Device for testing water resistance of acrylic polyurethane paint

Abstract

The utility model discloses a device for testing the water resistance of acrylic polyurethane paint, which belongs to the technical field of paint surface testing, and comprises a base, a sliding frame, a sliding strip and a scraping plate, firstly, acrylic polyurethane paint needing to be tested is evenly smeared on a standard base material selected by testing, it is guaranteed that the paint film is even and reaches the specified thickness, then the base material is placed on the top of a drying table, a motor is started, a dryer is controlled to dry the base material, then a fixing column is pulled to enter a base, and the base material is dried. The bolts are fixedly connected with the fixing grooves in the fixing columns, meanwhile, the sliding frames are driven to move relative to the interiors of the testing grooves, the sliding strips are driven to slide in the connecting grooves, and the scraping plates are driven to move into the testing grooves, so that a plurality of rectangular testing grooves are formed, different testing liquids are poured into the different rectangular grooves, and then the base material is placed in the testing grooves; and the test can be carried out in different test liquids.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lacquer surface detection technical field especially relates to a kind of acrylic polyurethane paint water resistance testing device. BACKGROUND

[0002] Acrylic polyurethane paint exhibits excellent water resistance by the hydrophobic properties of polyurethane component and the dense barrier formed by paint film, effectively resists moisture penetration, prevents coating blistering, peeling, and is suitable for long-term exposure to humid environment outdoor facilities and metal product surface protection.

[0003] But the existing testing device cannot test multiple liquids simultaneously, is low in efficiency, difficult to comprehensively evaluate paint film water resistance, increases time and cost.

[0004] Based on this, the utility model discloses a kind of acrylic polyurethane paint water resistance testing device to solve the above problems. INVENTION CONTENTS

[0005] The utility model is to solve the existing testing device cannot test multiple liquids simultaneously, is low in efficiency, difficult to comprehensively evaluate paint film water resistance, increases time and cost Problem, and proposes a kind of acrylic polyurethane paint water resistance testing device.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of acrylic polyurethane paint water resistance testing device, including base, test groove is set in the inside of the base, sliding frame is equipped in the inside of the test groove, the side of the sliding frame is fixedly installed with baffle multiple places, the both sides of the baffle are fixedly installed with sliding strip multiple places, the middle of two The sliding strip is fixedly connected with scraper, multiple test grooves are set in the inside of the base, and the position of sliding strip and sliding groove corresponds, multiple connecting grooves are set in the inside of the sliding groove symmetrically, and the position of sliding strip and connecting groove corresponds, the inside of the sliding groove is fixedly installed with fixed block multiple places corresponding to the inner arm of base, the surface of the fixed block is fixedly connected with pull spring.

[0008] As a further description of the above technical scheme:

[0009] The end of the sliding frame is fixedly installed with fixed column, fixed slot is set in the inside of the fixed column, the inside of the base is equipped with bolt corresponding to the top of test groove.

[0010] As a further description of the above technical scheme:

[0011] The inside of the base is equipped with cleaning groove corresponding to the bottom of test groove, the inside of the cleaning groove is fixedly installed with inclined plate, the inside of the inclined plate is equipped with filter groove.

[0012] As a further description of the above technical solutions:

[0013] The inside of the base is provided with a drying groove, the inside of the drying groove is provided with a mounting groove, and the inside of the mounting groove is fixedly installed with a motor.

[0014] As a further description of the above technical solutions:

[0015] The top of the motor is provided with a dryer, one side of the dryer is fixedly installed with a drying table corresponding to the top of the drying groove, and the top of the drying table is fixedly installed with a rotating table.

[0016] As a further description of the above technical solutions:

[0017] The top of the base is rotatably installed with a rotating shaft, the top of the rotating shaft is rotatably connected with a protective cover corresponding to the top of the base, the inside of the base is provided with a placing groove, the inside of the placing groove is fixedly installed with a flow pipe, and the inside of the placing groove is slidably connected with a sliding door.

[0018] As a further description of the above technical solutions:

[0019] The top of the base is fixedly installed with an integrated screen, the top of the base is provided with an emergency stop button, the top of the base is provided with a plurality of control buttons, and the two sides of the base are symmetrically provided with heat dissipation grooves.

[0020] As described above, due to the adoption of the above technical solutions, the beneficial effects of the present application are:

[0021] 1、In the utility model, the sliding frame, the sliding bar and the scraper are used to uniformly apply the acrylic polyurethane paint to be tested on the selected standard substrate, ensure that the paint film is uniform and reaches the specified thickness, place the substrate on the top of the drying table, start the motor, control the dryer to dry the substrate, pull the fixed column into the inside of the base, fix the bolt with the fixed groove in the fixed column, drive the sliding frame to move in the inside of the test groove, drive the sliding bar to slide in the connecting groove, drive the scraper to move to the inside of the test groove, form a plurality of rectangular test grooves, pour different test liquids into different rectangular grooves, and place the substrate in the test groove to test the waterproof effect of the paint film in different test liquids at the same time.

[0022] 2. The utility model discloses a test base material is taken out after the test is completed, and the bolt is pulled up to the upward, and the slide frame is under the rebound of the spring's pulling, and the slide bar is moved in the inside of the connecting groove, and the test liquid is extruded from the bottom to the inside of the cleaning groove in the process of moving, falls into the top of the inclined plate, and flows into the inside of the filter groove and filters, and finally flows into the special container through the flow pipe, to ensure that the test area can be cleaned quickly after the test is completed, and the test liquid is effectively handled. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model proposes a kind of acrylic polyurethane paint water resistance test device's structure schematic view;

[0024] Figure 2 The utility model proposes a kind of acrylic polyurethane paint water resistance test device's test groove structure schematic view;

[0025] Figure 3 The utility model proposes a kind of acrylic polyurethane paint water resistance test device's section structure schematic view;

[0026] LEGEND:

[0027] 1, base; 2, test groove; 3, slide frame; 4, baffle; 5, slide bar; 6, scraper; 7, sliding groove; 8, connecting groove; 9, fixed block; 10, pulling spring; 11, fixed column; 12, fixed groove; 13, bolt; 14, cleaning groove; 15, inclined plate; 16, filter groove; 17, drying groove; 18, mounting groove; 19, motor; 20, drying machine; 21, drying table; 22, rotary table; 23, rotary shaft; 24, protective cover; 25, placing groove; 26, flow pipe; 27, sliding door; 28, integrated screen; 29, emergency stop button; 30, control button; 31, heat dissipation groove. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] Please refer to the drawings of the utility model Figure 1 - the drawings of the utility model Figure 3The utility model provides a technical scheme: acrylic polyurethane paint water resistance testing device, including base 1, the inside of base 1 is equipped with test groove 2, the inside of test groove 2 is equipped with sliding frame 3, the one side of sliding frame 3 is fixedly installed with baffle 4 in many places, the both sides of baffle 4 are fixedly installed with sliding strip 5 in many places, the middle fixed connection of two sliding strip 5 has scraper 6, the inside of base 1 is equipped with sliding groove 7 in many places, and sliding strip 5 and the position of sliding groove 7 correspond, the inside of sliding groove 7 is equipped with multiple connecting groove 8 in symmetry, and the position of sliding strip 5 and connecting groove 8 correspond, the inside of sliding groove 7 is fixedly installed with fixed block 9 in symmetry in many places corresponding to the inner arm of base 1, the surface fixed connection of fixed block 9 has pull spring 10.

[0030] The utility model discloses a fixed column 11 is fixedly installed at the one end of sliding frame 3, the inside of fixed column 11 is equipped with fixed slot 12, the inside of base 1 is equipped with bolt 13 corresponding to the top of test groove 2.

[0031] When the acrylic polyurethane paint needs to be tested, the fixed slot 12 in the fixed column 11 is corresponded with the bolt 13 in the base 1 by pulling the fixed column 11 on one side of the sliding frame 3, and the multiple sliding strips 5 on one side of the sliding frame 3 are moved to the inner top of the test groove 2, to form multiple rectangular grooves, facilitating the test of different liquids on the paint surface.

[0032] The inside of base 1 is equipped with cleaning groove 14 corresponding to the bottom of test groove 2, the inside of cleaning groove 14 is fixedly installed with inclined plate 15, the inside of inclined plate 15 is equipped with filter groove 16.

[0033] After the test is completed, the bolt 13 is pulled upward to be separated from the inside of the fixed slot 12, under the action of the rebound force of the pull spring 10, the multiple baffles 4 are slid in the connecting groove 8 through the sliding strip 5, and the liquid in the rectangular groove is extruded into the inside of the cleaning groove 14 by the sliding frame 3, falls into the top of the inclined plate 15, flows into the inside of the filter groove 16, and finally flows into the dedicated container through the flow pipe 26, to recycle the test liquid and protect the environment from pollution.

[0034] The inside of base 1 is equipped with drying groove 17, the inside of drying groove 17 is equipped with mounting groove 18, the inside of mounting groove 18 is fixedly installed with motor 19.

[0035] The drying groove 17 and the motor 19 are arranged, when the water resistance test of the acrylic polyurethane paint is needed, the paint surface to be tested is evenly applied on the surface of the test substrate, then the substrate is placed on the top of the rotating table 22 in the drying groove 17, and the motor 19 is started to drive the drying machine 20 to dry the substrate, so that the water resistance test of the paint surface is carried out, and accurate test data is obtained.

[0036] The drying machine 20 is arranged on the top of the motor 19, and the drying table 21 is fixedly arranged on one side of the drying machine 20 and corresponds to the top of the drying groove 17.

[0037] The drying table 21 and the rotating table 22 are arranged, when the water resistance test of the acrylic polyurethane paint is needed, the substrate with the paint surface is placed on the top of the rotating table 22 on the top of the drying table 21, when the rotating table 22 rotates, the drying machine 20 dries the substrate faster and better, the paint surface is dried uniformly, and the test data is more accurate.

[0038] The rotating shaft 23 is rotatably arranged on the top of the base 1, the protective cover 24 is rotatably connected to the top of the rotating shaft 23 and corresponds to the top of the base 1, the placing groove 25 is arranged in the base 1, the flow pipe 26 is fixedly arranged in the placing groove 25, and the sliding door 27 is slidably connected to the placing groove 25.

[0039] The placing groove 25 and the sliding door 27 are arranged, when the test is completed and the test liquid needs to be recycled, the sliding door 27 is first pulled to slide into the base 1, then a special container is placed in the placing groove 25 and corresponds to the flow pipe 26, after the test liquid flows into the special container through the flow pipe 26, the collection is completed, the container is taken out and the sliding door 27 is reset, so that the test liquid can be recycled and the water source is not polluted.

[0040] The integrated screen 28 is fixedly arranged on the top of the base 1, the emergency stop button 29 is arranged on the top of the base 1, a plurality of control buttons 30 are arranged on the top of the base 1, and the heat dissipation grooves 31 are symmetrically arranged on the two sides of the base 1.

[0041] The integrated screen 28 and the drying machine 20 are arranged, during the test, the internal equipment can be controlled by the control buttons 30, if an accident occurs during the test, the integrated screen 28 is pressed to stop the power supply of the instrument, so as to prevent the instrument or the person from being hurt.

[0042] The working principle is that: when in use, first, the paint surface to be tested is evenly applied on the surface of the test substrate, the substrate is placed on the top of the rotating table 22 in the drying tank 17, the control button 30 is controlled to turn on the motor 19, the dryer 20 is started to dry the substrate, so as to ensure the accuracy of the test result, after drying, the fixed column 11 on one side of the sliding frame 3 is pulled into the inside of the base 1 and is fixed corresponding to the bolt 13, meanwhile, the sliding frame 3 drives the multiple partitions 4 to move to the inner top of the test groove 2 in the connecting groove 8 through the sliding strip 5, forming multiple rectangular test grooves, different test liquids are poured into different rectangular test grooves to test the painted substrate, after the test is completed, the bolt 13 is pulled upward to leave the inside of the fixed groove 12, the multiple partitions 4 are pulled into the inside of the sliding groove 7 under the rebound action of the pulling spring 10, the sliding frame 3 extrudes the test liquid to fall into the inside of the cleaning groove 14, falls to the top of the inclined plate 15 and flows into the inside of the filtering groove 16 for filtering, finally, through the flow pipe 26, the test liquid flows into a special container for recycling, if an accident occurs during the test, the emergency stop button 29 is pressed to stop the power supply of the instrument to protect the safety of the tester and the instrument.

[0043] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A water resistance testing device for acrylic polyurethane paint, comprising a base (1), characterized in that, The base (1) has a test groove (2) inside, and a sliding frame (3) is provided inside the test groove (2). A partition (4) is fixedly installed on one side of the sliding frame (3). A sliding strip (5) is fixedly installed on both sides of the partition (4). A scraper (6) is fixedly connected between the two sliding strips (5). A sliding groove (7) is provided inside the base (1), and the sliding strip (5) is positioned opposite to the sliding groove (7). A number of connecting grooves (8) are symmetrically provided inside the sliding groove (7), and the sliding strip (5) is positioned opposite to the connecting groove (8). A fixing block (9) is fixedly installed symmetrically inside the sliding groove (7) corresponding to the inner arm of the base (1). A pulling spring (10) is fixedly connected to the surface of the fixing block (9).

2. The water resistance testing device for acrylic polyurethane paint according to claim 1, characterized in that, A fixing post (11) is fixedly installed at one end of the sliding frame (3). A fixing groove (12) is provided inside the fixing post (11). A pin (13) is provided inside the base (1) corresponding to the top of the test groove (2).

3. The water resistance testing device for acrylic polyurethane paint according to claim 1, characterized in that, The base (1) has a cleaning tank (14) inside corresponding to the bottom of the test tank (2). An inclined plate (15) is fixedly installed inside the cleaning tank (14), and a filter tank (16) is opened inside the inclined plate (15).

4. The water resistance testing device for acrylic polyurethane paint according to claim 1, characterized in that, The base (1) has a drying groove (17) inside, and the drying groove (17) has an installation groove (18) inside, and a motor (19) is fixedly installed inside the installation groove (18).

5. The water resistance testing device for acrylic polyurethane paint according to claim 4, characterized in that, A dryer (20) is provided on the top of the motor (19). A drying table (21) is fixedly installed on one side of the dryer (20) corresponding to the top of the drying trough (17). A rotating table (22) is fixedly installed on the top of the drying table (21).

6. The water resistance testing device for acrylic polyurethane paint according to claim 1, characterized in that, A rotating shaft (23) is rotatably mounted on the top of the base (1), and a protective cover (24) is rotatably connected to the top of the rotating shaft (23) corresponding to the top of the base (1). A placement groove (25) is provided inside the base (1), and a flow tube (26) is fixedly installed inside the placement groove (25). A sliding door (27) is slidably connected inside the placement groove (25).

7. The water resistance testing device for acrylic polyurethane paint according to claim 1, characterized in that, An integrated screen (28) is fixedly installed on the top of the base (1). An emergency stop button (29) is provided on the top of the base (1). Multiple control buttons (30) are provided on the top of the base (1). Heat dissipation grooves (31) are symmetrically opened on both sides of the base (1).

Images