A-shaped frame for loading glass substrate
By setting a transparent part and a reflector in the inner cavity of the A-shaped frame, the problem of not being able to detect the bottom edge of the glass substrate in the prior art is solved, and effective detection of the bottom edge and top edge of the glass substrate is achieved, and fragmentation is reduced risk.
Patent Information
- Application Number
- CN202420024084.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-01-04
AI Technical Summary
The existing A-type frames cannot perform lighting detection on the bottom edge of the glass substrate during the transportation of the glass substrate, resulting in the inability to monitor the edge defects in time, increasing the risk of fragmentation.
An A-shaped frame for loading a glass substrate is designed, the seat part is arranged transparent, and a reflector is installed in its inner cavity so that light can pass through the seat and the reflector, so that the bottom edge of the glass substrate can be detected. and top edge.
Light detection of the bottom and top edges of the glass substrate is realized, and the edge defects can be monitored in a timely manner and the probability of glass substrate breaking is reduced.
Smart Images
Figure CN222361313U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of glass transportation, and in particular, to an A-frame for loading glass substrates. Background Art
[0002] In the process of processing optoelectronic display glass substrates, it is inevitable that dark spots, dark lines, bright spots, bright lines and other edge defects will appear. Edge defects can easily cause the glass substrate to break due to bumps during transportation. Therefore, before the glass substrate is transported and after it is delivered to the customer, the edge of the glass substrate will be inspected by light to confirm that the edge of the glass substrate is normal.
[0003] In the related art, when performing lighting inspection, light needs to be transmitted through the glass substrate. However, since the glass substrate is placed on an A-frame, the bottom edge of the glass substrate cannot transmit light due to the limitation of the A-frame structure. Therefore, the bottom edge of the glass substrate cannot be inspected by lighting, and the glass substrate with edge defects cannot be monitored in time, increasing the risk of breakage. Utility Model Content
[0004] The purpose of the present invention is to provide an A-type frame for loading glass substrates, aiming to solve the technical problem that the existing A-type frame for transporting glass substrates cannot perform bottom edge lighting inspection.
[0005] In order to achieve the above object, the present disclosure provides an A-frame for loading a glass substrate, comprising:
[0006] A-type backplane, used to support the glass substrate;
[0007] A support, used for supporting the glass substrate, the support is connected to the bottom of the A-type back plate, and the support has a hollow inner cavity and an opening communicating with the inner cavity; and,
[0008] A reflector, disposed in the inner cavity;
[0009] Wherein, at least a portion of the support is configured as a transparent portion, so that light can enter from the opening and be reflected by the reflector to the bottom edge of the glass substrate.
[0010] In some embodiments, the support includes a support plate and an end plate;
[0011] The two end plates are connected to the two ends of the bottom of the A-type back plate, the support plate is connected to the bottom of the A-type back plate and supported on the end plates, the support plate and the end plates enclose an inner cavity with the opening on one side, and the support plate is set as a transparent plate.
[0012] In some embodiments, the holder further comprises a partition;
[0013] The partition plate is arranged in parallel with the end plate, and a plurality of the partition plates are arranged in the inner cavity at intervals, and the support plate is also supported on the partition plate.
[0014] In some embodiments, the partition divides the inner cavity into a plurality of sub-cavities, and the plurality of reflectors are respectively disposed in the sub-cavities.
[0015] In some embodiments, the support plate and the partition plate are made of transparent plastic or transparent silicone.
[0016] In some embodiments, the opening is located on a side of the support seat, and an inclination angle is provided between the reflector and the support plate, so that the mirror surface of the reflector is inclined toward the opening.
[0017] In some embodiments, the inclination angle between the reflector and the support plate is 30°-60°.
[0018] In some embodiments, the A-frame for loading the glass substrate further comprises a bottom plate and a backing plate;
[0019] The A-type back plate and the support seat are both connected to the bottom plate, the pad is installed in the inner cavity and connected to the bottom plate, and the reflector is installed on the pad.
[0020] In some embodiments, the A-frame for loading the glass substrate further comprises a cover plate;
[0021] The cover plate is detachably connected to the support seat and / or the bottom plate to cover the opening.
[0022] In some embodiments, the seat is provided with a first connecting member, and the cover is provided with a second connecting member;
[0023] The first connecting member is detachably connected to the second connecting member, and the cover plate is hinged to the bottom plate.
[0024] Compared with the prior art, the present invention has the following beneficial effects:
[0025] When performing light inspection, the inspector can use light to illuminate the glass substrate from the top edge to the bottom edge. As shown by the arrow in the light path in the figure, since at least part of the holder is configured as a transparent portion, light can pass through the glass substrate and the holder to reach the reflector in the inner cavity. The reflector can reflect the bottom edge of the glass substrate to the opening of the holder, so that the inspector can observe the reflector at the opening position to detect edge defects on the bottom edge of the glass substrate. Correspondingly, the inspector can also use light to illuminate the reflector, and the light passes through the holder and the glass substrate through the reflector, so that the inspector can also detect edge defects on the top edge of the glass substrate.
[0026] The present disclosure sets at least a portion of the support as a transparent portion, and then sets a reflector in the inner cavity of the support, so that light can pass through the glass substrate and the support and be reflected by the reflector, so that the bottom edge and the top edge of the glass substrate can be detected on the A-frame. Usually, the broken pieces of the glass substrate mostly occur at the bottom edge, and it often takes a lot of manpower and time to find the cause of the broken pieces after the breakage, and it is impossible to analyze and conclude in time. The A-frame for loading glass substrates provided by the present disclosure can detect edge defects after the glass substrate is put on the frame and before it is taken off the frame, so that the edge quality of the glass substrate can be monitored in time to reduce the possibility of glass substrate broken pieces.
[0027] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:
[0029] Figure 1 is a cross-sectional view of an A-frame for loading a glass substrate provided by an exemplary embodiment of the present disclosure;
[0030] Figure 2 is a perspective view of an A-frame for loading a glass substrate provided by an exemplary embodiment of the present disclosure;
[0031] Figure 3 FIG. 1 is a side view of an A-frame for loading a glass substrate according to an exemplary embodiment of the present disclosure.
[0032] Description of Reference Numerals
[0033] 01-A-frame for loading glass substrate; 02-glass substrate; 03-spacer paper;
[0034] 10-A-type back plate; 20-support seat; 21-inner cavity; 210-sub-inner cavity; 22-opening; 23-support plate; 24-end plate; 25-partition plate; 30-reflector; 40-bottom plate; 50-pad; 60-cover plate; 61-first connecting piece; 62-second connecting piece. DETAILED DESCRIPTION
[0035] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.
[0036] In the present disclosure, unless otherwise stated, the directional words used are defined based on the drawing directions shown in the accompanying drawings and are only for the convenience of describing the present disclosure and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, and a specific orientation structure and operation. Therefore, they cannot be understood as limitations on the present disclosure. The terms "inside and outside" refer to the inside and outside of the corresponding structural contours.
[0037] In addition, it should be noted that the terms used, such as "first", "second", etc., are used to distinguish one element from another element, and do not have order or importance. In addition, in the description with reference to the drawings, the same number in different drawings represents the same element.
[0038] In the description of the present disclosure, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "connected", and "installed" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.
[0039] The present disclosure provides an A-frame 01 for loading a glass substrate, such as Figure 1 As shown, the A-type frame 01 for loading a glass substrate may include an A-type back plate 10, a support 20 and a reflector 30. The A-type back plate 10 may be used to support a glass substrate 02. The support 20 may be used to support the glass substrate 02. The support 20 is connected to the bottom of the A-type back plate 10, and the support 20 has a hollow inner cavity 21 and an opening 22 connected to the inner cavity 21. The reflector 30 is disposed in the inner cavity 21. Among them, at least a portion of the support 20 is configured as a transparent portion, so that light can enter from the opening 22 and be reflected to the bottom edge of the glass substrate 02 by the reflector 30.
[0040] When performing light inspection, the inspector can use light to illuminate the glass substrate 02 from the top edge to the bottom edge. Figure 1 In the light path shown by the arrow, since at least part of the holder 20 is configured as a transparent part, the light can pass through the glass substrate 02 and the holder 20 to reach the reflector 30 in the inner cavity 21. The reflector 30 can reflect the bottom edge of the glass substrate 02 to the opening 22 of the holder 20, so that the inspector can observe the reflector 30 at the opening 22 to detect the edge defects of the bottom edge of the glass substrate 02. Correspondingly, the inspector can also use light to illuminate the reflector 30, and the light passes through the holder 20 and the glass substrate 02 through the reflector 30, so that the inspector can also detect the edge defects of the top edge of the glass substrate 02.
[0041] The present disclosure sets at least a portion of the holder 20 as a transparent portion, and then sets a reflector 30 in the inner cavity 21 of the holder 20, so that light can pass through the glass substrate 02 and the holder 20 and be reflected by the reflector 30, so that the bottom edge and the top edge of the glass substrate 02 can be detected on the A-frame. Usually, the broken pieces of the glass substrate 02 mostly occur at the bottom edge, and after the broken pieces, it often takes a lot of manpower and time to find the cause of the broken pieces, and it is impossible to analyze and conclude in time. The A-frame 01 for loading glass substrates provided by the present disclosure can detect edge defects after the glass substrate 02 is put on the shelf and before it is taken off the shelf, so that the edge quality of the glass substrate 02 can be monitored in time to reduce the probability of the glass substrate 02 being broken.
[0042] In some embodiments, Figure 2 As shown, the support base 20 may include a support plate 23 and an end plate 24. The two end plates 24 may be connected to the two ends of the bottom of the A-type back plate 10, and the support plate 23 may be connected to the bottom of the A-type back plate 10 and supported on the end plates 24. The support plate 23 and the end plates 24 enclose an inner cavity 21 having an opening 22 on one side, and the support plate 23 is set as a transparent plate.
[0043] When transporting the glass substrate 02, Figure 1 As shown, the glass substrate 02 can be placed on the support plate 23 and supported on the A-type back plate 10. Spacer paper 03 can be placed between adjacent glass substrates 02 to prevent the glass substrate 02 from being scratched during transportation. The support plate 23 is connected to the A-type back plate 10 and can bear the gravity of the glass substrate 02. The end plate 24 is connected to the A-type back plate 10 and can support the support plate 23. At the same time, the support plate 23 is set as a transparent plate so that light can pass through the support plate 23, so that the bottom and top edges of the glass substrate 02 can be light-tested. In this way, the support plate 23 not only carries the glass substrate 02 but also plays a role of light transmission.
[0044] Of course, the support 20 can also be set as a frame structure connected by a crossbeam and a longitudinal beam, and the glass substrate 02 can be placed on the frame. The hollow area of the frame can also transmit light, so that the bottom and top edges of the glass substrate 02 can be light-detected. The present disclosure does not impose any special restrictions on the specific structural form of the support 20.
[0045] In more embodiments, Figure 2 As shown, the support seat 20 may further include a partition plate 25. The partition plate 25 may be arranged in parallel with the end plate 24, and a plurality of partition plates 25 are arranged in the inner cavity 21 at intervals, and the support plate 23 is also supported on the partition plate 25.
[0046] When the span of the carrier plate 23 is long, multiple partitions 25 are arranged in the inner cavity 21 to support the carrier plate 23, thereby improving the bearing capacity of the carrier plate 23. At the same time, the carrier plate 23 can also carry a larger glass substrate 02. Of course, according to the different spans of the carrier plate 23, the partitions 25 can be set to one, two or more. The present disclosure does not impose any special restrictions on the specific number of the partitions 25.
[0047] On this basis, if Figure 2 As shown, the partition 25 can divide the inner cavity 21 into a plurality of sub-inner cavities 210 , and a plurality of reflectors 30 are respectively disposed in the sub-inner cavities 210 .
[0048] In this way, when the span of the carrier plate 23 is long, the reflector 30 can be set to a smaller size and installed in the sub-inner cavity 210, thereby avoiding the problem that the reflector 30 is easy to break due to the excessive length. Depending on the number of the partitions 25, the reflector 30 can be set to one, two or more. The present disclosure does not impose any special restrictions on the specific number of the reflector 30.
[0049] The material of the support plate 23 and the partition plate 25 can be transparent plastic or transparent silicone.
[0050] Compared to ordinary glass, transparent plastic or transparent silicone is softer in texture and has higher structural strength and is not easy to break. At the same time, when the glass substrate 02 contacts the transparent plastic or transparent silicone, the risk of damage to the glass substrate 02 due to hard contact can also be reduced. The present disclosure does not impose any special restrictions on the specific materials of the carrier plate 23 and the partition plate 25.
[0051] In addition, if Figure 1 As shown, the opening 22 may be located at a side of the support seat 20 , and the reflector 30 may have an inclination angle α with the support plate 23 , so that the mirror surface of the reflector 30 is inclined toward the opening 22 .
[0052] In this way, the inspector can observe the reflector 30 from the side of the support 20, so as to perform light inspection on the bottom and top edges of the glass substrate 02. Of course, the reflector 30 can also be installed horizontally in the inner cavity 21, and the opening 22 can also be set on the support plate 23, so that the inspector can observe the reflector 30 from the support plate 23. The present disclosure does not impose any special restrictions on the specific positions of the reflector 30 and the opening 22.
[0053] The inclination angle α between the reflector 30 and the support plate 23 can be set to 30°-60°.
[0054] If the inclination angle α between the reflector 30 and the carrier plate 23 is set too small, the reflector 30 cannot reflect the light to the opening 22, so the opening 22 needs to be set on the carrier plate 23, which affects the loading and unloading of the glass substrate 02. If the inclination angle α between the reflector 30 and the carrier plate 23 is set too large, in order to reflect the bottom edge of the entire glass substrate 02, the size of the reflector 30 needs to be increased. Therefore, the inclination angle α between the reflector 30 and the carrier plate 23 is set to 30°-60°, which can avoid setting the opening 22 on the carrier plate 23 and meet the reflection requirements.
[0055] In order to better install the reflector 30, Figure 1 and Figure 2 As shown, the A-frame 01 for loading glass substrates may further include a bottom plate 40 and a pad 50. The A-frame 10 and the holder 20 may both be connected to the bottom plate 40, the pad 50 is installed in the inner cavity 21 and connected to the bottom plate 40, and the reflector 30 may be installed on the pad 50.
[0056] The bottom plate 40 can be used as the base of the A-type back plate 10 and the support 20. In order to allow the glass substrate 02 to be supported on the A-type back plate 10, a certain inclination angle can be set between the support plate 23 and the bottom plate 40. In this way, the opening 22 forms a structure in the form of an expanded opening. The reflector 30 can be padded in the inner cavity 21 by the pad 50, and the mirror surface of the reflector 30 faces the opening 22. As a result, there is no need to set an excessively large inclination angle between the reflector 30 and the bottom plate 40.
[0057] In addition, the reflector 30 is padded in the inner cavity 21 by the pad 50, and the reflector 30 has a larger connection area, so that the reliability of the connection of the reflector 30 can be improved and the reflector 30 can be prevented from falling off from the inner cavity 21. Of course, the reflector 30 can also be connected to the end plate 24 or the partition 25. The present disclosure does not impose any special restrictions on the specific position of the reflector 30.
[0058] In more embodiments, Figure 3 As shown, the A-frame 01 for loading glass substrates may further include a cover plate 60. The cover plate 60 is detachably connected to the support 20 and / or the bottom plate 40 to cover the opening 22.
[0059] In this way, the cover plate 60 can be opened during the lighting inspection and can be closed during the transportation of the glass substrate 02. The provision of the cover plate 60 can not only protect the reflector 30 to prevent the reflector 30 from being damaged by collision, but also improve the overall aesthetics of the A-frame 01 for loading the glass substrate.
[0060] Among them, Figure 3As shown, the support seat 20 may be provided with a first connecting member 61, and the cover plate 60 may be provided with a second connecting member 62. The first connecting member 61 and the second connecting member 62 are detachably connected, and the cover plate 60 may be hinged to the bottom plate 40.
[0061] Thus, the cover plate 60 can be opened and closed by rotating on the bottom plate 40, and can be detachably connected to the support 20 through the cooperation of the first connecting member 61 and the second connecting member 62. The first connecting member 61 can be a lock, and the second connecting member 62 can be a lock head, so that the cover plate 60 and the support 20 can be detachably connected through the cooperation of the lock buckle and the lock head. Of course, the first connecting member 61 can also be a nut, and the second connecting member 62 can also be a bolt, so that the cover plate 60 and the support 20 can be detachably connected by a threaded connection. The present disclosure does not impose any special restrictions on the specific structures of the first connecting member 61 and the second connecting member 62.
[0062] In addition, the cover plate 60 and the socket 20 can also be detachably connected by plugging. For example, a first plugging portion can be provided on the socket 20, and a second plugging portion can be provided on the cover plate 60, so that the function of detachable connection between the cover plate 60 and the socket 20 can also be achieved through the cooperation of the first plugging portion and the second plugging portion. The present disclosure does not impose any special restrictions on the specific connection method between the cover plate 60 and the socket 20.
[0063] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
[0064] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.
[0065] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.
Claims
1. An A-frame for loading a glass substrate, characterized in that: include: A-type backplane, used to support the glass substrate; A support, used for supporting the glass substrate, the support is connected to the bottom of the A-type back plate, and the support has a hollow inner cavity and an opening communicating with the inner cavity; as well as, A reflector, disposed in the inner cavity; Wherein, at least a portion of the support is configured as a transparent portion, so that light can enter from the opening and be reflected by the reflector to the bottom edge of the glass substrate.
2. The A-frame for loading glass substrates according to claim 1, characterized in that: The support seat includes a support plate and an end plate; The two end plates are connected to the two ends of the bottom of the A-type back plate, the support plate is connected to the bottom of the A-type back plate and supported on the end plates, the support plate and the end plates enclose an inner cavity with the opening on one side, and the support plate is set as a transparent plate.
3. The A-frame for loading glass substrates according to claim 2, characterized in that: The socket also includes a partition; The partition plate is arranged in parallel with the end plate, and a plurality of the partition plates are arranged in the inner cavity at intervals, and the support plate is also supported on the partition plate.
4. The A-frame for loading glass substrates according to claim 3, characterized in that: The partition divides the inner cavity into a plurality of sub-inner cavities, and the plurality of reflectors are respectively arranged in the sub-inner cavities.
5. The A-frame for loading glass substrates according to claim 3, characterized in that: The support plate and the partition plate are made of transparent plastic or transparent silica gel.
6. The A-frame for loading glass substrates according to claim 2, characterized in that: The opening is located on the side of the support seat, and there is an inclination angle between the reflector and the support plate, so that the mirror surface of the reflector is inclined toward the opening.
7. The A-frame for loading glass substrates according to claim 6, characterized in that: The inclination angle between the reflector and the support plate is 30°-60°.
8. The A-frame for loading a glass substrate according to any one of claims 1 to 7, characterized in that: The A-type frame for loading the glass substrate also includes a bottom plate and a pad; The A-type back plate and the support seat are both connected to the bottom plate, the pad is installed in the inner cavity and connected to the bottom plate, and the reflector is installed on the pad.
9. The A-frame for loading glass substrates according to claim 8, characterized in that: The A-type frame for loading the glass substrate also includes a cover plate; The cover plate is detachably connected to the support seat and / or the bottom plate to cover the opening.
10. The A-frame for loading glass substrates according to claim 9, characterized in that: The seat is provided with a first connecting member, and the cover plate is provided with a second connecting member; The first connecting member is detachably connected to the second connecting member, and the cover plate is hinged to the bottom plate.