Ceramic bottle pressure resistance testing device

Abstract

The utility model discloses a ceramic bottle pressure resistance testing device which comprises a water tank and a base, the water tank is fixed at the top end of the base, a lifting platform is arranged at the bottom end in the water tank, a ceramic bottle to be detected is arranged at the top end of the lifting platform, and the other side of the top end of the base is connected with a barometer through a support. The top end of the base is provided with an air pump, the top end of the base is connected with a barometer through a support, one side of the barometer is connected with the air pump through a first test air pipe, and the other side of the barometer is provided with a control valve. According to the utility model, the pressure regulating assembly is communicated between the first test air pipe and the second test air pipe and comprises the barometer and the control valve, so that the test air pressure value is controlled, and the pressure value is gradually increased from small in the test process to test the pressure-bearing limit value; the improvement of the test precision has a significant effect on the guarantee of the product quality and the experimental reference of the process material.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure resistance testing of ceramic bottles, and particularly relates to a pressure resistance testing device for ceramic bottles. Background Technique

[0002] As a packaging material for liquor bottles, ceramic materials have many advantages that cannot be compared with other materials. However, during the circulation process such as production packaging, filling, transportation and use, collisions between bottles or between bottles and other contact objects often occur. And under some specific environments (such as liquid injection, sudden temperature change, etc.), ceramic wine bottles need to be pressure-resistant. Pressure resistance testing has always been one of the important properties of ceramic wine bottles;

[0003] According to the regulations of "QB / T 4254-2011 Ceramic Wine Bottles", the minimum requirement for pressure bearing is not less than 0.5 MPa. However, first, in the actual detection process, it is found that according to the changes in product structure and process materials, further tests are needed to measure the subtle changes in pressure resistance, and the experimental pressure needs to be refined as much as possible, such as 0.2 MPa, 0.3 MPa, 0.4 MPa. Second, due to the dimensional differences of each ceramic wine bottle mouth, conventional mouth plugs are difficult to ensure airtightness and cannot guarantee the test results, so there is a certain room for optimization. Therefore, it is necessary to design a pressure resistance testing device for ceramic bottles to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pressure resistance testing device for ceramic bottles to solve the problems of low experimental accuracy and unchangeable adjustable caliber mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A pressure resistance testing device for ceramic bottles, including a water tank and a base, the water tank is fixed at the top of the base;

[0006] A lifting platform is arranged at the bottom end inside the water tank, and a ceramic bottle to be tested is arranged at the top end of the lifting platform;

[0007] On the other side of the top end of the base, a pressure gauge is connected through a bracket, an air pump is arranged at the top end of the base, a pressure gauge is connected through a bracket at the top end of the base, one side of the pressure gauge is connected to the air pump through a first test air pipe, a control valve is arranged on the other side of the pressure gauge, one side of the control valve is connected to a second test air pipe, one side of the second test air pipe is connected to a standard sealing tooling, and raw material tape is wound around the bottom end outside the standard sealing tooling.

[0008] When using the pressure resistance testing device for ceramic bottles of this technical scheme, it has a significant effect on ensuring product quality and experimental reference of process materials by improving the test accuracy, and solves the airtightness problem caused by product size differences by adjusting thickness according to size differences.

[0009] Preferably, clamping seats are fixed on both sides of the top end of the lifting platform, threaded rods are rotatably connected inside the clamping seats, threaded sleeves are threadedly connected to the outer sides of the threaded rods, connecting rods are evenly fixed inside the threaded sleeves, and clamping blocks are fixed between the connecting rods.

[0010] Preferably, clamping grooves are formed inside the clamping blocks, and the cross sections of the clamping grooves are all arranged in a V shape.

[0011] Preferably, knobs are rotatably connected to the outer sides of the clamping seats, anti-slip patterns are arranged on the outer sides of the knobs, and one ends of the knobs are connected to the threaded rods.

[0012] Preferably, lifting frames are fixed on both sides of the lifting platform, and the top ends of the lifting frames only extend to the outside of the water tank.

[0013] Preferably, guide blocks are fixed at the bottom ends of the lifting frames, guide grooves are formed on both sides inside the water tank, and the guide grooves are connected to the guide blocks.

[0014] Preferably, the widths of the guide grooves match the widths of the guide blocks, and the cross sections of the guide grooves and the guide blocks are both arranged in a convex shape.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The ceramic bottle pressure resistance testing device realizes the functions of facilitating the improvement of the testing effect and facilitating positioning and clamping;

[0016] By connecting a pressure regulating component, including a pressure gauge and a control valve, in the middle of the first test air pipe and the second test air pipe, the control of the test air pressure value is realized, so that the pressure value gradually increases from small to large during the test to test the bearing limit value, that is, the improvement of the test accuracy has a significant effect on the guarantee of product quality and the experimental reference of process materials;

[0017] By providing a standard sealing tooling, one large and one small standard sealing tooling can be made according to the caliber of the conventional ceramic bottle mouth to be detected, and the connection between it and the ceramic bottle mouth to be detected is fixed with raw material tape, that is, the thickness can be adjusted according to the size difference, so as to ensure the sealing performance during the test and solve the sealing problem caused by product size differences, and ensure the safety and accuracy of the experiment;

[0018] By providing a lifting platform and clamping seats, during use, turning the knob drives the threaded rod to rotate, and under the action of threaded connection, the threaded sleeve drives the connecting rod and the clamping block to move outwards to position the bottom of the ceramic bottle to be detected, and cooperate with the clamping groove designed in a V shape to be applicable to ceramic bottles to be detected with different diameters;

[0019] By providing a lifting frame on the above-mentioned clamping mechanism, which is fixedly connected to the lifting platform, it is convenient to place and remove the ceramic bottle to be detected after clamping, with simple operation and convenient use. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a front view sectional structure schematic diagram of the present invention;

[0022] Figure 2 It is a bottom view structure schematic diagram of the raw material tape of the present invention;

[0023] Figure 3 It is a three-dimensional structure schematic diagram of the clamping seat of the present invention;

[0024] Figure 4 It is a bottom view structure schematic diagram of the lifting platform of the present invention;

[0025] Figure 5 It is a front view sectional structure schematic diagram of the clamping seat of the present invention.

[0026] Explanation of the reference numerals in the drawings: 1. Water tank; 2. Lifting frame; 3. Ceramic bottle to be detected; 4. Guide groove; 5. Guide block; 6. Base; 7. Lifting platform; 8. Clamping block; 9. Clamping seat; 10. Knob; 11. Air pump; 12. First test air pipe; 13. Pressure gauge; 14. Control valve; 15. Second test air pipe; 16. Raw material tape; 17. Standard sealing tooling; 18. Clamping groove; 19. Connecting rod; 20. Threaded rod; 21. Threaded sleeve. Detailed Embodiment

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0028] Please refer to Figures 1 - 5, An embodiment provided by the present utility model: A pressure resistance testing device for a ceramic bottle, including a water tank 1 and a base 6. The water tank 1 is fixed at the top of the base 6, and a lifting platform 7 is arranged at the bottom end inside the water tank 1;

[0029] On both sides of the top end of the lifting platform 7, clamping seats 9 are fixedly arranged, and threaded rods 20 are rotatably connected inside the clamping seats 9. Threaded sleeves 21 are threadedly connected to the outer sides of the threaded rods 20, and connecting rods 19 are evenly fixedly arranged inside the threaded sleeves 21. A clamping block 8 is fixedly arranged between the connecting rods 19. Clamping grooves 18 are formed inside the clamping blocks 8, and the cross-sections of the clamping grooves 18 are all arranged in a V shape. Knobs 10 are rotatably connected to the outer sides of the clamping seats 9, and anti-slip patterns are arranged on the outer sides of the knobs 10. One ends of the knobs 10 are all connected to the threaded rods 20;

[0030] Specifically, as shown in Figure 1 , Figure 3 and Figure 5 When in use, by rotating the knob 10 to drive the threaded rod 20 to rotate, under the action of threaded connection, the threaded sleeve 21 drives the connecting rod 19 and the clamping block 8 to move outward to position the bottom of the ceramic bottle 3 to be detected, and the clamping groove 18 designed in a V shape is used to adapt to ceramic bottles 3 to be detected with different diameters;

[0031] On both sides of the lifting platform 7, lifting frames 2 are fixedly arranged, and the top ends of the lifting frames 2 only extend to the outside of the water tank 1. Guide blocks 5 are fixedly arranged at the bottom ends of the lifting frames 2. Guide grooves 4 are formed on both sides inside the water tank 1, and the guide grooves 4 are all connected to the guide blocks 5. The widths of the guide grooves 4 are all matched with the widths of the guide blocks 5. The cross-sections of the guide grooves 4 and the guide blocks 5 are both arranged in a convex shape;

[0032] Specifically, as shown in Figure 1 and Figure 4 When in use, by arranging the lifting frame 2, which is fixedly connected to the lifting platform 7, it is convenient to place and take out the ceramic bottle 3 to be detected after clamping, and the operation is simple and convenient to use;

[0033] And a ceramic bottle 3 to be detected is arranged at the top end of the lifting platform 7. On the other side of the top end of the base 6, a pressure gauge 13 is connected through a bracket. An air pump 11 is arranged at the top end of the base 6. A pressure gauge 13 is connected through a bracket at the top end of the base 6. One side of the pressure gauge 13 is connected to the air pump 11 through a first test air pipe 12. A control valve 14 is arranged on the other side of the pressure gauge 13. One side of the control valve 14 is connected to a second test air pipe 15. One side of the second test air pipe 15 is connected to a standard sealing tooling 17, and raw material tape 16 is wound around the bottom end of the outer side of the standard sealing tooling 17.

[0034] Working principle: When the utility model is in use, according to the caliber of the ceramic bottle 3 to be detected, raw material tapes 16 with corresponding thicknesses are wound around the outer side of the standard sealing tooling 17 to ensure the sealing performance during the testing process, so as to solve the sealing problem caused by product size differences. The ceramic bottle 3 to be detected is placed on the top of the lifting platform 7, and the knob 10 is rotated to drive the threaded rod 20 to rotate. Under the action of threaded connection, the threaded sleeve 21 drives the connecting rod 19 and the clamping block 8 to move outward to position the bottom of the ceramic bottle 3 to be detected, and cooperate with the clamping groove 18 designed in a V shape to be applicable to ceramic bottles 3 to be detected with different diameters. The clamped ceramic bottle 3 to be detected is placed in the water tank 1. By connecting a pressure regulating component, including a pressure gauge 13 and a control valve 14, between the first test air pipe 12 and the second test air pipe 15, the control of the test air pressure value is realized, so that the pressure value gradually increases from small to large during the test to test the pressure bearing limit value, that is, the improvement of the test accuracy has a significant effect on the guarantee of product quality and the experimental reference of process materials.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; 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 components. 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 situations.

[0036] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative labor.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A ceramic bottle pressure test device, comprising a water tank (1) and a base (6), wherein the water tank (1) is fixed on the top of the base (6); Features: A lifting platform (7) is arranged at the bottom of the water tank (1), and a ceramic bottle (3) to be tested is arranged at the top of the lifting platform (7); The other side of the top of the base (6) is connected to a pressure gauge (13) via a bracket, the top of the base (6) is provided with an air pump (11), the top of the base (6) is connected to the pressure gauge (13) via the bracket, and one side of the pressure gauge (13) is connected to the air pump (11) via a first test air pipe (12), the other side of the pressure gauge (13) is provided with a control valve (14), and one side of the control valve (14) is connected to a second test air pipe (15), one side of the second test air pipe (15) is connected to a standard sealing tool (17), and the bottom end of the outer side of the standard sealing tool (17) is wrapped with a raw tape (16).

2. A ceramic bottle pressure test device according to claim 1, characterized in that: Clamping seats (9) are fixed on both sides of the top of the lifting platform (7), and threaded rods (20) are rotatably connected inside the clamping seats (9), threaded sleeves (21) are threadedly connected on the outside of the threaded rods (20), and connecting rods (19) are evenly fixed on the inside of the threaded sleeves (21), and clamping blocks (8) are fixed between the connecting rods (19).

3. A ceramic bottle pressure test device according to claim 2, characterized in that: The inner sides of the clamping blocks (8) are all provided with clamping grooves (18), and the cross-sections of the clamping grooves (18) are all arranged to be V-shaped.

4. A ceramic bottle pressure test device according to claim 2, characterized in that: The outer sides of the clamping seats (9) are rotatably connected to knobs (10), and the outer sides of the knobs (10) are provided with anti-slip patterns, and one end of the knobs (10) is connected to the threaded rod (20).

5. The ceramic bottle pressure test device according to claim 1, characterized in that: Lifting frames (2) are fixed on both sides of the lifting platform (7), and the top ends of the lifting frames (2) only extend to the outside of the water tank (1).

6. A ceramic bottle pressure test device according to claim 5, characterized in that: A guide block (5) is fixed at the bottom end of the lifting frame (2), and guide grooves (4) are provided on both sides of the interior of the water tank (1), and the guide grooves (4) are connected to the guide blocks (5).

7. A ceramic bottle pressure test device according to claim 6, characterized in that: The width of the guide groove (4) matches the width of the guide block (5), and the cross-sections of the guide groove (4) and the guide block (5) are both convex.

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