Graphene coating detection device

Abstract

The utility model discloses a graphene coating detection device, which belongs to the technical field of graphene detection and comprises a support, a placement box is arranged in the center of the top of the support, driving structures are fixedly mounted at four corners of the top of the support, and a cover plate is mounted among the driving structures. A detection plate is mounted at the bottom of the cover plate through an electric hydraulic push rod; according to the technical scheme, through arrangement of the rectangular through hole, a dust collection plate, an electric sliding rail and a fan, after a graphene coating sample is put into the placement box, the dust collection plate can be driven by the electric sliding rail to move, so that the dust collection plate moves into the placement box through the rectangular through hole, and then the fan is controlled to work; at the moment, dust and other impurities on the surface of the graphene coating sample in the placing box can be directly sucked and cleaned by a dust suction plate, so that the surface of the graphene coating sample is ensured to be clean, the accuracy of a detection result is ensured, and errors are not easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene detection, and more specifically, to a graphene coating detection device. 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 in the future. In the production of some products and equipment, it is often necessary to use electrical components such as electrodes, and some electrical components such as electrodes usually need to be installed and used with graphene coatings. In order to ensure the good conductivity of electrical components such as electrodes, it is necessary to detect the quality of graphene coatings. At this time, a graphene coating detection device is needed, and the application number is "202320024291. 2” disclosed in “a graphene coating detection device” has solved the various drawbacks of the existing detection device that when detecting graphene products, it is easily affected by external light, resulting in deviations in the detection results, and the position of detecting the thickness of the product is relatively random, making it difficult to regularly determine the consistency of the coating thickness. However, in actual use, graphene coating detection devices with similar structures still have many defects, such as: the above-mentioned file device requires personnel to manually take out the graphene coating samples after detection during use, which is inconvenient to use. At the same time, the graphene coating detection device generally lacks a cleaning function. If the graphene coating is not clean enough, dust and other impurities are attached to its surface, which will affect the accuracy of the graphene coating detection. In view of this, we propose a graphene coating detection device. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] The purpose of the utility model is to provide a graphene coating detection device to solve the problems raised in the above background technology.

[0005] 2. Technical solution

[0006] A graphene coating detection device comprises a bracket, a placement box is provided at the center of the top of the bracket, driving structures are fixedly installed at the four corners of the top of the bracket, and a cover plate is installed between the driving structures, a detection plate is installed at the bottom of the cover plate through an electric hydraulic push rod, and at least two groups of equidistant detection probes are provided at the bottom of the detection plate, a detection device body is provided on the top of the cover plate, and the detection probes are connected to the detection device body through wires;

[0007] A rotating shaft is rotatably installed at the center of both sides of the bottom of the placement box through bearings, and a mounting plate is installed between the two sets of rotating shafts, and the cross-sectional size of the mounting plate matches the cross-sectional size of the placement box. A first reduction motor is fixedly installed at a position corresponding to the rotating shaft on one side of the placement box, and the rotating shaft at the output end of the first reduction motor is fixedly connected to one end of the corresponding rotating shaft, and a collection box is placed at the inner bottom of the bracket;

[0008] A rectangular through hole is provided at the center of the rear side of the placement box, and a dust collection plate is inserted and installed inside the rectangular through hole, electric slide rails are fixedly installed on both sides of the dust collection plate at the rear side of the placement box, and the sliding ends of the electric slide rails are connected and fixed to the rear side of the dust collection plate, and a fan is fixedly installed on one side of the rear side of the placement box.

[0009] As an optional solution of the technical solution of the present application, the interior of the dust suction plate is a hollow structure, and at least two groups of equidistant dust suction ports are provided at the bottom of the dust suction plate, and the input end of the fan is connected to the inner cavity of the dust suction plate through a hose.

[0010] As an optional solution of the technical solution of the present application, the bracket includes a bottom plate, legs and a top plate, the legs are welded to the four corners of the top of the bottom plate, and the top plate is welded to the top of the legs.

[0011] As an optional solution of the technical solution of the present application, a handle is provided at the center of the front side of the collection box, and a rubber sleeve is covered on the handle.

[0012] As an optional solution of the technical solution of the present application, the driving structure includes a tube shell, a second reduction motor, a screw rod, a displacement block and a connecting block. The inside of the tube shell is rotatably installed with a screw rod through a bearing, and a displacement block is installed on the screw rod, and a connecting block is welded on one side of the displacement block, and the connecting block is fixedly connected to the cover plate.

[0013] As an optional solution of the technical solution of the present application, a second reduction motor is fixedly mounted on the top of the tube shell, and a rotating shaft at the output end of the second reduction motor is fixedly connected to the top of the screw rod.

[0014] As an optional solution of the technical solution of the present application, a displacement port is provided on one side of the tube shell, and the connecting block is located inside the displacement port.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The technical solution of the present application is provided with a rotating shaft, a mounting plate, and a first reduction motor. Therefore, after the graphene coating sample is tested inside the placement box, the first reduction motor can be controlled to drive the mounting plate to flip. The tested graphene coating sample will directly fall into the collection box for centralized collection, without the need for manual picking by personnel, which saves time and effort and is convenient and quick.

[0018] 2. The technical solution of the present application is provided with a rectangular through hole, a dust collection plate, an electric slide rail and a fan. When the graphene coating sample is placed in the placement box, the dust collection plate can be driven to move through the electric slide rail, so that the dust collection plate is moved through the rectangular through hole to the inside of the placement box, and then the fan is controlled to work. At this time, the dust collection plate will directly remove dust and other impurities on the surface of the graphene coating sample in the placement box, thereby ensuring the cleanliness of the surface of the graphene coating sample, ensuring the accuracy of the test results, and being less prone to errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A front cross-sectional view of a graphene coating detection device disclosed in an embodiment of the present application;

[0020] Figure 2 It is a schematic diagram of a top view of a placement box in a graphene coating detection device disclosed in an embodiment of the present application;

[0021] Figure 3 It is a structural schematic diagram of a driving structure in a graphene coating detection device disclosed in an embodiment of the present application;

[0022] Figure 4 This is a schematic diagram of the enlarged structure of part A in a graphene coating detection device disclosed in an embodiment of the present application.

[0023] Explanation of the numbers in the figure: 1. bracket; 101. bottom plate; 102. support leg; 103. top plate; 104. collection box; 105. handle; 2. placement box; 201. shaft; 202. mounting plate; 203. first reduction motor; 204. rectangular through hole; 3. dust suction plate; 301. dust suction port; 4. electric slide rail; 5. fan; 6. driving structure; 601. tube shell; 602. second reduction motor; 603. lead screw; 604. displacement block; 605. connecting block; 606. displacement port; 7. cover plate; 8. electric hydraulic push rod; 9. detection plate; 10. detection probe; 11. detection device body. DETAILED DESCRIPTION

[0024] The utility model provides a technical solution:

[0025] like Figure 1 , Figure 2 and Figure 3As shown, a graphene coating detection device includes a bracket 1, the bracket 1 includes a bottom plate 101, legs 102 and a top plate 103, the four corners of the top of the bottom plate 101 are welded with the legs 102, and the top of the legs 102 is welded with the top plate 103, the bracket 1 composed of the bottom plate 101, the legs 102 and the top plate 103 supports and installs the overall structure of the device, a placement box 2 is provided at the top center of the bracket 1, the placement box 2 is convenient for placing the graphene coating sample inside for detection, and the four corners of the top of the bracket 1 are fixedly installed with a driving structure 6, and the driving structure 6 is used to drive the cover plate 7 to move down and engage The top of the placement box 2 is sealed to achieve a shading effect. The driving structure 6 includes a tube shell 601, a second reduction motor 602, a screw 603, a displacement block 604 and a connecting block 605. The first reduction motor 203 and the second reduction motor 602 can be of model JX6322. This is just an example and can be replaced as needed. The inside of the tube shell 601 is rotatably mounted with a screw 603 through a bearing, and a displacement block 604 is mounted on the screw 603, and a connecting block 605 is welded on one side of the displacement block 604. The connecting block 605 is fixedly connected to the cover plate 7, and the top of the tube shell 601 is A second reduction motor 602 is fixedly installed at the end, and the rotating shaft of the output end of the second reduction motor 602 is fixedly connected to the top of the screw rod 603. A displacement port 606 is provided on one side of the tube shell 601, and the connecting block 605 is located inside the displacement port 606. The displacement port 606 facilitates the up and down displacement of the connecting block 605. The second reduction motor 602 drives the screw rod 603 to rotate, and then the displacement block 604 on the screw rod 603 moves up and down with the cooperation of the connecting block 605, and then the connecting block 605 drives the cover plate 7 to move up and down, and a cover plate 7 is installed between the driving structure 6, and the cover plate 7 is used to place the top of the box 2 The opening is sealed and shielded, a detection plate 9 is installed at the bottom of the cover plate 7 through an electric hydraulic push rod 8, and at least two groups of equidistant detection probes 10 are provided at the bottom of the detection plate 9, and a detection device body 11 is provided on the top of the cover plate 7, and the detection probe 10 is connected to the detection device body 11 through a wire. When the cover plate 7 is covered on the top of the placement box 2, the electric hydraulic push rod 8 is controlled to drive the detection plate 9 to move downward, and then the detection probe 10 at the bottom of the detection plate 9 detects the graphene coating sample, and transmits the detection information to the detection device body 11, so that the detection result of the graphene coating sample can be obtained;

[0026] In this embodiment, when testing the graphene coating, the graphene coating sample is placed in the placement box 2, and then the driving structure 6 is controlled to drive the cover plate 7 to move down and engage with the top of the placement box 2 to seal it, thereby achieving a light-shielding effect. Then the electric hydraulic push rod 8 is controlled to drive the detection plate 9 to move down, and then the detection probe 10 at the bottom of the detection plate 9 detects the graphene coating sample, and transmits the detection information to the detection device body 11, so that the detection result of the graphene coating sample can be obtained.

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, a rotating shaft 201 is rotatably installed at the center of both sides of the bottom of the placement box 2 through a bearing, and a mounting plate 202 is installed between the two sets of rotating shafts 201, and the cross-sectional size of the mounting plate 202 matches the cross-sectional size of the placement box 2. With the cooperation of the rotating shaft 201, the mounting plate 202 can rotate. When the mounting plate 202 is horizontal, the bottom of the placement box 2 is sealed. When the mounting plate 202 is flipped, the graphene coating sample inside the placement box 2 can be discharged from the bottom. A second rotating shaft 201 is fixedly installed at a position corresponding to the rotating shaft 201 on one side of the placement box 2. A reduction motor 203, and the rotating shaft at the output end of the first reduction motor 203 is fixedly connected to one end of the corresponding rotating shaft 201, the first reduction motor 203 can drive the rotating shaft 201 to rotate, a collecting box 104 is placed at the inner bottom of the bracket 1, the collecting box 104 can collect and store the discharged graphene coating samples in a centralized manner, a handle 105 is provided at the center of the front side of the collecting box 104, the handle 105 is convenient for a person to hold and pull out the collecting box 104, and a rubber sleeve is covered at the hand-holding part of the handle 105, and the rubber sleeve improves the comfort of the person holding the handle 105;

[0028] In this embodiment, after the graphene coating sample detection is completed, the first reduction motor 203 can be directly controlled to drive the rotating shaft 201 to rotate, and then the rotating shaft 201 drives the mounting plate 202 to flip. At this time, the graphene coating sample after detection inside the placement box 2 will slide out from the bottom and fall into the collection box 104 for centralized collection and storage, without the need for manual picking by personnel, thereby improving the convenience of using the device.

[0029] like Figure 1 , Figure 2 and Figure 4 As shown, a rectangular through hole 204 is provided at the center of the rear side of the placement box 2, and the rectangular through hole 204 is convenient for the dust collecting plate 3 to pass through. In a normal state, the front side of the dust collecting plate 3 is located inside the rectangular through hole 204, the rectangular through hole 204 is closed, and the dust collecting plate 3 is inserted and installed inside the rectangular through hole 204. The rear side of the placement box 2 is located on both sides of the dust collecting plate 3 and is fixedly installed with electric slide rails 4, and the sliding ends of the electric slide rails 4 are connected and fixed to the rear side of the dust collecting plate 3. The electric slide rails 4 can drive the dust collecting plate 3 to move, and the rear side of the placement box 2 A fan 5 is fixedly installed on one side of the box 2. The model of the fan 5 is DF-4. This is just an example and can be replaced as needed. The interior of the dust suction plate 3 is a hollow structure, and at least two groups of equidistant dust suction ports 301 are provided at the bottom of the dust suction plate 3. The input end of the fan 5 is connected to the inner cavity of the dust suction plate 3 through a hose. When the fan 5 is working, the dust suction port 301 will generate suction force, so that dust and other impurities on the surface of the graphene coating sample placed in the placement box 2 can be sucked away to ensure the cleanliness of the surface of the graphene coating sample.

[0030] In the present embodiment, when testing the graphene coating sample, after the graphene coating sample is placed into the placement box 2, the electric slide rail 4 can be controlled to drive the dust collection plate 3 to move toward the placement box 2, and then the fan 5 can be controlled to work. At this time, the dust collection port 301 will generate suction, so that dust and other impurities on the surface of the graphene coating sample placed in the placement box 2 can be sucked out to ensure the cleanliness of the surface of the graphene coating sample. After the dust removal is completed, the dust collection plate 3 is moved to the outside of the placement box 2 again, and then the detection step can be continued to ensure the accuracy of the detection results of the graphene coating sample.

Claims

1. A graphene coating detection device, comprising a bracket (1), characterized in that: A placement box (2) is provided at the center of the top of the bracket (1), a driving structure (6) is fixedly installed at the four corners of the top of the bracket (1), and a cover plate (7) is installed between the driving structures (6), a detection plate (9) is installed at the bottom of the cover plate (7) through an electric hydraulic push rod (8), and at least two groups of equidistant detection probes (10) are provided at the bottom of the detection plate (9), a detection device body (11) is provided at the top of the cover plate (7), and the detection probe (10) is connected to the detection device body (11) through a wire; A rotating shaft (201) is rotatably mounted at the center of both sides of the bottom of the placement box (2) via bearings, and a mounting plate (202) is mounted between the two sets of rotating shafts (201), and the cross-sectional dimension of the mounting plate (202) matches the cross-sectional dimension of the placement box (2); a first reduction motor (203) is fixedly mounted at a position corresponding to the rotating shaft (201) on one side of the placement box (2), and the rotating shaft at the output end of the first reduction motor (203) is fixedly connected to one end of the corresponding rotating shaft (201); a collection box (104) is placed at the inner bottom of the bracket (1); A rectangular through hole (204) is provided at the center of the rear side of the placement box (2), and a dust collecting plate (3) is inserted and installed inside the rectangular through hole (204); electric slide rails (4) are fixedly installed on both sides of the dust collecting plate (3) at the rear side of the placement box (2), and the sliding ends of the electric slide rails (4) are connected and fixed to the rear side of the dust collecting plate (3); and a fan (5) is fixedly installed on one side of the rear side of the placement box (2).

2. A graphene coating detection device according to claim 1, characterized in that: The interior of the dust suction plate (3) is a hollow structure, and the bottom of the dust suction plate (3) is provided with at least two groups of equidistant dust suction ports (301), and the input end of the fan (5) is connected to the inner cavity of the dust suction plate (3) through a hose.

3. A graphene coating detection device according to claim 1, characterized in that: The support (1) comprises a bottom plate (101), supporting legs (102) and a top plate (103); the supporting legs (102) are welded to four corners of the top of the bottom plate (101), and the top plate (103) is welded to the top of the supporting legs (102).

4. A graphene coating detection device according to claim 1, characterized in that: A handle (105) is provided at the center of the front side of the collection box (104), and a rubber sleeve is provided at the hand-holding portion of the handle (105).

5. A graphene coating detection device according to claim 1, characterized in that: The driving structure (6) comprises a tube shell (601), a second reduction motor (602), a screw rod (603), a displacement block (604) and a connection block (605); the screw rod (603) is rotatably mounted inside the tube shell (601) via a bearing, the displacement block (604) is mounted on the screw rod (603), and a connection block (605) is welded to one side of the displacement block (604); the connection block (605) is fixedly connected to the cover plate (7).

6. A graphene coating detection device according to claim 5, characterized in that: A second reduction motor (602) is fixedly mounted on the top of the tube shell (601), and a rotating shaft at the output end of the second reduction motor (602) is fixedly connected to the top of the lead screw (603).

7. A graphene coating detection device according to claim 5, characterized in that: A displacement port (606) is provided on one side of the tube shell (601), and the connection block (605) is located inside the displacement port (606).

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