Device for testing air floatation performance of multi-micropore throttling plane air floatation raw material

Abstract

The invention discloses a device for testing the air floatation performance of a microporous throttling plane air floatation raw material. A support frame is fixedly arranged at the top of a bottom plate; the first sliding device comprises a first sliding assembly, and the first sliding assembly transversely slides on the supporting frame and is used for driving the testing device to move in the horizontal direction; the second sliding device comprises two second sliding assemblies, and the two second sliding assemblies longitudinally slide on the first sliding assembly respectively and are used for driving the testing device to move in the vertical direction; the testing device comprises a testing assembly, and the testing assembly is fixedly connected with the two second sliding assemblies. Therefore, the double test assemblies detect different hole positions step by step, multi-specification tests are completed through single clamping, the detection efficiency is improved by more than 60%, quantitative detection is achieved through cooperation of the insertion rod and the sensor, the error is smaller than or equal to 0.01 mm, the design of the replaceable insertion rod is adaptive to various air flotation elements, the equipment modification cost is reduced, the whole process from conveying positioning to detection is automatic, manual intervention is reduced, and the device is suitable for batch production.

Description

Technical Field

[0001] The present application relates to the technical field of flotation element detection, and in particular to a flotation performance testing device for multi-microporous throttling plane flotation raw material. Background Art

[0002] Multi-microporous throttling plane air flotation is a core component in precision machinery (such as air flotation guides, air bearings). The size accuracy and layout of the micropores distributed on its surface directly affect the uniformity, load-bearing capacity and stability of the air film. Traditional detection methods mostly rely on manual operation, such as using calipers or optical instruments to measure each hole, which has the following problems:

[0003] 1. Low efficiency: Manual hole-by-hole measurement is time-consuming and fatigue-prone, making it difficult to meet the needs of mass production;

[0004] 2. Insufficient precision: Manual operation is prone to subjective errors, especially for complex hole layouts that are difficult to accurately locate;

[0005] 3. Low degree of automation: Existing equipment lacks integrated design and requires multiple clamping or fixture replacement, resulting in cumbersome testing processes;

[0006] 4. Poor stability: No effective limit mechanism is set, and the air flotation element is easy to shift during the test, affecting the consistency of the test results.

[0007] In order to solve the above problems, the prior art has proposed some automated detection devices, such as using a robotic arm to drive a probe to perform a plug-in test. However, such devices still have the following defects:

[0008] Poor coverage of a single test: only single-specification holes can be tested, and test components need to be replaced frequently;

[0009] Insufficient dynamic positioning accuracy: lack of coordinated control with the conveyor belt, large workpiece positioning error;

[0010] Lack of multi-dimensional detection: It is impossible to complete the detection of holes with different layouts in one clamping.

[0011] Therefore, there is an urgent need for a testing device that integrates automatic transmission, precise positioning, and synchronous detection of multi-specification holes to improve detection efficiency and reliability. Summary of the invention

[0012] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0013] To this end, the first purpose of this application is to provide a multi-microporous throttling plane flotation raw material flotation performance testing device, which adopts dual testing components to detect different hole positions in steps, and can complete multi-specification tests with a single clamping. Compared with traditional testing devices, the detection efficiency is greatly improved by more than 60%, greatly shortening the detection cycle and meeting the efficient detection needs of mass production.

[0014] The second purpose of the present application is to provide a device for testing the flotation performance of multi-microporous throttling plane flotation raw materials. The rod and the sensor work together to achieve quantitative detection of the multi-microporous throttling plane flotation hole positions. The detection error is strictly controlled at ≤0.01mm, ensuring the high accuracy and reliability of the detection data, and providing strong support for product quality control.

[0015] The third purpose of the present application is to provide a multi-microporous throttling plane flotation raw material flotation performance testing device with a replaceable plug rod design, which can easily adapt to a variety of different specifications of flotation elements without the need for large-scale modification of the equipment, significantly reducing the equipment modification cost and improving the versatility and practicality of the equipment.

[0016] The fourth purpose of this application is to provide a multi-microporous throttling plane flotation raw material flotation performance testing device, which realizes full-process automated operation from the transmission and positioning of the raw materials to the final inspection link, effectively reduces manual intervention, not only reduces labor costs, but also avoids errors caused by human factors, and is more suitable for quality inspection of large-scale batch production.

[0017] To achieve the above-mentioned purpose, the first embodiment of the present application proposes a device for testing the flotation performance of raw materials of multi-microporous throttling plane flotation, comprising a bottom plate, a support frame, a first sliding device, a second sliding device, a testing device, a conveyor belt and a limiting device, wherein the support frame is fixedly arranged on the top of the bottom plate; the first sliding device comprises a first sliding component, wherein the first sliding component slides horizontally on the support frame to drive the testing device to move in the horizontal direction; the second sliding device comprises two second sliding components, wherein the two second sliding components slide longitudinally on the first sliding component respectively to drive the testing device to move in the vertical direction; the testing device comprises a testing component, wherein the testing component is fixedly connected to the two second sliding components respectively to perform a performance test on the multi-microporous throttling plane flotation; the conveyor belt is arranged on one side of the bottom plate, and the multi-microporous throttling plane flotation is transmitted forward by the conveyor belt; the limiting device comprises a limiting component, wherein the limiting component is arranged on one side of the conveyor belt, and one side of the limiting component is connected to the multi-microporous throttling plane flotation activity to fix the multi-microporous throttling plane flotation.

[0018] The embodiment of the present application is a device for testing the flotation performance of raw materials with multiple micropores and throttling planes. A dual test assembly detects different hole positions in steps, and multiple specifications of tests are completed with a single clamping, with the detection efficiency increased by more than 60%. The insertion rod and the sensor cooperate to realize quantitative detection, with an error of ≤0.01mm. The replaceable insertion rod design is suitable for a variety of flotation elements, reducing the cost of equipment modification. The entire process from transmission positioning to detection is automated, reducing manual intervention, and is suitable for mass production.

[0019] In addition, the multi-microporous throttling plane flotation raw material flotation performance testing device proposed in the present application may also have the following additional technical features:

[0020] In one embodiment of the present application, the first sliding assembly includes a first electric telescopic rod, two first slide rails, four first slides, a mounting plate and a connecting block, wherein the first electric telescopic rod is arranged on one side of the support frame for providing a lateral driving force; the two first slide rails are symmetrically arranged on the support frame; the four first slides are slidably arranged on the two first slide rails in groups of two; the mounting plate is fixedly connected to one end of the four first slides, respectively, for carrying a second sliding device and a testing device; the connecting block is fixedly arranged at one end of the mounting plate, and the other end of the connecting block is fixedly connected to the output end of the first electric telescopic rod to realize power transmission.

[0021] In one embodiment of the present application, the two second sliding assemblies each include a second slide rail, a second slide table and a second electric telescopic rod, wherein the second slide rails are respectively arranged on one end of the mounting plate; the second slide table is slidably arranged on the second slide rail; the second electric telescopic rod is arranged at the lower end of the mounting plate, and the output end of the second electric telescopic rod is fixedly connected to one side of the second slide table for providing longitudinal driving force.

[0022] In one embodiment of the present application, the test assembly includes two L-plates, two mounting slots, two detection plates and sensors, wherein the two L-plates are respectively fixedly connected to one side of the two second slides; the two mounting slots are respectively arranged on the top of the two L-plates; the two detection plates are arranged in the two mounting slots, and the two detection plates are respectively provided with a plurality of insertion rods of different specifications for inserting into the holes of the multi-microporous throttling plane air flotation for testing; the sensors are respectively arranged on the two detection plates for detecting test data.

[0023] In one embodiment of the present application, the limiting assembly includes a support plate, a third electric telescopic rod and a clamping plate, wherein the support plate is arranged on a side wall of the conveyor belt; the third electric telescopic rod is arranged on the support plate; the clamping plate is fixedly connected to the output end of the third electric telescopic rod, and is used to fix the multi-microporous throttling plane air flotation.

[0024] In one embodiment of the present application, a control end is also included, which is electrically connected to the third electric telescopic rod, the sensor, the second electric telescopic rod and the first electric telescopic rod respectively, and is used to control the operation of each component and receive sensor data.

[0025] In one embodiment of the present application, the insertion rods on the two detection plates are designed to be replaceable, and the material of the insertion rods is a high-strength wear-resistant material.

[0026] The first electric telescopic rod uses the TGA-100 electric telescopic rod, which has a strong load capacity and a stroke that can be customized according to actual needs. It is suitable for providing a stable lateral driving force.

[0027] The second electric telescopic rod adopts the TG-60 electric telescopic rod, which is compact in size, fast in response speed, and can accurately achieve longitudinal drive.

[0028] The third electric telescopic rod uses TGA-80 electric telescopic rod, which has good self-locking performance and can effectively fix the multi-microporous throttling plane air flotation.

[0029] The sensor uses KEYENCE LK-G3001 laser displacement sensor with an accuracy of up to ±0.01μm, which meets the requirements of high-precision detection of hole size.

[0030] The control end uses Siemens S7-1200 series PLC as the control core, and is equipped with Siemens TP1200 Comfort touch screen as the human-computer interaction interface, which can realize precise control of each component and real-time monitoring of data.

[0031] Motor (used to drive each electric telescopic rod): The motor is Panasonic MI NAS A6 series servo motor, and is used in conjunction with Panasonic A6 series servo driver. It has the characteristics of high response, high precision and high stability, and can ensure the smooth operation and precise positioning of the electric telescopic rod.

[0032] The advantages of this application compared with the existing technology are:

[0033] (1) Dual test components are used to detect different hole positions in steps, and multiple specifications can be tested in a single clamping. Compared with traditional test devices, the detection efficiency is greatly improved by more than 60%, which greatly shortens the detection cycle and meets the efficient detection needs of mass production.

[0034] (2) The rod and the sensor work together to achieve quantitative detection of the air flotation hole positions of the multi-micropore throttling plane. The detection error is strictly controlled to ≤0.01mm, ensuring the high accuracy and reliability of the detection data, providing strong support for product quality control.

[0035] (3) The replaceable plug rod design can easily adapt to a variety of different specifications of flotation elements without the need for large-scale modification of the equipment, which significantly reduces the cost of equipment modification and improves the versatility and practicality of the equipment.

[0036] (4) From the transmission and positioning of raw materials to the final inspection, the entire process is automated, effectively reducing human intervention. This not only reduces labor costs, but also avoids errors caused by human factors, making it more suitable for quality inspection of large-scale batch production.

[0037] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0039] Figure 1 It is a three-dimensional diagram of a device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to one embodiment of the present application;

[0040] Figure 2 It is a three-dimensional diagram of a device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to another embodiment of the present application;

[0041] Figure 3 This is a schematic structural diagram of a first sliding device of a device for testing the air flotation performance of a raw material with a multi-microporous throttling plane according to an embodiment of the present application;

[0042] Figure 4 It is a schematic structural diagram of a second sliding device and a testing device of a multi-microporous throttling plane air flotation raw material air flotation performance testing device according to an embodiment of the present application;

[0043] Figure 5 A control connection diagram of a multi-microporous throttling plane air flotation raw material air flotation performance test device according to an embodiment of the present application;

[0044] Figure 6 The present invention is a schematic diagram of a multi-microporous throttling plane air flotation structure of a multi-microporous throttling plane air flotation raw material air flotation performance testing device according to an embodiment of the present application.

[0045] As shown in the figure: 1. bottom plate; 2. support frame; 3. first sliding device; 4. second sliding device; 5. testing device; 6. conveyor belt; 7. limit device; 8. control end; 31. first sliding assembly; 41. second sliding assembly; 51. testing assembly; 71. limit assembly; 311. first electric telescopic rod; 312. first slide rail; 313. first slide table; 314. mounting plate; 315. connecting block; 411. second slide rail; 412. second slide table; 413. second electric telescopic rod; 511. L plate; 512. mounting groove; 513. detection plate; 514. sensor; 711. support plate; 712. third electric telescopic rod; 713. clamping plate. DETAILED DESCRIPTION

[0046] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0047] A device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to an embodiment of the present application will be described below in conjunction with the accompanying drawings.

[0048] like Figure 1-Figure 6 As shown, a multi-microporous throttling plane flotation raw material flotation performance testing device according to an embodiment of the present application has the following working process:

[0049] First, install the entire device at a suitable work site, place the base plate 1 on a stable and solid foundation, and ensure that it will not move or shake. Then, firmly install the support frame 2 on the top of the base plate 1 to ensure the verticality of the support frame 2, providing a stable support structure for the installation and operation of subsequent components.

[0050] When it is necessary to perform a performance test on the multi-microporous throttling plane air float, the operator places the multi-microporous throttling plane air float on the conveyor belt 6. The conveyor belt 6 starts to work, driving the multi-microporous throttling plane air float to be transmitted forward along the set direction. When the multi-microporous throttling plane air float is transmitted to the position where the limiting device 7 is located, the limiting component 71 starts to play a role. One side of the limiting component 71 is connected to the multi-microporous throttling plane air float. Through a specific mechanical structure, the multi-microporous throttling plane air float is accurately fixed at a preset test position to prevent movement during the test process and ensure the accuracy of the test.

[0051] Next, the first sliding device 3 and the second sliding device 4 work together to drive the test device 5 to perform the detection action. The first sliding component 31 slides horizontally on the support frame 2, and the horizontal movement of the first sliding component 31 drives the entire test device 5 to adjust its position in the horizontal direction, so that it can accurately align with the area to be detected on the multi-microporous throttling plane air flotation.

[0052] After the first sliding assembly 31 is adjusted to a horizontal position, the two second sliding assemblies 41 start to work. They slide longitudinally on the first sliding assembly 31 respectively. The longitudinal movement of the second sliding assembly 41 drives the test assembly 51 to approach or move away from the multi-microporous throttling plane air flotation in the vertical direction. The test assembly 51 is fixedly connected to the two second sliding assemblies 41. When the second sliding assembly 41 moves downward, the detection component on the test assembly 51 will approach the multi-microporous throttling plane air flotation, and then perform a performance test on it, and detect the data related to the air flotation performance through the sensor.

[0053] After completing the test of one area, the second sliding component 41 drives the test component 51 to move upwards and break away from the contact with the multi-microporous throttling plane air flotation. Then, the first sliding component 31 slides horizontally again, driving the test device 5 to move to the top of the next area to be tested, and then the second sliding component 41 moves downward again, allowing the test component 51 to perform performance tests on the new area. Until the comprehensive performance test of the multi-microporous throttling plane air flotation is completed.

[0054] In one embodiment of the present application, Figure 1-Figure 5 As shown, the working process of the first sliding component 31 is as follows:

[0055] When the control system issues a command to move horizontally, the first electric telescopic rod 311 starts to work. The first electric telescopic rod 311 is arranged on one side of the support frame 2. As a key component for providing lateral driving force, the motor inside drives the lead screw to rotate, so that the output end of the telescopic rod performs linear telescopic motion.

[0056] When the first electric telescopic rod 311 is working, the action of its output end is transmitted to the mounting plate 314 through the connecting block 315. One end of the connecting block 315 is fixed to one end of the mounting plate 314, and the other end is closely connected to the output end of the first electric telescopic rod 311, thus establishing a bridge for power transmission.

[0057] The mounting plate 314 is fixedly connected to one end of the four first slides 313, and the four first slides 313 are slidably arranged in pairs on two first slide rails 312 symmetrically installed on the support frame 2. When the first electric telescopic rod 311 pushes the connecting block 315, the mounting plate 314 will be involved, and due to the sliding cooperation between the first slide 313 and the first slide rail 312, the mounting plate 314 can move laterally along the direction of the first slide rail 312.

[0058] In this process, the first slide rail 312 plays an important role in guiding and supporting, ensuring that the first slide 313 and the mounting plate 314 connected thereto can move smoothly and accurately in the horizontal direction. The mounting plate 314 carries the second slide device 4 and the test device 5. With the lateral movement of the mounting plate 314, the second slide device 4 and the test device 5 will also be synchronously adjusted in the horizontal direction, so that the test device 5 can be aligned with different detection areas on the multi-microporous throttling plane air flotation, preparing for subsequent detection work.

[0059] In one embodiment of the present application, Figure 1-Figure 5 As shown, the working process of the two second sliding components 41 is as follows:

[0060] When the first sliding assembly 31 drives the mounting plate 314 to move in the horizontal direction so that the test device 5 reaches above the multi-microporous throttling plane air flotation detection area, it is the turn of the second sliding assembly 41 to play a role to adjust the position of the test device 5 in the vertical direction.

[0061] The second slide rail 411 in each second sliding assembly 41 is pre-installed at one end of the mounting plate 314, which provides a precise track and stable support for the sliding of the second slide 412. The second slide 412 can slide smoothly on the second slide rail 411, and the second slide 412 is fixedly connected to the test assembly 51, and can drive the test assembly 51 to move in the vertical direction.

[0062] The second electric telescopic rod 413 is mounted at the lower end of the mounting plate 314, and is the power source for the vertical movement of the second slide 412. When the control system issues a longitudinal movement command, the motor inside the second electric telescopic rod 413 starts to run, driving the screw to rotate, so that the output end of the telescopic rod performs a linear telescopic movement.

[0063] Since the output end of the second electric telescopic rod 413 is fixedly connected to one side of the second slide 412, when the output end of the second electric telescopic rod 413 is extended, it will push the second slide 412 to slide downward along the second slide rail 411. As the second slide 412 moves downward, the test assembly 51 connected thereto will also move downward, gradually approaching the multi-microporous throttling plane air floatation, until the insertion rod and other detection components on the test assembly 51 are inserted into the corresponding hole position of the multi-microporous throttling plane air floatation, and the air floatation performance detection work begins.

[0064] After completing the detection of the current position, the control system will issue a reverse command, the output end of the second electric telescopic rod 413 will retract, and the second slide 412 will be pulled to slide upward along the second slide rail 411, driving the test assembly 51 to leave the multi-microporous throttling plane for air floating, so as to carry out the next position adjustment and detection operation.

[0065] The two second sliding components 41 work independently and cooperatively to precisely control the vertical movement of the test component 51, thereby ensuring that accurate performance testing can be performed on the holes at different positions of the multi-microporous throttling plane air flotation.

[0066] In one embodiment of the present application, Figure 1-Figure 5 As shown, the working process of the test component 51 is as follows:

[0067] Preparation

[0068] When the multi-porous throttling plane air float is transported to the designated position below the detection device 5 through the conveyor belt 6, the limiting component 71 of the limiting device 7 is immediately started, and the clamping plate 713 is pushed by the third electric telescopic rod 712 on the support plate 711 to firmly fix the multi-porous throttling plane air float to ensure that its position will not shift during subsequent detection.

[0069] At the same time, the operator will adjust the two detection plates 513 in advance according to the hole specifications of the multi-microporous throttling plane air flotation to be detected, such as four holes, six holes or eight holes. Since the detection plate 513 is placed in the installation groove 512 and the installation method is easy to disassemble, the operator can easily replace the plug rods on the detection plate 513, or directly replace the detection plate 513 with different specifications of plug rod combinations to adapt to the current detection needs.

[0070] Intermediate position detection

[0071] After the fixing and adjustment of the detection plate 513 are completed, the test process officially begins. The first sliding assembly 31 of the first sliding device 3 starts to operate, and the first electric telescopic rod 311 provides a lateral driving force to drive the mounting plate 314 to move through the connecting block 315, and the four first slides 313 on the mounting plate 314 slide on the first slide rails 312 to ensure that the mounting plate 314 moves smoothly in the lateral direction, and the test assembly 51 is moved to a suitable position above the multi-microporous throttling plane air float.

[0072] Next, one of the second sliding components 41 of the second sliding device 4 starts to work. The second electric telescopic rod 413 pushes the second slide 412 to slide downward along the second slide rail 411. Since one of the L plates 511 is fixedly connected to one side of the second slide 412, and the first detection plate 513 is placed in the mounting groove 512 at the top of the L plate 511, the first detection plate 513 will float close to the multi-microporous throttling plane as the second slide 412 moves downward.

[0073] When the first detection plate 513 approaches the multi-microporous throttling plane air flotation, the multiple plug rods of different specifications arranged on it will be accurately inserted into the holes in the middle position of the multi-microporous throttling plane air flotation. At this time, the sensor 514 arranged on the detection plate 513 quickly starts to work, and it will perform real-time detection of various parameters during the insertion of the plug rod, such as the resistance encountered by the plug rod during insertion, the insertion depth, etc. These data can reflect the dimensional accuracy, surface roughness and other information of the hole in the middle position. The sensor 514 will transmit the detected data to the control terminal 8 in a timely manner for analysis and processing.

[0074] After completing the detection of the middle position, the second electric telescopic rod 413 contracts, driving the second slide 412 to move upward, so that the first detection plate 513 is separated from the multi-microporous throttling plane and floated, and returns to the initial position.

[0075] Four-side position detection

[0076] After the first detection plate 513 is reset, the first sliding assembly 31 works again, and the position of the mounting plate 314 is adjusted by the extension and retraction of the first electric telescopic rod 311, so that another second sliding assembly 41 and the second detection plate 513 connected thereto are moved above the four sides of the multi-microporous throttling plane air flotation position.

[0077] Subsequently, the second electric telescopic rod 413 of the second sliding assembly 41 pushes the second slide 412 to slide downward along the second slide rail 411, and the L plate 511 connected to the second slide 412 and the second detection plate 513 in the mounting groove 512 thereon move downward accordingly. The plugging rods on the second detection plate 513 have different specifications from those of the first detection plate 513, and these plugging rods will be inserted into the holes at the four sides of the multi-microporous throttling plane air flotation.

[0078] Similarly, the sensor 514 disposed on the second detection plate 513 starts to detect relevant data, such as the spacing and verticality of the four-side holes, and transmits the data to the control terminal 8. The control terminal 8 performs a comprehensive analysis on the data to comprehensively evaluate whether the air flotation performance of the multi-microporous throttling plane air flotation meets the standard requirements.

[0079] After the test is completed, the second electric telescopic rod 413 is retracted, driving the second test plate 513 to reset upward, thus completing a complete test process of the multi-microporous throttling plane air flotation. During the whole process, the various components of the test assembly 51 are closely matched, and through the step-by-step test of the test plates 513 of different specifications, the accurate test of the multi-position and multi-specification hole positions of the multi-microporous throttling plane air flotation is achieved.

[0080] In one embodiment of the present application, Figure 1-Figure 5 As shown, the limit assembly 71 plays a key role in ensuring the stability of the multi-microporous throttling plane air flotation position during detection, and its specific working process is as follows:

[0081] When the third electric telescopic rod 712 starts working, the motor inside it starts, driving the screw rod to rotate, so that the output end of the telescopic rod gradually extends. Since the clamping plate 713 is fixedly connected to the output end of the third electric telescopic rod 712, as the output end extends, the clamping plate 713 moves toward the direction of the multi-microporous throttling plane air flotation.

[0082] After the clamping plate 713 moves to contact the multi-microporous throttling plane air float, it continues to apply a certain pressure. This pressure can effectively fix the multi-microporous throttling plane air float at the current position, preventing the multi-microporous throttling plane air float from displacement or shaking during the subsequent testing operation of the test assembly 51, thereby ensuring the accuracy and reliability of the test results.

[0083] When the test assembly 51 completes the air flotation performance test of the multi-microporous throttling plane air flotation, the control terminal 8 will send a reset command to the limit assembly 71. The motor of the third electric telescopic rod 712 reverses to drive the screw rod to rotate in the opposite direction, so that the output end of the telescopic rod gradually shrinks.

[0084] As the output end contracts, the clamping plate 713 will gradually move away from the multi-microporous throttling plane air floatation until it returns to the initial position. At this time, the multi-microporous throttling plane air floatation is no longer fixed by the clamping plate 713, and the conveyor belt 6 can continue to work, conveying the multi-microporous throttling plane air floatation that has been tested out of the test area, and preparing for the next multi-microporous throttling plane air floatation to be tested to enter the test position.

[0085] In one embodiment of the present application, Figure 1-Figure 5As shown, during the operation of the multi-microporous throttling plane air flotation raw material air flotation performance test device, the control terminal 8 plays a core control and data processing role. The following is a specific workflow:

[0086] First detection operation

[0087] After the multi-porous throttling plane air float is fixed, the control end 8 sends a command to the first electric telescopic rod 311, and the first electric telescopic rod 311 provides a lateral driving force to drive the mounting plate 314 to move through the connecting block 315, so that the first detection plate 513 in the test assembly 51 moves to above the middle position of the multi-porous throttling plane air float.

[0088] Subsequently, the control terminal 8 sends a downward movement instruction to the corresponding second electric telescopic rod 413. The second electric telescopic rod 413 pushes the second slide 412 to slide downward along the second slide rail 411, thereby driving the L plate 511, the mounting slot 512 and the first detection plate 513 connected to the second slide 412 to move downward, so that the insertion rod on the detection plate 513 is inserted into the hole position at the middle position of the multi-microporous throttling plane air flotation.

[0089] At this time, the sensor 514 disposed on the first detection board 513 starts to work, detects various parameters during the insertion of the rod, and transmits the detected data in real time to the control terminal 8. After receiving the data, the control terminal 8 performs preliminary storage and analysis on the data.

[0090] After the detection is completed, the control end 8 sends an upward movement instruction to the second electric telescopic rod 413, so that it drives the first detection plate 513 to reset.

[0091] Second detection operation

[0092] After the first detection plate 513 is reset, the control end 8 sends a command to the first electric telescopic rod 311 again to adjust the position of the mounting plate 314 and move the second detection plate 513 in the test assembly 51 to the top of the four sides of the multi-microporous throttling plane air float.

[0093] Next, the control end 8 sends a downward movement instruction to the corresponding second electric telescopic rod 413. The second electric telescopic rod 413 pushes the corresponding second slide 412, L plate 511, mounting slot 512 and second detection plate 513 to move downward, so that the insertion rod on the second detection plate 513 is inserted into the holes at the four sides of the multi-microporous throttling plane air float.

[0094] The sensor 514 on the second detection board 513 also starts to detect relevant data and transmits the data to the control terminal 8. The control terminal 8 continues to receive and analyze the data, and comprehensively evaluates the air flotation performance of the multi-microporous throttling plane air flotation by combining the data of the two tests.

[0095] After the detection is completed, the control end 8 sends an upward movement instruction to the second electric telescopic rod 413 to reset the second detection plate 513.

[0096] Unpinning and follow-up

[0097] After the control end 8 completes the analysis of the two test data, it determines whether the air flotation performance of the multi-microporous throttling plane air flotation is qualified, and stores and displays the results. Then, the control end 8 sends a retraction command to the third electric telescopic rod 712, and the third electric telescopic rod 712 drives the clamping plate 713 back to the initial position to release the fixation of the multi-microporous throttling plane air flotation. At this time, the conveyor belt 6 can convey the multi-microporous throttling plane air flotation that has been tested out of the test area to prepare for the next test process.

[0098] During the whole process, the control end 8 realizes precise control of the operation of each component and effective processing of the detection data through electrical connection with the third electric telescopic rod 712, the sensor 514, the second electric telescopic rod 413 and the first electric telescopic rod 311, thereby ensuring the efficient and accurate operation of the multi-microporous throttling plane flotation raw material flotation performance test device.

[0099] In one embodiment of the present application, Figure 1-Figure 5 As shown, before starting to test the multi-microporous throttling plane air flotation, the operator must first select a suitable plug rod according to the specific specifications of the multi-microporous throttling plane air flotation to be tested, such as the number of holes (four holes, six holes or eight holes, etc.), hole size, hole spacing and other parameters. Since the plug rods on the two test plates 513 are replaceable, the operator can flexibly adjust the test plates 513 to adapt to different test tasks.

[0100] Since the plug rod is made of high-strength wear-resistant material, it can effectively resist wear and deformation during the process of inserting and removing from the hole. This ensures that the dimensional accuracy and surface finish of the plug rod can still meet the detection requirements after multiple uses, thereby ensuring the accuracy and reliability of the detection data. For example, when testing high-precision multi-micropore throttling plane flotation, the high precision and wear resistance of the plug rod can accurately reflect the parameters such as the dimensional deviation of the hole, providing a reliable basis for the evaluation of flotation performance.

[0101] It should be noted that the control method of the present application can be automatically controlled by a controller, and the control method of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field, and the present application is mainly used to protect mechanical structures, so the present application will no longer explain the control method and circuit connection in detail.

[0102] Specifically, in the actual implementation process, the specific use process of the multi-microporous throttling plane flotation raw material flotation performance test device is as follows:

[0103] 1. Device installation and preparation

[0104] First, the operator places the base plate 1 steadily on a solid base surface to ensure that it does not move or shake. Subsequently, the support frame 2 is firmly installed on the top of the base plate 1, and a level and other tools are used to ensure the verticality of the support frame 2 to provide stable support for subsequent components. At the same time, according to the hole specifications of the multi-microporous throttling plane flotation to be tested, such as the number of holes (four holes, six holes or eight holes, etc.), the hole size, the hole spacing and other parameters, the operator adjusts the two detection plates 513 placed in the mounting groove 512. Because the plug rod on the detection plate 513 adopts a replaceable design, the operator can easily replace the plug rod or directly replace the detection plate 513 with a combination of plug rods of different specifications.

[0105] 2. Material delivery and fixation

[0106] The operator places the multi-microporous throttling plane air float on the conveyor belt 6, and the conveyor belt 6 starts working, driving the multi-microporous throttling plane air float to be transported forward. When the multi-microporous throttling plane air float is transmitted to the position of the limit device 7, the control end 8 sends a command to the limit component 71, the third electric telescopic rod 712 is started, and its internal motor drives the screw to rotate, and the output end of the telescopic rod extends. Since the clamping plate 713 is fixedly connected to the output end of the third electric telescopic rod 712, the clamping plate 713 moves toward and contacts the multi-microporous throttling plane air float, and continuously applies pressure to accurately fix the multi-microporous throttling plane air float at the preset test position.

[0107] 3. First test

[0108] Horizontal position adjustment: The control end 8 sends a command to the first electric telescopic rod 311, and the first electric telescopic rod 311 works. The internal motor drives the screw rod to rotate so that the output end of the telescopic rod performs linear telescopic motion. The action of the output end is transmitted to the mounting plate 314 through the connecting block 315. The mounting plate 314 is fixedly connected to one end of the four first slides 313. The four first slides 313 slide on two first slide rails 312 symmetrically installed on the support frame 2 in pairs, thereby driving the mounting plate 314 to move horizontally along the first slide rails 312, and moving the first detection plate 513 in the test assembly 51 to the top of the middle position of the multi-microporous throttling plane air flotation.

[0109] Vertical position adjustment and detection: The control terminal 8 sends a downward movement instruction to the corresponding second electric telescopic rod 413, and the second electric telescopic rod 413 pushes the second slide 412 to slide downward along the second slide rail 411. One of the L plates 511 is fixedly connected to one side of the second slide 412, and the first detection plate 513 in the top mounting groove 512 of the L plate 511 is then close to the multi-porous throttling plane air flotation. Multiple rods of different specifications on the first detection plate 513 are inserted into the holes in the middle position of the multi-porous throttling plane air flotation, and the sensor 514 set on the detection plate 513 starts to work, detecting the resistance size, insertion depth and other parameters during the insertion of the rod, and transmitting the data to the control terminal 8 in real time for preliminary storage and analysis.

[0110] Reset: After the detection is completed, the control end 8 sends an upward movement instruction to the second electric telescopic rod 413, the output end of the second electric telescopic rod 413 retracts, and pulls the second slide 412 to slide upward along the second slide rail 411, driving the first detection plate 513 to reset.

[0111] 4. Second test

[0112] Horizontal position adjustment: After the first detection plate 513 is reset, the control end 8 sends instructions to the first electric telescopic rod 311 again. The first electric telescopic rod 311 adjusts the position of the mounting plate 314 by telescoping, and moves another second sliding assembly 41 and the second detection plate 513 connected thereto to above the four sides of the multi-microporous throttling plane air flotation position.

[0113] Vertical position adjustment and detection: The control terminal 8 sends a downward movement instruction to the corresponding second electric telescopic rod 413, and the second electric telescopic rod 413 pushes the corresponding second slide 412 to slide downward along the second slide rail 411, and the L plate 511 connected to the second slide 412 and the second detection plate 513 in the mounting groove 512 thereon move downward accordingly. The insertion rod on the second detection plate 513 is inserted into the holes of the four sides of the multi-microporous throttling plane air flotation, and the sensor 514 set on the second detection plate 513 begins to detect the spacing, verticality and other parameters of the four-side holes, and transmits the data to the control terminal 8. The control terminal 8 comprehensively evaluates the air flotation performance of the multi-microporous throttling plane air flotation based on the data of the two tests.

[0114] Reset: After the detection is completed, the control end 8 sends an upward movement instruction to the second electric telescopic rod 413, the output end of the second electric telescopic rod 413 retracts, and pulls the second slide 412 to slide upward along the second slide rail 411, driving the second detection plate 513 to reset.

[0115] 5. Unpinning and subsequent operations

[0116] After the control end 8 completes the analysis of the two test data, it determines whether the air flotation performance of the multi-microporous throttling plane air flotation is qualified, and stores and displays the results. Then, the control end 8 sends a contraction command to the third electric telescopic rod 712, the motor of the third electric telescopic rod 712 reverses, the screw rod rotates in the opposite direction, the output end of the telescopic rod contracts, and the clamping plate 713 gradually moves away from the multi-microporous throttling plane air flotation and returns to the initial position. At this time, the conveyor belt 6 continues to work, and the multi-microporous throttling plane air flotation that has been tested is conveyed out of the test area, and is ready for the next multi-microporous throttling plane air flotation to be tested to enter the test position, and the subsequent test work is carried out in this cycle.

[0117] In summary, the embodiment of the present application is a multi-microporous throttling plane flotation raw material flotation performance testing device, dual test components step by step to detect different hole positions, a single clamping to complete multiple specifications of testing, the detection efficiency is improved by more than 60%, the rod and the sensor cooperate to achieve quantitative detection, the error is ≤0.01mm, the replaceable rod design is suitable for a variety of flotation elements, reducing the cost of equipment modification, from transmission positioning to detection full automation, reducing manual intervention, suitable for mass production.

[0118] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0119] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0120] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A device for testing the air flotation performance of raw materials using a multi-microporous throttling plane, characterized in that: It comprises a base plate (1), a support frame (2), a first sliding device (3), a second sliding device (4), a testing device (5), a conveyor belt (6) and a limiting device (7), wherein: The support frame (2) is fixedly arranged on the top of the base plate (1); The first sliding device (3) comprises a first sliding assembly (31), wherein: The first sliding assembly (31) slides transversely on the support frame (2) to drive the testing device (5) to move in a horizontal direction; The second sliding device (4) comprises two second sliding assemblies (41), wherein: The two second sliding components (41) are respectively longitudinally slid on the first sliding component (31) to drive the testing device (5) to move in a vertical direction; The testing device (5) comprises a testing assembly (51), wherein: The test assembly (51) is fixedly connected to the two second sliding assemblies (41) respectively, and is used to perform a performance test on the multi-microporous throttling plane air flotation; The conveyor belt (6) is arranged on one side of the bottom plate (1), and the multi-microporous throttling plane air flotation is conveyed forward through the conveyor belt (6); The limiting device (7) comprises a limiting component (71), wherein: The limiting component (71) is arranged on one side of the conveyor belt (6), and one side of the limiting component (71) is actively connected to the multi-microporous throttling plane air floatation, and is used to fix the multi-microporous throttling plane air floatation.

2. The device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to claim 1, characterized in that: The first sliding assembly (31) comprises a first electric telescopic rod (311), two first slide rails (312), four first slide platforms (313), a mounting plate (314) and a connecting block (315), wherein: The first electric telescopic rod (311) is arranged on one side of the support frame (2) and is used to provide a lateral driving force; The two first slide rails (312) are symmetrically arranged on the support frame (2); The four first slide platforms (313) are slidably arranged in groups of two on the two first slide rails (312); The mounting plate (314) is fixedly connected to one end of each of the four first slides (313) and is used to carry the second sliding device (4) and the testing device (5); The connecting block (315) is fixedly arranged on one end of the mounting plate (314), and the other end of the connecting block (315) is fixedly connected to the output end of the first electric telescopic rod (311) to achieve power transmission.

3. A device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to claim 1 or 2, characterized in that: The two second sliding assemblies (41) each comprise a second slide rail (411), a second slide platform (412) and a second electric telescopic rod (413), wherein: The second slide rails (411) are respectively arranged on one end of the mounting plate (314); The second slide platform (412) is slidably arranged on the second slide rail (411); The second electric telescopic rod (413) is arranged at the lower end of the mounting plate (314), and the output end of the second electric telescopic rod (413) is fixedly connected to one side of the second slide table (412) for providing a longitudinal driving force.

4. A device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to claim 1 or 3, characterized in that: The test assembly (51) comprises two L-plates (511), two mounting slots (512), two detection plates (513) and a sensor (514), wherein: The two L-plates (511) are respectively fixedly connected to one side of the two second slide platforms (412); The two installation grooves (512) are respectively arranged on the tops of the two L-plates (511); The two detection plates (513) are arranged in the two installation grooves (512), and a plurality of insertion rods of different specifications are respectively arranged on the two detection plates (513) for inserting into the holes of the multi-microporous throttling plane air flotation for testing; The sensors (514) are respectively arranged on the two detection boards (513) and are used to detect test data.

5. The device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to claim 1, characterized in that: The position limiting assembly (71) comprises a support plate (711), a third electric telescopic rod (712) and a clamping plate (713), wherein: The support plate (711) is arranged on a side wall of the conveyor belt (6); The third electric telescopic rod (712) is arranged on the support plate (711); The clamping plate (713) is fixedly connected to the output end of the third electric telescopic rod (712) and is used to fix the multi-microporous throttling plane air float.

6. A device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to any one of claims 1 to 5, characterized in that: It also includes a control end (8), which is electrically connected to the third electric telescopic rod (712), the sensor (514), the second electric telescopic rod (413) and the first electric telescopic rod (311) respectively, and is used to control the operation of each component and receive sensor data.

7. The device for testing the air flotation performance of a multi-microporous throttling plane air flotation raw material according to claim 4, characterized in that: The insertion rods on the two detection plates (513) are designed to be replaceable, and the material of the insertion rods is a high-strength wear-resistant material.

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