Glass tempering rack and tempering furnace

Abstract

The present disclosure relates to a glass strengthening frame and strengthening furnace, comprising a frame body, the frame body comprising two first side panels arranged at intervals and facing each other and a plurality of support rods connecting the two first side panels, the two first side panels and the plurality of support rods enclose a receiving area, a limiting rod parallel to the support rods is arranged in the receiving area, and is used to limit the glass inserted in the receiving area, wherein each first side panel comprises a first sub-side panel and a second sub-side panel that can move relative to or oppositely, and the first sub-side panel and the second sub-side panel can be relatively locked. The first side panel is arranged into two parts, the first sub-side panel and the second sub-side panel, and the length of the frame body is adjusted by moving the first sub-side panel and the second sub-side panel relative to or oppositely and locking them, so that the frame body is suitable for all cover glasses, thereby solving the problem that the strengthening frame cannot meet the diversity of glass size specifications and cannot have both flexibility and space utilization.

Description

Technical Field

[0001] The present disclosure relates to the technical field of glass strengthening processing, and in particular to a glass strengthening frame and a strengthening furnace. Background Art

[0002] With the advancement of technology, people are increasingly pursuing the beauty of products. Therefore, a lot of cover glass is used in product structures. The cover glass is generally located on the top of the touch panel, mainly to protect the internal components and enhance the aesthetics of the product. When the product is hit hard, the cover glass on the surface of the touch panel becomes extremely important. In order to improve the strength of the cover glass, it is necessary to fix the cover glass on the strengthening frame and put the strengthening frame loaded with the cover glass into the strengthening furnace for strengthening treatment.

[0003] At present, there are many types of tempering frames used in the market. Most of the solutions adopted are to design the size of the tempering frame according to the size of the cover glass. However, the shape and size of the cover glass are not uniform, so the existing tempering frames cannot meet the diversified size specifications of the cover glass. At the same time, the tempering frames cannot have both the advantages of flexibility and space utilization. Summary of the invention

[0004] The purpose of the present disclosure is to provide a glass strengthening rack and a strengthening furnace to solve the problem that the strengthening rack cannot meet the diversified size specifications of glass and cannot have both flexibility and space utilization.

[0005] In order to achieve the above object, the first aspect of the present disclosure provides a glass strengthening frame, comprising:

[0006] The frame comprises two first side panels arranged at intervals and facing each other and a plurality of support rods connecting the two first side panels, the two first side panels and the plurality of support rods enclose a receiving area, a limiting rod parallel to the support rod is arranged in the receiving area, and is used to limit the glass inserted in the receiving area, wherein:

[0007] Each of the first side panels includes a first sub-side panel and a second sub-side panel which can move relative to or oppositely, and the first sub-side panel and the second sub-side panel can be locked relative to each other.

[0008] Optionally, the support rod comprises a first support rod, a second support rod and a sleeve, the first end of the first support rod and the first end of the second support rod are respectively axially movably inserted on both sides of the sleeve, and the second end of the first support rod and the second end of the second support rod are respectively connected to the first side plate corresponding thereto, wherein:

[0009] A plurality of first fixing holes are spaced apart on the wall of the sleeve along the axial direction of the sleeve, and a second fixing hole is respectively formed on the first support rod and the second support rod so as to be connected and fixed to the sleeve by a first fastener passing through the first fixing hole and the second fixing hole in sequence.

[0010] Optionally, the limiting rod includes a rod body and a limiting strip arranged along the axial direction of the rod body, and both ends of the rod body are movably arranged on the plate walls of the first side plate corresponding to it, and the limiting strip extends in a wave shape along the axial direction of the rod body, and the wavy recessed portion forms a limiting groove for accommodating the edge of the glass.

[0011] Optionally, the limiting rod comprises a first rod for supporting the glass from the bottom and a second rod for supporting the glass from the side, wherein the openings of the limiting grooves on the first rod and the second rod are respectively facing the glass.

[0012] Optionally, the frame body also includes at least two movable support plates, and the at least two movable support plates are respectively movably arranged on the two first side plates along the extension direction of the first side plates; first waist-shaped grooves are spaced apart on the at least two movable support plates along the extension direction of the first side plates, and at least part of the two ends of the rod body are arranged on the movable support plates through the first waist-shaped grooves corresponding thereto, so that the limit rod can slide along the extension direction of the first waist-shaped groove.

[0013] Optionally, a second waist-shaped groove extending vertically is provided on the wall of the first side panel, and positioning holes corresponding to the second waist-shaped groove are respectively provided on the at least two movable support plates, so as to be connected to the second waist-shaped groove by second fasteners passing through the positioning holes and the second waist-shaped groove in sequence, so that the at least two movable support plates can slide along the extension direction of the second waist-shaped groove.

[0014] Optionally, the frame further includes a plurality of second side panels, which are arranged on opposite sides of each first side panel along the extension direction of the first side panel, wherein:

[0015] The second side panel includes a third sub-side panel and a fourth sub-side panel, the third sub-side panel is arranged on the first sub-side panel, the fourth sub-side panel is arranged on the second sub-side panel, and the top surface of the fourth sub-side panel abuts against the bottom surface of the third sub-side panel.

[0016] Optionally, each of the second side panels is provided with a third waist-shaped groove corresponding one-to-one to the first waist-shaped groove, and at least part of the two ends of the rod body are installed on the second side panel through the corresponding third waist-shaped groove, so that the limiting rod can slide along the extension direction of the third waist-shaped groove.

[0017] Optionally, the frame further includes a plurality of third side panels, each of the third side panels is disposed between ends of two second side panels on each of the first side panels, and both ends of each of the third side panels are respectively connected to the second side panels opposite thereto.

[0018] Optionally, a plurality of weight-reducing holes are provided on the wall of each of the first side panels.

[0019] Optionally, the first sub-side panel is provided with a plurality of third fixing holes spaced apart along the extension direction of the first side panel, and the second sub-side panel is provided with a fourth fixing hole spaced apart along the extension direction of the first side panel, and the third fixing holes are at the same height as the fourth fixing holes, so that the first sub-side panel and the second sub-side panel are connected by a third fastener that passes through the third fixing holes and the fourth fixing holes that overlap in position in sequence.

[0020] Optionally, a telescopic frame is provided between opposite ends of the first sub-side panel and the second sub-side panel located on the same side, and the telescopic frame is configured to be stretched or folded along the extension direction of the first side panel.

[0021] Optionally, the telescopic frame is constructed as a multi-layer scissor-type structure formed by hingedly connecting a plurality of connecting rods.

[0022] Optionally, an extension plate is provided between opposite ends of the first sub-side plate and the second sub-side plate located on the same side, and the first sub-side plate and the second sub-side plate are both connected to the extension plate.

[0023] Optionally, a plurality of extension plates are provided, and the plurality of extension plates are equally arranged on the two first side plates, and two adjacent extension plates are hinged.

[0024] Optionally, the frame body includes at least two movable support plates, and the at least two movable support plates are provided with first waist-shaped grooves at intervals along the extension direction of the first side plate; the frame body also includes multiple second side plates, and the multiple second side plates are arranged on the opposite sides of each first side plate along the extension direction of the first side plate, and each second side plate is provided with a third waist-shaped groove corresponding to the first waist-shaped groove one by one; each of the extension plates is provided with flanges on the opposite sides of the extension plate along the extension direction of the first side plate, wherein,

[0025] Each flange is provided with two U-shaped grooves, the opening directions of the two U-shaped grooves are opposite, each U-shaped groove corresponds to a third waist-shaped groove, and each U-shaped groove is half the length of the third waist-shaped groove in the extension direction.

[0026] A second aspect of the present disclosure provides a strengthening furnace, comprising a strengthening furnace body and a glass strengthening frame that can be assembled in the strengthening furnace body, wherein the glass strengthening frame is the glass strengthening frame described in the first aspect.

[0027] Through the above technical solution, the first side panel is arranged to be composed of a first sub-side panel and a second sub-side panel. By moving the first sub-side panel and the second sub-side panel relative to or oppositely and locking them, the length of the frame can be adjusted, so that the frame is suitable for all cover glasses, thereby solving the problem that the strengthened frame cannot meet the diversified size specifications of the glass and cannot have both flexibility and space utilization.

[0028] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0030] Figure 1 is a schematic diagram of the overall structure of a glass strengthening frame provided by a first exemplary embodiment of the present disclosure;

[0031] Figure 2 yes Figure 1 A schematic diagram of the structure of the limit rod shown in FIG.

[0032] Figure 3 yes Figure 1 A schematic diagram of the structure of the movable support plate shown in FIG.

[0033] Figure 4 yes Figure 3 A schematic structural diagram of another angle of the movable support plate shown in FIG.

[0034] Figure 5 is a schematic diagram of the overall structure of a glass strengthening frame provided by a second exemplary embodiment of the present disclosure;

[0035] Figure 6 Schematic diagram of the overall structure of a glass strengthening frame provided by a third exemplary embodiment of the present disclosure.

[0036] Description of Reference Numerals

[0037] 1. Frame; 11. First side plate; 111. First sub-side plate; 112. Second sub-side plate; 113. Third fixing hole; 114. Fourth fixing hole; 115. Second waist-shaped groove; 116. Weight-reducing hole; 12. Support rod; 121. First support rod; 122. Second support rod; 123. Sleeve; 124. First fixing hole; 13. Accommodating area; 14. Limit rod; 141. Rod body; 142 , limiting strip; 143, limiting groove; 144, first rod; 145, second rod; 15, movable support plate; 151, first waist-shaped groove; 152, positioning hole; 16, second side panel; 161, third sub-side panel; 162, fourth sub-side panel; 163, third waist-shaped groove; 17, third side panel; 18, telescopic frame; 19, extension plate; 191, flange; 192, hinge; 193, U-shaped groove. DETAILED DESCRIPTION

[0038] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0039] In the present disclosure, unless otherwise indicated, directional words such as "upper, lower, left, right" generally refer to directions in which the glass strengthening frame provided by the present disclosure is normally used. "Inside and outside" refer to the inside and outside of the corresponding component outline. In addition, when the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The terms "first", "second", etc. used in the present disclosure are used to distinguish one element from another element and do not have order or importance.

[0040] A first aspect of the present disclosure provides a glass strengthening frame, such as Figure 1 As shown, the glass strengthening frame includes a frame body 1, which includes two first side panels 11 spaced apart and facing each other and a plurality of support rods 12 connecting the two first side panels 11. The two first side panels 11 and the plurality of support rods 12 enclose a receiving area 13. In this embodiment, the two first side panels 11 are arranged in a rectangular plate shape, and the support rods 12 are provided in two groups, each group having a plurality of (e.g. Figure 1Three are shown in the figure), two groups of support rods 12 are spaced apart and arranged between two first side panels 11, and the two first side panels 11 and the two groups of support rods 12 can enclose together to form a storage area 13, and glass can be placed in the storage area 13. A plurality of limiting rods 14 parallel to the support rods 12 are arranged in the storage area 13, and two adjacent limiting rods 14 are used to limit the glass inserted in the storage area 13 to prevent the glass from tipping over and breaking. Among them, each first side panel 11 includes a first sub-side panel 111 and a second sub-side panel 112. The first sub-side panel 111 and the second sub-side panel 112 can move relative to each other (i.e., approach each other) or oppositely (i.e., move away from each other) to adjust the overall length of the frame 1, and the first sub-side panel 111 and the second sub-side panel 112 can be relatively locked to fix the size of the reinforcement frame and improve the stability of the frame 1.

[0041] In actual use, according to the length of the glass, the first sub-side plate 111 and the second sub-side plate 112 on the two first side plates 11 are moved relative to or oppositely at the same time by stretching or compressing, so that the length of the frame 1 is adapted to the length of the glass. Then the first sub-side plate 111 and the second sub-side plate 112 are locked relative to each other to fix the frame 1. The glass is inserted into the accommodating area 13 and the glass is limited by the limiting rod 14 to prevent the glass from falling and breaking.

[0042] Through the above technical solution, the first side panel 11 is configured to be composed of a first sub-side panel 111 and a second sub-side panel 112. By moving the first sub-side panel 111 and the second sub-side panel 112 relative to or oppositely and locking them, the length of the frame 1 can be adjusted, so that the frame 1 is suitable for cover glasses of various sizes, thereby solving the problem that the tempered frame cannot meet the diversified size specifications of the glass and cannot have both flexibility and space utilization.

[0043] In some embodiments, Figure 1As shown, the support rod 12 may include a first support rod 121, a second support rod 122 and a sleeve 123. The first end of the first support rod 121 and the first end of the second support rod 122 are respectively inserted on both sides of the sleeve 123 in an axially movable manner, and the second end of the first support rod 121 and the second end of the second support rod 122 are respectively connected to the first side plate 11 corresponding thereto. When in use, the first support rod 121 and the second support rod 122 on both sides of the sleeve 123 are stretched to extend the width of the strengthening frame, increase the number of glass single layers inserted, and enable more glass to be inserted into the accommodating area 13, further improving the flexibility and space utilization of the strengthening frame. A plurality of first fixing holes 124 may be spaced apart on the wall of the sleeve 123 along the axial direction of the sleeve 123, and the first support rod 121 and the second support rod 122 are respectively provided with second fixing holes, so as to be connected and fixed to the sleeve 123 by first fasteners that pass through the first fixing holes 124 and the second fixing holes in sequence. In actual use, the first support rod 121 and the second support rod 122 are pulled out toward the two sides of the sleeve 123 respectively. After the width size is adjusted, the second fixing hole and the first fixing hole 124 are overlapped, and then the first fastener passes through the first fixing hole 124 and the second fixing hole in sequence to fix the first support rod 121 and the second support rod 122 to the sleeve 123, and the adjusted width size of the reinforcement frame is fixed to improve the stability of the reinforcement frame and the reliability of the device. It should be noted that in this embodiment, the first fastener can be fixed by bolts, and in other embodiments, it can also be fixed by other methods, which can be set according to actual needs and are not limited here.

[0044] In some embodiments, reference Figure 1 and Figure 2 Each limiting rod 14 may include a rod body 141 and a limiting strip 142 arranged along the axis direction of the rod body 141. The two ends of the rod body 141 are respectively movably arranged on the board wall of the first side plate 11 corresponding thereto. The limiting strip 142 extends in a wave-like manner along the axis direction of the rod body 141, and the wave-like recessed portion forms a limiting groove 143 for accommodating the edge of the glass. The limiting rod 14 is movably arranged on the board wall of the first side plate 11, and can be adjusted in position in the accommodating area 13 according to the size of the glass to limit the glass. The limiting rod 14 extends along the width direction of the frame 1, and a plurality of limiting grooves 143 are arranged side by side along the axis direction of the rod body 141. In this way, multiple pieces of glass can be placed upright along the width direction of the frame 1, which can meet the space utilization rate while preventing the glass from tipping over and breaking, thereby improving the reliability of the device.

[0045] In some embodiments, reference Figure 1 and Figure 2The limiting rod 14 may include a first rod 144 for supporting the glass from the bottom and a second rod 145 for supporting the glass from the side, wherein the openings of the limiting grooves 143 on the first rod 144 and the second rod 145 are respectively oriented toward the glass, that is, the opening of the limiting groove 143 of the first rod 144 is upward, and the opening of the limiting groove 143 of the second rod 145 is substantially oriented toward the horizontal direction. In this way, in the height direction, the adjacent first rods 144 and second rods 145 can jointly define the same piece of glass, the bottom of the glass can be inserted into the limiting groove 143 on the bottom first rod 144, and the side of the glass can be inserted into the limiting groove 143 on the second rod 145. Moreover, the first rod 144 supporting the glass from the bottom can also prevent the glass from accidentally falling off the frame 1 and breaking, causing harm to the staff, thereby improving the reliability of the device and the safety of use.

[0046] In some embodiments, reference Figure 1 , Figure 3 and Figure 4 The frame 1 may also include at least two movable support plates 15, which are respectively arranged on the two first side plates 11 so as to be movable up and down along the extension direction of the first side plate 11. In this embodiment, the two movable support plates 15 are both arranged as L-shaped support plates, and the first side plate of the L-shaped support plate is provided with first waist-shaped grooves 151 at equal intervals along the extension direction of the first side plate 11, and the second side plate of the L-shaped support plate is movably arranged on the plate wall of the first side plate 11, so that the movable support plate 15 can move up and down to adjust the placement space suitable for the glass and adjust the depth of the glass in the accommodating area 13. The two L-shaped support plates are symmetrically arranged, and the two ends of the rod body 141 are installed on the movable support plate 15 through the first waist-shaped grooves 151 corresponding thereto, so that the limiting rod 14 can slide along the extension direction of the first waist-shaped groove 151. Such an arrangement enables two adjacent limiting rods 14 in the horizontal direction to be moved closer to or farther from each other. It is understandable that the limiting rods 14 can move along the extension direction of the first side plate 11, that is, the length direction of the frame body 1. In this way, the distance between two adjacent limiting rods 14 can be adjusted to adapt to the size change of the glass placed in the accommodating area 13, which is convenient for limiting glass of different sizes and improving the flexibility of the strengthening frame. It should be noted that in this embodiment, the two ends of the rod body 141 can be sequentially passed through the end of the rod body 141 and the first waist groove 151 by bolts, and slidably installed on the movable support plate 15 by a nut locking connection method. In other embodiments, it can also be connected in other ways, which can be set according to actual needs and is not limited here.

[0047] In some embodiments, reference Figure 1 , Figure 3 and Figure 4The plate wall of the first side plate 11 may be provided with a second waist-shaped groove 115 extending vertically, and positioning holes 152 are respectively provided on at least two movable support plates 15 corresponding to the second waist-shaped groove 115, so that the second fasteners passing through the positioning holes 152 and the second waist-shaped groove 115 are connected to the second waist-shaped groove 115 in sequence, so that at least two movable support plates 15 can slide along the extension direction of the second waist-shaped groove 115. The second side plate of the L-shaped support plate is provided with a positioning hole 152, and the second fasteners pass through the positioning holes 152 and the second waist-shaped groove 115 in sequence to connect the movable support plate 15 with the second waist-shaped groove 115, and the movable support plate 15 is slid along the extension direction of the second waist-shaped groove 115, and after adjusting the placement space of the size suitable for the glass, the movable support plate 15 is fixed and locked on the second waist-shaped groove 115 by the second fasteners, so as to fix the size of the strengthening frame and improve the stability of the frame body 1. Moreover, the sliding direction of the movable support plate 15 on the plate wall of the first side plate 11 is limited by the second waist-shaped groove 115 arranged vertically, and the sliding of the movable support plate 15 in the second waist-shaped groove 115 can adjust the depth of the glass placed in the accommodating area 13. At the same time, it can further meet the diversified size specifications of the glass, as well as the flexibility and space utilization of the frame 1. It should be noted that in this embodiment, the second fastener can be fixed by bolts, and in other embodiments, it can also be fixed by other methods, which can be set according to actual needs and are not limited here.

[0048] In some embodiments, Figure 1 As shown, the frame 1 may also include a plurality of second side panels 16, which are arranged on opposite sides of each first side panel 11 along the extension direction of the first side panel 11, wherein the second side panel 16 includes a third sub-side panel 161 and a fourth sub-side panel 162, wherein the third sub-side panel 161 is arranged on the first sub-side panel 111, and the fourth sub-side panel 162 is arranged on the second sub-side panel 112, and the top surface of the fourth sub-side panel 162 abuts against the bottom surface of the third sub-side panel 161. Two opposite second side panels 16 are respectively arranged on both sides in the length direction of the first side panel 11, and each second side panel 16 includes two parts, the third sub-side panel 161 and the fourth sub-side panel 162. When the first sub-side panels 111 and the second sub-side panels 112 on the two first side panels 11 are moved relative to or oppositely at the same time by stretching or compressing, the third sub-side panel 161 and the fourth sub-side panel 162 have a certain guiding effect. At the same time, the third sub-side plate 161 and the fourth sub-side plate 162 can also keep the first sub-side plate 111 and the second sub-side plate 112 in the same horizontal direction at all times, further improving the stability of the frame 1 .

[0049] In some embodiments, Figure 1As shown, each second side plate 16 is provided with a third waist groove 163 corresponding to the first waist groove 151, and both ends of the rod body 141 are mounted on the second side plate 16 through the corresponding third waist groove 163, so that the limiting rod 14 can slide along the extension direction of the third waist groove 163. Both ends of each limiting rod 14 are respectively mounted on the second side plate 16 through the corresponding third waist groove 163, and the position of the limiting rod 14 in the third waist groove 163 is adjusted to control the distance between two adjacent limiting rods 14, so that the staff can limit the movement of glasses of different sizes along the extension direction of the limiting groove 143.

[0050] In order to enhance the strength of the frame 1, in some embodiments, as Figure 1 As shown, the frame 1 may further include a plurality of third side panels 17, each of which is disposed between the ends of the two second side panels 16 on each first side panel 11, and the two ends of each third side panel 17 are respectively connected to the second side panel 16 opposite thereto. The third side panels 17 are respectively welded between the two ends of the second side panels 16, and the third side panels 17 are connected end to end with the second side panels 16, and the side of the third side panel 17 facing the first side panel 11 is also welded to the end of the first side panel 11. Furthermore, the two ends of the support rod 12 are also connected to the third side panel 17 on the side facing the third side panel 17, further improving the overall strength of the reinforcement frame.

[0051] In order to reduce the overall weight of the glass strengthened frame, in some embodiments, such as Figure 1 As shown, a plurality of weight-reducing holes 116 are provided on the wall of each first side panel 11. The weight-reducing holes 116 can reduce the weight of the first side panel 11 and ensure that after the strengthening frame is filled with glass, the strengthening frame will not be inconvenient to move due to excessive weight.

[0052] The relative locking of the first sub-side plate 111 and the second sub-side plate 112 can be achieved in a variety of ways. Figure 1As shown, the first sub-side plate 111 may be provided with a plurality of third fixing holes 113 spaced along the extension direction of the first side plate 11, and the second sub-side plate 112 may be provided with a fourth fixing hole 114 spaced along the extension direction of the first side plate 11, and the third fixing hole 113 and the fourth fixing hole 114 have the same height, so that the first sub-side plate 111 and the second sub-side plate 112 are connected by a third fastener that sequentially passes through the third fixing hole 113 and the fourth fixing hole 114 that overlap in position. In actual use, after the first sub-side plate 111 and the second sub-side plate 112 have adjusted their length dimensions, the third fixing hole 113 and the fourth fixing hole 114 are overlapped in position, and then the third fastener sequentially passes through the third fixing hole 113 and the fourth fixing hole 114 to lock and fix the first sub-side plate 111 and the second sub-side plate 112. The operation is simple, and the stability of the reinforcement frame is high, which is the preferred solution of this embodiment. It should be noted that, in the present embodiment, the third fastener may be fixed by bolts, and in other embodiments, it may be fixed by other methods, which may be set according to actual needs and is not limited here.

[0053] In other embodiments, Figure 5 As shown, a telescopic frame 18 can also be set between the opposite ends of the first sub-side panel 111 and the second sub-side panel 112 located on the same side, and the telescopic frame 18 is configured to stretch or fold along the extension direction of the first side panel 11. By stretching or compressing the first side panel 11, the first sub-side panel 111 and the second sub-side panel 112 on the two first side panels 11 are moved relative to or oppositely at the same time, and the telescopic frame 18 is driven to stretch or fold synchronously, so as to adjust the length of the frame body 1 to be suitable for the length of the glass. In this embodiment, the telescopic frame 18 is constructed as a multi-layer scissor structure formed by hinged multiple connecting rods. The telescopic frame 18 with a multi-layer scissor structure has a light structure and is easy to arrange. Moreover, a cylinder can be used to drive the telescopic frame 18 to stretch or fold, which reduces labor costs and improves economic benefits.

[0054] That is, in this embodiment, the locking and unlocking between the first sub-side plate 111 and the second sub-side plate 112 can be achieved by locking and unlocking the telescopic frame 18. For example, the locking function can be achieved by the above-mentioned cylinder, or by damping between the connecting rods.

[0055] In other embodiments, Figure 6As shown, an extension plate 19 may be provided between opposite ends of the first sub-side plate 111 and the second sub-side plate 112 on the same side, and the first sub-side plate 111 and the second sub-side plate 112 are both connected to the extension plate 19. The extension plate 19 is hinged to the first sub-side plate 111 and the second sub-side plate 112 through hinges 192 at both sides of the first sub-side plate 111 and the second sub-side plate 112, respectively. This arrangement is simple to operate, easy to install and disassemble, and improves work efficiency.

[0056] In some embodiments, multiple extension plates 19 are provided, and multiple extension plates 19 are equally provided on the two first side plates 11, and two adjacent extension plates 19 are hinged. The number of extension plates 19 is not limited and can be determined according to the length of the glass. In this embodiment, two adjacent extension plates 19 are hinged with 90° hinges. This arrangement is convenient for the installation and removal of the staff, and is convenient for increasing or decreasing the number of extension plates 19, so that the length of the strengthening frame can be flexibly adjusted to improve work efficiency. It should be noted that the material of the extension plate 19 is the same as that of the strengthening frame, and the strength of the connection and the reliability of the device can be guaranteed when connected.

[0057] In some embodiments, Figure 6 As shown, the frame 1 includes at least two movable support plates 15, and at least two movable support plates 15 are provided with first waist-shaped grooves 151 spaced apart along the extension direction of the first side plate 11. The frame 1 also includes a plurality of second side plates 16, and the plurality of second side plates 16 are arranged on opposite sides of each first side plate 11 along the extension direction of the first side plate 11, and each second side plate 16 is provided with a third waist-shaped groove 163 corresponding to the first waist-shaped groove 151. Each extension plate 19 is provided with flanges 191 on opposite sides of the extension plate 19 along the extension direction of the first side plate 11, and each flange 191 is provided with two U-shaped grooves 193, and the opening directions of the two U-shaped grooves 193 are opposite, and each U-shaped groove 193 corresponds to a third waist-shaped groove 163, and each U-shaped groove 193 is half the length of the third waist-shaped groove 163 in the extension direction. The U-shaped groove 193 on the flange 191 and the third waist-shaped groove 163 are coaxially arranged. When connected, the extension plate 19 is arranged between the first sub-side plate 111 and the second sub-side plate 112, and the U-shaped groove 193 on the flange 191 is docked with the third waist-shaped groove 163. This arrangement can ensure that the limit rod 14 slides between the U-shaped groove 193 and the third waist-shaped groove 163 without obstacles, so that the limit rod 14 has enough moving space to adjust its position in the accommodating area 13 according to the size of the glass, which can meet the diversified size specifications of the glass. At the same time, the U-shaped grooves 193 relative to each other between the two adjacent extension plates 19 form a waist-shaped groove, which can ensure that the limit rod 14 has enough adjustment space to meet the diversified size specifications of the glass and improve the reliability of the device.

[0058] The second aspect of the present disclosure provides a tempering furnace, comprising a tempering furnace body and a glass tempering frame that can be assembled in the tempering furnace body, the glass tempering frame being the glass tempering frame of any of the above embodiments, and its specific structure and effects are not described in detail here. The tempering furnace provided by the present disclosure has all the beneficial effects of the above glass tempering frame, which are not described in detail here.

[0059] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0060] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0061] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A glass strengthening frame, characterized in that: include: The frame comprises two first side panels arranged at intervals and facing each other and a plurality of support rods connecting the two first side panels, the two first side panels and the plurality of support rods enclose a receiving area, a limiting rod parallel to the support rod is arranged in the receiving area, and is used to limit the glass inserted in the receiving area, wherein: Each of the first side panels comprises a first sub-side panel and a second sub-side panel which can move relative to or oppositely, and the first sub-side panel and the second sub-side panel can be relatively locked; The support rod comprises a first support rod, a second support rod and a sleeve, wherein the first end of the first support rod and the first end of the second support rod are respectively axially movably inserted on both sides of the sleeve, and the second end of the first support rod and the second end of the second support rod are respectively connected to the first side plate corresponding thereto. Among them, a plurality of first fixing holes are spaced apart on the wall of the sleeve along the axial direction of the sleeve, the first support rod and the second support rod are respectively provided with second fixing holes, and the first support rod and the second support rod are connected to the sleeve by a first fastener passing through the first fixing hole and the second fixing hole in sequence.

2. The glass-strengthened frame according to claim 1, wherein: The limiting rod includes a rod body and a limiting strip arranged along the axial direction of the rod body. The two ends of the rod body are movably arranged on the plate walls of the first side plate corresponding to it. The limiting strip extends in a wave shape along the axial direction of the rod body, and the wave-shaped recessed portion forms a limiting groove for accommodating the edge of the glass.

3. The glass tempered frame according to claim 2, wherein: The limiting rod comprises a first rod for supporting the glass from the bottom and a second rod for supporting the glass from the side, wherein the openings of the limiting grooves on the first rod and the second rod face the glass respectively.

4. The glass-strengthened frame according to claim 2, wherein: The frame also includes at least two movable support plates, and the at least two movable support plates are respectively movably arranged on the two first side plates along the extension direction of the first side plates; the at least two movable support plates are provided with first waist-shaped grooves spaced apart along the extension direction of the first side plates, and at least part of the two ends of the rod body are arranged on the movable support plates through the first waist-shaped grooves corresponding thereto, so that the limit rod can slide along the extension direction of the first waist-shaped groove.

5. The glass tempered frame according to claim 4, wherein: A second waist-shaped groove extending vertically is provided on the wall of the first side panel, and positioning holes corresponding to the second waist-shaped groove are respectively provided on the at least two movable support plates, and the movable support plates are connected to the second waist-shaped groove by second fasteners passing through the positioning holes and the second waist-shaped groove in sequence, so that the at least two movable support plates can slide along the extension direction of the second waist-shaped groove.

6. The glass-strengthened frame according to claim 4, wherein: The frame body further includes a plurality of second side panels, which are arranged on opposite sides of each first side panel along the extension direction of the first side panel, wherein: The second side panel includes a third sub-side panel and a fourth sub-side panel, the third sub-side panel is arranged on the first sub-side panel, the fourth sub-side panel is arranged on the second sub-side panel, and the top surface of the fourth sub-side panel abuts against the bottom surface of the third sub-side panel.

7. The glass-strengthened frame according to claim 6, wherein: Each of the second side panels is provided with a third waist-shaped groove corresponding to the first waist-shaped groove one by one, and at least part of the two ends of the rod body are installed on the second side panel through the corresponding third waist-shaped groove, so that the limiting rod can slide along the extension direction of the third waist-shaped groove.

8. The glass-strengthened frame according to claim 6, wherein: The frame also includes a plurality of third side panels, each of which is disposed between ends of two second side panels on each of the first side panels, and both ends of each of the third side panels are respectively connected to the second side panels opposite thereto.

9. The glass-strengthened frame according to claim 1, wherein: A plurality of weight-reducing holes are also provided on the wall of each of the first side panels.

10. The glass strengthening frame according to any one of claims 1 to 9, characterized in that: The first sub-side panel is provided with a plurality of third fixing holes spaced apart along the extension direction of the first side panel, and the second sub-side panel is provided with a fourth fixing hole spaced apart along the extension direction of the first side panel, and the third fixing holes are at the same height as the fourth fixing holes, so that the first sub-side panel and the second sub-side panel are connected by a third fastener that sequentially passes through the third fixing holes and the fourth fixing holes that overlap in position.

11. The glass strengthening frame according to any one of claims 1 to 9, characterized in that: A telescopic frame is provided between opposite ends of the first sub-side panel and the second sub-side panel located on the same side, and the telescopic frame is configured to be stretched or folded along the extension direction of the first side panel.

12. The glass-strengthened frame according to claim 11, wherein: The telescopic frame is constructed as a multi-layer scissor-type structure formed by hingedly connecting a plurality of connecting rods.

13. The glass strengthening frame according to any one of claims 1 to 9, characterized in that: An extension plate is disposed between opposite ends of the first sub-side plate and the second sub-side plate located on the same side, and the first sub-side plate and the second sub-side plate are both connected to the extension plate.

14. The glass-strengthened frame according to claim 13, wherein: A plurality of extension plates are provided, and the plurality of extension plates are equally arranged on the two first side plates, and two adjacent extension plates are hinged.

15. The glass-strengthened frame according to claim 13, wherein: The frame body includes at least two movable support plates, and the at least two movable support plates are provided with first waist-shaped grooves at intervals along the extension direction of the first side plate; the frame body also includes multiple second side plates, and the multiple second side plates are arranged on the opposite sides of each first side plate along the extension direction of the first side plate, and each second side plate is provided with a third waist-shaped groove corresponding to the first waist-shaped groove one by one; each of the extension plates is provided with flanges on the opposite sides of the extension plate along the extension direction of the first side plate, wherein, Each flange is provided with two U-shaped grooves, the opening directions of the two U-shaped grooves are opposite, each U-shaped groove corresponds to a third waist-shaped groove, and each U-shaped groove is half the length of the third waist-shaped groove in the extension direction.

16. A strengthening furnace, characterized in that: The strengthening furnace comprises a strengthening furnace body and a glass strengthening frame that can be assembled in the strengthening furnace body. The glass strengthening frame is the glass strengthening frame according to any one of claims 1 to 15.

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