Precise grinding machine suitable for graphene material

Abstract

The utility model relates to the technical field of grinding machines, and discloses a precision grinding machine suitable for graphene materials, which comprises a grinding machine body, the top of the grinding machine body is fixedly connected with a control box, a motor is arranged in the control box, the output end of the motor is fixedly connected with a transmission rod, and the transmission rod is fixedly connected with a transmission shaft. And a mounting frame is fixedly connected to the top of the control box, a rotating rod is rotationally connected to one side of the mounting frame, a cam is fixedly connected to one end of the rotating rod, and belt wheels are fixedly connected to the outer side of the transmission rod and the outer side of the rotating rod. According to the graphene material grinding device, a motor is started to drive a transmission rod to rotate, a sliding block slides upwards under the coordination and cooperation of a plurality of structures, a connecting plate can be rapidly reset under the action of a first spring, and therefore the sliding block can intermittently slide from the inner side of a mounting box, a graphene material intermittently enters a grinding tank, automatic feeding is achieved, and the working efficiency is improved. And the grinding efficiency is improved, and meanwhile, the frequency of shutdown feeding is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a precision grinder suitable for graphene materials. Background Art

[0002] Graphene is a sp 2 Graphene is a new material in which hybrid-connected carbon atoms are tightly stacked into a single-layer two-dimensional honeycomb lattice structure. It has excellent optical, electrical, and mechanical properties and has important application prospects in materials science, micro-nano processing, energy, biomedicine, and drug delivery. It is considered to be a revolutionary material of the future. Graphene has strong interlayer van der Waals forces and easily agglomerates to form larger aggregates. Grinding helps to break up the agglomerated graphene particles, allowing them to be more evenly dispersed into nanoscale lamellar structures in solutions or matrix materials.

[0003] In the prior art, a grinder is used to grind graphene materials. Generally, a large amount of material is added into the grinder at the same time. Adding excessive material at one time will cause some materials to be difficult to grind in the first time, and after grinding, the machine needs to be stopped to manually add material to continue grinding, which is time-consuming and reduces work efficiency. Therefore, the technology in this field proposes a precision grinder suitable for graphene materials to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a precision grinder suitable for graphene materials, which aims to improve the grinding process of graphene materials by grinders in the existing technology. Excessive addition of materials will lead to reduced grinding efficiency, and stopping the machine to manually add materials for grinding will increase the working time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a precision grinding machine suitable for graphene materials, comprising a grinding machine body, the top of the grinding machine body is fixedly connected to a control box, a motor is installed inside the control box, the output end of the motor is fixedly connected to a transmission rod, the top of the control box is fixedly connected to a mounting frame, a rotation of the mounting frame is connected to a rotating rod, one end of the rotating rod is fixedly connected to a cam, the outer sides of the transmission rod and the rotating rod are fixedly connected to a pulley, a connecting rod is slidably connected to the internal through hole of the mounting frame, one end of the connecting rod is fixedly connected to a connecting plate, a spring is sleeved on the outer side of the connecting rod, and the other end of the connecting rod is fixedly connected to a slider, the top of the grinding machine body is fixedly connected to a support frame, a grinding jar is provided on the top of the support frame, a storage hopper is fixedly connected to the top of the support frame, a conduit is fixedly connected to the bottom of the storage hopper, a mounting box is fixedly connected to the outer side of the conduit, and a locking mechanism is provided on the outer side of the grinding jar, and the locking mechanism is used to lock the opening of the grinding jar.

[0006] Further, the locking mechanism comprises a sealing cover and a locking assembly, the outer side of the sealing cover is rotationally connected to the outer side of the grinding tank, the outer side of the sealing cover and the outer side of the grinding tank are fixedly connected with an ear plate, and the inner side of the ear plate is provided with a combined hole.

[0007] Further, the locking assembly comprises an insertion rod, the insertion rod is slidably connected to the inner side of the two combined holes, the inner side of the insertion rod is slidably connected with a movable rod, the outer side of the movable rod is fixedly connected with a spring two, and one end of the spring two is fixedly connected with the inner wall of the insertion rod.

[0008] Further, the outer side of the movable rod is fixedly connected with two rack plates, and the outer side of the insertion rod is provided with two receiving grooves.

[0009] Further, the inner side of the receiving groove is rotationally connected with a supporting rod, the inner side of the supporting rod is fixedly connected with a gear, and the outer side of the gear is meshedly connected with one side of the rack plate.

[0010] Further, one end of the supporting rod is in contact with the outer side of the left ear plate, and the outer side of the insertion rod is threadedly connected with a threaded sleeve, and the outer side of the threaded sleeve is attached to the outer side of the right ear plate.

[0011] Further, the outer periphery of the two belt pulleys is provided with a belt, one end of the transmission rod is rotationally connected with the through hole in the outer side of the grinding tank, one end of the spring one is fixedly connected with the top of the connecting plate, and the other end of the spring one is fixedly connected with the outer side of the mounting frame.

[0012] Further, the outer side of the cam is in contact with the bottom of the connecting plate, the outer side of the sliding block is slidably connected with the inner side of the mounting box, and one end of the catheter penetrates through the outer wall of the grinding tank and extends into the interior thereof.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1、in the utility model, through starting motor drive transmission rod rotation, under the coordination of multiple structures makes the sliding block slide up, the connecting plate will be reset under the action of spring one, so the sliding block will intermittently slide from the inner side of the mounting box, so that the graphene material is intermittently entered into the interior of the grinding tank, realizes automatic feeding, speeds up the grinding efficiency, and reduces the frequency of shutdown feeding.

[0015] 2、in the utility model, after the insertion rod is inserted through the two combined holes, the movable rod is pulled to make the rack plate drive the gear to rotate, so that the two supporting rods are unfolded, and the threaded sleeve is tightly matched, so that the two ear plates can be locked, the locking is more compact than the traditional buckle, and the phenomenon of falling off can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A perspective view of a precision grinder suitable for graphene material is proposed in the utility model;

[0017] Figure 2 A mounting rack structure schematic view of a precision grinder suitable for graphene material is proposed in the utility model;

[0018] Figure 3 For Figure 1 The enlarged view of A in the middle;

[0019] Figure 4 For Figure 2 The enlarged view of B in the middle;

[0020] Figure 5 A plug-in rod structure schematic view of a precision grinder suitable for graphene material is proposed in the utility model.

[0021] Legend:

[0022] 1, grinder body; 2, control box; 3, motor; 4, transmission rod; 5, mounting rack; 6, rotating rod; 7, belt pulley; 8, cam; 9, connecting rod; 10, connecting plate; 11, spring one; 12, sliding block; 13, support frame; 14, grinding tank; 15, guide pipe; 16, storage hopper; 17, mounting box; 18, sealing cover; 19, ear plate; 20, combination hole; 21, plug-in rod; 22, movable rod; 23, spring two; 24, rack plate; 25, storage groove; 26, support rod; 27, gear; 28, threaded sleeve. Specific implementation

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, 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 those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Refer to Figures 1-3The utility model provides an embodiment: a kind of precision grinding machine suitable for graphene material, including grinder body 1, as the basis support of whole device, bearing other components, provide stable platform for grinding operation, the top of grinder body 1 is fixedly connected with control box 2, install motor 3, play the role of protection motor and control circuit, simultaneously provide installation space for motor, motor 3 is installed in the inside of control box 2, provide power source, pass through output end connection transmission rod 4, power is transmitted, drive the operation of whole grinding mechanism, the output end of motor 3 is fixedly connected with transmission rod 4, connect motor 3 and belt pulley 7, the power of motor is transmitted to belt pulley 7, and then drive other components movement, the top of control box 2 is fixedly connected with mounting bracket 5, for the support and rotary connection point of swing lever 6, simultaneously also provide installation position for connecting rod 9, spring one 11 etc.

[0025] With reference to Figures 3-5The locking mechanism comprises a sealing cover 18 and a locking assembly. The outer side of the sealing cover 18 is rotatably connected to the outer side of the grinding tank 14, and is used to seal the opening of the grinding tank 14 to prevent material leakage during grinding. The outer side of the sealing cover 18 and the outer side of the grinding tank 14 are fixedly connected with an ear plate 19. The inner side of the ear plate 19 is provided with a combined hole 20. The locking assembly comprises a plug rod 21 which is slidably connected to the inner side of the two combined holes 20. The inner side of the plug rod 21 is slidably connected with a movable rod 22 which is used to drive a support rod 26 to rotate. The outer side of the movable rod 22 is fixedly connected with a spring 23. One end of the spring 23 is fixedly connected with the inner wall of the plug rod 21. The outer side of the movable rod 22 is fixedly connected with two rack plates 24. The outer side of the plug rod 21 is provided with two receiving grooves 25. The inner side of the receiving groove 25 is rotatably connected with the support rod 26. The inner side of the support rod 26 is fixedly connected with a gear 27. The outer side of the gear 27 is meshingly connected with one side of the rack plate 24. One end of the support rod 26 is in contact with the outer side of the left ear plate 19. The outer side of the plug rod 21 is threadedly connected with a threaded sleeve 28. The threaded sleeve 28 cooperates with the support rod 26 to fasten the two ear plates 19. The outer side of the threaded sleeve 28 is in contact with the outer side of the right ear plate 19. The outer periphery of the two belt pulleys 7 is sleeved with a belt. One end of the transmission rod 4 is rotatably connected with the through hole in the outer side of the grinding tank 14. One end of the spring 11 is fixedly connected with the top of the connecting plate 10. The other end of the spring 11 is fixedly connected with the outer side of the mounting frame 5. The outer side of the cam 8 is in contact with the bottom of the connecting plate 10. The outer side of the sliding block 12 is slidably connected with the inner side of the mounting box 17. One end of the conduit 15 penetrates through the outer wall of the grinding tank 14 and extends into the interior thereof.

[0026] Working principle: first, a large amount of graphene material is added to the inside of the storage hopper 16, and a small amount of graphene material is added to the inside of the grinding tank 14. The motor 3 is started to drive the transmission rod 4 to rotate. One end of the transmission rod 4 is connected with the turbine grinding mechanism in the inside of the grinding tank 14. When the graphene is ground, the lower belt pulley 7 drives the upper belt pulley 7 to rotate, thereby driving the cam 8 to rotate, which drives the connecting plate 10 to move the connecting rod 9, so that the sliding block 12 slides upward. Under the action of the spring force of the spring 11, the connecting plate 10 quickly resets, so that the sliding block 12 intermittently slides from the inside of the mounting box 17. The graphene material in the inside of the storage hopper 16 intermittently enters the inside of the grinding tank 14 through the conduit 15. An electronic valve is arranged at the end of the conduit 15 to avoid material backflow, thereby realizing intermittent automatic feeding, speeding up the grinding efficiency, and reducing the frequency of stopping and feeding.

[0027] In addition, after the insertion rod 21 is inserted through the two combined holes 20, the movable rod 22 is pulled to drive the rack plate 24 to rotate the gear 27, and then the two supporting rods 26 are unfolded, a limiting part is arranged in the insertion rod 21, after the supporting rods 26 are unfolded to a certain angle, the movable rod 22 cannot be moved, then the threaded sleeve 28 is screwed on the outside of the insertion rod 21, so that the two ear plates 19 can be locked, and the locking is more compact than the traditional buckle locking, and the locking is more convenient than the bolt screwing.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of the present application.

Claims

1. A precision grinding machine suitable for graphene materials, comprising a grinding machine body (1), characterized in that: The top of the grinding machine body (1) is fixedly connected to a control box (2), a motor (3) is installed inside the control box (2), an output end of the motor (3) is fixedly connected to a transmission rod (4), the top of the control box (2) is fixedly connected to a mounting frame (5), a rotation of the mounting frame (5) is connected to a rotating rod (6), one end of the rotating rod (6) is fixedly connected to a cam (8), the outer sides of the transmission rod (4) and the rotating rod (6) are fixedly connected to a pulley (7), a connecting rod (9) is slidably connected to the internal through hole of the mounting frame (5), and one end of the connecting rod (9) is fixedly connected to a connecting plate (10). ), the outer sleeve of the connecting rod (9) is provided with a spring (11), the other end of the connecting rod (9) is fixedly connected to a slider (12), the top of the grinder body (1) is fixedly connected to a support frame (13), the top of the support frame (13) is provided with a grinding jar (14), the top of the support frame (13) is fixedly connected to a storage bucket (16), the bottom of the storage hopper (16) is fixedly connected to a conduit (15), the outer side of the conduit (15) is fixedly connected to an installation box (17), the outer side of the grinding jar (14) is provided with a locking mechanism, and the locking mechanism is used to lock the opening of the grinding jar (14).

2. A precision grinding machine suitable for graphene materials according to claim 1, characterized in that: The locking mechanism comprises a sealing cover (18) and a locking assembly. The outer side of the sealing cover (18) is rotatably connected to the outer side of the grinding jar (14). The outer sides of the sealing cover (18) and the grinding jar (14) are both fixedly connected with ear plates (19). A combination hole (20) is provided inside the ear plates (19).

3. A precision grinding machine suitable for graphene materials according to claim 2, characterized in that: The locking assembly includes an insert rod (21), the insert rod (21) is slidably connected to the inner side of the two combination holes (20), the interior of the insert rod (21) is slidably connected to a movable rod (22), the outer side of the movable rod (22) is fixedly connected to a second spring (23), and one end of the second spring (23) is fixedly connected to the inner wall of the insert rod (21).

4. The precision grinding machine suitable for graphene materials according to claim 3, characterized in that: Two rack plates (24) are fixedly connected to the outer side of the movable rod (22), and two receiving grooves (25) are provided on the outer side of the insertion rod (21).

5. The precision grinding machine suitable for graphene materials according to claim 4, characterized in that: The inner side of the receiving groove (25) is rotatably connected to a support rod (26), the inner side of the support rod (26) is fixedly connected to a gear (27), and the outer side of the gear (27) is meshed with one side of the rack plate (24).

6. The precision grinding machine suitable for graphene materials according to claim 5, characterized in that: One end of the support rod (26) contacts the outer side of the left ear plate (19), the outer side of the insertion rod (21) is threadedly connected to a threaded sleeve (28), and the outer side of the threaded sleeve (28) is in contact with the outer side of the right ear plate (19).

7. The precision grinding machine for graphene materials according to claim 1, characterized in that: The outer peripheries of the two pulleys (7) are provided with belts, one end of the transmission rod (4) is rotatably connected to the outer through hole of the grinding jar (14), one end of the spring (11) is fixedly connected to the top of the connecting plate (10), and the other end of the spring (11) is fixedly connected to the outer side of the mounting frame (5).

8. The precision grinding machine suitable for graphene materials according to claim 1, characterized in that: The outer side of the cam (8) contacts the bottom of the connecting plate (10), the outer side of the slider (12) is slidably connected to the inner side of the mounting box (17), and one end of the conduit (15) penetrates the outer wall of the grinding jar (14) and extends into the interior thereof.

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