CN216377956U - Bearing device for glass tempering - Google Patents
Bearing device for glass tempering Download PDFInfo
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- CN216377956U CN216377956U CN202122101043.7U CN202122101043U CN216377956U CN 216377956 U CN216377956 U CN 216377956U CN 202122101043 U CN202122101043 U CN 202122101043U CN 216377956 U CN216377956 U CN 216377956U
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- outer frame
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Abstract
The utility model provides a bearing device for glass toughening, which comprises: an outer frame; the partition components are arranged in the outer frame at intervals, and each partition component comprises a base and a plurality of protrusions arranged on the base; wherein the apexes of the plurality of projections of the partition member facing the same side are coplanar to provide a support surface for supporting the glass, each of the partition members providing the support surface on both sides thereof, the support surfaces of the plurality of partition members being parallel to each other. The utility model can separate and support glass and prevent the glass from bending, adhering and breaking.
Description
Technical Field
The utility model relates to the technical field of glass tempering, in particular to a bearing device for glass tempering.
Background
With the increasing requirements of people on mobile phones and wearable digital equipment, the quality requirements on screen display are higher and higher, and 3D cover Glass and Ultra-Thin flexible Glass (also called UTG, Ultra Thin Glass) are matched with OLED display to become new requirements of the current digital industry. In order to meet the strength requirement of the ultrathin flexible screen cover plate, in the ultrathin flexible cover plate glass production industry, the ultrathin flexible cover plate needs to be chemically strengthened to increase the surface compressive stress of the ultrathin flexible cover plate, so that the impact strength and the bending strength of the ultrathin flexible cover plate are improved.
Traditional cover plate glass generally adopts vertical soaking mode, and at UTG's tempering in-process, because UTG's ultra-thin flexible characteristic, under traditional tempering frame fixed mode, can produce bending deformation because of self action of gravity when ultra-thin flexible glass is vertical to be placed, when immersing or breaking away from the potassium nitrate fused salt, glass can take place to buckle because of fused salt tension and warp, adhesion can take place for adjacent glass, increase the warpage volume after glass reinforces from this, can cause the glass breakage even, wherein can cause a large amount of UTG breakages in slow cooling and bubble water stage.
In order to solve the technical problem, an improved ultra-thin flexible glass tempering frame is needed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a bearing device for glass toughening, which aims to solve the problems that ultrathin flexible glass is easy to bend, deform and adhere in a traditional toughening frame fixing mode.
According to one aspect of the present invention, there is provided a carrier for glass tempering, comprising: an outer frame; the partition components are arranged in the outer frame at intervals, and each partition component comprises a base and a plurality of protrusions arranged on the base; wherein the apexes of the plurality of projections of the partition member facing the same side are coplanar to provide a support surface for supporting the glass, each of the partition members providing the support surface on both sides thereof, the support surfaces of the plurality of partition members being parallel to each other.
According to an embodiment of the present invention, the base is a frame body, the frame body includes a plurality of first connecting rods located on the same plane, and each of the first connecting rods is provided with a plurality of protrusions.
According to an embodiment of the present invention, the plurality of first connecting rods are parallel to each other, and the frame body further includes a second connecting rod connected to the plurality of first connecting rods.
According to an embodiment of the present invention, the protrusion is a spherical structure, and the spherical structure is arranged on the first connecting rod in a penetrating manner.
According to one embodiment of the utility model, the material of the protrusions is a ceramic material, or the surfaces of the protrusions form a ceramic layer.
According to one embodiment of the utility model, the base of each of the partition assemblies is located in a vertical plane.
According to an embodiment of the present invention, the base portion is provided with a connecting member, the outer frame is provided with a first long hole into which the connecting member is inserted, and an extending direction of the first long hole is perpendicular to the supporting surface.
According to an embodiment of the present invention, the supporting device further includes a supporting rod disposed at a lower portion of the outer frame, the supporting rod extending in a direction perpendicular to the supporting surface; and/or
The bearing device also comprises a blocking rod arranged at the upper part of the outer frame, and the blocking rod extends along the direction vertical to the supporting surface; and/or
The bearing device further comprises at least two limiting rods, the limiting rods extend in the direction perpendicular to the supporting surface, and the at least two limiting rods are arranged on two opposite sides of the outer frame.
According to one embodiment of the utility model, the outer frame is provided with a second elongated hole for mounting the support bar and/or the stop bar, the second elongated hole being parallel to the support surface and extending between opposite side faces of the outer frame.
According to an embodiment of the present invention, the partition members are coupled to opposite sides of the outer frame, on which the ventilation holes are formed.
In the bearing device for glass tempering according to the embodiment of the utility model, a plurality of partition assemblies are arranged at intervals and each partition assembly provides supporting surfaces formed by the vertexes of the protrusions at both sides thereof, so that when glass is placed between two adjacent partition assemblies, the partition assemblies can support the opposite sides of the glass, maintain the flatness of the glass, and prevent the glass (especially flexible glass) from bending deformation due to self gravity or bending deformation due to molten salt tension. And, through the support and the separation effect of separating the subassembly, can prevent that adjacent glass from taking place the adhesion. In addition, the supporting surface is provided by the top point of the bulge, so that when the glass is supported, the contact part between the glass and the separation assembly is a plurality of contact points, more adhesion caused by a larger contact area formed between the glass and the separation assembly is prevented, and the damage of the glass is further prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some implementation examples of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 shows a schematic view of a carrier for glass tempering according to an exemplary embodiment of the present invention;
FIG. 2 shows an internal schematic view of the carrier of FIG. 1;
fig. 3 shows a schematic view of a partition assembly of the carrier of fig. 1.
In the figure:
10-an outer frame; 12-a first slot; 14-a second slot; 16-a vent; 20-a separation assembly; 22-a bump; 24-a frame body; 25-a connector; 26-a first connecting rod; 28-a second connecting rod; 32-a support bar; 34-a blocking rod; 36-limiting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Fig. 1 shows a schematic view of a carrier for glass tempering according to an exemplary embodiment of the present invention, fig. 2 shows an internal schematic view of the carrier of fig. 1, and fig. 3 shows a schematic view of a partition assembly of the carrier of fig. 1. Referring to fig. 1 to 3, a carrier for glass tempering includes: an outer frame 10; a plurality of partition members 20 provided in the outer frame 10, the plurality of partition members 20 being disposed at intervals, and each partition member 20 including a base and a plurality of protrusions 22 provided on the base; wherein the plurality of protrusions 22 of the partition member 20 are coplanar toward the apexes of the same side to provide a support surface for supporting the glass, each partition member 20 providing the support surface at both sides thereof, the support surfaces of the plurality of partition members 20 being parallel to each other.
In the bearing device for glass tempering according to the embodiment of the present invention, a plurality of the partition members 20 are arranged at intervals and each of the partition members 20 provides a support surface formed by the apexes of the protrusions 22 at both sides thereof, so that when glass is placed between two adjacent partition members 20, the partition members 20 can support opposite sides of the glass, maintain the flatness of the glass, and prevent the glass (particularly, flexible glass) from being bent and deformed by the self-gravity or being bent and deformed by the tension of molten salt. Also, the adhesion of the adjacent glasses can be prevented by the supporting and separating action of the separation member 20. In addition, the vertex of the protrusion 22 is used to provide a supporting surface, so that when the glass is supported, the contact part between the glass and the separation component 20 is a plurality of contact points, which prevents the glass and the separation component 20 from forming a larger contact area to cause more adhesion, and further prevents the glass from being damaged.
The outer frame 10 is used for providing a receiving space, and the plurality of partition members 20 are connected to the outer frame 10. In the embodiment of fig. 1, the outer frame 10 is a rectangular parallelepiped structure hollow in the upper and lower directions, and has four side surfaces, which are divided into two pairs, each pair of side surfaces being parallel to each other, each side surface being in the form of a side plate. Of course, in other embodiments, the sides may also be in the form of a panel frame or frame.
The base of each spacer assembly 20 may be a planar structure with the bases of the plurality of spacer assemblies 20 being parallel to each other. The base may be provided on a horizontal or vertical or other oriented plane as desired. In an embodiment of the utility model, the base of each partition assembly 20 is located in a vertical plane, i.e. the carrying means provides a vertical tempering rack. The plurality of partition members 20 may be disposed at equal intervals, or when carrying a plurality of glasses of different thicknesses, the plurality of partition members 20 may be disposed at a plurality of different intervals.
The base of the spacer assembly 20 is used to carry the projections 22, which may be in the form of a substrate, with the projections 22 being disposed on both surfaces of the substrate, with the substrates of the plurality of spacer assemblies 20 being spaced apart parallel to one another. Alternatively, the base may be in the form of a planar frame, a planar grid, consisting of a connection of connection strips and/or tabs or the like, on which the projections 22 are provided.
The projection 22 extends outwardly from the base and may be of any form having an apex. For example, the protrusion 22 has a spherical surface or a part of a spherical surface, and the area of contact with the plane is a contact point belonging to the vertex described herein, or also referred to as a mathematical tangent point, and the protrusion 22 may have a plurality of vertices in different directions. The protrusions 22 may have other suitable curved surface forms than a spherical surface, such as an ellipsoid, a contracted curved surface, or a curved surface after chamfering any pointed structure, etc., as long as the apex can be provided. When the base is in the form of a plate or sheet, the protrusions 22 may protrude outward from both surfaces of the base, respectively. When the base comprises a bar or rod-like structure, the protrusions 22 may protrude all around with the bar or rod as a center. Regardless of the extending direction of the protrusions 22, the apexes of the protrusions 22 on both sides of the partition member 20 are generally made coplanar, so that the partition member 20 provides a support surface constituted by the apexes of the plurality of protrusions 22 on both sides thereof. The number and density of the protrusions 22 may be set as desired. A plurality of protrusions 22 may be arranged in a matrix on the base.
Referring to fig. 2 and 3, in the embodiment of the present invention, the base is a shelf body 24, the shelf body 24 includes a plurality of first connecting rods 26 located on the same plane, and each first connecting rod 26 is provided with a plurality of protrusions 22. The plurality of first connecting rods 26 may extend in different directions, and the plurality of first connecting rods 26 may be connected to each other or by other connecting structures, so that the plurality of first connecting rods 26 may form one integrated structure. In the embodiment of the present invention, the plurality of first connecting rods 26 are parallel to each other, and the frame body 24 further includes a second connecting rod 28, and the second connecting rod 28 is connected to the plurality of first connecting rods 26. The extending direction of the first connecting rod 26 and the extending direction of the second connecting rod 28 are perpendicular to each other. The number of the second connecting rods 28 may be plural, so as to connect the plurality of first connecting rods 26 more firmly and to ensure the strength of the frame body 24. The plurality of first connecting rods 26 and the plurality of second connecting rods 28 constitute the frame body 24. The plurality of first connecting rods 26 and the plurality of second connecting rods 28 are in the same plane such that the frame body 24 is also in the plane. The material of the frame body 24 may be steel.
The protrusion 22 is a spherical structure, and the spherical structure is disposed on the first connecting rod 26. A central hole is formed in the spherical structure, the diameter of which matches the diameter of the first connecting rod 26. The spherical structures can be welded on the first connecting rod 26, or the spherical structures can also be detachably arranged on the first connecting rod 26 in a penetrating manner, so that the number and the intervals of the spherical structures can be adjusted according to requirements. The spherical structures may be equally spaced on the first connecting rod 26.
In the embodiment of the present invention, the material of the bump 22 is a ceramic material, or a ceramic layer is formed on the surface of the bump 22. Since the adhesion between the ceramic material and the glass is small, the adhesion between the bump 22 and the glass can be further reduced by providing the bump 22 with the ceramic material, preventing damage to the glass. The ceramic material may be an alumina ceramic or other ceramic. The material of the protrusions 22 may be steel or other metal surface sintered ceramics. The protrusions 22 form a smooth surface to avoid damage to the glass.
Referring to fig. 1, the base is provided with a connector 25, the outer frame 10 is provided with a first long hole 12, the connector 25 is inserted into the first long hole 12, and the extending direction of the first long hole 12 is perpendicular to the support surface. The connecting member 25 may be formed in a screw structure and fastened by a nut or the like after passing through the first long hole 12. By providing the first long hole 12, the link member 25 can be connected to different positions of the first long hole 12, thereby changing the arrangement position of the partition member 20. Thus, when the thickness of the glass is different, the distance between adjacent spacer assemblies 20 can be adjusted to accommodate the different sizes of glass. In the embodiment of the present invention, the frame body 24 is formed with an elongated section on the first connecting bar 26 near the side, and the elongated section is used as the connecting member 25.
Referring to fig. 1 and 2, the supporting device further includes a supporting rod 32 disposed at a lower portion of the outer frame 10, the supporting rod 32 extending in a direction perpendicular to the supporting surface, and the supporting rod 32 is used for providing a supporting function for the glass. The number of the supporting rods 32 can be multiple, so as to provide a stable support.
The carrying device further comprises a blocking rod 34 arranged at the upper part of the outer frame 10, wherein the blocking rod 34 extends along the direction vertical to the supporting surface and is used for preventing the glass (especially the ultra-thin flexible glass) from floating upwards when being immersed in the molten tempering salt. The blocking rod 34 may be one in number, and is provided at a middle position of the upper portion of the outer frame 10. Of course, in other embodiments, more blocking rods 34 may be provided as desired.
The carrying device further comprises at least two stop bars 36, the stop bars 36 extending in a direction perpendicular to the support surface, and the at least two stop bars 36 are arranged at opposite sides of the outer frame 10. The limiting rods 36 are disposed near the side portions of the outer frame 10, and the limiting rods 36 respectively disposed at both sides are used for limiting the position of the glass from both sides, thereby limiting the width of the glass. The distance between the two stop rods 36 can be adjusted according to the size of the glass. The carrying device may include four position-limiting rods 36, and one position-limiting rod 36 is disposed at each of the upper and lower portions of each side to enhance the stability of position limitation.
The plurality of separation assemblies 20 can play a certain role in clamping and fixing when providing separation and support for glass, and the support rod 32, the blocking rod 34 and the limiting rod 36 can be round rods, so that grooves or tooth shapes do not need to be processed to provide further clamping force.
With continued reference to fig. 1 and 2, the casing 10 is provided with a second elongated hole 14 for mounting the support bar 32 and/or the stopper bar 36, the second elongated hole 14 being parallel to the support surface and extending between opposite sides of the casing 10. By arranging the second long hole 14, the support rod 32 and/or the limiting rod 36 can select different installation positions between two opposite side surfaces of the outer frame 10, and especially, the distance between different support rods 32 and/or the distance between different limiting rods 36 can be adjusted according to the size of the glass.
Referring to fig. 1, partition members 20 are attached to opposite sides of the outer frame 10, and ventilation holes 16 are formed on the opposite sides so that air flows can enter the inner frame 10 through the ventilation holes 16 and flow along the surface of the glass. The vent 16 may be used for slow cool ventilation after preheating and strengthening of UTG. The vent holes 16 may have various shapes such as an oval shape, a circular shape, and a square shape, and the number of the vent holes 16 may be plural.
The utility model relates to an ultrathin flexible glass toughening frame device. By the supporting effect of the separation assembly 20, the bending of the ultrathin flexible glass is reduced, and two adjacent pieces of glass cannot be adhered during tempering; the vertexes of the bulges 22 are in the same plane, so that the ultrathin flexible glass can be uniformly supported; can separate glass effectively when glass tempering, and can prevent that ultra-thin flexible glass from bonding in tempering process and cooling, bubble water process and causing defects such as breakage, fish tail. The positions of the separation component 20, the supporting rod 32 and the limiting rod 36 can be adjusted according to the size of the ultrathin flexible glass, and the device is convenient to use and good in flexibility and adaptability.
The ultra-thin flexible glass toughening frame device is particularly suitable for the toughening process of ultra-thin flexible glass (UTG) with the thickness of 0.025-0.1 mm. The bending deformation amount of the ultrathin flexible glass (UTG) during tempering can be reduced, the separation difficulty of the UTG and the tempering frame is reduced, the breakage rate of UTG during tempering is reduced, and the tempering yield of the ultrathin flexible glass is greatly improved. Of course, the device can also be used to carry glass with a thickness greater than 0.1 mm.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the utility model is limited to these examples; within the idea of an embodiment of the utility model, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the utility model as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (10)
1. A bearing device for glass tempering is characterized by comprising:
an outer frame;
the partition components are arranged in the outer frame at intervals, and each partition component comprises a base and a plurality of protrusions arranged on the base;
wherein the apexes of the plurality of projections of the partition member facing the same side are coplanar to provide a support surface for supporting the glass, each of the partition members providing the support surface on both sides thereof, the support surfaces of the plurality of partition members being parallel to each other.
2. The apparatus of claim 1, wherein the base is a shelf, the shelf comprising a plurality of first connecting rods in a same plane, each of the first connecting rods having a plurality of the protrusions thereon.
3. The apparatus of claim 2, wherein a plurality of the first connecting rods are parallel to each other, and the frame further comprises a second connecting rod connected to the plurality of the first connecting rods.
4. The device of claim 2, wherein the protrusion is a ball-shaped structure that is threaded onto the first connecting rod.
5. The device of claim 1, wherein the material of the protrusions is a ceramic material or the surfaces of the protrusions form a ceramic layer.
6. The apparatus of claim 1, wherein the base of each of the partition assemblies is located in a vertical plane.
7. The apparatus according to claim 1, wherein the base is provided with a connecting member, the outer frame is provided with a first long hole, the connecting member is inserted into the first long hole, and the first long hole extends in a direction perpendicular to the supporting surface.
8. The apparatus of claim 1, wherein the supporting device further comprises a supporting rod disposed at a lower portion of the outer frame, the supporting rod extending in a direction perpendicular to the supporting surface; and/or
The bearing device also comprises a blocking rod arranged at the upper part of the outer frame, and the blocking rod extends along the direction vertical to the supporting surface; and/or
The bearing device further comprises at least two limiting rods, the limiting rods extend in the direction perpendicular to the supporting surface, and the at least two limiting rods are arranged on two opposite sides of the outer frame.
9. The device as claimed in claim 8, wherein the outer frame is provided with a second elongated hole for mounting the support bar and/or the stopper bar, the second elongated hole being parallel to the support surface and extending between opposite side surfaces of the outer frame.
10. The apparatus of claim 1, wherein the partition member is connected to opposite sides of the outer frame, the opposite sides having the vent holes formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101043.7U CN216377956U (en) | 2021-09-01 | 2021-09-01 | Bearing device for glass tempering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101043.7U CN216377956U (en) | 2021-09-01 | 2021-09-01 | Bearing device for glass tempering |
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| Publication Number | Publication Date |
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| CN216377956U true CN216377956U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122101043.7U Active CN216377956U (en) | 2021-09-01 | 2021-09-01 | Bearing device for glass tempering |
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| CN (1) | CN216377956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661418A (en) * | 2020-12-24 | 2021-04-16 | 江西沃格光电股份有限公司 | UTG product tempering jig and method thereof |
| CN115463928A (en) * | 2022-09-02 | 2022-12-13 | 芜湖东信光电科技有限公司 | Cleaning device is reinforceed to ultra-thin glass |
-
2021
- 2021-09-01 CN CN202122101043.7U patent/CN216377956U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661418A (en) * | 2020-12-24 | 2021-04-16 | 江西沃格光电股份有限公司 | UTG product tempering jig and method thereof |
| CN115463928A (en) * | 2022-09-02 | 2022-12-13 | 芜湖东信光电科技有限公司 | Cleaning device is reinforceed to ultra-thin glass |
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