Sealant sag tester

Abstract

The utility model relates to the technical field of test devices, in particular to a sealant sag tester. According to the technical scheme, the device comprises a base, a top seat and a mold, the top seat is fixed to the middle of the outer top surface of the base, an insertion groove is formed in the front surface of the top seat, the mold is inserted into the insertion groove, a heating plate is attached to the rear surface of the mold, the heating plate is embedded into the top seat, a mold groove is formed in the middle of the mold, and insertion blocks are arranged on the two sides of the mold; an air pump is fixed to one end inside the base, a first air pipe is connected to the surface of the air pump, and one end of the first air pipe is connected to one end outside the filter cartridge. The slot is formed in the front surface of the heating plate, so that the mold is convenient to insert, mount and dismount, the operation process is simplified, the box body is arranged at the bottom end of the mold, sealant accidentally left on the mold can be collected, and meanwhile, the absorption cover at the top of the equipment can effectively absorb peculiar smell generated in the heating process, and the air quality of an experimental environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices, in particular to a sealant sag tester. Background Art

[0002] In the prior art, the test device suitable for measuring the sag of polyurethane sealants is of a single specification. If the test specimen is changed to another specification, the test device needs to be remade, which is not only inconvenient to use but also increases the cost. The poor stability of the test device limits its use and cannot be widely used in various occasions. At the same time, the poor stability of the test device can easily affect the test data, resulting in deviations between test results, making the final test results incomparable. Multiple repetitions are required to meet the test requirements, which invisibly increases the R&D costs of the manufacturer. Moreover, this test device is an integral type, which is not convenient to clean. The "combined sag testing device" disclosed in application number "CN201120121813.8" solves the problems of previous devices being difficult to clean and the poor stability of the testing device through a specific technical structure setting. However, the device still has some problems, such as: it uses a left wing plate, a web plate and a right wing plate to form a mold similar to the letter H, and sealant can be poured into its two grooves for testing, but there is no collection device at its bottom, and the sealant is easy to flow on the surface of the base, causing pollution and waste. In addition, if a heating device is used to test it at different temperatures, the odor generated by the heated sealant will remain in the test environment, and if inhaled by the staff, it will cause physical discomfort. Utility Model Content

[0003] The purpose of the present utility model is to provide a sealant sag tester to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sealant sag tester, comprising a base, a top seat and a mold, a top seat being fixed in the middle of the outer top surface of the base, a slot being provided on the front surface of the top seat, a mold being inserted into the inside of the slot, a heating plate being affixed to the rear surface of the mold, and the heating plate being embedded and installed inside the top seat, an air pump being fixed at one end inside the base, a first air pipe being connected to the surface of the air pump, and one end of the first air pipe being connected to the outer end of the filter cartridge.

[0005] When using the sealant sag tester in this technical solution, the staff needs to externally power the present utility model first and control the operation of the present utility model through the control panel. The staff pours the sealant to be tested into the mold groove opened inside the mold, and then observes its sag state and records the data. If the staff has a temperature requirement, the staff can turn on the switch of the heating plate through the control panel and set its temperature. The heating plate will directly heat the mold in contact with it, thereby heating the sealant in the mold. When heating, the staff also needs to turn on the air pump. The air pump forms a negative pressure suction inside the accretion hood through the first air pipe, the filter cartridge, the second air pipe and the shunt pipe. This negative pressure suction will suck the odor gas generated by heating the sealant into it and transmit it to the filter cartridge for treatment. The filter cartridge is provided with filtering objects such as activated carbon, which can adsorb and filter the odor-containing gas transmitted into the filter cartridge, and then discharge it to the outside of the base through the air pump. When the tested sealant accidentally flows down from the surface of the mold, it will flow into the box placed at the bottom end. When the present utility model is not in use, the staff can take it out from the notch and clean it. When cleaning the box, the staff also needs to clean the mold. The specific operation is that the staff needs to first take out the mold from the inside of the slot, directly apply an upward pulling force to the mold, and pull it out from the inside of the slot, and then clean the sealant residue on its surface for subsequent use.

[0006] Preferably, the other end of the external part of the filter cartridge is connected with a second air pipe, and one end of the second air pipe is connected with a shunt pipe. The installation of the shunt pipe enables its two ends to be respectively connected to both ends inside the accretion hood, which helps to inhale air in a large range.

[0007] Preferably, the filter cartridge is internally provided with activated carbon. By setting the filter cartridge, the odor generated when the sealant is heated can be filtered by it, achieving the effect of adsorbing and filtering to remove the odor.

[0008] Preferably, one end of the shunt pipe is connected with an accretion hood, and the accretion hood is fixed at the top end of the bracket. The bracket is fixed at the rear end of the outer top surface of the base. The inside of the bracket is designed with a cavity structure, and the shunt pipe is arranged in the bracket. By setting the accretion hood, the odor generated by heating the sealant in the mold can be sucked into it, achieving the effect of aggregating and inhaling. The design of the cavity structure of the bracket enables the shunt pipe to be hidden and arranged inside it.

[0009] Preferably, a mold groove is provided in the middle of the mold, and insertion blocks are provided on both sides of the mold. By setting the mold, the sealant to be tested for sag can be poured into its interior for testing, achieving the effect of providing a testing tool. The setting of the insertion blocks enables the mold to be inserted and installed inside the slot, achieving the effect of facilitating the pre-installation and post-removal.

[0010] Preferably, a notch is provided at the front end of the outer top surface of the base. A box body is placed inside the notch, and a mold is provided at the top of the box body. The notch provides a placement position for the box body to be placed in a limited manner, and the box body can collect the sealant that accidentally flows down from the surface of the mold, preventing it from directly flowing onto the surface of the base and causing contamination.

[0011] Preferably, a bottom pad is provided on the outer bottom surface of the base, and there are four bottom pads, which are distributed in a rectangle. The installation of the four bottom pads enables the utility model to be stably placed and used off the ground.

[0012] Preferably, a control panel is connected to one end of the top seat. The installation of the control panel makes it convenient for the staff to control the operation and use of the utility model.

[0013] Preferably, the top seat is designed in an inverted convex shape. The design of the inverted convex shape is to allow the notch to be opened directly below the mold, so that the box body placed inside it can also be centered under the mold, stably receiving the sealant flowing down from the surface of the mold.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model is provided with a slot on the front surface of the heating plate, which is convenient for the insertion, installation and disassembly of the mold, simplifies the operation process, and a box body is provided at the bottom end of the mold to collect the sealant accidentally left on the mold. At the same time, the accretion hood at the top of the device can effectively absorb the odor generated during the heating process, improving the air quality of the experimental environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view external structure schematic diagram of the utility model;

[0017] Figure 2 is the internal structure schematic diagram of the top seat of the utility model;

[0018] Figure 3 is the rear view external structure schematic diagram of the utility model;

[0019] Figure 4 is the internal structure schematic diagram of the base of the utility model;

[0020] Figure 5 is the side view structure schematic diagram of the mold of the utility model.

[0021] In the figure: 1. Base; 2. Notch; 3. Box body; 4. Top seat; 5. Slot; 6. Mold; 61. Mold cavity; 62. Insert block; 7. Bracket; 8. Accretion hood; 9. Control panel; 10. Heating plate; 11. Diverging pipe; 12. Second air pipe; 13. Filter cartridge; 14. First air pipe; 15. Air pump. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0023] Embodiment 1

[0024] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the sealant sag tester proposed by the present invention includes a base 1, a top seat 4 and a mold 6. A top seat 4 is fixed in the middle of the outer top surface of the base 1. A slot 5 is provided on the front surface of the top seat 4, and a mold 6 is inserted into the slot 5. A heating plate 10 is attached to the rear surface of the mold 6, and the heating plate 10 is embedded in the top seat 4. An air pump 15 is fixed at one end inside the base 1. A first air pipe 14 is connected to the surface of the air pump 15, and one end of the first air pipe 14 is connected to the outer end of the filter cartridge 13.

[0025] The staff needs to externally power the present invention first and control the operation of the present invention through the control panel 9. The staff pours the sealant to be tested into the mold groove 61 opened in the mold 6, and then observes its sag state and records the data. If the staff has temperature requirements, the staff can turn on the switch of the heating plate 10 through the control panel 9 and set its temperature. The heating plate 10 will directly heat the mold 6 in contact with it, thereby heating the sealant in the mold 6. When heating, the staff also needs to turn on the air pump 15. The air pump 15 forms a negative pressure suction force inside the suction hood 8 through the first air pipe 14, the filter cartridge 13, the second air pipe 12 and the shunt pipe 11. This negative pressure suction force will suck the odor gas generated by heating the sealant into it and transmit it to the filter cartridge 13 for treatment. The filter cartridge 13 is provided with filtering objects such as activated carbon, which can adsorb and filter the odor-containing gas transmitted to the filter cartridge 13, and then discharge it to the outside of the base 1 through the air pump 15. When the tested sealant accidentally flows down from the surface of the mold 6, it will flow into the box body 3 placed at the bottom. When the present invention is not in use, the staff can take it out from the notch 2 and clean it. When cleaning the box body 3, the staff also needs to clean the mold 6. The specific operation is that the staff needs to first take out the mold 6 from the slot 5, directly apply an upward pulling force to the mold 6, and pull it out from the slot 5, and then clean the sealant residue on its surface for subsequent use.

[0026] Embodiment 2

[0027] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, for the sealant sag tester proposed by the present utility model, compared with the first embodiment, this embodiment further includes: The other end of the outside of the filter cartridge 13 is connected to a second air pipe 12, one end of the second air pipe 12 is connected to a shunt pipe 11, the inside of the filter cartridge 13 is provided with activated carbon, one end of the shunt pipe 11 is connected to an accretion hood 8, and the accretion hood 8 is fixed to the top end of the bracket 7, the bracket 7 is fixed to the rear end of the outer top surface of the base 1, the inside of the bracket 7 is designed with a cavity structure, and the shunt pipe 11 is arranged in the bracket 7, a mold groove 61 is provided in the middle of the mold 6, insertion blocks 62 are provided on both sides of the mold 6, a notch 2 is opened at the front end of the outer top surface of the base 1, a box body 3 is placed inside the notch 2, the mold 6 is provided at the top end of the box body 3, a bottom pad is provided on the outer bottom surface of the base 1, and there are four bottom pads, and the four bottom pads are distributed in a rectangle, one end of the top seat 4 is connected to a control panel 9, and the top seat 4 is designed with an inverted convex shape structure.

[0028] In this embodiment, as Figure 4 shown, the installation of the shunt pipe 11 enables its two ends to be respectively connected to both ends inside the accretion hood 8, which helps to inhale the intake air in a large range;

[0029] As Figure 4 shown, by providing the filter cartridge 13, the peculiar smell generated when the sealant is heated can be filtered by it, achieving the effect of adsorbing and filtering out the peculiar smell;

[0030] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, by providing the accretion hood 8, the peculiar smell generated by the sealant in the mold 6 due to heating can be drawn into it, achieving the effect of aggregating and inhaling, and the design of the cavity structure of the bracket 7 enables the shunt pipe 11 to be hidden and arranged inside it;

[0031] As Figure 1 , Figure 3 , Figure 4 and Figure 5 shown, by providing the mold 6, the sealant to be tested for sag can be poured into its interior for testing, achieving the effect of providing a testing tool, and the setting of the insertion blocks 62 enables the mold 6 to be inserted and installed inside the slot 5, achieving the effect of facilitating the pre - installation and post - removal;

[0032] As Figure 1 and Figure 2As shown, the opening of the notch 2 allows the box body 3 to be placed in a limited position, providing a placement position. The setting of the box body 3 enables the sealant that accidentally flows down from the surface of the mold 6 to be collected by it, preventing it from directly flowing on the surface of the base 1 and causing contamination;

[0033] As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the installation of the four bottom pads enables the utility model to be stably placed and used off the ground;

[0034] As Figure 1 , Figure 2 and Figure 3 As shown, the installation of the control panel 9 makes the utility model convenient for the staff to control and operate.

[0035] As Figure 1 , Figure 2 and Figure 3 As shown, the design of the inverted convex-shaped structure is to allow the notch 2 to be opened directly below the mold 6, so that the box body 3 placed inside it can also be exactly centered under the mold 6 to stably receive the sealant flowing down from the surface of the mold 6.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Sealant sag tester, comprising a base (1), a top seat (4) and a mold (6), characterized in that: A top seat (4) is fixed in the middle of the outer top surface of the base (1). A slot (5) is provided on the front surface of the top seat (4). A mold (6) is inserted into the slot (5). A heating plate (10) is attached to the rear surface of the mold (6), and the heating plate (10) is embedded in the top seat (4). One end of the base (1) is fixed with an air pump (15). The surface of the air pump (15) is connected with a first air pipe (14). One end of the first air pipe (14) is connected to the outer end of the filter cartridge (13).

2. The sagging tester for sealant according to claim 1, wherein: The other outer end of the filter cartridge (13) is connected with a second air pipe (12). One end of the second air pipe (12) is connected with a shunt pipe (11).

3. The sealant sag tester according to claim 1, wherein: Activated carbon is provided inside the filter cartridge (13).

4. The sagging degree tester for sealant according to claim 2, wherein: One end of the shunt pipe (11) is connected with an accretion hood (8), and the accretion hood (8) is fixed at the top end of a bracket (7). The bracket (7) is fixed at the rear end of the outer top surface of the base (1). The inside of the bracket (7) is designed with a cavity structure, and the shunt pipe (11) is arranged in the bracket (7).

5. The sagging tester for sealant according to claim 1, wherein: A mold cavity (61) is provided in the middle of the mold (6). Plug blocks (62) are provided on both sides of the mold (6).

6. The sealant sag tester according to claim 1, wherein: A notch (2) is formed at the front end of the outer top surface of the base (1). A box body (3) is placed inside the notch (2). A mold (6) is provided at the top end of the box body (3).

7. The sagging tester for sealant according to claim 1, characterized in that: Bottom pads are provided on the outer bottom surface of the base (1), and there are four bottom pads which are distributed in a rectangle.

8. The sagging tester for sealant according to claim 1, wherein: One end of the top seat (4) is connected with a control panel (9).

9. The sagging tester for sealant according to claim 1, wherein: The top seat (4) is designed with an inverted convex shape structure.

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