Formed aluminum foil conductivity detection fixing device

Abstract

The utility model discloses a formation aluminum foil conductivity detection fixing device which comprises a detection shell, the upper surface of the detection shell is fixedly connected with two fixing frames, the upper surface of the detection shell is fixedly connected with two fixing seats, a detection pressing plate is arranged above each fixing seat, and the detection pressing plate is fixedly connected with the detection shell. The upper surface of each detection pressing plate is fixedly connected with a sliding rod, the upper surface of each fixing frame is provided with a sliding hole, the top end of each sliding rod penetrates through the sliding hole and is fixedly connected with a grip, and the outer surface of each sliding rod is sleeved with a reset spring. According to the utility model, the insulating fixed seat is arranged on the upper surface of the detection shell, the groove-shaped contact point is arranged on the fixed seat and is matched with the pressing ball at the bottom of the detection pressing plate, and the reset spring is matched with the sliding rod to push the detection pressing plate to be in contact with the fixed seat, so that the aluminum foil is pressed and fixed through the groove-shaped contact point and the pressing ball; the aluminum foil is prevented from falling off during detection, and the stability of the aluminum foil conductivity detection process is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of formed aluminum foil, and in particular to a device for detecting and fixing the conductivity of formed aluminum foil. Background Art

[0002] Chemically formed aluminum foil can be understood as the process of converting aluminum into aluminum foil. This process mainly involves processing aluminum into very thin aluminum foil. The production of aluminum foil begins with the processing of aluminum ore. Aluminum is extracted from bauxite by electrolysis. The extracted aluminum is melted and cast into aluminum ingots. These aluminum ingots will serve as raw materials for further processing. Aluminum ingots are generally used for further processing, while aluminum plates are used to directly produce aluminum foil. The production of chemically formed aluminum foil is to process the surface of the aluminum foil into a sponge / tunnel-like structure through an electrolytic process to increase its surface area. The electro-etched foil is then anodized by an electrochemical method to form a dense dielectric oxide film on the surface. Chemically formed foil can be divided into low-voltage chemically formed foil, medium-voltage chemically formed foil, and high-voltage chemically formed foil according to its voltage.

[0003] Aluminum foil is commonly used in food packaging, pharmaceutical packaging, and other consumer product packaging because it can effectively block light, oxygen, and moisture. In the construction industry, aluminum foil is used for heat insulation and moisture resistance. In industry, aluminum foil is used for electrical insulation, heat exchangers, and other applications. After aluminum foil is produced, in order to measure the parameters of the aluminum foil, the electrical conductivity of the aluminum foil needs to be tested. Currently, during the testing process, the aluminum foil is usually fixed with a clip. However, since the aluminum foil is relatively thin, it is easy to fall off during the testing process, making the test inconvenient. To this end, we propose a device for detecting and fixing the conductivity of the formed aluminum foil. Utility Model Content

[0004] The purpose of the utility model is to provide a device for detecting and fixing the conductivity of formed aluminum foil to solve the problems raised in the above background technology.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A device for detecting and fixing the conductivity of formed aluminum foil comprises a detection shell, the upper surface of which is fixedly connected to two fixing frames, the upper surface of which is fixedly connected to two fixing seats, a detection pressure plate is provided above each of the fixing seats, the upper surface of each detection pressure plate is fixedly connected to a sliding rod, the upper surface of each of the fixing frames is provided with a sliding hole, the top of each sliding rod passes through the sliding hole and is fixedly connected to a handle, the outer surface of each sliding rod is sleeved with a reset spring, the upper surface of each of the fixing seats is fixedly inlaid with a groove-shaped contact point, and the bottom surface of each detection pressure plate is fixedly connected to a pressure ball.

[0007] Preferably, the top end of each of the return springs is connected to the inner wall of the fixing frame, and the bottom end of each of the return springs is connected to the fixing seat.

[0008] Preferably, a sliding groove is provided on the inner wall of each fixing frame, a slider is slidably connected to the interior of each sliding groove, and the sides of two sliders close to each other are connected to the detection pressure plate.

[0009] Preferably, two limit plates are fixedly connected to the inner wall of the detection shell, and a power supply is clamped between the two limit plates.

[0010] Preferably, two groups of supporting legs are fixedly connected to the bottom surface of the detection shell, and the bottom end of each supporting leg is fixedly connected to a supporting foot.

[0011] Preferably, heat dissipation windows are provided on both the left and right side surfaces of the detection shell, and a protective net is provided inside each of the heat dissipation windows.

[0012] Preferably, a panel is mounted on the front of the detection shell by screws, a control switch is mounted on the front of the panel, and an ammeter and a voltmeter are fixedly embedded on the front of the panel.

[0013] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] First, an insulating fixing seat is set on the upper surface of the detection shell, and a groove-shaped contact point is set on the fixing seat. The groove-shaped contact point is adapted to the pressure ball at the bottom of the detection pressure plate. The reset spring cooperates with the slide rod to push the detection pressure plate into contact with the fixing seat, and then the aluminum foil is pressed and fixed with the pressure ball through the groove-shaped contact point to prevent the aluminum foil from falling off during detection.

[0015] Secondly, the slotted contact points are connected to the power supply inside the detection shell, and the power supply is controlled by the control switch to start the device. The voltmeter and ammeter installed on the panel can detect the voltage and current of the aluminum foil fixed between the two slotted contact points, and then the conductivity of the aluminum foil can be determined. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 : A schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 Schematic diagram of the front cross-section structure of the detection shell in the present invention;

[0019] Figure 3 Schematic diagram of the installation structure of the detection pressure plate in the present invention;

[0020] Figure 4: A schematic diagram of the detection circuit structure of the present utility model.

[0021] In the figure: 1. Detection shell; 2. Support foot; 3. Panel; 4. Control switch; 5. Fixed seat; 6. Detection pressure plate; 7. Reset spring; 8. Fixed frame; 9. Handle; 10. Slide hole; 11. Heat dissipation window; 12. Protective net; 13. Ammeter; 14. Voltmeter; 15. Support leg; 16. Grooved contact point; 17. Power supply; 18. Limit plate; 19. Pressure ball; 20. Slider; 21. Slide rod; 22. Slide groove. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of this application more clear, the technical solutions of this application will be clearly and completely described below in conjunction with the specific embodiments of this application and the corresponding drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0023] The following describes in detail the technical solutions provided by various embodiments of the present application in conjunction with the accompanying drawings.

[0024] See also Figure 1-4 The present invention provides a technical solution for a device for detecting and fixing the conductivity of formed aluminum foil:

[0025] A device for detecting and fixing the conductivity of formed aluminum foil, comprising a detection shell 1, the upper surface of which is fixedly connected to two fixing brackets 8, the upper surface of which is fixedly connected to two fixing seats 5, a detection pressure plate 6 being provided above each fixing seat 5, a slide rod 21 being fixedly connected to the upper surface of each detection pressure plate 6, a slide hole 10 being provided on the upper surface of each fixing bracket 8, a top end of each slide rod 21 passing through the slide hole 10 and being fixedly connected to a handle 9, a reset spring 7 being sleeved on the outer surface of each slide rod 21, and a reset spring 7 being sleeved on the outer surface of each fixing seat 5. The upper surface is fixedly inlaid with a groove-shaped contact point 16, and the bottom surface of each detection pressure plate 6 is fixedly connected to a pressure ball 19. The fixing base 5 and the detection pressure plate 6 are both made of a good insulating material to ensure the safety of the fixing device. Specifically, the handle 9 is pulled to drive the slide bar 21 to rise, so that the detection pressure plate 6 is separated from the fixing base 5, and then one end of the aluminum foil is placed between the fixing base 5 and the detection pressure plate 6. The handle 9 is released, and the reset spring 7 rebounds, so that the pressure ball 19 at the bottom of the detection pressure plate 6 cooperates with the groove-shaped contact point 16 to fix one end of the aluminum foil.

[0026] In this embodiment, the top of each return spring 7 is connected to the inner wall of the fixing frame 8, and the bottom end of each return spring 7 is connected to the fixing seat 5; the inner wall of each fixing frame 8 is provided with a slide groove 22, and the interior of each slide groove 22 is slidably connected with a slider 20, and the side of the two sliders 20 close to each other is connected to the detection pressure plate 6; the inner wall of the detection shell 1 is fixedly connected with two limit plates 18, and a power supply 17 is clamped between the two limit plates 18; specifically, through the rebound effect of the return spring 7, the detection pressure plate 6 and the fixing seat 5 are fixed to the aluminum foil, and the pressure ball 19 and the groove contact point 16 are adapted to better fix the aluminum foil, the slide groove 22 and the slider 20 can cooperate with the detection pressure plate 6 to move up and down, and the limit plate 18 is convenient for fixing the power supply 17, and the power supply 17 here can be adjusted by the control switch 4 according to the detection needs, which is convenient for detection and use;

[0027] In this embodiment, two groups of supporting legs 15 are fixedly connected to the bottom surface of the detection shell 1, and the bottom end of each supporting leg 15 is fixedly connected to a supporting foot 2; heat dissipation windows 11 are provided on the left and right side surfaces of the detection shell 1, and a protective net 12 is provided inside each heat dissipation window 11; a panel 3 is installed on the front of the detection shell 1 by screws, a control switch 4 is installed on the front of the panel 3, and an ammeter 13 and a voltmeter 14 are fixedly embedded on the front of the panel 3; specifically, the support legs 15 and the supporting feet 2 are used to conveniently support the device, the heat dissipation window 11 can facilitate the heat dissipation of the detection shell 1, the control switch 4 is installed on the panel 3, the control switch 4 facilitates the control of the device, the voltmeter 14 and the ammeter 13 can detect the voltage and current of the detection circuit, and conveniently judge the conductivity of the aluminum foil.

[0028] Working principle: When the device is used, the user first places the device in the use position through the support legs 15 and the support feet 2, pulls the handle 9 to drive the slide bar 21 to rise, so that the detection pressure plate 6 is separated from the fixing seat 5, and then places one end of the aluminum foil between the fixing seat 5 and the detection pressure plate 6, releases the handle 9, and the reset spring 7 rebounds, so that the pressure ball 19 at the bottom of the detection pressure plate 6 cooperates with the groove contact point 16 to fix one end of the aluminum foil. In the same way, the aluminum foil is fixed to the other fixing seat 5, and the power supply 17 is started. The voltmeter 14 and the ammeter 13 respectively detect the voltage and current passing through the aluminum foil, and then the conductivity of the aluminum foil can be calculated.

[0029] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A device for detecting and fixing the conductivity of formed aluminum foil, comprising a detection shell (1), characterized in that: The upper surface of the detection shell (1) is fixedly connected to two fixing frames (8), and the upper surface of the detection shell (1) is fixedly connected to two fixing seats (5). A detection pressure plate (6) is provided above each fixing seat (5), and a slide rod (21) is fixedly connected to the upper surface of each detection pressure plate (6). A slide hole (10) is provided on the upper surface of each fixing frame (8), and the top end of each slide rod (21) passes through the slide hole (10) and is fixedly connected to a handle (9). A reset spring (7) is sleeved on the outer surface of each slide rod (21), and a groove-shaped contact point (16) is fixedly embedded on the upper surface of each fixing seat (5). A pressure ball (19) is fixedly connected to the bottom surface of each detection pressure plate (6).

2. The device for detecting and fixing the conductivity of formed aluminum foil according to claim 1, characterized in that: The top end of each of the reset springs (7) is connected to the inner wall of the fixing frame (8), and the bottom end of each of the reset springs (7) is connected to the fixing seat (5).

3. The device for detecting and fixing the conductivity of formed aluminum foil according to claim 1, characterized in that: The inner wall of each fixing frame (8) is provided with a sliding groove (22), the interior of each sliding groove (22) is slidably connected to a slider (20), and the side surfaces of the two sliders (20) close to each other are connected to the detection pressure plate (6).

4. The device for detecting and fixing the conductivity of formed aluminum foil according to claim 1, characterized in that: Two limiting plates (18) are fixedly connected to the inner wall of the detection shell (1), and a power supply (17) is clamped between the two limiting plates (18).

5. The device for detecting and fixing the conductivity of formed aluminum foil according to claim 1, characterized in that: Two groups of support legs (15) are fixedly connected to the bottom surface of the detection shell (1), and the bottom end of each support leg (15) is fixedly connected to a support foot (2).

6. The device for detecting and fixing the conductivity of formed aluminum foil according to claim 1, characterized in that: Heat dissipation windows (11) are provided on both the left and right side surfaces of the detection shell (1), and a protective net (12) is provided inside each heat dissipation window (11).

7. The device for detecting and fixing the conductivity of formed aluminum foil according to claim 1, characterized in that: A panel (3) is mounted on the front of the detection shell (1) via screws, a control switch (4) is mounted on the front of the panel (3), and an ammeter (13) and a voltmeter (14) are fixedly embedded on the front of the panel (3).

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