CN212410344U - High-low temperature test box for paint performance test - Google Patents
High-low temperature test box for paint performance test Download PDFInfo
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- CN212410344U CN212410344U CN202020848605.7U CN202020848605U CN212410344U CN 212410344 U CN212410344 U CN 212410344U CN 202020848605 U CN202020848605 U CN 202020848605U CN 212410344 U CN212410344 U CN 212410344U
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Abstract
The utility model discloses a high low temperature test box is used in coating performance test, which comprises a frame, the frame is by placing subaerial base, fixed mounting is in workstation on the base constitutes, install high temperature box and cryobox on the workstation, all be equipped with slide mechanism and friction pulley mechanism in high temperature box and the cryobox, slide mechanism is by fixing bottom plate, the fixed mounting on the surface under the high temperature box through bolted connection slide on the bottom plate, with slide fixed connection's scribble piece seat constitutes, fixed mounting has elevating system on the workstation, friction pulley mechanism is by installing first driving motor, the fixed mounting on elevating system change lever on first driving motor, fix the epaxial friction pulley of change lever constitutes. The beneficial effects of the utility model are that, all be equipped with the friction pulley mechanism in high-temperature box and the low-temperature box, the wear-resisting test process takes place in the box, and the device reliability is high and measure the accuracy.
Description
Technical Field
The utility model relates to a coating detects technical field, especially a high low temperature test case is used in coating performance test.
Background
The coating is coated on the surface of a protected or decorated object and can form a firmly attached continuous film with the object to be coated, after the coating is produced, the wear resistance, the water resistance, the temperature resistance and the like of the coating need to be tested, the coating needs to be soaked in water for a period of time and then sent to different temperature environments, whether the wear resistance of the surface of the coating meets requirements or not is tested, in the prior art, the coating is often heated and then sent to a wear resistance testing device for testing, in the testing process, the temperature of the coating can be changed along with the change of the environment, and the accuracy of a test result cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a high low temperature test box is used in coating performance test has been designed, which comprises a frame, the frame is by placing subaerial base, fixed mounting is in workstation on the base constitutes, install high temperature box and cryobox on the workstation, all be equipped with slide mechanism and friction pulley mechanism in high temperature box and the cryobox, slide mechanism is fixed bottom plate, the fixed mounting on the surface under the high temperature box by bolted connection slide on the bottom plate, with slide fixed connection's scribble a seat and constitute, fixed mounting has elevating system on the workstation, friction pulley mechanism is by installing first driving motor, the fixed mounting on elevating system bull stick on the first driving motor, fix the last friction pulley of bull stick one end constitutes.
The lifting mechanism is composed of a supporting seat fixedly mounted on the lower surface of the workbench, a second driving motor fixedly mounted on the lower surface of the supporting seat, a driving wheel fixedly mounted on an output shaft of the second driving motor, a driven wheel connected with the driving wheel through belt transmission, a first lead screw fixedly mounted on the driven wheel, a lower bottom plate sleeved on the first lead screw and a top plate fixedly connected with the lower bottom plate, wherein the first driving motor is fixedly mounted on the top plate.
A water tank is arranged in the center of the upper surface of the workbench.
The clamping jaw mechanism is arranged above the water tank and consists of a fixed seat fixedly mounted on the upper surfaces of the high-temperature tank and the low-temperature tank, a third driving motor fixedly mounted on the fixed seat, a second lead screw fixedly mounted on an output shaft of the third driving motor, a connecting seat sleeved on the second lead screw, a vertical cylinder fixedly mounted on the connecting seat and a clamping jaw fixedly mounted on an output shaft of the vertical cylinder.
The high-temperature box and the low-temperature box side surface all are equipped with logical groove, the bull stick passes and leads to the groove and gets into to the box inside, fixed mounting has the heat preservation to fill up on the bull stick, heat preservation fills up radius size and is greater than logical groove height size.
And a temperature sensor is arranged on the bottom plate.
The frame is other to be equipped with the control box, control box and high temperature cabinet, low temperature cabinet, first driving motor, second driving motor, third driving motor, perpendicular cylinder, temperature sensor electric connection.
Utilize the technical scheme of the utility model a high low temperature test case is used in coating performance test of preparation all is equipped with the friction pulley mechanism in high-temperature box and the low-temperature box, and wear-resisting test process takes place in the box, can carry out the wear test to the coating under the different temperature environment and ensure that temperature environment keeps invariable, has improved measuring accuracy. The device is equipped with clamping jaw mechanism, can automatic control coating piece remove to the box inside, practices thrift the manpower, and the device reliability is high and easy operation.
Drawings
Fig. 1 is an isometric view of a high-low temperature test chamber for paint performance testing according to the present invention;
FIG. 2 is a structural diagram of the high-low temperature test chamber inside the high temperature chamber for testing the performance of the coating of the present invention;
fig. 3 is an isometric view of a high-low temperature test chamber lifting mechanism for paint performance testing according to the present invention;
FIG. 4 is a structural diagram of a friction wheel mechanism of a high-low temperature test chamber for testing the performance of the coating of the present invention;
FIG. 5 is an electrical connection diagram of a high and low temperature test control box for paint performance test according to the present invention;
in the figure, 1, a frame; 2. a base; 3. a work table; 4. a high temperature chamber; 5. a low temperature chamber; 6. a slide mechanism; 7. a friction wheel mechanism; 8. a base plate; 9. a slideway; 10. coating block seats; 11. a lifting mechanism; 12. a first drive motor; 13. a rotating rod; 14. a friction wheel; 15. a supporting seat; 16. a second drive motor; 17. a driving wheel; 18. a driven wheel; 19. a first lead screw; 20. a lower base plate; 21. a top plate; 22. a water tank; 23. a jaw mechanism; 24. a fixed seat; 25. a third drive motor; 26. a second lead screw; 27. a connecting seat; 28. a vertical cylinder; 29. a clamping jaw; 30. a through groove; 31. a heat-insulating pad; 32. a temperature sensor; 33. and a control box.
Detailed Description
For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings. As shown in fig. 1, a high low temperature test chamber for coating performance test, including frame 1, frame 1 by place subaerial base 2, fixed mounting is in workstation 3 on base 2 constitutes, install high temperature box 4 and cryobox 5 on the workstation 3, all be equipped with slide mechanism 6 and friction pulley mechanism 7 in high temperature box 4 and the cryobox 5, slide mechanism 6 by fix bottom plate 8, the fixed mounting on high temperature box 4 lower surface through bolted connection slide 9 on the bottom plate 8, with slide 9 fixed connection's scribble piece seat 10 and constitute, be equipped with temperature sensor 32 on the bottom plate 8. The coating to be measured is smeared on a coating block, the coating block enters the high-temperature box 4 and the low-temperature box 5 through the slide way 9 and reaches the coating block seat 10, a baffle plate is arranged on one side of the coating block seat 10 to prevent the coating block from continuously sliding, the slide way 9 and the coating block seat 10 are determined according to the size of the coating block, the high-temperature box 4 and the low-temperature box 5 are responsible for providing a high-temperature or low-temperature environment to change the temperature of the coating, and the temperature sensor 32 is responsible for collecting temperature information in the high-temperature box 4 and the low-temperature box 5 and transmitting the temperature information to the control box 33 to realize real-time monitoring of the temperature.
As shown in fig. 2 and 4, a lifting mechanism 11 is fixedly mounted on the table 3, and the friction wheel mechanism 7 is composed of a first driving motor 12 mounted on the lifting mechanism 11, a rotating rod 13 fixedly mounted on the first driving motor 12, and a friction wheel 14 fixed on one end of the rotating rod 13. The first driving motor 12 controls the rotation rod 13 and the friction wheel 14 mounted on the rotation rod 13 to rotate, the friction wheel 14 is arranged in the high-temperature box 4 and the low-temperature box 5 to contact with the upper surface of the coating block, and the friction treatment of the upper surface of the coating block is realized through rotation.
As shown in fig. 3, the lifting mechanism 11 is composed of a supporting seat 15 fixedly mounted on the lower surface of the worktable 3, a second driving motor 16 fixedly mounted on the lower surface of the supporting seat 15, a driving wheel 17 fixedly mounted on an output shaft of the second driving motor 16, a driven wheel 18 connected with the driving wheel 17 through a belt transmission, a first screw rod 19 fixedly mounted on the driven wheel 18, a lower base plate 20 sleeved on the first screw rod 19, and a top plate 21 fixedly connected with the lower base plate 20, wherein the first driving motor 12 is fixedly mounted on the top plate 21. The side surfaces of the high-temperature box 4 and the low-temperature box 5 are both provided with a through groove 30, the rotating rod 13 penetrates through the through groove 30 to enter the box body, a heat insulation pad 31 is fixedly mounted on the rotating rod 13, and the radius of the heat insulation pad 31 is larger than the height of the through groove 30. The second driving motor 16 is responsible for controlling the rotation of the driving wheel 17, the driving wheel 17 is driven by a belt to drive the driven wheel 18 to rotate, the first screw rod 19 also rotates along with the first screw rod, the lower bottom plate 20 vertically moves on the first screw rod 19, so that the top plate 21 and the friction wheel mechanism 7 fixed on the top plate 21 are driven to move up and down, the lifting mechanism 11 is of a ball screw structure, the characteristics of high precision and accurate positioning are achieved, and the height position of the friction wheel 14 can be accurately controlled. Wherein the rotating rod 13 in the friction wheel mechanism 7 passes through the through groove 30 and moves up and down in the through groove 30, and the two heat preservation pads 31 are arranged at two sides of the through groove 30 to play a role in heat insulation.
A water tank 22 is arranged at the center of the upper surface of the workbench 3. The clamping jaw mechanism 23 is arranged above the water tank 22, and the clamping jaw mechanism 23 is composed of a fixed seat 24 fixedly mounted on the upper surfaces of the high-temperature tank 4 and the low-temperature tank 5, a third driving motor 25 fixedly mounted on the fixed seat 24, a second screw rod 26 fixedly mounted on an output shaft of the third driving motor 25, a connecting seat 27 sleeved on the second screw rod 26, a vertical cylinder 28 fixedly mounted on the connecting seat 27, and a clamping jaw 29 fixedly mounted on an output shaft of the vertical cylinder 28. The water tank 22 is filled with liquid water, the coating block is immersed in the water to perform moisture resistance test on the coating, the clamping jaw mechanism 23 is responsible for moving the position of the coating block, the third driving motor 23 is responsible for controlling the rotation of the second screw rod 26, the connecting seat 27 can horizontally move on the second screw rod 26, the vertical air cylinder 28 is responsible for controlling the clamping jaw 29 to move up and down, and the clamping jaw 29 plays a role in clamping the coating block.
As shown in fig. 5, a control box 33 is disposed beside the rack 1, and the control box 33 is electrically connected to the high temperature box 4, the low temperature box 5, the first driving motor 12, the second driving motor 16, the third driving motor 25, the vertical cylinder 28, and the temperature sensor 32. Initially, a paint block is immersed in water in a water tank 22 for a period of time, a clamping jaw mechanism 23 works, a vertical air cylinder 28 controls a clamping jaw 29 to move to clamp the paint block out of the water tank 22, a third driving motor 23 drives a second screw rod 26 to rotate, the paint block horizontally moves to a position of a high temperature box 4 or a low temperature box 5, the vertical air cylinder 28 controls to descend, the clamping jaw 29 is loosened, the paint block falls into a slide way 9 and reaches a paint block seat 10, the box door is closed and the paint block is heated or cooled, when a temperature sensor 32 transmits temperature information to a specific value, an elevating mechanism 11 works, a second driving motor 16 drives a friction wheel mechanism 7 to move downwards, the friction wheel 14 is in contact with the upper surface of the paint block, a first driving motor 12 drives the friction wheel 14 to rotate to polish the paint, and finally whether the paint abrasion condition on the upper surface of the paint block meets the specification.
In this embodiment, all be equipped with the friction pulley mechanism in high-temperature cabinet and the low-temperature box, wear-resisting test process takes place in the box, can carry out wear test and ensure that temperature environment keeps invariable to the coating under the different temperature environment, has improved the measuring accuracy. The device is equipped with clamping jaw mechanism, can automatic control coating piece remove to the box inside, practices thrift the manpower, and the device reliability is high and easy operation.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (7)
1. The utility model provides a high low temperature test box for coating performance test, includes frame (1), frame (1) is by placing base (2) subaerial, fixed mounting is in workstation (3) on base (2) constitute, a serial communication port, install high temperature cabinet (4) and low temperature cabinet (5) on workstation (3), all be equipped with slide mechanism (6) and friction pulley mechanism (7) in high temperature cabinet (4) and low temperature cabinet (5), slide mechanism (6) by fixing bottom plate (8), fixed mounting on high temperature cabinet (4) lower surface through bolted connection slide (9) on bottom plate (8), with slide (9) fixed connection's coating block seat (10) constitute, fixed mounting has elevating system (11) on workstation (3), friction pulley mechanism (7) are by installing first driving motor (12) on elevating system (11), A rotating rod (13) fixedly arranged on the first driving motor (12) and a friction wheel (14) fixed on one end of the rotating rod (13).
2. The high-low temperature test chamber for paint performance testing according to claim 1, wherein the lifting mechanism (11) comprises a support base (15) fixedly mounted on the lower surface of the workbench (3), a second driving motor (16) fixedly mounted on the lower surface of the support base (15), a driving wheel (17) fixedly mounted on an output shaft of the second driving motor (16), a driven wheel (18) connected with the driving wheel (17) through belt transmission, a first screw rod (19) fixedly mounted on the driven wheel (18), a lower bottom plate (20) sleeved on the first screw rod (19), and a top plate (21) fixedly connected with the lower bottom plate (20), and the first driving motor (12) is fixedly mounted on the top plate (21).
3. The high-low temperature test chamber for paint performance test according to claim 1, wherein a water tank (22) is placed at the center of the upper surface of the workbench (3).
4. The high-low temperature test chamber for the paint performance test according to claim 3, wherein a clamping jaw mechanism (23) is arranged above the water tank (22), and the clamping jaw mechanism (23) comprises a fixed seat (24) fixedly mounted on the upper surfaces of the high-temperature chamber (4) and the low-temperature chamber (5), a third driving motor (25) fixedly mounted on the fixed seat (24), a second screw rod (26) fixedly mounted on an output shaft of the third driving motor (25), a connecting seat (27) sleeved on the second screw rod (26), a vertical cylinder (28) fixedly mounted on the connecting seat (27), and a clamping jaw (29) fixedly mounted on an output shaft of the vertical cylinder (28).
5. The high-low temperature test chamber for the paint performance test according to claim 1, wherein through grooves (30) are formed in side surfaces of the high-temperature chamber (4) and the low-temperature chamber (5), the rotating rod (13) penetrates through the through grooves (30) to enter the inside of the chamber body, a heat insulation pad (31) is fixedly mounted on the rotating rod (13), and the radius of the heat insulation pad (31) is larger than the height of the through grooves (30).
6. The high-low temperature test chamber for paint performance test according to claim 1, wherein the bottom plate (8) is provided with a temperature sensor (32).
7. The high-low temperature test chamber for the paint performance test according to claim 2 or 4, characterized in that a control box (33) is arranged beside the machine frame (1), and the control box (33) is electrically connected with the high-temperature box (4), the low-temperature box (5), the first driving motor (12), the second driving motor (16), the third driving motor (25), the vertical cylinder (28) and the temperature sensor (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848605.7U CN212410344U (en) | 2020-05-20 | 2020-05-20 | High-low temperature test box for paint performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848605.7U CN212410344U (en) | 2020-05-20 | 2020-05-20 | High-low temperature test box for paint performance test |
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| Publication Number | Publication Date |
|---|---|
| CN212410344U true CN212410344U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020848605.7U Active CN212410344U (en) | 2020-05-20 | 2020-05-20 | High-low temperature test box for paint performance test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117686370A (en) * | 2024-02-02 | 2024-03-12 | 上海海事大学 | Metal part local alternating temperature load simulation equipment |
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2020
- 2020-05-20 CN CN202020848605.7U patent/CN212410344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117686370A (en) * | 2024-02-02 | 2024-03-12 | 上海海事大学 | Metal part local alternating temperature load simulation equipment |
| CN117686370B (en) * | 2024-02-02 | 2024-04-23 | 上海海事大学 | Metal part local alternating temperature load simulation equipment |
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Effective date of registration: 20211209 Address after: 300000 No. 1 Guwang Road, Jingbin Industrial Park, Wuqing District, Tianjin Patentee after: Tianjin dameicheng Technology Co.,Ltd. Address before: 3-1 Guwang Road, Jingbin Industrial Park, Wuqing District, Tianjin Patentee before: Baoguang (Tianjin) Technology Development Co.,Ltd. |