Inorganic board moisture-proof performance detection equipment and method

Abstract

The invention belongs to the technical field of inorganic plate detection, and particularly relates to inorganic plate moisture-proof performance detection equipment and method.The inorganic plate moisture-proof performance detection equipment comprises a workbench, a movable containing plate is placed at the top of the workbench, and adjusting pieces are symmetrically arranged at the top of the containing plate and used for pushing a workpiece; a pushing part is installed at the top of the containing plate, the pushing part is used for driving the adjusting parts to move at the same time and used for pushing the workpiece to the middle, and a driving part is installed at the top of the workbench and used for driving the pushing part to drive when the containing plate moves. Through the synergistic effect of the pushing piece and the adjusting piece, the workpiece can be automatically pushed to the center position of the containing plate, and it is ensured that the four edges of the workpiece are parallel to the four edges of the containing plate. The accurate positioning not only avoids the detection error caused by the position offset of the workpiece, but also ensures the consistency of the position of the workpiece during each detection, thereby improving the accuracy and comparability of the detection.

Description

Technical Field

[0001] The present invention relates to the technical field of inorganic board detection, and in particular to an inorganic board moisture-proof performance detection device and method. Background Art

[0002] As a material widely used in the fields of construction and decoration, the moisture-proof performance of inorganic boards is one of the important indicators to measure their quality. However, in the traditional testing process of moisture-proof performance of inorganic boards, there are a series of technical problems that affect the accuracy and reliability of the test. First, the traditional testing method has shortcomings in the positioning of the workpiece. Since the workpiece is often offset or uneven when placed, the water droplet conditions of the workpiece are inconsistent during the test, which introduces the test error. This problem seriously affects the accuracy and comparability of the test. Secondly, the traditional testing method also has shortcomings in dust cleaning. The surface of the inorganic board is prone to dust and other impurities, which may interfere with the penetration and diffusion of water droplets during the test process, thereby affecting the test results of moisture-proof performance. Therefore, how to effectively clean the dust on the surface of the inorganic board has become an urgent problem to be solved. In addition, the traditional testing method also has certain difficulties in water outlet control. Since the water outlet position is difficult to accurately control, the water droplets cannot fall exactly at the center of the workpiece, which affects the accuracy and stability of the test. This problem limits the scope of application of the testing equipment and the improvement of the testing accuracy. Finally, the automation level of the traditional testing methods needs to be improved. Manual operation is not only inefficient, but also prone to human errors and uncertainties. Therefore, how to realize the automation and mechanization of the moisture-proof performance testing of inorganic boards has become the key to improving the testing accuracy and reliability. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes an inorganic board moisture-proof performance detection device and method to more accurately solve the problems raised in the above background technology.

[0004] The present invention is achieved through the following technical solutions:

[0005] The present invention proposes an inorganic board moisture-proof performance testing device, comprising a workbench, a movable placement plate is placed on the top of the workbench, an adjusting member is symmetrically arranged on the top of the placement plate, the adjusting member is used to push the workpiece, a pushing member is installed on the top of the placement plate, the pushing member is used to drive the adjusting member to move simultaneously, and is used to push the workpiece to the middle part, a driving member is installed on the top of the workbench, the driving member is used to drive the pushing member when the placement plate moves, a cleaning part is arranged on the top of the workbench, the cleaning part is used to clean the dust on the surface of the workpiece placed on the top of the placement plate when the placement plate moves, air outlet parts are symmetrically arranged on both sides of the cleaning part on the top of the workbench, the air outlet parts are used to send gas to the cleaning part for spraying when the placement plate moves, a water outlet pipe is arranged on the top of one side of the placement plate at the initial position of the top of the workbench, the water outlet pipe is used to discharge water when the placement plate moves to its bottom, and the limiting member is arranged between the water outlet pipe and the workbench, and is used to block the water outlet pipe when the placement plate does not move to the bottom of the water outlet pipe.

[0006] Preferably, the pushing member includes a mounting plate installed on the top of the placing plate, a rotatable turning rod is installed on the mounting plate, thread grooves with opposite thread directions are symmetrically opened on the surface of the turning rod, a thread block matching the thread groove is provided on the turning rod at the thread groove, the thread block is used to drive the movement of the adjusting member, a limiting rod is installed between the mounting plates, and the limiting rod is connected through the thread block.

[0007] Preferably, the adjusting member includes an extension rod installed on one side of the threaded block, a mounting bar is installed at the end of the mounting bar, a clamping spring is installed on the side of the mounting bar, a clamping plate is installed at the end of the clamping spring, the clamping plate is used to push the workpiece and to adjust the inclination after placement, a guide rod is installed on the side of the clamping plate, the guide rod is connected through the mounting bar, and the guide rod is used to limit the moving position of the clamping plate.

[0008] Preferably, a mounting groove is provided on the top of the workbench, and the mounting groove is used for installing a limit piece. A sliding groove is provided on the top of the workbench, and a sliding rod is installed on the inner wall of the sliding groove. A sliding block is installed on the bottom of the placement plate, and the sliding block slides along the surface of the sliding rod. A mounting frame is installed on the top of the workbench, and the mounting frame is used to support the water outlet pipe and the air outlet.

[0009] Preferably, the driving member includes a rack installed on the top of the workbench and located on one side of the placement plate, a gear is installed at the end of the rotating rod, and the rack and the gear are meshingly connected to drive the rotation of the rotating rod when the placement plate moves.

[0010] Preferably, the cleaning part includes a diverter pipe arranged on one side of the placement plate, a plurality of diverter pipes are arranged and installed at the bottom of the diverter pipe, and the diverter pipe is inclined toward the initial position of the placement plate for blowing away dust.

[0011] Preferably, the air outlet portion includes a cylinder body arranged on the top of the workbench, a piston rod is inserted into the cylinder body, a connecting plate is installed at the end of the piston rod, the end of the connecting plate is connected to the threaded block, an air duct and an air inlet pipe are installed on the surface of the cylinder body, the air duct is used to transport air to the diversion pipe when the piston rod is pushed in the cylinder body, and the air inlet pipe is used to draw outside air into the cylinder body when the piston rod is pulled, and both the air duct and the air inlet pipe are installed with a one-way valve.

[0012] Preferably, the limiting member includes a sealing plate inserted into the water outlet pipe to seal the water outlet pipe, and a through hole is formed through the sealing plate, and the through hole is used to prevent the flow of water at the water outlet pipe when the sealing plate moves downward. A connecting rod is installed at the bottom of the sealing plate, and an arc block is installed at the end of the connecting rod, and the arc surface of the arc block faces the placement plate. A support member is installed at the bottom of the connecting rod, and the support member is used for elastic support of the connecting rod.

[0013] Preferably, the support member includes a support spring installed at the mounting groove, a support block is installed on the top of the support spring, the support block is connected to the connecting rod, a directional rod is penetrated through the support block, and the bottom of the directional rod is installed in the mounting groove.

[0014] A method for testing moisture-proof performance of inorganic boards, comprising the following steps: placing a workpiece at random on the top of a placing plate, and then pushing the placing plate to move toward a water outlet pipe, during the movement, the setting of a driving member drives the pushing member to drive two adjusting members to move together, so that the workpiece is pushed to the center of the placing plate and the four sides are respectively parallel to the four sides of the placing plate, so as to ensure the accuracy of the material position, ensure that the water outlet pipe will not deviate when water drops, and ensure the accuracy of the detection; when the placing plate moves, the gas is discharged from the cleaning part through the setting of the gas outlet part. The water is sprayed out from the bottom of the material, thereby cleaning the dust on the workpiece on the top of the placement plate, further ensuring the accuracy of subsequent inspections; when the placement plate moves to the bottom of the water outlet pipe, the limiting member is squeezed so that the water outlet pipe is in a clear state when the center of the placement plate is exactly at the bottom of the water outlet pipe, thereby ensuring that the water at the water outlet pipe can drip exactly on the center of the material after being sprayed out, ensuring the accuracy of the moisture-proof performance inspection of the material; finally, after the inspection, the placement plate is pulled back, so that the gas is re-injected into the air outlet and the pushing member, the limiting member and the adjusting member are reset, which is convenient for the placement of the next workpiece.

[0015] Compared with the prior art, the present invention provides an inorganic board moisture-proof performance testing device having the following features:

[0016] Beneficial effects:

[0017] The inorganic board moisture-proof performance testing equipment can automatically push the workpiece to the center of the placement plate through the coordinated action of the pusher and the adjuster, and ensure that the four sides of the workpiece are parallel to the four sides of the placement plate. This precise positioning not only avoids the detection error caused by the position deviation of the workpiece, but also ensures the consistency of the workpiece position during each detection, thereby improving the accuracy and comparability of the detection.

[0018] The inorganic board moisture-proof performance testing equipment can spray gas from the nozzle through the gas outlet and cleaning parts before testing, effectively cleaning the dust on the surface of the workpiece. This step is crucial to improving the accuracy of the test results, because impurities such as dust may affect the test results of moisture-proof performance. By cleaning the dust, the accuracy and reliability of the test results can be ensured.

[0019] The inorganic board moisture-proof performance testing equipment, through the clever design of the limiter, can automatically clear the water outlet pipe when the placement plate is moved to the appropriate position, so that the water droplets can drip exactly at the center of the workpiece. This design of precise control of the water outlet position ensures the consistency of the water droplet conditions on the workpiece during each test, thereby improving the accuracy and stability of the test.

[0020] The inorganic board moisture-proof performance testing equipment adopts automated operation throughout the testing equipment, from workpiece positioning, dust cleaning to water outlet control, all of which are mechanized and automated. This automated operation not only improves work efficiency, but also reduces errors and uncertainties caused by human intervention. By reducing human interference, the accuracy and reliability of the test can be further improved, ensuring the accuracy of moisture-proof performance testing.

[0021] In summary, the equipment realizes precise positioning of the workpiece, ensures the consistency of the workpiece position during each inspection, and thus reduces the inspection error caused by position offset. At the same time, the equipment also has an effective dust cleaning function, which can ensure the cleanliness of the workpiece surface and further improve the accuracy of the inspection results. In addition, the equipment ensures the consistency of the inspection conditions by precisely controlling the water outlet position, further enhancing the stability and reliability of the inspection. Finally, the automated operation of the equipment reduces human intervention, reduces human errors, and improves inspection accuracy. In summary, the equipment performs well in improving inspection accuracy, stability, and reliability, and provides a strong technical guarantee for the inspection of moisture-proof performance of inorganic boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is a structural schematic diagram of a first-viewing angle of an inorganic board moisture-proof performance testing device proposed by the present invention;

[0023] Figure 2 This is a structural schematic diagram of a second viewing angle of an inorganic board moisture-proof performance testing device proposed by the present invention;

[0024] Figure 3 A top view of the structure of an inorganic board moisture-proof performance testing device proposed by the present invention;

[0025] Figure 4 This is a schematic structural diagram of a driving member of an inorganic board moisture-proof performance testing device proposed by the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the air outlet portion of an inorganic board moisture-proof performance testing device proposed by the present invention;

[0027] Figure 6 A schematic diagram of the structure of a limiter for testing moisture-proof properties of inorganic boards proposed by the present invention;

[0028] Figure 7 The present invention provides an inorganic board moisture-proof performance testing device Figure 6 A magnified schematic diagram of the middle A area;

[0029] Figure 8 The present invention is a schematic structural diagram of a workbench for testing moisture-proof properties of inorganic boards.

[0030] In the figure: 1, workbench; 11, mounting groove; 12, slide groove; 13, slide rod; 14, mounting frame; 2, placement plate; 21, slider; 3, pusher; 31, mounting plate; 32, rotating rod; 33, thread groove; 34, thread block; 35, limit rod; 4, driving member; 41, rack; 42, gear; 5, adjustment member; 51, extension rod; 52, mounting strip; 53, clamping spring; 54, clamping plate; 5 5. Guide rod; 6. Cleaning part; 61. Diverter pipe; 62. Nozzle; 7. Air outlet; 71. Cylinder; 72. Piston rod; 73. Connecting plate; 74. Air guide pipe; 75. Air inlet pipe; 76. One-way valve; 8. Limiting member; 81. Blocking plate; 82. Through hole; 83. Connecting rod; 84. Arc block; 85. Support member; 851. Support spring; 852. Support block; 853. Directional rod; 9. Water outlet pipe. DETAILED DESCRIPTION

[0031] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0032] Example

[0033] like Figure 1-Figure 8As shown, an inorganic board moisture-proof performance testing device proposed by an embodiment of the present invention includes a workbench 1, on the top of which a movable placement plate 2 is placed. An adjusting member 5 is symmetrically arranged on the top of the placement plate 2 for pushing the workpiece. A pushing member 3 is installed on the top of the placement plate 2, and is used to drive the adjusting member 5 to move simultaneously, so as to push the workpiece to the middle position. A driving member 4 is installed on the top of the workbench 1, and is used to drive the pushing member 3 when the placement plate 2 moves. A cleaning part 6 is arranged on the top of the workbench 1, and is used to clean dust on the surface of the workpiece when the placement plate 2 moves. The air outlet 7 is symmetrically arranged on both sides of the cleaning part 6, and is used to send gas to the cleaning part 6 for spraying when the placement plate 2 moves. A water outlet pipe 9 is arranged on the top of the workbench 1, on one side of the placement plate 2 at the initial position, and is used to drain water when the placement plate 2 moves to its bottom. The limiter 8 is arranged between the water outlet pipe 9 and the workbench 1, and is used to block the water outlet pipe 9 when the placement plate 2 has not moved to the bottom of the water outlet pipe 9. The device can automatically adjust the position of the workpiece, clean the dust, and drain water at the appropriate position to ensure the accuracy of the moisture-proof performance detection.

[0034] In the present invention, the pusher 3 includes a mounting plate 31 mounted on the top of the placement plate 2, and a rotatable rotating rod 32 is mounted on the mounting plate 31. The surface of the rotating rod 32 is symmetrically provided with thread grooves 33 with opposite thread directions, and the thread block 34 is adapted to the thread groove 33 and drives the adjustment member 5 to move. The limiting rod 35 is installed between the mounting plates 31 and is connected with the thread block 34 to ensure the stable movement of the thread block 34. Through the rotation of the rotating rod 32, the thread block 34 moves in the opposite direction, driving the adjustment member 5 to move synchronously, and realizing the centering adjustment of the workpiece.

[0035] In the present invention, the adjusting member 5 includes an extension rod 51 installed on one side of the threaded block 34, and a mounting bar 52 is installed at the end of the extension rod 51. A clamping spring 53 is installed on the side of the mounting bar 52, and a clamping plate 54 is installed on the end of the clamping spring 53 for pushing the workpiece. A guide rod 55 is installed on the side of the clamping plate 54, and is connected to the mounting bar 52 to limit the moving position of the clamping plate 54. The clamping plate 54 pushes the workpiece under the action of the clamping spring 53 to ensure that the workpiece is stably pushed to the center position.

[0036] In the present invention, a mounting groove 11 is provided on the top of the workbench 1 for mounting the stopper 8. A slide groove 12 is provided on the top of the workbench 1, and a slide bar 13 is installed on the inner wall of the slide groove 12. A slider 21 is installed at the bottom of the placement plate 2, and is slidably connected to the surface of the slide bar 13. A mounting frame 14 is installed on the top of the workbench 1 for supporting the water outlet pipe 9 and the air outlet 7. The placement plate 2 can move smoothly on the slide bar 13, and the mounting frame 14 ensures the stability of the water outlet pipe 9 and the air outlet 7.

[0037] In the present invention, the driving member 4 includes a rack 41 mounted on the top of the workbench 1 and located on one side of the placement plate 2, and a gear 42 is mounted on the end of the rotating rod 32. The rack 41 and the gear 42 are meshed and connected to drive the rotating rod 32 to rotate when the placement plate 2 moves.

[0038] Result: When the placement plate 2 moves, the engagement of the rack 41 and the gear 42 drives the rotating rod 32 to rotate, thereby driving the adjusting member 5 to move.

[0039] In the present invention, an inorganic board moisture-proof performance testing device includes a workbench 1, on the top of which a movable placement plate 2 is placed. An adjusting member 5 is symmetrically arranged on the top of the placement plate 2 for pushing the workpiece. A pushing member 3 is installed on the top of the placement plate 2, and is used to drive the adjusting member 5 to move simultaneously, so as to push the workpiece to the middle position. A driving member 4 is installed on the top of the workbench 1, and is used to drive the pushing member 3 when the placement plate 2 moves. A cleaning part 6 is arranged on the top of the workbench 1, and is used to clean dust on the surface of the workpiece when the placement plate 2 moves. The air outlet 7 is symmetrically arranged on both sides of the cleaning part 6, and is used to send gas to the cleaning part 6 for spraying when the placement plate 2 moves. A water outlet pipe 9 is arranged on the top of the workbench 1, and is located on one side of the placement plate 2 at the initial position, and is used to drain water when the placement plate 2 moves to its bottom. The limiter 8 is arranged between the water outlet pipe 9 and the workbench 1, and is used to block the water outlet pipe 9 when the placement plate 2 has not moved to the bottom of the water outlet pipe 9. The equipment can automatically adjust the position of the workpiece, clean the dust, and drain the water at the appropriate position to ensure the accuracy of the moisture-proof performance detection. The cleaning part 6 includes a diverter pipe 61 arranged on one side of the placement plate 2. A plurality of nozzles are arranged at the bottom of the diverter pipe 61, which is inclined toward the initial position of the placement plate 2. The gas used to blow away the dust is ejected through the nozzle of the diverter pipe 61 to effectively clean the dust on the surface of the workpiece.

[0040] In the present invention, the air outlet portion 7 includes a cylinder 71 arranged on the top of the workbench 1, and a piston rod 72 is inserted into the cylinder 71. A connecting plate 73 is installed at the end of the piston rod 72, and the end of the connecting plate 73 is connected to the threaded block 34. An air duct 74 and an air inlet pipe 75 are installed on the surface of the cylinder 71, and a one-way valve 76 is installed at the air duct 74 and the air inlet pipe 75. The air duct 74 is used to transport air to the diverter pipe 61 when the piston rod 72 is pushed, and the air inlet pipe 75 is used to draw external air into the cylinder 71 when the piston rod 72 is pulled. The movement of the piston rod 72 realizes the suction and ejection of gas, and the one-way valve 76 ensures the unidirectionality of gas flow, providing a stable gas source for the cleaning portion 6.

[0041] In the present invention, an inorganic board moisture-proof performance testing device includes a workbench 1, on the top of which a movable placement plate 2 is placed. An adjusting member 5 is symmetrically arranged on the top of the placement plate 2 for pushing the workpiece. A pushing member 3 is installed on the top of the placement plate 2, and is used to drive the adjusting member 5 to move simultaneously, so as to push the workpiece to the middle position. A driving member 4 is installed on the top of the workbench 1, and is used to drive the pushing member 3 when the placement plate 2 moves. A cleaning part 6 is arranged on the top of the workbench 1, and is used to clean dust on the surface of the workpiece when the placement plate 2 moves. The air outlet 7 is symmetrically arranged on both sides of the cleaning part 6, and is used to send gas to the cleaning part 6 for spraying when the placement plate 2 moves. A water outlet pipe 9 is arranged on the top of the workbench 1, and is located on one side of the placement plate 2 at the initial position, and is used to drain water when the placement plate 2 moves to its bottom. The limiter 8 is arranged between the water outlet pipe 9 and the workbench 1, and is used to block the water outlet pipe 9 when the placement plate 2 has not moved to the bottom of the water outlet pipe 9. The device can automatically adjust the position of the workpiece, clean the dust, and drain water at the appropriate position to ensure the accuracy of the moisture-proof performance detection. The limiter 8 includes a blocking plate 81 inserted into the water outlet pipe 9 to block the water outlet pipe 9. A through hole 82 is opened through the blocking plate 81 to allow water to flow out when the blocking plate 81 moves downward. The connecting rod 83 is installed at the bottom of the blocking plate 81, and the arc block 84 is installed at the end of the connecting rod 83, with the arc surface facing the placement plate 2. The support member 85 is installed at the bottom of the connecting rod 83, and is used to elastically support the connecting rod 83. When the placement plate 2 moves to an appropriate position, the arc block 84 is squeezed, so that the blocking plate 81 moves, and the through hole 82 allows water to flow out, so as to achieve precise control of the water outlet pipe. The support member 85 includes a support spring 851 installed at the installation groove 11, and a support block 852 is installed on the top of the support spring 851, and the support block 852 is connected to the connecting rod 83. The directional rod 853 is arranged on the support block 852 through the support block 852, and the bottom is installed in the installation groove 11. The support spring 851 provides elastic support, and the directional rod 853 ensures the stable movement of the support block 852, thereby ensuring the stable control of the blocking plate 81. When the placement plate 2 moves to the water outlet pipe 9, the arc block 84 is squeezed to make the arc block move downward, thereby driving the connecting rod 83 to move downward, so that the blocking plate 81 moves downward, and at this time, the through hole 82 is just in the water outlet pipe 9, which is convenient for the discharge of water from the water outlet pipe 9.

[0042] A method for testing moisture-proof performance of inorganic board, characterized in that it includes the following steps: placing the workpiece at random on the top of the placement plate 2, and then pushing the placement plate 2 to move toward the water outlet pipe 9. When moving, the driving member 4 drives the pushing member 3 to drive the two adjusting members 5 to move together, so that the workpiece is pushed to the center of the placement plate 2 and the four sides are respectively parallel to the four sides of the placement plate 2, which is used to ensure the accuracy of the material position and ensure that the water outlet pipe 9 will not deviate when water drops, thereby ensuring the accuracy of the detection; when the placement plate 2 moves, the gas is discharged from the air outlet 7 through the setting of the air outlet 7. The cleaning part 6 is sprayed out, so as to clean the dust on the workpiece on the top of the placement plate 2, and further ensure the accuracy of subsequent detection; when the placement plate 2 moves to the bottom of the water outlet pipe 9, by squeezing the limiter 8, the water outlet pipe 9 is in a cleared state when the center position of the placement plate 2 is exactly at the bottom of the water outlet pipe 9, thereby ensuring that the water at the water outlet pipe 9 can drip exactly on the center position of the material after being sprayed out, ensuring the accuracy of the moisture-proof performance test of the material; finally, after the test, the placement plate 2 is pulled back, so that the gas is re-injected into the air outlet 7 and the pusher 3, the limiter 8 and the adjustment member 5 are reset, so as to facilitate the placement of the next workpiece.

[0043] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example and does not constitute a limitation of this specification. Although it is not explicitly stated here, those skilled in the art may make various modifications, improvements and corrections to this specification. Such modifications, improvements and corrections are suggested in this specification, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of this specification. At the same time, this specification uses specific words to describe the embodiments of this specification. For example, "one embodiment", "one embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that "one embodiment" or "one embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures or characteristics in one or more embodiments of this specification can be appropriately combined. In addition, unless explicitly stated in the claims, the order of processing elements and sequences described in this specification, the use of alphanumeric characters, or the use of other names are not used to limit the order of the processes and methods of this specification.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An inorganic board moisture-proof performance testing device, comprising a workbench (1), characterized in that: A movable placement plate (2) is placed on the top of the workbench (1), and an adjusting member (5) is symmetrically arranged on the top of the placement plate (2). The adjusting member (5) is used to push the workpiece. A pushing member (3) is installed on the top of the placement plate (2). The pushing member (3) is used to drive the adjusting member (5) to move simultaneously, so as to push the workpiece to the middle position. A driving member (4) is installed on the top of the workbench (1). The driving member (4) is used to drive the pushing member (3) when the placement plate (2) moves. A cleaning portion (6) is arranged on the top of the workbench (1). The cleaning portion (6) is used to clean the workpiece when the placement plate (2) moves. To clean dust on the surface of a workpiece placed on the top of a placement plate (2), the top of the workbench (1) is symmetrically provided with air outlets (7) on both sides of the cleaning portion (6), the air outlets (7) being used to deliver gas to the cleaning portion (6) for spraying when the placement plate (2) moves, the top of the workbench (1) is located at the top of one side of the placement plate (2) at the initial position, a water outlet pipe (9) being provided, the water outlet pipe (9) being used to discharge water when the placement plate (2) moves to its bottom, the limiting member (8) being provided between the water outlet pipe (9) and the workbench (1), being used to block the water outlet pipe (9) when the placement plate (2) has not moved to the bottom of the water outlet pipe (9).

2. The inorganic board moisture-proof performance testing device according to claim 1, characterized in that: The pushing member (3) comprises a mounting plate (31) mounted on the top of the placing plate (2); a rotatable rotating rod (32) is mounted on the mounting plate (31); a surface of the rotating rod (32) is symmetrically provided with thread grooves (33) with opposite thread directions; a thread block (34) matching the thread groove (33) is disposed at the rotating rod (32) at the thread groove (33); the thread block (34) is used to drive the movement of the adjusting member (5); a limiting rod (35) is mounted between the mounting plates (31); the limiting rod (35) is connected to the thread block (34) through the thread groove (33).

3. The inorganic board moisture-proof performance testing device according to claim 2, characterized in that: The adjusting member (5) comprises an extension rod (51) mounted on one side of the threaded block (34); a mounting bar (52) is mounted on the end of the mounting bar (52); a clamping spring (53) is mounted on the side of the mounting bar (52); a clamping plate (54) is mounted on the end of the clamping spring (53); the clamping plate (54) is used to push the workpiece and to adjust the inclination after placement; a guide rod (55) is mounted on the side of the clamping plate (54); the guide rod (55) is connected to the mounting bar (52) at a through-hole; and the guide rod (55) is used to limit the moving position of the clamping plate (54).

4. The inorganic board moisture-proof performance testing device according to claim 3, characterized in that: The top of the workbench (1) is provided with an installation groove (11), and the installation groove (11) is used to install a limiter (8). The top of the workbench (1) is provided with a slide groove (12), and a slide rod (13) is installed on the inner wall of the slide groove (12). A slider (21) is installed at the bottom of the placement plate (2), and the slider (21) slides on the surface of the slide rod (13). The top of the workbench (1) is provided with a mounting frame (14), and the mounting frame (14) is used to support the water outlet pipe (9) and the air outlet part (7).

5. The inorganic board moisture-proof performance testing device according to claim 2, characterized in that: The driving member (4) comprises a rack (41) mounted on the top of the workbench (1) and located on one side of the placement plate (2); a gear (42) is mounted at the end of the rotating rod (32); the rack (41) and the gear (42) are meshedly connected to drive the rotating rod (32) to rotate when the placement plate (2) moves.

6. The inorganic board moisture-proof performance testing device according to claim 1, characterized in that: The cleaning portion (6) comprises a shunt pipe (61) arranged on one side of the placement plate (2), a plurality of shunt pipes (61) are arranged and installed at the bottom of the shunt pipe (61), and the shunt pipe (61) is inclined toward the initial position of the placement plate (2) for blowing away dust.

7. The inorganic board moisture-proof performance testing device according to claim 6, characterized in that: The air outlet portion (7) comprises a cylinder (71) arranged on the top of the workbench (1), a piston rod (72) is inserted into the cylinder (71), a connecting plate (73) is installed at the end of the piston rod (72), and the end of the connecting plate (73) is connected to the threaded block (34); an air guide pipe (74) and an air inlet pipe (75) are installed on the surface of the cylinder (71); the air guide pipe (74) is used to transport air to the diverter pipe (61) when the piston rod (72) is pushed in the cylinder (71); the air inlet pipe (75) is used to draw outside air into the cylinder (71) when the piston rod (72) is pulled; and both the air guide pipe (74) and the air inlet pipe (75) are installed with a one-way valve (76).

8. The inorganic board moisture-proof performance testing device according to claim 1, characterized in that: The limiting member (8) comprises a blocking plate (81) inserted into the water outlet pipe (9) to block the water outlet pipe (9); a through hole (82) is formed through the blocking plate (81); the through hole (82) is used to prevent water from flowing through the water outlet pipe (9) when the blocking plate (81) moves downward; a connecting rod (83) is installed at the bottom of the blocking plate (81); an arc block (84) is installed at the end of the connecting rod (83); the arc surface of the arc block (84) faces the placement plate (2); a support member (85) is installed at the bottom of the connecting rod (83); the support member (85) is used to elastically support the connecting rod (83).

9. The inorganic board moisture-proof performance testing device according to claim 8, characterized in that: The support member (85) comprises a support spring (851) installed at the mounting groove (11); a support block (852) is installed on the top of the support spring (851); the support block (852) is connected to the connecting rod (83); a directional rod (853) is provided through the support block (852); and the bottom of the directional rod (853) is installed in the mounting groove (11).

10. The method for detecting moisture-proof performance of inorganic board according to claim 1, characterized in that: The steps include: The workpiece is randomly placed on the top of the placement plate (2), and then the placement plate (2) is pushed to move toward the water outlet pipe (9). During the movement, the driving member (4) drives the pushing member (3) to drive the two adjusting members (5) to move together, so that the workpiece is pushed to the center of the placement plate (2) and the four sides are respectively parallel to the four sides of the placement plate (2), so as to ensure the accuracy of the material position, ensure that the water outlet pipe (9) will not deviate when water drops, and ensure the accuracy of the detection; When the placement plate (2) moves, the gas is ejected from the cleaning portion (6) through the setting of the gas outlet portion (7), thereby cleaning the dust on the workpiece on the top of the placement plate (2), further ensuring the accuracy of subsequent detection; When the placement plate (2) moves to the bottom of the water outlet pipe (9), the limiting member (8) is squeezed so that when the center of the placement plate (2) is exactly located at the bottom of the water outlet pipe (9), the water outlet pipe (9) is in a cleared state, thereby ensuring that water sprayed from the water outlet pipe (9) can drip exactly at the center of the material, thereby ensuring the accuracy of the moisture-proof performance test of the material; Finally, after the inspection, the placement plate (2) is pulled back, so that gas is re-injected into the gas outlet portion (7) and the pusher (3), the limiter (8) and the adjustment member (5) are reset, so as to facilitate the placement of the next workpiece.

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