedly installed on both ends of the support frame 10. The four support plates 42 correspond to the positioning cylinders 40 respectively.

[0042] Working principle: When in use, first remove the sealing cap 9, pour the grinding medium into the dispersion tank 2 through the grinding medium inlet pipe 8, then install the sealing cap 9 on top of the grinding medium inlet pipe 8, pour the graphene raw material into the dispersion tank 2 through the feed pipe 6, start the drive device 3 to drive the dispersion mechanism 4 to rotate, cooperate with the grinding medium to stir and disperse the graphene inside the dispersion tank 2, and discharge the processed graphene through the discharge pipe 7. The drive device 3 and the dispersion mechanism 4 are existing technologies and will not be described in detail here.

[0043] When disassembling the dispersion barrel 2, first slide the two sliding mechanisms and the collection box 13 to the left along the two slide grooves 15 to one end near the frame 1. When the two sliding mechanisms move to the left, one of the sliding mechanisms acts on the U-shaped locking frame 17. The U-shaped locking frame 17 slides along the two slide rods 16 under force, and the two springs 18 are compressed. When the two sliding mechanisms move to the leftmost end, the left end of the U-shaped locking frame 17 is misaligned with the corresponding sliding mechanism, and resets under the action of the two springs 18, limiting the corresponding sliding mechanism to the leftmost end. At this time, the collection box 13 is located at the bottom opening of the dispersion barrel 2. When disassembling the dispersion barrel 2, the grinding media that rolls down inside it all falls into the collection box 13. The collection box 13 is used to collect the grinding media, in conjunction with multiple pulleys 11 and Two sliding grooves 12 can push the dispersion barrel 2 away from the frame 1. When the two sliding mechanisms and the collection box 13 slide to the left, the movement process of one of the sliding mechanisms is as follows: the sliding column 20 drives the top plate 23 of its top to slide to the left inside the corresponding sliding groove 15. The bracket 21 outside the sliding column 20 slides synchronously. The guide rod 24 on one side of the bracket 21 first slides along the strip groove 25. As it moves to the left, the guide rod 24 slides into the inclined groove 26 on the left. Under the action of the inclined groove 26, the guide rod 24 drives the bracket 21 to move upward along the sliding column 20, and then drives the collection box 13 to move upward, so that the collection box 13 moves upward closer to the opening of the dispersion barrel 2, shortening the distance between the collection box 13 and the dispersion barrel 2, and reducing the splashing and bouncing of the grinding media.

[0044] As the sliding column 20 moves to the left, the two push rods 35 on the top of the top plate 23 slide along their respective corresponding strip grooves 36. The flip plate 29 on the left side of the top of the top plate 23 rotates clockwise along the corresponding rotation axis 28 under the pushing force of the left-side irregular rod 19. The spring 30 deforms under the force. As the sliding column 20 continues to push, when the left-side flip plate 29 is misaligned with the left-side irregular rod 19, under the action of the spring 30, the left-side flip plate 29 contacts the corresponding limiting rod 31, thus resetting. When the sliding column 20 moves to the leftmost end, the left-side push rod 35 slides along the corresponding strip groove. The second 36 slides into the inclined groove 37. The left top rod 35 drives the connecting rod 34 at its top to move downward. The left connecting rod 34 slides outside the corresponding limiting rod 31 and drives the connecting rod 34 to move downward. The left spring 33 deforms accordingly. The left flip plate 29 rotates counterclockwise under the action of the corresponding spring 30, always in contact with the corresponding limiting rod 31. The left flip plate 29 remains tilted to the left. In the subsequent process of pushing the sliding column 20 to the right, the left flip plate 29 will no longer contact the left irregular rod 19, ensuring the normal sliding of the sliding column 20.

[0045] After the sliding column 20 moves to the leftmost end, the left-side irregular rod 19 is located between the two flip plates 29 and close to the right-side flip plate 29. When it is necessary to tilt the dispersion bucket 2 to the left to clean its interior, first lift the left end of the dispersion bucket 2 and keep it horizontal. Then rotate the left-side bidirectional screw 38 to drive the two left-side L-shaped plug rods 39 to move away from each other simultaneously. The bottom ends of the two left-side L-shaped plug rods 39 simultaneously disengage from their respective corresponding positioning cylinders 40. The left-side push rod 41 moves synchronously with the L-shaped plug rods 39 that are fixedly connected to it. The bottom of the left-side push rod 41 acts on the U-shaped positioning frame 17, causing the U-shaped positioning frame 17 to move away from the dispersion bucket 2. At this time, the left end of the U-shaped positioning frame 17 no longer limits the sliding mechanism. Then slowly lower the dispersion bucket 2 until the two left-side positioning cylinders 40 are closed. The bottom of the position cylinder 40 contacts the corresponding support plate 42. The dispersion barrel 2 rotates along the bottom of the two L-shaped plug rods 39 on the right side. The irregular rod 19 on the left side of the dispersion barrel 2 moves to the lower left as the dispersion barrel 2 tilts. The irregular rod 19 on the left side acts on the flip plate 29 on the right side of the top of the corresponding top plate 23. The flip plate 29 on the right side is forced to slide the entire sliding mechanism to the right a certain distance. At the same time, the guide rod 24 slides from the left inclined groove 26 to the inside of the strip groove 25, thereby driving the corresponding bracket 21 and the collection box 13 to move downward, so that the collection box 13 always corresponds to the opening position of the dispersion barrel 2. This ensures that the collection box 13 maintains the optimal distance from the dispersion barrel 2 whether the dispersion barrel 2 is in a horizontal or inclined state, and collects the grinding impurities inside the dispersion barrel 2.

[0046] When the dispersion barrel 2 is fixed to the frame 1 and the side cover 5 on one side of the dispersion barrel 2 is removed, the collection box 13 can be slid to the far right. The collection box 13 is used to collect the grinding media that has fallen off the right side of the dispersion barrel 2. By lifting the collection box 13 upwards, both connecting blocks 14 are disengaged from their respective connecting slots 22, and the collection box 13 can be removed for easy cleaning of the grinding media inside. This solves the problem in the prior art where the grinding media loses its restraint and falls outwards under gravity when the dispersion barrel 2 is disassembled from the frame 1 or when the side cover 5 on one side of the dispersion barrel 2 is removed. The collection box 13 is used to collect the fallen grinding media, making recycling and cleaning simple and reducing economic losses.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] 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 stirring and dispersing device for graphene slurry, comprising a frame (1) and a dispersing tank (2) fixedly installed at one end of the top of the frame (1), characterized in that: The dispersion bucket (2) is provided with a support frame (10) on the outside. A collection box (13) is provided at one end of the bottom of the dispersion bucket (2). A connecting block (14) is fixedly installed at both ends of the bottom of the collection box (13). A sliding groove (15) is provided at both ends of the support frame (10). A locking mechanism is provided at one end of the support frame (10). Two symmetrically arranged irregular rods (19) are fixedly installed on both sides of the outside of the dispersion bucket (2). A sliding mechanism is provided at both ends of the collection box (13). A connecting mechanism is provided at both ends of the top of the support frame (10).

2. The stirring and dispersing device for graphene slurry according to claim 1, characterized in that: A drive device (3) is fixedly installed at the top of the frame (1) away from the dispersing barrel (2). A dispersing mechanism (4) is fixedly installed at the drive end of the drive device (3). A side cover (5) is fixedly installed on the side of the dispersing barrel (2) away from the drive device (3). A feed pipe (6) is connected to the top of the dispersing barrel (2) near the drive device (3). A discharge pipe (7) is connected to the bottom of the dispersing barrel (2) away from the feed pipe (6). A grinding medium inlet pipe (8) is connected to the top of the dispersing barrel (2). A sealing cap (9) is threadedly connected to the top of the grinding medium inlet pipe (8).

3. The stirring and dispersing device for graphene slurry according to claim 2, characterized in that: Both ends of the bottom of the support frame (10) are fixedly installed with pulleys (11). Two symmetrically arranged sliding grooves (12) are opened on the top of the frame (1) near the dispersion barrel (2). The four pulleys (11) cooperate with their respective sliding grooves (12).

4. The stirring and dispersing device for graphene slurry according to claim 1, characterized in that: The positioning mechanism includes two slide rods (16), and a U-shaped positioning frame (17) is slidably installed on the outside of the two slide rods (16). The two ends of the U-shaped positioning frame (17) near the support frame (10) are provided with inclined surfaces, and springs (18) are sleeved on the outside of the ends of the two slide rods (16) away from the support frame (10).

5. The stirring and dispersing device for graphene slurry according to claim 1, characterized in that: The sliding mechanism includes a sliding column (20), the top of which is slidably installed inside the corresponding sliding groove (15). A bracket (21) is slidably sleeved on the bottom of the sliding column (20). A guide component is provided on the side of the sliding column (20) away from the dispersion bucket (2). A connecting groove (22) is provided on the end of the bracket (21) away from the sliding column (20). The connecting groove (22) cooperates with the corresponding connecting block (14). A top plate (23) is fixedly installed on the top of the sliding column (20). Both ends of the top of the top plate (23) are provided with a transmission component and a limiting component.

6. The stirring and dispersing device for graphene slurry according to claim 5, characterized in that: The guiding assembly includes a guide rod (24) and a guide groove. The guide rod (24) is fixedly installed on the side of the bracket (21) away from the dispersion bucket (2). The guide rod (24) is slidably installed inside the guide groove. The guide groove includes a strip groove (25) and two inclined grooves (26). The strip groove (25) and the two inclined grooves (26) are all opened at one end of the support frame (10). The two inclined grooves (26) are respectively connected to the two sides of the strip groove (25).

7. The stirring and dispersing device for graphene slurry according to claim 5, characterized in that: The transmission assembly includes a fixed bracket (27), which is fixedly installed on the top of the top plate (23). A rotating shaft (28) is rotatably installed inside the fixed bracket (27). A flip plate (29) is fixedly sleeved on the outside of the rotating shaft (28). A spring (30) is sleeved on one end of the rotating shaft (28). The two ends of the spring (30) are fixedly connected to the outside of the rotating shaft (28) and the fixed bracket (27), respectively.

8. The stirring and dispersing device for graphene slurry according to claim 7, characterized in that: The limiting assembly includes a limiting rod (31) and a second strip groove (36). The bottom end of the limiting rod (31) is fixedly fitted with a second rotating shaft (32). The outside of the second rotating shaft (32) is fitted with a second spring (33). The two ends of the second spring (33) are fixedly connected to the limiting rod (31) and the fixed bracket (27) respectively. The outside of the limiting rod (31) is slidably fitted with a connecting rod (34). A top rod (35) is rotatably installed on the side of the connecting rod (34) away from the limiting rod (31). The top rod (35) is slidably connected to the corresponding fixed bracket (27). The second strip groove (36) is opened at one end of the corresponding support frame (10). One end of the second strip groove (36) is provided with an inclined groove (37). The bottom end of the top rod (35) is slidably engaged with the second strip groove (36) and the inclined groove (37).

9. The stirring and dispersing device for graphene slurry according to claim 1, characterized in that: The connecting mechanism includes a bidirectional lead screw (38) and two positioning cylinders (40). The two positioning cylinders (40) are fixedly installed on both sides of the dispersing barrel (2). The bidirectional lead screw (38) is rotatably installed on the top of the support frame (10). Both ends of the bidirectional lead screw (38) are threaded with L-shaped plug rods (39). The bottom ends of the two L-shaped plug rods (39) cooperate with the two positioning cylinders (40). A push rod (41) is fixedly sleeved on the outside of the L-shaped plug rod (39) near the U-shaped positioning frame (17). The bottom of the push rod (41) cooperates with the U-shaped positioning frame (17). Two support plates (42) are symmetrically fixedly installed on both ends of the support frame (10). The four support plates (42) correspond to their respective positioning cylinders (40).

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