Waterproof paint film thickness control device

Abstract

The utility model relates to the technical field of waterproof paint detection tests, in particular to a waterproof paint film thickness control device which comprises a film coating platform, a film coating frame is arranged on the film coating platform, a film coating plate is arranged in the film coating frame, a first lifting device is arranged at the right end of the film coating platform, and a clamping plate is arranged at the bottom end of the first lifting device. Supporting plates are arranged at the two ends of the film coating platform, rails are arranged on the supporting plates, a sliding device is slidably connected into the rails, a second lifting device is arranged on the sliding device, a mounting plate is arranged at the bottom end of the second lifting device, a liquid adding device is slidably connected to the left side of the mounting plate, and a scraping plate is arranged on the right side of the mounting plate. According to the utility model, the distance between the scraping plate and the film coating plate is controlled through the second lifting device, so that the thickness of a coated film is controlled, and the problems of non-uniform and uneven thickness of the coated film due to non-uniform stress of a hand during film coating are avoided, so that the accuracy of test data in the detection work of actual tensile property is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coating detection tests, in particular to a device for controlling the film thickness of a waterproof coating. Background Art

[0002] A waterproof coating is a viscous liquid polymer synthetic material without a fixed shape at normal temperature. After being coated, a tough waterproof film is formed on the base surface through the volatilization of solvents, the evaporation of water, or reaction curing. It is generally applied to places such as the roofs, basements, bathrooms, and exterior walls of buildings that require waterproof treatment. According to the specification GB / T 16777-2008 "Test Methods for Building Waterproof Coatings", in the preparation of the film, it is required to fully stir and mix the building waterproof coating in a certain proportion and then pour it into the mold. The mold frame shall not warp and the surface shall be smooth. The final film thickness is required to be 1.5 ± 0.2 mm, the surface is smooth and flat, and there are no obvious bubbles.

[0003] The original rectangular scraper does not match the film coating mold frame, and it is necessary to manually control the film thickness. During film coating, due to uneven force on the hand, the coated thickness is uneven and not flat. The common number of film coating times is 2-3 times, and it is very difficult to control the total film thickness to the final thickness (1.5 ± 0.2) mm. Furthermore, in the actual detection work of tensile properties, it leads to large deviations in test data, and the test results frequently appear invalid, requiring re-tests, which is time-consuming and laborious. It not only affects the efficiency of the detection work but also greatly affects the effectiveness and accuracy of the test data. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a device for controlling the film thickness of a waterproof coating, which solves the problems that during film coating, due to uneven force on the hand, the coated thickness is uneven and not flat; furthermore, in the actual detection work of tensile properties, it leads to large deviations in test data.

[0005] The utility model adopts the following technical solutions:

[0006] The utility model provides a device for controlling the film thickness of a waterproof coating, including a film coating platform, a film coating frame is arranged on the film coating platform, a film coating plate is arranged inside the film coating frame, a first lifting device is arranged at the right end of the film coating platform, a clamping plate is arranged at the bottom end of the first lifting device, the clamping plate is clamped and matched with the film coating frame, support plates are arranged at the front and rear ends of the film coating platform, a track is arranged on the support plate, a sliding device is slidably connected inside the track, a second lifting device is arranged on the sliding device, an installation plate is arranged at the bottom end of the second lifting device, a liquid adding device is slidably connected to the left side of the installation plate, and a scraper is arranged on the right side. The liquid adding device and the scraper are both arranged in the area above the film coating frame.

[0007] Further, the second lifting device includes a gantry. The bottom end of the gantry is fixedly connected to the right end of the coating platform. The top end of the gantry is threadedly connected with a push rod. The bottom end of the push rod is rotatably connected to the clamping plate. Guide rods are arranged on both the front and back sides of the push rod. The bottom ends of the guide rods are fixedly connected to the clamping plate, and the top ends are slidably connected to the top end of the gantry.

[0008] Further, a rotating handle is provided at the top end of the push rod.

[0009] Further, the first lifting device has the same structure as the second lifting device.

[0010] Further, the liquid adding device includes a liquid adding head. A valve is provided on the liquid adding head. The liquid adding head is fixedly connected to a T-shaped slider. The liquid adding head is connected to a liquid adding tank through a pipeline. The liquid adding tank is fixedly connected to the top end of the gantry in the second lifting device.

[0011] Further, a T-shaped guide chute is provided on the left side surface of the mounting plate. One end of the guide chute is sealed, and the other end is connected with a limit block through a bolt. The slider is arranged in the guide chute.

[0012] Further, the sliding device includes two sliding plates. A rotating shaft arranged side by side is provided between the two sliding plates. The two ends of the rotating shaft are respectively connected to the two sliding plates. Rollers are provided at the two ends of the rotating shaft. The rollers are arranged in the track. The track is of a guide hole structure, and the rollers are arranged in the guide holes.

[0013] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0014] The present utility model controls the distance between the scraping plate and the coating plate through the second lifting device, thereby controlling the thickness of the coating, avoiding the problems of uneven and unsmooth coating thickness caused by uneven hand force during coating, and ensuring the accuracy of test data in the actual tensile property detection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the present utility model with reference to the drawings.

[0016] Figure 1 It is a schematic structural diagram of a waterproof coating film thickness control device in an embodiment of the present utility model;

[0017] Figure 2 It is a cross-sectional view of the mounting plate in an embodiment of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the second lifting device in an embodiment of the present utility model;

[0019] Figure 4 is Figure 3 an enlarged view of part A in

[0020] Figure 5 is Figure 3 an enlarged view of part B in

[0021] Figure 6 is a bottom view cross - sectional view of the sliding device.

[0022] Explanation of reference numerals: 1, coating film platform; 2, coating film frame; 3, coating film plate; 4, first lifting device; 5, clamping plate; 6, support plate; 7, track; 8, sliding device; 801, sliding plate; 802, rotating shaft; 803, roller; 9, second lifting device; 901, gantry; 902, push rod; 903, guide rod; 904, rotating handle; 10, mounting plate; 1001, guide chute; 1002, bolt; 1003, limit block; 11, liquid adding device; 1101, liquid adding head; 1102, valve; 1103, slider; 1104, pipeline; 1105, liquid adding tank; 12, squeegee. Specific embodiments

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the drawings and embodiments.

[0024] As Figure 1 and 2 shown, in this embodiment, a waterproof coating film thickness control device is disclosed, which includes a coating film platform 1, a coating film frame 2 is arranged on the coating film platform 1, a coating film plate 3 is arranged in the coating film frame 2, a first lifting device 4 is arranged at the right end of the coating film platform 1, a clamping plate 5 is arranged at the bottom end of the first lifting device 4, the clamping plate 5 is clamped and matched with the coating film frame 2, support plates 6 are arranged at the front and rear ends of the coating film platform 1, a track 7 is arranged on the support plates 6, a sliding device 8 is slidably connected in the track 7, a second lifting device 9 is arranged on the sliding device 8, an installation plate 10 is arranged at the bottom end of the second lifting device 9, a liquid adding device 11 is slidably connected to the left side of the installation plate 10, and a squeegee 12 is arranged on the right side. The liquid adding device 11 and the squeegee 12 are both arranged in the upper area of the coating film frame 2.

[0025] As Figure 3As shown in the figure, in this embodiment, the second lifting device 9 includes a gantry 901. The bottom end of the gantry 901 is fixedly connected to the right end of the coating platform 1. A push rod 902 is threadedly connected to the top end of the gantry 901. The bottom end of the push rod 902 is rotatably connected to the clamping plate 5. By rotating the push rod 902, the distance between the scraping plate 12 and the coating plate 3 is adjusted, thereby controlling the coating thickness. Guide rods 903 are provided on both the front and rear sides of the push rod 902. The bottom ends of the guide rods 903 are fixedly connected to the clamping plate 5, and the top ends are slidably connected to the top end of the gantry 901.

[0026] In this embodiment, a rotating handle 904 is provided at the top end of the push rod 902 to facilitate rotating the push rod 902.

[0027] In this embodiment, the first lifting device 4 has the same structure as the second lifting device 9.

[0028] As Figure 4 shown, in this embodiment, the liquid adding device 11 includes a liquid adding head 1101. A valve 1102 is provided on the liquid adding head 1101. The liquid adding head 1101 is fixedly connected to a T-shaped slider 1103. The liquid adding head 1101 is connected to a liquid adding tank 1105 through a pipeline 1104. The liquid adding tank 1105 is fixedly connected to the top end of the gantry 401 in the second lifting device 9.

[0029] As Figure 5 shown, in this embodiment, a T-shaped guide chute 1001 is provided on the left side surface of the mounting plate 10. One end of the guide chute 1001 is sealed, and a limit block 1003 is connected through a bolt 1002 at the other end. The slider 1103 is arranged in the guide chute 1001. By providing a detachable limit block 1003, it is convenient to install the slider 1103.

[0030] As Figure 6 shown, in this embodiment, the sliding device 8 includes two sliding plates 801. A rotating shaft 802 arranged side by side is provided between the two sliding plates 801. The two ends of the rotating shaft 802 are respectively connected to the two sliding plates 801. Roller wheels 803 are provided at the two ends of the rotating shaft 802. The roller wheels 803 are arranged in the track 7. The track 7 is a guide hole structure, and the roller wheels 803 are arranged in the guide holes.

[0031] The usage process of the present utility model is as follows:

[0032] First, place the coating frame 2 horizontally on the coating platform 1, adjust the first lifting device 4 to clamp the coating frame 2 with the clamping plate 5, and evenly apply a release agent onto the coating plate 3. Then, open the valve 1102, while pushing the slider 1103 along the guide chute 1001 and pushing the second lifting device 9 along the track 7. After the coating plate 3 is covered with the coating, close the valve 1102. After adjusting the distance between the squeegee 12 and the coating plate 3 to an appropriate value with the second lifting device 9, reciprocally push the second lifting device 9 along the track 7 to form a coating with a uniform thickness. Finally, take out the coating from the coating plate 3 for a tensile test.

[0033] The embodiments described above are only descriptions of the preferred modes of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A device for controlling the film thickness of a waterproof coating, characterized in that: It includes a coating platform (1), on which a coating frame (2) is provided. Inside the coating frame (2), a coating plate (3) is provided. At the right end of the coating platform (1), a first lifting device (4) is provided. At the bottom end of the first lifting device (4), a clamping plate (5) is provided. The clamping plate (5) is in clamping cooperation with the coating frame (2). At the front and rear ends of the coating platform (1), support plates (6) are provided. On the support plates (6), rails (7) are provided. A sliding device (8) is slidably connected inside the rails (7). On the sliding device (8), a second lifting device (9) is provided. At the bottom end of the second lifting device (9), a mounting plate (10) is provided. On the left side of the mounting plate (10), a liquid adding device (11) is slidably connected, and a scraper (12) is provided on the right side. Both the liquid adding device (11) and the scraper (12) are provided in the area above the coating frame (2).

2. The coating thickness control device for waterproof coating according to claim 1, wherein: The second lifting device (9) includes a gantry (901). The bottom end of the gantry (901) is fixedly connected to the right end of the coating platform (1). At the top end of the gantry (901), a push rod (902) is threadedly connected. The bottom end of the push rod (902) is rotatably connected to the clamping plate (5). On both the front and rear sides of the push rod (902), guide rods (903) are provided. The bottom ends of the guide rods (903) are fixedly connected to the clamping plate (5), and the top ends are slidably connected to the top end of the gantry (901).

3. The waterproof coating film thickness control device according to claim 2, characterized in that: A rotating handle (904) is provided at the top end of the push rod (902).

4. The device for controlling the coating thickness of the waterproof coating according to claim 3, wherein: The first lifting device (4) has the same structure as the second lifting device (9).

5. The waterproof coating film thickness control device according to claim 1, characterized in that: The liquid adding device (11) includes a liquid adding head (1101). A valve (1102) is provided on the liquid adding head (1101). The liquid adding head (1101) is fixedly connected to a T-shaped slider (1103). The liquid adding head (1101) is connected to a liquid adding tank (1105) through a pipeline (1104). The liquid adding tank (1105) is fixedly connected to the top end of the gantry (901) in the second lifting device (9).

6. The device for controlling the coating thickness of the waterproof coating according to claim 5, characterized in that: On the left side surface of the mounting plate (10), a T-shaped guide chute (1001) is provided. One end of the guide chute (1001) is sealed, and the other end is connected with a limit block (1003) through a bolt (1002). The slider (1103) is arranged inside the guide chute (1001).

7. The waterproof coating film thickness control device according to claim 1, characterized in that: The sliding device (8) includes two sliding plates (801). Between the two sliding plates (801), a rotating shaft (802) arranged side by side is provided. The two ends of the rotating shaft (802) are respectively connected to the two sliding plates (801). At the two ends of the rotating shaft (802), rollers (803) are provided. The rollers (803) are arranged inside the rails (7). The rails (7) are of a guide hole structure, and the rollers (803) are arranged inside the guide holes.

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