High temperature resistance testing device for sealant

Abstract

The utility model relates to a sealant high temperature resistance testing device which comprises a testing box, an operation table is fixedly installed on the inner bottom wall of the testing box, a placing plate is installed on the top of the operation table through a dismounting assembly, an air cylinder is fixedly installed on the inner top wall of the testing box, and a detection head is fixedly installed at the bottom of the air cylinder. And a cleaning assembly is fixedly mounted on the right inner wall of the test box. According to the sealant high-temperature-resistant testing device, through cooperation of the testing box, the adaptive transparent cabinet door, the temperature sensor, the operation table, the placement plate, the heating wire and the like, sealant is placed on the placement plate, the heating wire is turned on through the control panel, the temperature in the testing box is increased, the detection head is driven by the air cylinder to move downwards to make contact with the sealant, and the sealant is placed in the testing box. The sealant is detected through the detection head, detected data are transmitted to the display screen, the high-temperature-resistant test of the sealant is completed, and the heated test box can be cooled through the air outlet head by starting the air cooler.

Description

Technical Field

[0001] The utility model relates to the technical field of high temperature resistance testing of sealants, in particular to a high temperature resistance testing device for sealants. Background Art

[0002] Sealant refers to a sealing material that deforms with the shape of the sealing surface, is not easy to flow, and has a certain degree of adhesion. It is an adhesive used to fill the gap in the structure to achieve a sealing effect. It has the functions of preventing leakage, waterproofing, anti-vibration, sound insulation, and heat insulation.

[0003] The sealant high temperature resistance test device is mainly used to test the performance of sealant in a high temperature environment. At present, when the sealant is tested in a high temperature environment, the sealant is easy to stick to the placement plate. If it is not cleaned in time, it will affect the accuracy of the test results. The residual sealant may affect the new test sample, causing the test results to deviate from the actual situation. Therefore, a sealant high temperature resistance test device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sealant high temperature resistance testing device, which has the advantages of cleaning the sealant, etc., and solves the problem that when testing the sealant in a high temperature environment, the sealant is easily adhered to the placement plate. If it is not cleaned in time, it will affect the accuracy of the test results. The residual sealant may affect the new test samples, causing the test results to deviate from the actual situation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealant high temperature resistance testing device, comprising a test box, an operating table is fixedly installed on the inner bottom wall of the test box, a placement plate is installed on the top of the operating table through a disassembly component, a cylinder is fixedly installed on the inner top wall of the test box, a detection head is fixedly installed on the bottom of the cylinder, and a cleaning component is fixedly installed on the right inner wall of the test box;

[0006] The disassembly assembly includes two fixed boxes, two fixed boxes are fixedly installed on the top of the operating table, return springs are fixedly installed on the inner walls of the two fixed boxes, moving plates are fixedly installed on the opposite sides of the two return springs, plug rods are fixedly installed on the opposite sides of the two moving plates, inclined blocks are fixedly installed on the tops of the two moving plates, pressing rods are movably installed inside the two fixed boxes, auxiliary springs are sleeved on the outer surfaces of the two pressing rods, and balls are fixedly installed on the bottoms of the two pressing rods;

[0007] The cleaning assembly comprises a limit plate, the limit plate is fixedly mounted on the right inner wall of the test box, an electric push rod is fixedly mounted on the right inner wall of the test box, and a scraper is fixedly mounted on the left end of the electric push rod.

[0008] Preferably, a display screen is fixedly mounted on the front of the test box, a transparent cabinet door is hingedly mounted on the front of the test box, a control panel is fixedly mounted on the side of the test box, and a temperature sensor is fixedly mounted on the right inner wall of the test box.

[0009] Preferably, a groove is opened inside the operating table, a heating wire is fixedly installed inside the groove, an air cooler is fixedly installed on the left outer surface of the test box, a delivery pipe is fixedly installed at the air outlet of the air cooler, and an air outlet is fixedly installed at one end of the delivery pipe.

[0010] Preferably, the limit plate is located at the top of the detection head, and the top of the scraper plate and the bottom of the detection head are on the same horizontal plane.

[0011] Preferably, the two balls are slidably connected to the surface of the inclined block, and the bottoms of the two movable plates are slidably connected to the inner bottom wall of the fixed box.

[0012] Preferably, slots adapted to the insertion rods are provided at both left and right ends of the placement plate, and opposite sides of the two insertion rods extend into the slots.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The sealant high temperature resistance test device is equipped with a test box, a matching transparent cabinet door, a temperature sensor, an operating table, a placement board and a heating wire. The sealant is placed on the placement board, and the heating wire is turned on through the control panel to increase the temperature in the test box. The detection head is driven by the cylinder to move down and contact the sealant. The sealant is detected by the detection head, and the detection data is transmitted to the display screen to complete the sealant high temperature resistance test. The opening of the cold air fan can dissipate the heat of the heated test box through the air outlet to achieve the purpose of cooling.

[0015] 2. The sealant high temperature resistance testing device, by setting the coordination between the fixed box, the reset spring, the movable plate, the plug rod, the inclined block and the pressing rod, after the sealant detection is completed, the two pressing rods can be pressed at the same time to make the two plug rods disengage from the slots, release the fixation of the placement plate, and achieve the purpose of disassembling and cleaning the placement plate, and at the same time move the detection head to the position in contact with the limit plate, and drive the scraper to move by the electric push rod to scrape off the sealant sticking on the detection head to ensure the cleanliness of the surface of the detection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0019] In the figure: 1. test box; 2. display screen; 3. transparent cabinet door; 4. control panel; 5. temperature sensor; 6. operating table; 7. placement plate; 8. disassembly assembly; 801. fixed box; 802. reset spring; 803. moving plate; 804. plug-in rod; 805. inclined block; 806. pressing rod; 807. auxiliary spring; 808. ball; 9. groove; 10. heating wire; 11. cylinder; 12. detection head; 13. cleaning assembly; 1301. limit plate; 1302. electric push rod; 1303. scraper; 14. air cooler; 15. air outlet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A sealant high temperature resistance testing device in this embodiment includes a test box 1, an operating table 6 is fixedly installed on the inner bottom wall of the test box 1, a placement plate 7 is installed on the top of the operating table 6 through a disassembly component 8, a cylinder 11 is fixedly installed on the inner top wall of the test box 1, a detection head 12 is fixedly installed on the bottom of the cylinder 11, and a cleaning component 13 is fixedly installed on the right inner wall of the test box 1.

[0022] A display screen 2 is fixedly installed on the front of the test box 1 , a transparent cabinet door 3 is hingedly installed on the front of the test box 1 , a control panel 4 is fixedly installed on the side of the test box 1 , and a temperature sensor 5 is fixedly installed on the right inner wall of the test box 1 .

[0023] It should be noted that the sealant high temperature resistance testing device is mainly used to detect the performance of the sealant in a high temperature environment, and the cooperation between the test box 1, display screen 2, transparent cabinet door 3, control panel 4, temperature sensor 5, operating table 6, placement board 7, disassembly component 8 and heating wire 10 set above can be used to form a sealant high temperature resistance testing device.

[0024] The disassembly component 8 includes two fixed boxes 801. Two fixed boxes 801 are fixedly installed on the top of the operating table 6. Reset springs 802 are fixedly installed on the inner walls of the two fixed boxes 801. A movable plate 803 is fixedly installed on the opposite side of the two reset springs 802. An insertion rod 804 is fixedly installed on the opposite side of the two movable plates 803. An inclined block 805 is fixedly installed on the top of the two movable plates 803. Pressing rods 806 are movably installed inside the two fixed boxes 801. Auxiliary springs 807 are sleeved on the outer surfaces of the two pressing rods 806. Balls 808 are fixedly installed on the bottoms of the two pressing rods 806. After the sealant inspection is completed, the placement plate 7 can be disassembled for cleaning. During disassembly, the two pressing rods 806 are pressed at the same time to disengage the two insertion rods 804 from the slots, thereby releasing the fixation of the placement plate 7 and realizing the disassembly of the placement plate 7 to prevent the sealant above from affecting the next inspection.

[0025] The cleaning component 13 includes a limit plate 1301, and the limit plate 1301 is fixedly installed on the right inner wall of the test box 1. An electric push rod 1302 is fixedly installed on the right inner wall of the test box 1, and a scraper 1303 is fixedly installed on the left end of the electric push rod 1302. The detection head 12 is moved to a position in contact with the limit plate 1301, and the scraper 1303 is driven by the electric push rod 1302 to move, so as to scrape off the sealant sticking on the detection head 12, thereby ensuring the cleanliness of the surface of the detection head 12.

[0026] A groove 9 is provided inside the operating table 6, and a heating wire 10 is fixedly installed inside the groove 9. A cold air fan 14 is fixedly installed on the left outer surface of the test box 1. A conveying pipe is fixedly installed at the air outlet of the cold air fan 14, and an air outlet 15 is fixedly installed at one end of the conveying pipe. When the cold air fan 14 is turned on, the heated test box 1 can be dissipated through the air outlet 15 to achieve the purpose of cooling, and the heating wire 10 can increase the temperature inside the test box 1.

[0027] When implementing, follow these steps:

[0028] 1) When in use, open the transparent cabinet door 3, place the sealant on the placement plate 7, close the transparent cabinet door 3, and connect the device to an external power source;

[0029] 2) Then, the heating wire 10 is turned on through the control surface 4 to increase the temperature in the test box 1;

[0030] 3) Then, the cylinder 11 drives the detection head 12 to move downward to detect the sealant, and the detection data is transmitted to the display screen 2;

[0031] 4) After the sealant test is completed, the cooling fan 14 is turned on to dissipate the heat from the heated test box 1 through the air outlet 15;

[0032] 5) Press the two pressing rods 806 at the same time to release the fixation of the placement plate 7, and remove the placement plate 7 for cleaning;

[0033] 6) Finally, the detection head 12 is moved to a position where it contacts the limit plate 1301 , and the scraper 1303 is driven to move by the electric push rod 1302 to scrape off the sealant sticking on the detection head 12 .

[0034] In summary, the sealant high temperature resistance testing device places the sealant on the placement plate 7 by setting up the cooperation between the test box 1, the adapter 2, the transparent cabinet door 3, the temperature sensor 5, the operating table 6, the placement plate 7 and the heating wire 10, and turns on the heating wire 10 through the control panel 4, so that the temperature in the test box 1 increases, and the detection head 12 is driven by the cylinder 11 to move down and contact the sealant. The sealant is detected by the detection head 12, and the detection data is transmitted to the display screen 2 to complete the sealant high temperature resistance test. The opening of the cold air fan 14 can dissipate the heat of the heated test box 1 through the air outlet 15 to achieve the purpose of cooling.

[0035] Furthermore, by setting the coordination among the fixed box 801, the reset spring 802, the movable plate 803, the plug rod 804, the inclined block 805 and the pressing rod 806, after the sealant detection is completed, the two pressing rods 806 can be pressed simultaneously to make the two plug rods 804 disengage from the slots, thereby releasing the fixation of the placement plate 7, so as to disassemble and clean the placement plate 7, and at the same time move the detection head 12 to the position in contact with the limit plate 1301, and drive the scraper 1303 to move by the electric push rod 1302 to scrape off the sealant sticking on the detection head 12, thereby ensuring the cleanliness of the surface of the detection head 12.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealant high temperature resistance testing device, comprising a test box (1), characterized in that: An operating table (6) is fixedly mounted on the inner bottom wall of the test box (1); a placement plate (7) is mounted on the top of the operating table (6) via a disassembly assembly (8); a cylinder (11) is fixedly mounted on the inner top wall of the test box (1); a detection head (12) is fixedly mounted on the bottom of the cylinder (11); and a cleaning assembly (13) is fixedly mounted on the right inner wall of the test box (1); The disassembly assembly (8) comprises two fixed boxes (801), two fixed boxes (801) are fixedly installed on the top of the operating table (6), the inner walls of the two fixed boxes (801) are fixedly installed with reset springs (802), a movable plate (803) is fixedly installed on the opposite side of the two reset springs (802), an insertion rod (804) is fixedly installed on the opposite side of the two movable plates (803), an inclined block (805) is fixedly installed on the top of the two movable plates (803), a pressing rod (806) is movably installed inside the two fixed boxes (801), the outer surfaces of the two pressing rods (806) are sleeved with auxiliary springs (807), and a round ball (808) is fixedly installed on the bottom of the two pressing rods (806); The cleaning assembly (13) comprises a limit plate (1301), the limit plate (1301) is fixedly mounted on the right inner wall of the test box (1), an electric push rod (1302) is fixedly mounted on the right inner wall of the test box (1), and a scraper (1303) is fixedly mounted on the left end of the electric push rod (1302).

2. A sealant high temperature resistance testing device according to claim 1, characterized in that: A display screen (2) is fixedly mounted on the front of the test box (1), a transparent cabinet door (3) is hingedly mounted on the front of the test box (1), a control panel (4) is fixedly mounted on the side of the test box (1), and a temperature sensor (5) is fixedly mounted on the right inner wall of the test box (1).

3. A sealant high temperature resistance testing device according to claim 1, characterized in that: The operating table (6) is provided with a groove (9) inside, a heating wire (10) is fixedly installed inside the groove (9), a cooling fan (14) is fixedly installed on the left outer surface of the test box (1), a conveying pipe is fixedly installed at the air outlet of the cooling fan (14), and an air outlet head (15) is fixedly installed at one end of the conveying pipe.

4. A sealant high temperature resistance testing device according to claim 1, characterized in that: The limit plate (1301) is located at the top of the detection head (12), and the top of the scraper (1303) and the bottom of the detection head (12) are on the same horizontal plane.

5. A sealant high temperature resistance testing device according to claim 1, characterized in that: The two balls (808) are both slidably connected to the surface of the inclined block (805), and the bottoms of the two movable plates (803) are both slidably connected to the inner bottom wall of the fixed box (801).

6. A sealant high temperature resistance testing device according to claim 1, characterized in that: The left and right ends of the placement plate (7) are both provided with slots adapted to the insertion rods (804), and the opposite sides of the two insertion rods (804) extend into the slots.

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