Tank sealing detection device

Abstract

The utility model discloses a tank body sealing detection device which comprises a shell plate, the side wall of the shell plate is fixedly connected with an inflator, the inflator is provided with an inflation port, the side wall of the shell plate is rotatably connected with a plurality of synchronous belt wheels I and synchronous belt wheels II, and a synchronous belt is rotatably connected between the synchronous belt wheels I and the synchronous belt wheels II. The belt face of the synchronous belt is fixedly connected with a plurality of fixing openings, the fixing openings are provided with tank bodies, the side wall of the shell plate is fixedly connected with a water storage tank containing a certain amount of water, and one part of the synchronous belt is located in the water storage tank and rotationally connected with a third synchronous belt wheel rotationally connected to the inner wall of the water storage tank. Rotation power is applied to the plurality of rotation gears through the rotation motor, the plurality of rotation gears drive the synchronous belt to convey the tank body to the part below the water surface of the water storage tank, air tightness detection analysis is carried out on the tank body by observing whether bubbles are generated at the joint of the tank body, and the air tightness detection efficiency is greatly improved through the automatic device.

Description

Technical Field

[0001] This utility model relates to the field of manufacturing, and more specifically, it relates to a tank sealing detection device. Background Technology

[0002] Cans, as packaging containers, are widely used in various industries such as food, pharmaceuticals, cosmetics, and chemicals. Their sealing performance directly affects the quality, shelf life, and safety of the contents. If the can is not properly sealed, it may lead to leakage, contamination, spoilage, and even pose a threat to the environment and human health.

[0003] After the gas cylinders leave the factory, they need to be inspected for quality, including testing their airtightness. The conventional testing method is to manually immerse each gas cylinder in water one by one and observe whether bubbles are generated before taking them out, or to put several gas cylinders into water and observe whether bubbles are generated. However, this process of manually handling and placing gas cylinders results in a high workload for the staff, and working for a long time can also affect work efficiency.

[0004] Therefore, a new technical solution is needed to address the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tank sealing detection device.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: It includes a shell plate, characterized in that: an air inflator is fixedly connected to the side wall of the shell plate, the air inflator is equipped with an air inlet, several synchronous pulleys (first and second) are rotatably connected to the side wall of the shell plate, a synchronous belt is rotatably connected between the synchronous pulleys (first and second), several fixing ports are fixedly connected to the side of the synchronous belt perpendicular to the axis of the synchronous pulleys (first and second) and parallel to the shell plate, the fixing ports are detachably connected to a tank, both outer sides of the synchronous belt are provided with teeth that respectively cooperate with the synchronous pulleys (first and second), a water tank is fixedly connected to the side wall of the shell plate, the water tank contains a certain amount of water, a portion of the synchronous belt is located inside the water tank and cooperates with a synchronous pulley (third) rotatably connected to the inner wall of the water tank.

[0007] By adopting the above technical solution, the device detects the airtightness of the welded production tank body. When rotating the driving synchronous belt by installing a number of first synchronous belt wheels and second synchronous belt wheels on the side wall of the shell plate, a number of fixing ports are installed on the belt surface of the synchronous belt. The fixing ports are used to fix the tank body so that it is fixed on the synchronous belt and moves with it. By the rotation of the first synchronous belt wheel and the second synchronous belt wheel, the synchronous belt is rotated, and the tank body is driven into the water storage tank. Whether there are bubbles in the water in the water storage tank can be used to judge the airtightness quality of the tank body. Inside the water storage tank, a third synchronous belt wheel is installed. The third synchronous belt wheel mainly fixes the moving power of the synchronous belt in the water storage tank. The synchronous belt in the water storage tank leaves the water storage tank, and the tank body with qualified airtightness will complete the detection.

[0008] The present utility model is further arranged as follows: The first synchronous belt wheel is located above the side wall of the shell plate and meshes with the inner wall of the synchronous belt. The size of the first synchronous belt wheel is smaller than the sizes of the second synchronous belt wheel and the third synchronous belt wheel.

[0009] By adopting the above technical solution, the first synchronous belt wheel is used to fix the synchronous belt moving horizontally in the upper layer. The size of the first synchronous belt wheel is small, which can reduce the redundant rotation angle part of the conveyor belt in the upper layer position.

[0010] The present utility model is further arranged as follows: The first synchronous belt wheel, the second synchronous belt wheel and the third synchronous belt wheel are driven by a rotating motor installed on the back of the shell plate to rotate at a uniform and slow speed.

[0011] By adopting the above technical solution, the first synchronous belt wheel, the second synchronous belt wheel and the third synchronous belt wheel generate a uniform and slow rotation speed by the rotating motor. When the tank body enters the water in the water storage tank, the generation of water splashes and bubbles can be reduced, and the influence on the observation can be reduced.

[0012] The present utility model is further arranged as follows: When the fixing port passes through the inflation port, it is communicated with the inflation port, and the cross-sectional area of the opening between the fixing port and the inflation port is the same.

[0013] By adopting the above technical solution, when installing the tank body on the synchronous belt, the inside of the tank body is inflated when passing through the inflation port. When observing in water, if there is an airtightness problem with the tank body, the bubbles generated by the inflated tank body are more convenient to observe.

[0014] The present utility model is further arranged as follows: The water surface height in the water storage tank is higher than the lowest third synchronous belt wheel.

[0015] By adopting the above technical solution, the water in the water storage tank mainly detects the airtightness of the tank body in the lower half horizontal part of the synchronous belt. The horizontal movement of the tank body has relatively little influence on the water surface.

[0016] The present invention is further configured such that: one of the synchronous pulleys, one of the synchronous pulleys, and one of the synchronous pulleys are mirror images of the other of the synchronous pulleys, one of the synchronous pulleys, and one of the synchronous pulleys in a vertical plane.

[0017] By adopting the above technical solution, the mirror mounting design between the rotating gear and the synchronous belt can adapt to both clockwise and counterclockwise working states.

[0018] In summary, this utility model has the following beneficial effects: by rotating a motor to apply rotational power to several rotating gears, the rotating gears drive a synchronous belt to send the tank to the submerged part of the water tank. By observing whether air bubbles are generated at the tank connection, the airtightness is tested and analyzed. Through the automated device, the efficiency of airtightness testing is greatly improved, while reducing the labor intensity of workers. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is an exploded view of the present invention;

[0021] Figure 3 This utility model Figure 2 Enlarged diagram of point A in the middle.

[0022] In the diagram: 1. Shell plate; 11. Air inflator; 111. Air inlet; 12. Synchronous pulley one; 13. Synchronous pulley two; 14. Synchronous pulley three; 2. Water tank; 3. Synchronous belt; 31. Fixing port; 4. Tank body. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Example:

[0024] A tank sealing detection device, such as Figure 1 , Figure 3As shown, the device includes a shell plate 1. An air inflator 11 is fixedly connected to the side wall of the shell plate 1. The air inflator 11 has an air inlet 111. Several synchronous pulleys 12 and 13 are rotatably connected to the side wall of the shell plate 1. A synchronous belt 3 is rotatably connected between the synchronous pulleys 12 and 13. Several fixing ports 31 are fixedly connected to the side of the synchronous belt 3 perpendicular to the axis of the synchronous pulleys 12 and parallel to the shell plate 1. A tank 4 is detachably connected to each fixing port 31. The two outer sides of the synchronous belt 3 are provided with teeth that respectively mate with the synchronous pulleys 12 and 13. A water tank 2 is fixedly connected to the side wall of the shell plate 1. The water tank 2 contains a certain amount of water. A portion of the belt 3 is located inside the water tank 2 and engages with the synchronous pulley 14, which is rotatably connected to the inner wall of the water tank 2. The synchronous pulley 12 is located above the side wall of the shell plate 1 and meshes with the inner ring wall of the synchronous belt 3. The size of the synchronous pulley 12 is smaller than that of the synchronous pulley 13 and the synchronous pulley 14. The synchronous pulley 12, the synchronous pulley 13 and the synchronous pulley 14 are driven by a rotating motor installed on the back of the shell plate 1 to rotate at a uniform and slow speed. When the fixed port 31 passes the air inlet 111, it connects with the air inlet 111. The cross-sectional area of ​​the opening between the fixed port 31 and the air inlet 111 is the same. The water level in the water tank 2 is below the lowest synchronous pulley 14.

[0025] like Figure 1 and Figure 2 As shown, a first synchronous pulley 12, a second synchronous pulley 13, and a third synchronous pulley 14 are arranged in a mirror image of another first synchronous pulley 12, a second synchronous pulley 13, and a third synchronous pulley 14 in a vertical plane.

[0026] This device tests the airtightness of the welded tank 4. A series of synchronous pulleys 12 and 13 are installed on the side wall of the shell plate 1 to rotate the transmission synchronous belt 3. Synchronous pulleys 12 and 13 are used to fix the upper horizontally moving synchronous belt 3. The smaller size of synchronous pulleys 12 reduces the excess rotation angle of the upper conveyor belt. Several fixing ports 31 are installed on the surface of the synchronous belt 3 to fix the tank 4 to the synchronous belt 3 and allow it to move with it. The rotation of the synchronous pulleys 12 and 13 drives the synchronous belt 3 to rotate, thus... Tank 4 enters water tank 2. The airtightness of tank 4 can be judged by whether there are air bubbles in the water in water tank 2. Synchronous pulley 3 14 is installed in water tank 2. Synchronous pulley 3 14 mainly fixes the synchronous belt 3 in the water tank 2. Synchronous belt 3 leaves water tank 2. The water in water tank 2 mainly tests the airtightness of the lower horizontal part of tank 4 of synchronous belt 3. The horizontal movement of tank 4 has relatively little impact on the water surface. Tank 4 that passes the airtightness test will be completed. The mirror installation design between the rotating gear and synchronous belt 3 can adapt to clockwise and counterclockwise working states.

[0027] Synchronous pulley 12, synchronous pulley 23, and synchronous pulley 34 generate a uniform and slow rotation speed through a rotating motor. When the tank 4 enters the water in the water storage tank 2, the generation of water splashes and bubbles can be reduced, thus reducing the impact on observation.

[0028] When the tank 4 is installed on the synchronous belt 3, the inside of the tank 4 is inflated through the air inlet 111 on the air inflator 11 installed inside the shell plate 1. This allows for easier observation of the bubbles generated by the inflated tank 4 if there is an airtightness problem when observing in water.

[0029] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A tank sealing detection device comprising a shell plate (1), characterized in that: The shell plate (1) side wall is fixedly connected with an aerator (11), the aerator (11) is provided with an inflation port (111), the shell plate (1) side wall is rotatably connected with a plurality of synchronous pulley one (12) and a plurality of synchronous pulley two (13), the synchronous pulley one (12) and the synchronous pulley two (13) are rotatably connected with a synchronous belt (3), the synchronous belt (3) is perpendicular to the synchronous pulley one (12) axis and parallel to one side of the shell plate (1) and is fixedly connected with a plurality of fixed ports (31), the fixed port (31) is detachably connected with a tank (4), the synchronous belt (3) both outer side is provided with the tooth shape respectively with synchronous pulley one (12) and synchronous pulley two (13) cooperation, the shell plate (1) side wall is fixedly connected with a water storage tank (2), a part of the synchronous belt (3) is located in the water storage tank (2) and is matched with the synchronous pulley three (14) rotatably connected to the inner wall of the water storage tank (2).

2. A can body seal detection apparatus according to claim 1, wherein: The synchronous pulley one (12) is located above the shell plate (1) side wall and is engaged with the inner ring wall of the synchronous belt (3), and the size of the synchronous pulley one (12) is smaller than that of the synchronous pulley two (13) and the synchronous pulley three (14).

3. The can body seal detection apparatus of claim 1 wherein: The synchronous pulley one (12), the synchronous pulley two (13) and the synchronous pulley three (14) are driven to rotate at a uniform and slow speed by the rotating motor installed on the back of the shell plate (1).

4. The can body seal detection apparatus of claim 1 wherein: The fixed port (31) communicates with the inflation port (111) when passing through the inflation port (111), and the opening cross-sectional area between the fixed port (31) and the inflation port (111) is the same.

5. The can body seal detection apparatus of claim 1 wherein: The water level in the water storage tank (2) is higher than the lowest synchronous pulley three (14).

6. The can body seal detection apparatus of claim 1 wherein: One of the synchronous pulley one (12), the synchronous pulley two (13) and the synchronous pulley three (14) is mirror image arranged with another synchronous pulley one (12), synchronous pulley two (13) and synchronous pulley three (14) with a vertical plane.

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