A waterproof aluminum veneer waterproof performance testing device

Abstract

The invention discloses a waterproof performance testing device for a waterproof aluminum plate, and relates to the technical field of aluminum plate waterproof testing, comprising a workbench, and also comprising: an aluminum plate bending part, which is installed on the top of the workbench, and each bending position of the aluminum plate bending part has a different bending angle; an anti-deformation mechanism, which is installed on the top of the workbench, and the anti-deformation mechanism enables the aluminum plate bending part to maintain its shape; a side sealing clamping mechanism, which is installed on the top of the workbench, and the side sealing clamping mechanism is used to seal and fix the two ends of the aluminum plate bending part; the invention simulates the temperature environment in summer by installing a temperature simulation mechanism, and combines a humidity testing mechanism to obtain the waterproof performance of the aluminum plate bending part in the high temperature environment after the bending position is thermally expanded and encounters rain, and obtains the waterproof performance of the bending positions of the same aluminum plate with multiple different bending angles by installing the humidity testing mechanism, thereby obtaining the waterproof performance of the aluminum plate with different bending degrees after the bending process.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum veneer waterproof testing, and in particular to a waterproof aluminum veneer waterproof performance testing device. Background Art

[0002] The watertight performance of aluminum veneer is one of the important indicators for evaluating its quality and service life. In order to ensure that the aluminum veneer can effectively resist rainwater penetration in actual applications and ensure the safety and use function of the building, strict waterproof performance testing is required.

[0003] The current test is a penetration test on a flat aluminum veneer. However, the aluminum veneer will be bent later and used in construction. However, the waterproof performance after bending needs to be strictly tested, because different bending angles will have different effects on the waterproof performance of the aluminum veneer. In order to ensure the waterproof performance of the aluminum veneer after processing, it is necessary to conduct water seepage tests on the aluminum veneer at different bending degrees to obtain the waterproof performance of the aluminum veneer at different bending angles, so as to judge the waterproof performance of the aluminum veneer. Summary of the invention

[0004] The present invention provides a waterproof aluminum single plate waterproof performance testing device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A waterproof aluminum veneer waterproof performance testing device, comprising a workbench, the workbench comprising a table body, and further comprising:

[0007] Aluminum veneer bending parts, which are installed on the top of the workbench;

[0008] An anti-deformation mechanism is installed on the top of the workbench, and the anti-deformation mechanism includes a reciprocating screw rod rotatably connected to the top of the table body;

[0009] A side sealing clamping mechanism is installed on the top of the workbench, and the side sealing clamping mechanism includes a support plate 2 fixed to the top of the table body, one side of the support plate 2 is rotatably connected to a double-section reciprocating threaded rod, and the outside of the double-section reciprocating threaded rod is rotatably connected to a support plate 3;

[0010] A humidity testing mechanism is installed at the bottom of the aluminum single plate bending part, and the humidity testing mechanism includes a reciprocating screw rod 2 which is rotatably connected inside the support plate 2 and the support plate 3;

[0011] A driving mechanism connected to the side sealing clamping mechanism and the humidity testing mechanism;

[0012] A temperature simulation mechanism is installed on the humidity test mechanism.

[0013] Furthermore, a water trough is installed in the middle of the table top of the table body, and two groups of support frames are fixed on the top of the table body. The number of support frames in each group is two and they are mirror-set, and the aluminum single plate bending parts are placed on the two groups of support frames.

[0014] Furthermore, a bevel gear 1 is fixed to the bottom end of the reciprocating screw rod 1, a bevel gear 2 is meshed on one side of the bevel gear 1, a rotating shaft is fixed inside the bevel gear 2, a bevel gear 3 is fixed to one end of the rotating shaft, a support plate 5 is rotatably connected to the outside of the rotating shaft, and the support plate 5 is fixed to the top of the table body;

[0015] The outer thread sleeve of the reciprocating screw rod 1 is provided with a U-shaped pressing frame, a rubber pad 2 is fixed to the bottom of the U-shaped pressing frame, and two guide rods 1 are provided inside the U-shaped pressing frame, and the two guide rods 1 are fixed on the top of the table body.

[0016] Furthermore, a one-way gear 1 is installed at one end of the double-stage reciprocating threaded rod, the support plate 3 is fixed to the top of the table body, the outer parts of the two reciprocating threads of the double-stage reciprocating threaded rod are threadedly sleeved with a moving plate, and the opposite sides of the two moving plates are fixed with a rubber pad 1;

[0017] A guide rod 2 is sleeved inside the two movable plates, and support plates 4 are fixed at both ends of the guide rod 2, and the support plates 4 are fixed on the top of the table body;

[0018] A bevel gear four is fixed to the outside of the double-stage reciprocating threaded rod, and the bevel gear four is meshed with bevel gear three.

[0019] Furthermore, a one-way gear 2 is installed at one end of the reciprocating screw 2, a mounting plate is sleeved on the external thread of the reciprocating screw 2, a guide rod 3 is sleeved inside the mounting plate, and the guide rod 3 is fixed between two support plates 4;

[0020] A plurality of sliding blocks are sleeved on the outside of the mounting plate, and a humidity sensor is fixed on the top of the sliding block.

[0021] Furthermore, the driving mechanism includes a motor fixed on one side of the support plate three, a gear is fixed to the output end of the motor, one side of the gear is meshed with the one-way gear one, and the other side of the gear is meshed with the one-way gear two.

[0022] Furthermore, the temperature simulation mechanism includes two heaters fixed in mirror image on the top of the slider, and the humidity sensor is located between the two heaters.

[0023] Furthermore, a controller is fixed to one side of the table body, and the controller is electrically connected to the motor, the humidity sensor and the heater respectively.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The present invention simulates the temperature environment in summer by installing a temperature simulation mechanism, and combines a humidity testing mechanism to obtain the waterproof performance of the aluminum single plate bending part in the high temperature environment after the bending position is thermally expanded and encounters rain;

[0026] 2. The present invention obtains the waterproof performance of the bending positions of the same aluminum single plate at multiple different bending angles by installing a humidity testing mechanism, thereby obtaining the waterproof performance of the aluminum single plate at different bending degrees after bending processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the driving mechanism structure of a waterproof aluminum single plate waterproof performance testing device proposed by the present invention.

[0028] Figure 2 This is a schematic diagram of the structure of a side sealing clamping mechanism of a waterproof aluminum single plate waterproof performance testing device proposed by the present invention.

[0029] Figure 3 This is a schematic structural diagram of a humidity testing mechanism of a waterproof aluminum single panel waterproof performance testing device proposed by the present invention.

[0030] Figure 4 This is a schematic structural diagram of the anti-deformation mechanism of a waterproof aluminum single plate waterproof performance testing device proposed by the present invention.

[0031] Figure 5 The present invention provides a schematic cross-sectional structure diagram of a waterproof aluminum panel waterproof performance testing device.

[0032] Figure 6 This is a schematic diagram of the temperature simulation mechanism structure of a waterproof aluminum single plate waterproof performance testing device proposed by the present invention.

[0033] In the figure:

[0034] 1. Workbench; 11. Table body; 12. Water tank; 13. Support frame;

[0035] 2. Anti-deformation mechanism; 21. Reciprocating screw rod 1; 22. Bevel gear 1; 23. Support plate 5; 24. Rotating shaft; 25. Bevel gear 3; 26. Bevel gear 2; 27. Guide rod 1; 28. U-shaped pressing frame;

[0036] 3. Side sealing clamping mechanism; 31. Support plate 2; 32. Double-section reciprocating threaded rod; 33. One-way gear 1; 34. Moving plate; 35. Rubber pad 1; 36. Bevel gear 4; 37. Support plate 4; 38. Guide rod 2; 39. Support plate 3;

[0037] 4. Humidity testing mechanism; 41. Reciprocating screw rod 2; 42. One-way gear rod 2; 43. Guide rod rod 3; 44. Mounting plate; 45. Sliding block; 46. Humidity sensor;

[0038] 5. driving mechanism; 51. motor; 52. gear;

[0039] 6. Temperature simulation mechanism;

[0040] 7. Aluminum veneer bending parts. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0043] In addition, 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 technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0044] Example: Refer to Figure 1-Figure 6 : A waterproof aluminum veneer waterproof performance testing device, comprising a workbench 1, and also comprising:

[0045] The aluminum single plate bending part 7 is installed on the top of the workbench 1, and the bending angle of each bending position of the aluminum single plate bending part 7 is different;

[0046] The anti-deformation mechanism 2 is installed on the top of the workbench 1, and the anti-deformation mechanism 2 enables the aluminum single plate bending part 7 to maintain its shape;

[0047] A side sealing clamping mechanism 3 is installed on the top of the workbench 1, and is used to seal and fix both ends of the aluminum single plate bending part 7;

[0048] A humidity testing mechanism 4, which is installed at the bottom of the aluminum single plate bending part 7, and is used to test the waterproof performance of the aluminum single plate bending part 7 at different bending angles;

[0049] A driving mechanism 5, which is connected to the side sealing clamping mechanism 3 and the humidity testing mechanism 4, and is used to drive the side sealing clamping mechanism 3 and the humidity testing mechanism 4 to operate;

[0050] The temperature simulation mechanism 6 is installed on the humidity testing mechanism 4. By heating the bending position of the aluminum single plate bending part 7, it simulates the temperature environment in summer, and combines with the humidity testing mechanism 4 to obtain the waterproof performance of the bending position of the aluminum single plate bending part 7 when it is exposed to water at high temperature under the temperature environment.

[0051] The workbench 1 includes a table body 11, a water trough 12 is installed in the middle of the table top of the table body 11, two groups of support frames 13 are fixed on the top of the table body 11, each group of support frames 13 has two and are mirror-set, and the aluminum single plate bending parts 7 are placed on the two groups of support frames 13.

[0052] The anti-deformation mechanism 2 includes a reciprocating screw 21 rotatably connected to the top of the table body 11, a bevel gear 22 is fixed to the bottom end of the reciprocating screw 21, a bevel gear 26 is meshed with one side of the bevel gear 22, a rotating shaft 24 is fixed inside the bevel gear 26, a bevel gear 3 25 is fixed to one end of the rotating shaft 24, a support plate 5 23 is rotatably connected to the outside of the rotating shaft 24, and the support plate 5 23 is fixed to the top of the table body 11;

[0053] The external thread sleeve of the reciprocating screw 21 is provided with a U-shaped pressing frame 28, a rubber pad 2 is fixed to the bottom of the U-shaped pressing frame 28, and two guide rods 27 are provided inside the U-shaped pressing frame 28, and the two guide rods 27 are fixed to the top of the table body 11.

[0054] The side sealing clamping mechanism 3 includes a support plate 2 31 fixed to the top of the table body 11, one side of the support plate 2 31 is rotatably connected to a double-section reciprocating threaded rod 32, one end of the double-section reciprocating threaded rod 32 is installed with a one-way gear 1 33, the outside of the double-section reciprocating threaded rod 32 is rotatably connected to a support plate 3 39, the support plate 3 39 is fixed to the top of the table body 11, the outsides of the two sections of reciprocating threads of the double-section reciprocating threaded rod 32 are both threadedly sleeved with a moving plate 34, and the opposite sides of the two moving plates 34 are fixed with a rubber pad 1 35;

[0055] The two movable plates 34 are sleeved with guide rods 38, and both ends of the guide rods 38 are fixed with support plates 37, and the support plates 37 are fixed to the top of the table body 11;

[0056] A bevel gear 4 36 is fixed to the outside of the double-section reciprocating threaded rod 32 , and the bevel gear 4 36 is meshed with the bevel gear 3 25 .

[0057] The humidity test mechanism 4 includes a reciprocating screw rod 2 41 rotatably connected to the inside of the support plate 2 31 and the support plate 3 39, a one-way gear 2 42 is installed at one end of the reciprocating screw rod 2 41, a mounting plate 44 is sleeved on the external thread of the reciprocating screw rod 2 41, a guide rod 3 43 is sleeved inside the mounting plate 44, and the guide rod 3 43 is fixed between the two support plates 4 37;

[0058] The outer sleeve of the mounting plate 44 is provided with a plurality of sliders 45 , and a humidity sensor 46 is fixed on the top of the slider 45 . The slider 45 can slide on the mounting plate 44 and change according to the bending position.

[0059] The driving mechanism 5 includes a motor 51 fixed to one side of the support plate 39 , a gear 52 is fixed to the output end of the motor 51 , one side of the gear 52 is meshed with the one-way gear 1 33 , and the other side of the gear 52 is meshed with the one-way gear 2 42 .

[0060] The temperature simulation mechanism 6 includes two heaters fixed in mirror image on the top of the slider 45, and the humidity sensor 46 is located between the two heaters.

[0061] A controller is fixed to one side of the table body 11 , and the controller is electrically connected to the motor 51 , the humidity sensor 46 and the heater respectively.

[0062] Working principle:

[0063] The controller starts the motor 51 to drive the gear 52 to rotate forward. The forward rotation of the gear 52 satisfies the one-way gear 1 33 to drive the double-section reciprocating threaded rod 32 to rotate. The double-section reciprocating threaded rod 32 rotates to make the two moving plates 34 approach each other on the reciprocating thread. The two moving plates 34 push the rubber pad 1 35 to approach and contact the two sides of the aluminum single plate bending part 7, clamp the two sides of the aluminum single plate bending part 7, and block the two sides to prevent water loss.

[0064] When the double-stage reciprocating threaded rod 32 rotates, it will synchronously drive the bevel gear four 36 to rotate. The rotation of the bevel gear four 36 drives the bevel gear three 25, the rotating shaft 24, the bevel gear two 26, the bevel gear one 22 and the reciprocating screw one 21 to rotate. The rotation of the reciprocating screw one 21 causes the U-shaped pressing frame 28 to move down to press the top of the aluminum single plate bending part 7. Pressing from the top and cooperating with multiple support frames 13 can fix the aluminum single plate bending part 7 to prevent the aluminum single plate bending part 7 from sinking after adding water and causing pressure on the humidity sensor 46. Moreover, pressing from the top can also prevent the aluminum single plate bending part 7 from being deformed when the two sides are sealed and clamped, which affects the test.

[0065] Then, the heater is started, and the heater is located to heat the middle bending point and the temperature sensor. Heating the humidity sensor 46 can evaporate the residual moisture in the previous detection process of the temperature sensor, thereby ensuring the accuracy of its detection, simulating the sun's exposure to the heating position, and then controlling the motor 51 to drive the gear 52 to reverse. The reversal of the gear 52 satisfies the direction of the rotation of the one-way gear 2 42 to drive the reciprocating screw 2 41, so that the mounting plate 44 drives the slider 45, the heater and the humidity sensor 46 to move quickly. The heater moves to heat the bending position, so that the bending position reaches a certain temperature, so that the bending position undergoes thermal expansion, and then the water is weighed manually in multiple portions, and then added to multiple bending grooves at the same time, and then the heater is turned off, and the humidity sensor 46 is started. The humidity sensor 46 moves to monitor the moisture at the bending position. The purpose of heating is to simulate high temperature weather to detect the influence of rainwater contacting the aluminum single plate after the expansion of the bending position to cause it to shrink. If no penetration occurs, continue to perform humidity detection to obtain the waterproof performance of the bending positions of the same aluminum single plate at multiple different bending angles.

[0066] After the test is completed, the motor 51 is started again to drive the gear 52 to rotate forward so that the two movable plates 34 move away from each other and the U-shaped pressing frame 28 rises. When the movable plates 34 move away, the two sides of the aluminum single plate bending part 7 are opened, and the water at the bending position flows into the interior of the water receiving trough 12 after the rubber pad 35 is blocked. Then the aluminum single plate bending part 7 is removed to complete the test.

[0067] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof aluminum veneer waterproof performance testing device, comprising a workbench (1), characterized in that: The workbench (1) comprises a table body (11), and further comprises: An aluminum single plate bending part (7) mounted on the top of the workbench (1); An anti-deformation mechanism (2) mounted on the top of the workbench (1), the anti-deformation mechanism (2) comprising a reciprocating screw rod (21) rotatably connected to the top of the table body (11); A side sealing clamping mechanism (3) is installed on the top of the workbench (1), the side sealing clamping mechanism (3) comprising a second support plate (31) fixed to the top of the table body (11), one side of the second support plate (31) being rotatably connected to a double-section reciprocating threaded rod (32), and the outside of the double-section reciprocating threaded rod (32) being rotatably connected to a third support plate (39); A humidity testing mechanism (4) is installed at the bottom of the aluminum single plate bending member (7), and the humidity testing mechanism (4) comprises a reciprocating screw rod (41) rotatably connected inside the second support plate (31) and the third support plate (39); A driving mechanism (5) connected to the side sealing clamping mechanism (3) and the humidity testing mechanism (4); A temperature simulation mechanism (6) mounted on the humidity testing mechanism (4); A water receiving trough (12) is installed in the middle of the table top of the table body (11); two groups of support frames (13) are fixed on the top of the table body (11); each group of support frames (13) has two support frames (13) and are arranged in a mirror image; the aluminum single plate bent part (7) is placed on the two groups of support frames (13); A bevel gear 1 (22) is fixed to the bottom end of the reciprocating screw rod 1 (21), a bevel gear 2 (26) is meshed with one side of the bevel gear 1 (22), a rotating shaft (24) is fixed inside the bevel gear 2 (26), a bevel gear 3 (25) is fixed to one end of the rotating shaft (24), a support plate 5 (23) is rotatably connected to the outside of the rotating shaft (24), and the support plate 5 (23) is fixed to the top of the table body (11); The outer thread sleeve of the reciprocating screw rod 1 (21) is provided with a U-shaped pressing frame (28), the bottom of the U-shaped pressing frame (28) is fixed with a rubber pad 2, and the interior of the U-shaped pressing frame (28) is provided with two guide rods 1 (27), and the two guide rods 1 (27) are fixed to the top of the table body (11).

2. The waterproof performance testing equipment of waterproof aluminum veneer according to claim 1 is characterized in that: A one-way gear one (33) is installed at one end of the double-section reciprocating threaded rod (32); the support plate three (39) is fixed to the top of the table body (11); the outer parts of the two reciprocating threads of the double-section reciprocating threaded rod (32) are threadedly sleeved with a moving plate (34); and rubber pads one (35) are fixed to opposite sides of the two moving plates (34); A second guide rod (38) is sleeved inside the two movable plates (34), and a fourth support plate (37) is fixed to both ends of the second guide rod (38), and the fourth support plate (37) is fixed to the top of the table body (11); A bevel gear four (36) is fixed to the outside of the double-stage reciprocating threaded rod (32), and the bevel gear four (36) is meshed with the bevel gear three (25).

3. The waterproof performance testing equipment of waterproof aluminum veneer according to claim 2 is characterized in that: A one-way gear 2 (42) is mounted on one end of the reciprocating screw 2 (41); a mounting plate (44) is sleeved on the outer thread of the reciprocating screw 2 (41); a guide rod 3 (43) is sleeved inside the mounting plate (44); and the guide rod 3 (43) is fixed between two support plates 4 (37); A plurality of sliding blocks (45) are sleeved on the outside of the mounting plate (44), and a humidity sensor (46) is fixed on the top of the sliding block (45).

4. The waterproof performance testing equipment for waterproof aluminum veneer according to claim 3 is characterized in that: The driving mechanism (5) comprises a motor (51) fixed to one side of the support plate three (39), a gear (52) being fixed to the output end of the motor (51), one side of the gear (52) being meshed with the one-way gear one (33), and the other side of the gear (52) being meshed with the one-way gear two (42).

5. The waterproof performance testing equipment of waterproof aluminum veneer according to claim 4 is characterized in that: The temperature simulation mechanism (6) comprises two heaters fixed in mirror image on the top of the slider (45), and the humidity sensor (46) is located between the two heaters.

6. The waterproof performance testing equipment for waterproof aluminum veneer according to claim 5, characterized in that: A controller is fixed to one side of the table body (11), and the controller is electrically connected to the motor (51), the humidity sensor (46) and the heater respectively.

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