Graphene dispersing equipment

Abstract

The utility model discloses graphene dispersing equipment which comprises a supporting rod, a lower mounting plate, upper motors, a grinding structure and high-speed dispersing discs, the lower mounting plate is mounted at the top of the supporting rod, three air cylinders are mounted at the bottom of the lower mounting plate, the upper motors are mounted at the output ends of the air cylinders, and the high-speed dispersing discs are mounted at the output ends of the upper motors on the two sides. A grinding structure is mounted on the outer side of the middle upper motor. According to the graphene dispersing equipment, the pinion rotates to enable the bull gear to rotate, the bull gear rotates to enable the hose to rotate around the grinding structure, graphene liquid adhered to the surface of the grinding structure is flushed, the periphery of the high-speed dispersing disc and the periphery of the grinding structure can be uniformly cleaned, and people do not need to walk around the equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of graphene, concretely to a graphene dispersion equipment. BACKGROUND

[0002] The functionalized graphene of the modified cathode electrophoretic paint is surface modified by chemical or physical methods, so that it has a specific function, thereby playing an excellent performance in the cathode electrophoretic paint, the functionalized graphene is obtained by mixing the graphene oxide dispersion liquid with an amination reagent, after amino reaction and multiple washing, obtaining the functionalized graphene dispersion liquid, then mixing the dispersion liquid with the cathode electrophoretic paint color paste, after processing by a homogenizer, mixing the epoxy resin emulsion and deionized water according to a certain proportion, finally obtaining the functionalized graphene modified cathode electrophoretic paint working solution.

[0003] Due to its unique two-dimensional structure and strong van der waals force, graphene is prone to aggregation in liquid medium, forming larger aggregates or stacking structures, which not only reduces the surface area of graphene, but also affects its application effect in composite materials or coatings, therefore, in order to ensure that graphene is uniformly dispersed in the form of single layer or a few layers in the dispersion liquid, a dispersion equipment is needed to cooperate with a dispersant to disperse it in the dispersion medium.

[0004] Such as the announcement number for CN208145944U a kind of graphene dispersion equipment, stirring shaft is rotatably installed in the middle of barrel, a plurality of blades are equipped on stirring shaft, stirring shaft bottom is connected with motor, first ultrasonic generator and second ultrasonic generator are equipped on the inner wall bottom of barrel, first ultrasonic generator and second ultrasonic generator are symmetrically distributed on both sides of stirring shaft.

[0005] The above-mentioned graphene dispersion equipment realizes dispersion of graphene by rotating stirring shaft and blades, since the dispersed substance is liquid, the rotating speed of the blades inside the general dispersion equipment is relatively fast, which can easily cause liquid to splash on the barrel wall, and graphene is prone to aggregation effect on the barrel wall. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of graphene dispersion equipment to solve the problem of the current market graphene dispersion equipment needing personnel to walk in the way of cleaning raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of graphene dispersion equipment, including support, lower mounting plate, upper motor, grinding structure and high-speed dispersion disc, the top of support is equipped with lower mounting plate, and three air cylinders are installed on the bottom of lower mounting plate, and the output end of air cylinder is equipped with upper motor, and the output end of upper motor on both sides is equipped with high-speed dispersion disc, and the outer side of the upper motor in the middle is equipped with grinding structure.

[0008] Preferably, the grinding structure comprises a grinding basket and a stirring rod, the stirring rod penetrates the inside of the grinding basket, and the top of the stirring rod is fixed with the upper motor output in the middle.

[0009] Preferably, the upper end of the grinding basket is provided with an inlet, and the inlet is in a rounded table structure.

[0010] Preferably, the high-speed dispersion disc is located obliquely below the grinding structure, and the grinding structure is provided with a protective cover.

[0011] Preferably, the lower mounting plate is penetrated by a hose, and the bottom end of the hose is provided with a plurality of spray heads, which are directed towards the grinding structure and the high-speed dispersion disc.

[0012] The upper end of the hose is connected with the side edge of a water tank, which is mounted on the top of an upper mounting plate mounted on the top of the lower mounting plate.

[0013] Preferably, the bottom of the lower mounting plate is provided with a servo motor, and the output end of the servo motor is provided with a pinion gear, and the lower mounting plate is slidably provided with a penetrating rod at an equal angle, and the bottom of the penetrating rod is provided with a large gear.

[0014] Preferably, the large gear and the pinion gear are in meshing relationship, and the vertical axis of the center of the large gear coincides with the vertical axis of the center of the grinding structure.

[0015] Preferably, the bottom of the lower mounting plate is rotatably connected with a winding plate through a shaft, and the outer side of the winding plate is wound with a hose, the hose is mounted on the large gear, the hose is provided with a pump body, and a torsion spring is mounted between the winding plate and the lower mounting plate.

[0016] Preferably, the top of the protective cover is provided with a pressing rod, the bottom of the lower mounting plate is provided with a controller, and the controller, the servo motor and the pump body are in electrical connection.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The utility model sets grinding basket and stirring rod, the grinding basket is wrapped in the outer side of the stirring rod, and the splashing liquid generated in the rotating process of the stirring rod will fly to the grinding basket, and the adhesion in the inner wall of the grinding basket can be dispersed again, and the agglomeration phenomenon will not occur.

[0019] 2. The utility model sets pinion gear, large gear and hose, the rotation of the pinion gear makes the rotation of the large gear, the rotation of the large gear makes the rotation of the hose around the grinding structure, the graphite liquid adhered to the surface of the grinding structure is washed, the high-speed dispersion disc and the grinding structure can be cleaned uniformly, and personnel do not need to walk around the equipment.

[0020] 3. The utility model discloses set up winding board and torsion spring, winding board realizes to the hose winding, the elastic force of torsion spring makes winding board reverse rotation, realizes the winding of hose, extrusion rod extrusion can to the controller, can make servo motor and pump body open and close automatically, need not personnel control, prevent personnel forget to clean, graphene liquid dry stick on the grinding structure and high -speed dispersion disc inconveniently clean. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is main view structural schematic drawing of the utility model;

[0022] Figure 2 It is three -dimensional structure schematic drawing of the utility model;

[0023] Figure 3 It is overhead structure schematic drawing of the utility model;

[0024] Figure 4 It is overhead structure schematic drawing of the utility model big gear;

[0025] Figure 5 It is grinding structure three -dimensional structure schematic drawing of the utility model.

[0026] In the drawing: 1, support rod;2, lower mounting plate;3, upper mounting plate;4, water tank;5, torsion spring;6, hose;7, winding board;8, big gear;9, spray head;10, grinding structure;11, protective cover;12, pinion;13, servo motor;14, controller;15, through rod;16, high -speed dispersion disc;17, extrusion rod;18, pump body. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-5 The utility model provides the following technical scheme:

[0029] Embodiment one: a graphene dispersion device, comprising a support rod 1, a lower mounting plate 2, an upper motor, a grinding structure 10 and a high-speed dispersion disc 16, the top of the support rod 1 is provided with the lower mounting plate 2, the bottom of the lower mounting plate 2 is provided with three air cylinders, the output end of the air cylinder is provided with the upper motor, the output end of the upper motor on both sides is provided with the high-speed dispersion disc 16, the outside of the upper motor in the middle is provided with the grinding structure 10, the grinding structure 10 comprises a grinding basket and a stirring rod, the stirring rod penetrates the inside of the grinding basket, the top of the stirring rod is fixed with the output end of the upper motor in the middle, and the upper end of the grinding basket is provided with a feeding port in a rounded table structure.

[0030] The high-speed dispersion disc 16 is located obliquely below the grinding structure 10, and the grinding structure 10 is provided with a protective cover 11.

[0031] The container carrying graphene is moved below the high-speed dispersion disc 16 until the grinding structure 10 and the high-speed dispersion disc 16 are moved into the container by the air cylinder, the graphene to be ground is poured into the inside of the grinding basket through the feeding port, the stirring rod rotates to cooperate with the grinding basket to realize dispersion of the graphene, the grinding structure 10 grinds the graphene, and the ground graphene falls from the side of the grinding structure 10 and does not splash to the side.

[0032] The upper motor is started, the grinding structure 10 and the high-speed dispersion disc 16 rotate under the action of the upper motor, and the high-speed dispersion disc 16 rotates to disperse the falling graphene.

[0033] Embodiment two: in addition to the dispersion problem, the common dispersion device also needs to be flushed at the end of use, but the current commonly used way is to clean the device by manually holding a water pipe, since the graphene dispersion device is relatively large, the personnel need to walk around the device during the cleaning process, so that the surrounding can be cleaned, and the following scheme is adopted to solve the problem:

[0034] The lower mounting plate 2 is provided with a soft tube 6 penetrating therethrough, a plurality of nozzles 9 are mounted at the bottom end of the soft tube 6, the nozzles 9 are directed towards the grinding structure 10 and the high-speed dispersion disc 16, a water tank 4 is filled with water through a water inlet, the upper mounting plate 3 is mounted on the top of the lower mounting plate 2, the water tank 4 is mounted on the top of the upper mounting plate 3, and the side of the water tank 4 is connected with the upper end of the soft tube 6.

[0035] When the pump body 18 is opened, the pump body 18 sprays the water in the water tank 4 out of the soft tube 6 to the grinding structure 10 and the high-speed dispersion disc 16, and the water flushes the materials adhered to the surfaces of the grinding structure 10 and the high-speed dispersion disc 16.

[0036] The bottom of the lower mounting plate 2 is provided with a servo motor 13, and the output end of the servo motor 13 is provided with a pinion 12; the lower mounting plate 2 is provided with a through rod 15 which slides at an equal angle; the bottom of the through rod 15 is provided with a gear 8 which is engaged with the pinion 12; the vertical axis of the center of the gear 8 coincides with the vertical axis of the center of the grinding structure 10; the bottom of the lower mounting plate 2 is rotatably connected with a winding plate 7 through a shaft, and the outer side of the winding plate 7 is wound with a hose 6; the hose 6 penetrates through the gear 8; the hose 6 is provided with a pump body 18; and the winding plate 7 and the lower mounting plate 2 are provided with a torsion spring 5.

[0037] The servo motor 13 is a servo motor 13 with a function of forward and reverse rotation.

[0038] When the servo motor 13 is started, the servo motor 13 drives the pinion 12 to rotate, the pinion 12 drives the gear 8 to rotate synchronously, the gear 8 pulls the hose 6 to rotate around the grinding structure 10 and the high-speed dispersion disc 16, so that the water sprayed by the hose 6 can be evenly sprayed on the grinding structure 10 and the high-speed dispersion disc 16, and the grinding structure 10 and the high-speed dispersion disc 16 can be washed; the servo motor 13 is reversely rotated, the gear 8 is reversely rotated, and when the gear 8 no longer pulls the hose 6, the torsion spring 5 drives the winding plate 7 to rotate in the opposite direction, so that the hose 6 is wound.

[0039] The protective cover 11 is provided with an extrusion rod 17 at the top, and the lower mounting plate 2 is provided with a controller 14 at the bottom; the controller 14, the servo motor 13 and the pump body 18 are electrically connected.

[0040] When the graphene is completely dispersed, the upper motor is turned off, the cylinder drives the high-speed dispersion disc 16 and the grinding structure 10 to move upwards, the high-speed dispersion disc 16 and the grinding structure 10 drive the protective cover 11 to move upwards synchronously, the protective cover 11 drives the extrusion rod 17 to move upwards synchronously, when the extrusion rod 17 extrudes the controller 14, the controller 14 drives the servo motor 13 and the pump body 18 to operate, at this time, the cylinder is stopped, when the high-speed dispersion disc 16 and the grinding structure 10 are cleaned, the cylinder is started, the cylinder drives the grinding structure 10, the high-speed dispersion disc 16 and the protective cover 11 to move downwards synchronously, until the extrusion rod 17 is separated from the controller 14, at this time, the servo motor 13 and the pump body 18 are automatically powered off, and the cleaning is stopped.

[0041] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A graphene dispersion device, characterized in that, It includes a support rod (1), a lower mounting plate (2), an upper motor, a grinding structure (10), and a high-speed dispersion disc (16). The lower mounting plate (2) is installed on the top of the support rod (1), and three cylinders are installed at the bottom of the lower mounting plate (2). The upper motor is installed at the output end of the cylinders, and the high-speed dispersion disc (16) is installed at the output ends of the upper motors on both sides. The grinding structure (10) is installed on the outside of the upper motor in the middle.

2. The graphene dispersion device according to claim 1, characterized in that: The grinding structure (10) includes a grinding basket and a lever. The lever passes through the interior of the grinding basket, and the top of the lever is fixed to the output end of the upper motor in the middle.

3. The graphene dispersion device according to claim 2, characterized in that: The grinding basket has a feed inlet at the top, which is a frustum-shaped structure.

4. The graphene dispersion device according to claim 1, characterized in that: The high-speed dispersion disk (16) is located diagonally below the grinding structure (10), and a protective cover (11) is provided on the grinding structure (10).

5. The graphene dispersion device according to claim 1, characterized in that: A flexible tube (6) runs through the lower mounting plate (2), and multiple nozzles (9) are installed at the bottom of the flexible tube (6), with the nozzles (9) facing the grinding structure (10) and the high-speed dispersion disc (16). The lower mounting plate (2) is topped with an upper mounting plate (3), and the upper mounting plate (3) is topped with a water tank (4). The side of the water tank (4) is connected to the upper end of the hose (6).

6. The graphene dispersion device according to claim 1, characterized in that: A servo motor (13) is installed at the bottom of the lower mounting plate (2), and a small gear (12) is installed at the output end of the servo motor (13). A through rod (15) slides at equal angles on the lower mounting plate (2), and a large gear (8) is installed at the bottom of the through rod (15).

7. The graphene dispersion device according to claim 6, characterized in that: The large gear (8) meshes with the small gear (12), and the vertical axis where the center of the large gear (8) is located coincides with the vertical axis where the center of the grinding structure (10) is located.

8. The graphene dispersion device according to claim 1, characterized in that: The bottom of the lower mounting plate (2) is rotatably connected to a winding plate (7) via a shaft, and a flexible hose (6) is wound around the outside of the winding plate (7). The flexible hose (6) is installed through the large gear (8), and a pump body (18) is installed on the flexible hose (6). A torsion spring (5) is installed between the winding plate (7) and the lower mounting plate (2).

9. The graphene dispersion device according to claim 4, characterized in that: The protective cover (11) is equipped with a compression rod (17) at the top and a controller (14) is installed at the bottom of the lower mounting plate (2). The controller (14), the servo motor (13) and the pump body (18) are electrically connected.

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