Graphene stripping machine for graphene production

Abstract

The utility model relates to the technical field of graphene, in particular to a graphene stripping machine for graphene production, which not only utilizes chemical agents and ultrasonic waves to strip graphene at the same time and improves the working efficiency, but also is convenient for a worker to place and take a graphene container and saves the working time of the worker. Comprising a control box; the device further comprises a supporting mechanism, a driving mechanism, a rotating mechanism and a conveying mechanism, the supporting mechanism is installed on the control box and facilitates placement of the container, the driving mechanism is installed on the supporting mechanism and drives the supporting mechanism to move, and the rotating mechanism is installed on the control box and facilitates adding of a reducing agent into the container. The conveying mechanism is installed on the rotating mechanism and conveys a reducing agent.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene, in particular to a graphene peeling machine for graphene production. Background Art

[0002] Graphene is a new material with a single-layer two-dimensional honeycomb lattice structure formed by closely packing carbon atoms connected by sp2 hybridization. Graphene has excellent optical, electrical, and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine, drug delivery, etc., and is considered a revolutionary material in the future.

[0003] In the existing graphene peeling machine, for example, a graphene peeling machine for graphene production disclosed in the utility model patent with the application number 202220305706.9, its main structure includes a peeling machine main body. Four corners of the bottom of the peeling machine main body are provided with support feet, and anti-slip pads are provided at the bottoms of the support feet. A peeling working chamber is arranged inside the peeling machine main body. Electric lifting adjustment columns are arranged at four corners of the bottom side wall of the peeling working chamber. A placement platform is arranged between the electric lifting adjustment columns. An ultrasonic generator is arranged on the end face of the peeling machine main body; during use, the movable door is opened, and the containers to be processed are sequentially placed inside the placement groove and fixed. Under the action of the electric lifting adjustment columns and the control buttons being electrically connected to the peeling machine main body through wires, the height of the placement platform is adjusted through the control buttons to align the processing container with the ultrasonic probe, and the movable door is closed for processing.

[0004] However, most of the existing graphene peeling machines use ultrasonic waves for peeling, with a relatively low peeling rate, and there are multiple groups of ultrasonic probes arranged inside the device, making it very inconvenient to take and place the containers. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a graphene peeling machine for graphene production that not only simultaneously uses chemical agents and ultrasonic waves to peel graphene, improving work efficiency, but also facilitates the staff to place and take the graphene containers, saving the working time of the staff.

[0006] A graphene peeling machine for graphene production of the present utility model includes a control box; it further includes a support mechanism, a driving mechanism, a rotating mechanism and a conveying mechanism. The support mechanism is installed on the control box and is convenient for placing a container. The driving mechanism is installed on the support mechanism and drives the support mechanism to move. The rotating mechanism is installed on the control box and is convenient for adding a reducing agent into the container. The conveying mechanism is installed on the rotating mechanism and conveys the reducing agent; the staff opens the control box, starts the driving mechanism to drive the support mechanism to slide outwards, which is convenient for the staff to place the graphene container on the support mechanism, then starts the driving mechanism to drive the support mechanism to reset, closes the control box, starts the rotating mechanism and the conveying mechanism, and the conveying mechanism adds the reducing agent into the graphene container through the rotating mechanism. At the same time, the control box performs ultrasonic peeling on the graphene to improve work efficiency.

[0007] Preferably, the control box includes a box body, a sealing door, an observation window, a handle, an ultrasonic generator and eight groups of ultrasonic probes. The bottom end of the box body is connected to the working surface. There is a cavity inside the box body. The sealing door is rotatably installed on the box body. The observation window is installed on the sealing door. The handle is installed on the sealing door. The ultrasonic generator is installed on the box body. All eight groups of ultrasonic probes are installed in the cavity of the box body; the staff pulls the handle to open the sealing door, which is convenient for placing the graphene container on the support mechanism, then closes the sealing door, starts the ultrasonic generator and the eight groups of ultrasonic probes, and the eight groups of ultrasonic probes peel the graphene. The staff can observe the peeling situation through the observation window.

[0008] Preferably, the support mechanism includes two groups of slide rails, a moving seat, four groups of columns, four groups of electric cylinders, a placement rack and two groups of baffles. The bottom ends of the two groups of slide rails are connected to the inner bottom end of the cavity of the box body. The moving seat is slidably installed on the two groups of slide rails. The bottom ends of the four groups of columns are connected to the top end of the moving seat. The bottom ends of the four groups of electric cylinders are connected to the top end of the moving seat. The placement rack is slidably installed on the four groups of columns. There are eight installation grooves on the placement rack. The bottom ends of the two groups of baffles are connected to the top ends of the four groups of columns; the driving mechanism drives the moving seat to slide outwards, which is convenient for the staff to place the graphene container in the eight installation grooves on the placement rack, then the driving mechanism drives the moving seat to reset. After the conveying mechanism adds the reducing agent into the container, start the four groups of electric cylinders, and the electric cylinders push the placement rack and the container to rise, which is convenient for the ultrasonic probes to peel the graphene. The stability of the placement rack is enhanced by setting four groups of columns and two groups of columns.

[0009] Preferably, the driving mechanism includes a first stepping motor, a first speed reducer, a first transmission shaft, a first gear, and a rack. The bottom end of the first stepping motor is connected to the top end of the box body. The bottom end of the first speed reducer is connected to the top end of the box body. The first transmission shaft is rotatably installed in the cavity of the box body. The first gear is installed on the first transmission shaft. The rack is installed on the moving seat and meshes with the first gear for transmission. When the first stepping motor is started, the first stepping motor drives the first transmission shaft to rotate through the first speed reducer. The first transmission shaft drives the first gear to rotate. The first gear and the rack mesh for transmission, and the rack drives the moving seat to slide back and forth.

[0010] Preferably, the rotating mechanism includes a second stepping motor, a second speed reducer, a second transmission shaft, two groups of rotating shafts, two groups of second gears, two groups of belt pulleys, and a belt. The second stepping motor is installed on the box body. The second speed reducer is installed on the box body. The second transmission shaft is rotatably installed on the box body and is in transmission connection with the second speed reducer. The two groups of rotating shafts are both installed in the cavity of the box body. The two groups of second gears are respectively installed on the second transmission shaft and the rotating shaft close to the second transmission shaft. The two groups of second gears mesh for transmission. The two groups of belt pulleys are respectively installed on the second transmission shaft and the rotating shaft far from the second transmission shaft. The belt is tensioned and installed on the two groups of belt pulleys. When the second stepping motor is started, the second stepping motor drives the second transmission shaft to rotate through the second speed reducer. The second transmission shaft drives the second gears and the belt pulleys to rotate. The two groups of second gears mesh for transmission to drive the rotating shaft close to the second transmission shaft to rotate. The belt pulley installed on the second transmission shaft drives the other group of belt pulley and the rotating shaft to rotate through the belt. The two groups of rotating shafts rotate towards each other.

[0011] Preferably, the conveying mechanism includes a conveying pump, a conveying hose, two groups of solenoid valves, eight groups of brackets, and eight groups of spray heads. The bottom end of the conveying pump is connected to the top end of the box body. The conveying hose is installed on the conveying pump. The two groups of solenoid valves are both installed on the conveying hose. Four groups of brackets are installed on each rotating shaft. The eight groups of spray heads are respectively installed on the eight groups of brackets, and the eight groups of spray heads are all internally communicated with the conveying hose. The rotating shaft drives the brackets to rotate so that the eight groups of spray heads are respectively located above the eight groups of containers. Then, the conveying pump is started to open the two groups of solenoid valves. The conveying pump conveys the reducing agent through the conveying hose into the eight groups of spray heads. The eight groups of spray heads add the reducing agent into the graphene containers to accelerate the graphene exfoliation.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The staff opens the control box, starts the driving mechanism to drive the supporting mechanism to slide outwards, which is convenient for the staff to place the graphene container on the supporting mechanism. Then, the driving mechanism is started to drive the supporting mechanism to reset, the control box is closed, the rotating mechanism and the conveying mechanism are started. The conveying mechanism adds the reducing agent into the graphene container through the rotating mechanism. At the same time, the control box performs ultrasonic exfoliation on the graphene, improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is an isometric structural schematic diagram of the present utility model;

[0014] Figure 2 It is an isometric structural schematic diagram of the control box of the present utility model;

[0015] Figure 3 It is a sectional isometric structural schematic diagram of the control box, support mechanism, rotating mechanism and conveying mechanism of the present utility model;

[0016] Figure 4 It is a partially enlarged sectional isometric structural schematic diagram of the driving mechanism of the present utility model;

[0017] Figure 5 It is a partially enlarged isometric structural schematic diagram of the rotating mechanism and conveying mechanism of the present utility model.

[0018] Reference numerals in the drawings: 01, control box; 11, box body; 12, sealing door; 13, observation window; 14, handle; 15, ultrasonic generator; 16, ultrasonic probe; 02, support mechanism; 21, slide rail; 22, moving seat; 23, column; 24, electric cylinder; 25, placement rack; 26, baffle; 03, driving mechanism; 31, first stepping motor; 32, first reduction gear; 33, first transmission shaft; 34, first gear; 35, rack; 04, rotating mechanism; 41, second stepping motor; 42, second reduction gear; 43, second transmission shaft; 44, rotating shaft; 45, second gear; 46, belt pulley; 47, belt; 05, conveying mechanism; 51, conveying pump; 52, conveying hose; 53, solenoid valve; 54, support; 55, nozzle. Specific embodiments

[0019] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0020] Embodiment 1

[0021] A graphene peeling machine for graphene production of the present utility model includes a control box 01; it further includes a support mechanism 02, a driving mechanism 03, a rotating mechanism 04 and a conveying mechanism 05. The support mechanism 02 is installed on the control box 01 and is convenient for placing a container. The driving mechanism 03 is installed on the support mechanism 02 and drives the support mechanism 02 to move. The rotating mechanism 04 is installed on the control box 01 and is convenient for adding a reducing agent into the container. The conveying mechanism 05 is installed on the rotating mechanism 04 and conveys the reducing agent; The control box 01 includes a box body 11, a sealing door 12, an observation window 13, a handle 14, an ultrasonic generator 15 and eight groups of ultrasonic probes 16. The bottom end of the box body 11 is connected to the working surface. There is a cavity inside the box body 11. The sealing door 12 is rotatably installed on the box body 11. The observation window 13 is installed on the sealing door 12. The handle 14 is installed on the sealing door 12. The ultrasonic generator 15 is installed on the box body 11. All eight groups of ultrasonic probes 16 are installed in the cavity of the box body 11; The support mechanism 02 includes two groups of slide rails 21, a moving seat 22, four groups of columns 23, four groups of electric cylinders 24, a placement frame 25 and two groups of baffles 26. The bottom ends of the two groups of slide rails 21 are connected to the inner bottom end of the cavity of the box body 11. The moving seat 22 is slidably installed on the two groups of slide rails 21. The bottom ends of the four groups of columns 23 are connected to the top end of the moving seat 22. The bottom ends of the four groups of electric cylinders 24 are connected to the top end of the moving seat 22. The placement frame 25 is slidably installed on the four groups of columns 23. There are eight groups of installation slots on the placement frame 25. The bottom ends of the two groups of baffles 26 are connected to the top ends of the four groups of columns 23; The driving mechanism 03 includes a first stepping motor 31, a first reduction gear 32, a first transmission shaft 33, a first gear 34 and a rack 35. The bottom end of the first stepping motor 31 is connected to the top end of the box body 11. The bottom end of the first reduction gear 32 is connected to the top end of the box body 11. The first transmission shaft 33 is rotatably installed in the cavity of the box body 11. The first gear 34 is installed on the first transmission shaft 33. The rack 35 is installed on the moving seat 22 and meshes with the first gear 34 for transmission; The rotating mechanism 04 includes a second stepping motor 41, a second reduction gear 42, a second transmission shaft 43, two groups of rotating shafts 44, two groups of second gears 45, two groups of belt pulleys 46 and a belt 47. The second stepping motor 41 is installed on the box body 11. The second reduction gear 42 is installed on the box body 11. The second transmission shaft 43 is rotatably installed on the box body 11 and is in transmission connection with the second reduction gear 42. The two groups of rotating shafts 44 are both installed in the cavity of the box body 11. The two groups of second gears 45 are respectively installed on the second transmission shaft 43 and the rotating shaft 44 close to the second transmission shaft 43. The two groups of second gears 45 are meshed for transmission. The two groups of belt pulleys 46 are respectively installed on the second transmission shaft 43 and the rotating shaft 44 far from the second transmission shaft 43. The belt 47 is tensioned and installed on the two groups of belt pulleys 46;When it is working, first, the staff member pulls the handle 14 to open the sealing door 12, starts the first stepping motor 31. The first stepping motor 31 drives the first transmission shaft 33 to rotate through the first speed reducer 32. The first transmission shaft 33 drives the first gear 34 to rotate. The first gear 34 meshes with the rack 35 for transmission. The rack 35 drives the moving seat 22 to slide outwards, facilitating the staff to place the graphene container in the eight groups of installation grooves on the placement rack 25. Then, the driving mechanism 03 drives the moving seat 22 to reset, closes the sealing door 12, starts the second stepping motor 41. The second stepping motor 41 drives the second transmission shaft 43 to rotate through the second speed reducer 42. The second transmission shaft 43 drives the second gear 45 and the pulley 46 to rotate. The two groups of second gears 45 mesh for transmission, thereby driving the rotating shaft 44 close to the second transmission shaft 43 to rotate. The pulley 46 installed on the second transmission shaft 43 drives another group of pulley 46 and the rotating shaft 44 to rotate through the belt 47. The two groups of rotating shafts 44 rotate towards each other, facilitating the conveying mechanism 05 to add the reducing agent into the container. Then, the rotating mechanism 04 resets, starts the four groups of electric cylinders 24. The electric cylinders 24 push the placement rack 25 and the container to rise, facilitating the ultrasonic probe 16 to exfoliate the graphene. By setting four groups of columns 23 and two groups of columns 23, the stability of the placement rack 25 is enhanced. Start the ultrasonic generator 15 and the eight groups of ultrasonic probes 16. The eight groups of ultrasonic probes 16 exfoliate the graphene. The staff can observe the exfoliation situation through the observation window 13.;

[0022] Embodiment 2

[0023] As Figures 1 to 5As shown in the figure, a graphene peeling machine for graphene production according to the present utility model is based on Embodiment 1; the conveying mechanism 05 includes a conveying pump 51, a conveying hose 52, two groups of solenoid valves 53, eight groups of brackets 54 and eight groups of spray heads 55. The bottom end of the conveying pump 51 is connected to the top end of the box body 11. The conveying hose 52 is installed on the conveying pump 51. The two groups of solenoid valves 53 are both installed on the conveying hose 52. Four groups of brackets 54 are installed on each rotating shaft 44. The eight groups of spray heads 55 are respectively installed on the eight groups of brackets 54, and the eight groups of spray heads 55 are all communicated with the inside of the conveying hose 52. When it works, first, the staff pulls the handle 14 to open the sealing door 12, starts the first stepping motor 31. The first stepping motor 31 drives the first transmission shaft 33 to rotate through the first reduction gear 32. The first transmission shaft 33 drives the first gear 34 to rotate. The first gear 34 and the rack 35 are engaged and driven. The rack 35 drives the moving seat 22 to slide outwards, which is convenient for the staff to place the graphene container in the eight installation grooves on the placement frame 25. Then the driving mechanism 03 drives the moving seat 22 to reset, closes the sealing door 12, starts the second stepping motor 41. The second stepping motor 41 drives the second transmission shaft 43 to rotate through the second reduction gear 42. The second transmission shaft 43 drives the second gear 45 and the pulley 46 to rotate. The two groups of second gears 45 are engaged and driven to drive the rotating shaft 44 close to the second transmission shaft 43 to rotate. The pulley 46 installed on the second transmission shaft 43 drives another group of pulley 46 and the rotating shaft 44 to rotate through the belt 47. The two groups of rotating shafts 44 rotate towards each other. The rotating shafts 44 drive the brackets 54 to rotate so that the eight groups of spray heads 55 are respectively located above the eight groups of containers. Then start the conveying pump 51 and open the two groups of solenoid valves 53. The conveying pump 51 conveys the reducing agent into the eight groups of spray heads 55 through the conveying hose 52. The eight groups of spray heads 55 add the reducing agent into the graphene container to accelerate graphene peeling. Then the rotating mechanism 04 resets, starts the four groups of electric cylinders 24. The electric cylinders 24 push the placement frame 25 and the container to rise, which is convenient for the ultrasonic probe 16 to peel graphene. By setting the four groups of columns 23 and the two groups of columns 23, the stability of the placement frame 25 is enhanced. Start the ultrasonic generator 15 and the eight groups of ultrasonic probes 16. The eight groups of ultrasonic probes 16 peel graphene. The staff can observe the peeling situation through the observation window 13.

[0024] The first stepping motor 31, the first reduction gear 32, the second stepping motor 41, the second reduction gear 42 and the conveying pump 51 of the present utility model are purchased on the market. Technical personnel in this industry only need to install and operate them according to the attached operation manuals, without creative labor from technical personnel in this field.

[0025] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A graphene peeling machine for graphene production, comprising a control box (01); characterized in that, It also includes a support mechanism (02), a driving mechanism (03), a rotating mechanism (04) and a conveying mechanism (05). The support mechanism (02) is installed on the control box (01) and is convenient for placing the container. The driving mechanism (03) is installed on the support mechanism (02) and drives the support mechanism (02) to move. The rotating mechanism (04) is installed on the control box (01) and is convenient for adding the reducing agent into the container. The conveying mechanism (05) is installed on the rotating mechanism (04) and conveys the reducing agent.

2. The graphene peeling machine for graphene production according to claim 1, characterized in that, The control box (01) includes a box body (11), a sealing door (12), an observation window (13), a handle (14), an ultrasonic generator (15) and eight groups of ultrasonic probes (16). The bottom end of the box body (11) is connected to the working surface. A cavity is provided inside the box body (11). The sealing door (12) is rotatably installed on the box body (11). The observation window (13) is installed on the sealing door (12). The handle (14) is installed on the sealing door (12). The ultrasonic generator (15) is installed on the box body (11). The eight groups of ultrasonic probes (16) are all installed in the cavity of the box body (11).

3. The graphene peeling machine for graphene production according to claim 2, characterized in that, The support mechanism (02) includes two groups of slide rails (21), a moving seat (22), four groups of columns (23), four groups of electric cylinders (24), a placement rack (25) and two groups of baffles (26). The bottom ends of the two groups of slide rails (21) are connected to the inner bottom end of the cavity of the box body (11). The moving seat (22) is slidably installed on the two groups of slide rails (21). The bottom ends of the four groups of columns (23) are connected to the top end of the moving seat (22). The bottom ends of the four groups of electric cylinders (24) are connected to the top end of the moving seat (22). The placement rack (25) is slidably installed on the four groups of columns (23). Eight groups of mounting grooves are provided on the placement rack (25). The bottom ends of the two groups of baffles (26) are connected to the top ends of the four groups of columns (23).

4. The graphene peeling machine for graphene production according to claim 3, characterized in that, The driving mechanism (03) includes a first stepping motor (31), a first reduction gear (32), a first transmission shaft (33), a first gear (34) and a rack (35). The bottom end of the first stepping motor (31) is connected to the top end of the box body (11). The bottom end of the first reduction gear (32) is connected to the top end of the box body (11). The first transmission shaft (33) is rotatably installed in the cavity of the box body (11). The first gear (34) is installed on the first transmission shaft (33). The rack (35) is installed on the moving seat (22) and meshes with the first gear (34) for transmission.

5. The graphene peeling machine for graphene production according to claim 2, wherein, The rotation mechanism (04) includes a second stepping motor (41), a second speed reducer (42), a second transmission shaft (43), two groups of rotating shafts (44), two groups of second gears (45), two groups of pulleys (46) and a belt (47). The second stepping motor (41) is installed on the box body (11), the second speed reducer (42) is installed on the box body (11), the second transmission shaft (43) is rotatably installed on the box body (11) and is in transmission connection with the second speed reducer (42). The two groups of rotating shafts (44) are both installed in the cavity of the box body (11). The two groups of second gears (45) are respectively installed on the second transmission shaft (43) and the rotating shaft (44) close to the second transmission shaft (43). The two groups of second gears (45) are in meshing transmission. The two groups of pulleys (46) are respectively installed on the second transmission shaft (43) and the rotating shaft (44) far from the second transmission shaft (43). The belt (47) is tensioned and installed on the two groups of pulleys (46).

6. The graphene peeling machine for graphene production according to claim 5, characterized in that, The conveying mechanism (05) includes a conveying pump (51), a conveying hose (52), two groups of solenoid valves (53), eight groups of brackets (54) and eight groups of nozzles (55). The bottom end of the conveying pump (51) is connected to the top end of the box body (11). The conveying hose (52) is installed on the conveying pump (51). The two groups of solenoid valves (53) are both installed on the conveying hose (52). Four groups of brackets (54) are installed on each rotating shaft (44). The eight groups of nozzles (55) are respectively installed on the eight groups of brackets (54), and the eight groups of nozzles (55) are all internally communicated with the conveying hose (52).

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