Performance testing device for silicone adhesive production

Abstract

The utility model discloses a performance testing device for silicone adhesive production, which comprises a testing box body, a control panel, a plurality of heating pipe fittings, a box cover and a temperature sensor, the control panel is arranged at the top of the testing box body, the plurality of heating pipe fittings are respectively arranged in the testing box body, the box cover is arranged on the front side of the testing box body, and the temperature sensor is arranged on the box cover. The temperature sensor is arranged in the test box body, two U-shaped plates are arranged in the test box body, embedded blocks are slidably mounted in the two U-shaped plates, the embedded blocks, a bracket, a moving block, a partition plate, the U-shaped plates and an attaching plate are arranged, the two embedded blocks are embedded into the U-shaped plates respectively, the bracket is pushed inwards, the moving block is moved out of the U-shaped plates, and the moving block is moved out of the U-shaped plates. The embedded block can slide in the U-shaped plate, silicone adhesive samples are separated through the four moving blocks, the situation that the silicone adhesive samples are possibly subjected to chemical reaction under the high-temperature condition and make contact with one another, and the test result is not accurate is avoided, and the temperature resistance test quality of the silicone adhesive is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone rubber production, in particular to a performance testing device for silicone rubber production. Background Technique

[0002] Silicone rubber is a special adhesive material widely used in the fields of industry and consumer goods. Silicone rubber has excellent flexibility and elasticity, and can maintain its original performance under different environmental conditions. Silicone sealant can usually withstand high temperatures. Therefore, it is often necessary to test the temperature resistance performance of silicone rubber. The temperature resistance performance testing device includes a hot box, which can evaluate the deformation and hardening of silicone rubber under extreme temperature conditions.

[0003] After the production of silicone rubber, it is necessary to test its temperature resistance performance. The hot box test can be used. However, the internal space area of the hot box is limited. In order to speed up the test progress, silicone rubber samples are often stacked together. Silicone rubber samples may undergo chemical reactions in a high-temperature environment. At the same time, due to mutual contact, they may interfere with each other, which may lead to inaccurate test results. Therefore, it is particularly important to design a performance testing device for silicone rubber production. Content of the Utility Model

[0004] The purpose of the utility model is to provide a performance testing device for silicone rubber production, so as to solve the problems that silicone rubber samples may undergo chemical reactions in a high-temperature environment and may interfere with each other due to mutual contact, resulting in inaccurate test results, as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A performance testing device for silicone rubber production, including a test box body, a control panel, a plurality of heating pipe fittings, a box cover and a temperature sensor. The control panel is arranged on the top of the test box body. A plurality of the heating pipe fittings are respectively arranged inside the test box body. The box cover is arranged on the front of the test box body. The temperature sensor is arranged inside the test box body. Two U-shaped plates are arranged inside the test box body. Embedded blocks are slidably installed inside both of the two U-shaped plates. Two brackets are arranged between the inner walls of the two embedded blocks. Fitting plates are arranged inside both of the two brackets. Two moving blocks are slidably installed inside both of the two fitting plates. Partition plates are arranged on one side of each of the four moving blocks.

[0006] As a preferred technical scheme of the utility model, a plurality of positioning holes are respectively opened on one side of both of the two fitting plates. One sides of the four partition plates are fixedly connected with one sides of the four moving blocks respectively.

[0007] As a preferred technical scheme of the utility model, positioning strips are arranged on the other sides of the four moving blocks. One ends of the four positioning strips are respectively threadedly connected with the interiors of the plurality of positioning holes.

[0008] As a preferred technical solution of the present utility model, the positions where the plurality of positioning holes are provided are arranged at equal intervals.

[0009] As a preferred technical solution of the present utility model, a plurality of support plates are provided at the bottom of one of the brackets, and the bottom ends of the plurality of support plates are respectively fixedly connected to the top of the other bracket.

[0010] As a preferred technical solution of the present utility model, abutting rods are fixedly installed on both sides of one of the brackets, and one ends of the two abutting rods are respectively fixedly connected to one side of the two embedding blocks.

[0011] As a preferred technical solution of the present utility model, the positions where the two abutting rods are provided correspond to each other, and a plurality of circulation holes are opened at the bottom ends inside the two brackets.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. For a performance testing device for silicone rubber production of the present utility model, by providing embedding blocks, brackets, moving blocks, partition plates, U-shaped plates and fitting plates, the two embedding blocks are respectively embedded into the inside of the U-shaped plate, and the bracket is pushed inward, and the embedding blocks can slide inside the U-shaped plate, and the two brackets can be pushed into the inside of the testing box body, which is convenient for disassembling the bracket from the testing box body for separate maintenance and cleaning. Moving the moving block can adjust the position of the partition plate inside the bracket. The silicone rubber samples are placed in the bracket in a separated manner. The silicone rubber samples are separated by the four moving blocks, avoiding the possible chemical reaction and mutual contact of the silicone rubber samples under high temperature conditions, resulting in inaccurate test results, and improving the quality of the temperature resistance performance test of the silicone rubber.

[0014] 2. For a performance testing device for silicone rubber production of the present utility model, by providing positioning strips, positioning holes, support plates and abutting rods, the two brackets are connected by a plurality of support plates, so the two brackets move synchronously. The top bracket and the two embedding blocks are connected by the two abutting rods. Only by applying pressure to the top bracket, when the embedding blocks slide inside the U-shaped plate, the bottom bracket will also move accordingly. When the partition plate reaches the appropriate position, one end of the positioning strip is embedded into the corresponding positioning hole, and the two are threadedly connected, so as to limit and fix the fitting plate and the moving block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 is a side view structural schematic diagram of the present utility model;

[0017] Figure 3 is a partial front view structural schematic diagram of the present utility model;

[0018] Figure 4 of the present utility model Figure 3 is an enlarged view of part A.

[0019] In the figure: 1, test box body; 2, control panel; 3, heating pipe fittings; 4, box cover; 5, temperature sensor; 6, U-shaped plate; 7, embedding block; 8, abutting rod; 9, bracket; 10, fitting plate; 11, moving block; 12, positioning strip; 13, positioning hole; 14, partition plate; 15, support plate; 16, through hole. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution for a performance testing device for silicone rubber production:

[0022] Embodiment 1:

[0023] As Figures 1-3 shown, a performance testing device for silicone rubber production includes a test box body 1, a control panel 2, a plurality of heating pipe fittings 3, a box cover 4 and a temperature sensor 5. The control panel 2 is arranged on the top of the test box body 1, the plurality of heating pipe fittings 3 are respectively arranged inside the test box body 1, the box cover 4 is arranged on the front of the test box body 1, the temperature sensor 5 is arranged inside the test box body 1, two U-shaped plates 6 are arranged inside the test box body 1, embedding blocks 7 are slidably installed inside the two U-shaped plates 6, two brackets 9 are arranged between the inner walls of the two embedding blocks 7, fitting plates 10 are arranged inside the two brackets 9, two moving blocks 11 are slidably installed inside the two fitting plates 10, partition plates 14 are arranged on one side of the four moving blocks 11. By moving the moving blocks 11, the position of the partition plates 14 inside the brackets 9 can be adjusted. The silicone rubber samples are placed in the brackets 9 in a separated manner. The silicone rubber samples are separated by the four moving blocks 11, avoiding the possible chemical reaction and mutual contact of the silicone rubber samples under high temperature conditions, resulting in inaccurate test results, and improving the quality of the temperature resistance performance test of the silicone rubber.

[0024] Embodiment 2:

[0025] On the basis of Embodiment 1, asFigure 1 and Figure 4 As shown in Figure 4 , a plurality of support plates 15 are provided at the bottom of one of the brackets 9, and the bottom ends of the plurality of support plates 15 are respectively fixedly connected to the top of the other bracket 9. Abutted rods 8 are fixedly installed on both sides of one of the brackets 9, and one ends of the two abutted rods 8 are respectively fixedly connected to one side of the two embedded blocks 7. In a performance testing device for silicone rubber production of the present utility model, by providing a positioning strip 12, positioning holes 13, support plates 15 and abutted rods 8, the two brackets 9 are connected by means of the plurality of support plates 15, so the two brackets 9 move synchronously. The top bracket 9 and the two embedded blocks 7 are connected by means of the two abutted rods 8.

[0026] Working principle: Silicone rubber is a special adhesive material widely used in the industrial and consumer product fields. Silicone rubber has excellent flexibility and elasticity and can maintain its original performance under different environmental conditions. Silicone sealant can usually withstand high temperatures, so it is often necessary to test the temperature resistance performance of silicone rubber. The temperature resistance testing device includes a hot box, which can evaluate the deformation and hardening of silicone rubber under extreme temperature conditions. A plurality of heating pipe fittings 3 are installed in the test box body 1, and the plurality of heating pipe fittings 3 are responsible for providing heat energy to reach the set temperature. The temperature sensor 5 is used to monitor the temperature change inside the test box body 1. The temperature sensor 5 is a thermocouple, which can accurately measure the temperature and feedback it to the control system. During the test, regularly observe the state changes of the silicone rubber sample, including shape change, hardness change and color change. After the test, analyze and compare the sample performances at different temperatures, and evaluate the heat resistance performance and stability of silicone rubber under different temperature conditions. When testing the temperature resistance performance of the silicone rubber sample, embed the two embedded blocks 7 into the inside of the U-shaped plate 6 respectively, push the bracket 9 inward, and the embedded blocks 7 can slide inside the U-shaped plate 6, and the two brackets 9 can be pushed into the inside of the test box body 1, which is convenient for separating the bracket 9 from the test box body 1 for separate maintenance and cleaning. Move the moving block 11 to adjust the position of the partition plate 14 inside the bracket 9. The silicone rubber samples are placed separately inside the bracket 9. The silicone rubber samples are separated by the four moving blocks 11, which avoids the inaccuracy of the test results caused by possible chemical reactions between the silicone rubber samples due to mutual contact under high temperature conditions, and improves the quality of the temperature resistance performance test of silicone rubber. The two brackets 9 are connected by means of the plurality of support plates 15, so the two brackets 9 move synchronously. The top bracket 9 and the two embedded blocks 7 are connected by means of the two abutted rods 8. Only need to apply pressure to the top bracket 9. When the embedded block 7 slides inside the U-shaped plate 6, the bottom bracket 9 will also move accordingly. When the partition plate 14 reaches the appropriate position, embed one end of the positioning strip 12 into the corresponding positioning hole 13, and the two are threadedly connected, so as to limit and fix the fitting plate 10 and the moving block 11.

[0027] In the description of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In the present utility model, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] 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, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A performance testing device for silicone rubber production, comprising a testing box body (1), a control panel (2), a plurality of heating pipe fittings (3), a box cover (4) and a temperature sensor (5). The control panel (2) is arranged on the top of the testing box body (1), the plurality of heating pipe fittings (3) are respectively arranged inside the testing box body (1), the box cover (4) is arranged on the front of the testing box body (1), and the temperature sensor (5) is arranged inside the testing box body (1), characterized in that: Inside the test box body (1), there are two U-shaped plates (6). Inside both of the two U-shaped plates (6), there are slidingly installed embedding blocks (7). Between the inner walls of the two embedding blocks (7), there are two brackets (9). Inside both of the two brackets (9), there are attaching plates (10). Inside both of the two attaching plates (10), there are slidingly installed two moving blocks (11). On one side of each of the four moving blocks (11), there is a partition plate (14).

2. The performance testing device for silicone glue production according to claim 1, wherein: On one side of each of the two attaching plates (10), there are provided a plurality of positioning holes (13). On one side of each of the four partition plates (14), they are respectively fixedly connected to one side of the four moving blocks (11).

3. The performance testing device for silicone rubber production according to claim 2, characterized in that: On the other side of each of the four moving blocks (11), there are positioning bars (12). One end of each of the four positioning bars (12) is respectively threadedly connected to the inside of the plurality of positioning holes (13).

4. The performance testing device for silicone rubber production according to claim 3, characterized in that: The positions where the plurality of positioning holes (13) are provided are arranged at equal intervals.

5. A performance testing device for the production of silicone rubber according to claim 1, characterized in that: At the bottom of one of the brackets (9), there are a plurality of support plates (15). The bottom ends of the plurality of support plates (15) are respectively fixedly connected to the top of the other bracket (9).

6. The performance testing device for silicone rubber production according to claim 1, characterized in that: On both sides of one of the brackets (9), there are fixedly installed abutting rods (8). One end of each of the two abutting rods (8) is respectively fixedly connected to one side of the two embedding blocks (7).

7. A performance testing device for silicone glue production according to claim 6, characterized in that: The positions where the two abutting rods (8) are provided correspond to each other. At the bottom end inside each of the two brackets (9), there are provided a plurality of through holes (16).

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