CN216141263U

CN216141263U - Former of graphite alkene

Info

Publication number: CN216141263U
Application number: CN202122235131.6U
Authority: CN
Inventors: 孙晓梅; 于喆华; 于英斌; 王新林
Original assignee: Harbin City Qicailianhua Culture Art Development Co ltd
Current assignee: Harbin City Qicailianhua Culture Art Development Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-29
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses graphene forming equipment which comprises a box body, wherein an air inlet valve is fixedly arranged in one side of the box body, the other end of the box body is fixedly connected with a temperature detector, a lead fixedly connected with one end of the temperature detector penetrates through one end of the box body, three groups of probes are fixedly arranged on the outer side of the lead on the inner wall of one side of the box body, a heat exchange tube is fixedly arranged at the upper end of one side of the box body, a water inlet valve is fixedly arranged at the upper end of the other side of the box body, a placing plate is arranged in the box body, a base plate is arranged at the front end of the placing plate, fixing mechanisms are arranged on the two sides of the placing plate and the base plate, and a screen plate is fixedly connected to the position, close to the lower side, of the inner wall of the two sides of the box body. According to the graphene forming equipment, the placing plate and the substrate are clamped by the two clamping plates and firmly attached together, so that heat absorption is facilitated, and the graphene forming equipment can be rapidly disassembled without affecting the working efficiency.

Description

Former of graphite alkene

Technical Field

The utility model relates to the technical field of graphene forming, in particular to graphene forming equipment.

Background

Graphene is a new material [1] which is tightly packed with SP hybridized connected carbon atoms into a single-layer two-dimensional honeycomb lattice structure. The graphene has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and is considered to be a revolutionary material in the future. [2] The physicists andrelim and consanguin norworth schloff, manchester university, uk, successfully separated graphene from graphite by micromechanical exfoliation, thus collectively awarding the 2010 nobel prize for physics. Common powder production methods of graphene are a mechanical stripping method, a redox method and a SIC epitaxial growth method, and a thin film production method is a Chemical Vapor Deposition (CVD) method.

The patent numbers are: the utility model discloses a CN202020005184.1 utility model discloses a graphene forming device, which belongs to the field of graphene forming and comprises a forming box, a hinge and a box cover, wherein one side of the front surface of the forming box is movably connected with one side of the front surface of the box cover through the hinge, an air inlet pipe is fixedly sleeved on one side of the forming box, an air valve is fixedly arranged outside the air inlet pipe, a screen plate is fixedly connected inside the forming box, a heating plate is fixedly connected to the bottom of an inner cavity of the forming box, a placing plate is fixedly connected to the top of the screen plate, a substrate is placed on the front surface of the placing plate, and the bottom of the substrate is contacted with the top of the screen plate; this former of graphite alkene through setting up baffle, movable spring, fixed plate and dead lever, can be at the in-process that graphite alkene prepared, be convenient for adjust fixedly according to the size of height of base plate, strengthened the fastness of base plate installation, and can make this shaping box be applicable to the not base plate of unidimensional size to this former's practicality has been improved.

However, the utility model has the disadvantages, such as: fix the upper end of base plate through manual, not firm enough and stable, appear very easily and place the board gap, make to produce certain influence, secondly in the preparation process repeatedly, manual dismantlement is slower, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide graphene forming equipment which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a graphene forming device comprises a box body, wherein an air inlet valve is fixedly arranged in one side of the box body, a temperature detector is fixedly connected to the other end of the box body, a lead fixedly connected to one end of the temperature detector penetrates through one end of the box body, three groups of probes are fixedly arranged on the outer side of the lead on the inner wall on one side of the box body, a heat exchange tube is fixedly arranged at the upper end of one side of the box body, a water inlet valve is fixedly arranged at the upper end of the other side of the box body, a placing plate is arranged in the box body, a base plate is arranged at the front end of the placing plate, fixing mechanisms are arranged on the two sides of the placing plate and the base plate, a screen plate is fixedly connected to the position, close to the lower side, of the inner wall on the two sides of the box body, and a heating plate is arranged at the bottom of the inner side of the box body;

the fixing mechanism comprises two groups of fixing plates fixedly connected to the inner walls of two sides and the inner wall of the rear side of the box body, the inner walls of two sides and the inner wall of the rear side of the box body are fixedly connected with fixing rods, the outer sides of the two groups of fixing rods are movably connected with moving blocks, the upper side positions of the two groups of moving blocks are movably connected with rotating frames, the upper side positions of the two groups of moving blocks are provided with connecting plates, the inner sides of the connecting plates are respectively close to the upper side positions of the two groups of moving blocks and are respectively provided with sliding grooves, the lower ends of the connecting plates are close to the middle position and are fixedly connected with rotating rods, the rear end of the box body is fixedly connected with hydraulic cylinders close to the rotating rods, the lower ends of the two groups of fixing plates are respectively and fixedly connected with limiting tubes at the positions of the two groups of rotating frames, the upper ends of the two groups of rotating frames are respectively close to one side positions and are respectively and are movably connected with first control rods, two sets of the equal swing joint in opposite side position is close to respectively to the upper end of turning block has the second control lever, and is two sets of the equal swing joint in front side lower extreme of first control lever and two sets of second control levers has square piece, and is two sets of the upper end of fixed plate all is provided with the mount in the inboard of two sets of square pieces in both sides respectively, and is two sets of the equal fixedly connected with semi-gear in both sides around the square piece, it is two sets of the inside equal fixedly connected with splint in one side of square piece.

Preferably, two sets of fixed plates are located the both sides of placing board, base plate respectively, and two sets of dead levers are located two sets of fixed plate downside positions respectively, and the downside position and two sets of spout looks adaptations of two sets of rotating turret.

Preferably, two sets of the upside position of rotating turret runs through the inside and the upper end turning block that two sets of spacing pipes and fixed plate respectively and is connected, the rear end of dwang runs through the rear side inner wall of box and the inside rotor fixed connection of pneumatic cylinder, and is two sets of first control lever and two sets of second control lever are not at same water flat line.

Preferably, the lower extreme of two sets of mounts runs through the inside of two sets of square pieces in both sides respectively, and is two sets of the lower extreme and two sets of fixed plates of mount are fixed connection, and are two sets of the half-gear is intermeshing relation, and two sets of splint are located the front and back both sides of placing board and base plate respectively.

Preferably, the admission valve runs through the one side inner wall of box, thermodetector fixed mounting is close to the upside position in the one end of box, three groups the probe is arranged for the matrix type.

Preferably, the lower side positions of the heat exchange tube and the water inlet valve are connected with each other inside the placing plate, the base plate is attached to the placing plate, the screen plate is fixedly connected to the lower end positions of the placing plate and the base plate, and one end of the heating plate penetrates through the inner wall of the box body and is connected with an external power supply.

Compared with the prior art, the utility model has the following beneficial effects:

opening the cabinet door of the box body, placing the base plate at the front end of the placing plate, mutually attaching, then starting a hydraulic cylinder to pull back the connecting plate, enabling the lower side of the rotating frame to rotate through the movement of the sliding groove, simultaneously driving the rotating block at the upper end to rotate, enabling the first control rod to push a group of square blocks at the front side to rotate along the fixing frame through the rotation of the rotating block, simultaneously enabling the second control rod to pull the second control rod, enabling a group of square blocks at the rear side to rotate along the fixing frame, driving two groups of clamping plates to clamp the placing plate and the base plate, firmly attaching together, facilitating heat absorption, simultaneously rapidly disassembling, not influencing the working efficiency, secondly connecting with an external power supply through a heating plate, heating the interior of the box body, then sensing the interior temperature of the box body through a probe, observing whether a specified value is reached through a temperature detector, then opening an air inlet valve to enable carbon gas to enter, and carrying out pyrolysis, after the heating plate is completed, the power supply of the heating plate is disconnected, the water inlet valve is opened again to enable cooling water to enter the placing plate, then the cooling water is discharged from the heat exchange tube, the substrate can be rapidly cooled, graphene is formed on the surface of the substrate, and the substrate is taken out.

Drawings

Fig. 1 is a schematic overall structure diagram of a graphene molding apparatus according to the present invention;

fig. 2 is a schematic overall partial sectional structure view of a graphene molding apparatus according to the present invention;

fig. 3 is a schematic overall partial sectional structure view of a graphene molding apparatus according to the present invention;

fig. 4 is a schematic view of a partially cut-away structure of a fixing mechanism of the graphene molding apparatus according to the present invention.

In the figure: 1. a box body; 2. an intake valve; 3. a temperature detector; 4. a probe; 5. a heat exchange pipe; 6. a water inlet valve; 7. placing the plate; 8. a substrate; 9. a fixing mechanism; 91. a fixing plate; 92. fixing the rod; 93. a moving block; 94. a rotating frame; 95. a connecting plate; 96. a chute; 97. rotating the rod; 98. a hydraulic cylinder; 99. a limiting pipe; 910. rotating the block; 911. a first control lever; 912. a second control lever; 913. a square block; 914. a fixed mount; 915. a half gear; 916. a splint; 10. a screen plate; 11. heating the plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a graphene molding apparatus includes a box 1, an air inlet valve 2 is fixedly installed inside one side of the box 1, a temperature detector 3 is fixedly connected to the other end of the box 1, a lead fixedly connected to one end of the temperature detector 3 penetrates through one end of the box 1, three sets of probes 4 are fixedly installed outside the inner wall lead on one side of the box 1, a heat exchange tube 5 is fixedly installed at the upper end of one side of the box 1, an inlet valve 6 is fixedly installed at the upper end of the other side of the box 1, a placing plate 7 is arranged inside the box 1, a base plate 8 is arranged at the front end of the placing plate 7, fixing mechanisms 9 are arranged on both sides of the placing plate 7 and the base plate 8, a mesh plate 10 is fixedly connected to the position close to the lower side of the inner wall on both sides of the box 1, and a heating plate 11 is placed at the bottom inside the box 1;

the fixing mechanism 9 comprises two groups of fixing plates 91 fixedly connected to the inner walls on both sides and the inner wall on the rear side of the box body 1, the inner walls on both sides and the inner wall on the rear side of the box body 1 are fixedly connected with fixing rods 92, the outer sides of the two groups of fixing rods 92 are movably connected with moving blocks 93, the upper side positions of the two groups of moving blocks 93 are movably connected with rotating frames 94, the upper side positions of the two groups of moving blocks 93 are provided with connecting plates 95, the inner sides of the connecting plates 95 are respectively close to the upper sides of the two groups of moving blocks 93 and are respectively provided with a chute 96, the lower ends of the connecting plates 95 are close to the middle positions and are fixedly connected with rotating rods 97, the rear ends of the box body 1 are fixedly connected with hydraulic cylinders 98 close to the rotating rods 97, the lower ends of the two groups of fixing plates 91 are respectively and fixedly connected with limit tubes 99 at the positions of the two groups of rotating frames 94, the upper ends of the two groups of rotating frames 94 are respectively and are movably connected with first control rods 911 close to one side positions, the upper ends of the two sets of rotating blocks 910 are respectively close to the other side and are movably connected with a second control rod 912, the front lower ends of the two sets of first control rods 911 and the two sets of second control rods 912 are movably connected with square blocks 913, the upper ends of the two sets of fixing plates 91 are respectively provided with a fixing frame 914 on the inner sides of the two sets of square blocks 913 on the two sides, the front and rear sides of the two sets of square blocks 913 are fixedly connected with half gears 915, and one side of the two sets of square blocks 913 is internally and fixedly connected with a clamping plate 916.

In this embodiment, two sets of fixed plates 91 are located respectively and place board 7, the both sides of base plate 8, two sets of dead levers 92 are located two sets of fixed plate 91 downside positions respectively, the downside position and two sets of spout 96 looks adaptations of two sets of rotating turret 94, the upside position of two sets of rotating turret 94 runs through the inside and the upper end turning block 910 of two sets of spacing pipes 99 and fixed plate 91 respectively and is connected, the rear end of dwang 97 runs through the rear side inner wall of box 1 and the inside rotor fixed connection of pneumatic cylinder 98, two sets of first control lever 911 and two sets of second control lever 912 are not at same horizontal line, the inside of two sets of square blocks 913 in both sides is run through respectively to the lower extreme of two sets of mounts 914, the lower extreme and two sets of fixed plates 91 of two sets of mounts 914 are fixed connection, two sets of half-gear 915 are the intermeshing relation, two sets of splint 916 are located respectively and place board 7 and base plate 8's front and back both sides.

Specifically, open the cabinet door of box 1, place base plate 8 in the front end of placing board 7, laminate each other, restart pneumatic cylinder 98 draws back connecting plate 95, make the downside of rotating turret 94 pass through the removal of spout 96 and rotate, the turning block 910 that drives the upper end simultaneously rotates, and turning block 910 rotates and can make first control lever 911 promote a set of square piece 913 of front side and rotate along mount 914, second control lever 912 pulling second control lever 912 simultaneously, make a set of square piece 913 of rear side rotate along mount 914, it will place board 7 and base plate 8 and clip to drive two sets of splint 916, firmly the laminating is in the same place, the heat absorption of being convenient for, dismantlement that simultaneously can be quick, do not influence work efficiency.

In this embodiment, the air inlet valve 2 penetrates through the inner wall of one side of the box body 1, the temperature detector 3 is fixedly installed at one end of the box body 1 close to the upper side, the three groups of probes 4 are arranged in a matrix, the lower side positions of the heat exchange tube 5 and the water inlet valve 6 are connected with each other inside the placing plate 7, the substrate 8 is attached to the placing plate 7, the screen plate 10 is fixedly connected to the lower end positions of the placing plate 7 and the substrate 8, and one end of the heating plate 11 penetrates through the inner wall of the box body 1 and is connected with an external power supply.

Specifically, be connected with external power source through hot plate 11, to the inside heating of box 1, rethread probe 4 responds to the inside temperature of box 1, whether reach appointed numerical value through thermodetector 3 observation, open admission valve 2 again and make the gaseous entering of carbon, carry out pyrolysis, the power of disconnection hot plate 11 after the completion, open water intaking valve 6 once more and make the cooling water get into the inside of placing board 7, discharge from heat exchange tube 5 again, can cool down base plate 8 fast, make 8 surperficial formation graphite alkene of base plate, take out it.

The working principle is as follows:

when in use, firstly the cabinet door of the box body 1 is opened, the base plate 8 is placed at the front end of the placing plate 7 and mutually attached, then the hydraulic cylinder (model: HS 01210L) 98 is started to pull back the connecting plate 95, so that the lower side of the rotating frame 94 rotates through the movement of the sliding groove 96, and simultaneously the rotating block 910 at the upper end is driven to rotate, and the rotating block 910 rotates, so that the first control rod 911 pushes the front group of square blocks 913 to rotate along the fixing frame 914, and simultaneously the second control rod 912 pulls the second control rod 912 to rotate the rear group of square blocks 913 along the fixing frame 914, so as to drive the two groups of clamping plates 916 to clamp the placing plate 7 and the base plate 8, so as to firmly attach together, thereby facilitating heat absorption, simultaneously realizing rapid disassembly without affecting the working efficiency, secondly, and secondly, the heating plate (model: YJH-Q5B) 11 is connected with an external power supply to heat the inside of the box body 1, and then the temperature inside the box body 1 is sensed through the probe 4, whether the carbon gas reaches a specified value is observed through a temperature detector (model: PT 100) 3, then the gas inlet valve 2 is opened to enable the carbon gas to enter, pyrolysis is carried out, after the pyrolysis is finished, the power supply of the heating plate 11 is disconnected, the water inlet valve 6 is opened again to enable cooling water to enter the placing plate 7, then the cooling water is discharged from the heat exchange tube 5, the substrate 8 can be rapidly cooled, graphene is formed on the surface of the substrate 8, and the graphene is taken out.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a former of graphite alkene, includes box (1), its characterized in that: an air inlet valve (2) is fixedly arranged in one side of the box body (1), the other end of the box body (1) is fixedly connected with a temperature detector (3), one end of the temperature detector (3) is fixedly connected with a lead which penetrates through one end of the box body (1), three groups of probes (4) are fixedly arranged on the outer side of the wire on the inner wall of one side of the box body (1), the upper end of one side of the box body (1) is fixedly provided with a heat exchange pipe (5), the upper end of the other side of the box body (1) is fixedly provided with a water inlet valve (6), a placing plate (7) is arranged in the box body (1), a base plate (8) is arranged at the front end of the placing plate (7), both sides of the placing plate (7) and the base plate (8) are provided with fixing mechanisms (9), the inner walls of the two sides of the box body (1) are fixedly connected with a screen plate (10) close to the lower side, and the bottom of the inner side of the box body (1) is provided with a heating plate (11);

the fixing mechanism (9) comprises two groups of fixing plates (91) fixedly connected to the inner walls of the two sides and the inner wall of the rear side of the box body (1), the inner walls of the two sides and the inner wall of the rear side of the box body (1) are fixedly connected with fixing rods (92), the outer sides of the two groups of fixing rods (92) are movably connected with moving blocks (93), the upper side positions of the two groups of moving blocks (93) are movably connected with rotating frames (94), the upper side positions of the two groups of moving blocks (93) are provided with connecting plates (95), the inner sides of the connecting plates (95) are respectively close to the upper side positions of the two groups of moving blocks (93) and are respectively provided with a sliding chute (96), the lower ends of the connecting plates (95) are close to the middle position and are fixedly connected with rotating rods (97), the positions of the rear end of the box body (1) close to the rotating rods (97) are fixedly connected with hydraulic cylinders (98), and the lower ends of the two groups of the fixing plates (91) are respectively and are fixedly connected with limiting tubes (99) at the positions of the two groups of the rotating frames (94), two sets of the equal fixedly connected with turning block (910) in upper end of rotating turret (94), it is two sets of the upper end of turning block (910) is close to the equal swing joint in one side position respectively has first control lever (911), and is two sets of the upper end of turning block (910) is close to the equal swing joint in opposite side position respectively has second control lever (912), and is two sets of the equal swing joint in front side lower extreme of first control lever (911) and two sets of second control lever (912) has square piece (913), and is two sets of the upper end of fixed plate (91) all is provided with mount (914) in the inboard of two sets of square pieces (913) in both sides respectively, and is two sets of equal fixedly connected with semi-gear (915) in both sides around square piece (913), two sets of the inside equal fixedly connected with splint (916) in one side of square piece (913).

2. The graphene molding apparatus according to claim 1, wherein: two sets of fixed plate (91) are located the both sides of placing board (7), base plate (8) respectively, and two sets of dead lever (92) are located two sets of fixed plate (91) downside positions respectively, and the downside position and two sets of spout (96) looks adaptation of two sets of rotating turret (94).

3. The graphene molding apparatus according to claim 1, wherein: two sets of the upside position of rotating turret (94) runs through the inside and the upper end turning block (910) of two sets of spacing pipes (99) and fixed plate (91) respectively and is connected, the rear end of dwang (97) runs through the inside rotor fixed connection of the rear side inner wall of box (1) and pneumatic cylinder (98), and is two sets of first control lever (911) and two sets of second control lever (912) are not at same water flat line.

4. The graphene molding apparatus according to claim 1, wherein: the lower ends of the two groups of fixing frames (914) penetrate through the interiors of the two groups of square blocks (913) on the two sides respectively, the lower ends of the two groups of fixing frames (914) are fixedly connected with the two groups of fixing plates (91), the two groups of half gears (915) are in meshed relation, and the two groups of clamping plates (916) are located on the front side and the rear side of the placing plate (7) and the base plate (8) respectively.

5. The graphene molding apparatus according to claim 1, wherein: the air inlet valve (2) penetrates through the inner wall of one side of the box body (1), the temperature detector (3) is fixedly installed at one end of the box body (1) and close to the upper side, and the probes (4) are arranged in a matrix mode.

6. The graphene molding apparatus according to claim 1, wherein: the heat exchange tube (5) and the lower side position of the water inlet valve (6) are connected with each other in the placing plate (7), the base plate (8) and the placing plate (7) are attached to each other, the screen plate (10) is fixedly connected to the lower end positions of the placing plate (7) and the base plate (8), and one end of the heating plate (11) penetrates through the inner wall of the box body (1) and is connected with an external power supply.