Detection device for filter accessory manufacturing

Abstract

The invention discloses a detection device for manufacturing filter accessories, and provides the following scheme that the detection device comprises a tester main body, an operation screen main body is mounted on the tester main body, a base is fixedly connected to the bottom of the tester main body, and a placement mechanism is arranged on the tester main body; a limiting mechanism and a detection mechanism are arranged on the placement mechanism; through the arrangement of the placement mechanism, a plurality of filter material samples needing to be detected can be respectively placed in a plurality of detection placement frames on a placement disc, and during detection, the placement disc is driven to rotate through a motor, so that the plurality of detection placement frames on the placement disc are driven to rotate together; and meanwhile, other filter material samples to be detected are just subjected to corresponding soaking operation in advance, and after the previous filter material samples are detected, the previous filter material samples can be directly soaked, so that the time waste is reduced, a plurality of groups of sample tests can be simultaneously carried out at a time, and the test efficiency is improved. And the operation steps are simplified.

Description

Technical Field

[0001] This invention relates to the field of filter component manufacturing technology, and in particular to a testing device for filter component manufacturing. Background Technology

[0002] Filters are indispensable devices in pipelines transporting media, typically installed on valve bodies such as pressure reducing valves, pressure relief valves, and level control valves. A typical filter consists of a cylinder, a stainless steel filter screen, a drain section, a transmission device, and an electrical control system. Wastewater passes through the filter element, where impurities are blocked. When cleaning is needed, the removable filter element is simply removed, cleaned, and reinstalled. In this process, the novel filter media within the filter element plays a crucial role. To ensure the actual filtration effect of the novel filter media, a professional pore size tester is generally used to test its performance. For example, an electronic filter paper pore size tester is disclosed in existing patent CN210604306U.

[0003] However, in actual operation, the electronic filter paper pore size tester in the aforementioned patent can only operate on a single filter material sample per test. After completing the test, the sample storage component needs to be cleaned before the next test can be conducted. This makes the entire operation process quite cumbersome when there are many samples to be tested. Furthermore, the corresponding filter material sample needs to be soaked for several minutes before each formal test. If only one test can be conducted at a time, the time utilization rate of the test will be low, making the overall use inconvenient. In addition, during actual testing, corresponding limiting fixtures are usually required to limit and fix the sample storage component. However, in repeated testing work, the fixtures need to be repeatedly disassembled and reassembled. The installation process further complicates the operation and reduces efficiency. Furthermore, during testing, the filter media sample must be kept as clean as possible to ensure accurate results. However, placing the sample directly next to the testing instrument allows dust and impurities to adhere, negatively impacting accuracy. Additionally, in actual pore size testing, after soaking, the filter media needs to be introduced into the test chamber using a suitable smart sensor, such as a smart pressure sensor, to detect the corresponding values. Traditional testing devices typically require additional smart pressure sensors and proper assembly, further complicating the operation and making them inconvenient to use. To address these issues, this invention proposes a testing device for manufacturing filter accessories. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and propose a testing device for manufacturing filter accessories that can perform multiple sets of sample tests at the same time without the need for additional tooling during the test. It can directly limit and fix the sample storage components, simplify the operation steps, improve the operation efficiency, facilitate the storage of samples to be tested, and facilitate intelligent pressure detection of the cavity where the filter material to be tested is located at any time.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A testing device for manufacturing filter accessories includes a tester body, an operation screen body mounted on the tester body, a base fixedly connected to the bottom of the tester body, a placement mechanism on the tester body, a limiting mechanism on the placement mechanism, a storage mechanism inside the tester body, and an electrical connection wire on one side of the tester body. The placement mechanism includes a motor, the main body of the tester is equipped with a motor, the transmission end of the motor is connected to a placement plate, and the placement plate is equipped with multiple test placement frames; The limiting mechanism includes a fixed column. The fixed column is fixedly connected to one side of the placement plate on the main body of the tester. An abutment block is fixedly connected to the fixed column. A limiting block is provided inside the detection placement frame. A pressure block is fixedly connected to the top of one side of the limiting block. A plurality of first springs are fixedly connected to the limiting block. The end of the first spring away from the limiting block is fixedly connected to the inner wall of the detection placement frame.

[0006] Preferably, the main body of the tester is provided with a protective frame, and the motor is installed inside the protective frame.

[0007] Preferably, the placement tray is disc-shaped, and the plurality of detection placement frames are arranged in a circular array with the center of the placement tray as the center.

[0008] Preferably, the placement tray is provided with multiple mounting bases, and multiple detection placement frames are respectively installed on the multiple mounting bases.

[0009] Preferably, the bottom of the placement tray is provided with a sliding groove, the sliding groove is circular, and two support columns are fixedly connected to the main body of the tester, the support columns being slidably connected to the sliding groove.

[0010] Preferably, the ends of the contact block and the pressure block are both arc-shaped, and the limiting block is generally arc-shaped.

[0011] Preferably, multiple limiting rods are fixedly connected to the inner wall of the detection placement frame, the limiting rods are slidably connected to the limiting block, and multiple first springs are respectively wound around the multiple limiting rods.

[0012] Preferably, a clamping block is provided on one side of the detection placement frame facing away from the limit block, and the overall shape of the clamping block is an arc-shaped plate.

[0013] Preferably, the storage mechanism includes a storage box, the storage box is slidably connected inside the tester main body, a handle is fixedly connected to one side of the storage box, the overall shape of the handle is "U", and a partition is fixedly connected inside the storage box.

[0014] Preferably, the detection mechanism includes a column, the column is fixedly connected to the placement disk, a rotating block is rotatably connected to the column, a placement cylinder is fixedly connected to the rotating block, a connecting rod is slidably connected to the placement cylinder through a slider, a smart pressure sensor main body is installed at the bottom of the connecting rod, a pressing block is fixedly connected to the top of the connecting rod, a second spring is fixedly connected to the slider, the second spring is fixedly connected to the inner wall of the placement cylinder, two guide rods are provided inside the placement cylinder, and the slider is slidably connected to the guide rods.

[0015] Compared with the prior art, the present invention provides a detection device for manufacturing filter accessories, which has the following beneficial effects: 1. For the detection device for manufacturing filter accessories, by setting the motor, the placement disk and the detection placement frame, the user can respectively place multiple filter material samples to be detected inside multiple detection placement frames on the placement disk. During detection, the motor drives the placement disk to rotate, thereby带动 the multiple detection placement frames thereon to rotate together until the filter material sample to be detected is rotated to the detection position on the tester main body. At the same time, other filter material samples to be detected are just carried out corresponding soaking operations in advance. When the previous filter material sample is detected, it can directly follow up, reducing the waste of time. Therefore, multiple groups of sample tests can be carried out simultaneously at one time during use, simplifying the operation steps, reducing the time used for soaking the filter material samples, and提高 the work efficiency.

[0016] 2. For the detection device for manufacturing filter accessories, by setting the抵触块, the limit block, the受压块, the spring and the clamping block, as the detection placement frame rotates, it will带动 the limit block and the受压块 thereon to rotate together. When the detection placement frame rotates to the detection position on the tester main body, the受压块 will just be抵触挤压 by the抵触块. Then the受压块带动 the limit block to move together, and the spring is stretched accordingly until the limit block抵触于 the filter material sample to be detected stored inside the detection placement frame, and finally the storage component of the filter material sample is clamped between the limit block and the clamping block, which is convenient for the subsequent detection of the filter material sample. Therefore, no additional tooling is required during the test, and the storage component of the filter material sample can be directly limited and fixed, further simplifying the operation steps and提高 the operation efficiency.

[0017] 3. This testing device for filter accessory manufacturing, by setting up a storage box, handle, and partition, allows for manual extraction of the storage box from the main body of the tester during actual testing. The filter material sample to be tested is then placed into the internal space of the storage box, and the partition facilitates the division of the internal space. The storage box can then be slid back into the main body of the tester. This allows for convenient temporary storage of the filter material sample, preventing it from accumulating excessive dust and impurities while awaiting testing, thus ensuring the accuracy of the test.

[0018] 4. This testing device for filter accessory manufacturing, consisting of a column, rotating block, mounting cylinder, connecting rod, intelligent pressure sensor body, pressure block, second spring, and slider, allows the rotating block to rotate to the desired angle on the column when the corresponding testing placement frame rotates to the testing position on the tester body, according to actual needs. Then, the pressure block drives the connecting rod and slider to move inside the mounting cylinder, thereby moving the intelligent pressure sensor body until it penetrates into the corresponding testing placement frame. At the same time, the second spring is compressed, facilitating intelligent pressure testing of the cavity containing the filter material to be tested at any time. This eliminates the need for proper assembly during application, further avoiding cumbersome operation steps and making it more convenient to use. Attached Figure Description

[0019] Figure 1 This is a perspective view of a testing device for manufacturing filter accessories according to the present invention; Figure 2 This is a view of the connection structure between the main body of the tester, the main body of the operation screen, the base, the placement mechanism, and the storage mechanism of the present invention. Figure 3 This is a view of the main body of the tester, the main body of the operation screen, the base, the mounting mechanism, the limiting mechanism, and the connection structure of the electrical connection lines of the present invention; Figure 4 This is a view of the connection structure between the placement mechanism and the limiting mechanism of the present invention; Figure 5 This is a view of the connection structure of the protective frame, detection placement frame, support column, fixing column, contact block, limiting block and pressure block of the present invention; Figure 6 This is a view of the connection structure between the placement mechanism, fixing column, contact block, limiting block and clamping block of the present invention; Figure 7 This is a view of the connection structure between the detection placement frame, mounting base, limiting block, pressure block and clamping block of the present invention; Figure 8 This is a view of the connection structure between the detection placement frame, mounting base, limiting block, pressure block, limiting rod, spring, and clamping block of the present invention. Figure 9 This is a view of the detection placement frame, limiting block, pressure block, limiting rod and spring connection structure of the present invention; Figure 10 This is a view of the connection structure between the storage box, handle, and partition of the present invention; Figure 11 This is a view of the detection mechanism structure of the present invention; Figure 12 This is a view of the connection structure between the column, rotating block, mounting cylinder, connecting rod, intelligent pressure sensor body, and pressure block of the present invention; Figure 13 This is a view of the rotating block, connecting rod, intelligent pressure sensor body, spring and guide rod connection structure of the present invention.

[0020] In the diagram: 1. Main body of the tester; 2. Main body of the operation screen; 3. Base; 4. Placement mechanism; 401. Protective frame; 402. Motor; 403. Placement plate; 404. Detection placement frame; 405. Mounting seat; 406. Support column; 407. Slide groove; 5. Limiting mechanism; 501. Fixed column; 502. Contact block; 503. Limiting block; 504. Pressure block; 505. Limiting rod; 506. First spring; 507. Clamping block; 6. Storage mechanism; 601. Storage box; 602. Handle; 603. Partition; 7. Electrical connection wire; 8. Detection mechanism; 801. Column; 802. Rotating block; 803. Placement cylinder; 804. Connecting rod; 805. Main body of intelligent pressure sensor; 806. Pressure block; 807. Second spring; 808. Guide rod; 809. Slider. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0022] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Example

[0023] Reference Figures 1-10A testing device for manufacturing filter accessories includes a tester body 1, an operation screen body 2 mounted on the tester body 1, a base 3 fixedly connected to the bottom of the tester body 1, a placement mechanism 4 on the tester body 1, a limiting mechanism 5 on the placement mechanism 4, a storage mechanism 6 inside the tester body 1, and an electrical connection wire 7 on one side of the tester body 1.

[0024] The placement mechanism 4 includes a motor 402. The motor 402 is mounted on the main body 1 of the tester. A placement disk 403 is connected to the transmission end of the motor 402. Multiple detection placement frames 404 are mounted on the placement disk 403. A protective frame 401 is mounted on the main body 1 of the tester. The motor 402 is installed inside the protective frame 401. The placement disk 403 is disc-shaped, and the multiple detection placement frames 404 are arranged in a circular array around the center of the placement disk 403. Multiple mounting seats 405 are mounted on the placement disk 403, and the multiple detection placement frames 404 are respectively mounted on the mounting seats 405. A sliding groove 407 is provided at the bottom of the placement disk 403. The sliding groove 407 is annular. Two support columns 406 are fixedly connected to the main body 1 of the tester. The support columns 406 are slidably connected to the sliding groove 407. By setting up the placement disk 403 and the detection placement frames 404, in the actual testing process, the placement mechanism 403 is used to place the detection placement frames 404. Multiple filter media samples to be tested can be placed inside the multiple test placement frames 404 on the placement tray 403. When testing is required, the motor 402 is powered on, and the motor 402 rotates, driving the placement tray 403 to rotate, which in turn drives the multiple test placement frames 404 on it to rotate together, until the required filter media sample is rotated to the test position on the main body 1 of the tester. At the same time, other filter media samples to be tested are soaked in advance. After the previous filter media samples are tested, they can be put into the next test, reducing the waste of time. In the above process, the two support columns 406 slide continuously inside the slide groove 407, which plays a stable supporting role in the rotation of the placement tray 403. Thus, multiple sets of sample tests can be performed at the same time, simplifying the operation steps, reducing the time used to soak the filter media samples, and improving work efficiency.

[0025] The limiting mechanism 5 includes a fixed post 501. The fixed post 501 is fixedly connected to one side of the mounting plate 403 on the main body 1 of the tester. An abutment block 502 is fixedly connected to the fixed post 501. A limiting block 503 is provided inside the detection placement frame 404. A pressure block 504 is fixedly connected to the top of one side of the limiting block 503. A plurality of first springs 506 are fixedly connected to the limiting block 503. The end of the first spring 506 away from the limiting block 503 is fixedly connected to the detection... The inner wall of the placement frame 404, the ends of the contact block 502 and the pressure block 504 are all arc-shaped, and the limiting block 503 is generally arc-shaped. Multiple limiting rods 505 are fixedly connected to the inner wall of the placement frame 404. The limiting rods 505 are slidably connected to the limiting block 503, and multiple first springs 506 are respectively wound around the multiple limiting rods 505. A clamping block 507 is provided on the side of the placement frame 404 opposite to the limiting block 503. The overall shape is an arc-shaped plate. By setting a limiting block 503 and a pressure block 504, during the actual sample testing process, as the test placement frame 404 rotates, it will drive the limiting block 503 and the pressure block 504 on it to rotate together. When the test placement frame 404 rotates to the test position on the main body 1 of the tester, the pressure block 504 will also be pressed by the abutment block 502. The pressure block 504 will be displaced by the pressure, which will drive the limiting block 503 to move together. The first spring 506 will then be stretched along the limiting rod 505 until the limiting block 503 abuts against the filter material sample to be tested stored inside the test placement frame 404. Finally, the filter material sample storage component is clamped between the limiting block 503 and the clamping block 507, which facilitates the subsequent testing of the filter material sample. Thus, no additional tooling is needed during the test, and the filter material sample storage component can be directly limited and fixed, further simplifying the operation steps and improving the operation efficiency.

[0026] By setting the motor 402, the placement plate 403, the detection placement frame 404, the support columns 406, the sliding grooves 407, the abutting block 502, the limiting block 503, the pressure-receiving block 504, the limiting rod 505, the first spring 506 and the clamping block 507, during the actual detection process, the user can respectively place multiple filter material samples to be detected inside the multiple detection placement frames 404 on the placement plate 403. When detection is required, the motor 402 is powered on, then the motor 402 rotates to drive the placement plate 403 to rotate, thereby driving the multiple detection placement frames 404 thereon to rotate together until the filter material sample to be detected is rotated to the detection position on the tester main body 1. At the same time, other filter material samples to be detected just happen to perform corresponding soaking operations in advance. When the previous filter material sample is detected, it can directly follow up, reducing the waste of time. And during the above process, the two support columns 406 continuously slide inside the sliding grooves 407, playing a role in stably supporting the rotation of the placement plate 403. Thus, multiple groups of sample tests can be carried out simultaneously at one time during use, simplifying the operation steps, shortening the time used for soaking the filter material samples, and improving the work efficiency.

[0027] Furthermore, as the detection placement frame 404 rotates, it will drive the limiting block 503 and the pressure-receiving block 504 thereon to rotate together. When the detection placement frame 404 rotates to the detection position on the tester main body 1, the pressure-receiving block 504 will just be abutted and squeezed by the abutting block 502. Then the pressure-receiving block 504 is pressured to generate displacement, thereby driving the limiting block 503 to move together. The first spring 506 is stretched along the limiting rod 505 until the limiting block 503 abuts against the filter material sample to be detected stored inside the detection placement frame 404. Finally, the storage component of the filter material sample is clamped between the limiting block 503 and the clamping block 507, facilitating the subsequent detection of the filter material sample. Thus, during the test process, no additional tooling is required, and the storage component of the filter material sample can be directly limited and fixed, further simplifying the operation steps and improving the operation efficiency.

[0028] In the present invention, the storage mechanism 6 includes a storage box 601. The storage box 601 is slidably connected inside the tester main body 1. One side of the storage box 601 is fixedly connected with a handle 602. The overall shape of the handle 602 is "凵"-shaped, and a partition 603 is fixedly connected inside the storage box 601. By setting the storage box 601, the handle 602 and the partition 603, during the actual detection work, according to the actual situation, the storage box 601 can be manually held by the handle 602 and pulled out from inside the tester main body 1. Then the filter material sample to be detected is put into the internal space of the storage box 601. The partition 603 facilitates the partitioning of the internal space of the storage box 601. After that, the storage box 601 is slid back into the tester main body 1 again, thereby facilitating the temporary storage of the filter material sample to be detected, preventing the filter material sample from being contaminated with excessive dust and impurities during the waiting for detection process, and ensuring the accuracy of the detection. Example

[0029] Reference Figures 1-13 A testing device for manufacturing filter accessories includes a tester body 1, an operation screen body 2 mounted on the tester body 1, a base 3 fixedly connected to the bottom of the tester body 1, a placement mechanism 4 on the tester body 1, a limiting mechanism 5 on the placement mechanism 4, a storage mechanism 6 inside the tester body 1, and an electrical connection wire 7 on one side of the tester body 1.

[0030] The placement mechanism 4 includes a motor 402. The motor 402 is mounted on the main body 1 of the tester. A placement disk 403 is connected to the transmission end of the motor 402. Multiple detection placement frames 404 are mounted on the placement disk 403. A protective frame 401 is mounted on the main body 1 of the tester. The motor 402 is installed inside the protective frame 401. The placement disk 403 is disc-shaped, and the multiple detection placement frames 404 are arranged in a circular array around the center of the placement disk 403. Multiple mounting seats 405 are mounted on the placement disk 403, and the multiple detection placement frames 404 are respectively mounted on the mounting seats 405. A sliding groove 407 is provided at the bottom of the placement disk 403. The sliding groove 407 is annular. Two support columns 406 are fixedly connected to the main body 1 of the tester. The support columns 406 are slidably connected to the sliding groove 407. By setting up the placement disk 403 and the detection placement frames 404, in the actual testing process, the placement mechanism 403 is used to place the detection placement frames 404. Multiple filter media samples to be tested can be placed inside the multiple test placement frames 404 on the placement tray 403. When testing is required, the motor 402 is powered on, and the motor 402 rotates, driving the placement tray 403 to rotate, which in turn drives the multiple test placement frames 404 on it to rotate together, until the required filter media sample is rotated to the test position on the main body 1 of the tester. At the same time, other filter media samples to be tested are soaked in advance. After the previous filter media samples are tested, they can be put into the next test, reducing the waste of time. In the above process, the two support columns 406 slide continuously inside the slide groove 407, which plays a stable supporting role in the rotation of the placement tray 403. Thus, multiple sets of sample tests can be performed at the same time, simplifying the operation steps, reducing the time used to soak the filter media samples, and improving work efficiency.

[0031] The limiting mechanism 5 includes a fixed post 501. The fixed post 501 is fixedly connected to one side of the mounting plate 403 on the main body 1 of the tester. An abutment block 502 is fixedly connected to the fixed post 501. A limiting block 503 is provided inside the detection placement frame 404. A pressure block 504 is fixedly connected to the top of one side of the limiting block 503. A plurality of first springs 506 are fixedly connected to the limiting block 503. The end of the first spring 506 away from the limiting block 503 is fixedly connected to the detection... The inner wall of the placement frame 404, the ends of the contact block 502 and the pressure block 504 are all arc-shaped, and the limiting block 503 is generally arc-shaped. Multiple limiting rods 505 are fixedly connected to the inner wall of the placement frame 404. The limiting rods 505 are slidably connected to the limiting block 503, and multiple first springs 506 are respectively wound around the multiple limiting rods 505. A clamping block 507 is provided on the side of the placement frame 404 opposite to the limiting block 503. The overall shape is an arc-shaped plate. By setting a limiting block 503 and a pressure block 504, during the actual sample testing process, as the test placement frame 404 rotates, it will drive the limiting block 503 and the pressure block 504 on it to rotate together. When the test placement frame 404 rotates to the test position on the main body 1 of the tester, the pressure block 504 will also be pressed by the abutment block 502. The pressure block 504 will be displaced by the pressure, which will drive the limiting block 503 to move together. The first spring 506 will then be stretched along the limiting rod 505 until the limiting block 503 abuts against the filter material sample to be tested stored inside the test placement frame 404. Finally, the filter material sample storage component is clamped between the limiting block 503 and the clamping block 507, which facilitates the subsequent testing of the filter material sample. Thus, no additional tooling is needed during the test, and the filter material sample storage component can be directly limited and fixed, further simplifying the operation steps and improving the operation efficiency.

[0032] By setting up the motor 402, the placement disk 403, the detection placement frame 404, the support columns 406, the sliding grooves 407, the抵触 block 502, the limit block 503, the compression block 504, the limit rod 505, the first spring 506 and the clamping block 507, during the actual detection process, the user can place multiple filter material samples to be detected into the multiple detection placement frames 404 on the placement disk 403 respectively. When detection is needed, the motor 402 is powered on, and the motor 402 rotates to drive the placement disk 403 to rotate, thereby driving the multiple detection placement frames 404 thereon to rotate together until the filter material sample to be detected is rotated to the detection position on the tester main body 1. At the same time, other filter material samples to be detected are just soaked in advance. When the previous filter material sample is detected, it can directly follow up, reducing the waste of time. And during the above process, the two support columns 406 continuously slide inside the sliding grooves 407, playing a role in stably supporting the rotation of the placement disk 403. Thus, multiple groups of sample tests can be carried out simultaneously at one time during use, simplifying the operation steps, reducing the time used for soaking the filter material samples, and improving the work efficiency.

[0033] Furthermore, as the detection placement frame 404 rotates, it will drive the limit block 503 and the compression block 504 thereon to rotate together. When the detection placement frame 404 rotates to the detection position on the tester main body 1, the compression block 504 will just be抵触 by the抵触 block 502, so the compression block 504 is compressed and displaced, thereby driving the limit block 503 to move together, and the first spring 506 is stretched along the limit rod 505 until the limit block 503抵触s the filter material sample to be detected stored inside the detection placement frame 404. Finally, the storage component of the filter material sample is clamped between the limit block 503 and the clamping block 507, facilitating the subsequent detection of the filter material sample. Thus, no additional tooling is required during the test, and the storage component of the filter material sample can be directly limited and fixed, further simplifying the operation steps and improving the operation efficiency.

[0034] In this invention, the storage mechanism 6 includes a storage box 601. The storage box 601 is slidably connected inside the tester main body 1. One side of the storage box 601 is fixedly connected with a handle 602. The overall shape of the handle 602 is in a "凵" shape, and a partition 603 is fixedly connected inside the storage box 601. By setting up the storage box 601, the handle 602 and the partition 603, during the actual detection work, according to the actual situation, the user can manually hold the handle 602 and pull out the storage box 601 from inside the tester main body 1, then put the filter material sample to be detected into the internal space of the storage box 601. The partition 603 facilitates the partitioning of the internal space of the storage box 601. After that, the storage box 601 is slid back into the tester main body 1 again, thereby facilitating the temporary storage of the filter material sample to be detected, preventing the filter material sample from being contaminated with too much dust and impurities during the waiting for detection process, and ensuring the accuracy of the detection.

[0035] In this invention, the detection mechanism 8 includes a column 801, a mounting plate 403 fixedly connected to the column 801, a rotating block 802 rotatably connected to the column 801, a mounting cylinder 803 fixedly connected to the rotating block 802, a connecting rod 804 slidably connected to the mounting cylinder 803 via a slider 809, a smart pressure sensor body 805 mounted at the bottom of the connecting rod 804, a pressure block 806 fixedly connected to the top of the connecting rod 804, a second spring 807 fixedly connected to the slider 809, the second spring 807 fixedly connected to the inner wall of the mounting cylinder 803, two guide rods 808 provided inside the mounting cylinder 803, and the slider 809 slidably connected to the guide rods 808. By setting up the column 801, rotating block 802, mounting cylinder 803, connecting rod 804, smart pressure sensor body 805, pressure block 806, and second spring 806, a detection mechanism 803 is formed. When using the spring 807 and slider 809, according to actual needs, when the corresponding detection placement frame 404 rotates to the detection position on the main body 1 of the tester, the operator can first rotate the rotating block 802 to rotate the rotating block 802 on the column 801 to the required appropriate angle. Then, the operator can manually press the pressure block 806. The pressure block 806 will drive the connecting rod 804 and slider 809 to move inside the placement cylinder 803, thereby driving the intelligent pressure sensor body 805 to move together until the intelligent pressure sensor body 805 is inserted into the corresponding detection placement frame 404. At the same time, the second spring 807 is compressed, which makes it convenient to perform intelligent pressure detection on the cavity where the filter material to be tested is located at any time. There is no need to perform proper assembly work during application, which further avoids the cumbersome operation steps and makes it more convenient to use.

[0036] Working principle: In actual testing, the user can place multiple filter media samples to be tested into the multiple testing placement frames 404 on the placement tray 403. When testing is required, the motor 402 is powered on, and the motor 402 rotates, driving the placement tray 403 to rotate, which in turn drives the multiple testing placement frames 404 on it to rotate together until the required filter media sample is rotated to the testing position on the main body 1 of the tester. At the same time, other filter media samples to be tested are soaked in advance. After the previous filter media samples are tested, they can be put into testing directly, reducing the waste of time. In the above process, the two support columns 406 slide continuously inside the slide groove 407, which plays a stable supporting role in the rotation of the placement tray 403. Thus, multiple sets of sample tests can be performed at the same time, simplifying the operation steps, reducing the time spent soaking filter media samples, and improving work efficiency.

[0037] Furthermore, as the test placement frame 404 rotates, the limiting block 503 and the pressure block 504 on it will rotate together. When the test placement frame 404 rotates to the test position on the main body 1 of the tester, the pressure block 504 will be pressed by the contact block 502, and the pressure block 504 will be displaced by the pressure, which will drive the limiting block 503 to move together. The first spring 506 will then be stretched along the limiting rod 505 until the limiting block 503 contacts the filter material sample to be tested stored inside the test placement frame 404. Finally, the filter material sample storage component is clamped between the limiting block 503 and the clamping block 507, which facilitates the subsequent testing of the filter material sample. Thus, no additional tooling is needed during the test, and the filter material sample storage component can be directly limited and fixed, which further simplifies the operation steps and improves the operation efficiency.

[0038] In addition, depending on the actual situation, the storage box 601 can be manually pulled out from the main body 1 of the tester by holding the handle 602. Then, the filter material sample to be tested can be put into the internal space of the storage box 601. The partition 603 can easily divide the internal space of the storage box 601. After that, the storage box 601 can be slid back into the main body 1 of the tester. This facilitates the temporary storage of the filter material sample to be tested, avoids the filter material sample from being contaminated with too much dust and impurities while waiting for testing, and ensures the accuracy of the test.

[0039] Furthermore, according to actual needs, when the corresponding detection placement frame 404 rotates to the detection position on the main body 1 of the tester, the operator can first rotate the rotating block 802 to the required appropriate angle on the column 801. Then, the operator can manually press the pressure block 806. The pressure block 806 will then move the connecting rod 804 and the slider 809 inside the placement cylinder 803, thereby moving the intelligent pressure sensor body 805 together until the intelligent pressure sensor body 805 is inserted into the corresponding detection placement frame 404. At the same time, the second spring 807 is compressed, which facilitates intelligent pressure detection of the cavity where the filter material to be tested is located at any time. There is no need to perform proper assembly work during application, which further avoids the cumbersome operation steps and makes it more convenient to use.

[0040] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A testing device for manufacturing filter accessories, comprising a testing instrument body, characterized in that, An operation screen body is installed on the tester body. A base is fixedly connected to the bottom of the tester body. An installation mechanism is provided on the tester body. A limiting mechanism and a detection mechanism are provided on the installation mechanism. A storage mechanism is provided inside the tester body. An electrical connection line is provided on one side of the tester body; The installation mechanism includes a motor. A motor is provided on the tester body. An installation disk is connected to the transmission end of the motor. Multiple detection placement frames are provided on the installation disk; The limiting mechanism includes a fixed column. A fixed column is fixedly connected to one side of the installation disk on the tester body. A抵触块 is fixedly connected to the fixed column. A limiting block is provided inside the detection placement frame. A pressure-receiving block is fixedly connected to the top of one side of the limiting block. Multiple first springs are fixedly connected to the limiting block. The ends of the first springs away from the limiting block are fixedly connected to the inner wall of the detection placement frame.

2. The testing device for manufacturing filter accessories according to claim 1, characterized in that, A protective frame is provided on the tester body. The motor is installed inside the protective frame.

3. The testing device for manufacturing filter accessories according to claim 1, characterized in that, The installation disk is in a disc shape, and multiple detection placement frames are distributed in a circular array with the center of the installation disk as the center of the circle.

4. The testing device for manufacturing filter accessories according to claim 3, characterized in that, Multiple mounting seats are provided on the installation disk, and multiple detection placement frames are respectively installed on the multiple mounting seats.

5. The testing device for manufacturing filter accessories according to claim 3, characterized in that, A chute is provided at the bottom of the installation disk. The chute is in a circular ring shape. Two support columns are fixedly connected to the tester body. The support columns are slidably connected to the chute.

6. The testing device for manufacturing filter accessories according to claim 1, characterized in that, The ends of the抵触块 and the pressure-receiving block are both arc-shaped, and the overall shape of the limiting block is an arc-shaped plate.

7. The testing device for manufacturing filter accessories according to claim 1, characterized in that, Multiple limiting rods are fixedly connected to the inner wall of the detection placement frame. The limiting rods are slidably connected to the limiting block, and multiple first springs are respectively wound around the multiple limiting rods.

8. The testing device for manufacturing filter accessories according to claim 1, characterized in that, A clamping block is provided on the side of the detection placement frame away from the limiting block, and the overall shape of the clamping block is an arc-shaped plate.

9. The testing device for manufacturing filter accessories according to claim 1, characterized in that, The storage mechanism includes a storage box. The storage box is slidably connected inside the tester body. A handle is fixedly connected to one side of the storage box. The overall shape of the handle is "凵", and a partition is fixedly connected inside the storage box.

10. A testing device for manufacturing filter accessories according to claim 1, characterized in that, The detection mechanism includes a column. A column is fixedly connected to the installation disk. A rotating block is rotatably connected to the column. An installation cylinder is fixedly connected to the rotating block. A connecting rod is slidably connected to the installation cylinder through a slider. A smart pressure sensor body is installed at the bottom of the connecting rod. A pressure block is fixedly connected to the top of the connecting rod. A second spring is fixedly connected to the slider. The second spring is fixedly connected to the inner wall of the installation cylinder. Two guide rods are provided inside the installation cylinder, and the slider is slidably connected to the guide rods.

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