Raw material mixing equipment and process for graphene composite material
By designing a mixing device that includes a mixing barrel, a built-in barrel, a disturbing ball and a mixing runner, the problem of graphite powder floating and uneven mixing during the mixing process of graphene composite materials is solved, and more uniform mixing and higher finished product quality is achieved.
Patent Information
- Application Number
- CN202510324361.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2025-05-06
AI Technical Summary
During the mixing process of graphene composite materials, the graphite powder is prone to drift, resulting in uneven mixing effects and is difficult to clean when attached to the inner wall of the mixer.
A raw material mixing equipment for graphene composite materials was designed, and a combined structure of a mixing barrel and a built-in barrel was adopted. Through the design of disturbing the ball and the mixing channel, uniform mixing and dispersing of graphene was achieved.
It effectively reduces the dissipation of graphite powder, improves the uniformity of the mixture and the quality of the finished product, and simplifies the cleaning process of the equipment.
Smart Images
Figure CN119926257A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of graphene mixing equipment, and in particular to raw material mixing equipment and a process for a graphene composite material. Background Art
[0002] Graphene composite materials are made by mixing carbon black and "graphite worms" together, and then adding resin or particles of multiple different materials as fillers and mixing them in a blender to improve the performance of the composite material. Natural graphite is usually crushed by physical or chemical methods to obtain graphene powder, which is mostly used in coatings and lithium-ion batteries.
[0003] Because the added graphite powder is very light, after the graphite powder is added into the mixer, the graphite powder will float inside the mixer. Therefore, although there is no need to add stirring liquid to prevent the graphite powder from breaking during the mixing process, a small amount of droplets need to be sprayed into the inner wall of the mixer to reduce the graphite powder from floating inside the mixer, thereby reducing the material collection time and also reducing the temperature and pressure generated by the friction between the materials inside the tank. Therefore, when the droplets on the inner wall of the mixer meet the graphite powder, a mixture will be formed. The inside of the mixer is in a hollow state. Since the powder particles have various shapes and sizes, there may be dead corners or blind spots during the mixing process, resulting in poor mixing effects in some areas. After the mixture is dried, it adheres to the inner wall of the mixer and is difficult to clean. For this reason, we propose a raw material mixing device and process for graphene composite materials. Summary of the invention
[0004] The object of the present invention is to provide a raw material mixing device and process for graphene composite materials to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a raw material mixing equipment for graphene composite materials, comprising a rotating seat rotatably connected to both ends of one side of a frame, each rotating seat is fixedly connected to a connecting arm, a mixing barrel is rotatably connected between the two connecting arms, the interior of the mixing barrel is in a vacuum state, a built-in barrel is fixedly connected between the inlet and outlet of the mixing barrel, a plurality of connecting sleeves are fixedly connected to the outside of the built-in barrel, a mounting barrel is fixedly connected to the connecting sleeve, one end of the mounting barrel is fixedly connected to the inner wall of the mixing barrel, the other end of the mounting barrel extends to the interior of the built-in barrel, and a disturbance ball is movably connected to one end of each mounting barrel, and a mixing channel is provided on the disturbance ball.
[0006] Preferably, the mixing channel is wide at both ends and narrow in the middle, forming a confluence area at one end toward the middle and a diversion area in the middle toward the other end, and the disturbance ball is made of metal.
[0007] Preferably, a transition chamber is opened at one end of the installation tube near the disturbance ball, a connecting chamber is opened at one end of the transition chamber, a plurality of air suction holes are opened at the other end of the installation tube, a one-way valve is arranged in the middle between the plurality of air suction holes, a plurality of heat transfer channels are opened at one end of the installation tube near the spring, and a plurality of thermal holes are opened on the outside of one end of the installation tube.
[0008] Preferably, a spring is fixedly connected inside the mounting cylinder, one end of the spring is fixedly connected to a piston rod, one end of the piston rod is fixedly connected to a rotating shaft, one side of the rotating shaft is rotatably connected to a pin plate, a mounting groove for accommodating the pin plate is opened on the mixing channel, and a rubber piston is fixedly installed at one end of the piston rod.
[0009] Preferably, the pin plate and the disturbance ball are connected together by magnetic attraction.
[0010] Preferably, connecting rings are fixedly connected at both ends of the built-in barrel, fixing rings are fixedly connected at both ends of the mixing barrel, the fixing rings and the connecting rings are fixedly connected together, a heater is fixedly connected next to the mixing barrel discharge port, a plurality of heat conducting rods are fixedly connected to the connecting ring, and the ends of the heat conducting rods are connected to the heaters.
[0011] Preferably, a motor is detachably connected to the mixing barrel feed port cover, a mounting sheath is rotatably connected to one side of the mixing barrel feed port cover, a bending tube is connected to the end of the mounting sheath through mortise and tenon joints, and a disturbance rod is fixedly connected to one end of the bending tube.
[0012] Preferably, each disturbance rod is provided with a plurality of penetration holes, and a plurality of pillow blocks are fixedly installed at equal intervals on one side of the disturbance rod, and the moving paths of the pillow blocks interfere with the disturbance balls.
[0013] Preferably, the following steps are included: a. Prepare for filling: First, mix the carbon black and graphite worms manually so that they can be evenly mixed together, then manually fill the resin and separate the mixed materials of resin and carbon black and place them together in advance, then manually open the lid of the mixing barrel with a motor, add the carbon black mixed material into the mixing barrel first, then add the resin material into the mixing barrel, and add a very small amount of water; b. Pre-mixing: After the resin (polyurethane resin) and carbon black are mixed together, the driving device inside the frame is turned on to drive the rotating seat to rotate. When the rotating seat is rotating, the rotating seat can drive the connecting arm to mechanically reciprocate, so that the mixing barrel can complete the mixing of the internal materials between a pair of connecting arms; c. Intermediate processing: When the mixing barrel is rotating, turn on the heater at the same time, set the temperature to 60°-80°, the resin softens slightly, and after the heater is turned on, it transfers the heat to the connecting ring. When the connecting ring is heated, it transfers the heat to the heat conducting rod. The built-in barrel inside the mixing barrel will also move synchronously with the mixing barrel. The disturbance ball will perform centrifugal activity on the piston rod under the action of gravity, so that when the disturbance ball is located at the inner wall of the built-in barrel at a low position, the disturbance ball is located inside the transition chamber, allowing graphene to enter the transition chamber along the side of the disturbance ball. When the built-in barrel rotates, when the disturbance ball is located at the inner wall of the built-in barrel at a high position, the disturbance ball pushes the graphene out of the transition chamber, allowing the graphene to become smooth; d. Load processing: further increase the temperature of the heater to 100°-120°, so that the temperature in the built-in barrel can be increased, so that graphene can be processed. Turn on the motor, and when the motor rotates, drive the bending tube to rotate. When the bending tube rotates, the pillow block drives the disturbance ball to move inside the transition chamber. The disturbance ball moves inside the transition chamber. When the pillow block separates the disturbance ball, the spring drives the piston rod to reset, so that the hot air between the built-in barrel and the mixing barrel is introduced into the one-way valve through the suction hole. The piston rod absorbs the hot air flow into the heat transfer channel. After the disturbance ball contacts the pillow block, the piston rod introduces the hot air into the hot and warm hole and enters the built-in barrel, which significantly improves the separation effect of the disturbance ball on graphene and prevents the graphene from drying around the disturbance ball. e, Mixing is completed: When the mixing barrel stops rotating and the heater stops heating, the pressure of the equipment is stabilized, and then the cover of the discharge port is slowly opened manually to pour out the graphene, and then the graphene is processed for the next step.
[0014] Compared with the prior art, the present invention has the following beneficial effects: The mixing channel of the present invention is wide at both ends and narrow in the middle, forming a confluence area with one end facing the middle thereof and a diversion area with the middle thereof facing the other end thereof. The resin is manually contained and the mixed material of the resin and carbon black is preliminarily separated and placed together, and then the cover of the mixing barrel with a motor is manually opened, so that the mixed material of carbon black is first added into the mixing barrel, and then the resin material is added into the mixing barrel, and a very small amount of water is added. When the inner barrel of the mixing channel is tumbling, the graphene contacts the mixing channel, and the graphene is tumbled, converged, and dispersed, thereby improving the dispersion effect of the graphene. The disturbance ball of the present invention will perform centrifugal movement on the piston rod under the action of gravity, so that when the disturbance ball is located at the inner wall of the built-in barrel at a low position, the disturbance ball is located inside the transition chamber, allowing the graphene to enter the transition chamber along the side of the disturbance ball. When the built-in barrel rotates, when the disturbance ball is located at the inner wall of the built-in barrel at a high position, the disturbance ball pushes the graphene out of the transition chamber, allowing the graphene to become smooth and improving the quality of the finished graphene product. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the mixing barrel of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle; Figure 4 Another structural schematic diagram of the present invention as a whole from another perspective; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure at B in the middle; Figure 6 This is a schematic diagram of the dissected structure of the built-in barrel of the present invention; Figure 7 For the present invention Figure 6 Another perspective structural diagram of ; Figure 8 It is a schematic diagram of the structure of the present invention for cleaning disturbance balls; Fig. 9 For the present invention Figure 7 The enlarged structural diagram at C in the middle; Fig.10 It is a schematic diagram of the structure of the disturbance ball of the present invention.
[0016] In the figure: 1-frame; 2-rotating seat; 3-mixing barrel; 4-connecting arm; 5-motor; 6-heater; 7-built-in barrel; 8-connecting sleeve; 9-mounting cylinder; 10-heat conducting rod; 11-air suction hole; 1101-one-way valve; 12-connecting ring; 13-fixing ring; 14-mounting sheath; 15-bending pipe; 16-pillow block; 17-penetration hole; 18-disturbance rod; 19-disturbance ball; 20-transition chamber; 21-connecting chamber; 22-heat transfer channel; 23-spring; 24-piston rod; 25-rotating shaft; 26-pin plate; 27-mounting groove; 28-thermal hole; 29-mixing channel. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.
[0018] See also Figure 1-10 The present invention provides a technical solution: a raw material mixing device for graphene composite materials, comprising a frame 1, both ends of which are rotatably connected to a rotating seat 2, each rotating seat 2 is fixedly connected to a connecting arm 4, a mixing barrel 3 is rotatably connected between the two connecting arms 4, the interior of the mixing barrel 3 is in a vacuum state, a built-in barrel 7 is fixedly connected between the inlet and outlet of the mixing barrel 3, a plurality of connecting sleeves 8 are fixedly connected to the outside of the built-in barrel 7, a mounting barrel 9 is fixedly connected to the connecting sleeve 8, one end of the mounting barrel 9 is fixedly connected to the inner wall of the mixing barrel 3, and the other end of the mounting barrel 9 extends to the interior of the built-in barrel 7, one end of each mounting barrel 9 is movably connected to a disturbance ball 19, and a mixing channel 29 is provided on the disturbance ball 19; the mixing channel 29 The two ends are wide and the middle is narrow, forming a confluence area with one end facing the middle and a diversion area with the middle facing the other end. The disturbance ball 19 is made of metal. The resin is then manually filled and the mixed material of the resin and carbon black is pre-separated and placed together. The lid of the mixing barrel 3 with the motor 5 is then manually opened to allow the mixed material of carbon black to be first added into the mixing barrel 3. Then, the resin material is added to the mixing barrel 3, and a very small amount of water is added. When the mixing channel 29 is tumbling in the built-in barrel 7, the graphene contacts the mixing channel 29, and the graphene is tumbled and converged and dispersed again, thereby improving the dispersion effect of the graphene.
[0019] Furthermore, a transition chamber 20 is provided at one end of the installation cylinder 9 near the disturbance ball 19, a connecting chamber 21 is provided at one end of the transition chamber 20, a plurality of air suction holes 11 are provided at the other end of the installation cylinder 9, a one-way valve 1101 is provided in the middle between the plurality of air suction holes 11, a plurality of heat transfer channels 22 are provided at one end of the installation cylinder 9 near the spring 23, and a plurality of hot and hot holes 28 are provided on the outside of one end of the installation cylinder 9; a spring 23 is fixedly connected inside the installation cylinder 9, a piston rod 24 is fixedly connected at one end of the spring 23, a rotating shaft 25 is fixedly connected at one end of the piston rod 24, a pin plate 26 is rotatably connected to one side of the rotating shaft 25, a mounting groove 27 for accommodating the pin plate 26 is provided on the mixing channel 29, and a rubber spring is fixedly installed at one end of the piston rod 24 Plug; the pin plate 26 and the disturbance ball 19 are connected together by magnetic attraction. When the built-in barrel 7 rotates and the disturbance ball 19 is located at the lowest point of the built-in barrel 7, the disturbance ball 19 is separated from the pin plate 26 due to its own weight, and the graphene is introduced into the transition chamber 20. When the disturbance ball 19 is located at the highest point of the built-in barrel 7, the graphene located in the transition chamber 20 is discharged out of the built-in barrel 7 again, so that graphene of different masses and different sizes can enter the transition chamber 20, thereby improving the mixing effect. When the equipment is not in use, the connecting arm 4 is controlled to ensure that the mixing barrel 3 is in an upright state, so that each pin plate 26 and the disturbance ball 19 are sucked together, so that there is no residual graphene material in the built-in barrel 7.
[0020] Furthermore, both ends of the built-in barrel 7 are fixedly connected with connecting rings 12, and both ends of the mixing barrel 3 are fixedly connected with fixing rings 13, and the fixing rings 13 and the connecting rings 12 are fixedly connected together. A heater 6 is fixedly connected to the discharge port of the mixing barrel 3, and a plurality of heat-conducting rods 10 are fixedly connected to the connecting ring 12, and the ends of the heat-conducting rods 10 are connected to the heater 6; after the heater 6 is turned on, the heat is transferred to the connecting ring 12, and when the connecting ring 12 is heated, the heat is transferred to the heat-conducting rods 10, and the built-in barrel 7 located inside the mixing barrel 3 will also be connected with The mixing barrel 3 moves synchronously, and the disturbance ball 19 performs centrifugal activity on the piston rod 24 under the action of gravity, so that when the disturbance ball 19 is located at the inner wall of the built-in barrel 7 at a low position, the disturbance ball 19 is located inside the transition chamber 20, allowing the graphene to enter the transition chamber 20 along the side of the disturbance ball 19. When the built-in barrel 7 rotates, when the disturbance ball 19 is located at the inner wall of the built-in barrel 7 at a high position, the disturbance ball 19 pushes the graphene out of the transition chamber 20, allowing the graphene to become smooth, thereby improving the quality of the finished graphene product.
[0021] Furthermore, a motor 5 is detachably connected to the cover of the feed port of the mixing barrel 3, a mounting sheath 14 is rotatably connected to one side of the cover of the feed port of the mixing barrel 3, a bending tube 15 is connected to the end of the mounting sheath 14 through a mortise and tenon joint, and a disturbance rod 18 is fixedly connected to one end of the bending tube 15; a plurality of penetration holes 17 are provided on each disturbance rod 18, a plurality of pillow blocks 16 are equidistantly fixedly installed on one side of the disturbance rod 18, the movable paths of the pillow blocks 16 and the disturbance balls 19 interfere with each other, and the temperature of the heater 6 is further increased, so that the temperature in the built-in barrel 7 is increased, so that during the processing of graphene, the motor 5 is turned on, and when the motor 5 rotates, the bending tube 15 is driven to rotate, and when the bending tube 15 rotates, the pillow blocks 16 drive the disturbance balls 19 to rotate. The disturbance ball 19 moves inside the transition chamber 20. When the pillow block 16 separates the disturbance ball 19, the spring 23 drives the piston rod 24 to reset, so that the hot air between the built-in barrel 7 and the mixing barrel 3 is introduced into the one-way valve 1101 through the suction hole 11. The piston rod 24 sucks the hot air flow into the heat transfer channel 22. After the disturbance ball 19 contacts the pillow block 16, the piston rod 24 introduces the hot air into the hot and warm hole 28 and enters the built-in barrel 7, which significantly improves the separation effect of the disturbance ball 19 on graphene and prevents the graphene from drying around the disturbance ball 19. The pillow block 16 can also be pulled down for replacement after being used to a certain extent, so that the inside of the built-in barrel 7 is kept clean.
[0022] The mixing process includes the following steps: a. Prepare for filling: first, mix the carbon black and "graphite worms" manually so that the two can be evenly mixed together, then manually fill the resin (polyurethane resin) and separate the mixed materials of the resin and carbon black and place them together in advance, then manually open the cover of the mixing barrel 3 with the motor 5, let the mixed material of carbon black be added into the mixing barrel 3 first, then add the resin material into the mixing barrel 3, and add a very small amount of water; b. Pre-mixing: After the resin and carbon black mixed materials are mixed together, the driving device inside the frame 1 is turned on to work, so that it can drive the rotating seat 2 to rotate. When the rotating seat 2 is rotating, the rotating seat 2 can drive the connecting arm 4 to mechanically reciprocate, so that the mixing barrel 3 can complete the mixing of the internal materials between the pair of connecting arms 4; c. Intermediate processing: When the mixing barrel 3 is rotating, the heater 6 is turned on at the same time, and the temperature is set to 60°-80°. The resin becomes slightly soft. After the heater 6 is turned on, the heat is transferred to the connecting ring 12. When the connecting ring 12 is heated, the heat is transferred to the heat conducting rod 10. The built-in barrel 7 inside the mixing barrel 3 will also move synchronously with the mixing barrel 3. The disturbance ball 19 will perform centrifugal activity on the piston rod 24 under the action of gravity, so that when the disturbance ball 19 is located at the inner wall of the built-in barrel 7 at a low position, the disturbance ball 19 is located inside the transition chamber 20, allowing the graphene to enter along the side of the disturbance ball 19 into the transition chamber 20. When the built-in barrel 7 rotates, when the disturbance ball 19 is located at the inner wall of the built-in barrel 7 at a high position, the disturbance ball 19 pushes the graphene out of the transition chamber 20, so that the graphene can become smooth; d. Load processing process: further increase the temperature of the heater 6 to 100°-120°, so that the temperature in the built-in barrel 7 is increased, so that the graphene is processed, and the motor 5 is turned on. When the motor 5 rotates, the bending tube 15 is driven to rotate. When the bending tube 15 rotates, the pillow block 16 drives the disturbance ball 19 to move inside the transition chamber 20. The disturbance ball 19 moves inside the transition chamber 20. When the pillow block 16 separates the disturbance ball 19, the spring 23 drives the piston rod 24 to reset, so that the hot air between the built-in barrel 7 and the mixing barrel 3 is introduced into the one-way valve 1101 through the suction hole 11, and the piston rod 24 absorbs the hot air flow into the heat transfer channel 22. After the disturbance ball 19 contacts the pillow block 16, the piston rod 24 introduces the hot air into the hot and warm hole 28 and enters the built-in barrel 7, which significantly improves the separation effect of the disturbance ball 19 on graphene and prevents the graphene from drying around the disturbance ball 19. e, Mixing is completed: When the mixing barrel 3 stops rotating, the heating of the heater 6 stops, allowing the device to stabilize the voltage, and then the cover of the discharge port is slowly opened manually to pour out the graphene, and then the graphene is processed in the next step.
[0023] 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.
[0024] 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 raw material mixing device for graphene composite materials, comprising a frame (1), characterized in that: Both ends of one side of the frame (1) are rotatably connected to a rotating seat (2), each of the rotating seats (2) is fixedly connected to a connecting arm (4), a mixing barrel (3) is rotatably connected between the two connecting arms (4), the interior of the mixing barrel (3) is in a vacuum state, a built-in barrel (7) is fixedly connected between the inlet and outlet of the mixing barrel (3), the outside of the built-in barrel (7) is fixedly connected to a plurality of connecting sleeves (8), a mounting barrel (9) is fixedly connected to the connecting sleeve (8), one end of the mounting barrel (9) is fixedly connected to the inner wall of the mixing barrel (3), and the other end of the mounting barrel (9) extends into the interior of the built-in barrel (7), one end of each mounting barrel (9) is movably connected to a disturbance ball (19), and a mixing channel (29) is provided on the disturbance ball (19).
2. The raw material mixing device of a graphene composite material according to claim 1, characterized in that: The mixing channel (29) is wide at both ends and narrow in the middle, forming a confluence area at one end toward the middle and a diversion area at the middle toward the other end. The disturbance ball (19) is made of metal.
3. The raw material mixing device of a graphene composite material according to claim 1, characterized in that: A transition chamber (20) is provided at one end of the installation tube (9) near the disturbance ball (19), a connecting chamber (21) is provided at one end of the transition chamber (20), a plurality of air suction holes (11) are provided at the other end of the installation tube (9), a one-way valve (1101) is provided in the middle between the plurality of air suction holes (11), a plurality of heat transfer channels (22) are provided at one end of the installation tube (9) near the spring (23), and a plurality of heat holes (28) are provided on the outside of one end of the installation tube (9).
4. The raw material mixing device of a graphene composite material according to claim 3, characterized in that: A spring (23) is fixedly connected inside the mounting cylinder (9), one end of the spring (23) is fixedly connected to a piston rod (24), one end of the piston rod (24) is fixedly connected to a rotating shaft (25), one side of the rotating shaft (25) is rotatably connected to a pin plate (26), a mounting groove (27) for accommodating the pin plate (26) is provided on the mixing channel (29), and a rubber piston is fixedly mounted on one end of the piston rod (24).
5. The raw material mixing device of a graphene composite material according to claim 4, characterized in that: The pin plate (26) and the disturbance ball (19) are connected together by magnetic attraction.
6. The raw material mixing device of a graphene composite material according to claim 5, characterized in that: Both ends of the built-in barrel (7) are fixedly connected to connecting rings (12), both ends of the interior of the mixing barrel (3) are fixedly connected to fixing rings (13), the fixing rings (13) and the connecting rings (12) are fixedly connected together, a heater (6) is fixedly connected next to the material outlet of the mixing barrel (3), a plurality of heat conducting rods (10) are fixedly connected to the connecting rings (12), and the ends of the heat conducting rods (10) are connected to the heaters (6).
7. The raw material mixing device of a graphene composite material according to claim 6, characterized in that: A motor (5) is detachably connected to the cover of the feed opening of the mixing barrel (3); a mounting sheath (14) is rotatably connected to one side of the cover of the feed opening of the mixing barrel (3); a bending tube (15) is connected to the end of the mounting sheath (14) via a mortise and tenon joint; and a disturbance rod (18) is fixedly connected to one end of the bending tube (15).
8. The raw material mixing device of a graphene composite material according to claim 7, characterized in that: Each of the disturbance rods (18) is provided with a plurality of penetration holes (17), and a plurality of pillow blocks (16) are fixedly mounted at equal intervals on one side of the disturbance rod (18), wherein the movement paths of the pillow blocks (16) interfere with the disturbance balls (19).
9. The process required for processing graphene by the raw material mixing equipment of the graphene composite material according to any one of claims 1 to 8, characterized in that: The steps include: a. Prepare for filling: first, mix the carbon black and the "graphite worms" manually so that the two can be evenly mixed together, then manually fill the resin and separate the mixed materials of the resin and carbon black and place them together, then manually open the cover of the mixing barrel (3) with the motor (5), add the mixed material of carbon black into the mixing barrel (3), then add the resin material into the mixing barrel (3), and add a very small amount of water; b. Pre-mixing: After the resin (polyurethane resin) and the carbon black mixed material are mixed together, the driving device inside the frame (1) is turned on to drive the rotating seat (2) to rotate. When the rotating seat (2) is rotating, the rotating seat (2) can drive the connecting arm (4) to mechanically reciprocate, so that the mixing barrel (3) can complete the mixing of the internal materials between the pair of connecting arms (4); c. Intermediate processing: When the mixing barrel (3) is rotating, the heater (6) is turned on at the same time, and the temperature is set to 60°-80°. The resin becomes slightly soft. After the heater (6) is turned on, the heat is transferred to the connecting ring (12). When the connecting ring (12) is heated, the heat is transferred to the heat conducting rod (10). The built-in barrel (7) inside the mixing barrel (3) also moves synchronously with the mixing barrel (3). Under the action of gravity, the disturbance ball (19) performs centrifugal activity on the piston rod (24), so that when the disturbance ball (19) is located at the inner wall of the built-in barrel (7) at a low position, the disturbance ball (19) is located inside the transition chamber (20), allowing the graphene to enter along the side of the disturbance ball (19) into the transition chamber (20). When the built-in barrel (7) is rotating, when the disturbance ball (19) is located at the inner wall of the built-in barrel (7) at a high position, the disturbance ball (19) pushes the graphene out of the transition chamber (20), allowing the graphene to become smooth. d. Load processing process: the temperature of the heater (6) is further increased to 100°-120°, so that the temperature in the built-in barrel (7) is increased, and the graphene is processed. The motor (5) is turned on. When the motor (5) rotates, the bending tube (15) is driven to rotate. When the bending tube (15) rotates, the pillow block (16) drives the disturbance ball (19) to move inside the transition chamber (20). The disturbance ball (19) moves inside the transition chamber (20). When the pillow block (16) separates the disturbance ball (19), The spring (23) drives the piston rod (24) to reset, so that the hot air between the built-in barrel (7) and the mixing barrel (3) is introduced into the one-way valve (1101) through the air suction hole (11), and the piston rod (24) sucks the hot air flow into the heat transfer channel (22). When the disturbance ball (19) and the pillow block (16) come into contact, the piston rod (24) introduces the hot air into the hot and warm hole (28) and into the built-in barrel (7), thereby significantly improving the separation effect of the disturbance ball (19) on graphene and preventing the graphene from drying around the disturbance ball (19); e, Mixing is completed: When the mixing barrel (3) stops rotating, the heating of the heater (6) stops, allowing the device to stabilize the voltage, and then the cover of the discharge port is slowly opened manually to pour out the graphene, and then the graphene is processed in the next step.