A strength detection device for processing tempered glass

Abstract

The utility model relates to toughened glass technical field, propose a kind of strength detection device for toughened glass processing, including placing table, the top of placing table has mounting bracket, the bottom of connecting frame has cylinder, there is slide column in cylinder, the bottom of slide column is connected with test head, two fixed plates are connected with connecting frame, there is bobbin between two fixed plates, motor is installed on connecting frame, the output of motor is connected with bobbin, winding has lifting line on bobbin, the other end of lifting line is connected with lifting block, lifting block and the inner wall of cylinder sliding fit, the bottom of lifting block is installed with electromagnet, the top of slide column is connected with iron block;The toughened glass strength detection device, core impact does not need manual intervention: after glass is placed on placing table, motor promotes slide column, electromagnet controls height, iron block is automatically completed to trigger to separate. Simplify operation, reduce skill requirement, avoid efficiency fluctuation, time-consuming stable, adapt batch continuous detection, improve processing detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass technology, and more specifically to a strength testing device for tempered glass processing. Background Technology

[0002] Tempered glass, due to its superior properties such as high strength, impact resistance, and thermal shock resistance, is widely used in many fields, including building curtain walls, automotive windows, electronic device covers, and furniture tabletops. In the tempered glass processing and production process, strength testing is a crucial step in ensuring product quality and preventing safety accidents caused by substandard glass strength, such as injuries from breakage or structural failure. The test results directly determine whether the tempered glass meets factory standards and the safety requirements of its application scenarios; therefore, the accuracy, stability, and efficiency of the testing process are of extremely high importance.

[0003] Currently, the industry still largely relies on traditional manual operation methods for strength testing of tempered glass, especially dynamic impact strength testing. The core process of this method is usually as follows: after the operator fixes the tempered glass to be tested on the testing table, they need to manually lift the heavy object with the impact head, or use a simple mechanical structure to assist in lifting it and then manually confirm the height. After adjusting to the preset impact height, the operator then controls the weight to fall by manually releasing it or triggering a lever, thus completing the impact test on the tempered glass.

[0004] However, the impact action requires manual intervention in lifting, height calibration, and trigger control, which not only increases the labor intensity of operators but also places strict requirements on their operational proficiency. In addition, there are safety risks such as the object slipping and muscle strain during the manual lifting of heavy objects. Furthermore, manual control of the impact timing is prone to delays or advances, and it is difficult to achieve precise and uniform lifting height, thus compromising the ease of use and practicality. Summary of the Invention

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a strength testing device for tempered glass processing, thereby solving the problems of the prior art mentioned in the background section.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a strength testing device for tempered glass processing, comprising a placement platform, wherein a mounting frame is fixedly connected to the top of the placement platform, and further comprising: The testing mechanism includes a connecting frame, which is fixedly connected to the mounting frame. A cylinder is fixedly connected to the bottom end of the connecting frame, and a sliding column is slidably connected inside the cylinder. A test head is connected to the bottom end of the sliding column. The lifting mechanism includes two fixed plates, which are fixedly connected to the connecting frame. A winding drum is rotatably connected between the two fixed plates. A motor is mounted on the connecting frame, and the output end of the motor passes through the fixed plate and is connected to the winding drum. A lifting line is wound on the winding drum, and the other end of the lifting line passes through the connecting frame and extends into the drum body to connect to a lifting block. The lifting block slides against the inner wall of the drum body. An electromagnet is mounted at the bottom end of the lifting block, and an iron block is connected to the top end of the sliding column. A limiting mechanism is connected to the cylinder and is used to limit the sliding column.

[0007] Optionally, the limiting mechanism includes a limiting block and two baffles, both of which are fixedly connected to the cylinder. A sliding groove is provided on the cylinder, and a connecting plate is slidably connected in the sliding groove. The connecting plate is fixedly connected to the sliding column, and the other end of the connecting plate is fixedly connected to the limiting block.

[0008] Optionally, the limiting block has two guide openings, and guide posts are slidably connected inside the guide openings. The two ends of the guide posts are fixedly connected to two baffles respectively.

[0009] Optionally, distance sensors are installed on the baffle and the limiting block located above, respectively.

[0010] Optionally, the sliding column has two guide grooves, and a guide bar is slidably connected in the guide grooves. The guide bar is fixedly connected to the inner wall of the cylinder.

[0011] Optionally, the bottom of the placement platform is connected to four support legs.

[0012] (III) Beneficial Effects In summary, this utility model has at least one of the following beneficial technical effects: This strength testing device for tempered glass processing eliminates the need for manual intervention in the core impact action. The tempered glass is simply placed on a platform, and the subsequent actions—including a motor driving a winding drum to lift the sliding column, an electromagnet engaging with an iron block to control the height, and the iron block detaching to trigger the impact—are all completed automatically. No manual lifting of heavy objects or manual control of the impact timing is required. This significantly simplifies the operation, reducing the skill requirements for operators. Furthermore, it avoids the efficiency fluctuations inherent in manual operation, such as inconsistent lifting heights and delayed impact timing. The testing time for a single piece of glass is more stable, making it particularly suitable for continuous testing of batches of tempered glass, thus improving overall processing and testing efficiency. Attached Figure Description

[0013] Figure 1 This is a cross-sectional structural diagram of the disassembled present invention; Figure 2 This utility model Figure 1 A magnified schematic diagram of the local structure at point A; Figure 3 This utility model Figure 1 A magnified view of the structure at point B in the middle; Figure 4 This is a schematic diagram of the overall structure of this utility model.

[0014] In the diagram: 1. Placement platform; 2. Mounting frame; 3. Connecting frame; 4. Cylinder; 5. Sliding column; 6. Test head; 7. Fixing plate; 8. Winding spool; 9. Motor; 10. Lifting line; 11. Lifting block; 12. Electromagnet; 13. Iron block; 14. Limiting block; 15. Baffle; 16. Connecting plate; 17. Guide column; 18. Distance sensor; 19. Guide strip; 20. Support leg. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Reference Figures 1-4A strength testing device for tempered glass processing includes a placement platform 1, with four legs 20 connected to the bottom of the platform 1, providing stable support. A mounting frame 2 is fixedly connected to the top of the platform 1. The device also includes a testing mechanism, comprising a connecting frame 3 fixedly connected to the mounting frame 2, a cylinder 4 fixedly connected to the bottom of the connecting frame 3, a sliding column 5 slidably connected inside the cylinder 4, and a test head 6 connected to the bottom of the sliding column 5. The test head 6 contacts the tempered glass to perform strength testing. The device has a simple structure and effectively achieves the core testing function. A lifting mechanism includes two fixed plates 7 fixedly connected to the connecting frame 3, with a winding drum 8 rotatably connected between the two fixed plates 7. A motor 9 is installed on the top. The output end of the motor 9 passes through the fixing plate 7 and is connected to the winding drum 8. A lifting wire 10 is wound on the winding drum 8. The other end of the lifting wire 10 passes through the connecting frame 3 and extends into the cylinder 4 to connect to the lifting block 11. The lifting block 11 slides against the inner wall of the cylinder 4. An electromagnet 12 is installed at the bottom of the lifting block 11, and an iron block 13 is connected to the top of the sliding column 5. The electromagnet 12 and the iron block 13 attract each other, causing the motor 9 to drive the winding drum 8 to rotate. The winding drum 8, through the cooperation of the lifting wire 10, the electromagnet 12, and the iron block 13, drives the sliding column 5 to rise. After rising to the required height, the iron block 13 is released from the electromagnet 12, so that the sliding column 5 drives the test head 6 to fall by gravity, so that the test head 6 impacts the glass to achieve strength testing.

[0018] It should also be noted that the limiting mechanism, connected to the cylinder 4, is used to limit the movement of the sliding column 5. The limiting mechanism includes a limiting block 14 and two baffles 15, both of which are fixedly connected to the cylinder 4. A sliding groove is provided on the cylinder 4, within which a connecting plate 16 is slidably connected. The connecting plate 16 is fixedly connected to the sliding column 5, and the other end of the connecting plate 16 is fixedly connected to the limiting block 14. The cooperation between the limiting block 14 and the baffles 15 effectively limits the movement range of the sliding column 5. Two guide openings are provided on the limiting block 14, within which guide posts 17 are slidably connected. Both ends of the guide posts 17 are fixedly connected to the two baffles 15 respectively. The sliding cooperation between the guide openings and the guide posts 17 provides additional guidance for the movement of the limiting block 14, further ensuring the stability of the limiting block 14 during movement and preventing the limiting block 14 from moving with the sliding column 5. If tilting or deviation occurs during the movement, to ensure accurate limiting action, distance sensors 18 are installed on the upper baffle 15 and the limiting block 14 respectively. The distance sensors 18 can detect the distance between the upper baffle 15 and the limiting block 14 in real time, thereby indirectly obtaining the position information of the sliding column 5. This allows the staff or control system to monitor the movement status of the sliding column 5 in real time, providing data support for the precise control of the sliding column 5 and helping to improve the accuracy and controllability of the detection process. Two guide grooves are opened on the sliding column 5, and guide bars 19 are slidably connected in the guide grooves. The guide bars 19 are fixedly connected to the inner wall of the cylinder 4 to prevent the sliding column 5 from rotating or radially deviating when sliding in the cylinder 4, ensuring that the sliding column 5 always moves in the correct direction, thereby ensuring that the test head 6 at the bottom of the sliding column 5 can be accurately aligned with the detection position and improving the reliability of the detection action.

[0019] In summary, the working principle and process of the strength testing device for tempered glass processing are as follows: When in use, the tempered glass to be tested is first placed on the placement platform 1. Then, the electromagnet 12 attracts the iron block 13, causing the motor 9 to drive the winding drum 8 to rotate. The winding drum 8, through the cooperation of the lifting line 10, the electromagnet 12, and the iron block 13, drives the sliding column 5 to rise. After being raised to the required height, the iron block 13 is released from the electromagnet 12, so that the sliding column 5 drives the test head 6 to descend by gravity, so that the test head 6 impacts the glass to achieve strength testing.

[0020] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A strength testing device for tempered glass processing, comprising a placement platform (1), characterized in that: The top of the placement platform (1) is fixedly connected to a mounting bracket (2), and also includes: The testing mechanism includes a connecting frame (3), which is fixedly connected to the mounting frame (2). A cylinder (4) is fixedly connected to the bottom end of the connecting frame (3). A sliding column (5) is slidably connected inside the cylinder (4). A test head (6) is connected to the bottom end of the sliding column (5). The lifting mechanism includes two fixed plates (7), which are fixedly connected to the connecting frame (3). A winding drum (8) is rotatably connected between the two fixed plates (7). A motor (9) is installed on the connecting frame (3). The output end of the motor (9) passes through the fixed plate (7) and is connected to the winding drum (8). A lifting line (10) is wound on the winding drum (8). The other end of the lifting line (10) passes through the connecting frame (3) and extends into the cylinder (4) to connect to a lifting block (11). The lifting block (11) slides against the inner wall of the cylinder (4). An electromagnet (12) is installed at the bottom of the lifting block (11). An iron block (13) is connected to the top of the sliding column (5). A limiting mechanism is connected to the cylinder (4) and is used to limit the sliding column (5).

2. The strength testing device for tempered glass processing according to claim 1, characterized in that: The limiting mechanism includes a limiting block (14) and two baffles (15). Both baffles (15) are fixedly connected to the cylinder (4). A sliding groove is provided on the cylinder (4). A connecting plate (16) is slidably connected in the sliding groove. The connecting plate (16) is fixedly connected to the sliding column (5). The other end of the connecting plate (16) is fixedly connected to the limiting block (14).

3. The strength testing device for tempered glass processing according to claim 2, characterized in that: The limiting block (14) has two guide openings, and a guide post (17) is slidably connected inside the guide opening. The two ends of the guide post (17) are fixedly connected to two baffles (15) respectively.

4. The strength testing device for tempered glass processing according to claim 3, characterized in that: Distance sensors (18) are respectively installed on the baffle (15) and the limiting block (14) located above.

5. The strength testing device for tempered glass processing according to claim 4, characterized in that: Two guide grooves are provided on the sliding column (5), and a guide strip (19) is slidably connected in the guide groove. The guide strip (19) is fixedly connected to the inner wall of the cylinder (4).

6. The strength testing device for tempered glass processing according to claim 5, characterized in that: The bottom of the placement platform (1) is connected to four support legs (20).

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