Stain resistance detection device for hot-melt oscillation road marking paint

Abstract

The utility model provides a stain resistance detection device for a hot-melt oscillation road marking coating. The stain resistance detection device for the hot-melting oscillation road marking coating comprises a box body, a detection plate, a plurality of limiting insertion rods I and a detection mechanism, the detection plate is arranged in the box body, the detection plate is matched with an inner cavity of the box body, the outer wall of one side of the detection plate is provided with a plurality of limiting insertion holes I, and the limiting insertion holes I are matched with the inner cavity of the box body. And the multiple first limiting insertion rods are fixedly installed on the inner wall of one side of the box body and correspond to the multiple first limiting insertion holes one to one, and the first limiting insertion rods are matched with the first limiting insertion holes. According to the stain resistance detection device for the hot-melting oscillation road marking paint, provided by the utility model, the detection mechanism is arranged, so that the operation is simple, and the problems that the connection process is relatively tedious and the time is wasted due to the fact that bolts need to be screwed one by one to continuously disassemble, assemble and replace test plates coated with different detection objects for stain resistance detection can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stain resistance detection, and in particular relates to a stain resistance detection device for hot-melt oscillating road marking paint. Background Art

[0002] Road marking paint is a common marking paint used for asphalt pavement and cement pavement. It is based on thermoplastic acrylic resin and is added with pigments, fillers, additives and solvents. The paint is thermoplastic and must be heated and melted before use. Coated glass beads are added to achieve reflection. It is called thermoplastic road reflective marking paint, hot melt road reflective marking paint or molten road reflective marking paint.

[0003] During use, the existing device for testing the anti-fouling performance of hot-melt oscillating raised road marking paint uses a roller to simulate a wheel for testing in a box, but the paint has a high hardness after solidification and the space in the box is small, which makes it inconvenient for staff to clean, reducing the practicality of the device. In addition, during use, the existing device for testing the anti-fouling performance of hot-melt oscillating raised road marking paint can only use one test object to be applied to the roller to test the paint, while the actual wheel contains different debris, resulting in the device being unable to meet different testing needs.

[0004] After searching, in the related technology, the patent document with the authorization publication number CN 216160639 U discloses a device for detecting the stain resistance of hot-melt oscillating raised road marking paint, including a box, a detection plate and a roller. The detection plate is installed at the bottom of the box, and a limited block is connected below the detection plate. A groove is arranged in the middle of the detection plate, and pull rods are arranged on both sides above the detection plate. Positioning holes are arranged at both ends of the detection plate, and positioning pins are installed in the positioning holes. The roller is connected to the middle of the detection plate. The beneficial effect is that the utility model can apply the paint in the groove by setting the detection plate, the groove, the positioning hole, the positioning pin and the pull rod, and then fix the detection plate by the positioning bottom and the positioning hole, so as to facilitate the detection on the detection plate. When the detection is completed, the staff can separate the detection plate from the box through the pull rod, which is convenient for the staff to clean the paint and improve the practicality of the device.

[0005] Regarding the above-mentioned related technologies, the utility model applicant believes that there are the following defects:

[0006] 1. Although the above device can fix the detection plate through the positioning and positioning holes, which is convenient for testing on the detection plate, when the test is completed, the staff can separate the detection plate from the box body through the pull rod, which is convenient for the staff to clean the paint and improve the practicality of the device. However, when the above device is used, it is based on constantly disassembling and replacing the test plate coated with different test objects for stain resistance testing. In the disassembly and assembly process, it is necessary to screw the bolts one by one for disassembly and assembly, and the connection process is relatively cumbersome and time-consuming.

[0007] Therefore, it is necessary to provide a new anti-fouling performance detection device for hot-melt oscillating road marking paint to solve the above technical problems. Utility Model Content

[0008] The technical problem solved by the utility model is to provide a device for detecting the anti-fouling performance of hot-melt oscillating road marking paint, which is easy to operate by setting a detection mechanism and can solve the problem that the connection process is complicated and time-consuming, and the bolts need to be screwed one by one and the test plates coated with different detection objects need to be disassembled and replaced for anti-fouling detection.

[0009] In order to solve the above technical problems, the utility model provides a stain resistance detection device for hot melt oscillating road marking paint, comprising: a box, a detection plate, a plurality of limit plug rods and a detection mechanism, wherein the detection plate is arranged in the box, the detection plate is adapted to the inner cavity of the box, a plurality of limit plug holes are provided on one side outer wall of the detection plate, a plurality of limit plug rods are fixedly mounted on one side inner wall of the box, a plurality of limit plug rods correspond to a plurality of limit plug holes respectively, and the limit plug rods are adapted to the limit plug holes;

[0010] The detection mechanism is arranged on the box body, and the detection mechanism includes a sliding block, two cross plates, four rollers, four bolts and four test plates. The sliding block is slidably installed on the box body, the two cross plates are arranged on one side of the sliding block, the two cross plates are located above the box body and are adapted to the inner cavity of the box body, the four rollers are installed on the two cross plates through four bearings, the four bearings are connected to the two cross plates through two groups of bolts, and the four test plates are respectively mounted on the four rollers.

[0011] As a further solution of the utility model, four limiting sliding grooves are provided on the cross plate, and the limiting sliding grooves are adapted to the bearings.

[0012] As a further solution of the utility model, a concave groove is provided on the sliding block, and the detection mechanism also includes an adjustment component, which includes a servo motor 1, a threaded rod 1, a moving block 1 and a servo motor 2. The servo motor 1 is arranged on an outer wall of one side of the sliding block, and the output shaft of the servo motor 1 is fixedly connected to the corresponding cross plate.

[0013] As a further solution of the utility model, the threaded rod 1 is rotatably installed in the concave groove, the moving block 1 is threadedly installed on the threaded rod 1, one side of the moving block 1 extends out of the concave groove and is fixedly connected to the servo motor 1, the servo motor 2 is fixedly installed on the top of the sliding block, and the output shaft of the servo motor 2 is fixedly connected to the top of the threaded rod 1.

[0014] As a further solution of the utility model, the adjustment assembly also includes a concave block, a threaded rod two, a moving block two and a servo motor three. The concave block is fixedly installed on an outer wall of one side of the box body, the threaded rod two is rotatably installed in the concave block, the moving block two is threadedly installed on the threaded rod two, the top of the moving block two is fixedly connected to the bottom of the sliding block, the servo motor three is fixedly installed on the concave block, and the output shaft of the servo motor three is fixedly connected to one end of the threaded rod two.

[0015] As a further solution of the utility model, a through opening is provided on the outer wall of one side of the box body, and the through opening is adapted to the detection plate. A limit assembly is provided on the box body, and the limit assembly includes a connecting block, a mounting block, two limit plug rods 2, a fixed block, a sliding rod and a telescopic spring. The connecting block is arranged on the outer wall of one side of the box body, the detection plate is fixedly connected to the connecting block, the connecting block is adapted to the through opening, and two limit sockets 2 are provided on the top of the connecting block.

[0016] As a further solution of the utility model, the mounting block is arranged above the top of the connecting block, the two limit rods are fixedly mounted on the bottom of the mounting block, the two limit rods are adapted to the two limit holes, the fixed block is fixedly mounted on the box body, the sliding rod is slidably mounted on the fixed block, the bottom end of the sliding rod is fixedly connected to the top of the mounting block, the telescopic spring is slidably sleeved on the sliding rod, the bottom end of the telescopic spring is fixedly connected to the mounting block, and the top end of the telescopic spring is fixedly connected to the fixed block.

[0017] Compared with the related art, the anti-fouling performance testing device for hot melt oscillating road marking paint provided by the utility model has the following beneficial effects:

[0018] 1. The utility model is simple to operate by setting a detection mechanism, which can solve the problem that the connection process is complicated and time-consuming because the bolts need to be screwed one by one and the test plates coated with different detection objects need to be disassembled and replaced for stain resistance detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of some detection mechanisms in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the limit assembly in the utility model;

[0023] Figure 4 It is a schematic diagram of the detection board in the utility model.

[0024] In the figure: 1. Box body; 2. Detection plate; 3. Limiting rod 1; 4. Sliding block; 5. Cross plate; 6. Roller; 7. Bolt; 8. Test plate; 9. Servo motor 1; 10. Threaded rod 1; 11. Moving block 1; 12. Servo motor 2; 13. Concave block; 14. Threaded rod 2; 15. Moving block 2; 16. Servo motor 3; 17. Connecting block; 18. Mounting block; 19. Limiting rod 2; 20. Fixed block; 21. Sliding rod; 22. Telescopic spring. DETAILED DESCRIPTION

[0025] Please refer to Figures 1 to 4 ,in, Figure 1 It is a structural schematic diagram of the utility model; Figure 2 It is a structural schematic diagram of some detection mechanisms in the utility model; Figure 3 It is a structural schematic diagram of the limit assembly in the utility model; Figure 4 The schematic diagram of the detection board in the utility model. The stain resistance detection device for hot melt oscillating road marking paint comprises: a box body 1, a detection board 2, a plurality of limit plug rods 3 and a detection mechanism, the detection board 2 is arranged in the box body 1, the detection board 2 is adapted to the inner cavity of the box body 1, a plurality of limit plug holes 1 are opened on the outer wall of one side of the detection board 2, a plurality of limit plug rods 3 are fixedly installed on the inner wall of one side of the box body 1, a plurality of limit plug rods 3 correspond to a plurality of limit plug holes one by one, and the limit plug rod 3 is adapted to the limit plug hole one;

[0026] The detection mechanism is arranged on the box body 1, and the detection mechanism includes a sliding block 4, two cross plates 5, four rollers 6, four bolts 7 and four test plates 8. The sliding block 4 is slidably installed on the box body 1, and the two cross plates 5 are both arranged on one side of the sliding block 4. The two cross plates 5 are both located above the box body 1 and are adapted to the inner cavity of the box body 1. The four rollers 6 are installed on the two cross plates 5 through four bearings. The four bearings are connected to the two cross plates 5 through two groups of bolts 7, and the four test plates 8 are respectively mounted on the four rollers 6.

[0027] The cross plate 5 is provided with four limiting sliding grooves, and the limiting sliding grooves are adapted to the bearings.

[0028] The sliding block 4 is provided with a concave groove, and the detection mechanism also includes an adjustment component, which includes a servo motor 9, a threaded rod 10, a moving block 11 and a servo motor 12. The servo motor 9 is arranged on an outer wall of one side of the sliding block 4, and the output shaft of the servo motor 9 is fixedly connected to the corresponding cross plate 5.

[0029] The threaded rod 10 is rotatably installed in the concave groove, the moving block 11 is threadedly installed on the threaded rod 10, one side of the moving block 11 extends out of the concave groove and is fixedly connected to the servo motor 9, the servo motor 2 12 is fixedly installed on the top of the sliding block 4, and the output shaft of the servo motor 2 12 is fixedly connected to the top of the threaded rod 10.

[0030] The adjustment assembly also includes a concave block 13, a second threaded rod 14, a second moving block 15 and a third servo motor 16. The concave block 13 is fixedly mounted on an outer wall of one side of the box body 1, the second threaded rod 14 is rotatably mounted in the concave block 13, the second moving block 15 is threadedly mounted on the second threaded rod 14, the top of the second moving block 15 is fixedly connected to the bottom of the sliding block 4, the third servo motor 16 is fixedly mounted on the concave block 13, and the output shaft of the third servo motor 16 is fixedly connected to one end of the second threaded rod 14.

[0031] A through opening is provided on one side outer wall of the box body 1, and the through opening is adapted to the detection plate 2. A limit assembly is provided on the box body 1, and the limit assembly includes a connecting block 17, a mounting block 18, two limit plug rods 19, a fixing block 20, a sliding rod 21 and a telescopic spring 22. The connecting block 17 is arranged on one side outer wall of the box body 1, and the detection plate 2 is fixedly connected to the connecting block 17. The connecting block 17 is adapted to the through opening, and two limit plug holes 19 are provided on the top of the connecting block 17.

[0032] The mounting block 18 is arranged above the top of the connecting block 17, and the two limiting plug rods 19 are fixedly mounted on the bottom of the mounting block 18. The two limiting plug rods 19 are adapted to the two limiting sockets 2. The fixed block 20 is fixedly mounted on the box body 1, and the sliding rod 21 is slidably mounted on the fixed block 20. The bottom end of the sliding rod 21 is fixedly connected to the top of the mounting block 18. The telescopic spring 22 is slidably sleeved on the sliding rod 21. The bottom end of the telescopic spring 22 is fixedly connected to the mounting block 18, and the top end of the telescopic spring 22 is fixedly connected to the fixed block 20.

[0033] The detection plate 2 is provided with a groove, and the roller 6 and the test plate 8 are connected and fixed by screws. The roller 6 and the test plate 8 can be separated and installed by disassembling and installing the screws.

[0034] The number of the rollers 6 and the test plates 8 can be increased or decreased according to actual needs, and the cross plate 5 can change shape according to the number of the rollers 6 and the test plates 8 to facilitate the installation of the rollers 6 and the test plates 8.

[0035] The working principle of the anti-fouling performance testing device for hot melt oscillating road marking paint provided by the utility model is as follows:

[0036] The first step: when in use, apply the paint to be tested into the groove on the test plate 2. After the paint solidifies, pull the sliding rod 21, and drive the mounting block 18 and the two limiting plug rods 19 to move upward to compress the telescopic spring 22 through the sliding rod 21, and then insert the test plate 2 into the box body 1 through the through opening. During the insertion process, the limiting plug rod 1 3 will be inserted into the limiting plug hole 1 on the test plate 2, and then release the sliding rod 21. Under the action of the telescopic spring 22, the mounting block 18 can drive the two limiting plug rods 19 to move downward, so that the limiting plug rod 19 is inserted into the limiting plug hole 2 on the connecting block 17 to limit and fix the connecting block 17 and the test plate 2;

[0037] The second step: four test plates 8 are coated with different detection objects respectively, and then the servo motor 2 12 is started, and the output shaft of the servo motor 2 12 drives the threaded rod 10 to rotate. Under the cooperation of the thread and the concave groove, the moving block 11 can drive the servo motor 9 to move downward, and under the action of the two cross plates 5, the roller 6 and the test plate 8 located at the bottom are driven to move downward into the box 1 and contact with the detection plate 2. Then the servo motor 3 16 is started, and the output shaft of the servo motor 3 16 drives the threaded rod 2 14 to rotate. Under the action of the thread, the moving block 2 15 can drive the detection mechanism to move, so that the test plate 8 moves on the detection plate 2. In the moving process, the test plate 8 outside the roller 6 is coated with the detection object, so the stain resistance of the coating can be tested through the detection object;

[0038] The third step: during the test, the servo motor 12 can be used to drive the servo motor 1 9 to move upward to a suitable height, and then the servo motor 1 9 is started, and the servo motor 1 9 drives the cross plate 5, the roller 6 and the test plate 8 to rotate, so that the four test plates 8 are coated with different test objects and contact the test plate 2 respectively, so that different test requirements can be met, making the operation simple, and solving the problem that the connection process is cumbersome and time-consuming because the bolts need to be tightened one by one to continuously disassemble and replace the test plates coated with different test objects for stain resistance testing.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A device for detecting the anti-fouling performance of hot melt oscillating road marking paint, characterized in that: include: The box, the detection plate, a plurality of limit rods 1 and the detection mechanism, the detection plate is arranged in the box, the detection plate is adapted to the inner cavity of the box, a plurality of limit holes 1 are provided on the outer wall of one side of the detection plate, a plurality of limit rods 1 are fixedly mounted on the inner wall of one side of the box 1, a plurality of limit rods 1 respectively correspond to a plurality of limit holes 1, and the limit rod 1 is adapted to the limit hole 1; The detection mechanism is arranged on the box body, and the detection mechanism includes a sliding block, two cross plates, four rollers, four bolts and four test plates. The sliding block is slidably mounted on the box body, the two cross plates are arranged on one side of the sliding block, the two cross plates are located above the box body and are adapted to the inner cavity of the box body, the four rollers are mounted on the two cross plates through four bearings, the four bearings are connected to the two cross plates through two sets of bolts, and the four test plates are respectively sleeved on the four rollers; 2. The stain resistance detection device for hot melt oscillating road marking paint according to claim 1 is characterized in that: The cross plate is provided with four limiting sliding grooves, and the limiting sliding grooves are adapted to the bearings.

3. The stain resistance detection device for hot melt oscillating road marking paint according to claim 1 is characterized in that: The sliding block is provided with a concave groove, and the detection mechanism also includes an adjustment component, which includes a servo motor 1, a threaded rod 1, a moving block 1 and a servo motor 2. The servo motor 1 is arranged on an outer wall of one side of the sliding block, and the output shaft of the servo motor 1 is fixedly connected to the corresponding cross plate.

4. The stain resistance detection device for hot melt oscillating road marking paint according to claim 3 is characterized in that: The threaded rod 1 is rotatably installed in the concave groove, the moving block 1 is threadedly installed on the threaded rod 1, one side of the moving block 1 extends out of the concave groove and is fixedly connected to the servo motor 1, the servo motor 2 is fixedly installed on the top of the sliding block, and the output shaft of the servo motor 2 is fixedly connected to the top of the threaded rod 1.

5. The stain resistance detection device for hot melt oscillating road marking paint according to claim 1 is characterized in that: The adjustment assembly also includes a concave block, a second threaded rod, a second moving block and a third servo motor. The concave block is fixedly mounted on an outer wall of one side of the box body, the second threaded rod is rotatably mounted in the concave block, the second moving block is threadedly mounted on the second threaded rod, the top of the second moving block is fixedly connected to the bottom of the sliding block, the third servo motor is fixedly mounted on the concave block, and the output shaft of the third servo motor is fixedly connected to one end of the second threaded rod.

6. The stain resistance detection device for hot melt oscillating road marking paint according to claim 1 is characterized in that: A through opening is provided on one side outer wall of the box body, and the through opening is adapted to the detection plate. A limit assembly is provided on the box body, and the limit assembly includes a connecting block, a mounting block, two limit plug rods 2, a fixing block, a sliding rod and a telescopic spring. The connecting block is arranged on one side outer wall of the box body, and the detection plate is fixedly connected to the connecting block. The connecting block is adapted to the through opening, and two limit sockets 2 are provided on the top of the connecting block.

7. The stain resistance detection device for hot melt oscillating road marking paint according to claim 6 is characterized in that: The mounting block is arranged above the top of the connecting block, the two limiting plug rods are fixedly mounted on the bottom of the mounting block, the two limiting plug rods are adapted to the two limiting sockets, the fixed block is fixedly mounted on the box body, the sliding rod is slidably mounted on the fixed block, the bottom end of the sliding rod is fixedly connected to the top of the mounting block, the telescopic spring is slidably sleeved on the sliding rod, the bottom end of the telescopic spring is fixedly connected to the mounting block, and the top end of the telescopic spring is fixedly connected to the fixed block.

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