CN219142478U - Graphene electromagnetic shielding film tensile strength detection mechanism - Google Patents
Graphene electromagnetic shielding film tensile strength detection mechanism Download PDFInfo
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- CN219142478U CN219142478U CN202223340024.0U CN202223340024U CN219142478U CN 219142478 U CN219142478 U CN 219142478U CN 202223340024 U CN202223340024 U CN 202223340024U CN 219142478 U CN219142478 U CN 219142478U
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- shielding film
- electromagnetic shielding
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- pressing plate
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Abstract
The utility model discloses a graphene electromagnetic shielding film tensile strength detection mechanism, which comprises a detection platform and a pressing plate, wherein a roller is arranged above the detection platform, a shielding film is wound and installed at the outer end of the roller, a motor is installed above the detection platform, the output end of the motor is connected with a screw rod, the outer end of the screw rod is in threaded connection with a moving block, the top end of the moving block is fixedly connected with a base, the top end of the base is uniformly provided with a limiting hole, the right side of the base is provided with a numerical display, the inside of the limiting hole is clamped with a connecting plate, an electric telescopic rod is installed on the connecting plate, the electric telescopic rod is connected with the pressing plate, and the pressing plate is positioned above the connecting plate. According to the graphene electromagnetic shielding film tensile strength detection mechanism, the shielding film is pressed by the pressing plate, so that the height of the pressing plate can be conveniently adjusted, and the graphene electromagnetic shielding films with different thicknesses and different widths can be conveniently used.
Description
Technical Field
The utility model relates to the technical field of detection of tensile strength of shielding films, in particular to a mechanism for detecting tensile strength of a graphene electromagnetic shielding film.
Background
The graphene has the characteristics of light weight, high light weight and the like, has good toughness, can be bent, and is excellent in strength, and in the production process of the graphene electromagnetic shielding film, a detection mechanism is generally required to detect the tensile strength of the shielding film.
If the patent of the utility model with the publication number of CN217819754U discloses an electromagnetic shielding film tensile strength detection device, the fixing effect is good, the situations that the electromagnetic shielding film slips and the end is torn in the tensile test operation process can be effectively avoided, and meanwhile, the device can be suitable for the tensile strength detection operation of the electromagnetic shielding films with different lengths.
The existing shielding film tensile strength detection mechanism is inconvenient to adjust the height of a pressing plate when in use, is inconvenient to adapt to the shielding film detection strength of different thicknesses and widths, and the shielding film breaks and flies to possibly hurt staff, so that the graphene electromagnetic shielding film tensile strength detection mechanism is provided, and the problem provided in the above is solved.
Disclosure of Invention
The utility model aims to provide a graphene electromagnetic shielding film tensile strength detection mechanism, which is used for solving the problems that most of shielding film tensile strength detection mechanisms proposed in the background art are inconvenient to adjust the height of a pressing plate and are inconvenient to adapt to shielding film detection strength with different thickness and width, and the shielding film breakage and flying can cause injury to workers.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a graphite alkene electromagnetic shield membrane tensile strength detection mechanism, includes testing platform and clamp plate:
the detection device comprises a detection platform, and is characterized in that a roller is arranged above the detection platform, a shielding film is wound at the outer end of the roller, a motor is arranged above the detection platform, the output end of the motor is connected with a screw rod, the outer end of the screw rod is in threaded connection with a moving block, the top end of the moving block is fixedly connected with a base, the cross section of the base is of a T-shaped structure, the top end of the base is uniformly provided with limiting holes, the right side of the base is provided with a numerical display, the inside of the limiting holes is clamped with a connecting plate, an electric telescopic rod is arranged on the connecting plate, the electric telescopic rod is connected with a pressing plate, the cross section of the pressing plate is of a concave structure, and the pressing plate is positioned above the connecting plate;
the front end and the right-hand member of testing platform all threaded connection have the guard plate, the fan is installed through electric telescopic handle to testing platform's front end, testing platform's rear end is installed and is collected the box.
Preferably, the pressing plate and the connecting plate form a lifting structure.
Preferably, the pressing plate and the detection platform form a sliding structure.
Preferably, the front vertical section of the connecting plate is of an L-shaped structure
Preferably, a baffle is arranged at the top of the collecting box.
Preferably, the limiting rod penetrates through the moving block, and the limiting rod penetrating through the moving block is welded on the upper surface of the detection platform.
Compared with the prior art, the utility model has the beneficial effects that: according to the graphene electromagnetic shielding film tensile strength detection mechanism, the shielding film is pressed by the pressing plate, so that the height of the pressing plate can be conveniently adjusted, the graphene electromagnetic shielding films with different thicknesses and different widths can be conveniently used, and the shielding film with the tensile fracture can be prevented from being shot to cause injury to workers by the aid of the protection plate;
1. the electromagnetic shielding film is provided with a base, limiting holes and a connecting plate, wherein the top end of the base is uniformly provided with the limiting holes, the connecting plate is clamped and connected with the limiting holes, the position of the connecting plate is convenient to adjust according to the electromagnetic shielding film without width, and the operation is simple and convenient;
2. the electromagnetic shielding film pressing device is provided with the pressing plate, the connecting plate and the screw rod, the pressing plate moves up and down on the connecting plate under the action of the electric telescopic rod, the height of the pressing plate is convenient to adjust, the electromagnetic shielding film is convenient to press under the connecting plate, the connecting plate is moved by the screw rod, the tensile strength of the shielding film is convenient to detect, and manual operation is reduced;
3. be provided with guard plate, fan and collection box, utilize the guard plate to prevent that tensile cracked shielding film from bouncing and flying and producing the injury to the staff, utilize the fan to fall on testing platform cracked shielding film and blow to the collection box in, be convenient for concentrate collection and handle, guard plate and testing platform threaded connection, easy to assemble dismantles.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of a connection structure of a connection plate and a pressing plate according to the present utility model;
fig. 4 is a schematic view of a base structure of the present utility model.
In the figure: 1. a detection platform; 2. a roller; 3. a motor; 4. a screw rod; 5. a moving block; 6. a base; 7. a limiting hole; 8. a numerical display; 9. a connecting plate; 10. an electric telescopic rod; 11. a pressing plate; 12. a protection plate; 13. a fan; 14. and a collection box.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a graphene electromagnetic shielding film tensile strength detection mechanism, including testing platform 1, roller 2, motor 3, lead screw 4, movable block 5, base 6, spacing hole 7, numerical display 8, connecting plate 9, electric telescopic rod 10, clamp plate 11, guard plate 12, fan 13 and collection box 14, testing platform 1's front end and right-hand member all are equipped with guard plate 12, prevent that graphene electromagnetic shielding film from breaking the bullet and flying and producing the injury to the staff in the tensile testing process of intensity;
as shown in fig. 1 and 2, a roller 2 is installed on the left side of a detection platform 1, a graphene electromagnetic shielding film is installed on the roller 2, a screw rod 4 is installed on the right side of the roller 2, the outer end of the screw rod 4 is in threaded connection with a moving block 5, the moving block 5 is connected with a base 6, a connecting plate 9 and a numerical display 8 are arranged above the base 6, an electric telescopic rod 10 and a pressing plate 11 are arranged on the connecting plate 9, when the electromagnetic shielding film needs to be detected in tensile strength, a worker can pull the electromagnetic shielding film on the roller 2 out and place below the pressing plate 11, the pressing plate 11 is symmetrically arranged about the electromagnetic shielding film, so that the electromagnetic shielding film is conveniently and well pressed, the pressing plate 11 moves downwards under the action of the electric telescopic rod 10, and because the cross section of the pressing plate 11 is in a concave structure, the front vertical section of the connecting plate 9 is in an L-shaped structure, as shown in fig. 3, one end of the electromagnetic shielding film can be pressed on the connecting plate 9, then the other end of the electromagnetic shielding film is fixed on the roller 2, a motor 3 can be started, and the motor 3 drives the screw rod 4 to rotate, so that the moving block 5 can conveniently and the electromagnetic shielding film can be conveniently and the numerical display on the base 6 is conveniently and the right side of the base 6 is simultaneously, and the electromagnetic shielding film can be conveniently and the tensile strength is displayed by the electromagnetic shielding film is recorded on the right side of the platform, and the base 6 because of the tensile strength is conveniently and is convenient to be detected;
when the position of the pressing plate 11 is required to be adjusted according to the width of the electromagnetic shielding film, as shown in fig. 4, limiting holes 7 are uniformly formed in the base 6, the bottom end of the connecting plate 9 is connected with the limiting blocks in a clamping mode, at this time, a worker can install the connecting plate 9 at a proper position according to actual conditions, the operation is simple and convenient, the electromagnetic shielding films with different widths are convenient to carry out strength stretching detection, and the pressing plate 11 and the connecting plate 9 form a lifting structure, so that the electromagnetic shielding films with different thicknesses are convenient to use;
as shown in fig. 2, the protection plate 12 is in threaded connection with the detection platform 1, so as to be convenient for installation and disassembly, the fan 13 is installed at the front end of the detection platform 1, if the electromagnetic shielding film breaks in the tensile strength detection process, the protection plate 12 can play a certain protection role, the broken electromagnetic shielding film can be blown into the collection box 14 installed at the rear end of the detection platform 1 by using the fan 13, and the baffle is installed at the top of the collection box 14, since the graphene electromagnetic shielding film is light in weight, is blown onto the baffle and then falls into the collection box 14, the broken graphene electromagnetic shielding film is convenient for centralized collection and treatment, and a series of operations of the tensile strength detection mechanism of the graphene electromagnetic shielding film can be completed.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a graphite alkene electromagnetic shield membrane tensile strength detection mechanism, includes testing platform (1) and clamp plate (11), its characterized in that:
the detection device comprises a detection platform (1), wherein a roller (2) is arranged above the detection platform (1), a shielding film is wound on the outer end of the roller (2), a motor (3) is arranged above the detection platform (1), the output end of the motor (3) is connected with a screw rod (4), the outer end of the screw rod (4) is in threaded connection with a moving block (5), the top end of the moving block (5) is fixedly connected with a base (6), the cross section of the base (6) is of a T-shaped structure, limiting holes (7) are uniformly formed in the top end of the base (6), a numerical display (8) is arranged on the right side of the base (6), a connecting plate (9) is clamped and installed in the limiting holes (7), an electric telescopic rod (10) is arranged on the connecting plate (9), the electric telescopic rod (10) is connected with a pressing plate (11), and the pressing plate (11) is of a concave structure in cross section.
The front end and the right-hand member of testing platform (1) all threaded connection have guard plate (12), fan (13) are installed through electric telescopic handle (10) to the front end of testing platform (1), collecting box (14) are installed to the rear end of testing platform (1).
2. The graphene electromagnetic shielding film tensile strength detection mechanism according to claim 1, wherein: the pressing plate (11) and the connecting plate (9) form a lifting structure.
3. The graphene electromagnetic shielding film tensile strength detection mechanism according to claim 1, wherein: the pressing plate (11) and the detection platform (1) form a sliding structure.
4. The graphene electromagnetic shielding film tensile strength detection mechanism according to claim 1, wherein: the front vertical section of the connecting plate (9) is of an L-shaped structure.
5. The graphene electromagnetic shielding film tensile strength detection mechanism according to claim 1, wherein: a baffle is arranged at the top of the collecting box (14).
6. The graphene electromagnetic shielding film tensile strength detection mechanism according to claim 1, wherein: limiting rods penetrate through the moving block (5), and the limiting rods penetrating through the moving block (5) are welded on the upper surface of the detection platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340024.0U CN219142478U (en) | 2022-12-12 | 2022-12-12 | Graphene electromagnetic shielding film tensile strength detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340024.0U CN219142478U (en) | 2022-12-12 | 2022-12-12 | Graphene electromagnetic shielding film tensile strength detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219142478U true CN219142478U (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223340024.0U Active CN219142478U (en) | 2022-12-12 | 2022-12-12 | Graphene electromagnetic shielding film tensile strength detection mechanism |
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| CN (1) | CN219142478U (en) |
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- 2022-12-12 CN CN202223340024.0U patent/CN219142478U/en active Active
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