A device for detecting the fracture strength of ceramic bricks

Abstract

This utility model discloses a ceramic tile fracture strength testing device, including a testing platform, a pressing mechanism, and a movable support plate. The testing platform has support bars protruding from its surface on both sides. The pressing mechanism is located above the center of the testing platform and is used to press down and break the ceramic tile. The movable support plate includes a plate body, a lifting mechanism, and rollers. The lifting mechanism is located in front of the plate body, and the rollers are mounted on the lifting mechanism. The rollers are used to move along the surface of the testing platform, and the lifting mechanism drives the rollers to move up and down. This utility model aims to provide a ceramic tile fracture strength testing device that reduces the possibility of accidental breakage of ceramic tiles due to excessive weight and minimizes damage to ceramic tiles during testing.

Description

Technical Field

[0001] This utility model relates to the field of ceramic tile testing technology, and in particular to a ceramic tile fracture strength testing device. Background Technology

[0002] Ceramic tile fracture strength testing devices are specifically designed to assess the critical fracture strength of ceramic tiles under external forces. By simulating pressure or impact conditions in real-world applications, they accurately measure the maximum load-bearing capacity of ceramic tiles, thereby effectively evaluating their fracture resistance and overall quality. However, in the current operating procedure, operators must manually move the ceramic tiles to the testing table for testing. As ceramic tile sizes gradually increase, reaching 1200*1200 mm or even larger, the weight of a single tile increases significantly, placing a considerable physical burden on workers. During handling, ceramic tiles are frequently accidentally broken due to excessive weight, resulting in material waste and impacting work efficiency. Clearly, existing testing devices are insufficient in terms of the ease of placing ceramic tiles and urgently need improvement to meet the testing needs of larger and heavier ceramic tiles. Utility Model Content

[0003] In view of the above-mentioned prior art, the present invention provides a ceramic tile fracture strength testing device to reduce the situation where ceramic tiles are accidentally broken due to excessive weight, and to reduce the damage to ceramic tiles during the testing process.

[0004] To achieve the above objectives, the technical solution of this utility model embodiment is implemented as follows:

[0005] A ceramic tile fracture strength testing device includes a testing platform, a pressing mechanism, and a movable support plate. The testing platform has support bars protruding from the platform on both sides. The pressing mechanism is located above the center of the testing platform and is used to press down and break the ceramic tile. The movable support plate includes a plate body, a lifting mechanism, and rollers. The lifting mechanism is located in front of the plate body and has rollers. The rollers are used to move along the platform of the testing platform, and the lifting mechanism is used to drive the rollers to rise and fall.

[0006] Furthermore, the lifting mechanism includes a lever and a swing arm. The swing arm is L-shaped, with the roller installed at the lower end of the swing arm. The middle part of the swing arm is rotatably connected to the plate. The upper end of the swing arm is provided with a sliding groove. The front end of the lever is provided with a protrusion that is slidably connected to the sliding groove. The middle part of the lever is rotatably connected to the plate.

[0007] Furthermore, the bottom of the plate is provided with a first bracket, the first bracket is provided with a first shaft hole, the swing arm is provided with a first rotating shaft, and the first rotating shaft is rotatably connected to the first shaft hole.

[0008] Furthermore, the bottom of the plate is provided with a second bracket, the second bracket is provided with a second shaft hole, the swing arm is provided with a second rotating shaft, and the second rotating shaft is rotatably connected to the second shaft hole.

[0009] Furthermore, the extrusion mechanism includes a cabinet, an extrusion rod, and a hydraulic telescopic rod. The cabinet is connected to the testing platform, the upper end of the hydraulic telescopic rod is mounted on the cabinet, and the lower end of the hydraulic telescopic rod is connected to the extrusion rod.

[0010] Furthermore, the extrusion rod includes a horizontal rod and a vertical rod, the middle of the horizontal rod intersects with the bottom of the vertical rod, a pressure sensor is provided between the vertical rod and the hydraulic telescopic rod, the pressure sensor is signal-connected to the controller, and the controller is connected to the display screen.

[0011] Furthermore, the plate body includes a base plate, a buffer layer, and a surface plate, with the buffer layer provided between the base plate and the surface plate.

[0012] Furthermore, the buffer layer is an elastic silicone layer.

[0013] Furthermore, the upper surface of the surface layer is smooth.

[0014] The beneficial effects of this invention are as follows: The back of the plate is placed on the ground at an angle. The ceramic tile is then placed on the plate, and the back of the plate is lifted, using the plate to push the ceramic tile forward into the testing platform. Finally, the height of the rollers is lowered via a lifting mechanism, allowing the ceramic tile to fall onto the support bars on both sides of the testing platform, and the movable tray is removed. Because the plate is tilted on the ground, workers can place the ceramic tile on the ground and slowly lean it towards the plate. Workers can easily place the tile in the testing position, reducing the risk of accidental breakage due to excessive weight and minimizing damage to the ceramic tile during the testing process. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a ceramic tile fracture strength detection device according to an embodiment of this application;

[0016] Figure 2 This is a three-dimensional structural schematic diagram of a ceramic tile fracture strength detection device according to an embodiment of this application;

[0017] Figure 3 This is a three-dimensional structural schematic diagram of a ceramic tile fracture strength detection device according to an embodiment of this application;

[0018] Figure 4 This is a three-dimensional structural diagram of the movable tray in an embodiment of this application;

[0019] Figure 5 This is a schematic diagram of the side structure of the movable tray in an embodiment of this application;

[0020] Explanation of icon numbers:

[0021] 1. Testing table; 2. Extrusion mechanism; 3. Movable pallet; 4. Support bar; 5. Plate body; 6. Lifting mechanism; 7. Roller; 8. Lever; 9. Swing arm; 10. Slide groove; 11. Protrusion; 12. First bracket; 13. First shaft hole; 14. First rotating shaft; 15. Second bracket; 16. Second shaft hole; 17. Second rotating shaft; 18. Cabinet; 19. Extrusion rod; 20. Hydraulic telescopic rod; 21. Horizontal bar; 22. Vertical bar; 23. Pressure sensor; 25. Display screen; 26. Base plate; 27. Buffer layer; 28. Surface plate. Detailed Implementation

[0022] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in this specification of this utility model is for the purpose of describing particular embodiments only and is not intended to limit the utility model. In the following description, the expression "some embodiments" refers to a subset of all possible embodiments; however, it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0023] It should also be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0024] Example 1

[0025] Please refer to the attached document. Figures 1-5This application provides a ceramic tile fracture strength testing device, including a testing platform 1, a pressing mechanism 2, and a movable support plate 3. The testing platform 1 has support bars 4 protruding from the platform surface on both sides. The pressing mechanism 2 is located above the center of the testing platform 1, and is used to press down and break the ceramic tile. The movable support plate 3 includes a plate body 5, a lifting mechanism 6, and rollers 7. The lifting mechanism 6 is located in front of the plate body 5, and the rollers 7 are located on the lifting mechanism 6. The rollers 7 are used to move along the platform surface of the testing platform 1, and the lifting mechanism 6 is used to drive the rollers 7 to rise and fall. During testing, the front of the plate body 5 is placed on the testing platform 1, with the rollers 7 in contact with the platform surface, and the rear of the plate body 5 is placed on the ground, with the plate body 5 in an inclined state. Then, the operator places the ceramic tile on the plate body 5, lifts the rear of the plate body 5, and uses the plate body 5 to push the ceramic tile forward into the testing platform 1. Finally, the height of the rollers 7 is lowered by the lifting mechanism 6, allowing the ceramic tile to fall onto the support bars 4 on both sides of the testing platform 1, and the movable tray 3 is removed. When using this invention, because the plate 5 is tilted on the ground, the operator can place the ceramic tile on the ground and slowly lean it towards the plate 5. The operator can easily place the tile in the testing position, reducing damage to the ceramic tile during the testing process.

[0026] Specifically, the lifting mechanism 6 includes a lever 8 and a swing arm 9. The swing arm 9 is L-shaped, with the roller 7 mounted on its lower end. The middle part of the swing arm 9 is rotatably connected to the plate 5, and the upper end of the swing arm 9 is provided with a groove 10. The front end of the lever 8 is provided with a protrusion 11 that is slidably connected to the groove 10, and the middle part of the lever 8 is rotatably connected to the plate 5. When the plate 5 is pushed upward, the protrusion 11 drives the upper end of the swing arm 9 to swing downward. The groove 10 can prevent the movement of the protrusion 11 and the swing arm 9 from interfering with each other. At this time, the entire swing arm 9 rotates around the part where it is rotatably connected to the plate 5. The lower part of the swing arm 9 rotates downward, causing the roller 7 to move away from the plate 5, thereby raising the plate 5 at the position of the testing table 1. After lifting the rear end of the plate 5, pushing it forward will move the ceramic tile forward and into the testing station. After the tile enters the testing station, release the lever 8. Under the action of gravity, the plate 5 moves downward. The swing arm 9 rotates to bring the roller 7 closer to the plate 5. After the height of the plate 5 decreases, it exits the testing table 1 without affecting the testing of the tile.

[0027] Specifically, the bottom of the plate 5 is provided with a first support 12, the first support 12 is provided with a first shaft hole 13, and the swing arm 9 is provided with a first rotating shaft 14, the first rotating shaft 14 being rotatably connected to the first shaft hole 13. By rotating the first rotating shaft 14 within the first shaft hole 13, the stable rotation of the swing arm 9 is ensured.

[0028] Specifically, the bottom of the plate 5 is provided with a second bracket 15, the second bracket 15 is provided with a second shaft hole 16, and the swing arm 9 is provided with a second rotating shaft 17, which is rotatably connected to the second shaft hole 16. By rotating the second rotating shaft 17 within the second shaft hole 16, the stable rotation of the swing arm 9 is ensured.

[0029] Specifically, the extrusion mechanism 2 includes a cabinet 18, an extrusion rod 19, and a hydraulic telescopic rod 20. The cabinet 18 is connected to the testing platform 1. The upper end of the hydraulic telescopic rod 20 is mounted on the cabinet 18, and the lower end of the hydraulic telescopic rod 20 is connected to the extrusion rod 19. A hydraulic device is connected to the hydraulic telescopic rod 20 through a pipe equipped with a control valve. The pipe is equipped with a pressure gauge. High-pressure oil is supplied to the hydraulic telescopic rod 20 through the hydraulic device, thereby pushing the hydraulic telescopic rod 20 up and down. The opening and closing of the pipe is controlled by the valve on the pipe, thereby controlling the up and down movement of the hydraulic telescopic rod 20. The pressure value inside the pipe is observed through the pressure gauge. When the hydraulic telescopic rod 20 extends, it drives the extrusion rod 19 to move downwards to extrude the ceramic tile, thus testing the ceramic tile's resistance to fracture.

[0030] Example 2

[0031] Please refer to the attached document. Figures 1-5 The difference between this embodiment and Embodiment 1 is that the extrusion rod 19 includes a horizontal rod 21 and a vertical rod 22. The middle of the horizontal rod 21 intersects with the bottom of the vertical rod 22. A pressure sensor 23 is provided between the vertical rod 22 and the hydraulic telescopic rod 20. The pressure sensor 23 is connected to the controller, and the controller is connected to the display screen 25. When the hydraulic telescopic rod 20 rises and falls, it drives the vertical rod 22 to move up and down. The pressure sensor 23 is provided between the vertical rod 22 and the hydraulic telescopic rod 20 to detect the extrusion force on the ceramic tile. The detected pressure value is transmitted to the controller, which displays the pressure value on the display screen 25. During extrusion, the horizontal rod 21 can reverse relative to the vertical rod 22. When there is an imbalance on the surface of the ceramic tile, the horizontal rod 21 can rotate to fit the ceramic tile, making the horizontal rod 21 fit the ceramic tile better, and ensuring that the ceramic tile is subjected to balanced force during the detection process.

[0032] Specifically, the plate 5 includes a base plate 26, a buffer layer 27, and a surface plate 28, with the buffer layer 27 positioned between the base plate 26 and the surface plate 28. The ceramic plate is placed on the surface plate 28, and the buffer layer 27 provides cushioning, preventing the ceramic from easily breaking when placed on the plate 5.

[0033] Specifically, the buffer layer 27 is an elastic silicone layer. The elastic silicone layer is used for buffering.

[0034] Specifically, the upper surface of the surface layer 28 is smooth, reducing the friction of the ceramic tile.

[0035] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. The protection scope of this utility model should be determined by the protection scope of the stated claims.

Claims

1. A device for detecting the breaking strength of a ceramic tile, characterized in that, The device includes a testing platform, an extrusion mechanism, and a movable tray. The testing platform has support bars protruding from the platform on both sides. The extrusion mechanism is located above the center of the testing platform and is used to press down and break ceramic tiles. The movable tray includes a plate body, a lifting mechanism, and rollers. The lifting mechanism is located in front of the plate body and has rollers. The rollers are used to move along the platform of the testing platform, and the lifting mechanism is used to drive the rollers to rise and fall.

2. The apparatus according to claim 1, wherein The lifting mechanism includes a lever and a swing arm. The swing arm is L-shaped, with the roller installed at the lower end of the swing arm. The middle part of the swing arm is rotatably connected to the plate. The upper end of the swing arm is provided with a sliding groove. The front end of the lever is provided with a protrusion that is slidably connected to the sliding groove. The middle part of the lever is rotatably connected to the plate.

3. The ceramic tile fracture strength testing device according to claim 2, characterized in that, The bottom of the plate is provided with a first bracket, the first bracket is provided with a first shaft hole, the swing arm is provided with a first rotating shaft, and the first rotating shaft is rotatably connected to the first shaft hole.

4. The ceramic tile fracture strength testing device according to claim 2, characterized in that, The bottom of the plate is provided with a second bracket, the second bracket is provided with a second shaft hole, the swing arm is provided with a second rotating shaft, and the second rotating shaft is rotatably connected to the second shaft hole.

5. The ceramic tile fracture strength testing device according to claim 1, characterized in that, The extrusion mechanism includes a cabinet, an extrusion rod, and a hydraulic telescopic rod. The cabinet is connected to the testing platform, the upper end of the hydraulic telescopic rod is mounted on the cabinet, and the lower end of the hydraulic telescopic rod is connected to the extrusion rod.

6. The ceramic tile fracture strength testing device according to claim 5, characterized in that, The extrusion rod includes a horizontal rod and a vertical rod. The middle part of the horizontal rod intersects with the bottom of the vertical rod. A pressure sensor is provided between the vertical rod and the hydraulic telescopic rod. The pressure sensor is connected to the controller, and the controller is connected to the display screen.

7. The ceramic tile fracture strength testing device according to claim 1, characterized in that, The plate body includes a base plate, a buffer layer, and a surface plate, with the buffer layer provided between the base plate and the surface plate.

8. The ceramic tile fracture strength testing device according to claim 7, characterized in that, The buffer layer is an elastic silicone layer.

9. The ceramic tile fracture strength testing device according to claim 7, characterized in that, The upper surface of the surface layer is smooth.

Images