An apparatus for testing the sealing performance of an aluminum hose

Abstract

The utility model relates to aluminium hose technical field discloses a kind of aluminium hose sealing performance detection equipment, including detection box, fixed plate and hollow plate, the fixed frame is installed in the detection box near side, the hollow plate outside intercommunication is provided with the communicating pipe, the communicating pipe one end is connected with the air inlet pipe by swivel joint, the detection box top end is installed with L type support plate near other side, the hollow plate is rotatably connected with L type support plate inner wall, the L type support plate is provided with the drive assembly for driving hollow plate rotation, the utility model, two groups of fixed pipe and fixed base of fixed aluminium hose are arranged, so that one aluminium hose can be directly disassembled to another aluminium hose after detection in detection process, newly install the aluminium hose with detection, greatly reduce the downtime of the equipment, improve the continuity of equipment operation, so as to improve the detection efficiency of the equipment.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum hose technology, specifically, it relates to an aluminum hose sealing performance testing device. Background Technology

[0002] In numerous industrial production and daily life applications, aluminum flexible tubes are widely used for packaging various products, such as cosmetics, pharmaceuticals, food, and some chemical products, due to their unique advantages, such as light weight, corrosion resistance, and good flexibility. The quality of aluminum flexible tubes directly affects the shelf life and safety of the packaged products. Among these factors, sealing performance, as one of the key indicators for measuring the quality of aluminum flexible tubes, is particularly important. If the sealing performance of the aluminum flexible tube is poor, the internal product can easily come into contact with the external environment, leading to a series of problems such as product deterioration, volatilization, and moisture absorption, seriously affecting product quality and usability, and even potentially posing a threat to consumers' health.

[0003] Traditional aluminum hose sealing performance testing equipment typically only has one set of fixed fixtures. This means that after one aluminum hose is tested, the tested hose must be disassembled and a new hose to be tested installed, resulting in excessive downtime, an inefficient testing process, and an inability to achieve continuous and efficient testing operations. To address this, we propose an aluminum hose sealing performance testing device. Utility Model Content

[0004] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: An aluminum flexible hose sealing performance testing device includes a testing box, a fixing plate, and a hollow plate. A fixing frame is installed near one side of the testing box. A connecting pipe is provided on the outer side of the hollow plate, and one end of the connecting pipe is connected to an air inlet pipe via a rotary joint. An L-shaped support plate is installed on the top of the testing box near the other side. The hollow plate is rotatably connected to the inner wall of the L-shaped support plate. A driving component for rotating the hollow plate is provided on the L-shaped support plate. Fixing pipes are provided near both the top and bottom ends of the inner side of the hollow plate. Fixing seats are installed near both the top and bottom ends of the inner side of the fixing plate. A collection box is provided between the hollow plate and the fixing plate. A fixing rod is installed on one side of the collection box. A rod hole is opened on the fixing plate, and one end of the fixing rod is movably installed through the rod hole onto the outer wall of the testing box. A connecting frame is installed between the front and back sides of the fixing plate and the hollow plate.

[0005] In a preferred embodiment of this utility model, a solenoid valve is installed in the pipeline of the fixed pipe.

[0006] In a preferred embodiment of this utility model, a drain pipe is connected to the bottom end of the collection box.

[0007] In a preferred embodiment of this utility model, the driving assembly includes a motor, a gear ring is mounted on the outer side of the fixed plate, a gear meshes with the top of the gear ring, and the gear is connected to the motor for transmission. By setting the gear, the gear can drive the gear ring to rotate, thereby driving the fixed plate to rotate.

[0008] In a preferred embodiment of this utility model, a rotating shaft is installed at the output end of the motor, and the gear is installed at one end of the rotating shaft. By setting the rotating shaft, the motor can drive the gear to rotate through the rotating shaft.

[0009] In a preferred embodiment of this utility model, a connecting plate is installed on the inner side of the L-shaped support plate, and a T-shaped arc plate is installed at one end of the connecting plate. A T-shaped annular groove is opened on the outer side of the toothed ring. The T-shaped arc plate is slidably connected to the T-shaped annular groove. By setting the T-shaped arc plate, the fixing plate can be limited, so that the fixing plate can be fixed and rotated on the connecting plate.

[0010] In a preferred embodiment of this utility model, the number of connecting plates is two, and the T-shaped arc plate is adapted to the T-shaped annular groove.

[0011] In a preferred embodiment of this utility model, a second drain pipe is connected to the other side of the testing box near the bottom.

[0012] Compared with the prior art, the present invention has the following advantages: This invention features two sets of fixing pipes and bases for securing the aluminum flexible hoses. This allows for the direct disassembly and reinstallation of one aluminum flexible hose after testing while another has already been tested, significantly reducing downtime and improving operational continuity, thereby increasing testing efficiency. Furthermore, the inclusion of a collection box allows for the collection of water droplets from the tested aluminum hoses, preventing them from falling into the testing chamber and affecting personnel judgment. This design is highly practical.

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0014] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front sectional view of the present invention. Figure 3 This utility model Figure 2 Enlarged structural diagram of section A in the middle; Figure 4 This is a partial cross-sectional view of the top of this utility model. Figure 5 This utility model Figure 4 Enlarged structural diagram of section B.

[0015] In the diagram: 1. Detection box; 2. Fixing plate; 3. Hollow plate; 4. Fixing pipe; 5. Fixing seat; 6. Solenoid valve; 7. Connecting pipe; 8. Air inlet pipe; 9. Fixing frame; 10. Collection box; 11. Fixing rod; 12. Rod hole; 13. Gear ring; 14. L-shaped support plate; 15. Motor; 16. Rotating shaft; 17. Gear; 18. Connecting plate; 19. T-shaped arc plate; 20. T-shaped ring groove; 21. Drainage pipe one; 22. Drainage pipe two; 23. Connecting frame. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0017] like Figures 1 to 5 As shown, this utility model provides a technical solution: an aluminum hose sealing performance testing device, including a testing box 1, a fixing plate 2 and a hollow plate 3. A fixing frame 9 is installed near one side of the testing box 1. A connecting pipe 7 is provided on the outer side of the hollow plate 3. One end of the connecting pipe 7 is connected to an air inlet pipe 8 through a rotary joint. An L-shaped support plate 14 is installed on the top of the testing box 1 near the other side. The hollow plate 3 and the inner wall of the L-shaped support plate 14 are rotatably connected. A driving component for driving the hollow plate 3 to rotate is provided on the L-shaped support plate 14. Fixing pipes 4 are provided on the inner side of the hollow plate 3 near both the upper and lower ends. Fixing seats 5 are installed on the inner side of the fixing plate 2 near both the upper and lower ends. A collection box 10 is provided between the hollow plate 3 and the fixing plate 2. A fixing rod 11 is installed on one side of the collection box 10. A rod hole 12 is opened on the fixing plate 2. One end of the fixing rod 11 is movably installed through the rod hole 12 and installed on the outer wall of the testing box 1. A connecting frame 23 is installed between the front and back of the fixing plate 2 and the hollow plate 3.

[0018] Furthermore, a solenoid valve 6 is installed in the pipeline of fixed pipe 4.

[0019] Furthermore, a solenoid valve 6 is installed in the pipeline of fixed pipe 4.

[0020] Furthermore, the drive assembly includes a motor 15, a gear ring 13 mounted on the outside of the mounting plate 2, a gear 17 meshing on the top of the gear ring 13, and the gear 17 being connected to the motor 15 in a transmission connection.

[0021] Specifically, by setting gear 17, gear 17 can drive gear ring 13 to rotate, thereby driving the fixed plate to rotate.

[0022] Furthermore, a rotating shaft 16 is installed at the output end of the motor 15, and a gear 17 is installed at one end of the rotating shaft 16.

[0023] Specifically, by setting a rotating shaft 16, the motor 15 can drive the gear 17 to rotate through the rotating shaft 16.

[0024] Furthermore, a connecting plate 18 is installed on the inner side of the L-shaped support plate 14, and a T-shaped arc plate 19 is installed on one end of the connecting plate 18. A T-shaped ring groove 20 is opened on the outer side of the toothed ring 13, and the T-shaped arc plate 19 and the T-shaped ring groove 20 are slidably connected.

[0025] By setting the T-shaped arc plate 19, the fixed plate 2 can be limited, so that the fixed plate 2 can be fixed and rotated on the connecting plate 18.

[0026] Furthermore, there are two connecting plates 18, and the T-shaped arc plate 19 is adapted to the T-shaped annular groove 20.

[0027] Furthermore, a drain pipe 22 is connected to the other side of the test box 1 near the bottom.

[0028] The operating principle of an aluminum hose sealing performance testing device is as follows: During use, two aluminum hoses requiring airtightness testing are simultaneously installed between two sets of fixed pipes 4 and fixed seats 5. Then, the motor 15 is started. The motor 15 drives the gear 17 to rotate via the shaft 16. The gear 17 drives the gear ring 13 to rotate, which in turn drives the fixed seat 5 to rotate. The fixed seat 5, through the connecting frame 23, drives the hollow plate 3 to rotate, so that the fixed seat 5 and the hollow plate 3 are connected by the fixed pipes 4 and the fixed seat 5. One aluminum hose is then immersed in the water inside the testing chamber 1. The solenoid valve 6 on the fixed pipe 4 immersed in the testing chamber 1 is then opened. An external air pump pumps air through the air inlet pipe 8 to the connecting pipe 7. The air passes through the hollow plate 3 into the fixed pipe 4, and then through the fixed pipe 4 into the aluminum hose. The airtightness of the aluminum hose is checked by observing whether there are air bubbles in the water inside the testing chamber 1. Once one aluminum hose has been tested, another can be tested. The motor 15 is started, causing the fixed base 5 and hollow plate 3 to immerse another aluminum hose into the testing box 1. The above testing operation is then repeated to test the other aluminum hose. During the testing of the other aluminum hose, the personnel can directly disassemble the aluminum hose that has been tested and transferred out of the testing box 1, and then install a new aluminum hose with testing function. This allows the device to continuously test aluminum hoses. Through the above structure, two sets of fixed pipes 4 and fixed bases 5 for fixing aluminum hoses are set up. This allows the personnel to directly disassemble the other aluminum hose that has been tested and reinstall a new aluminum hose with testing function while one aluminum hose is being tested. This greatly reduces the downtime of the equipment, improves the continuity of equipment operation, and thus improves the testing efficiency of the equipment. In addition, by setting up the collection box 10, water droplets dripping from the aluminum hose after testing can be collected to prevent water droplets from falling into the testing box 1 and affecting the personnel's judgment. This makes it highly practical.

Claims

1. A device for testing the sealing performance of aluminum flexible hoses, comprising a testing box (1), a fixing plate (2), and a hollow plate (3), characterized in that, A fixed frame (9) is installed near one side of the detection box (1). A connecting pipe (7) is provided on the outer side of the hollow plate (3). One end of the connecting pipe (7) is connected to an air inlet pipe (8) through a rotary joint. An L-shaped support plate (14) is installed on the top of the detection box (1) near the other side. The hollow plate (3) is rotatably connected to the inner wall of the L-shaped support plate (14). A driving component for driving the hollow plate (3) to rotate is provided on the L-shaped support plate (14). The inner side of the hollow plate (3) is near the upper and lower ends respectively. All are connected by a fixed pipe (4). The inner side of the fixed plate (2) is equipped with a fixed seat (5) near the upper and lower ends respectively. A collection box (10) is provided between the hollow plate (3) and the fixed plate (2). A fixed rod (11) is installed on one side of the collection box (10). A rod hole (12) is opened on the fixed plate (2). One end of the fixed rod (11) is movably installed through the rod hole (12) and installed on the outer wall of the detection box (1). A connecting frame (23) is installed between the front and back of the fixed plate (2) and the hollow plate (3).

2. The aluminum flexible hose sealing performance testing device according to claim 1, characterized in that, A solenoid valve (6) is installed in the pipeline of the fixed pipe (4).

3. The aluminum flexible tube sealing performance testing device according to claim 1, characterized in that, The bottom of the collection box (10) is connected to a drain pipe (22).

4. The aluminum flexible tube sealing performance testing device according to claim 1, characterized in that, The drive assembly includes a motor (15), a gear ring (13) is mounted on the outside of the fixing plate (2), a gear (17) is meshed on the top of the gear ring (13), and the gear (17) is connected to the motor (15) in a transmission connection.

5. The aluminum flexible hose sealing performance testing device according to claim 4, characterized in that, The output end of the motor (15) is equipped with a rotating shaft (16), and the gear (17) is installed at one end of the rotating shaft (16).

6. The aluminum flexible hose sealing performance testing device according to claim 4, characterized in that, A connecting plate (18) is installed on the inner side of the L-shaped support plate (14). A T-shaped arc plate (19) is installed at one end of the connecting plate (18). A T-shaped ring groove (20) is opened on the outer side of the toothed ring (13). The T-shaped arc plate (19) and the T-shaped ring groove (20) are slidably connected.

7. The aluminum flexible hose sealing performance testing device according to claim 6, characterized in that, The number of connecting plates (18) is two, and the T-shaped arc plate (19) is adapted to the T-shaped annular groove (20).

8. The aluminum flexible hose sealing performance testing device according to claim 1, characterized in that, A drain pipe (22) is connected to the other side of the detection box (1) near the bottom.

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