Auxiliary jig for appearance inspection of flexible ultra-thin glass middle plate
The auxiliary fixture for ultra-thin glass inspection uses symmetric clamping devices with elastic pads to prevent scratching and allows continuous inspection, addressing the issues of re-clamping and surface damage in existing methods.
Patent Information
- Application Number
- CN202421046597.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-14
AI Technical Summary
Existing inspection methods for ultra-thin flexible glass cause scratches or pits during clamping and require re-clamping, affecting efficiency and firm fixation, which is crucial for effective inspection.
A flexible ultra-thin glass middle plate appearance inspection auxiliary fixture with symmetrically arranged clamping devices and elastic pads to prevent scratching, allowing for continuous inspection without re-clamping.
Prevents surface damage during clamping and enables continuous inspection without removing the glass from the clamping, enhancing inspection efficiency and effectiveness.
Smart Images
Figure CN222244464U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of flexible glass, and in particular relates to an auxiliary jig for appearance inspection of a flexible ultra-thin glass middle plate. Background Art
[0002] Ultra-thin flexible glass has the advantages of being bendable, having good resilience, good flexibility, wear resistance and high strength. It is widely used in products such as solar cells, display substrates, and folding screen cover plates. Among them, mobile phones are the main application area of ultra-thin flexible glass, accounting for as much as 70% of the demand.
[0003] The appearance of flexible ultra-thin glass needs to be inspected before use. During the inspection, the ultra-thin glass needs to be fixed on the inspection table. The clamped part of the flexible ultra-thin glass cannot be inspected during the inspection process, which affects the inspection effect. If you want to ensure the inspection effect, you need to change the clamping position and re-clamp it, which increases the inspection efficiency. In addition, during the inspection process, it is necessary to ensure that the flexible ultra-thin glass is firmly fixed on the inspection table, which requires a certain clamping force. The existing technology often causes scratches or pits on the surface of the flexible ultra-thin glass during the clamping process.
[0004] The utility model designs a flexible ultra-thin glass middle plate appearance inspection auxiliary fixture to solve the above problems. Utility Model Content
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A flexible ultra-thin glass middle plate appearance inspection auxiliary fixture comprises a base plate and a clamping device, wherein a plurality of clamping devices are symmetrically installed on the upper side of the base plate, and the clamping devices are divided into two groups and are staggered inside and outside.
[0007] The clamping device includes a guide rod, a first mounting rod, a second mounting rod, an upper pressure plate, a lower pressure plate, a spring, a mounting slide rod, and an elastic pad, wherein a plurality of guide rods are fixedly mounted on the upper side of the base plate, the second mounting rod and the first mounting rod are slidably mounted on the guide rods in an upper and lower distribution; the second mounting rod and the first mounting rod are connected by gears and toothed plates; a mounting slide rod is slidably mounted on the first mounting rod and the second mounting rod respectively, the upper pressure plate and the lower pressure plate are fixedly mounted on the two mounting slide rods respectively and are close to each other, and a spring is installed between the pressure plate and the corresponding mounting rod.
[0008] As a preferred solution, two motors are fixedly mounted on the upper side of the base plate; the clamping device and the motors are transmission connected via a first rotating shaft, a second rotating shaft, a first gear and a second gear.
[0009] As a preferred solution, the guide rod is symmetrically fixed on the upper side of the base plate through a third support, the two guide supports are fixedly mounted on the third support, the first tooth plate and the second tooth plate are respectively slidably mounted on the two guide supports, the first tooth plate and the second mounting rod are fixedly connected; the second tooth plate and the first mounting rod are fixedly connected; the third gear is installed between the first tooth plate and the second tooth plate, and the third gear is meshed with both the first tooth plate and the second tooth plate.
[0010] As a preferred solution, an elastic pad is fixedly mounted on the end surfaces of the upper pressing plate and the lower pressing plate that are close to each other.
[0011] As a preferred solution, two support plates are fixedly installed on the third support; four first rotating shafts are rotatably installed on the upper side of the base plate through multiple second supports, the four first rotating shafts are divided into two groups and are staggered inside and outside, the two first rotating shafts near the middle pass through the support plate in the clamping device near the middle and are fixedly connected to the corresponding third gear; the two first rotating shafts near the outside pass through the support plate in the clamping device near the outside and are fixedly connected to the corresponding third gear; the two second rotating shafts are rotatably installed on the upper side of the base plate through two first supports distributed front and back, one of the second rotating shafts is connected to the two second rotating shafts near the middle through the first gear and the second gear, and the other second rotating shaft is connected to the two second rotating shafts on the outside through the first gear and the second gear; the two second rotating shafts are connected to the output shafts of the two motors in a one-to-one correspondence.
[0012] Compared with the existing technology, the advantages of the utility model are:
[0013] 1. When the upper pressing plate and the lower pressing plate move toward the middle to clamp the flexible ultra-thin glass, when the elastic pads installed on the upper pressing plate and the lower pressing plate come into contact with the flexible ultra-thin glass, the flexible ultra-thin glass will squeeze the elastic pads, so that the elastic pads drive the upper pressing plate and the lower pressing plate to slide relative to the first mounting rod and the second mounting rod, and the spring is compressed at this time; the designed spring and elastic pad can protect the flexible ultra-thin glass and prevent the surface of the flexible ultra-thin glass from being scratched or dented due to excessive clamping force.
[0014] 2. During the inspection, first place the flexible ultra-thin glass on the clamping device, control a group of clamping devices near the middle to clamp the flexible ultra-thin glass, and there is a gap between the pressure plate in the outer group of clamping devices and the flexible ultra-thin glass; then place the bottom plate on the conveyor table, and transport the flexible ultra-thin glass placed on the clamping device to the inspection device through the conveyor table, and inspect the appearance of the flexible ultra-thin glass through the inspection device. During the inspection, control a group of clamping devices on the outer side to clamp the flexible ultra-thin glass, and then control a group of clamping devices near the middle to release the flexible ultra-thin glass, so that a gap appears between the pressure plate of the group of clamping devices near the middle and the flexible ultra-thin glass, so that the inspection device can inspect the position of the flexible ultra-thin glass that was originally clamped by the group of clamping devices near the middle; such a design does not require the flexible ultra-thin glass to be removed from the conveyor table for re-clamping. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall appearance of the components.
[0016] Figure 2 This is a schematic diagram of gear distribution.
[0017] Figure 3 Schematic diagram of the clamping device.
[0018] Figure 4 This is a schematic diagram of the coordination between the toothed plate and the third gear.
[0019] The reference numbers in the figure are as follows: 1. bottom plate; 2. clamping device; 3. flexible ultra-thin glass; 4. motor; 5. first rotating shaft; 6. second rotating shaft; 7. first gear; 8. second gear; 9. first support; 10. second support; 11. guide rod; 12. third support; 13. guide support; 14. support plate; 16. first mounting rod; 17. second mounting rod; 18. upper pressure plate; 19. lower pressure plate; 20. spring; 21. first tooth plate; 22. second tooth plate; 23. third gear; 24. mounting slide rod; 25. elastic pad. DETAILED DESCRIPTION
[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments or drawings are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0021] A flexible ultra-thin glass 3 middle plate appearance inspection auxiliary fixture, such as Figure 1 , 2As shown, it includes a base plate 1, a clamping device 2, a motor 4, a first rotating shaft 5, a second rotating shaft 6, a first gear 7, and a second gear 8, wherein a plurality of clamping devices 2 are symmetrically installed on the upper side of the base plate 1, and the clamping devices 2 are divided into two groups and are staggered inside and outside; two motors 4 are fixedly installed on the upper side of the base plate 1; the clamping devices 2 and the motors 4 are connected by the first rotating shaft 5, the second rotating shaft 6, the first gear 7, and the second gear 8.
[0022] like Figure 3 , 4 As shown, the clamping device 2 includes a guide rod 11, a third support 12, a guide support 13, a support plate 14, a first mounting rod 16, a second mounting rod 17, an upper pressure plate 18, a lower pressure plate 19, a spring 20, a first tooth plate 21, a second tooth plate 22, a third gear 23, a mounting slide rod 24, and an elastic pad 25, wherein a plurality of guide rods 11 are symmetrically fixedly mounted on the upper side of the base plate 1 through the third support 12, and the second mounting rod 17 and the first mounting rod 16 are slidably mounted on the guide rod 11 in an upper and lower distribution; two guide supports 13 are fixedly mounted on the third support 12, and the first tooth plate 21 and the second tooth plate 22 are slidably mounted on the two guide supports 13 respectively, and the first tooth plate 21 and The second mounting rod 17 is fixedly connected; the second tooth plate 22 and the first mounting rod 16 are fixedly connected; the third gear 23 is installed between the first tooth plate 21 and the second tooth plate 22, and the third gear 23 is meshed with the first tooth plate 21 and the second tooth plate 22; a mounting slide bar 24 is slidably installed on the first mounting rod 16 and the second mounting rod 17, respectively, the upper pressure plate 18 and the lower pressure plate 19 are respectively fixedly installed on the two mounting slide bars 24 and close to each other, and an elastic pad 25 is fixedly installed on the end surfaces of the upper pressure plate 18 and the lower pressure plate 19 close to each other; a spring 20 is installed between the pressure plate and the corresponding mounting rod; two support plates 14 are fixedly installed on the third support 12.
[0023] like Figure 1 , 2 As shown, four first rotating shafts 5 are rotatably installed on the upper side of the base plate 1 through multiple second supports 10, and the four first rotating shafts 5 are divided into two groups and are staggered inside and outside. The two first rotating shafts 5 near the middle pass through the support plate 14 in the clamping device 2 near the middle and are fixedly connected with the corresponding third gear 23; the two first rotating shafts 5 near the outside pass through the support plate 14 in the clamping device 2 near the outside and are fixedly connected with the corresponding third gear 23; the two second rotating shafts 6 are rotatably installed on the upper side of the base plate 1 through two first supports 9 distributed front and back, one of the second rotating shafts 6 is connected to the two second rotating shafts 6 near the middle through the first gear 7 and the second gear 8, and the other second rotating shaft 6 is connected to the two second rotating shafts 6 on the outside through the first gear 7 and the second gear 8; the two second rotating shafts 6 are connected to the output shafts of the two motors 4 in a one-to-one correspondence.
[0024] When the motor 4 is working, it can drive the second rotating shaft 6 to rotate. The rotation of the second rotating shaft 6 drives the corresponding first rotating shaft 5 to rotate through the transmission of the first gear 7 and the second gear 8. The rotation of the first rotating shaft 5 drives the third gear 23 to rotate. The rotation of the third gear 23 drives the corresponding first tooth plate 21 and the second tooth plate 22 to slide relative to the guide support 13. The sliding of the first tooth plate 21 and the second tooth plate 22 drives the first mounting rod 16 and the second mounting rod 17 to slide. The sliding of the first mounting rod 16 and the second mounting rod 17 drives the upper pressure plate 18 and the lower pressure plate 19 to slide toward the middle through the corresponding spring 20, thereby clamping the flexible ultra-thin glass 3.
[0025] When the upper pressing plate 18 and the lower pressing plate 19 move toward the middle to clamp the flexible ultra-thin glass 3, when the elastic pad 25 installed on the upper pressing plate 18 and the lower pressing plate 19 contacts the flexible ultra-thin glass 3, the flexible ultra-thin glass 3 will squeeze the elastic pad 25, so that the elastic pad 25 drives the upper pressing plate 18 and the lower pressing plate 19 to slide relative to the first mounting rod 16 and the second mounting rod 17, and the spring 20 is compressed at this time; the designed spring 20 and elastic pad 25 can protect the flexible ultra-thin glass 3 and prevent the surface of the flexible ultra-thin glass 3 from being scratched or dented due to excessive clamping force.
[0026] During inspection, the flexible ultra-thin glass 3 is first placed on the clamping device 2, and a group of clamping devices 2 near the middle is controlled to clamp the flexible ultra-thin glass 3, while there is a gap between the pressure plate in the group of clamping devices 2 on the outside and the flexible ultra-thin glass 3; then the base plate 1 is placed on the conveying table, and the flexible ultra-thin glass 3 placed on the clamping device 2 is transported to the inspection device through the conveying table, and the appearance of the flexible ultra-thin glass 3 is inspected by the inspection device. During the inspection, the group of clamping devices 2 on the outside is controlled to clamp the flexible ultra-thin glass 3, and then the group of clamping devices 2 near the middle is controlled to release the flexible ultra-thin glass 3, so that a gap appears between the pressure plate of the group of clamping devices 2 near the middle and the flexible ultra-thin glass 3, so that the inspection device can inspect the position of the flexible ultra-thin glass 3 that was originally clamped by the group of clamping devices 2 near the middle; such a design does not require the flexible ultra-thin glass to be removed from the conveying table and re-clamped.
[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.
[0028] Implementation method: When using the device designed by the utility model, first place the flexible ultra-thin glass 3 on the clamping device 2, control a group of clamping devices 2 near the middle to clamp the flexible ultra-thin glass 3, and a gap is formed between the pressure plate in the outer group of clamping devices 2 and the flexible ultra-thin glass 3; when clamping the flexible ultra-thin glass 3, control the corresponding motor 4 to work, and the motor 4 can drive the second rotating shaft 6 to rotate when working, and the rotation of the second rotating shaft 6 drives the corresponding first rotating shaft 5 to rotate through the transmission of the first gear 7 and the second gear 8, and the rotation of the first rotating shaft 5 drives the third gear 23 to rotate, and the rotation of the third gear 23 drives the corresponding first tooth plate 21 and the second tooth plate 22 to slide relative to the guide support 13, and the sliding of the first tooth plate 21 and the second tooth plate 22 drives the first mounting rod 16 and the second mounting rod 17 to slide, and the first mounting rod 16 and the second mounting rod 17 The sliding drives the upper pressure plate 18 and the lower pressure plate 19 to slide toward the middle through the corresponding spring 20 to achieve the clamping of the flexible ultra-thin glass 3; after the clamping is completed, the bottom plate 1 is placed on the conveying table, and the flexible ultra-thin glass 3 placed on the clamping device 2 is transported to the inspection device through the conveying table, and the appearance of the flexible ultra-thin glass 3 is inspected by the inspection device. During the inspection, the outer group of clamping devices 2 are controlled to clamp the flexible ultra-thin glass 3, and then the group of clamping devices 2 near the middle are controlled to release the flexible ultra-thin glass 3, so that a gap appears between the pressure plate of the group of clamping devices 2 near the middle and the flexible ultra-thin glass 3, which facilitates the inspection device to inspect the position of the flexible ultra-thin glass 3 that was originally clamped by the group of clamping devices 2 near the middle; such a design does not require the flexible ultra-wave glass to be specially removed from the conveying table for re-clamping.
Claims
1. A flexible ultra-thin glass middle plate appearance inspection auxiliary jig, characterized by: It includes a bottom plate and a clamping device, wherein a plurality of clamping devices are installed on the upper side of the bottom plate symmetrically, and the clamping devices are divided into two groups and are staggered inside and outside; The clamping device includes a guide rod, a first mounting rod, a second mounting rod, an upper pressure plate, a lower pressure plate, a spring, a mounting slide rod, and an elastic pad, wherein a plurality of guide rods are fixedly mounted on the upper side of the base plate, the second mounting rod and the first mounting rod are slidably mounted on the guide rods in an upper and lower distribution; the second mounting rod and the first mounting rod are connected by gears and toothed plates; a mounting slide rod is slidably mounted on the first mounting rod and the second mounting rod respectively, the upper pressure plate and the lower pressure plate are fixedly mounted on the two mounting slide rods respectively and are close to each other, and a spring is installed between the pressure plate and the corresponding mounting rod.
2. The auxiliary jig for appearance inspection of a flexible ultra-thin glass middle plate according to claim 1, characterized in that: The two motors are fixedly mounted on the upper side of the bottom plate; the clamping device and the motors are transmission connected via a first rotating shaft, a second rotating shaft, a first gear and a second gear.
3. The auxiliary jig for appearance inspection of a flexible ultra-thin glass middle plate according to claim 1, characterized in that: The guide rod is symmetrically fixedly installed on the upper side of the base plate through the third support, the two guide supports are fixedly installed on the third support, the first tooth plate and the second tooth plate are slidably installed on the two guide supports respectively, the first tooth plate and the second mounting rod are fixedly connected; the second tooth plate and the first mounting rod are fixedly connected; the third gear is installed between the first tooth plate and the second tooth plate, and the third gear is meshed with both the first tooth plate and the second tooth plate.
4. The auxiliary jig for appearance inspection of a flexible ultra-thin glass middle plate according to claim 1, characterized in that: An elastic pad is fixedly mounted on the end surfaces of the upper pressing plate and the lower pressing plate that are close to each other.
5. The auxiliary jig for appearance inspection of a flexible ultra-thin glass middle plate according to claim 3, characterized in that: Two support plates are fixedly installed on the third support; four first rotating shafts are rotatably installed on the upper side of the base plate through multiple second supports, the four first rotating shafts are divided into two groups and are staggered inside and outside, the two first rotating shafts near the middle pass through the support plate in the clamping device near the middle and are fixedly connected to the corresponding third gear; the two first rotating shafts near the outside pass through the support plate in the clamping device near the outside and are fixedly connected to the corresponding third gear; the two second rotating shafts are rotatably installed on the upper side of the base plate through two first supports distributed front and back, one of the second rotating shafts is connected to the two second rotating shafts near the middle through the first gear and the second gear, and the other second rotating shaft is connected to the two second rotating shafts on the outside through the first gear and the second gear; the two second rotating shafts are connected to the output shafts of the two motors in a one-to-one correspondence.