Ultra-thin glass placement device

Abstract

This application discloses an ultra-thin glass placement device, comprising: a tempered frame with two oppositely arranged openings on its side; slide rails symmetrically arranged on the inner wall of the tempered frame and located between the two openings; multiple slide rails arranged along the height direction of the tempered frame; and a support tray with a supporting plane for supporting the ultra-thin glass so that the ultra-thin glass is placed horizontally. The support tray is inserted into the slide rail from any one of the openings and placed inside the tempered frame. According to the technical solution provided by the embodiments of this application, by placing the ultra-thin glass that needs to be tempered, cleaned, or surface-treated horizontally in the support tray, the ultra-thin glass remains horizontal during the tempering process, preventing warping or bending due to its own weight. Furthermore, the edges of the ultra-thin glass do not make point contact with the metal wire, thus preventing edge chipping during the tempering process.

Description

Technical Field

[0001] This utility model generally relates to the field of ultra-thin glass, and more particularly to an ultra-thin glass placement device. Background Technology

[0002] Ultra-thin glass (UTG) is a type of glass material with flexibility and bendability, less than 100 micrometers thick, which can be bent arbitrarily under external force. This material is made through a special manufacturing process and has characteristics such as ultra-thinness, wear resistance, high temperature resistance, corrosion resistance, high strength, high light transmittance, bendability, and good resilience.

[0003] The manufacturing process of ultrathin flexible glass involves multiple steps, including strengthening the ultrathin flexible glass. The glass is placed in a strengthening furnace for high-temperature strengthening treatment. During the strengthening process, the ultrathin glass is placed in a cassette, which carries the ultrathin glass into the strengthening furnace for strengthening treatment.

[0004] The existing technology typically uses a vertical storage method for ultra-thin glass, with the cartridge divided into multiple vertical sections. Each section is blocked by a metal wire on its side. This cartridge holds the ultra-thin glass vertically, allowing for the placement of multiple pieces of ultra-thin glass within a single cartridge, resulting in high efficiency in strengthening the ultra-thin glass. However, during the tempering process, the ultra-thin glass may warp due to its own weight, and the sides of the ultra-thin glass may come into contact with the metal wire. These contact points are prone to chipping and other defects during tempering, affecting the tempering effect of the ultra-thin glass and reducing the product yield. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide an ultra-thin glass placement device.

[0006] In a first aspect, an ultrathin glass placement device is provided, comprising:

[0007] The tempered glass display case has two openings on its side that are positioned opposite each other.

[0008] The slide rails are symmetrically arranged on the inner wall of the tempered glass frame and located between the two openings. Multiple slide rails are arranged along the height direction of the tempered glass frame.

[0009] A support tray having a supporting plane for supporting ultra-thin glass so that the ultra-thin glass is placed horizontally, the support tray being inserted into the slide rail from any of the openings and placed inside the tempered glass frame.

[0010] As one possible implementation, the carrying tray includes: a support portion, the support portion comprising a plurality of spaced-apart support ribs, each support rib having a plurality of protrusions, the height of the protrusions not being entirely the same.

[0011] A sliding part, which is used to engage with the slide rail.

[0012] A connecting part, which connects the supporting part and the sliding part, and the connecting part is inclined.

[0013] As an alternative, the end of the connecting portion near the sliding portion is inclined away from the support portion.

[0014] As an implementation method, the support portion is provided with blocking surfaces at both ends, and the height of the blocking surfaces is higher than the height of the support rib.

[0015] In one possible implementation, the protrusion includes a first protrusion and a second protrusion, wherein the height of the first protrusion is lower than the height of the second protrusion, and the second protrusion extends along the length direction of the sliding portion.

[0016] As an alternative, the supporting tray is a stainless steel tray, and the support and the connecting part are also wrapped with metal wire.

[0017] As an implementation method, the spacing between adjacent slide rails is the same, and the spacing is greater than or equal to the height of the second protrusion.

[0018] As an implementation method, the spacing between adjacent slide rails is not exactly the same, and the spacing between adjacent slide rails includes at least a first distance and a second distance, wherein the first distance is less than the second distance, the first distance is greater than or equal to the height of the second protrusion, and the second distance is greater than the height of the second protrusion.

[0019] As an alternative implementation, a insert is also included, which is detachably inserted into the support tray and is arranged perpendicular to the slide rail.

[0020] As an implementation method, the tempered glass frame is provided with a scale along the arrangement direction of the slide rails, and the scale corresponds at least one-to-one with the slide rails.

[0021] According to the technical solution provided in the embodiments of this application, by placing the ultra-thin glass that needs to be tempered, cleaned or surface treated horizontally in the carrier tray, the ultra-thin glass remains in a horizontal state during the tempering process, and will not experience warping or bending due to its own weight. Furthermore, the edge of the ultra-thin glass does not make point contact with the metal wire, so that the edge of the ultra-thin glass will not chip due to contact with the metal wire during the tempering process. Attached Figure Description

[0022] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the ultra-thin glass placement device in this embodiment;

[0024] Figure 2 This is a side view of an ultrathin glass placement device in one embodiment;

[0025] Figure 3 This is a side view of the ultrathin glass placement device in another embodiment;

[0026] Figure 4 This is a schematic diagram of the support tray structure in this embodiment;

[0027] Figure 5 This is a schematic diagram of one arrangement of the ultrathin glass in this embodiment;

[0028] Figure 6 This is a schematic diagram of another arrangement of the ultrathin glass in this embodiment.

[0029] Figure label:

[0030] Tempered glass rack-10, opening-11, slide rail-12.

[0031] Load-bearing pallet-20, support section-21, sliding section-22,

[0032] Connecting part -23, First protrusion -211, Second protrusion -212,

[0033] Blocking surface -24, ultra-thin glass -30, insert -40. Detailed Implementation

[0034] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] Please refer to Figures 1 to 4 This embodiment provides an ultra-thin glass placement device, including:

[0037] Tempered glass shelf 10, wherein the tempered glass shelf 10 has two openings 11 arranged opposite each other on its side.

[0038] Slide rails 12 are symmetrically arranged on the inner wall of the tempered glass frame 10 and located between the two openings 11. Multiple slide rails 12 are arranged along the height direction of the tempered glass frame 10.

[0039] The support tray 20 has a supporting plane for supporting the ultra-thin glass so that the ultra-thin glass is placed horizontally. The support tray 20 is inserted into the slide rail 12 from any one of the openings 11 and placed in the tempered glass frame 10.

[0040] This embodiment provides a device for horizontally placing ultra-thin glass. The ultra-thin glass that needs to be tempered, cleaned, or surface-treated is placed horizontally in the support tray 20. The ultra-thin glass remains horizontal during the tempering process, and will not warp or bend due to its own weight. Furthermore, the edges of the ultra-thin glass do not make point contact with the metal wire, so that the edges of the ultra-thin glass will not chip due to contact with the metal wire during the tempering process.

[0041] The device provided in this embodiment includes a tempered glass frame 10, which is configured as a square frame structure, such as... Figure 1 As shown (the top plate of the tempering rack is omitted in the figure; baffles or barrier strips can be installed on the top of the tempering rack to separate the glass placed on the uppermost carrying tray 20 according to actual needs), the tempering rack 10 has space for liquid to enter everywhere, so that the device can be used in the tempering process of ultra-thin glass 30, and can even be extended to other work steps, such as cleaning of ultra-thin glass 30, or surface treatment of ultra-thin glass 30, etc. The tempering rack 10 has two openings 11, which are located on its side, so that the carrying tray 20 can enter the tempering rack 10 through the openings 11 for placement, and can ensure that the carrying tray 20 and the ultra-thin glass 30 placed inside the carrying tray 20 are always kept in a horizontal state. The sides of the ultra-thin glass 30 will not come into contact or collide with other components during transportation or placement, reducing damage to the ultra-thin glass 30 during transportation and placement. The space inside the tempered glass frame 10 is used to accommodate the carrying tray 20. The carrying tray 20 is slidably engaged and mounted via slide rails 12 installed on the side wall of the tempered glass frame 10. The slide rails 12 are arranged along the height direction of the tempered glass frame 10 (i.e., the Z-axis direction in the figure), forming a configuration as shown. Figure 1In the structure shown, the slide rail 12 extends along the length or width (i.e., the Y-axis direction in the figure) of the tempered glass frame 10. The carrying tray 20 is inserted into the corresponding slide rail 12 through an opening 11, and slides into the tempered glass frame 10 after overlapping with the slide rail 12. To clearly show the state of the carrying tray 20 placed inside the tempered glass frame, Figure 1 The carrier tray is placed only on the topmost and the lower few layers of slide rail 12. In actual use, the carrier tray 20 should be placed according to the direction of the slide rail 12 as needed, so as to limit the top of the upper tray to the lower ultra-thin glass.

[0042] The provided support tray 20 has a supporting surface for placing the ultra-thin glass 30. The support tray 20 is used horizontally and remains horizontal when pushed into the tempering frame 10. Therefore, the surface of the ultra-thin glass 30 close to the support tray 20 is in contact with the tray, while the side of the ultra-thin glass 30 does not come into contact with the support tray 20 or the metal wire. When the device carries the ultra-thin glass 30 into the tempering furnace for tempering, the edge of the ultra-thin glass 30 will not come into contact with the metal wire, and the edge is less likely to chip. At the same time, the ultra-thin glass 30 is tempered horizontally, so even if the glass is thin, it will not warp due to its own weight.

[0043] Optionally, the carrying tray 20 shown includes a support portion 21, which includes multiple support ribs spaced apart, each support rib having multiple protrusions, the heights of which are not entirely the same.

[0044] The sliding part 22 is used to engage with the slide rail 12.

[0045] The connecting part 23 connects the support part 21 and the sliding part 22, and the connecting part 23 is inclined.

[0046] like Figure 4 As shown, the carrying tray 20 provided in this embodiment has a horizontal support portion 21, a sliding portion 22 for overlapping the slide rail 12, and a connecting portion 23 connecting the support portion 21 and the sliding portion 22. The support portion 21 in the middle of the carrying tray 20 uses multiple support ribs arranged in a manner with protrusions on the support ribs. The heights of the protrusions are different, and the carrying tray 20 is divided into areas by the higher protrusions, forming a shape as shown in the figure. Figure 3 This is one type of division shown. The protrusion serves as a structure that contacts the ultra-thin glass 30 as a support part 21. On the one hand, it supports and carries the ultra-thin glass 30 placed on the support tray 20. On the other hand, the different heights of the protrusions divide the placement area of ​​the ultra-thin glass 30, so that the support tray 20 can accommodate ultra-thin glass 30 of different sizes.

[0047] This embodiment provides a method for configuring protrusions on the support tray 20. Specifically, the protrusions are divided into first protrusions 211 and second protrusions 212. The height of the first protrusion 211 is lower than the height of the second protrusion 212, and the second protrusions 212 extend along the length direction of the sliding portion 22. The N rows of second protrusions 212 extending along the length direction of the support tray 20 form a high barrier line, dividing the support portion 21 on the support tray 20 into N+1 parts. When the size of the ultra-thin glass 30 to be processed is small, the first protrusions 211 on the support tray 20 are used as a supporting structure for the ultra-thin glass 30. The space between the multiple rows of second protrusions 212 can accommodate the placement of the ultra-thin glass 30, forming a structure as follows: Figure 5 The arrangement shown ensures that adjacent columns of ultra-thin glass 30 do not contact each other, preventing them from interfering with each other when placed in a tempering furnace or cleaning machine, thus eliminating damage caused by collisions between the ultra-thin glass 30. When the size of the ultra-thin glass 30 to be processed is large, the second protrusion 212 on the support tray 20 can be used as a support structure for the ultra-thin glass 30. The ultra-thin glass 30 can be placed directly on the second protrusion 212 for cleaning or tempering, forming a shape as shown. Figure 6 The arrangement shown in this embodiment allows for the use of different sizes of ultra-thin glass 30 without the need to replace the fixtures of other sizes, thus enabling the carrier tray 20 provided in this embodiment to meet the needs of ultra-thin glass 30 of different sizes and providing better adaptability. Figure 5 and Figure 6 The diagram only shows the placement of ultra-thin glass of different sizes. The specific dimensions of the support tray and the number of ultra-thin glasses that can be placed can be adjusted and arranged according to the actual needs of the production line. If there are many small-sized ultra-thin glasses, the surface of the first protrusion 211 can be divided into sections, using methods such as... Figure 6 The insert 40 shown is used to divide the area.

[0048] In this embodiment, the connecting part 23 on the carrying tray 20 and the slide rail 12 inside the tempered frame 10 overlap to slide and realize the entry and exit of the carrying tray 20. For simplicity, the flat slide rail 12 and connecting part 23 can be made of stainless steel. Stainless steel has a smooth surface and low friction, and the ultra-thin glass 30 itself is also very light, so the sliding entry and exit of the carrying tray 20 is relatively smooth and not prone to jamming. Alternatively, other slide rail 12 structures with pulleys or slides can be set according to actual needs, and no further restrictions are imposed here.

[0049] In the above embodiments, the bearing area on the bearing tray 20 is divided by the different heights of the first protrusion 211 and the second protrusion 212. Both the first protrusion 211 and the second protrusion 212 can be used as support structures. When the device is loaded with ultra-thin glass 30 of different sizes and enters a tempering furnace or cleaning machine, the ultra-thin glass 30 will float to a certain extent under the buoyancy of the liquid. To prevent the ultra-thin glass 30 from colliding due to excessive floating range, or from colliding between adjacent glass due to excessive floating range, a certain structure is needed to fix the position of the ultra-thin glass 30 placed on the bearing tray 20, so that its floating space in the liquid is small, keeping it as stationary as possible or allowing it to float only slightly. In this embodiment, the movement range of the ultra-thin glass 30 is preferably limited by the stacked bearing trays 20 themselves. Preferably, the connecting part 23 is set in an inclined form. Specifically, the end of the connecting part 23 near the sliding part 22 is inclined away from the support part 21, forming a shape like... Figure 4 As shown in the structure, when the multi-layer support trays 20 are inserted into the tempered glass frame 10, the spacing between the stacked multi-layer support trays 20 is not fixed, but determined by the placement position of the ultra-thin glass 30 on each support tray 20, forming a structure as shown in the diagram. Figure 2 or Figure 3 As shown in the placement configuration, since the connecting part 23 is set in an inclined form, the multi-layer support trays 20 can be stacked and the bottom of the upper support tray 20 can serve as the top surface of the lower support tray 20, thereby restricting the range of motion of the ultra-thin glass 30 in the lower support tray 20.

[0050] Figure 2 and Figure 3 Only two structural diagrams of stacked support trays 20 are given. In practice, the arrangement can be adjusted according to the placement of the ultra-thin glass 30 on each support tray 20. When the ultra-thin glass 30 in the lower support tray 20 is placed on the first protrusion 211, the corresponding distance d between the lower support tray 20 and the upper support tray 20 is smaller, preventing the ultra-thin glass 30 from floating above the second protrusion 212 and causing a collision. When the ultra-thin glass 30 in the lower support tray 20 is placed on the second protrusion 212, the corresponding distance D between the lower support tray and the upper support tray 20 is slightly larger, which restricts the ultra-thin glass 30 while preventing the upper support tray 20 from pressing on the ultra-thin glass 30.

[0051] refer to Figure 2 and Figure 3As shown, in this embodiment, the height of the first protrusion 211 is h1, and the height of the second protrusion 212 is h2. Preferably, d ≥ h2, and d is slightly greater than h2, or they can be set to be equal to ensure that the movement space of the ultra-thin glass 30 placed on the first protrusion 211 is limited. Preferably, D is greater than h2, so that when the ultra-thin glass 30 is placed on the second protrusion 212, its movement space is limited but it is not compressed by the upper support tray 20. Generally, D is chosen to be about one centimeter greater than h2.

[0052] When the carrying pallet 20 is placed on the slide rail 12, the spacing between the stacked carrying pallets 20 is achieved by the spacing between different slide rails 12. Therefore, the spacing d and D between the carrying pallets 20 are generally the spacing between the slide rails 12.

[0053] Optionally, the spacing between adjacent slide rails 12 is the same, and the spacing is greater than or equal to the height of the second protrusion 212.

[0054] In this embodiment, the multiple slide rails 12 are preferably arranged at equal intervals. The distance between adjacent slide rails 12 is set to the height of the second protrusion 212 or slightly greater than the height h2 of the second protrusion 212. Preferably, the distance between adjacent slide rails 12 is equal to the height of the second protrusion 212. When the carrying trays 20 are placed sequentially on the slide rails 12, if the distance between adjacent carrying trays 20 is small, the first protrusion 211 is used as a carrying structure. If the carrying trays 20 are placed sequentially on the slide rails 12 at intervals, and the distance between adjacent carrying trays 20 is large, the second protrusion 212 is used as a carrying structure, forming a structure as shown below. Figure 2 As shown in the figure.

[0055] Optionally, the spacing between adjacent slide rails 12 is not exactly the same. The spacing between adjacent slide rails 12 includes at least a first distance and a second distance. The first distance is less than the second distance. The first distance is greater than or equal to the height of the second protrusion 212. The second distance is greater than the height of the second protrusion 212.

[0056] In this embodiment, multiple slide rails 12 are arranged with unequal spacing. The spacing between the slide rails 12 is set as d and D as described above, and the spacing between the slide rails 12 directly matches the spacing between the stacked support trays 20. Specifically, the spacing between the slide rails 12 is set to a larger second distance D and a smaller first distance d. The settings of d and D are the same as described above and will not be repeated here, forming a configuration as follows: Figure 3 As shown in the figure.

[0057] Optionally, the tempered glass frame 10 is provided with a scale along the arrangement direction of the slide rails 12, and the scale shown corresponds at least one-to-one with the slide rails 12 shown.

[0058] Multiple sets of slide rails 12 are vertically installed on the tempered frame 10. When inserting the carrying tray 20, in order to ensure the levelness of the carrying tray 20 and prevent the operator from making a mistake of tilting, the tempered frame 10 is marked with scales to mark the slide rails 12. The operator can refer to the scales for operation, which makes the operation more accurate.

[0059] Furthermore, the support portion 21 is provided with blocking surfaces 24 at both ends, and the height of the blocking surfaces 24 is higher than the height of the support rib.

[0060] like Figure 4 As shown, the two ends of the provided support tray 20, which are located at the opening 11 when the support tray 20 is placed inside the tempered glass frame 10, need to be equipped with blocking surfaces 24 to block the ultra-thin glass 30 on the support tray 20, preventing the ultra-thin glass 30 from floating out of the tempered glass frame 10 through the opening 11. In order to ensure that the blocking surface 24 can achieve a good blocking effect no matter where the ultra-thin glass 30 is placed on the support tray 20, it is preferable to set the height of the blocking surface 24 to be greater than the height of the support rib, that is, the second protrusion 212. At the same time, in order to ensure that the support tray 20 can be stacked on the tempered glass frame 10, the blocking surface 24 is also set to be inclined, and its inclination direction is consistent with the inclination direction of the connecting part 23 on the support tray 20.

[0061] Furthermore, the carrying trays 20 provided in the above embodiments are all made of stainless steel, preferably 316L stainless steel. At the same time, metal wire is wound on the support part 21 and the connecting part 23. Each component in the connecting part 23 and the support part 21 is wound with metal wire, so that the contact area between the ultra-thin glass 30 and the carrying tray at various positions is increased when the device is in use, so that the ultra-thin glass 30 will not break or chip during the tempering process.

[0062] Optionally, it also includes: a insert 40, which is detachably inserted into the support tray 20 and is arranged perpendicularly to the slide rail 12.

[0063] The support tray 20 in this embodiment can be used for ultra-thin glass 30 of different sizes. When a larger ultra-thin glass 30 is placed on the second protrusion 212, the support tray 20 still needs to be partitioned, that is, two or more pieces of ultra-thin glass 30 need to be placed on the second protrusion 212. Figure 6 As shown, the carrier tray 20 can be divided into sections by inserts 40 that can achieve partitioning. The structure and form of inserts 40 are not limited, as long as they can be installed on the carrier tray, generally at the position of the connecting part 23, and can be detachable. The detachable form can be plug-in or screw-in, etc.

[0064] The insert 40 includes an insert 40 body, with openings 11 at both ends for insertion into the support 21, and the insert 40 body is wrapped with a metal wire. Figure 6 As shown, when a larger ultra-thin glass is placed on the second protrusion 212, it is separated by inserting a piece 40, which can be adjusted according to the actual size of the ultra-thin glass 30.

[0065] The device for supporting the ultra-thin glass 30 provided in the above embodiments provides a horizontal placement space for the ultra-thin glass 30. The ultra-thin glass 30 remains horizontal during the cleaning and tempering process and will not be affected by its own weight. In addition, the edges of the ultra-thin glass 30 do not directly contact other structures, and the edges are not prone to defects such as chipping. This ensures the yield of the ultra-thin glass 30 during the cleaning and tempering process from all directions.

[0066] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention; the directional terms "inner" and "outer" refer to the inside or outside relative to the outline of each component itself. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0067] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, rotated 90 degrees, or in other orientations, and the spatial relative descriptions used herein will be interpreted accordingly.

[0068] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A device for placing ultra-thin glass, characterized in that, include: The tempered glass display case has two openings on its side that are positioned opposite each other. The slide rails are symmetrically arranged on the inner wall of the tempered glass frame and located between the two openings. Multiple slide rails are arranged along the height direction of the tempered glass frame. A support tray, having a supporting plane, is used to support ultra-thin glass, allowing the ultra-thin glass to be placed horizontally. The support tray is inserted into the slide rail through any one of the openings and placed within the tempered glass frame. The support tray includes a support portion, which comprises multiple spaced-apart support ribs. Each support rib has multiple protrusions, and the heights of the protrusions are not entirely the same. A sliding part, which is used to engage with the slide rail. A connecting part, which connects the supporting part and the sliding part, and the connecting part is inclined.

2. The ultra-thin glass placement device according to claim 1, characterized in that, The end of the connecting portion near the sliding portion is inclined away from the support portion.

3. The ultra-thin glass placement device according to claim 1, characterized in that, The support portion has blocking surfaces at both ends, and the height of the blocking surfaces is higher than the height of the support rib.

4. The ultra-thin glass placement device according to claim 1, characterized in that, The protrusion includes a first protrusion and a second protrusion, the height of the first protrusion is lower than the height of the second protrusion, and the second protrusion extends along the length direction of the sliding portion.

5. The ultra-thin glass placement device according to claim 1, characterized in that, The supporting tray is a stainless steel tray, and the supporting part and the connecting part are also wrapped with metal wire.

6. The ultra-thin glass placement device according to claim 4, characterized in that, The spacing between adjacent slide rails is the same, and the spacing is greater than or equal to the height of the second protrusion.

7. The ultra-thin glass placement device according to claim 4, characterized in that, The spacing between adjacent slide rails is not exactly the same. The spacing between adjacent slide rails includes at least a first distance and a second distance. The first distance is less than the second distance. The first distance is greater than or equal to the height of the second protrusion. The second distance is greater than the height of the second protrusion.

8. The ultra-thin glass placement device according to claim 1, characterized in that, Also includes: The insert is detachably inserted into the support tray and is perpendicular to the slide rail.

9. The ultra-thin glass placement device according to claim 1, characterized in that, The tempered glass frame has graduations along the direction of the slide rail arrangement, and the graduations correspond at least one-to-one with the slide rails.

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