Water paint washability testing device

Abstract

The utility model discloses a water-based paint washability testing device, which relates to the technical field of water-based paint washability testing, and comprises a testing table, a to-be-tested coating plate and a cleaning fluid supply box, and a screw rod and a sliding rod are respectively rotationally and fixedly connected to two sides of the upper end of the testing table; sliding blocks are in threaded and sliding sleeve connection with the outer walls of the lead screw and the sliding rod respectively, the upper ends of the two sliding blocks are fixedly connected with a support, the middle of the support is rotationally sleeved with a driving pipe, the lower end of the driving pipe is fixedly connected with a cleaning disc, the cleaning disc is arranged at the upper end of the to-be-detected coating plate, and the lower end face of the cleaning disc is fixedly connected with bristles. A plurality of water outlet holes are formed in the lower end of the cleaning disc, the water outlet holes and the bristles are arranged in a staggered mode, the cleaning liquid supply box is fixedly installed on the outer wall of one side of the testing table, through the structure of the cleaning disc, the automatic washability testing effect of the coating plate is achieved, and the problem that traditional manual testing is low in efficiency is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint washability testing, in particular to a water-based paint washability testing device. Background Art

[0002] Water-based paint generally includes water-based anti-rust paint, water-based steel structure paint, water-based floor paint, and water-based wood paint. It is harmless to the human body and does not pollute the environment. The paint film is plump, crystal clear, flexible, and has the characteristics of water resistance, wear resistance, aging resistance, yellowing resistance, fast drying, and easy use.

[0003] Traditional water-based paint washability test is mainly carried out by manual wiping operation. Although the water-based paint washability test can be completed, the manual operation has the problems of low automation and general test efficiency. Based on this, we propose a water-based paint washability test device for improvement. Utility Model Content

[0004] The main purpose of the utility model is to provide a water-based paint washability testing device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for testing the washability of water-based paint comprises a test bench, a paint plate to be tested and a cleaning liquid supply box, wherein screw rods and sliding rods are rotatably and fixedly connected at both sides of the upper end of the test bench, and sliders are threaded and slidably sleeved on the outer walls of the screw rods and sliding rods, and the upper ends of the two sliders are fixedly connected to brackets, a driving tube is rotatably sleeved on the middle of the bracket, and a cleaning disc is fixedly connected to the lower end of the driving tube, and the cleaning disc is arranged at the upper end of the paint plate to be tested, and bristles are fixedly connected to the lower end surface of the cleaning disc, and a plurality of water outlet holes are opened at the lower end of the cleaning disc, and the plurality of water outlet holes and bristles are staggered.

[0007] As a further solution of the utility model, the cleaning liquid supply box is fixedly installed on the outer wall of one side of the test bench, the upper end of the driving tube is rotatably sleeved with a connecting pipe, the upper end surface of the cleaning liquid supply box is fixedly connected to a water pump, the input end of the water pump is connected to the inside of the cleaning liquid supply box through a pipeline, and a hose is fixedly connected between the output end of the water pump and the connecting pipe.

[0008] As a further solution of the utility model, a water tank is provided on the test bench, and a return pipe and a sewage pipe are fixedly sleeved on the lower end surface of the water tank, and the other end of the return pipe is fixedly connected to the cleaning liquid supply box.

[0009] As a further solution of the utility model, a support column is fixedly connected to the upper end surface of the water tank, a support plate is fixedly connected to the upper end surface of the support column, and the paint plate to be tested is arranged on the support plate.

[0010] As a further solution of the utility model, mounting parts are fixedly connected to the outer wall near the four corners of the support plate, adjusting screws are threadedly sleeved on the four mounting parts, anti-slip pressure pads are fixedly sleeved on the lower ends of the four adjusting screws, and the four anti-slip pressure pads are pressed at the four corners of the upper end of the paint plate to be tested.

[0011] As a further solution of the utility model, a driving motor is fixedly connected to the upper end of the bracket, a driving gear is fixedly sleeved on the output end of the driving motor, a driven gear is fixedly sleeved on the outer wall of the driving tube, and the driving gear and the driven gear are meshed with each other.

[0012] As a further solution of the utility model, a servo motor is fixedly connected to one side of the upper end of the test bench, and the output end of the servo motor is fixedly connected to one end of the lead screw.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting up a cleaning disc structure, a driving motor is used to drive the driving gear to rotate, and then the driven gear is driven to rotate, and then the cleaning disc is driven to rotate through the driving pipe, and then the bristles are driven to rotate. At the same time, the cleaning liquid is pumped into the connecting pipe through the hose by a water pump, and then enters the driving pipe of the rotating sleeve, and enters the cleaning disc, and finally flows out through the water outlet, and cooperates with the bristles to realize the automatic washability test of the coating plate to be tested;

[0015] The cleaning liquid is collected by setting a water tank on the test bench, and then reintroduced into the cleaning liquid supply tank through a reflux pipe, so that the cleaning liquid can be recycled, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a water-based paint washability testing device of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a cleaning disk of a water-based paint washability testing device of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a water-based paint washability testing device in a bottom view according to the utility model;

[0019] Figure 4 It is a front view of a water-based paint washability testing device of the utility model.

[0020] In the figure: 1. test bench; 2. water tank; 3. support column; 4. support plate; 5. paint plate to be tested; 6. mounting parts; 7. adjusting screw; 8. anti-skid pressure pad; 9. screw rod; 10. slide rod; 11. slider; 12. bracket; 13. drive pipe; 14. cleaning plate; 15. bristles; 16. water outlet; 17. connecting pipe; 18. cleaning liquid supply tank; 19. water pump; 20. hose; 21. return pipe; 22. driven gear; 23. drive motor; 24. driving gear; 25. drain pipe. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a water-based paint washability testing device includes a test bench 1, a paint plate to be tested 5 and a cleaning liquid supply box 18, a screw rod 9 and a slide rod 10 are rotatably and fixedly connected at both sides of the upper end of the test bench 1, and sliders 11 are threaded and slidably sleeved on the outer walls of the screw rod 9 and the slide rod 10, and the upper ends of the two sliders 11 are fixedly connected with a bracket 12, a driving tube 13 is rotatably sleeved in the middle of the bracket 12, and a cleaning disc 14 is fixedly connected to the lower end of the driving tube 13, and the cleaning disc 14 is arranged on the upper end of the paint plate to be tested 5, and bristles 15 are fixedly connected to the lower end surface of the cleaning disc 14, and a plurality of water outlet holes 16 are opened at the lower end of the cleaning disc 14, and the plurality of water outlet holes 16 and the bristles 15 are staggered.

[0023] In this embodiment, a cleaning liquid supply tank 18 is fixedly mounted on an outer wall of one side of the test bench 1, a connecting tube 17 is rotatably sleeved on the upper end of the driving tube 13, a water pump 19 is fixedly connected to the upper end surface of the cleaning liquid supply tank 18, an input end of the water pump 19 is connected to the inside of the cleaning liquid supply tank 18 through a pipeline, a hose 20 is fixedly connected between the output end of the water pump 19 and the connecting tube 17, the water pump 19 extracts the cleaning liquid in the cleaning liquid supply tank 18 through the pipeline, and then pumps it into the connecting tube 17 through the hose 20, and then enters the driving tube 13, and finally enters the cleaning tray 14, and is discharged from the water outlet 16.

[0024] In this embodiment, a water tank 2 is provided on the test bench 1, and a return pipe 21 and a sewage pipe 25 are fixedly sleeved on the lower end surface of the water tank 2. The other end of the return pipe 21 is fixedly connected to the cleaning liquid supply tank 18. The cleaning liquid is recovered into the cleaning liquid supply tank 18 through the return pipe 21, forming a circulation and saving resources.

[0025] In this embodiment, the upper end surface of the water tank 2 is fixedly connected to a support column 3, the upper end surface of the support column 3 is fixedly connected to a support plate 4, the paint plate 5 to be tested is arranged on the support plate 4, and the opening area of ​​the water tank 2 is larger than the upper end area of ​​the paint plate 5 to be tested, which facilitates the cleaning liquid to flow into the water tank 2.

[0026] In this embodiment, mounting parts 6 are fixedly connected to the outer wall near the four corners of the support plate 4, and adjusting screws 7 are threadedly sleeved on the four mounting parts 6. Anti-skid pressure pads 8 are fixedly sleeved on the lower ends of the four adjusting screws 7. The four anti-skid pressure pads 8 are pressed at the four corners of the upper end of the paint plate 5 to be tested. By rotating the adjusting screws 7, the anti-skid pressure pads 8 are driven to descend and press the paint plate 5 to be tested, so as to prevent the paint plate 5 to be tested from moving during the washability test.

[0027] In this embodiment, a driving motor 23 is fixedly connected to the upper end of the bracket 12, a driving gear 24 is fixedly sleeved on the output end of the driving motor 23, a driven gear 22 is fixedly sleeved on the outer wall of the driving tube 13, the driving gear 24 and the driven gear 22 are meshed with each other, and the driving motor 23 drives the driving gear 24 to rotate, which in turn can drive the driven gear 22 to rotate, thereby driving the cleaning disc 14 to rotate through the driving tube 13, thereby facilitating the rotation of the bristles 15.

[0028] In this embodiment, a servo motor is fixedly connected to one side of the upper end of the test bench 1 , and the output end of the servo motor is fixedly connected to one end of the screw rod 9 . The screw rod 9 is driven to rotate by the servo motor, thereby controlling the movement of the slider 11 .

[0029] It should be noted that the utility model is a water-based paint washability test device. When in use, the paint plate 5 to be tested is first placed on the support plate 4, and then the adjusting screw 7 is rotated to drive the anti-skid pressure pad 8 to press and fix the paint plate 5 to be tested, and then the driving motor 23 is started to drive the driving gear 24 to rotate, and then the driven gear 22 is driven to rotate, and then the cleaning disc 14 is driven to rotate through the driving pipe 13, and then the multiple bristles 15 are driven to rotate, and at the same time, the water pump 19 pumps the cleaning liquid in the cleaning liquid supply box 18 into the connecting rod 20 that is connected to the rotating sleeve on the driving pipe 13. Tube 17, and then the cleaning liquid enters the cleaning disc 14 through the driving tube 13, and finally flows out from the water outlet 16, and cooperates with the bristles 15 to perform a scrubbing test on the paint plate 5 to be tested, and at the same time, the servo motor is started to drive the screw 9 to rotate, and then the slider 11 drives the bracket 12 and the structure fixedly connected thereto to move back and forth, thereby driving the cleaning disc 14 to perform a wash resistance test on different positions of the paint plate 5 to be tested. The liquid generated by the cleaning during the test enters the water tank 2, and finally flows back to the cleaning liquid supply tank 18 through the reflux pipe 21, completing the cycle and reducing waste.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water-based paint washability testing device, comprising a test bench (1), a paint plate to be tested (5) and a cleaning liquid supply tank (18), characterized in that: A screw rod (9) and a sliding rod (10) are rotatably and fixedly connected at both sides of the upper end of the test bench (1), and a slider (11) is threadedly and slidably sleeved on the outer walls of the screw rod (9) and the sliding rod (10), and the upper ends of the two sliders (11) are fixedly connected to a bracket (12), and a driving tube (13) is rotatably sleeved in the middle of the bracket (12), and the lower end of the driving tube (13) is fixedly connected to a cleaning disc (14), and the cleaning disc (14) is arranged on the upper end of the coating plate (5) to be tested, and the lower end surface of the cleaning disc (14) is fixedly connected to bristles (15), and a plurality of water outlet holes (16) are opened at the lower end of the cleaning disc (14), and the plurality of water outlet holes (16) and the bristles (15) are arranged in a staggered manner.

2. A water-based paint washability testing device according to claim 1, characterized in that: The cleaning liquid supply box (18) is fixedly mounted on an outer wall of one side of the test bench (1); a connecting pipe (17) is rotatably sleeved on the upper end of the driving pipe (13); a water pump (19) is fixedly connected to the upper end surface of the cleaning liquid supply box (18); an input end of the water pump (19) is connected to the inside of the cleaning liquid supply box (18) through a pipeline; and a hose (20) is fixedly connected between the output end of the water pump (19) and the connecting pipe (17).

3. The water-based paint washability testing device according to claim 1, characterized in that: The test bench (1) is provided with a water tank (2), the lower end surface of which is respectively fixedly sleeved with a return pipe (21) and a sewage pipe (25), and the other end of the return pipe (21) is fixedly connected to a cleaning liquid supply tank (18).

4. A water-based paint washability testing device according to claim 3, characterized in that: The upper end surface of the water tank (2) is fixedly connected to a support column (3), the upper end surface of the support column (3) is fixedly connected to a support plate (4), and the coating plate (5) to be tested is arranged on the support plate (4).

5. A water-based paint washability testing device according to claim 4, characterized in that: The support plate (4) is fixedly connected to the outer wall near the four corners with mounting parts (6), the four mounting parts (6) are threadedly sleeved with adjusting screws (7), the lower ends of the four adjusting screws (7) are fixedly sleeved with anti-skid pressure pads (8), and the four anti-skid pressure pads (8) are pressed at the four corners of the upper end of the coating plate (5) to be tested.

6. A water-based paint washability testing device according to claim 1, characterized in that: The upper end of the bracket (12) is fixedly connected to a driving motor (23), the output end of the driving motor (23) is fixedly sleeved with a driving gear (24), the outer wall of the driving tube (13) is fixedly sleeved with a driven gear (22), and the driving gear (24) and the driven gear (22) are meshed with each other.

7. The water-based paint washability testing device according to claim 1, characterized in that: A servo motor is fixedly connected to one side of the upper end of the test bench (1), and an output end of the servo motor is fixedly connected to one end of a screw rod (9).

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