Detection equipment for hollow glass production
By adjusting and fixing the components, the stability problem of the insulated glass dew point testing equipment on uneven ground or tilted conditions has been solved, achieving higher accuracy and longer lifespan testing results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN ZHONGBO GLASS CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-04-28
AI Technical Summary
The fixed bracket of the existing insulated glass dew point testing equipment cannot be adjusted in height, which causes the center of gravity to shift when testing on uneven ground or when tilting, affecting the testing accuracy and equipment lifespan, and also resulting in large deviations in the test data.
The system employs adjustable and fixed components, including sliding columns, support columns, springs, limit rods, and a motor-driven clamping structure, to achieve automated control of leg height adjustment and glass fixation, ensuring smooth contact of the equipment.
This improves the contact accuracy and sealing between the detector and the glass surface, ensuring stable heat conduction, reducing wear, and increasing the accuracy of dew point temperature detection and the service life of the equipment.
Smart Images
Figure CN224174881U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of insulated glass testing technology, and in particular to a testing device for insulated glass production. Background Technology
[0002] In the insulated glass manufacturing industry, product quality directly affects the thermal insulation, sound insulation, and noise reduction performance of buildings, making the testing of insulated glass particularly crucial. Dew point testing of insulated glass, as an important indicator of its sealing performance and internal dryness, requires precise and efficient testing equipment to ensure data reliability. Dew point testing equipment simulates a low-temperature environment to detect whether condensation occurs inside the insulated glass, thereby determining whether it meets usage standards. It plays a decisive role in ensuring product quality on the production line.
[0003] Currently, most insulated glass dew point testing equipment on the market uses fixed supports and simple clamping structures. Fixed supports are typically made of rigid metal materials with fixed leg heights, making them unadjustable to suit the actual testing site. Technically, these devices primarily use cooling elements to lower the temperature of the probe. Upon contact with the insulated glass surface, the dew point temperature is determined by whether condensation occurs. The clamping structure generally uses manual bolts or simple clips for fixation, requiring manual operation to secure the glass. The clamping force depends on the operator's experience and skill.
[0004] However, the fixed supports of existing insulated glass dew point testing equipment have significant drawbacks. Because the height of the supports cannot be adjusted, the equipment is prone to shifting its center of gravity and wobbling when the testing site is uneven or when testing tilted insulated glass units. This wobbling not only affects the contact accuracy between the detector and the glass surface, creating air gaps that interfere with heat conduction, but also causes significant deviations in the test data. Furthermore, the equipment operates in a non-parallel state for extended periods, causing accelerated wear on its contact components due to uneven stress. Therefore, this paper proposes a testing device for insulated glass production to address these problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a testing device for insulating glass production, which aims to improve the problem that the height of the support legs cannot be adjusted in the prior art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A testing device for insulated glass production includes a main body, a support leg at the bottom of the main body, an adjustment component on the outer wall of the support leg, a top plate fixedly connected to the top of the main body, a fixing component on the outer wall of the top plate, and a detector fixedly connected to the inner wall of the top plate.
[0008] The adjustment assembly includes a sliding column, the bottom of which is fixedly connected to the outer wall of the support leg. A sliding groove and a slot are formed inside the sliding column. A support column is slidably connected to the inner wall of the sliding column. The top of the support column is fixedly connected to the bottom of the main body. A fixing ring is fixedly connected to the bottom of the support column. A spring is sleeved on the outer wall of the support column. One end of the spring is fixedly connected to the outer wall of the fixing ring, and the other end of the spring is fixedly connected to the inner wall of the sliding column. A limit rod is fixedly connected to the outer wall of the fixing ring. The outer walls of the limit rod are slidably connected to the inner walls of the sliding groove and the inner walls of the slot.
[0009] As a further description of the above technical solution:
[0010] The fixing component includes a clamp, the outer wall of which is disposed on the outer wall of the top plate;
[0011] As a further description of the above technical solution:
[0012] A motor is fixedly connected to the inner wall of the main body, and a rotating column is fixedly connected to the output end of the motor;
[0013] As a further description of the above technical solution:
[0014] A rotating disk is fixedly connected to the top of the rotating column, and a connecting column is fixedly connected to the top of the rotating disk;
[0015] As a further description of the above technical solution:
[0016] The top of the connecting column is rotatably connected to the outer wall of the top plate, and a connecting rod is rotatably connected to the outer wall of the rotating disk.
[0017] As a further description of the above technical solution:
[0018] A connecting arm is fixedly connected to one end of the connecting rod, and a second connecting rod is fixedly connected to the outer wall of the connecting arm.
[0019] As a further description of the above technical solution:
[0020] The top of the second connecting rod is rotatably connected to a sliding block, the outer wall of the sliding block is slidably connected to the inner wall of the top plate, and the outer wall of the sliding block is fixedly connected to the bottom of the clamp.
[0021] This utility model has the following beneficial effects:
[0022] 1. In this utility model, the spring is compressed by moving the sliding column upward, and then slides on the inner wall of the sliding groove and the slot through the limiting rod, thereby achieving the effect of adjusting the height of the support foot. This avoids the problem that traditional equipment is prone to shaking due to the shift of the center of gravity when placed on an uneven platform or when it needs to be tilted for testing, which affects the contact accuracy between the detector and the glass. The equipment is in contact with the glass in a non-parallel state for a long time, and the contact parts will experience local wear due to uneven force, which will shorten the service life and affect the contact sealing, resulting in deviation of the test data. This ensures that the detector is in close contact with the glass surface and improves the accuracy of dew point temperature detection.
[0023] 2. In this utility model, the sliding block slides on the inner wall of the top plate, and then the sliding block drives the clamp to move, which achieves the effect of fixing the insulating glass. This avoids the problem in traditional testing where if the glass is not fixed or not fixed tightly, the detector may not make good contact with the glass due to slight displacement during the testing process, or the temperature conduction may be affected by vibration, resulting in inaccurate dew point temperature detection values. This ensures stable heat conduction between the detector and the glass, making the dew point temperature data more accurate. Attached Figure Description
[0024] Figure 1 This is a three-dimensional schematic diagram of a testing device for insulating glass production according to the present invention.
[0025] Figure 2 This is a schematic diagram of the support leg of a testing equipment for insulating glass production proposed in this utility model.
[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0027] Figure 4 This is a schematic diagram of the structure of a fixture for a testing device used in the production of insulating glass, as proposed in this utility model.
[0028] Figure 5 for Figure 4 Enlarged view of point B in the middle.
[0029] Legend:
[0030] 1. Main body; 2. Support legs; 3. Top plate; 4. Detector; 5. Support column; 6. Sliding column; 7. Sliding groove; 8. Slot; 9. Fixing ring; 10. Spring; 11. Limiting rod; 12. Motor; 13. Rotating column; 14. Rotating disk; 15. Connecting rod one; 16. Connecting column; 17. Connecting arm; 18. Connecting rod two; 19. Clamp; 20. Sliding block. Detailed Implementation
[0031] 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.
[0032] Reference Figures 1-3 This utility model provides an embodiment of a testing device for insulated glass production, comprising a main body 1, a support leg 2 at the bottom of the main body 1, an adjustment component on the outer wall of the support leg 2, a top plate 3 fixedly connected to the top of the main body 1, a fixing component on the outer wall of the top plate 3, and a detector 4 fixedly connected to the inner wall of the top plate 3. The adjustment component includes a sliding column 6, the bottom of which is fixedly connected to the outer wall of the support leg 2. The sliding column 6 has a sliding groove 7 inside, which is elongated and cooperates with the support column 5 to achieve vertical sliding guidance. The sliding column 6 also has a slot 8 inside, which consists of multiple horizontally spaced grooves for fixing the support column 5 at different height levels. A support column is slidably connected to the inner wall of the sliding column 6. 5. The top of the support column 5 is fixedly connected to the bottom of the main body 1. The bottom of the support column 5 is fixedly connected to the fixing ring 9. The outer wall of the support column 5 is fitted with a spring 10. One end of the spring 10 is fixedly connected to the outer wall of the fixing ring 9, and the other end of the spring 10 is fixedly connected to the inner wall of the sliding column 6. By utilizing the elastic deformation of the spring 10, the limiting rod 11 is always located inside the slot 8 without the influence of external force, preventing the limiting rod 11 from slipping off the inner wall of the slot 8. The outer wall of the fixing ring 9 is fixedly connected to the limiting rod 11. The outer wall of the limiting rod 11 is slidably connected to the inner wall of the sliding groove 7 and the inner wall of the slot 8. By inserting the limiting rod 11 into the slots 8 at different heights, the support column 5 can be fixed at different heights in the sliding column 6, thereby adjusting the overall height of the main body 1.
[0033] Reference Figure 1 , Figure 4 and Figure 5The fixing assembly includes a clamp 19, the outer wall of which is set on the outer wall of the top plate 3. A motor 12 is fixedly connected to the inner wall of the main body 1. A rotating column 13 is fixedly connected to the output end of the motor 12. A rotating disk 14 is fixedly connected to the top of the rotating column 13. The rotating disk 14 is used to drive the connecting rod 15 to rotate, thereby enabling the clamp 19 to move simultaneously, enhancing the stability of fixing the glass. A connecting column 16 is fixedly connected to the top of the rotating disk 14. The connecting column 16 is cylindrical and its top is rotatably connected to the outer wall of the top plate 3, serving to support and guide the rotating disk 14. The top of the connecting column 16 is rotatably connected to the outer wall of the top plate 3. A connecting rod 15 is rotatably connected to the outer wall of the fixture 14. A connecting arm 17 is fixedly connected to one end of the connecting rod 15. A connecting rod 28 is fixedly connected to the outer wall of the connecting arm 17. A sliding block 20 is rotatably connected to the top of the connecting rod 28. The outer wall of the sliding block 20 is slidably connected to the inner wall of the top plate 3. The outer wall of the sliding block 20 is fixedly connected to the bottom of the fixture 19. The motor 12 drives the rotating column 13 to rotate. The rotating column 13 drives the rotating disk 14 to rotate. The rotating disk 14, through the transmission of the connecting rod 15, the connecting arm 17 and the connecting rod 28, causes the sliding block 20 to reciprocate linearly in the groove on the inner wall of the top plate 3, thereby driving the fixture 19 to realize the opening and closing action.
[0034] Working principle: When performing tests on uneven ground, the sliding column 6 is first moved upwards, stretching the spring 10. The sliding column 6 then moves the limiting rod 11 to slide within the slot 8. The sliding column 6 is then rotated, causing the limiting rod 11 to move out of the slot 8 and slide into the sliding groove 7. The height of the sliding column 6 is then adjusted, and when it reaches the desired position, it is rotated in the opposite direction, causing the limiting rod 11 to slide into the slot 8. The spring 10 then rebounds, engaging the limiting rod 11 with the slot 8. This avoids the common problem of traditional equipment wobbling due to a shifted center of gravity when placed on uneven surfaces or requiring tilted testing, which affects the contact accuracy between the detector 4 and the glass. Furthermore, the equipment's long-term non-parallel contact with the glass causes uneven stress on the contact parts, leading to increased localized wear, shortened lifespan, and compromised sealing, resulting in inaccurate test data.
[0035] When testing the glass, the motor 12 first drives the rotating column 13 to rotate, then the rotating column 13 drives the rotating disk 14 to rotate, then the rotating disk 14 drives the connecting rod 15 to rotate, then the connecting rod 15 drives the connecting arm 17 to rotate, then the connecting arm 17 drives the connecting rod 18 to move, then the connecting rod 18 drives the sliding block 20 to slide on the inner wall of the top plate 3, and then the sliding block 20 drives the clamp 19 to clamp and fix the glass. This avoids the problem in traditional testing where if the glass is not fixed or not fixed tightly, slight displacement during the testing process can cause poor contact between the detector 4 and the glass, or vibration can affect temperature conduction, resulting in inaccurate dew point temperature readings.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A testing device for insulating glass production, comprising a main body (1), characterized in that: The main body (1) is provided with a support leg (2) at the bottom, and an adjustment component is provided on the outer wall of the support leg (2). The main body (1) is fixedly connected with a top plate (3), and a fixing component is provided on the outer wall of the top plate (3). A detector (4) is fixedly connected to the inner wall of the top plate (3). The adjustment assembly includes a sliding column (6), the bottom of which is fixedly connected to the outer wall of the support leg (2). A sliding groove (7) and a slot (8) are provided inside the sliding column (6). A support column (5) is slidably connected to the inner wall of the sliding column (6). The top of the support column (5) is fixedly connected to the bottom of the main body (1). A fixing ring (9) is fixedly connected to the bottom of the support column (5). A spring (10) is sleeved on the outer wall of the support column (5). One end of the spring (10) is fixedly connected to the outer wall of the fixing ring (9), and the other end of the spring (10) is fixedly connected to the inner wall of the sliding column (6). A limit rod (11) is fixedly connected to the outer wall of the fixing ring (9). The outer walls of the limit rod (11) are slidably connected to the inner walls of the sliding groove (7) and the slot (8).
2. The testing equipment for insulating glass production according to claim 1, characterized in that: The fixing assembly includes a clamp (19), the outer wall of which is disposed on the outer wall of the top plate (3).
3. The testing equipment for insulating glass production according to claim 2, characterized in that: A motor (12) is fixedly connected to the inner wall of the main body (1), and a rotating column (13) is fixedly connected to the output end of the motor (12).
4. The testing equipment for insulating glass production according to claim 3, characterized in that: The rotating column (13) is fixedly connected to the top of the rotating disk (14), and the rotating disk (14) is fixedly connected to the top of the connecting column (16).
5. The testing equipment for insulating glass production according to claim 4, characterized in that: The top of the connecting column (16) is rotatably connected to the outer wall of the top plate (3), and the outer wall of the rotating disk (14) is rotatably connected to a connecting rod (15).
6. The testing equipment for insulating glass production according to claim 5, characterized in that: One end of the connecting rod (15) is fixedly connected to a connecting arm (17), and the outer wall of the connecting arm (17) is fixedly connected to a connecting rod (18).
7. The testing equipment for insulating glass production according to claim 6, characterized in that: The top of the connecting rod (18) is rotatably connected to a sliding block (20), the outer wall of the sliding block (20) is slidably connected to the inner wall of the top plate (3), and the outer wall of the sliding block (20) is fixedly connected to the bottom of the clamp (19).