A graphene solution mixing device

Abstract

The invention discloses a graphene solution mixing device, and the invention relates to the technical field of graphene solution preparation. The graphene solution mixing device, through the material spreading part, uses centrifugal force to make spring A drive a shaking plate to shake, so that graphene powder can be shaken out and discharged, and during the shaking process, spring B can stir the powder on the surface of the shaking plate, so that the blocky graphene powder is broken up, and the graphene powder is prevented from easily agglomerating in the solvent.

Description

Technical Field

[0001] The invention relates to the technical field of graphene solution preparation, in particular to a graphene solution mixing device. Background Art

[0002] Effectively dispersing graphene in solution is a crucial process because graphene sheets tend to aggregate and form agglomerates, which can affect its performance and subsequent applications. Good dispersion can increase the specific surface area of ​​graphene and enhance its bonding with other substrates. In the process of mixing graphene with other materials, the following methods are commonly used: Direct mixing method: first prepare graphene in the form of a suspension or dispersion, and then directly mix it with the target material such as polymers, metals, oxides, etc., and control the mixing time and speed to obtain a uniform mixing effect. Blending and dissolution method: mix graphene with other polymer materials or compounds, which can be done in an organic solvent, and dissolve them together to form a uniform solution. Sol-gel method: through the sol-gel process, graphene can be integrated into functional nanomaterials to prepare composite materials with specific functions, such as photocatalysis and sensor materials.

[0003] According to Chinese invention patent CN108816093B, a coating raw material mixing device includes a tank body, a stirring device, and a power device. The tank body is used to contain the coating raw materials, the stirring device is used to stir the coating raw materials, and the power device is used to drive the stirring device. The upper end of one second stirring blade is fixed to the upper connecting beam located on the left side of the rotating shaft, and the lower end of the second stirring blade spirals downward in a clockwise direction and is fixed to the lower connecting beam located on the left side of the rotating shaft. The upper end of another second stirring blade is fixed to the upper connecting beam located on the right side of the rotating shaft, and the lower end of the second stirring blade spirals downward in a clockwise direction and is fixed to the lower connecting beam located on the right side of the rotating shaft. When the rotating shaft rotates in a clockwise direction, these second stirring blades drive the coating raw materials in the mixing device to move in a clockwise direction and upward, and the coating raw materials move downward and upward in a circular motion, so that the coating raw materials added later are mixed evenly with the coating raw materials added earlier, effectively improving the mixing quality of the coating and ensuring the quality of the coating product.

[0004] Existing graphene solutions are ground or powdered before mixing. When graphene is put into the above-mentioned mixing device, the graphene powder is easy to aggregate into clumps in the solvent. Due to its layered structure, if the particles aggregate due to static electricity or other interaction forces, this may make it easier for large clumps to remain on the surface of the solvent, which leads to a technical problem that it takes a certain amount of time to break up the agglomerated graphene during the stirring process. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a graphene solution mixing device, which solves the problem that when graphene is put into the above-mentioned mixing device, graphene powder is easily aggregated in the solvent. Due to its layered structure, if the particles aggregate due to static electricity or other interaction forces, this may make it easier for large agglomerates to remain on the solvent surface.

[0006] To achieve the above objectives, the present invention is implemented through the following technical scheme: a graphene solution mixing device, comprising a support plate, a support frame, a mixing barrel, a motor, and a liquid outlet pipe A, the support frame is fixedly installed on the top of the support plate, the mixing barrel is fixedly installed on the top of the support frame, the liquid outlet pipe A is fixedly installed on the bottom surface of one side of the mixing barrel, the motor is fixedly installed on the bottom of the mixing barrel, and a built-in cavity is provided inside the mixing barrel, a stirring rod is fixedly connected to the top of the motor, a stirring blade is fixedly installed on the circumferential outer wall of the stirring rod, an installation groove is provided on the upper surface of the stirring rod, a spreading piece is clamped inside the installation groove, and a wetting piece is fixedly installed on the circumferential top of the mixing barrel.

[0007] Preferably, the material spreading member includes a latch rod, a turntable, a fixed circular plate, and a rotating rod. The top of the mounting groove is clamped with a turntable, the inside of the turntable is fixedly installed with a rotating rod, the top of the rotating rod is fixedly installed with a feed hopper, the inside of the fixed circular plate and the outer wall of the rotating rod are movably connected, a gear C is provided at the interval between the feed hopper and the fixed circular plate, the inside of the gear C and the outer wall of the rotating rod are fixedly connected, the side of the gear C is meshed and connected to a pressure member, the circumferential bottom of the fixed circular plate is fixedly installed with a latch rod, the bottom of the latch rod is provided with a plug hole, and the plug hole is located at the circumferential top of the mixing barrel.

[0008] Preferably, the pressure-applying part includes a gear B, a movable rod, a screw rod, a gear A, a pull rod, a sleeve plate, a fixed rod, and a driving rod. The side of the gear C is meshingly connected to the gear B, the bottom of the gear B is movably connected to the movable rod, the bottom of the movable rod is fixedly connected to the upper surface of one side of the fixed circular plate, the top of the gear B is fixedly installed with a screw rod, the outer wall of the screw rod is meshingly connected to the gear A, the circumferential outer wall of the gear A is fixedly installed with the driving rod, the circumferential outer wall of the driving rod is movably sleeved with the sleeve plate, the bottom of the sleeve plate is fixedly installed with the pull rod, the back side of the gear A is connected to the fixed rod through a movable shaft, and the bottom side of the fixed rod is fixedly connected to the side of the fixed circular plate.

[0009] Preferably, the wetting component includes a pressurized tube and a connecting ring, the bottom of the pull rod is movably connected to the pressurized tube, the bottom of the pressurized tube is fixedly connected to the side of the mixing cylinder, the top of the pressurized tube is fixedly connected to the connecting ring, and the inside of the connecting ring is fixedly connected to the circumferential top of the mixing cylinder.

[0010] Preferably, the interior of the turntable includes a feed port, a circular cavity, a spring A, a shaking plate, a spring B, a curved rod, a bottom plate, and a connecting pin. A feed port is opened at the top of the turntable, and the top of the feed port is fixedly connected to the bottom of the rotating rod. A circular cavity is opened inside the turntable, and the circumferential outer wall of the circular cavity is fixedly connected to the spring A, and the outer wall of the spring A is fixedly connected to the shaking plate. Four symmetrical springs B are fixedly installed on the circumferential top of the shaking plate, the top of the circular cavity is fixedly connected to the curved rod, and the bottom outer wall of the curved rod is fixedly connected to the bottom plate. The bottom of the bottom plate is fixedly installed with a connecting pin, and the outer wall of the connecting pin and the mounting groove are adapted to each other.

[0011] Preferably, the interior of the pressurized tube includes a flow chamber, a booster piston plate, a side groove, a movable shaft, a liquid-blocking plate A, a groove, and a liquid-blocking plate B. The interior of the pressurized tube is provided with a flow chamber, and the internal part of the flow chamber is movably sleeved with the booster piston plate, the top of the booster piston plate and the bottom of the pull rod are fixedly connected, a side groove is provided at the top of the flow chamber, and the side of the side groove is movably connected to the liquid-blocking plate A through a movable shaft, a groove is provided at the top of the bottom of the flow chamber, and the side of the groove is connected to the liquid-blocking plate B through a movable shaft, the bottom of the surface of the liquid-blocking plate B is fit-connected with a limiting block, and the bottom of the limiting block is fixedly connected to the bottom of the flow chamber.

[0012] Preferably, the interior of the booster piston plate includes a side cavity, a liquid outlet pipe B, a liquid outlet pipe C, a piston plate, and a sealing plate. The side cavity is opened inside one side of the booster piston plate, the outer wall of the side cavity is frictionally connected to the liquid outlet pipe B, the outer wall of the liquid outlet pipe B is fixedly connected to the liquid outlet pipe C, the bottom of the liquid outlet pipe C is fixedly connected to the piston plate, the top of the liquid outlet pipe C is fixedly connected to the sealing plate, and the bottom of the sealing plate and the top of the side cavity fit together.

[0013] Preferably, the interior of the connecting ring includes a pressurized chamber, a nozzle, a circular opening, and a fixing pin. A circular opening is opened inside the connecting ring, and the fixing pin and the nozzle are fixedly installed inside the circumference of the circular opening. The back of the nozzle is connected to the pressurized chamber, and the side of the pressurized chamber is fixedly connected to the top of the pressurized tube.

[0014] Preferably, a mounting port is provided on one side of the circumference of the mixing cylinder, the mounting port and the interior of the built-in cavity are communicated with each other, fixing ports are provided on both sides of the mounting port, the fixing ports are located on the circumferential outer wall of the mixing cylinder, the nozzle and the mounting port are fixedly socketed, and the liquid outlet end of the nozzle and the interior of the mounting port are flush with each other, and the fixing port and the outer wall of the fixing pin are fixedly connected.

[0015] The present invention provides a graphene solution mixing device. Compared with the prior art, it has the following beneficial effects:

[0016] 1. A graphene solution mixing device, through the setting of the spreading piece, uses centrifugal force to make the spring A drive the shaking plate to shake, so that the graphene powder can be shaken out and discharged, and during the shaking process, the spring B can stir the powder on the surface of the shaking plate to break up the graphene powder in blocks, so as to prevent the graphene powder from easily agglomerating in the solvent.

[0017] 2. This graphene solution mixing device uses a pressure piece to drive the pressure piece to move up and down continuously during the rotation of the spreading piece. During the movement, the solvent can be extracted and transported to the wetting piece. The solvent sealing degree will be continuously increased during the extraction, and then the pressure can be increased.

[0018] 3. This graphene solution mixing device uses a wetting component. When the solvent enters the wetting component, it can be sprayed out from the nozzle installed on the wetting component. During the spraying process, the shaken-off graphene powder can be wetted to avoid floating on the solvent surface due to static electricity during the working process, thereby enhancing the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall structure of the present invention from a top view;

[0021] Figure 3 For the present invention Figure 1 A schematic diagram of the overall enlarged structure;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the turntable of the present invention;

[0023] Figure 5 Schematic diagram of the cross-sectional structure of the connecting ring of the present invention

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the pressure pipe of the present invention;

[0025] Figure 7 For the present invention Figure 6 A schematic diagram of the overall enlarged structure;

[0026] Figure 8 For the present invention Figure 6 Schematic diagram of the overall enlarged structure at B;

[0027] Fig. 9 It is a schematic diagram of the overall internal structure of the booster piston of the present invention.

[0028] In the figure: 1, support plate; 2, support frame; 3, mixing cylinder; 4, motor; 5, liquid outlet pipe A; 6, pressurizing pipe; 7, plug hole; 8, connecting ring; 9, pull rod; 10, gear A; 11, fixed rod; 12, driving rod; 13, sleeve plate; 14, screw; 15, gear B; 16, movable rod; 17, gear C; 18, rotating rod; 19, fixed circular plate; 20, turntable; 21, latch rod; 22, built-in cavity; 23, stirring blade; 25, stirring rod; 26, mounting groove; 601, flow cavity; 602, booster piston Plate; 603, side groove; 604, movable shaft; 605, liquid blocking plate A; 606, groove; 607, liquid blocking plate B; 6021, side cavity; 6022, liquid outlet pipe B; 6023, liquid outlet pipe C; 6024, piston plate; 6025, sealing plate; 201, feed port; 202, circular cavity; 204, spring A; 206, spring B; 207, arc rod; 208, bottom plate; 209, connecting pin; 2010, shaking plate; 801, pressurizing cavity; 802, nozzle; 803, circular mouth; 804, fixing pin. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 9The embodiment of the present invention provides a technical solution: a graphene solution mixing device, comprising a support plate 1, a support frame 2, a mixing drum 3, a motor 4, and a liquid outlet pipe A5, wherein the support frame 2 is fixedly installed on the top of the support plate 1, the mixing drum 3 is fixedly installed on the top of the support frame 2, the liquid outlet pipe A5 is fixedly installed on the bottom surface of one side of the mixing drum 3, the motor 4 is fixedly installed on the bottom of the mixing drum 3, and a built-in cavity 22 is opened inside the mixing drum 3, characterized in that: a stirring rod 25 is fixedly connected to the top of the motor 4, and a stirring rod 25 is fixedly installed on the circumferential outer wall of the stirring rod 25 The mixing blade 23 and the upper surface of the stirring rod 25 are provided with a mounting groove 26, and a material spreading part is clamped inside the mounting groove 26. A wetting part is fixedly installed on the circumferential top of the mixing barrel 3. The material spreading part includes a latch rod 21, a turntable 20, a fixed circular plate 19, and a rotating rod 18. The top of the mounting groove 26 is clamped with a turntable 20, and the rotating rod 18 is fixedly installed inside the turntable 20. A feed hopper is fixedly installed on the top of the rotating rod 18. The inside of the fixed circular plate 19 and the outer wall of the rotating rod 18 are movably sleeved, and a gear C1 is provided at the interval between the feed hopper and the fixed circular plate 19. 7, the inside of the gear C17 and the outer wall of the rotating rod 18 are fixedly sleeved, the side of the gear C17 is meshed and connected to the pressure piece, the bottom of the circumference of the fixed circular plate 19 is fixedly installed with a latch rod 21, the bottom of the latch rod 21 is provided with a plug hole 7, and the plug hole 7 is located at the top of the circumference of the mixing barrel 3. The inside of the rotating disk 20 includes a feed port 201, a circular cavity 202, a spring A204, a shaking plate 2010, a spring B206, an arc rod 207, a bottom plate 208, and a connecting pin 209. The top of the rotating disk 20 is provided with a feed port 201, and the feed port 201 is provided with a The top and the bottom of the rotating rod 18 are fixedly connected, a circular cavity 202 is opened inside the turntable 20, the circumferential outer wall of the circular cavity 202 is fixedly connected to the spring A204, the outer wall of the spring A204 is fixedly connected to the shaking plate 2010, four symmetrical springs B206 are fixedly installed on the circumferential top of the shaking plate 2010, the top of the circular cavity 202 is fixedly connected to the arc rod 207, the bottom outer wall of the arc rod 207 is fixedly connected to the bottom plate 208, the bottom of the bottom plate 208 is fixedly installed with a connecting pin 209, and the outer wall of the connecting pin 209 and the mounting groove 26 are adapted to each other.

[0031] In this embodiment, when working, the outer wall of the latch rod 21 and the inside of the plug hole 7 are first engaged with each other, so that the bottom of the connecting pin 209 can be engaged with the inside of the mounting groove 26. When the above steps are completed, the bottom of the fixed circular plate 19 can fit together with the circumferential top of the mixing barrel 3. At this time, graphene powder can be thrown into the feed hopper, and the graphene powder enters the inside of the turntable 20 through the feed hopper and the rotating rod 18. Because the shaking plate 2010 inside the turntable 20 is arranged at the bottom outlet end of the rotating rod 18, the powder will accumulate on the top of the shaking plate 2010 when it flows out, and then the motor 4 can be started. During the operation, the motor 4 will drive the connected stirring rod 25 to rotate, and the stirring rod 25 will drive the turntable 20 to rotate during the rotation. The turntable 20 will generate centrifugal force during the rotation. At this time, the spring A204 fixedly connected to the outer wall of the shaking plate 2010 will shake irregularly, and then the shaking plate 2010 will shake along with the spring A204. During the shaking process, the graphene powder will be shaken off, and at the same time The top of the shaking plate 2010 is fixedly connected to the spring B206. During the shaking of the shaking plate 2010, the spring B206 will also be driven to shake irregularly. When the spring B206 shakes, the accumulated powder will be broken up to avoid the formation of lumps during the shaking process. An arc rod 207 is arranged inside the circular cavity 202. During the shaking of the shaking plate 2010, the arc rod 207 will collide with the arc rod 207 to generate vibration. During the vibration, the powder can be quickly separated from the surface of the shaking plate 2010. The number of arc rods 207 is set to four and is symmetrically installed, which makes the shaking amplitude of the shaking plate 2010 not too large and remain within a suitable range. It can also frequently collide with the arc rod 207. Vibration and shaking can accelerate the shaking off of powder. It should be noted that the shaking plate 2010 must be arranged in the shaking plate 2010 opened inside the turntable 20. During the shaking off of the powder, it will not spread everywhere and can only move downward. Before processing, the solvent must be filled into the interior of the mixing barrel 3.

[0032] Specifically, the pressure member includes a gear B15, a movable rod 16, a screw 14, a gear A10, a pull rod 9, a sleeve plate 13, a fixed rod 11, a drive rod 12, a side of the gear C17 meshingly connected to the gear B15, the bottom of the gear B15 is movably connected to the movable rod 16, the bottom of the movable rod 16 is fixedly connected to the upper surface of one side of the fixed circular plate 19, the top of the gear B15 is fixedly installed with the screw 14, the outer wall of the screw 14 is meshedly connected to the gear A10, the circumferential outer wall of the gear A10 is fixedly installed with the drive rod 12, the circumferential outer wall of the drive rod 12 is movably sleeved with the sleeve plate 13, and the bottom of the sleeve plate 13 is fixedly installed The pull rod 9 and the back of the gear A10 are connected to the fixed rod 11 through a movable shaft, and the bottom side of the fixed rod 11 is fixedly connected to the side of the fixed circular plate 19. The wetting part includes a pressurized tube 6 and a connecting ring 8. The bottom of the pull rod 9 is movably sleeved with the pressurized tube 6, and the bottom of the pressurized tube 6 is fixedly connected to the side of the mixing barrel 3. The top of the pressurized tube 6 is fixedly connected to the connecting ring 8, and the inside of the connecting ring 8 is fixedly connected to the circumferential top of the mixing barrel 3. The inside of the pressurized tube 6 includes a flow chamber 601, a booster piston plate 602, a side groove 603, a movable shaft rod 604, a liquid blocking plate A605, a groove 606, and a liquid blocking plate B607.A flow chamber 601 is provided inside the pressurizing tube 6, and a booster piston plate 602 is movably sleeved inside the flow chamber 601. The top of the booster piston plate 602 is fixedly connected to the bottom of the pull rod 9. A side groove 603 is provided on the top of the flow chamber 601. The side of the side groove 603 is movably connected to a liquid blocking plate A605 through a movable shaft 604. A groove 606 is provided on the top of the bottom of the flow chamber 601. The side of the groove 606 is connected to a liquid blocking plate B607 through a movable shaft. The liquid blocking plate B The bottom of the surface of 607 is fitted and connected to the limit block, and the bottom of the limit block is fixedly connected to the bottom of the flow chamber 601. The inside of the booster piston plate 602 includes a side chamber 6021, a liquid outlet pipe B6022, a liquid outlet pipe C6023, a piston plate 6024, and a sealing plate 6025. The side chamber 6021 is opened inside one side of the booster piston plate 602. The outer wall of the side chamber 6021 is frictionally connected to the liquid outlet pipe B6022. The outer wall of the liquid outlet pipe B6022 is fixedly connected to the liquid outlet pipe B6022. The bottom of the liquid outlet pipe C6023 is fixedly connected to the piston plate 6024, the top of the liquid outlet pipe C6023 is fixedly connected to the sealing plate 6025, the bottom of the sealing plate 6025 and the top of the side cavity 6021 are fitted together, the interior of the connecting ring 8 includes a pressurizing chamber 801, a nozzle 802, a round opening 803, and a fixing pin 804, the interior of the connecting ring 8 is provided with a round opening 803, and the fixing pin 804 and the nozzle 802 are fixedly installed inside the circumference of the round opening 803 2. The back of the nozzle 802 is connected to the pressurized chamber 801, and the side of the pressurized chamber 801 is fixedly connected to the top of the pressurized tube 6. A mounting port is provided on one side of the circumference of the mixing cylinder 3. The mounting port and the interior of the built-in chamber 22 are connected to each other. Fixed ports are provided on both sides of the mounting port. The fixed ports are located on the circumferential outer wall of the mixing cylinder 3. The nozzle 802 and the mounting port are fixedly sleeved, and the liquid outlet end of the nozzle 802 and the interior of the mounting port are flush with each other. The fixed port and the outer wall of the fixing pin 804 are fixedly connected.

[0033] In this embodiment, when the pressurizing part and the wetting part are needed, the solvent is first added through the internal cavity 22. During the rotation of the rotating rod 18, the gear C17 fixedly sleeved on the outer wall is driven to rotate. During the rotation of the gear C17, the gear B15 is driven to rotate. During the rotation of the gear B15, the screw 14 fixedly connected on the top is driven to rotate. When the screw 14 rotates, the gear A10 meshing on the side is driven to rotate. The surface of the gear A10 is fixedly connected to the driving rod 12, which will reciprocate left and right inside the sleeve plate 13. When the driving rod 12 moves left and right inside the sleeve plate 13, the sleeve plate 13 will also make vertical movement on the outer wall surface of the gear A10. The pull rod 9 fixedly connected to the bottom of 13 will also move vertically up and down with the sleeve plate 13. The booster piston plate 602 fixedly connected to the bottom of the pull rod 9 will form a suction force to pull the liquid blocking plate B607 into the flow chamber 601 during the upward movement of the pull rod 9, so that the flow chamber 601 is opened. At this time, the solvent filled in the built-in chamber 22 is sucked into the flow chamber 601, while the liquid blocking plate A605 movably connected to the top will be blocked by the installation port, and the liquid blocking plate A605 cannot be opened to the inside of the flow chamber 601, so that the solvent in the connecting ring 8 will not be sucked out. When the booster piston plate 602 moves downward with the pull rod 9, the booster piston plate 602 will form an extrusion force on the solvent, causing the liquid blocking plate A607 to be sucked out. Plate B607 will flip to the outside of the flow chamber 601, but the limit block can prevent the solvent from being discharged into the interior of the mixing cylinder 3, and the pressure will increase by squeezing the solvent. The increased pressure will slowly push the piston plate 6024 and the liquid outlet pipe C6023 upward, so that the liquid outlet pipes B6022 fixedly connected on both sides of the liquid outlet pipe C6023 will extend from the inside of the side chamber 6021, and then form a pressure relief port, so that the solvent is discharged from the inside of the liquid outlet pipe B6022 into the top of the booster piston plate 602. As the solvent is continuously stored on the top of the booster piston plate 602, the density of the solvent will increase. At this time, the solvent will push the liquid blocking plate A605 to flip to the outside of the flow chamber 601, so that the flow chamber 601 01 is opened, and the solvent will flow into the interior of the pressurized chamber 801. As the solvent moves up and down continuously through the above method, the solvent will be stored in the pressurized chamber 801. As the density of the solvent continues to increase, the pressure generated by the solvent will spray the solvent out from the nozzle 802. When the nozzle 802 sprays out, it can wet the shaken powder to avoid static electricity causing it to float on the surface of the solvent. It should be noted that the top outlet diameter of the side chamber 6021 is smaller than the piston plate 6024, which can avoid falling off during the extension process. It should also be noted that a limit ring is threadedly installed on the surface of the drive rod 12. When cleaning, the limit ring can be removed, and then the sleeve 13 and the drive rod 12 can be separated.

[0034] Working principle:

[0035] Preparation steps: When working, first engage the outer wall of the latch rod 21 and the inside of the plug hole 7 so that the bottom of the connecting pin 209 can engage with the inside of the mounting groove 26. When the above steps are completed, the bottom of the fixed circular plate 19 can fit with the top of the circumference of the mixing barrel 3. At this time, graphene powder can be thrown into the feed hopper. Before this, the solvent needs to be filled into the mixing barrel.

[0036] Working steps: graphene powder enters the interior of the turntable 20 through the feed hopper and the rotating rod 18. Because the shaking plate 2010 inside the turntable 20 is set at the bottom outlet end of the rotating rod 18, the powder will accumulate on the top of the shaking plate 2010 when it flows out. Then the motor 4 can be started. During the operation, the motor 4 will drive the connected stirring rod 25 to rotate. During the rotation of the stirring rod 25, the turntable 20 will be driven to rotate. During the rotation of the turntable 20, centrifugal force will be generated. At this time, the spring A204 fixedly connected to the outer wall of the shaking plate 2010 will shake irregularly, and then the shaking plate 2010 will shake along with the spring A204. During the shaking process, the graphene powder will be shaken off, and at the same time, the spring A204 fixedly connected to the top of the shaking plate 2010 will shake. B206, when the shaking plate 2010 shakes, the spring B206 will also be driven to shake irregularly. When the spring B206 shakes, the accumulated powder will be broken up to avoid the formation of lumps during the shaking process. The circular cavity 202 is provided with an arc rod 207 inside. When the shaking plate 2010 shakes, the arc rod 207 will collide with the arc rod 207 to generate vibration. The vibration can accelerate the powder to quickly separate from the surface of the shaking plate 2010. When the pressurizing part and the wetting part are needed, the solvent is first added through the inside of the built-in cavity 22. When the rotating rod 18 rotates, the gear C17 fixed on the outer wall will be driven to rotate. When the gear C17 rotates, the gear B15 will be driven to rotate. When the gear B15 rotates, it will drive The screw 14 fixedly connected at the top rotates, and when the screw 14 rotates, it will drive the gear A10 meshing on the side to rotate. The surface of the gear A10 is fixedly connected to the driving rod 12, and it will reciprocate left and right inside the sleeve 13. When the driving rod 12 moves left and right inside the sleeve 13, the sleeve 13 will also make a vertical movement on the outer wall surface of the gear A10. At this time, the pull rod 9 fixedly connected to the bottom of the sleeve 13 will also move vertically up and down with the sleeve 13. The booster piston plate 602 fixedly connected to the bottom of the pull rod 9 will form a suction force to pull the liquid blocking plate B607 into the flow chamber 601 during the upward movement of the pull rod 9, so that the flow chamber 601 is opened. At this time, the solvent filled in the built-in chamber 22 is sucked into the flow chamber 601. The liquid-blocking plate A605 movably connected at the top will be blocked by the installation port, and the liquid-blocking plate A605 cannot be opened to the inside of the flow chamber 601, so that the solvent in the connecting ring 8 will not be extracted. When the booster piston plate 602 moves downward following the pull rod 9, the booster piston plate 602 will exert an extruding force on the solvent, causing the liquid-blocking plate B607 to flip to the outside of the flow chamber 601. However, the limit block can prevent the solvent from being discharged into the mixing barrel 3. The pressure is increased by squeezing the solvent, and the increased pressure will slowly push the piston plate 6024 and the liquid outlet pipe C6023 upward, so that the liquid outlet pipes B6022 fixedly connected on both sides of the liquid outlet pipe C6023 will extend from the inside of the side chamber 6021, thereby forming a pressure relief port.The solvent is discharged from the liquid outlet pipe B6022 into the top of the booster piston plate 602. As the solvent is continuously stored on the top of the booster piston plate 602, the density of the solvent will increase. At this time, the solvent will push the liquid blocking plate A605 to flip outside the flow chamber 601, so that the top of the flow chamber 601 is opened, and the solvent will flow into the pressurized chamber 801. As the solvent moves up and down through the above method, the solvent will be stored in the pressurized chamber 801. As the density of the solvent increases, the pressure generated by the solvent will be sprayed out from the nozzle 802. When the nozzle 802 sprays out, it can wet the shaken powder to prevent static electricity from floating on the solvent surface.

[0037] Ending step: When cleaning, you only need to remove the limit ring, and then separate the sleeve plate 13 and the drive rod 12. At this time, pull the pull rod 9 upward and disassemble it for cleaning.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] 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 graphene solution mixing device, comprising a support plate (1), a support frame (2), a mixing barrel (3), a motor (4), and a liquid outlet pipe A (5), wherein the support frame (2) is fixedly mounted on the top of the support plate (1), the mixing barrel (3) is fixedly mounted on the top of the support frame (2), the liquid outlet pipe A (5) is fixedly mounted on the bottom surface of one side of the mixing barrel (3), the motor (4) is fixedly mounted on the bottom of the mixing barrel (3), and a built-in cavity (22) is provided inside the mixing barrel (3), characterized in that: The top of the motor (4) is fixedly connected to a stirring rod (25), a stirring blade (23) is fixedly mounted on the circumferential outer wall of the stirring rod (25), a mounting groove (26) is formed on the upper surface of the stirring rod (25), a material spreading piece is clamped inside the mounting groove (26), and a wetting piece is fixedly mounted on the circumferential top of the mixing barrel (3); The material spreading member comprises a latch rod (21), a rotating disk (20), a fixed circular plate (19), and a rotating rod (18); the top of the mounting groove (26) is clamped with the rotating disk (20); the rotating rod (18) is fixedly mounted inside the rotating disk (20); a feed hopper is fixedly mounted on the top of the rotating rod (18); the inside of the fixed circular plate (19) and the outer wall of the rotating rod (18) are movably sleeved; a gear C (17) is provided at a distance between the feed hopper and the fixed circular plate (19); the inside of the gear C (17) and the outer wall of the rotating rod (18) are fixedly sleeved; the side of the gear C (17) is meshedly connected to a pressure member; the latch rod (21) is fixedly mounted on the circumferential bottom of the fixed circular plate (19); a plug hole (7) is provided at the bottom of the latch rod (21); the plug hole (7) is located at the circumferential top of the mixing barrel (3); the pressure member comprises a gear B (15), a movable rod (16 ), screw rod (14), gear A (10), pull rod (9), sleeve plate (13), fixed rod (11), driving rod (12), the side of the gear C (17) is meshedly connected to the gear B (15), the bottom of the gear B (15) is movably connected to the movable rod (16), the bottom of the movable rod (16) is fixedly connected to the upper surface of one side of the fixed circular plate (19), the top of the gear B (15) is fixedly installed with the screw rod (14), the outer wall of the screw rod (14) is meshedly connected to the gear A (10), the circumferential outer wall of the gear A (10) is fixedly installed with the driving rod (12), the circumferential outer wall of the driving rod (12) is movably sleeved with the sleeve plate (13), the bottom of the sleeve plate (13) is fixedly installed with the pull rod (9), the back of the gear A (10) is connected to the fixed rod (11) through a movable shaft, and the bottom side of the fixed rod (11) is fixedly connected to the side of the fixed circular plate (19); The wetting component comprises a pressurizing tube (6) and a connecting ring (8); the bottom of the pull rod (9) is movably sleeved with the pressurizing tube (6); the bottom of the pressurizing tube (6) is fixedly connected to the side of the mixing barrel (3); the top of the pressurizing tube (6) is fixedly connected to the connecting ring (8); the inside of the connecting ring (8) is fixedly connected to the circumferential top of the mixing barrel (3); the inside of the rotating disk (20) comprises a feed port (201), a circular cavity (202), a spring A (204), a shaking plate (2010), a spring B (206), an arc rod (207), a bottom plate (208), and a connecting pin (209); the top of the rotating disk (20) is provided with a feed port (201); the top of the feed port (201) is fixedly connected to the bottom of the rotating rod (18); the inside of the rotating disk (20) is provided with a circular cavity (202); ), the circumferential outer wall of the circular cavity (202) is fixedly connected to a spring A (204), the outer wall of the spring A (204) is fixedly connected to a shaking plate (2010), four symmetrical springs B (206) are fixedly installed on the circumferential top of the shaking plate (2010), the top of the circular cavity (202) is fixedly connected to an arc rod (207), the bottom outer wall of the arc rod (207) is fixedly connected to a bottom plate (208), a connecting pin (209) is fixedly installed on the bottom of the bottom plate (208), the outer wall of the connecting pin (209) and the mounting groove (26) are mutually adapted, and the interior of the pressurizing tube (6) comprises a flow cavity (601), a boosting piston plate (602), a side groove (603), a movable shaft rod (604), a liquid blocking plate A (605), a groove (606), and a liquid blocking plate B (607),The pressurizing tube (6) has a flow chamber (601) formed inside, the flow chamber (601) is movably sleeved with a pressurizing piston plate (602), the top of the pressurizing piston plate (602) is fixedly connected to the bottom of the pull rod (9), the top of the flow chamber (601) has a side groove (603), the side of the side groove (603) is movably connected to a liquid blocking plate A (605) via a movable shaft (604), and the top of the bottom of the flow chamber (601) has a groove (603). 6), the side of the groove (606) is connected to the liquid blocking plate B (607) via a movable shaft, the bottom of the surface of the liquid blocking plate B (607) is fitted and connected to the limit block, the bottom of the limit block is fixedly connected to the bottom of the flow chamber (601), the interior of the booster piston plate (602) includes a side chamber (6021), a liquid outlet pipe B (6022), a liquid outlet pipe C (6023), a piston plate (6024), and a sealing plate (6025), the booster piston plate A side cavity (6021) is provided inside one side of (602); the outer wall of the side cavity (6021) is frictionally connected to a liquid outlet pipe B (6022); the outer wall of the liquid outlet pipe B (6022) is fixedly connected to a liquid outlet pipe C (6023); the bottom of the liquid outlet pipe C (6023) is fixedly connected to a piston plate (6024); the top of the liquid outlet pipe C (6023) is fixedly connected to a sealing plate (6025); the bottom of the sealing plate (6025) and the side cavity (6021) are connected to each other. The tops of the connecting ring (8) are fitted together, the interior of the connecting ring (8) comprises a pressurizing chamber (801), a nozzle (802), a circular opening (803), and a fixing pin (804), the interior of the connecting ring (8) is provided with a circular opening (803), the fixing pin (804) and the nozzle (802) are fixedly installed inside the circumference of the circular opening (803), the back side of the nozzle (802) is connected to the pressurizing chamber (801), and the side of the pressurizing chamber (801) is fixedly connected to the top of the pressurizing tube (6).

2. A graphene solution mixing device according to claim 1, characterized in that: A mounting opening is provided on one side of the circumference of the mixing cylinder (3), the mounting opening and the interior of the built-in cavity (22) are in communication with each other, fixing openings are provided on both sides of the mounting opening, the fixing openings are located on the circumferential outer wall of the mixing cylinder (3), the nozzle (802) and the mounting opening are fixedly sleeved, the liquid outlet end of the nozzle (802) and the interior of the mounting opening are flush with each other, and the fixing opening and the outer wall of the fixing pin (804) are fixedly connected.

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