Support frame for bendable glass

Abstract

The utility model discloses a support frame for bendable glass. The support frame comprises a first side plate, a connecting assembly and a second side plate, the connecting assembly comprises a first connecting piece and a second connecting piece, one end of the first connecting piece is detachably connected with the first side plate, the other end of the first connecting piece is provided with a first protrusion, the end, close to the first side plate, of the first protrusion is a glass containing area, and the end, close to the second connecting piece, of the first protrusion is provided with a first connecting structure. The bendable glass with a transition through hole can penetrate through the first protrusion to be placed in the glass placing area. One end of the second connecting piece is provided with a second connecting structure, the second connecting structure is matched with the first connecting structure to form detachable connection so as to fix the bendable glass, and the other end of the second connecting piece is detachably connected with the second side plate. According to the utility model, the bendable glass can be unfolded and fixed on the support frame without being folded or curled, so that the problems that the glass is broken in the manufacturing process of the bendable glass and the appearance of the glass with the final size is poor as the glass is in contact with a common frame are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bendable glass, in particular to a support frame for bendable glass. Background Art

[0002] The existing deep processing process flow of conventional flat glass (non-bendable) is as follows: 1. Large-sized (400mm*300mm in length and width) flat glass is cut into transitional medium-sized flat glass by a cutter wheel. 2. The transitional medium-sized flat glass is then processed by a CNC grinding wheel or other processes to prepare the target small-sized (final target size) flat glass. 3. The target small-sized flat glass is placed in an existing ordinary support frame (only supporting the left and right lower three sides of the glass edge), and then put into the tempering liquid together for a tempering process (also known as an ion exchange process or glass hardening process) to increase the strength of the glass, increase the surface stress, and improve the glass's scratch resistance and impact resistance. In the above process, once the glass is tempered, it is difficult to cut the target small-sized glass by a CNC grinding wheel or laser because of the large stress layer.

[0003] Newly emerging bendable glass can be categorized as foldable or rolled glass based on the size of the bend. Foldable glass is defined as glass that bends only in the middle, with a bendable width of 2-20mm and a bendable area less than 1 / 4 of the total surface area. Rolled glass is defined as glass that bends at least 1 / 2 of the total surface area.

[0004] The deep processing process of bendable glass is based on the existing flat glass: 1. Large-sized (400mm*300mm in length and width) flat glass is cut into transitional medium-sized flat glass by a cutter wheel. 2. The transitional medium-sized flat glass is then processed by a CNC grinding wheel or other processes to prepare flat glass with a target small-sized (final target size) shape. 3. The flat glass with a target small-sized shape requires the use of corresponding processes on the curved parts to prepare bendable glass. For example, the method described in the patent document "CN115448586A-A Foldable Glass and Its Preparation Method" uses a laser etching process to prepare numerous micro-long holes. Since the target small-sized glass becomes bendable glass in the second half of etching, the bendable glass will bend in the etching liquid, and the edge of the glass will leave the support point of the ordinary support frame, causing the glass to break or fall to the bottom of the etching groove. In addition, there is uneven etching at the contact point between the edge of the target small-sized glass and the ordinary support frame. Alternatively, using the process described in patent document "CN112679101A - A Type of Uneven Thickness Glass and Its Processing Technology" to produce bendable glass will also result in conventional support frames being unable to effectively support the bendable glass. 4. The bendable glass will then need to be placed in conventional support frames and placed in cleaning and tempering tanks for further processing. This can also lead to conventional support frames being unable to effectively support the bendable glass and easily coming into contact with the bendable glass while supporting it, resulting in obstructions during cleaning, drying, and uneven tempering at the contact points.

[0005] Therefore, existing conventional support frames (which only support the left, right, and lower edges of the glass) are not only unable to support large-area bendable curved glass, but even if they can successfully support small-area foldable glass with a small probability, when the folded glass emerges from the etching, cleaning, and tempering liquids, the surface tension of the liquid and the lack of vertical stability when lifting the glass will cause the flat glass to become curved and unable to emerge vertically from the liquid surface, which can easily cause the curved glass to break or break off the support frame and fall to the bottom of the liquid tank. Furthermore, the design of the left, right, and lower three contact support points can lead to poor appearance at the contact points of the glass, such as uneven etching, occlusion in cleaning and drying, and uneven tempering. Utility Model Content

[0006] The purpose of the utility model is to solve the technical problems that the existing flat glass rack cannot effectively support the flexible glass and easily contacts the flexible glass when supporting the flexible glass, resulting in poor appearance at the contact point, and proposes a support frame for flexible glass.

[0007] The technical problems of the present invention are solved by the following technical solutions:

[0008] A support frame for flexible glass, comprising a first side panel, a connecting assembly and a second side panel; wherein the connecting assembly comprises a first connecting member and a second connecting member, the number of the first connecting members and the number of the second connecting members being the same and at least four respectively; one end of the first connecting member is detachably connected to the first side panel, and the other end is provided with a first protrusion, the end of the first protrusion close to the first side panel is a glass placement area, the end of the first protrusion close to the second connecting member is provided with a first connecting structure, and the flexible glass with a transition through hole can pass through the first protrusion and be placed in the glass placement area; one end of the second connecting member is provided with a second connecting structure, the second connecting structure cooperates with the first connecting structure to form a detachable connection, thereby fixing the flexible glass with the transition through hole, and the other end of the second connecting member is detachably connected to the second side panel.

[0009] In some embodiments, the connecting assembly also includes a third connecting member located between the first connecting member and the second connecting member and the same number as the first connecting member, one end of the third connecting member is provided with a third connecting structure, the third connecting structure cooperates with the first connecting structure to form a detachable connection, thereby fixing the flexible glass with a transition through hole, the other end of the third connecting member is provided with a third protrusion, the end of the third protrusion close to the first connecting member is a glass placement area, the end of the third protrusion close to the second connecting member is provided with a fourth connecting structure, the flexible glass with a transition through hole can pass through the third protrusion and be placed in the glass placement area, the fourth connecting structure cooperates with the second connecting structure to form a detachable connection, thereby fixing the flexible glass with a transition through hole.

[0010] In some embodiments, the third connecting members are in multiple groups and are connected adjacent to each other. The number of third connecting members in each group is consistent with the number of the first connecting members and the second connecting members. The adjacent third connecting members are respectively coordinated with the third connecting structure through the fourth connecting structure to form a detachable connection.

[0011] In some embodiments, the detachable connection formed by the cooperation of the connection structures is: a threaded connection, a snap connection, or a mortise and tenon connection.

[0012] In some embodiments, a reinforcement rod is also included, and the number of the reinforcement rods is at least four, and the length of each reinforcement rod is consistent with the total length of the connecting assembly. One end of the reinforcement rod is detachably connected to the first side panel, and the other end is detachably connected to the second side panel, and is used to reinforce the support frame to prevent the support frame from deformation.

[0013] In some embodiments, the first side panel is provided with side panel screw holes with the same number as the first connecting member; a first screw hole is provided at one end of the first connecting member, and the first side panel is detachably connected to the first connecting member by screws passing through the side panel screw hole and the first screw hole on the first side panel; the second side panel is provided with side panel screw holes with the same number as the second connecting member; a second screw hole is provided at the other end of the second connecting member, and the second side panel is detachably connected to the second connecting member by screws passing through the side panel screw hole and the second screw hole on the second side panel.

[0014] In some embodiments, the first side panel is provided with side panel screw holes having the same number as the reinforcement rod, a third screw hole is provided at one end of the reinforcement rod, and the first side panel is detachably connected to one end of the reinforcement rod by screws passing through the side panel screw holes and the third screw holes on the first side panel; the second side panel is provided with side panel screw holes having the same number as the reinforcement rod, a fourth screw hole is provided at the other end of the reinforcement rod, and the second side panel is detachably connected to the other end of the reinforcement rod by screws passing through the side panel screw holes and the fourth screw holes on the second side panel.

[0015] In some embodiments, the first side panel and the second side panel are respectively provided with a hollow hole for exposing the flexible glass on the support frame to avoid obstruction, thereby facilitating full contact between the liquid and the flexible glass during the deep processing of the flexible glass; the first side panel and the second side panel are respectively provided with a handle hole for lifting or lowering the support frame.

[0016] In some embodiments, the first side plate, the connecting assembly, the reinforcement rod and the second side plate are all made of stainless steel.

[0017] In some embodiments, the first connecting member, the second connecting member, and the third connecting member are all cylindrical, and the diameters of the first connecting member, the second connecting member, and the third connecting member are all the same.

[0018] The beneficial effects of the present invention compared with the prior art are:

[0019] The support frame for bendable glass proposed in the present invention comprises a first side panel, a second side panel, at least four first connectors and a second connector. The bendable glass with a transition through hole is passed through the first protrusion of each first connector and placed in the glass placement area on the first protrusion. The second connecting structure of the second connector then cooperates with the first connecting structure on the first protrusion to form a detachable connection, thereby securing the bendable glass. Furthermore, the first connector is detachably connected to the first side panel, and the second connector is detachably connected to the second side panel. This allows the bendable glass to be unfolded and secured to the support frame during further processing without folding or curling, thereby effectively supporting the bendable glass and avoiding glass breakage during the manufacturing process. Furthermore, the coordinated process can avoid poor appearance caused by contact between the final-sized glass and the support frame. Furthermore, the installation and removal of the bendable glass are facilitated, thereby improving the quality and efficiency of further processing of the bendable glass.

[0020] In some embodiments, a third connecting member is provided between the first connecting member and the second connecting member, so that the support frame can effectively support multiple pieces of bendable glass, further improving the deep processing efficiency of the bendable glass.

[0021] In some embodiments, the first side panel and the second side panel are respectively provided with a hollow hole for exposing the flexible glass on the support frame to avoid obstruction and facilitate full contact between the liquid and the flexible glass during the deep processing of the flexible glass.

[0022] In some embodiments, by providing a reinforcement rod with two ends detachably connected to the first side plate and the second side plate respectively, the entire support frame is reinforced to prevent the support frame from deformation.

[0023] Other beneficial effects of the embodiments of the present invention will be further described below. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a support frame for bendable glass in an embodiment of the present utility model.

[0025] Figure 2 It is a partial structural schematic diagram of a support frame for bendable glass in an embodiment of the utility model.

[0026] Figure 3 It is an exploded schematic diagram of the connection between the first connecting member and the third connecting member in an embodiment of the present utility model.

[0027] Figure 4a It is a combined front view of the first connecting member, the second connecting member and the third connecting member in the embodiment of the present utility model.

[0028] Figure 4bIt is a combined three-dimensional diagram of the first connecting member, the second connecting member and the third connecting member in the embodiment of the utility model.

[0029] Figure 5a It is a front view of the reinforcement rod in the embodiment of the present utility model.

[0030] Figure 5b It is a three-dimensional diagram of the reinforcement rod in the embodiment of the present utility model.

[0031] Figure 6 It is an exploded schematic diagram of the connection between the first connecting member, the second connecting member and the third connecting member in an embodiment of the present utility model.

[0032] Figure 7 It is an exploded schematic diagram of the connection between the first connecting member, the second connecting member and multiple groups of third connecting members in an embodiment of the present utility model.

[0033] Figure 8 It is a partial structural diagram of a support frame for flexible glass in the second application scenario of an embodiment of the utility model.

[0034] The reference numerals are as follows:

[0035] 1. First side panel; 2. Second side panel; 3. First connecting member; 301. First screw hole; 302. First protrusion; 303. Glass placement area; 304. First connecting structure; 4. Second connecting member; 401. Second screw hole; 402. Second connecting structure; 5. Third connecting member; 501. Third connecting structure; 502. Third protrusion; 503. Glass placement area; 504. Fourth connecting structure; 6. Bendable glass; 601. Transition through hole; 7. Side panel screw hole; 8. Hollow hole; 9. Handle hole; 10. Short side contour line; 11. Reinforcement rod. DETAILED DESCRIPTION

[0036] The present invention will be further described below with reference to the accompanying drawings and in combination with preferred embodiments. It should be noted that, unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other.

[0037] It should be noted that the directional terms such as left, right, up, down, top, and bottom in this embodiment are merely relative concepts, or are based on the normal use status of the product, and should not be considered as restrictive.

[0038] like Figures 1 to 7As shown, an embodiment of the present invention provides a support frame for flexible glass, comprising a first side panel 1, a connecting assembly and a second side panel 2; wherein the connecting assembly comprises a first connecting member 3 and a second connecting member 4, and the number of the first connecting member 3 and the second connecting member 4 is the same and is at least four respectively; one end of the first connecting member 3 is detachably connected to the first side panel 1, and the other end is provided with a first protrusion 302, and the end of the first protrusion 302 close to the first side panel is a glass placement area 303, and the end of the first protrusion 302 close to the second connecting member 4 is provided with a first connecting structure 304, and the flexible glass 6 with a transition through hole 601 can pass through the first protrusion 302 and be placed in the glass placement area 303; one end of the second connecting member 4 is provided with a second connecting structure 402, and the second connecting structure 402 cooperates with the first connecting structure 304 to form a detachable connection, thereby fixing the flexible glass 6 with the transition through hole 601, and the other end of the second connecting member 4 is detachably connected to the second side panel 2.

[0039] Optionally, the connecting assembly also includes a third connecting member 5 located between the first connecting member 1 and the second connecting member 2 and with the same number as the first connecting member 1. A third connecting structure 501 is provided at one end of the third connecting member 5. The third connecting structure 501 cooperates with the first connecting structure 304 to form a detachable connection, thereby fixing the flexible glass 6 with the transition through hole 601. A third protrusion 502 is provided at the other end. The end of the third protrusion 502 close to the first connecting member 1 is the glass placement area 303. The end of the third protrusion 502 close to the second connecting member 4 is provided with a fourth connecting structure 504. The flexible glass 6 with the transition through hole 601 can pass through the third protrusion 502 and be placed in the glass placement area 303. The fourth connecting structure 504 cooperates with the second connecting structure 402 to form a detachable connection, thereby fixing the flexible glass 6 with the transition through hole 601.

[0040] Furthermore, the third connecting members 5 are in multiple groups and are connected adjacent to each other. The number of third connecting members 5 in each group is consistent with the number of first connecting members 3 and second connecting members 4. The adjacent third connecting members 5 are respectively matched with the third connecting structure 501 through the fourth connecting structure 504 to form a detachable connection.

[0041] The detachable connections formed by the second connection structure 402 and the first connection structure 304 , the third connection structure 501 and the first connection structure 304 , and the fourth connection structure 504 and the second connection structure 402 can all be threaded connections, snap connections, or mortise and tenon connections.

[0042] Optionally, a reinforcement rod 11 is also included, the number of which is at least four, and the length of which is consistent with the total length of the connecting assembly. One end of the reinforcement rod 11 is detachably connected to the first side panel 1, and the other end is detachably connected to the second side panel 2, and is used to reinforce the support frame to prevent the support frame from deformation.

[0043] Specifically, the first side panel 1 is provided with side panel screw holes 7 with the same number as the reinforcement rod 11, and a third screw hole is provided at one end of the reinforcement rod 11. The first side panel 1 is detachably connected to one end of the reinforcement rod 11 by screws passing through the side panel screw holes 7 and the third screw holes on the first side panel 1; the second side panel 2 is provided with side panel screw holes 7 with the same number as the reinforcement rod 11, and a fourth screw hole is provided at the other end of the reinforcement rod 11. The second side panel 2 is detachably connected to the other end of the reinforcement rod 11 by screws passing through the side panel screw holes 7 and the fourth screw holes on the second side panel 2.

[0044] Optionally, the first side panel 1 is provided with side panel screw holes 7 equal in number to the first connecting member 3; one end of the first connecting member 3 is provided with a first screw hole 301, and the first side panel 1 is detachably connected to the first connecting member 3 by screws passing through the side panel screw holes 7 and the first screw holes 301 on the first side panel 1. The second side panel 2 is provided with side panel screw holes 7 equal in number to the second connecting member 4; the other end of the second connecting member 4 is provided with a second screw hole 401, and the second side panel 2 is detachably connected to the second connecting member 4 by screws passing through the side panel screw holes 7 and the second screw holes 401 on the second side panel 2.

[0045] Optionally, each of the first and second side panels 1 and 2 is provided with a hollow hole 8 for exposing the bendable glass on the support frame to avoid obstruction and facilitate full contact between the liquid and the bendable glass during the further processing of the bendable glass. Each of the first and second side panels 1 and 1 is also provided with a handle hole 9 for lifting or lowering the support frame.

[0046] Optionally, the first side plate 1 , the connecting assembly, the reinforcing rod 11 and the second side plate 2 are all made of stainless steel.

[0047] Optionally, the first connecting member 3 , the second connecting member 4 and the third connecting member 5 are all cylindrical, and the diameters of the first connecting member 3 , the second connecting member 4 and the third connecting member 5 are all the same.

[0048] The support frame for bendable glass provided in this embodiment is provided with a first side panel 1, a second side panel 2, at least four first connecting members 3 and a second connecting member 4. The bendable glass 6 with a transition through hole 601 is passed through the first protrusion 302 of each first connecting member 3 and placed on the glass placement area 303 on the first protrusion 302. The second connecting structure 402 of the second connecting member 4 cooperates with the first connecting structure 304 on the first protrusion 302 to form a detachable connection to fix the bendable glass 6. The first connecting member 3 and the first side panel 1 are detachably connected, and the second connecting member 4 and the second side panel 2 are detachably connected. This allows the bendable glass to be unfolded and fixed to the support frame during the further processing without folding or curling, thereby effectively supporting the bendable glass and avoiding glass breakage problems during the bendable glass manufacturing process. In addition, the coordinated process can avoid the appearance problems caused by the contact between the glass of the final size and the support frame, while facilitating the installation and removal of the bendable glass, thereby improving the quality and efficiency of the further processing of the bendable glass. Furthermore, by providing a third connector between the first and second connectors, the support frame can effectively support multiple sheets of bendable glass, further improving the efficiency of further processing of the bendable glass. Furthermore, by providing a reinforcement rod with removable ends connected to the first and second side panels, the entire support frame is reinforced to prevent deformation.

[0049] A specific embodiment of a support frame for bendable glass is further described below.

[0050] like Figure 1 and Figure 2As shown, the support frame for flexible glass of this embodiment includes: a left side panel (first side panel 1), component A (first connecting member 3), component B (third connecting member 5), component C (second connecting member 4), a reinforcing rod 11, and a right side panel (second side panel 2) (all made of stainless steel). Components A, C, and reinforcing rods 11 are each four in number, and each group of components B is four in number, which can be one or more groups, and all are cylindrical. Component A has a first screw hole 301 at its end near the left side panel, and a first protrusion 302 at its end near component B. The end of the first protrusion 302 near the left side panel is a glass placement area 303, and the end of the first protrusion 302 near component C is provided with an external thread (first connecting structure 304). Component C has a screw hole (third connecting structure 501) on the end near component A. Component C has a third protrusion 502 on the end near component A. The end of the third protrusion 502 near component A serves as the glass placement area 303. The end of the third protrusion 502 near component C has an external thread (fourth connecting structure 504). Component B has an external thread (second connecting structure 402) on the end near component C, and a second screw hole 401 is provided on the end near the right side panel of component C. The first connecting structure 304 (external thread) connects to the third connecting structure 501 (screw hole), and the fourth connecting structure 504 (external thread) connects to the second connecting structure 402 (screw hole). This allows the connection of component A (first connecting member 3), component B (third connecting member 5), and component C (second connecting member 4), securing two pieces of flexible glass 6 with transition holes 601 in between. A reinforcement rod 11 has a third screw hole on the end near the left side panel and a fourth screw hole on the end near the right side panel. The length of the reinforcement rod 11 matches the combined length of components A, B, and C. The left and right panels include a handle hole 9, a hollow hole 8, and eight side panel screw holes 7. The handle hole 9 is used for lifting or lowering the support frame by hand or a robot. The hollow hole 8 does not hinder the etching solution, tempering solution, and cleaning and drying functions.

[0051] When there are multiple groups of components B, first, use screws to fix the eight side panel screw holes 7 on the left side panel to the first screw holes 301 on the four components A and the third screw holes on the reinforcement rod 11, and then insert the first piece of transitional medium-sized flexible glass 6 with four transitional through holes 601 into the first protrusion 302 of the four components A and place it on the glass placement area 303, and then connect the screw holes (third connecting structure 501) of the initial first group of four components B to the external thread (first connecting structure 304) of the component A, insert the second piece of transitional medium-sized flexible glass 6 with four transitional through holes 601 into the third protrusion 502 of the initial first group of four components B and place it on the glass placement area 303, and then add a second group of four components B, and match the screw holes (third connecting structure 501) of the second group of four components B to the external thread (first connecting structure 304) of the component A. The external threads (fourth connecting structure 504) of the first four components B should be connected. A third piece of flexible glass (6) with four transition holes 601 (intermediate transition size) should be inserted into the third protrusion 502 of the second group of four components B and placed on the glass placement area 503. Then, a third group of four components B should be added. The screw holes (third connecting structure 501) of the third group of four components B should be connected to the external threads (fourth connecting structure 504) of the second group of four components B. This process should be repeated. The final piece of flexible glass (6) with four transition holes 601 (intermediate transition size) should be inserted into the third protrusion 502 of the final group of four components B and placed on the glass placement area 503. The screw holes (second connecting structure 402) of the four components C should be connected to the external threads (fourth connecting structure 504) of the final group of four components B. Finally, the eight side panel screw holes 7 on the right side panel should be connected to the second screw holes 401 of the four components C and the fourth screw holes on the reinforcement rod 11 using screws. In this way, the support frame and the flexible glass are assembled. The support frame with the glass is placed in the etching liquid tank, the cleaning and drying tank, and the tempering liquid tank. After completing the corresponding processes, the screws and various connecting structures on the support frame are finally loosened, and the flexible glass 6 with four transition through holes 601 of the transition medium size is taken out.

[0052] Figure 3 This is an exploded schematic diagram of the connection between the first connecting member 3 (connecting member A) and the second connecting member 4 (connecting member C) in this embodiment. The support frame adopts this connection method and can only support one piece of bendable glass. Figure 4a and Figure 4b They are respectively a front view and a stereoscopic view of the combination of the first connecting member 3 (component A), the second connecting member 4 (component C) and the third connecting member 5 (component B) in this embodiment. Figure 5a and Figure 5b They are respectively the front view and the stereogram of the reinforcement rod in this embodiment, Figure 5a and Figure 5b The length of the reinforcement rod in Figure Figure 4a and Figure 4bThe total length of each connecting piece is consistent. Figure 6 Schematic diagram of the explosion of the first connecting member 3 (component A), the second connecting member 4 (component C) and the third connecting member 5 (component B) in this embodiment. The support frame can support two pieces of bendable glass by adopting this connection method. Figure 7 This is an exploded schematic diagram of the connection between the first connecting member 3 (component A), the second connecting member 4 (component C) and multiple groups of third connecting members 5 (component B) in this embodiment. The support frame adopts this connection method to support more than two pieces of flexible glass.

[0053] The practical application scenario 1 of the support frame for bendable glass of this embodiment is as follows:

[0054] 1. First, the large-sized 400mm*300mm long and wide flat glass is cut into transitional medium-sized flat glass by a cutter wheel.

[0055] 2. The transition medium size flat glass is prepared into transition medium size flat glass with four transition through holes by CNC grinding wheel, and the four transition through holes are respectively located near the four corners of the glass (or respectively located on at least three sides or at least two opposite sides of the glass).

[0056] 3. Then, a laser process is used to create a laser track pattern on the bendable portion of a flat glass sheet with four transition holes, each covering half the total area (see patent document CN 115448586A). The laser track pattern consists of continuous and evenly spaced micron-scale laser points.

[0057] 4. The flat glass with the laser micro-long hole array having four transition through holes obtained in item 3 above is placed into the support frame of this embodiment, and then the support frame is immersed in the etching liquid. In the later stage of etching, the micro-long holes are etched through, and the glass can be greatly curled. However, in the support frame of this embodiment, the bendable and curlable glass is restrained by the four transition through holes, so it will not curl and will not fall off the support frame and fall into the etching liquid.

[0058] 5. Then carry out the post-process to prepare the flexible glass of the final target size and remove the transition through hole.

[0059] The second practical application scenario of the support frame for bendable glass of this embodiment is as follows:

[0060] 1. First, the large-sized 400mm*300mm long and wide flat glass is cut into transitional medium-sized flat glass by a cutter wheel.

[0061] 2. The transition medium size flat glass is prepared into transition medium size flat glass with four transition through holes by CNC grinding wheel, and the four transition through holes are respectively located near the four corners of the glass (or respectively located on at least three sides or at least two opposite sides of the glass).

[0062] 3. Then, a laser process is used to prepare a laser track pattern of a micro-long hole matrix occupying 1 / 2 of the total area of ​​the flat glass with four transition through holes in the transition medium size on the bendable part (refer to patent document "CN 115448586A"). The laser track line is a continuous and evenly spaced micron-level laser point. The short side contour line 10 of the final outer size is laser cut near the two short sides, as shown in FIG. Figure 8 As shown, the glass is divided into the left and right hole scraps and the bendable glass of the final target size in the middle.

[0063] 4. The four transition through holes obtained in item 3 above with the laser micro-long hole array flat glass are loaded into the support frame of this embodiment, and then the support frame is immersed in the etching liquid. The micro-long holes are etched through and fall off, and the glass becomes bendable and curled. Through the laser etching process design, the two short side contour lines 10 are not cracked, and the left and right hole scraps and the bendable and curled glass of the final target size in the middle are not separated, so the glass will not fall off the support frame and fall into the etching liquid.

[0064] 5. The glass obtained in item 4 above, together with the support frame of this embodiment, is then placed in an ultrasonic water tank for cleaning. After drying, it is then placed in a molten sodium nitrate tempering solution for glass tempering. After cleaning, the two short side contour lines 10 are not cracked, and the left and right hole scraps and the middle part of the bendable and rolled glass of the final target size are not separated.

[0065] 6. Mechanically apply force to the short edge contour line 10. Due to the glass tempering process, a central tensile stress is generated within the glass, making it easy to mechanically bend the short edge without causing abrupt mechanical compression and edge collapse. The desired final bendable glass size is achieved.

[0066] The support frame for bendable glass of this embodiment can support the rolled glass. For the rolling and folding glass processing technology, it can eliminate the undesirable problems of uneven etching, cleaning and drying obstruction, and uneven tempering caused by the contact between the bendable glass of the final target size and the support frame.

[0067] The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For those skilled in the art of the present invention, it is possible to make several equivalent substitutions or obvious modifications without departing from the concept of the present invention, and the performance or use are the same, and all of them should be considered to fall within the scope of protection of the present invention.

Claims

1. A support frame for bendable glass, characterized in that: It includes a first side panel, a connecting assembly and a second side panel; wherein the connecting assembly includes a first connecting member and a second connecting member, the number of the first connecting member and the number of the second connecting members are the same and are at least four respectively; one end of the first connecting member is detachably connected to the first side panel, and the other end is provided with a first protrusion, the end of the first protrusion close to the first side panel is a glass placement area, the end of the first protrusion close to the second connecting member is provided with a first connecting structure, and the flexible glass with a transition through hole can pass through the first protrusion and be placed in the glass placement area; one end of the second connecting member is provided with a second connecting structure, the second connecting structure cooperates with the first connecting structure to form a detachable connection, thereby fixing the flexible glass with the transition through hole, and the other end of the second connecting member is detachably connected to the second side panel.

2. The support frame for bendable glass according to claim 1, wherein: The connecting assembly also includes a third connecting member located between the first connecting member and the second connecting member and the same number as the first connecting member. One end of the third connecting member is provided with a third connecting structure. The third connecting structure cooperates with the first connecting structure to form a detachable connection, thereby fixing the flexible glass with a transition through hole. The other end of the third connecting member is provided with a third protrusion. The end of the third protrusion close to the first connecting member is a glass placement area. The end of the third protrusion close to the second connecting member is provided with a fourth connecting structure. The flexible glass with a transition through hole can pass through the third protrusion and be placed in the glass placement area. The fourth connecting structure cooperates with the second connecting structure to form a detachable connection, thereby fixing the flexible glass with a transition through hole.

3. The support frame for bendable glass according to claim 2, wherein: The third connecting members are in multiple groups and are connected adjacent to each other. The number of third connecting members in each group is consistent with the number of the first connecting members and the second connecting members. The adjacent third connecting members are respectively matched with the third connecting structure through the fourth connecting structure to form a detachable connection.

4. The support frame for bendable glass according to any one of claims 1 to 3, characterized in that: The detachable connection formed by the cooperation of the connection structures is: a threaded connection, a snap connection or a mortise and tenon connection.

5. The support frame for bendable glass according to claim 1, wherein: It also includes reinforcement rods, the number of which is at least four, and the length of which is consistent with the total length of the connecting assembly. One end of the reinforcement rod is detachably connected to the first side panel, and the other end is detachably connected to the second side panel, and is used to reinforce the support frame to prevent the support frame from deformation.

6. The support frame for bendable glass according to claim 1, wherein: The first side panel is provided with side panel screw holes having the same number as the first connecting member; a first screw hole is provided at one end of the first connecting member, and the first side panel is detachably connected to the first connecting member by screws passing through the side panel screw holes and the first screw holes on the first side panel; the second side panel is provided with side panel screw holes having the same number as the second connecting member; a second screw hole is provided at the other end of the second connecting member, and the second side panel is detachably connected to the second connecting member by screws passing through the side panel screw holes and the second screw holes on the second side panel.

7. The support frame for bendable glass according to claim 5, wherein: The first side panel is provided with side panel screw holes having the same number as the reinforcing rod, and a third screw hole is provided at one end of the reinforcing rod. The first side panel is detachably connected to one end of the reinforcing rod by screws passing through the side panel screw holes and the third screw holes on the first side panel; the second side panel is provided with side panel screw holes having the same number as the reinforcing rod, and a fourth screw hole is provided at the other end of the reinforcing rod. The second side panel is detachably connected to the other end of the reinforcing rod by screws passing through the side panel screw holes and the fourth screw holes on the second side panel.

8. The support frame for bendable glass according to claim 1, wherein: The first side panel and the second side panel are respectively provided with a hollow hole for exposing the flexible glass on the support frame to avoid obstruction, so as to facilitate full contact between the liquid and the flexible glass during the deep processing of the flexible glass; the first side panel and the second side panel are respectively provided with a handle hole for lifting or lowering the support frame.

9. The support frame for bendable glass according to claim 5, wherein: The first side plate, the connecting assembly, the reinforcement rod and the second side plate are all made of stainless steel.

10. The support frame for bendable glass according to claim 2, wherein: The first connecting member, the second connecting member and the third connecting member are all cylindrical, and the diameters of the first connecting member, the second connecting member and the third connecting member are all the same.

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