Ultrathin glass high-temperature baking device

Abstract

The utility model belongs to the technical field of ultra-thin glass manufacturing, and relates to a high-temperature baking device for ultra-thin glass. A plurality of supporting plate left positioning grooves are formed in the inner side of the device left plate (1) from top to bottom at intervals, a plurality of supporting plate right positioning grooves (3) are formed in the inner side of the device right plate (2) from top to bottom at intervals, and the lower portion of each supporting plate left positioning groove in the device left plate (1) and the lower portion of the corresponding supporting plate right positioning groove (3) in the device right plate (2) are connected through a plurality of connecting shafts (4). And a glass supporting plate (5) is arranged on the plurality of connecting shafts (4) on the same plane. The ultra-thin glass high-temperature baking device is simple in structure and capable of conveniently and reliably achieving batch bearing of ultra-thin glass, reducing unnecessary contact of effective areas of the ultra-thin glass, reducing the product damage rate, improving the yield, improving the batch loading and unloading efficiency of the ultra-thin glass and improving the drying efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultra-thin glass manufacturing, and more specifically relates to an ultra-thin glass high-temperature baking device. Background Art

[0002] At present, science and technology are developing rapidly, and consumers are pursuing higher and higher product thickness, such as ultra-thin mobile phones, computers, tablets, etc. In order to meet consumer needs, ultra-thin glass with a thickness of less than 0.05mm is developed. In the process of high-temperature baking (drying) of glass, for the ultra-thin glass with a thickness of less than 0.05mm, after the glass is cleaned, there are problems such as high product breakage rate and low loading efficiency in the drying process. The existing low-temperature baking takes too long and the effect is not good. Therefore, a corresponding device that meets high-temperature baking is needed.

[0003] In the prior art, there is a technology named "Glass Support Frame in a Baking Machine" and the publication number is "CN112346265A", which discloses a support frame, including a plurality of support rods and a plurality of support columns arranged on both sides of the support rods, wherein the support rods are a scaffolding structure; the support rods have a plurality of protrusion structures, and the support rods and the support columns are connected to form a plurality of panel placement structures. The support frame provided by the present invention uses a scaffolding structure, increases the support beam of the bracket, and improves the bending amount of the glass panel when the glass panel is subjected to a baking process in the baking machine. This technology does not involve the technical problems and technical solutions of the present application. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in view of the deficiencies in the prior art, to provide an ultra-thin glass high-temperature baking device with a simple structure, which can conveniently and reliably realize batch loading of ultra-thin glass, reduce unnecessary contact of the effective area of ​​ultra-thin glass, reduce product damage rate, improve yield rate, improve the efficiency of loading and unloading ultra-thin glass batches, and improve drying efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the utility model is:

[0006] The utility model discloses an ultra-thin glass high-temperature baking device, comprising a left plate and a right plate, wherein a plurality of left support plate positioning grooves are arranged at intervals from top to bottom on the inner side of the left plate, and a plurality of right support plate positioning grooves are arranged at intervals from top to bottom on the inner side of the right plate, wherein the lower part of each left support plate positioning groove on the left plate of the device and the lower part of a corresponding right support plate positioning groove on the right plate of the device are connected by a plurality of connecting shafts, and a glass support plate is arranged on the plurality of connecting shafts located on the same plane.

[0007] A plurality of space-shaped glass bearing cavities are arranged on the glass support plate, and a glass bearing part with a step structure is arranged along the edge of each glass bearing cavity.

[0008] The glass support plate is configured as a structure that can be arranged between the left plate and the right plate of the device. When the glass support plate is arranged between the left plate and the right plate of the device, the left side surface of each glass support plate is configured as a structure that can be clamped in a corresponding left positioning groove of the support plate, and the right side surface of each glass support plate is configured as a structure that can be clamped in a corresponding right positioning groove of the support plate.

[0009] A plurality of detection notches are arranged on the side surface of the left plate of the device according to the gap, and a plurality of detection notches are arranged on the side surface of the right plate of the device according to the gap.

[0010] The left positioning groove on the inner side of the left plate of the device is a recessed square structure, and multiple left positioning grooves of the support plate are arranged in parallel from top to bottom according to the gaps.

[0011] The left positioning groove on the inner side of the right plate of the device is a recessed square structure, and multiple right positioning grooves of the support plate are arranged in parallel from top to bottom according to the gaps.

[0012] One end of the connecting shaft of the ultra-thin glass high-temperature baking device is a terminal, and the other end of the connecting shaft is a threaded portion, on which a positioning nut is screwed.

[0013] A spring is installed at the connecting shaft position between the end of the connecting shaft and the inner side of the left plate of the device, and a spring is installed at the connecting shaft position between the positioning nut of the connecting shaft and the outer side of the right plate of the device.

[0014] The device left plate, device right plate and glass support plate are all structures made of high temperature resistant materials.

[0015] The technical solution of the utility model is adopted, and the working principle and beneficial effects are as follows:

[0016] The ultra-thin glass high-temperature baking device described in the utility model is provided with a glass support plate, and a plurality of ultra-thin glasses to be baked can be arranged on each glass support plate according to the gap, so that the invalid area of ​​the edge of the ultra-thin glass is supported and limited, while the effective area of ​​the ultra-thin glass is in a suspended state and will not contact the glass support plate. In this way, unnecessary contact of the effective area of ​​the ultra-thin glass is reduced, the product damage rate is reduced, and the yield rate is improved. The left plate and the right plate of the device are arranged, and the left plate and the right plate of the device are connected by multiple connecting shafts. The left plate and the right plate of the device are arranged in parallel, and multiple glass pallets can be stacked up and down between the two. Each glass pallet is carried on a corresponding row of connecting shafts. Multiple left pallet positioning grooves are set from top to bottom according to the gap on the inner side of the left plate of the device, and multiple right pallet positioning grooves are set from top to bottom according to the gap on the inner side of the right plate of the device. After the multiple glass pallets are placed in place and the left plate and the right plate of the device are connected by multiple connecting shafts, the left side of each glass pallet is clamped in the corresponding left pallet positioning groove, and the right side of each glass pallet is clamped in the corresponding right pallet positioning groove. The self-locking of the glass pallet is realized by limiting the position of each glass pallet, so as to avoid the glass pallet from moving or shifting during the movement of the baking device, and ensure that the ultra-thin glass is reliably positioned on the glass pallet, and the baking device can be moved as a whole to realize batch baking operations. During baking, the ultra-thin glass can be reliably limited and batch transportation can be reliably realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following is a brief description of the contents and symbols in the drawings of this specification:

[0018] Figure 1 This is a schematic diagram of the structure of the ultra-thin glass high-temperature baking device described in the utility model;

[0019] Figure 2 This is a structural schematic diagram of a glass support plate of the ultra-thin glass high-temperature baking device of the utility model;

[0020] Figure 3 It is a structural schematic diagram of a partial cross-section of a glass support plate of the ultra-thin glass high-temperature baking device of the utility model;

[0021] The markings in the attached drawings are: 1. left plate of the device; 2. right plate of the device; 3. right positioning groove of the support plate; 4. connecting axis; 5. glass support plate; 6. glass bearing cavity; 7. glass bearing part; 8. detection notch; 9. device supporting foot; 10. ultra-thin glass. DETAILED DESCRIPTION

[0022] The following is a detailed description of the embodiments of the present invention, such as the shapes, structures, positions and connection relationships of the components involved, the functions and working principles of the components, etc., by referring to the accompanying drawings:

[0023] As attached Figure 1 -Attached Figure 3 As shown, the utility model is a high-temperature baking device for ultra-thin glass, comprising a left plate 1 and a right plate 2 of the device, wherein a plurality of left positioning grooves for a support plate are arranged from top to bottom according to the gap on the inner side of the left plate 1 of the device, and a plurality of right positioning grooves for a support plate are arranged from top to bottom according to the gap on the inner side of the right plate 2 of the device, and a plurality of right positioning grooves for a support plate are arranged from top to bottom according to the gap on the inner side of the right plate 2 of the device, and a plurality of connecting shafts 4 are connected below each left positioning groove of the support plate on the left plate 1 of the device and below the corresponding right positioning groove of the support plate 3 on the right plate 2 of the device, and a glass support plate 5 is arranged on the plurality of connecting shafts 4 located on the same plane. The above structure proposes an improved technical solution in view of the deficiencies in the prior art. When the structure is set, on the one hand, a glass support plate is arranged, and a plurality of ultra-thin glasses to be baked can be arranged on each glass support plate according to the gap, and a plurality of ultra-thin glasses to be baked can be arranged on each glass support plate according to the gap, so as to ensure that the invalid area of ​​the edge of the ultra-thin glass 10 is supported and limited, while the effective area of ​​the ultra-thin glass 10 is in a suspended state and will not contact the glass support plate 5, so that the unnecessary contact of the effective area of ​​the ultra-thin glass 10 is reduced, the product damage rate is reduced, and the yield rate is improved. On the other hand, a left plate 1 and a right plate 2 of the device are provided, and the left plate 1 and the right plate 2 of the device are connected by multiple connecting shafts 4. The left plate 1 and the right plate 2 of the device are arranged in parallel, and multiple glass support plates 5 can be stacked up and down in the internal position between the two. Each glass support plate 5 is carried on a corresponding row of connecting shafts 4. A plurality of left support plate positioning grooves are set at the inner position of the left plate 1 of the device from top to bottom according to the gap, and a plurality of right support plate positioning grooves 3 are set at the inner position of the right plate 2 from top to bottom according to the gap. After the multiple glass support plates 5 are put in place and the left plate 1 and the right plate 2 of the device are connected by multiple connecting shafts 4, the left side of each glass support plate 5 is clamped in the corresponding left support plate positioning groove, and the right side of each glass support plate 5 is clamped in the corresponding right support plate positioning groove 3. The limiting of each glass support plate 5 realizes the self-locking of the glass support plate 5, avoids the glass support plate 5 from swaying or moving during the movement of the baking device, ensures that the ultra-thin glass 10 is reliably positioned on the glass support plate 5, ensures that the baking device can be moved as a whole, and realizes the batch baking operation of glass. In this way, the ultra-thin glass can be reliably limited during baking, and batch transfer can be reliably realized. The ultra-thin glass high temperature baking device of the utility model has a simple structure, can conveniently and reliably realize batch loading of ultra-thin glass, reduce unnecessary contact of the effective area of ​​ultra-thin glass, reduce product damage rate, improve yield rate, improve the efficiency of loading and unloading ultra-thin glass batches, and improve drying efficiency.

[0024] The glass support plate 5 is provided with a plurality of space-shaped glass bearing cavities 6, and a glass bearing portion 7 with a step structure is provided along the edge of each glass bearing cavity 6. In the above structure, each glass bearing cavity can hold a piece of ultra-thin glass, and the ineffective area at the edge of each piece of ultra-thin glass 10 abuts against the bottom and side surfaces of the glass bearing portion 7 with the step structure, so as to support and limit the ultra-thin glass in the horizontal and vertical directions, while the effective area in the middle of the ultra-thin glass 10 is in a suspended state and will not contact the glass bearing portion 7, so as to reduce unnecessary contact of the effective area of ​​the ultra-thin glass 10, reduce the product damage rate, and improve the yield rate.

[0025] The glass support plate 5 is configured to be arranged between the left plate 1 and the right plate 2 of the device. When the glass support plate 5 is arranged between the left plate 1 and the right plate 2 of the device, the left side of each glass support plate 5 is configured to be clamped in the corresponding left positioning groove of the support plate, and the right side of each glass support plate 5 is configured to be clamped in the corresponding right positioning groove 3 of the support plate. In the above structure, each baking device is composed of the left plate 1 and the right plate 2 of the device, a plurality of connecting shafts 4 and a plurality of glass support plates 5. The left plate 1 and the right plate 2 of the device are connected by a plurality of connecting shafts 4, and each glass support plate 5 is carried on a plurality of connecting shafts 4 corresponding to a layer. At the same time, each glass support plate 5 is clamped in the corresponding left positioning groove of the support plate and the right positioning groove 3 of the glass, so that each glass support plate 5 is positioned relative to the left plate 1 and the right plate 2 of the device without movement or shaking, thereby ensuring the reliability of glass transportation.

[0026] The left plate 1 of the device has a plurality of detection slots 8 arranged at intervals, and the right plate 2 of the device has a plurality of detection slots 8 arranged at intervals. The above structure and the setting of the detection slots facilitate the operator to take out the ultra-thin glass from the detection slots for random inspection and sampling during the production process.

[0027] The left positioning groove on the inner side of the left plate 1 of the device is a recessed square structure, and multiple left positioning grooves of the support plate are arranged in parallel according to the gap from top to bottom. The left positioning groove on the inner side of the right plate 2 of the device is a recessed square structure, and multiple right positioning grooves of the support plate are arranged in parallel according to the gap from top to bottom. In the above structure, the left and right sides of the glass support plate are both square structures, and the glass support plate is arranged between the left plate and the right plate of the device to achieve position limiting. Ensure that the glass support plate will not move or shift during the transportation of the device.

[0028] One end of the connecting shaft 4 of the ultra-thin glass high temperature baking device is a terminal, and the other end of the connecting shaft 4 is a threaded portion, on which a positioning nut is screwed. In the above structure, the connecting shaft passes through the holes on the left plate and the right plate of the device, and then the positioning nut is screwed, so as to limit the distance between the left plate and the right plate of the device, and reliably clamp the glass support plate. After the glass support plate is placed in place, the positioning nut of each connecting shaft is tightened, so as to adjust the distance between the left plate and the right plate of the device, so as to clamp each glass support plate side in the corresponding positioning groove, and realize the fixation of the structure.

[0029] The connecting shaft 4 position between the end of the connecting shaft 4 and the inner side of the left plate 1 of the device is provided with a spring, and the connecting shaft 4 position between the positioning nut of the connecting shaft 4 and the outer side of the right plate 2 of the device is provided with a spring. In the above structure, by setting the spring, the distance between the end of the connecting shaft and the positioning nut can be greater than the distance between the left plate and the right plate of the device. Then, after the glass support plate is placed, under the action of the springs on both sides, the left plate and the right plate of the device can be reliably attached to both sides of the glass support plate, so that the glass support plate can be reliably clamped in the corresponding positioning groove to achieve position limiting. When the glass support plate needs to be taken out, it is not necessary to unscrew the positioning nut, but to apply force outward on the glass support plate, and the force applied is greater than the force of the spring, so that the glass support plate pushes the left plate and the right plate of the device open, and then leaves the positioning groove, and can be pulled out. When the glass support plate needs to be placed, it is also not necessary to unscrew the positioning nut, but to apply force inward on the glass support plate, and the force applied is greater than the force of the spring, so that the glass support plate pushes the left plate and the right plate of the device open, enters the positioning groove, and the glass support plate is sent in.

[0030] The device left plate 1, device right plate 2, and glass support plate 5 are all made of high temperature resistant materials. In the above structure, the glass baking temperature is above 200°C, so the device left plate 1, device right plate 2, and glass support plate 5 need to be high temperature resistant to meet the use requirements.

[0031] The ultra-thin glass high-temperature baking device described in the utility model is structurally arranged. On the one hand, a glass support plate is arranged, and a plurality of ultra-thin glasses to be baked can be arranged on each glass support plate according to the gaps, and a plurality of ultra-thin glasses to be baked can be arranged on each glass support plate according to the gaps, so as to ensure that the invalid area of ​​the edge of the ultra-thin glass 10 is supported and limited, while the effective area of ​​the ultra-thin glass 10 is in a suspended state and will not contact the glass support plate 5. In this way, unnecessary contact of the effective area of ​​the ultra-thin glass 10 is reduced, the product damage rate is reduced, and the yield rate is improved. On the other hand, a left plate 1 and a right plate 2 of the device are provided, and the left plate 1 and the right plate 2 of the device are connected by multiple connecting shafts 4. The left plate 1 and the right plate 2 of the device are arranged in parallel, and multiple glass support plates 5 can be stacked up and down in the internal position between the two. Each glass support plate 5 is carried on a corresponding row of connecting shafts 4. A plurality of left support plate positioning grooves are set at the inner position of the left plate 1 of the device from top to bottom according to the gap, and a plurality of right support plate positioning grooves 3 are set at the inner position of the right plate 2 from top to bottom according to the gap. After the multiple glass support plates 5 are put in place and the left plate 1 and the right plate 2 of the device are connected by multiple connecting shafts 4, the left side of each glass support plate 5 is clamped in the corresponding left support plate positioning groove, and the right side of each glass support plate 5 is clamped in the corresponding right support plate positioning groove 3. The limiting of each glass support plate 5 realizes the self-locking of the glass support plate 5, avoids the glass support plate 5 from swaying or moving during the movement of the baking device, ensures that the ultra-thin glass 10 is reliably positioned on the glass support plate 5, ensures that the baking device can be moved as a whole, and realizes the batch baking operation of glass. In this way, the ultra-thin glass 10 can be reliably limited during baking, and batch transportation can be reliably achieved.

[0032] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An ultra-thin glass high temperature baking device, characterized in that: The device comprises a left plate (1) and a right plate (2), wherein a plurality of left pallet positioning grooves are arranged at intervals from top to bottom on the inner side of the left plate (1), and a plurality of right pallet positioning grooves (3) are arranged at intervals from top to bottom on the inner side of the right plate (2), wherein the lower part of each left pallet positioning groove on the left plate (1) and the lower part of a corresponding right pallet positioning groove (3) on the right plate (2) are connected via a plurality of connecting shafts (4), and a glass pallet (5) is arranged on the plurality of connecting shafts (4) located on the same plane.

2. The ultra-thin glass high temperature baking device according to claim 1, characterized in that: A plurality of space-shaped glass bearing cavities (6) are arranged on the glass support plate (5), and a glass bearing portion (7) with a stepped structure is arranged along the edge of each glass bearing cavity (6).

3. The ultra-thin glass high temperature baking device according to claim 1 or 2, characterized in that: The glass support plate (5) is configured as a structure capable of being arranged between a left plate (1) and a right plate (2) of the device. When the glass support plate (5) is arranged between the left plate (1) and the right plate (2) of the device, the left side surface of each glass support plate (5) is configured as a structure capable of being clamped into a corresponding left positioning groove of the support plate, and the right side surface of each glass support plate (5) is configured as a structure capable of being clamped into a corresponding right positioning groove (3) of the support plate.

4. The ultra-thin glass high temperature baking device according to claim 1 or 2, characterized in that: A plurality of detection slots (8) are arranged at intervals on the side of the left plate (1) of the device, and a plurality of detection slots (8) are arranged at intervals on the side of the right plate (2) of the device.

5. The ultra-thin glass high temperature baking device according to claim 1 or 2, characterized in that: The left positioning groove on the inner side of the left plate (1) of the device is a recessed square structure, and a plurality of left positioning grooves of the support plate are arranged in parallel with each other from top to bottom according to the gaps.

6. The ultra-thin glass high temperature baking device according to claim 5, characterized in that: The left positioning groove on the inner side of the right plate (2) of the device is a recessed square structure, and a plurality of right positioning grooves (3) of the support plate are arranged in parallel with each other from top to bottom according to the gaps.

7. The ultra-thin glass high temperature baking device according to claim 1 or 2, characterized in that: One end of the connecting shaft (4) of the ultra-thin glass high-temperature baking device is a terminal, and the other end of the connecting shaft (4) is a threaded portion, on which a positioning nut is screwed.

8. The ultra-thin glass high temperature baking device according to claim 7, characterized in that: A spring is provided at the position of the connecting shaft (4) between the end of the connecting shaft (4) and the inner side of the left plate (1) of the device, and a spring is provided at the position of the connecting shaft (4) between the positioning nut of the connecting shaft (4) and the outer side of the right plate (2) of the device.

9. The ultra-thin glass high temperature baking device according to claim 1 or 2, characterized in that: The device left plate (1), the device right plate (2), and the glass support plate (5) are all structures made of high temperature resistant materials.

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