High-speed valve air outlet air pressure testing mechanism

Abstract

The utility model provides a high-speed valve air outlet air pressure testing mechanism which comprises a workbench, a Z-axis moving module, an electrified probe module, an air cylinder, an air outlet, a supporting tool, a high-speed valve and an air pressure testing module. The Z-axis moving module is fixedly installed at the rear end of the workbench, and the electrified probe module is fixedly installed at the front end of the Z-axis moving module; the air cylinder is fixedly mounted at the top of the Z-axis moving module; an air outlet is fixedly formed in the lower end of the air cylinder, and the supporting tool is fixedly installed in the middle of the surface of the workbench. The high-speed valve is placed on the supporting tool, and the air pressure testing module is fixedly installed at the front end of the workbench. According to the utility model, the supporting tool and the air pressure testing module are arranged, so that the detection efficiency is high, the functions are concentrated, the occupied space of the equipment is small, the accuracy and the adaptability are high, and the safety and the intelligent level are high.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed valve testing, in particular to an air pressure testing mechanism for an air outlet of a high-speed valve. Background Art

[0002] With the development of industrial automation, pneumatic components are increasingly used in industrial production. High-speed valves, a key pneumatic control component, are widely used in manufacturing, medical equipment, automotive, and other fields. The performance of high-speed valves directly affects the equipment's operating efficiency, product quality, and energy consumption. Therefore, pre-shipment quality inspection is crucial.

[0003] At present, the detection of high-speed valves mainly focuses on the electrical performance and air pressure performance, but the traditional detection methods have the following problems:

[0004] 1. Low detection efficiency:

[0005] Traditional testing methods typically require manual installation of the high-speed valve into both the electrical test equipment and the air pressure test equipment. Frequent manual disassembly and assembly is not only time-consuming and labor-intensive, but can also easily lead to assembly errors, affecting the accuracy of test results.

[0006] 2. Functional separation, large equipment space occupation:

[0007] In the prior art, power-on detection and air pressure detection equipment operate separately and independently, occupying a large amount of space and being detrimental to the integrated design of the production line.

[0008] 3. Insufficient accuracy and adaptability:

[0009] The positioning and fixing methods of traditional equipment are simple and difficult to adapt to high-speed valves of different specifications. Especially when multiple air outlets need to be tested, there is a position deviation problem, which affects the reliability of the test results.

[0010] 4. Low level of security and intelligence:

[0011] Traditional detection equipment lacks the ability to automatically monitor leakage, which may lead to potential electrical safety issues.

[0012] Most test data relies on manual recording, with insufficient automation level, which is not conducive to quality control and data traceability.

[0013] Therefore, it is very necessary to invent a high-speed valve outlet pressure testing mechanism. Utility Model Content

[0014] In order to solve the above technical problems, the utility model provides a high-speed valve air outlet pressure testing mechanism to solve the problems of low detection efficiency, functional separation, large equipment space occupation, insufficient accuracy and adaptability, and low safety and intelligence level in existing high-speed valve testing equipment. A high-speed valve air outlet pressure testing mechanism includes a workbench, a Z-axis moving module, an energized probe module, a cylinder, an air outlet, a supporting fixture, a high-speed valve and an air pressure testing module, wherein: the Z-axis moving module is fixedly mounted on the rear end of the workbench, and the energized probe module is fixedly mounted on the front end of the Z-axis moving module, and the cylinder is fixedly mounted on the top of the Z-axis moving module; the air outlet is fixedly mounted on the lower end of the cylinder, and the supporting fixture is fixedly mounted in the middle position of the workbench surface; the high-speed valve is placed on the supporting fixture, and the air pressure testing module is fixedly mounted on the front end of the workbench.

[0015] The supporting tooling includes a supporting base, a positioning groove, a leakage detection probe, a supporting frame and a sensor, and the supporting base is fixedly installed in the middle position of the workbench surface. The positioning groove is opened on the surface of the supporting base, and a high-speed valve is placed inside it; the leakage detection probe is fixedly installed at the bottom of the positioning groove, and the supporting frame is fixedly installed in the middle position of the workbench surface and is located on one side of the supporting base; the sensor is fixedly installed on the top of the supporting frame.

[0016] The air pressure test module includes a Y-axis moving module, an X-axis moving module, a mounting substrate and an air pressure tester, and the Y-axis moving module is fixedly installed at the front end of the workbench, and the X-axis moving module is installed above the Y-axis moving module; the mounting substrate is installed above the X-axis moving module; the air pressure tester is fixedly installed on the surface of the mounting substrate.

[0017] The supporting base inside the supporting tooling adopts a rectangular metal block, and the positioning groove adopts a recessed groove, the shape of which matches the high-speed valve; the leakage detection probe contacts the bottom of the high-speed valve after the high-speed valve is placed in the positioning groove; the sensor adopts a group of infrared object sensors, which have the following functions: ① Fixing and positioning the high-speed valve: the supporting base and the positioning groove work together to firmly place the high-speed valve to ensure that it does not move or deviate during the test, so as to facilitate the accurate completion of air pressure and electrical tests. The positioning groove is designed according to the shape of the high-speed valve and fits tightly with it to achieve fast and accurate positioning; ② Electrical detection: The built-in leakage detection probe directly contacts the bottom of the high-speed valve to detect whether there is leakage in the high-speed valve, ensuring the safety of the test and compliance of product quality; ③ Supporting test operations: the supporting tooling serves as an overall fixed structure, providing a stable foundation for the power probe module to be inserted into the power interface of the high-speed valve and the air pressure test module to perform air pressure testing. The support frame and the sensor thereon assist in identifying the position of the high-speed valve to ensure accurate docking of the relevant modules.

[0018] The air pressure tester inside the air pressure test module adopts a set of electrical detection equipment, and the air pressure tester can perform horizontal and vertical reciprocating motion through the Y-axis moving module and the X-axis moving module. The air pressure tester can contact several air outlets at the front end of the high-speed valve through the movement of the Y-axis moving module and the X-axis moving module. It has the following functions: ① Detect the air pressure performance of the high-speed valve outlet: The air pressure test module measures the air pressure of the high-speed valve outlet in real time through the air pressure tester to detect whether it meets the design requirements or quality standards, and ensure the normal sealing, flow control and operating performance of the product; ② Realize multi-dimensional adjustment of the air pressure test: Y-axis moving module Working together with the X-axis moving module, it supports the precise movement of the air pressure tester in the horizontal and vertical directions. This flexibility can adapt to high-speed valves of different specifications and realize the sequential testing of multiple air outlets without manual intervention, thereby improving detection efficiency; ③Automated testing function: The multi-axis movement design of the air pressure test module supports batch and automated testing of high-speed valve air outlets, reducing the complexity and time cost of manual operation and improving the overall efficiency of the production line; ④Auxiliary data analysis: Through the data acquisition function of the air pressure tester, the air pressure conditions of each air outlet of the high-speed valve are recorded in real time, providing a scientific basis for product performance analysis and quality control.

[0019] The Z-axis moving module can drive the powered probe module, the cylinder and the air outlet to perform reciprocating motion back and forth; when the Z-axis moving module moves forward, the powered probe module can be inserted into the powered interface at the rear end of the high-speed valve, and the probe module contains a floating module; when the Z-axis moving module moves forward, the air outlet can move to the total air inlet at the rear end of the high-speed valve, and the gas is input into the total air inlet at the rear end of the high-speed valve through the work of the cylinder.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The support fixture of this utility model has the following functions: ① Fixing and positioning the high-speed valve:

[0022] The support base and positioning groove work together to firmly place the high-speed valve, ensuring that it does not move or deviate during the test, facilitating accurate completion of air pressure and electrical tests. The positioning groove is designed according to the shape of the high-speed valve and fits closely with it, achieving fast and accurate positioning;②

[0023] Electrical testing: The built-in leakage detection probe directly contacts the bottom of the high-speed valve to detect whether there is leakage in the high-speed valve, ensuring the safety of the test and the compliance of product quality;

[0024] ③Support test operations: The support fixture serves as an overall fixed structure, providing a solid foundation for the power probe module to be inserted into the power interface of the high-speed valve and for the air pressure test module to perform air pressure testing. The support frame and the sensors on it assist in identifying the position of the high-speed valve to ensure accurate docking of related modules.

[0025] 2. The air pressure test module of this utility model has the following functions: 1. Detecting the air pressure performance of the high-speed valve outlet: The air pressure test module uses an air pressure tester to measure the air pressure of the high-speed valve outlet in real time to detect whether it meets the design requirements or quality standards, ensuring the product's sealing, flow control and operating performance are normal; 2. Achieving multi-dimensional adjustment of the air pressure test:

[0026] The Y-axis moving module and the X-axis moving module work together to support the precise movement of the air pressure tester in the horizontal and vertical directions. This flexibility can adapt to high-speed valves of different specifications and realize the sequential testing of multiple air outlets without manual intervention, thereby improving detection efficiency; ③Automated testing function: The multi-axis movement design of the air pressure test module supports batch and automated testing of high-speed valve air outlets, reducing the complexity and time cost of manual operation and improving the overall efficiency of the production line; ④Auxiliary data analysis: Through the data acquisition function of the air pressure tester, the air pressure conditions of each air outlet of the high-speed valve are recorded in real time, providing a scientific basis for product performance analysis and quality control. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the present utility model.

[0028] Figure 2 The high-speed valve of the utility model is not installed.

[0029] Figure 3 It is a schematic diagram of an enlarged view of point A of the present invention.

[0030] Figure 4 It is an enlarged view of point B of the present utility model.

[0031] In the picture:

[0032] Workbench 1, Z-axis moving module 2, powered probe module 3, cylinder 4, air outlet 5, supporting tooling 6, supporting base 61, positioning groove 62, leakage detection probe 63, supporting frame 64, sensor 65, high-speed valve 7, air pressure test module 8, Y-axis moving module 81, X-axis moving module 82, mounting base plate 83, air pressure tester 84. DETAILED DESCRIPTION

[0033] In order to help those skilled in the art better understand the present invention, the following will 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 those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0034] As attached Figure 1 To the attached Figure 4 shown.

[0035] The utility model provides a high-speed valve outlet air pressure testing mechanism, comprising a workbench 1, a Z-axis moving module 2, an energized probe module 3, a cylinder 4, an air outlet 5, a supporting tooling 6, a high-speed valve 7 and an air pressure testing module 8, wherein: the Z-axis moving module 2 is fixedly mounted at the rear end of the workbench 1, and the energized probe module 3 is fixedly mounted at the front end of the Z-axis moving module 2, and the cylinder 4 is fixedly mounted on the top of the Z-axis moving module 2; the air outlet 5 is fixedly mounted at the lower end of the cylinder 4, and the supporting tooling 6 is fixedly mounted in the middle position of the surface of the workbench 1; the high-speed valve 7 is placed on the supporting tooling 6, and the air pressure testing module 8 is fixedly mounted at the front end of the workbench 1.

[0036] The supporting tooling 6 includes a supporting base 61, a positioning groove 62, a leakage detection probe 63, a supporting frame 64 and a sensor 65, and the supporting base 61 is fixedly installed in the middle position of the surface of the workbench 1, and the positioning groove 62 is opened on the surface of the supporting base 61, and a high-speed valve 7 is placed inside it; the leakage detection probe 63 is fixedly installed at the bottom of the positioning groove 62, and the supporting frame 64 is fixedly installed in the middle position of the surface of the workbench 1 and is located on one side of the supporting base 61; the sensor 65 is fixedly installed on the top of the supporting frame 64.

[0037] The air pressure test module 8 includes a Y-axis moving module 81, an X-axis moving module 82, a mounting substrate 83 and an air pressure tester 84, and the Y-axis moving module 81 is fixedly mounted at the front end of the workbench 1, and the X-axis moving module 82 is mounted above the Y-axis moving module 81; the mounting substrate 83 is mounted above the X-axis moving module 82; and the air pressure tester 84 is fixedly mounted on the surface of the mounting substrate 83.

[0038] The supporting base 61 inside the supporting tooling 6 is a rectangular metal block, and the positioning groove 62 is a sunken groove, the shape of which matches the high-speed valve 7; the leakage detection probe 63 contacts the bottom of the high-speed valve 7 after the high-speed valve 7 is placed in the positioning groove 62; the sensor 65 is a group of infrared object sensors.

[0039] The air pressure tester 84 inside the air pressure test module 8 adopts a set of electrical detection equipment, and the air pressure tester 84 can perform horizontal and vertical reciprocating motion through the Y-axis moving module 81 and the X-axis moving module 82. The air pressure tester 84 can contact several air outlets at the front end of the high-speed valve 7 through the movement of the Y-axis moving module 81 and the X-axis moving module 82.

[0040] The Z-axis moving module 2 can drive the powered probe module 3, the cylinder 4 and the air outlet 5 to perform reciprocating motion back and forth; when the Z-axis moving module 2 moves forward, the powered probe module 3 can be inserted into the powered interface at the rear end of the high-speed valve 7, and the probe module 3 contains a floating module; when the Z-axis moving module 2 moves forward, the air outlet 5 can move to the total air inlet at the rear end of the high-speed valve 7, and the gas is input into the total air inlet at the rear end of the high-speed valve 7 through the operation of the cylinder 4.

[0041] Compared with existing technologies, this equipment has the following advantages:

[0042] 1. High degree of automation:

[0043] This equipment achieves multi-dimensional precise positioning and reciprocating motion through the Z-axis moving module 2, the Y-axis moving module 81 and the X-axis moving module 82, and can automatically complete the switching between power-on detection and air pressure testing without manual operation, greatly improving production efficiency and detection accuracy.

[0044] 2. Integrated design:

[0045] By integrating the power probe module 3 and the air pressure test module 8 into one, electrical testing and air pressure testing can be completed simultaneously, avoiding repeated operations caused by separation of the equipment and improving the continuity and consistency of the detection.

[0046] The leakage detection probe 63 and sensor 65 of the supporting tool 6 further enhance the functional integration of the detection link and simplify the equipment structure.

[0047] 3. Precise positioning and multi-specification adaptation:

[0048] The supporting fixture 6 uses the positioning groove 62 to accurately fix the high-speed valve 7 and is adapted to high-speed valves of different specifications through modular design.

[0049] The cooperation of the multi-axis mobile module realizes the precise testing of more than 7 air outlets of the high-speed valve, without the need for additional adjustment of the equipment position, and has strong detection flexibility.

[0050] 4. Data-based and intelligent detection:

[0051] The air pressure tester 84 of the air pressure test module 8 can collect and record the air pressure data of the air outlet of the high-speed valve 7 in real time, providing reliable digital support for product performance evaluation.

[0052] The use of sensor 65 can determine in real time whether the valve body is in place, improve the intelligence level of operation, and reduce errors caused by human intervention.

[0053] 5. Improved security and stability:

[0054] The leakage detection probe 63 inside the supporting tool 6 can detect electrical anomalies in time to prevent the equipment from being damaged or causing safety hazards during the test.

[0055] The floating probe module design ensures the reliability of powered interface testing while avoiding probe damage caused by slight deviations in the interface.

[0056] 6. Improve detection efficiency and reduce costs:

[0057] The automated and integrated design enables the inspection process to be completed quickly, reduces manpower input and inspection time, and improves production efficiency.

[0058] The modular design reduces the cost of equipment replacement and maintenance and is suitable for large-scale industrial production environments.

[0059] Summary:

[0060] Compared with the existing technology, this equipment realizes the efficient linkage between the power-on of the high-speed valve 7 and the air pressure test through automation, integration and precision design, which not only improves the detection efficiency and accuracy, but also reduces the equipment use cost and operation difficulty, and has significant application advantages.

[0061] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the scope of protection of the utility model.

Claims

1. High-speed valve outlet pressure test mechanism, characterized by: The invention comprises a workbench (1), a Z-axis moving module (2), an energized probe module (3), a cylinder (4), an air outlet (5), a supporting fixture (6), a high-speed valve (7) and an air pressure test module (8), wherein: the Z-axis moving module (2) is fixedly mounted at the rear end of the workbench (1), the energized probe module (3) is fixedly mounted at the front end of the Z-axis moving module (2), and the cylinder (4) is fixedly mounted on the top of the Z-axis moving module (2); the air outlet (5) is fixedly mounted at the lower end of the cylinder (4), and the supporting fixture (6) is fixedly mounted at the middle position of the surface of the workbench (1); the high-speed valve (7) is placed on the supporting fixture (6), and the air pressure test module (8) is fixedly mounted at the front end of the workbench (1).

2. The high-speed valve outlet pressure testing mechanism according to claim 1, characterized in that: The supporting tool (6) comprises a supporting base (61), a positioning groove (62), a leakage detection probe (63), a supporting frame (64) and a sensor (65), wherein the supporting base (61) is fixedly mounted at a middle position on the surface of the workbench (1), the positioning groove (62) is opened on the surface of the supporting base (61), and a high-speed valve (7) is placed inside the positioning groove; the leakage detection probe (63) is fixedly mounted at the bottom of the positioning groove (62), and the supporting frame (64) is fixedly mounted at a middle position on the surface of the workbench (1) and is located on one side of the supporting base (61); and the sensor (65) is fixedly mounted on the top of the supporting frame (64).

3. The high-speed valve outlet pressure testing mechanism according to claim 1, characterized in that: The air pressure test module (8) comprises a Y-axis moving module (81), an X-axis moving module (82), a mounting substrate (83) and an air pressure tester (84), wherein the Y-axis moving module (81) is fixedly mounted on the front end of the workbench (1), and the X-axis moving module (82) is mounted above the Y-axis moving module (81); the mounting substrate (83) is mounted above the X-axis moving module (82); and the air pressure tester (84) is fixedly mounted on the surface of the mounting substrate (83).

4. The high-speed valve outlet pressure testing mechanism according to claim 2, characterized in that: The supporting base (61) inside the supporting tool (6) is a rectangular metal block, and the positioning groove (62) is a sunken groove, the shape of which matches the high-speed valve (7); the leakage detection probe (63) contacts the bottom of the high-speed valve (7) after the high-speed valve (7) is placed in the positioning groove (62); and the sensor (65) is a group of infrared object sensors.

5. The high-speed valve outlet pressure testing mechanism according to claim 3, characterized in that: The air pressure tester (84) inside the air pressure test module (8) adopts a group of electrical detection equipment, and the air pressure tester (84) can perform horizontal and vertical reciprocating motion through the Y-axis moving module (81) and the X-axis moving module (82). The air pressure tester (84) can contact the plurality of air outlets at the front end of the high-speed valve (7) through the movement of the Y-axis moving module (81) and the X-axis moving module (82).

6. The high-speed valve outlet pressure testing mechanism according to claim 1, characterized in that: The Z-axis moving module (2) can drive the energized probe module (3), the cylinder (4) and the air outlet (5) to perform a forward and backward reciprocating motion; when the Z-axis moving module (2) moves forward, the energized probe module (3) can be inserted into the energized interface at the rear end of the high-speed valve (7), and the probe module (3) contains a floating module; when the Z-axis moving module (2) moves forward, the air outlet (5) can be moved to the main air inlet at the rear end of the high-speed valve (7), and the gas is input into the main air inlet at the rear end of the high-speed valve (7) through the operation of the cylinder (4).

Images