Sealing performance testing device for high-isolation halogenated butyl rubber plug

Abstract

The invention discloses a high-isolation halogenated butyl rubber plug sealing performance testing device, and relates to the technical field of sealing performance testing, the high-isolation halogenated butyl rubber plug sealing performance testing device comprises a base, a supporting table and a testing box structure, the outer side of the top of the base is provided with a plurality of supporting columns, and the tops of the supporting columns are provided with the supporting table. Through arrangement of the mounting groove, the rotating disc, a first gear ring, a first transmission gear and a first servo motor, accurate rotation control over the rotating disc is achieved, a rotating column on the supporting table is mounted through a bearing, a driving disc is arranged at the top, and then the driving disc is accurately driven to rotate through the rotating disc; a first air pump arranged in the mounting chamber is connected with the testing tank through a connecting nozzle, and a rubber sealing cushion is embedded in a second through hole in the bottom of the testing tank, so that tight sealing with the connecting nozzle is ensured, the testing accuracy and stability are improved, the sealing performance of the halogenated butyl rubber plug is effectively evaluated, and the reliability of the product quality is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of sealing performance testing, in particular to a sealing performance testing device for a high-isolation halogenated butyl rubber plug. Background Art

[0002] Halogenated butyl rubber stopper is a high-performance sealing material, which is widely used in laboratories, medicine, food and other industries. Before using the halogenated butyl rubber stopper, a sealing performance testing device is required to detect the isolation sealing performance of the halogenated butyl rubber stopper.

[0003] The defects of the existing rubber plug sealing performance testing device are: 1. Patent document US20160146681A1 discloses a mechanical sealing performance testing device, but the sealing performance testing device in the above document has technical problems of low testing accuracy and stability when used; 2. Patent document US20120125085A1 discloses a waterproof testing device and method, but the testing device in the above document has a technical problem that it cannot automatically install and disassemble the rubber device being tested; 3. Patent document JP2011038842A discloses a test device for a sealing device, but the test device in the above document cannot simulate the technical problem of the performance of the tested device at different temperatures; 4. Patent document CN218725033U discloses a sealing ring piston sealing performance test device, but the test device in the above document has the problem of difficulty in automatically and accurately transporting the tested structure into the test device. Summary of the invention

[0004] The purpose of the present invention is to provide a high-isolation halogenated butyl rubber plug sealing performance testing device to solve the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: a high-isolation halogenated butyl rubber plug sealing performance test device, comprising a base, a support platform, and a test box structure, wherein a plurality of support columns are installed on the outer side of the top of the base, a support platform is installed on the top of the support column, and a test box structure is installed on one side of the top of the support platform; A mounting groove is provided in the middle of the top of the base, a rotating disk is movably connected inside the mounting groove, a first gear ring is fixedly connected to the outer wall of the rotating disk, a transmission groove is provided in the inner wall of the mounting groove, a first transmission gear is movably connected inside the transmission groove, and the outer wall of the first transmission gear is meshedly installed on the outer wall of the first gear ring, a first servo motor is installed on the top of the base, and the output end of the first servo motor passes through the inner top wall of the transmission groove and is installed in the middle of the top of the first transmission gear; A first through hole is provided on the top of the support platform, a bearing is embedded in the inner wall of the first through hole, a rotating column is installed on the inner wall of the bearing, and the bottom of the rotating column is installed on the top of the rotating disk, a driving disk is installed on the top of the rotating column, an installation chamber is provided inside the rotating column, a plurality of first air pumps are installed on the inner wall of the installation chamber, a plurality of connecting nozzles are installed on the outer side of the top of the driving disk, and the bottom of the connecting nozzle is connected to the output end of the first air pump through a pipeline, a test tank is installed on the outer wall of the connecting nozzle through a thread, a second through hole is provided in the middle of the bottom of the test tank, a rubber sealing pad is installed on the inner wall of the second through hole, and the inner wall of the rubber sealing pad is installed on the top of the outer wall of the connecting nozzle.

[0006] Preferably, a group of first slide grooves are opened on the top of the inner wall of the test tank, a first slider is installed on the inner wall of the first slide groove, a movable plate is installed at one end of the first slider, a push rod is installed on the top of the movable plate, a push block is installed on the top of the push rod, a first hydraulic cylinder is installed on both sides of the bottom of the push rod, and the bottom of the first hydraulic cylinder is installed on the outside of the inner bottom wall of the test tank, a halogenated butyl rubber plug is installed on the top of the test tank, and an air pressure sensor is installed on the outer wall of the test tank.

[0007] Preferably, the test box structure includes a high-temperature test box and a low-temperature test box, both sides of the high-temperature test box and the low-temperature test box are provided with through grooves, the inner walls of the through grooves are installed with hinges, the through grooves are installed with sealing door panels through the hinges, the inner walls of the hinges are installed with torsion springs, the inner walls of the high-temperature test box and the low-temperature test box are both embedded with temperature sensors, the inner wall of the high-temperature test box is embedded with a number of heating resistors, the outer wall of the low-temperature test box is installed with a compression refrigerator, and the output end of the compression refrigerator passes through the outer wall of the low-temperature test box and is installed inside the low-temperature test box.

[0008] Preferably, a fixing column is installed on one side of the top of the base, an annular groove is opened on the outer wall of the fixing column, an annular block is installed on the inner wall of the annular groove, a plurality of fixing rods are installed on the top of the outer wall of the annular block, a second gear ring is installed on the bottom of the outer wall of the annular block, a second transmission gear is meshingly installed on the outer wall of the second gear ring, a second servo motor is installed on the bottom of the second transmission gear, and the second servo motor is installed on the outer wall of the fixing column.

[0009] Preferably, a support plate is installed on the top of the fixed column, a placement groove is opened at one end of the fixed rod, a group of limiting grooves are opened at the bottom of the inner wall of the placement groove, a pressure spring is installed inside the limiting groove, one end of the pressure spring is movably connected to a limiting block, and the tail end of the outer wall of the limiting block is installed on the inner wall of the limiting groove, and the top of the limiting block is movably connected to the outer side of the bottom of the halogenated butyl rubber plug.

[0010] Preferably, a third hydraulic cylinder is installed at the front end of the bottom of the support plate, and a pressure block is installed on the output end of the third hydraulic cylinder through the top of the support plate, and a first laser detector is embedded in the middle of the bottom of the pressure block. The first laser detector is used to detect whether the placement groove and the halogenated butyl rubber plug are moved to the specified position, and a second laser detector is embedded in the outer wall of the fixed column. The second laser detector is used to detect whether the test tank is moved to the specified position.

[0011] Preferably, a support seat is installed on the other side of the top of the base, a fixing plate is installed on one side of the top of the outer wall of the support seat, a second slide groove is opened on the top of the fixing plate, a third slider is installed on the inner wall of the second slide groove, a threaded rod is installed through the inner wall thread of the third slider, a third servo motor is installed at one end of the threaded rod, and the third servo motor is installed on one end of the fixing plate, a fourth hydraulic cylinder is installed at the bottom of the third slider, a second air pump is installed at the bottom of the fourth hydraulic cylinder, a suction cup is installed at the bottom of the second air pump through a pipeline, and a third laser detector is installed on the outer wall of the support seat, and the third laser detector is used to detect whether the test tank has moved to the specified position after the test.

[0012] Preferably, the first laser detector, the second laser detector and the third laser detector are all electrically connected to a main processor module, and the main processor module is used to detect and analyze the acquired data and regulate the operation of various electrical structures in the test device.

[0013] Preferably, the working steps of the high isolation halogenated butyl rubber plug sealing performance testing device are as follows: S1. Install the test tank on the connection nozzle on the top of the drive disk, ensure stability through threaded connection, and install a rubber sealing pad in the second through hole at the bottom of the test tank to enhance sealing; S2, driving the first transmission gear to rotate through the first servo motor, driving the first gear ring and the rotating disk to rotate, and then accurately adjusting the rotation of the rotating disk, and then installing it through the bearing through the rotating column on the support platform, with a driving disk on the top, and then accurately driving the driving disk to rotate through the rotating disk; S3, the main processor module determines whether the halogenated butyl rubber plug and the test tank are moved to the designated position through the data obtained by the first laser detector and the second laser detector; S4. After it is determined that it has reached the designated position, the third hydraulic cylinder drives the pressing block to descend, and automatically squeezes the halogenated butyl rubber plug into the bottle mouth of the test tank; S5. Start the first air pump and connect it to the test tank through the connecting nozzle. A rubber sealing pad is embedded in the second through hole at the bottom of the test tank to ensure a tight seal with the connecting nozzle, thereby evaluating the sealing performance of the halogenated butyl rubber plug.

[0014] Preferably, the step S4 further includes the following steps: S41. The clever design of the pressure spring and the limiting block ensures the stability and convenience of placing the halogenated butyl rubber plug.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention realizes precise rotation control of the rotating disk through the arrangement of the mounting groove, the rotating disk, the first gear ring, the first transmission gear and the first servo motor. The rotating column on the support platform is installed through a bearing, and a driving disk is provided on the top, and then the driving disk is accurately driven to rotate by the rotating disk, and then connected to the test tank through the connecting nozzle through the first air pump equipped in the installation room. The second through hole at the bottom of the test tank is embedded with a rubber sealing cushion to ensure a tight seal with the connecting nozzle, which not only improves the accuracy and stability of the test, but also effectively evaluates the sealing performance of the halogenated butyl rubber plug, ensuring the reliability of product quality; 2. The present invention can simulate the pressure environment in actual use through the arrangement of the first slide groove, the first slider, the moving plate, the push rod and the first hydraulic cylinder. At the same time, the air pressure sensor monitors the air pressure change in the tank in real time to ensure the accuracy of the test. Then, through the arrangement of the support seat, the fixed plate and the third servo motor, the sliding mechanism composed of the threaded rod and the third slider driven by the fourth hydraulic cylinder and the second air pump and the suction cup driven by the fourth hydraulic cylinder can cooperate with the first hydraulic cylinder, the push rod and the push block to adsorb the tested halogenated butyl rubber plug and move it to the designated position; 3. The present invention provides a high-temperature test box and a low-temperature test box. Through grooves are provided on both sides of the two test boxes, and sealed door panels are installed through hinges. Torsion springs are also installed inside the hinges to ensure automatic resetting and tight sealing of the door panels. In addition, a plurality of heating resistors are embedded in the inner wall of the high-temperature test box to achieve rapid heating, while the low-temperature test box achieves rapid cooling through the compression refrigerator installed on its outer wall and the effective arrangement of its output end inside. At the same time, temperature sensors are embedded in the inner walls of the two test boxes to accurately monitor the temperature, thereby being able to test the performance of the halogenated butyl rubber plug at different temperatures; 4. The present invention realizes the rotation adjustment of the fixed rod by setting the fixed column, the annular groove and the annular block, and the second servo motor drives the second transmission gear to rotate, which drives the second gear ring to rotate. The placement groove on the fixed rod ensures the stability and convenience of the placement of the halogenated butyl rubber plug through the ingenious design of the pressure spring and the limiting block. The first laser detector and the second laser detector are used to respectively determine whether the halogenated butyl rubber plug and the test tank have moved to the specified position. After determining that they have reached the specified position, the third hydraulic cylinder drives the pressing block to descend, and automatically squeezes the halogenated butyl rubber plug into the bottle mouth of the test tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2It is a schematic top view of the overall structure of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the structure at A in the middle; Figure 4 For the present invention Figure 2 Schematic diagram of the structure at B in the middle; Figure 5 It is a schematic diagram of the fixing plate structure of the present invention; Figure 6 It is a schematic diagram of the structure of the drive disk of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the structure at C in the middle; Figure 8 It is a schematic diagram of the structure of the fixing column of the present invention; Fig. 9 It is a schematic diagram of the main processor module flow of the present invention; Fig.10 It is a schematic diagram of the workflow of the present invention.

[0017] In the figure: 1. base; 2. support table; 3. test box structure; 4. support column; 5. installation groove; 6. rotating disk; 7. first gear ring; 8. transmission groove; 9. first transmission gear; 10. first servo motor; 11. first through hole; 12. bearing; 13. rotating column; 14. driving disk; 15. installation chamber; 16. first air pump; 17. connecting nozzle; 18. test tank; 19. second through hole; 20. rubber sealing cushion; 21. first slide groove; 22. first slider; 23. moving plate; 24. push rod; 25. push block; 26. first hydraulic cylinder; 27. halogenated butyl rubber plug; 28. high temperature test box; 29. ​​low temperature test box; 30. through groove; 31. hinge; 32. sealing door panel; 33. torsion spring; 34. Thermocouple wire; 35, compression refrigerator; 36, fixing column; 37, annular groove; 38, annular block; 39, fixing rod; 40, second gear ring; 41, second transmission gear; 42, second servo motor; 43, placement groove; 44, limiting groove; 45, pressure spring; 46, limiting block; 48, support plate; 49, third hydraulic cylinder; 50, pressure block; 51, first laser detector; 52, second laser detector; 53, support seat; 54, fixing plate; 55, second slide groove; 56, third slide block; 57, threaded rod; 58, third servo motor; 59, second air pump; 60, suction cup; 61, third laser detector; 62, main processor module; 63, air pressure sensor; 64, temperature sensor; 65, fourth hydraulic cylinder. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Example 1: Please refer to Figure 1 , Figure 2 , Figure 6 and Figure 7 , an embodiment provided by the present invention: a high-isolation halogenated butyl rubber plug sealing performance test device, comprising a base 1, a support platform 2, and a test box structure 3, a plurality of support columns 4 are installed on the outer side of the top of the base 1, a support platform 2 is installed on the top of the support column 4, and a test box structure 3 is installed on one side of the top of the support platform 2; A mounting groove 5 is provided in the middle of the top of the base 1, a rotating disk 6 is movably connected inside the mounting groove 5, a first gear ring 7 is fixedly connected to the outer wall of the rotating disk 6, a transmission groove 8 is provided in the inner wall of the mounting groove 5, a first transmission gear 9 is movably connected inside the transmission groove 8, and the outer wall of the first transmission gear 9 is meshed and installed on the outer wall of the first gear ring 7, a first servo motor 10 is installed on the top of the base 1, and the output end of the first servo motor 10 passes through the inner top wall of the transmission groove 8 and is installed in the middle of the top of the first transmission gear 9; A first through hole 11 is provided at the top of the support platform 2, a bearing 12 is fitted on the inner wall of the first through hole 11, a rotating column 13 is installed on the inner wall of the bearing 12, and the bottom of the rotating column 13 is installed on the top of the rotating disk 6, a driving disk 14 is installed on the top of the rotating column 13, an installation chamber 15 is provided inside the rotating column 13, a plurality of first air pumps 16 are installed on the inner wall of the installation chamber 15, a plurality of connecting nozzles 17 are installed on the outer side of the top of the driving disk 14, and the bottom of the connecting nozzle 17 is connected to the output end of the first air pump 16 through a pipeline, a test tank 18 is installed on the outer wall of the connecting nozzle 17 through a thread, a second through hole 19 is provided in the middle of the bottom of the test tank 18, a rubber sealing pad 20 is installed on the inner wall of the second through hole 19, and the inner wall of the rubber sealing pad 20 is installed on the top of the outer wall of the connecting nozzle 17; Furthermore, by setting the mounting groove 5, the rotating disk 6, the first gear ring 7, the first transmission gear 9 and the first servo motor 10, precise rotation control of the rotating disk 6 is achieved. The rotating column 13 on the support platform 2 is installed through the bearing 12, and a driving disk 14 is provided on the top, and then the driving disk 14 is accurately driven to rotate by the rotating disk 6. Then, the first air pump 16 equipped in the mounting chamber 15 is connected to the test tank 18 through the connecting nozzle 17. The second through hole 19 at the bottom of the test tank 18 is embedded with a rubber sealing pad 20 to ensure a tight seal with the connecting nozzle 17, which not only improves the accuracy and stability of the test, but also effectively evaluates the sealing performance of the halogenated butyl rubber plug 27 to ensure the reliability of product quality.

[0022] Example 2: Please refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 , an embodiment provided by the present invention: a group of first slide grooves 21 are opened on the top of the inner wall of the test tank 18, a first slider 22 is installed on the inner wall of the first slide groove 21, a moving plate 23 is installed at one end of the first slider 22, a push rod 24 is installed on the top of the moving plate 23, a push block 25 is installed on the top of the push rod 24, a first hydraulic cylinder 26 is installed on both sides of the bottom of the push rod 24, and the bottom of the first hydraulic cylinder 26 is installed on the outer side of the inner bottom wall of the test tank 18, a halogenated butyl rubber plug 27 is installed on the top of the test tank 18, and an air pressure sensor 63 is installed on the outer wall of the test tank 18; A support seat 53 is installed on the other side of the top of the base 1, and a fixing plate 54 is installed on one side of the top of the outer wall of the support seat 53. A second slide groove 55 is opened on the top of the fixing plate 54, and a third slider 56 is installed on the inner wall of the second slide groove 55. A threaded rod 57 is installed through the inner wall thread of the third slider 56, and a third servo motor 58 is installed at one end of the threaded rod 57, and the third servo motor 58 is installed at one end of the fixing plate 54. A fourth hydraulic cylinder 65 is installed at the bottom of the third slider 56, and a second air pump 59 is installed at the bottom of the fourth hydraulic cylinder 65. A suction cup 60 is installed at the bottom of the second air pump 59 through a pipeline. A third laser detector 61 is installed on the outer wall of the support seat 53, and the third laser detector 61 is used to detect whether the test tank 18 after the test has moved to the specified position; Furthermore, through the arrangement of the first slide 21, the first slider 22, the movable plate 23, the push rod 24 and the first hydraulic cylinder 26, the pressure environment in actual use can be simulated. At the same time, the air pressure sensor 63 monitors the air pressure changes in the tank in real time to ensure the accuracy of the test. Then, through the arrangement of the support seat 53, the fixed plate 54 and the third servo motor 58, the sliding mechanism composed of the threaded rod 57 and the third slider 56 driven by the fourth hydraulic cylinder 65, combined with the second air pump 59 and the suction cup 60 driven by the fourth hydraulic cylinder 65, can cooperate with the first hydraulic cylinder 26, the push rod 24 and the push block 25 to adsorb the tested halogenated butyl rubber plug 20 and move it to the designated position.

[0023] Example 3: Please refer to Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the present invention: a test box structure 3 includes a high-temperature test box 28 and a low-temperature test box 29, both sides of the high-temperature test box 28 and the low-temperature test box 29 are provided with through grooves 30, the inner wall of the through groove 30 is installed with a hinge 31, the through groove 30 is installed with a sealing door panel 32 through the hinge 31, the inner wall of the hinge 31 is installed with a torsion spring 33, the inner walls of the high-temperature test box 28 and the low-temperature test box 29 are both embedded with temperature sensors 64, the inner wall of the high-temperature test box 28 is embedded with a plurality of heating resistors 34, the outer wall of the low-temperature test box 29 is installed with a compression refrigerator 35, and the output end of the compression refrigerator 35 passes through the outer wall of the low-temperature test box 29 and is installed inside the low-temperature test box 29; Furthermore, through the setting of the high-temperature test box 28 and the low-temperature test box 29, through grooves 30 are opened on both sides of the two test boxes, and a sealed door panel 32 is installed through a hinge 31. A torsion spring 33 is also installed inside the hinge 31 to ensure the automatic resetting and tight sealing of the door panel. In addition, a plurality of heating resistors 34 are embedded in the inner wall of the high-temperature test box 28 to achieve rapid heating, while the low-temperature test box 29 achieves rapid cooling through the compression refrigerator 35 installed on its outer wall and the effective arrangement of its output end inside. At the same time, temperature sensors 64 are embedded in the inner walls of the two test boxes to accurately monitor the temperature, thereby being able to test the performance of the halogenated butyl rubber plug 27 at different temperatures.

[0024] Example 4: Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 8 , an embodiment provided by the present invention: a fixing column 36 is installed on one side of the top of the base 1, an annular groove 37 is opened on the outer wall of the fixing column 36, an annular block 38 is installed on the inner wall of the annular groove 37, a plurality of fixing rods 39 are installed on the top of the outer wall of the annular block 38, a second gear ring 40 is installed on the bottom of the outer wall of the annular block 38, a second transmission gear 41 is meshed and installed on the outer wall of the second gear ring 40, a second servo motor 42 is installed on the bottom of the second transmission gear 41, and the second servo motor 42 is installed on the outer wall of the fixing column 36; A support plate 48 is installed on the top of the fixing column 36, a placement groove 43 is opened at one end of the fixing rod 39, a group of limiting grooves 44 are opened at the bottom of the inner wall of the placement groove 43, a pressure spring 45 is installed inside the limiting groove 44, one end of the pressure spring 45 is movably connected to a limiting block 46, and the tail end of the outer wall of the limiting block 46 is installed on the inner wall of the limiting groove 44, and the top of the limiting block 46 is movably connected to the outer side of the bottom of the halogenated butyl rubber plug 27; A third hydraulic cylinder 49 is installed at the front end of the bottom of the support plate 48, and a pressure block 50 is installed at the output end of the third hydraulic cylinder 49 through the top of the support plate 48. A first laser detector 51 is embedded in the middle of the bottom of the pressure block 50. The first laser detector 51 is used to detect whether the placement groove 43 and the halogenated butyl rubber plug 27 are moved to the specified position. A second laser detector 52 is embedded in the outer wall of the fixing column 36. The second laser detector 52 is used to detect whether the test tank 18 is moved to the specified position. Furthermore, through the setting of the fixed column 36, the annular groove 37 and the annular block 38, the second servo motor 42 drives the second transmission gear 41 to rotate, driving the second gear ring 40 to rotate, thereby realizing the rotation adjustment of the fixed rod 39. The placement groove 43 on the fixed rod 39 ensures the stability and convenience of the placement of the halogenated butyl rubber plug 27 through the ingenious design of the pressure spring 45 and the limiting block 46. Then, the first laser detector 51 and the second laser detector 52 are used to respectively determine whether the halogenated butyl rubber plug 27 and the test tank 18 have moved to the specified position. After determining that they have reached the specified position, the third hydraulic cylinder 49 drives the pressing block 50 to descend, automatically squeezing the halogenated butyl rubber plug 27 into the bottle mouth of the test tank 18.

[0025] Example 5: Please refer to Fig. 9 , an embodiment provided by the present invention: the first laser detector 51, the second laser detector 52 and the third laser detector 61 are all electrically connected to a main processor module 62, the main processor module 62 is used to detect and analyze the acquired data, and regulate the electrical structures in the test device to work; Furthermore, through the first laser detector 51, the second laser detector 52 and the third laser detector 61, the main processor module 62 can receive and accurately analyze the data transmitted by each laser detector in real time, determine the positions of the halogenated butyl rubber plug 27 and the test tank 18, and then intelligently adjust the various electrical structures in the test device according to the analysis results, to ensure the accuracy, efficiency and automation of the test process.

[0026] Example 6: Please refer to Fig.10 , an embodiment provided by the present invention: the working steps of the high isolation halogenated butyl rubber plug sealing performance testing device are as follows: S1. Install the test tank 18 on the connection nozzle 17 at the top of the driving disk 14, ensure stability through threaded connection, and install a rubber sealing pad 20 in the second through hole 19 at the bottom of the test tank 18 to enhance sealing performance; S2, the first servo motor 10 drives the first transmission gear 9 to rotate, driving the first gear ring 7 and the rotating disk 6 to rotate, and then accurately adjusts the rotation of the rotating disk 6, and then the rotating column 13 on the support platform 2 is installed through the bearing 12, and the top is provided with a driving disk 14, and then the driving disk 14 is accurately driven to rotate through the rotating disk 6; S3, the main processor module 62 determines whether the halogenated butyl rubber plug 27 and the test tank 18 are moved to the designated position through the data obtained by the first laser detector 51 and the second laser detector 52; S4. After it is determined that it has reached the designated position, the third hydraulic cylinder 49 drives the pressing block 50 to descend, and automatically squeezes the halogenated butyl rubber plug 27 into the bottle mouth of the test tank 18; S5, start the first air pump 16 to connect with the test tank 18 through the connecting nozzle 17, and embed a rubber sealing cushion 20 in the second through hole 19 at the bottom of the test tank 18 to ensure a tight seal with the connecting nozzle 17, thereby evaluating the sealing performance of the halogenated butyl rubber plug 27; S6. By setting up a high temperature test box 28 and a low temperature test box 29, the performance of the halogenated butyl rubber plug 27 at different temperatures can be tested; S7, after the test is completed, the second air pump 59 and the suction cup 60 driven by the fourth hydraulic cylinder 65 can cooperate with the first hydraulic cylinder 26, the push rod 24 and the push block 25 to absorb and move the tested halogenated butyl rubber plug 20 to the designated position; S4 also includes the following steps: S41, through the ingenious design of the pressure spring 45 and the limiting block 46, the placement stability and convenience of the halogenated butyl rubber plug 27 are ensured; S6 also includes the following steps: S61, the inner wall of the high temperature test box 28 is embedded with a plurality of heating resistors 34 to achieve rapid temperature rise, while the low temperature test box 29 achieves rapid temperature reduction through the compression refrigerator 35 installed on its outer wall and the effective arrangement of its output end inside; Working principle: Through the arrangement of the mounting groove 5, the rotating disk 6, the first gear ring 7, the first transmission gear 9 and the first servo motor 10, the precise rotation control of the rotating disk 6 is realized. The rotating column 13 on the support platform 2 is installed through the bearing 12, and a driving disk 14 is provided on the top, and then the driving disk 14 is accurately driven to rotate through the rotating disk 6, and then the first air pump 16 equipped in the mounting chamber 15 is connected to the test tank 18 through the connecting nozzle 17. The second through hole 19 at the bottom of the test tank 18 is embedded with a rubber sealing cushion 20 to ensure a tight seal with the connecting nozzle 17, which not only improves the accuracy and stability of the test, but also effectively evaluates the sealing performance of the halogenated butyl rubber plug 27, ensuring the reliability of product quality. The arrangement of the moving plate 23, the push rod 24 and the first hydraulic cylinder 26 can simulate the pressure environment in actual use. At the same time, the air pressure sensor 63 monitors the air pressure changes in the tank in real time to ensure the accuracy of the test. The sliding mechanism composed of the threaded rod 57 and the third slider 56 driven by the arrangement of the support seat 53, the fixed plate 54 and the third servo motor 58, combined with the second air pump 59 and the suction cup 60 driven by the fourth hydraulic cylinder 65, can cooperate with the first hydraulic cylinder 26, the push rod 24 and the push block 25 to adsorb and transfer the tested halogenated butyl rubber plug 20 to the designated position. Through the arrangement of the high-temperature test box 28 and the low-temperature test box 29, through grooves 30 are opened on both sides of the two test boxes, and a sealing door panel 32 is installed through a hinge 31, and a hinge 31 is also installed inside. There is a torsion spring 33 to ensure the automatic reset and tight sealing of the door panel. In addition, the inner wall of the high-temperature test box 28 is embedded with multiple heating resistors 34 to achieve rapid heating, while the low-temperature test box 29 achieves rapid cooling through the compression refrigerator 35 installed on its outer wall and the effective arrangement of its output end inside. At the same time, the inner walls of the two test boxes are embedded with temperature sensors 64 to accurately monitor the temperature, so as to test the performance of the halogenated butyl rubber plug 27 at different temperatures. Through the arrangement of the fixed column 36, the annular groove 37 and the annular block 38, the second servo motor 42 drives the second transmission gear 41 to rotate, driving the second gear ring 40 to rotate, thereby realizing the rotation adjustment of the fixed rod 39. The placement groove 43 on the fixed rod 39 is adjusted by the pressure spring The ingenious design of the spring 45 and the limiting block 46 ensures the stable and convenient placement of the halogenated butyl rubber plug 27. The first laser detector 51 and the second laser detector 52 are used to determine whether the halogenated butyl rubber plug 27 and the test tank 18 have moved to the specified position. After determining that they have reached the specified position, the third hydraulic cylinder 49 drives the pressing block 50 to descend, and automatically squeezes the halogenated butyl rubber plug 27 into the bottle mouth of the test tank 18. Through the first laser detector 51, the second laser detector 52 and the third laser detector 61, the main processor module 62 can receive and accurately analyze the data transmitted by each laser detector in real time, determine the position of the halogenated butyl rubber plug 27 and the test tank 18, and then intelligently adjust the various electrical structures in the test device according to the analysis results.Ensure the accuracy, efficiency and automation of the testing process.

[0027] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A high-isolation halogenated butyl rubber plug sealing performance testing device, comprising a base (1), a support platform (2), and a test box structure (3), characterized in that: A plurality of support columns (4) are installed on the outer side of the top of the base (1), a support platform (2) is installed on the top of the support column (4), and a test box structure (3) is installed on one side of the top of the support platform (2); A mounting groove (5) is provided in the middle of the top of the base (1), a rotating disk (6) is movably connected inside the mounting groove (5), a first gear ring (7) is fixedly connected to the outer wall of the rotating disk (6), a transmission groove (8) is provided in the inner wall of the mounting groove (5), a first transmission gear (9) is movably connected inside the transmission groove (8), and the outer wall of the first transmission gear (9) is meshingly mounted on the outer wall of the first gear ring (7), a first servo motor (10) is mounted on the top of the base (1), and an output end of the first servo motor (10) passes through the inner top wall of the transmission groove (8) and is mounted in the middle of the top of the first transmission gear (9); The top of the support platform (2) is provided with a first through hole (11), the inner wall of the first through hole (11) is fitted with a bearing (12), the inner wall of the bearing (12) is provided with a rotating column (13), and the bottom of the rotating column (13) is installed on the top of the rotating disk (6), the top of the rotating column (13) is provided with a driving disk (14), the interior of the rotating column (13) is provided with an installation chamber (15), and the inner wall of the installation chamber (15) is provided with a plurality of first air pumps (16), A plurality of connection nozzles (17) are installed on the outer side of the top of the driving disk (14), and the bottom of the connection nozzle (17) is connected to the output end of the first air pump (16) through a pipeline. The outer wall of the connection nozzle (17) is installed with a test tank (18) through a thread. A second through hole (19) is opened in the middle of the bottom of the test tank (18). A rubber sealing pad (20) is installed on the inner wall of the second through hole (19), and the inner wall of the rubber sealing pad (20) is installed on the top of the outer wall of the connection nozzle (17).

2. A high isolation halogenated butyl rubber plug sealing performance testing device according to claim 1, characterized in that: A group of first slide grooves (21) are provided at the top of the inner wall of the test tank (18); a first slide block (22) is installed on the inner wall of the first slide groove (21); a moving plate (23) is installed at one end of the first slide block (22); a push rod (24) is installed on the top of the moving plate (23); a push block (25) is installed on the top of the push rod (24); first hydraulic cylinders (26) are installed on both sides of the bottom of the push rod (24); and the bottom of the first hydraulic cylinder (26) is installed on the outer side of the inner bottom wall of the test tank (18); a halogenated butyl rubber plug (27) is installed on the top of the test tank (18); and an air pressure sensor (63) is installed on the outer wall of the test tank (18).

3. A high isolation halogenated butyl rubber plug sealing performance testing device according to claim 1, characterized in that: The test box structure (3) comprises a high-temperature test box (28) and a low-temperature test box (29); both sides of the high-temperature test box (28) and the low-temperature test box (29) are provided with through slots (30); the inner wall of the through slot (30) is provided with a hinge (31); a sealing door panel (32) is provided on the through slot (30) via the hinge (31); a torsion spring (33) is provided on the inner wall of the hinge (31); temperature sensors (64) are installed inlaid on the inner walls of the high-temperature test box (28) and the low-temperature test box (29); a plurality of heating resistors (34) are installed inlaid on the inner wall of the high-temperature test box (28); a compression refrigerator (35) is installed on the outer wall of the low-temperature test box (29); and the output end of the compression refrigerator (35) passes through the outer wall of the low-temperature test box (29) and is installed inside the low-temperature test box (29).

4. A high-isolation halogenated butyl rubber plug sealing performance testing device according to claim 1, characterized in that: A fixing column (36) is installed on one side of the top of the base (1); an annular groove (37) is provided on the outer wall of the fixing column (36); an annular block (38) is installed on the inner wall of the annular groove (37); a plurality of fixing rods (39) are installed on the top of the outer wall of the annular block (38); a second gear ring (40) is installed on the bottom of the outer wall of the annular block (38); a second transmission gear (41) is meshingly installed on the outer wall of the second gear ring (40); a second servo motor (42) is installed on the bottom of the second transmission gear (41); and the second servo motor (42) is installed on the outer wall of the fixing column (36).

5. A high isolation halogenated butyl rubber plug sealing performance testing device according to claim 4, characterized in that: A support plate (48) is installed on the top of the fixing column (36), a placement groove (43) is opened at one end of the fixing rod (39), a group of limiting grooves (44) are opened at the bottom of the inner wall of the placement groove (43), a pressure spring (45) is installed inside the limiting groove (44), one end of the pressure spring (45) is movably connected to a limiting block (46), and the tail end of the outer wall of the limiting block (46) is installed on the inner wall of the limiting groove (44), and the top of the limiting block (46) is movably connected to the outer side of the bottom of the halogenated butyl rubber plug (27).

6. A high-isolation halogenated butyl rubber plug sealing performance testing device according to claim 5, characterized in that: A third hydraulic cylinder (49) is installed at the front end of the bottom of the support plate (48); a pressure block (50) is installed at the output end of the third hydraulic cylinder (49) through the top of the support plate (48); a first laser detector (51) is embedded in the middle of the bottom of the pressure block (50); the first laser detector (51) is used to detect whether the placement groove (43) and the halogenated butyl rubber plug (27) have moved to a specified position; a second laser detector (52) is embedded in the outer wall of the fixed column (36); the second laser detector (52) is used to detect whether the test tank (18) has moved to a specified position.

7. The sealing performance testing device for a high-isolation halogenated butyl rubber plug according to claim 1, characterized in that: A support seat (53) is installed on the other side of the top of the base (1), a fixing plate (54) is installed on one side of the top of the outer wall of the support seat (53), a second slide groove (55) is opened on the top of the fixing plate (54), a third slider (56) is installed on the inner wall of the second slide groove (55), a threaded rod (57) is installed through the inner wall thread of the third slider (56), a third servo motor (58) is installed on one end of the threaded rod (57), and the third servo motor (58) is installed on one end of the fixing plate (54), a fourth hydraulic cylinder (65) is installed on the bottom of the third slider (56), a second air pump (59) is installed on the bottom of the fourth hydraulic cylinder (65), a suction cup (60) is installed on the bottom of the second air pump (59) through a pipeline, and a third laser detector (61) is installed on the outer wall of the support seat (53), and the third laser detector (61) is used to detect whether the test tank (18) after the test has moved to the specified position.

8. The sealing performance testing device for a high-isolation halogenated butyl rubber plug according to claim 6, characterized in that: The first laser detector (51), the second laser detector (52) and the third laser detector (61) are all electrically connected to a main processor module (62), and the main processor module (62) is used to detect and analyze acquired data and regulate the operation of various electrical structures in the test device.

9. The testing method of the sealing performance testing device of a high isolation halogenated butyl rubber plug according to claim 8 is characterized in that: The working steps of the high isolation halogenated butyl rubber plug sealing performance test device are as follows: S1. Install the test tank (18) on the connection nozzle (17) at the top of the drive disk (14), ensure stability through threaded connection, and install a rubber sealing pad (20) in the second through hole (19) at the bottom of the test tank (18) to enhance sealing performance; S2, driving the first transmission gear (9) to rotate through the first servo motor (10), thereby driving the first gear ring (7) and the rotating disk (6) to rotate, thereby accurately adjusting the rotation of the rotating disk (6), and then installing the rotating column (13) on the support platform (2) through the bearing (12), with a driving disk (14) on the top, thereby accurately driving the driving disk (14) to rotate through the rotating disk (6); S3, the main processor module (62) determines whether the halogenated butyl rubber plug (27) and the test tank (18) have moved to a designated position through data acquired by the first laser detector (51) and the second laser detector (52); S4. After determining that it has reached the designated position, the third hydraulic cylinder (49) drives the pressing block (50) to descend, and automatically squeezes the halogenated butyl rubber plug (27) into the mouth of the test tank (18); S5. Start the first air pump (16) and connect it to the test tank (18) through the connecting nozzle (17). A rubber sealing gasket (20) is embedded in the second through hole (19) at the bottom of the test tank (18) to ensure a tight seal with the connecting nozzle (17), thereby evaluating the sealing performance of the halogenated butyl rubber plug (27).

10. The testing method of the sealing performance testing device of a high isolation halogenated butyl rubber plug according to claim 9 is characterized in that: The step S4 also includes the following steps: S41. Through the ingenious design of the pressure spring (45) and the limiting block (46), the stability and convenience of the placement of the halogenated butyl rubber plug (27) are ensured.

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