Equipment for testing coating bonding performance of powder coating

Abstract

The utility model discloses equipment for testing the coating bonding performance of a powder coating. The equipment comprises a box body; a metal plate is arranged in the box body, a temperature display screen is arranged on the box body, a shovel block is slidably connected into the box body, a groove is formed in the right side of the shovel block, side blocks are fixedly connected to the front side and the rear side of the shovel block, and side grooves are formed in the front side and the rear side of the inner wall of the box body. According to the equipment for testing the coating bonding performance of the powder coating, the powder coating is sprayed on the upper surface of the metal plate, then the metal plate is heated, the upper end of the metal plate can be coated with the powder coating at the moment, and the coating bonding performance of the powder coating at the upper end of the metal plate can be observed at the moment; after testing, the motor drives the screw rod to rotate, so that the shovel block slides rightwards in the box body to scrape the coating, the scraped coating can be pushed into the cleaning groove, the coating on the metal plate can be conveniently shoveled through the device, and the metal plate can be continuously tested and used.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating testing equipment, in particular to a powder coating coating adhesion performance testing equipment. Background Art

[0002] Powder coatings are solid powdered synthetic resin coatings composed of solid resins, pigments, fillers, and additives. Unlike common solvent-based and water-based coatings, their dispersion medium is air, not solvent and water. They are characterized by zero solvent pollution, 100% film formation, and low energy consumption. Powder coatings are divided into two categories: thermoplastic and thermosetting. Thermoplastic powder coatings have poor film appearance and adhesion to metal. Thermosetting powder coatings use thermosetting synthetic resins as their film-forming material. During the drying process, the resin first melts and then solidifies through chemical cross-linking to form a smooth, hard coating film.

[0003] In the coating adhesion performance test of powder coatings, the existing test method usually uses powder samples to spray on the metal surface for testing. This test method is not convenient for cleaning the metal material surface after testing, and is not convenient for reusing the metal material used for testing.

[0004] Therefore, it is necessary to provide a powder coating coating adhesion performance testing device to solve the above technical problems. Summary of the Invention

[0005] The utility model provides a powder coating adhesion performance testing device, which solves the problem that it is inconvenient to clean the surface of the metal material after the test during the powder coating adhesion test, thereby making it inconvenient to reuse the metal material used for the test.

[0006] In order to solve the above technical problems, the utility model provides a powder coating adhesion performance testing device, comprising: a box;

[0007] A metal plate is provided inside the box, and a temperature display screen is provided on the box. A shovel block is slidably connected to the inside of the box, and a groove is provided on the right side of the shovel block. Side blocks are fixedly connected to the front and rear sides of the shovel block, and side grooves are provided on the front and rear sides of the inner wall of the box. A group of side grooves are rotatably connected to the inside of a screw rod, and a group of side blocks are threadedly connected to the screw rod. An equipment slot is provided on the right side of the box, and a motor is provided inside the equipment slot. The output end of the motor is fixedly connected to the screw rod, and another group of side slots are fixedly connected to the inside of a track rod, and another group of side blocks are slidably connected to the track rod. A power hole is provided on the back of the box.

[0008] Preferably, a cleaning groove is provided on a side of the inner wall of the box close to the temperature display screen, and a sliding groove is provided on the front side of the box, and the cleaning groove is connected to the sliding groove.

[0009] Preferably, a baffle is fixedly connected to the interior of the slide groove, and a threaded hole is penetrated through the front side of the baffle.

[0010] Preferably, a collecting groove is slidably connected inside the sliding groove, a first threaded rod is threadedly connected to the front of the collecting groove, the first threaded rod matches the threaded hole, and a first rotating block is fixedly connected to the front end of the first threaded rod.

[0011] Preferably, a box cover is hingedly connected to the back of the box body, a clamping block is fixedly connected to the bottom of the box cover, and a limiting hole is provided through the right side of the clamping block.

[0012] Preferably, a slot is provided at the upper end of the box body, a second threaded rod is threadedly connected to the inside of the slot, a second rotating block is fixedly connected to the right end of the second threaded rod, and a handle is provided at the front of the box body.

[0013] Compared with the related art, the powder coating adhesion performance testing equipment provided by the present invention has the following features:

[0014] Beneficial effects:

[0015] The utility model provides a powder coating adhesion performance testing device. The power cord is connected to the power hole to power on the device, and then the powder coating is sprayed on the surface of the metal plate. The metal plate is then heated, and the powder coating can be coated on the upper end of the metal plate. At this time, the coating adhesion of the powder coating on the upper end of the metal plate can be observed. After the test, the motor drives the screw rod to rotate, so that the shovel block slides rightward inside the box body to scrape the coating. The scraped coating can be pushed into the cleaning tank. The device can be used to easily scrape the coating on the metal plate, and the metal plate can continue to be tested. The scraped coating will fall into the collection tank inside the chute. By rotating the first rotating block, the first threaded rod can be disengaged from the threaded hole. At this time, the collection tank can be pulled out to clean the waste inside. The box cover is covered on the upper end of the box body. At this time, the clamping block is located inside the clamping slot. At this time, the second rotating block is rotated to insert the second threaded rod into the limiting hole to fix the clamping block. The arrangement of the collection tank and its corresponding structure makes it easy to clean the waste, and the arrangement of the box cover makes it easy to protect the internal parts of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a powder coating adhesion performance testing device provided by the present invention;

[0017] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of region A is shown;

[0018] Figure 3 for Figure 1 The front structural diagram of the box shown;

[0019] Figure 4 for Figure 1 The structural diagram of the collecting tank is shown;

[0020] Figure 5 for Figure 1 The rear view structural diagram of the whole is shown.

[0021] Numbers in the figure: 1. Box body; 2. Metal plate; 3. Temperature display screen; 4. Shovel block; 5. Groove; 6. Side block; 7. Side groove; 8. Screw rod; 9. Equipment slot; 10. Motor; 11. Track rod; 12. Power hole; 13. Cleaning slot; 14. Slide slot; 15. Baffle; 16. Threaded hole; 17. Collecting slot; 18. First threaded rod; 19. First rotating block; 20. Box cover; 21. Block; 22. Limit hole; 23. Slot; 24. Second threaded rod; 25. Second rotating block; 26. Handle. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] Please refer to Figures 1 to 5 , a powder coating coating adhesion performance testing device, comprising: a box 1;

[0024] A metal plate 2 is provided inside the box 1, and a temperature display screen 3 is provided on the box 1. A shovel block 4 is slidably connected to the inside of the box 1, and a groove 5 is provided on the right side of the shovel block 4. The front and rear sides of the shovel block 4 are fixedly connected to side blocks 6. Side grooves 7 are provided on the front and rear sides of the inner wall of the box 1. A group of side grooves 7 are rotatably connected to a screw rod 8, and a group of side blocks 6 are threadedly connected to the screw rod 8. An equipment slot 9 is provided on the right side of the box 1, and a motor 10 is provided inside the equipment slot 9. The output end of the motor 10 is fixedly connected to the screw rod 8, and the side grooves 7 of another group are fixedly connected to a track rod 11. The side blocks 6 of another group are slidably connected to the track rod 11. A power supply hole 12 is provided on the back of the box 1, and an electric heater is provided at the bottom of the metal plate 2 to heat the metal plate 2. The electric heater is a stainless steel U-shaped heating tube, which is a prior art. The temperature of the metal plate 2 can be easily observed through the setting of the temperature display screen 3.

[0025] A cleaning groove 13 is provided on one side of the inner wall of the box body 1 close to the temperature display screen 3 , and a chute 14 is provided on the front side of the box body 1 , and the cleaning groove 13 is communicated with the chute 14 .

[0026] A baffle 15 is fixedly connected to the interior of the slide groove 14 , and a threaded hole 16 is formed through the front surface of the baffle 15 .

[0027] A collecting groove 17 is slidably connected inside the sliding groove 14 , and a first threaded rod 18 is threadedly connected to the front of the collecting groove 17 . The first threaded rod 18 matches the threaded hole 16 , and a first rotating block 19 is fixedly connected to the front end of the first threaded rod 18 .

[0028] A box cover 20 is hinged on the back of the box body 1 , a clamping block 21 is fixedly connected to the bottom of the box cover 20 , and a limiting hole 22 is formed through the right side of the clamping block 21 .

[0029] A slot 23 is provided at the upper end of the box body 1 , a second threaded rod 24 is threadedly connected to the inside of the slot 23 , a second rotating block 25 is fixedly connected to the right end of the second threaded rod 24 , and a handle 26 is provided on the front of the box body 1 .

[0030] The working principle of the powder coating adhesion performance testing equipment provided by the utility model is as follows:

[0031] Step 1: When in use, connect the power cord to the power hole 12 to power on the device, then spray the powder coating on the upper surface of the metal plate 2, and then heat the metal plate 2. At this time, the powder coating can be applied to the upper end of the metal plate 2. At this time, the coating adhesion of the powder coating on the upper end of the metal plate 2 can be observed and tested. After the test, the motor 10 drives the screw rod 8 to rotate, so that the shovel block 4 can slide to the right inside the box 1 to scrape the paint. The scraped paint can be pushed into the cleaning tank 13.

[0032] Step 2: The scraped paint will fall into the collecting groove 17 inside the chute 14. By rotating the first rotating block 19, the first threaded rod 18 can be disengaged from the threaded hole 16. At this time, the collecting groove 17 can be pulled out to clean the waste inside. The box cover 20 is covered on the upper end of the box body 1. At this time, the block 21 is located in the slot 23. At this time, the second rotating block 25 is rotated to insert the second threaded rod 24 into the limiting hole 22 to fix the block 21.

[0033] Compared with the related art, the powder coating adhesion performance testing equipment provided by the present invention has the following features:

[0034] Beneficial effects:

[0035] Connect the power cord to the power hole 12 to power on the device, then spray the powder coating on the upper surface of the metal plate 2, and then heat the metal plate 2. At this time, the powder coating can be applied to the upper end of the metal plate 2. At this time, the coating adhesion of the powder coating on the upper end of the metal plate 2 can be observed. After the test, the motor 10 drives the screw rod 8 to rotate, which can make the shovel block 4 slide to the right inside the box 1 to scrape the paint. The scraped paint can be pushed into the cleaning tank 13. The device can be used to easily scrape off the paint on the metal plate 2, and the metal plate 2 can be tested again. The scraped paint will The waste material falls into the collecting groove 17 inside the chute 14, and the first threaded rod 18 can be disengaged from the threaded hole 16 by rotating the first rotating block 19. At this time, the collecting groove 17 can be pulled out to clean the waste material inside, and the box cover 20 is covered on the upper end of the box body 1. At this time, the block 21 is located in the card groove 23. At this time, the second rotating block 25 is rotated to insert the second threaded rod 24 into the limiting hole 22 to fix the block 21. The arrangement of the collecting groove 17 and its corresponding structure can facilitate the cleaning of waste material, and the arrangement of the box cover 20 can facilitate the protection of the internal parts of the box body 1.

[0036] Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and is susceptible to numerous variations. Any simple modifications, equivalent variations, and modifications to the above embodiments based on the technical essence of the present invention shall be deemed to fall within the scope of protection of the present invention.

Claims

1. A powder coating adhesion performance testing device, characterized in that: include: Box (1); The box (1) is provided with a metal plate (2) inside, and the box (1) is provided with a temperature display screen (3). The box (1) is slidably connected with a shovel block (4) inside, and a groove (5) is provided on the right side of the shovel block (4). The front and rear sides of the shovel block (4) are fixedly connected with side blocks (6). The front and rear sides of the inner wall of the box (1) are provided with side grooves (7). A group of the side grooves (7) are rotatably connected with a screw rod (8). A group of the side blocks (6) are threadedly connected to the screw rod (8). The box (1) is provided with an equipment groove (9) on the right side. A motor (10) is provided inside the equipment groove (9). The output end of the motor (10) is fixedly connected to the screw rod (8). Another group of the side grooves (7) are fixedly connected with a track rod (11). Another group of the side blocks (6) are slidably connected to the track rod (11). A power supply hole (12) is provided on the back of the box (1).

2. The powder coating adhesion performance testing equipment according to claim 1, characterized in that: A cleaning groove (13) is provided on one side of the inner wall of the box body (1) close to the temperature display screen (3), and a sliding groove (14) is provided on the front side of the box body (1).

3. The powder coating adhesion performance testing equipment according to claim 2, characterized in that: A baffle (15) is fixedly connected inside the sliding groove (14), and a threaded hole (16) is formed through the front surface of the baffle (15).

4. The powder coating adhesion performance testing device according to claim 3, characterized in that: The interior of the sliding groove (14) is slidably connected to a collecting groove (17), the front surface of the collecting groove (17) is threadedly connected to a first threaded rod (18), and the front end of the first threaded rod (18) is fixedly connected to a first rotating block (19).

5. The powder coating adhesion performance testing device according to claim 4, characterized in that: A box cover (20) is hingedly connected to the back of the box body (1), a clamping block (21) is fixedly connected to the bottom of the box cover (20), and a limiting hole (22) is provided through the right side of the clamping block (21).

6. The powder coating adhesion performance testing device according to claim 5, characterized in that: A slot (23) is provided at the upper end of the box body (1), a second threaded rod (24) is threadedly connected to the interior of the slot (23), a second rotating block (25) is fixedly connected to the right end of the second threaded rod (24), and a handle (26) is provided on the front of the box body (1).

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