Glass assembly cold bending device

Abstract

The invention relates to the field of glass cold bending, and discloses a glass assembly cold bending device which comprises a cold bending assembly and a loading mechanism, the cold bending assembly comprises a supporting mechanism and a loading mechanism, the supporting mechanism comprises a bearing piece for supporting a mounting frame and a plurality of positioning pieces, the positioning pieces are used for limiting the mounting frame, and the loading mechanism is used for loading the loading mechanism in the state of a first working position; the loading mechanism and the bearing piece are oppositely arranged in the height direction of the cold bending assembly. In the state of the second working position, the loading mechanism and the bearing piece are arranged in a staggered mode and used for avoiding a cold bending area, and the problem that the transferring difficulty is large is solved. The mounting frame with the curvature is supported through the bearing piece of the supporting mechanism, the mounting frame is limited in the limiting area through the positioning piece, in-plane or out-of-plane deformation of the mounting frame in the cold bending process is prevented, when the loading mechanism is located at the second working position, the loading mechanism and the bearing piece are arranged in a staggered mode, and therefore the loading mechanism is not prone to deformation. The glass assembly can be conveniently hoisted and transferred in a cold bending area, and the transferring difficulty of the glass assembly is reduced.

Description

Technical Field

[0001] The present application belongs to the field of glass cold bending, and in particular to a glass component cold bending device. Background Art

[0002] Glass bending refers to a special glass processing technology that uses external force to bend flat glass at room temperature. It is mainly used in glass curtain walls, glass doors and windows, glass furniture and other fields. Taking the glass curtain wall as an example, in the cold bending process, the flat glass needs to be installed in the metal frame to form a glass assembly. The cold bending device loads the glass assembly to achieve glass bending.

[0003] However, the existing cold bending device loads the glass components from top to bottom, so when loading and unloading the glass components, the glass components are moved in and out of the cold bending device horizontally, which makes transportation difficult. Summary of the invention

[0004] An embodiment of the present application provides a glass assembly cold bending device, which can perform cold bending loading on a glass plate with a mounting frame, and realize hoisting and transportation, thereby reducing the difficulty of cold bending.

[0005] An embodiment of the present application provides a glass assembly cold bending device, wherein the glass assembly includes a mounting frame with a curvature and a glass plate connected to the mounting frame, including: a mounting platform; a cold bending assembly, a plurality of the cold bending assemblies are mounted on the mounting platform, and are surrounded to form a cold bending area for placing the glass assembly, the cold bending assembly includes a supporting mechanism and a loading mechanism installed on the side of the supporting mechanism facing away from the mounting platform, the supporting mechanism includes a supporting member supporting the mounting frame and a plurality of positioning members installed on the side of the supporting member facing away from the mounting platform, the plurality of positioning members form a limiting area along the depth direction of the cold bending assembly for limiting the mounting frame, the loading mechanism includes a first working position and a second working position; in the state of the first working position, the loading mechanism and the supporting member are arranged relative to each other along the height direction of the cold bending assembly; in the state of the second working position, the loading mechanism and the supporting member are staggered to avoid the cold bending area.

[0006] According to the glass assembly cold bending device provided in an embodiment of the present application, the supporting mechanism includes a first lifting module arranged along the height direction of the cold bending component, and the first lifting module is connected to the supporting member, and is used to control the supporting member of each of the cold bending components to contact the mounting frame.

[0007] According to the glass assembly cold bending device provided in the embodiment of the present application, the supporting member includes a support plate and a curved rubber block installed on a side of the support plate facing away from the mounting platform, the curved surface of the curved rubber block faces away from the support plate, the positioning member is installed on a side of the support plate where the curved rubber block is located, and the curved rubber block is placed in the limiting area.

[0008] According to the glass assembly cold bending device provided in the embodiment of the present application, the support mechanism also includes a support mounting frame, the support mounting frame is provided with a guide rail along the height direction, the first lifting module is slidably connected to the guide rail, and penetrates the support mounting frame along the depth direction to be connected to the supporting member.

[0009] According to the glass assembly cold bending device provided in the embodiment of the present application, the loading mechanism includes a loading mounting frame and a second lifting module having a glue pressing head, the loading mounting frame is connected to the side of the supporting mechanism facing away from the mounting platform, the second lifting module is connected to the loading mounting frame at an end opposite to the glue pressing head, and the glue pressing head is extended toward the limiting area along the height direction of the cold bending component.

[0010] According to the glass assembly cold bending device provided in the embodiment of the present application, the loading mounting frame is connected to the supporting mounting frame via a rotating shaft mechanism and a locking mechanism;

[0011] In the state of the first working position, the locking mechanism is locked to the loading mounting frame and the supporting mounting frame, and the rubber pressing head and the supporting member are arranged opposite to each other along the height direction; in the state of the second working position, the locking mechanism is unlocked to the loading mounting frame and the supporting mounting frame, and the loading mounting frame and the supporting mounting frame are arranged to be rotated and staggered around the rotating shaft mechanism.

[0012] According to the glass assembly cold bending device provided in the embodiment of the present application, the second lifting module also includes a driving member, a lifting rod, and a force sensor and a ball joint member arranged along the axial direction of the lifting rod. The lifting rod is connected to the loading mounting frame through the driving member, and the force sensor and the ball joint member are sequentially arranged between the lifting rod and the glue pressing head.

[0013] According to the glass assembly cold bending device provided in the embodiment of the present application, the loading mounting frame includes a supporting arm frame and a cantilever frame, the supporting arm frame is connected to the supporting mounting frame, the cantilever frame is connected to a side of the supporting arm frame facing away from the supporting mounting frame, and is extended along the depth direction;

[0014] The driving member is installed on the cantilever frame, and includes a first handwheel, a transmission shaft assembly and a first nut assembly arranged in sequence along the length direction of the cantilever frame. The first handwheel is connected to the input end of the first nut assembly through the transmission shaft assembly, and the lifting rod passes through the cantilever frame and is connected to the output end of the first nut assembly at one end facing away from the supporting arm frame.

[0015] According to the glass assembly cold bending device provided in the embodiment of the present application, the mounting platform includes first mounting holes arranged at intervals along rows and columns, a second mounting hole is arranged on the side of the support mechanism facing away from the loading mechanism, and the support mechanism and the mounting platform are detachably connected through the first mounting hole and the second mounting hole.

[0016] According to the glass component cold bending device provided in the embodiment of the present application, the cold bending component further includes a transfer seat, and the transfer seat includes a first seat plate and a second seat plate which are arranged opposite to each other along the height direction of the cold bending component;

[0017] The first seat plate is provided with a plurality of first adjustment long holes along the length direction of the adapter seat, and the adapter seat is detachably connected to the support mechanism through the first adjustment long holes; the second seat plate is provided with a plurality of second adjustment long holes along the width direction of the adapter seat, and the adapter seat is detachably connected to the mounting platform through the second adjustment long holes.

[0018] In the glass assembly cold bending device of the embodiment of the present application, the supporting member of the supporting mechanism is used to support the mounting frame with a curvature, and the positioning member is used to limit the mounting frame in a limiting area to prevent the mounting frame from deforming in the plane or out of the plane during the cold bending process, thereby improving the fitting effect and cold bending effect between the glass plate and the mounting frame; the loading mechanism switches between the first working position and the second working position. In the second working position, the loading mechanism and the supporting member are staggered, so that the loading mechanism avoids the cold bending area, thereby facilitating the hoisting and transportation of the glass assembly in the cold bending area and reducing the difficulty of transportation of the glass assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 The overall structural schematic diagram of the glass assembly cold bending device provided in some embodiments of the present application is shown;

[0021] Figure 2 One of the schematic diagrams of the cold-bending assembly structure provided by some embodiments of the present application is shown;

[0022] Figure 3 A second schematic diagram of the cold-bending assembly structure provided by some embodiments of the present application is shown;

[0023] Figure 4 The overall structural schematic diagram of the adapter provided in some embodiments of the present application is shown;

[0024] Figure 5 A front view of an adapter provided in some embodiments of the present application is shown;

[0025] Figure 6 A partial structural schematic diagram of a support mechanism provided in some embodiments of the present application is shown;

[0026] Figure 7 A schematic diagram of the structure of a support mounting frame provided by some embodiments of the present application is shown;

[0027] Figure 8 A schematic diagram of the overall structure of a loading and mounting frame provided in some embodiments of the present application is shown;

[0028] Fig. 9 A front view of a loading and mounting frame provided in some embodiments of the present application is shown;

[0029] Fig.10 A schematic structural diagram of a second lifting module provided in some embodiments of the present application is shown.

[0030] Reference numerals:

[0031] 100: cold bending assembly; 101: lifting rod; 102: ball joint; 103: force sensor; 104: first nut assembly; 105: transmission shaft assembly; 106: first hand wheel; 110: loading mechanism; 111: loading mounting frame; 112: second lifting module; 114: cantilever frame; 115: support arm frame; 113: glue pressing head; 1101: first top plate; 1102: first connecting plate; 1103: first bottom plate; 1104: first reinforcing plate; 1105: second reinforcing plate; 1107: lifting hole; 1108: first fastening hole; 1109: sealing plate; 1201: second nut assembly; 1202: first lead screw; 1203: driving gear set; 1204: second hand wheel; 1205: belt transmission assembly; 1206: third adjustment slot;

[0032] 120: support mechanism; 121: supporting member; 122: positioning member; 123: limiting area; 124: supporting plate; 125: arc-shaped rubber block; 126: first lifting module; 127: supporting mounting frame; 128: driving member; 129: guide rail; 130: rotating shaft mechanism; 131: locking mechanism; 140: adapter seat; 141: first seat plate; 142: first adjusting long hole; 143: second seat plate; 144: second adjusting long hole; 1210: second top plate; 1211: connecting column; 1212: second bottom plate; 1213: through area; 1214: third reinforcing plate; 1216: second fastening hole; 145: connecting plate; 146: fifth reinforcing plate; 147: fourth reinforcing plate;

[0033] 200: mounting platform; 201: cold bending area; 202: first mounting hole; 203: second mounting hole. DETAILED DESCRIPTION

[0034] The features and exemplary embodiments of various aspects of the present application will be described in detail below. In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application, rather than to limit the present application. For those skilled in the art, the present application can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by illustrating the examples of the present application.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "include..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0036] The glass assembly (i.e., framed glass structure) includes a glass plate and a mounting frame. In the bent glass assembly, the glass plate can be single-curved glass or double-curved glass. The mounting frame is the main structure for fixing and supporting the glass plate, which ensures the stability and safety of the glass curtain wall. The commonly used mounting frame material is mainly aluminum alloy, which has excellent mechanical properties and corrosion resistance. The mounting frame is connected to the main structure through connecting components such as beams and columns to form a stable support system. At the same time, the mounting frame and the glass plate are fixed and sealed with structural adhesive or other connection methods.

[0037] Existing glass component bending methods mainly include hot bending and cold bending. When using the hot bending method, the glass is bent in a high-temperature molten state using a customized mold or roller, which consumes a lot of energy, is costly, and difficult to manufacture. In addition, hot bending affects the optical imaging quality of the glass. When using the cold bending method, the glass plate is usually placed on a mounting frame and bent by applying forced displacement at room temperature. It has high flexibility and can be completed in a factory or construction site, with high installation efficiency. After cold bending of the glass, permanent stress will be generated inside and on its surface. The magnitude and distribution of this stress have an important impact on the strength and safety of the glass. However, there are currently no standards and specifications for cold bending of glass at home and abroad. .

[0038] The present application bends the installation frame to a preset curved surface shape, fits a portion of it under its own weight, and then further pressurizes and shapes it, so that the bending effect of the glass component is better, the operation is simple, the efficiency is high, and the cost is low.

[0039] In order to solve the problems in the prior art, the embodiment of the present application provides a glass component cold bending device. The glass component cold bending device provided by the embodiment of the present application is first introduced below.

[0040] Figure 1 The overall structural schematic diagram of the glass assembly cold bending device provided in some embodiments of the present application is shown; Figure 2 One of the structural schematic diagrams of the cold-bending assembly 100 provided in some embodiments of the present application is shown; Figure 3 A second schematic diagram of the structure of the cold-bent assembly 100 provided in some embodiments of the present application is shown.

[0041] like Figures 1 to 3As shown, in an embodiment of the present application, a glass component cold bending device is provided, the glass component includes a mounting frame with a curvature and a glass plate connected to the mounting frame, including: a mounting platform 200 and a cold bending component 100, a plurality of cold bending components 100 are mounted on the mounting platform 200, and a cold bending area 201 for placing the glass components is formed, the cold bending component 100 includes a support mechanism 120 and a loading mechanism 110 installed on the side of the support mechanism 120 facing away from the mounting platform 200, the support mechanism 120 includes a support for supporting the mounting frame The plurality of positioning members 122 are installed on the side of the supporting member 121 facing away from the mounting platform 200, and the plurality of positioning members 122 form a limiting area 123 along the depth direction of the cold-bending component 100, which is used to limit the mounting frame. The loading mechanism 110 includes a first working position and a second working position. In the first working position, the loading mechanism 110 and the supporting member 121 are arranged relative to each other along the height direction of the cold-bending component 100. In the second working position, the loading mechanism 110 and the supporting member 121 are staggered to avoid the cold-bending area 201.

[0042] Specifically, the mounting platform 200 serves as the basic support platform of the entire glass component cold bending device, and is used to install and fix the cold bending component 100 to ensure stability and safety during the cold bending process. The mounting platform 200 should have sufficient rigidity and stability to meet the deformation accuracy control requirements generated during the cold bending process.

[0043] A plurality of cold bending components 100 are mounted on the mounting platform 200 and are surrounded to form a specific cold bending area 201 for placing the glass components to be processed, which is conducive to realizing multi-station simultaneous operation and improving production efficiency. The positions of the plurality of cold bending components 100 on the mounting platform 200 depend on the size and shape of the glass components, and the cold bending components 100 are arranged at intervals along the sides of the glass components. For example, the overall shape of the glass component is a rectangle, and the cold bending components 100 can be arranged at intervals along the direction of the two opposite long sides of the rectangle or the direction of the four sides, so that at least two long sides of the mounting frame are placed on the support mechanism 120 of the cold bending component 100. Alternatively, the overall shape of the glass component is a triangle, and the cold bending components 100 are arranged at intervals along the directions of the sides of the triangle, so that the sides of the mounting frame are placed on the support mechanism 120 of the cold bending component 100. The plurality of cold bending components 100 are detachably connected to the mounting platform 200, so that the glass component cold bending device can bend glass components of different shapes and sizes, thereby improving the adaptability of the glass component cold bending device.

[0044] The cold-bending component 100 includes a supporting mechanism 120 and a loading mechanism 110 installed on the side of the supporting mechanism 120 facing away from the mounting platform 200. That is, the supporting mechanism 120 is connected to the mounting platform 200, the loading mechanism 110 is connected to the supporting mechanism 120, the loading mechanism 110 is placed above the supporting mechanism 120, and the glass component is placed between the supporting mechanism 120 and the loading mechanism 110. The loading mechanism 110 is movably connected to the supporting mechanism 120, and includes a first working position and a second working position. In the state of the first working position, the loading mechanism 110 and the supporting mechanism 120 are arranged relative to each other along the height direction of the cold bending component 100, that is, the supporting mechanism 120 supports the glass component, and the loading mechanism 110 applies a loading force to the glass component from top to bottom, so that the glass plate fits to the mounting frame; in the state of the second working position, the loading mechanism 110 and the supporting mechanism 120 are staggered to avoid the cold bending area 201. For example, before the glass component is placed on the supporting mechanism 120, the loading mechanism 110 is switched from the first working position to the second working position, so that the glass component can be hoisted from top to bottom onto the supporting mechanism 120. After the glass component is cold bent, the loading mechanism 110 is switched from the first working position to the second working position, so that the glass component can be hoisted from top to bottom, so that the glass component is moved out of the glass component cold bending device.

[0045] The support mechanism 120 includes a support member 121 for supporting the installation frame and a plurality of positioning members 122 installed on a side of the support member 121 facing away from the installation platform 200. The plurality of positioning members 122 form a limiting area 123 along the depth direction of the cold bending component 100 for limiting the installation frame. The support member 121 is used to directly support the installation frame to ensure that it maintains a stable posture during the cold bending process. The limiting area 123 formed by the plurality of positioning members 122 is used to accurately limit the installation frame to prevent it from being displaced or deformed during the cold bending process. Specifically, a portion of the positioning members 122 of the plurality of positioning members 122 is placed outside the installation frame and contacts the outer edge of the installation frame, and another portion of the positioning members 122 is placed inside the installation frame and contacts the inner edge of the installation frame. In other words, the limiting area 123 is arranged along the length direction of a single frame of the installation frame, thereby limiting the width direction of the single frame of the installation frame, ensuring the stability and accuracy of the installation frame during the cold bending process, and reducing the deformation of the single frame of the installation frame to the inside and outside of the frame.

[0046] In the first working position, the loading mechanism 110 and the supporting member 121 are arranged relative to each other along the height direction of the cold bending component 100, that is, the loading mechanism 110 and the supporting member 121 are at 0 degrees, and the loading mechanism 110 presses down the glass plate placed on the supporting member 121 and cut into the limiting area 123 to apply a loading force, so that the glass plate is tightly fitted to the frame of the mounting frame; in the second working position, the loading mechanism 110 and the supporting member 121 are staggered to avoid the cold bending area 201, for example, the loading mechanism 110 and the supporting member 121 are arranged at 180 degrees or 90 degrees.

[0047] Continue to refer Figure 1 In one embodiment of the present application, in order to achieve flexible installation of the mounting platform 200 and the cold-bent component 100, the mounting platform 200 includes first mounting holes 202 arranged at intervals along rows and columns, and a second mounting hole 203 is arranged on the side of the support mechanism 120 facing away from the loading mechanism 110, and the support mechanism 120 and the mounting platform 200 are detachably connected through the first mounting hole 202 and the second mounting hole 203.

[0048] The first mounting holes 202 arranged at intervals in rows and columns provide the cold bending assembly 100 with mounting points adapted to glass assemblies of different sizes and shapes, thereby improving the flexible installation of the cold bending assembly 100. A second mounting hole 203 is provided on the side of the support mechanism 120 that contacts the mounting platform 200. The second mounting hole 203 corresponds to the hole diameter and hole spacing of the first mounting hole 202. The support mechanism 120 and the mounting platform 200 are detachably connected by fasteners such as bolts. During the installation process, the fasteners are passed through the first mounting hole 202 and the second mounting hole 203 and tightened to fix the support mechanism 120. When the support mechanism 120 needs to be disassembled or adjusted, it can be easily completed by simply loosening the fasteners.

[0049] The detachable connection allows the support mechanism 120 to be easily installed and removed, which is convenient for maintenance and replacement. When the cold bending device needs to adapt to glass components of different shapes and sizes, the support mechanism 120 can be easily adjusted or replaced. If a component on the support mechanism 120 or the mounting platform 200 fails or is damaged, the component can be removed and replaced separately without replacing the entire device, thereby reducing maintenance costs and time and facilitating maintenance. The modular design achieved by the detachable connection makes the cold bending device easier to assemble and transport. The individual components can be manufactured and stored independently, and then assembled into a complete device when needed.

[0050] Figure 4 The overall structural schematic diagram of the adapter 140 provided in some embodiments of the present application is shown;

[0051] Figure 5 A front view of an adapter 140 provided in some embodiments of the present application is shown.

[0052] Furthermore, if Figure 4 and Figure 5 As shown, in a specific embodiment of the present application, in order to achieve fine-tuning between the cold-bending component 100 and the installation platform 200, the cold-bending component 100 also includes an adapter seat 140, and the adapter seat 140 includes a first seat plate 141 and a second seat plate 143 that are relatively arranged along the height direction of the cold-bending component 100; the first seat plate 141 is provided with a plurality of first adjustment long holes 142 along the length direction of the adapter seat 140, and the adapter seat 140 is detachably connected to the support mechanism 120 through the first adjustment long holes 142; the second seat plate 143 is provided with a plurality of second adjustment long holes 144 along the width direction of the adapter seat 140, and the adapter seat 140 is detachably connected to the installation platform 200 through the second adjustment long holes 144.

[0053] The adapter seat 140 includes a first seat plate 141 and a second seat plate 143, and a connecting plate 145 and a reinforcing plate are connected between the first seat plate 141 and the second seat plate 143. The first seat plate 141 and the second seat plate 143 are relatively arranged on the upper and lower sides of the connecting plate 145 along the height direction of the cold-bent component 100. The fourth reinforcing plate 147 is connected between the first seat plate 141 and the connecting plate 145, and the fifth reinforcing plate 146 is connected between the second seat plate 143 and the connecting plate 145, thereby improving the stability of the adapter seat 140.

[0054] A plurality of first adjustment long holes 142 are provided on the first seat plate 141 along its length direction. The first adjustment long holes 142 detachably connect the adapter 140 to the support mechanism 120 through bolts, pins or other fasteners. Since they are first adjustment long holes 142, the relative position between the adapter 140 and the support mechanism 120 can be adjusted within a certain range to meet different installation requirements or adjustment accuracy. Among them, the lengths of the plurality of first adjustment long holes 142 can be different, and the first adjustment long holes 142 are not provided in the area where the support mechanism 120 contacts the first seat plate 141, so as to ensure the strength of the first seat plate 141, and the plurality of first adjustment long holes 142 can be arranged parallel to each other.

[0055] A plurality of second adjustment long holes 144 are provided on the second seat plate 143 along its width direction. The second adjustment long holes 144 enable the adapter 140 to be detachably connected to the mounting platform 200, and also support position adjustment within a certain range. This is essential to ensure the stability and accuracy of the adapter 140 on the mounting platform 200. Among them, the lengths of the plurality of second adjustment long holes 144 may be different, and the first adjustment long hole 142 is not provided in the area where the connecting plate 145 contacts the second seat plate 143, so as to ensure the strength of the second seat plate 143, and the plurality of second adjustment long holes 144 may be arranged parallel to each other.

[0056] By providing a first adjustment long hole 142 and a second adjustment long hole 144 that are perpendicular to the adjustment direction, the adapter 140 can be fine-tuned in length and width directions, thereby achieving connection between the cold-bending component 100 and the mounting platform 200. The adapter 140 can not only serve as a bridge between the cold-bending component 100 and the mounting platform 200, but can also be flexibly adjusted according to specific installation environments or requirements. This design greatly increases the scope of application and installation convenience of the cold-bending component 100. The detachable connection between the adapter 140 and the cold-bending component 100 and the mounting platform 200 makes it easier to operate when maintenance or replacement of components is required. This reduces maintenance costs and improves work efficiency.

[0057] The supporting mechanism 120 of the embodiment of the present application is introduced as follows. Figure 6 A partial structural schematic diagram of the support mechanism 120 provided in some embodiments of the present application is shown.

[0058] like Figure 2 and Figure 6 As shown, in other embodiments of the present application, the support mechanism 120 includes a first lifting module 126 arranged along the height direction of the cold-bending component 100, and the first lifting module 126 is connected to the supporting member 121, and is used to control the supporting member 121 of each cold-bending component 100 to contact the mounting frame.

[0059] The first lifting module 126 is connected to the supporting member 121, driving the supporting member 121 to perform linear motion along the height direction of the cold-bent component 100, thereby adjusting the distance of the supporting member 121 relative to the mounting platform 200, so that the supporting member 121 contacts the mounting frame. Since the mounting frame has a curvature, the distance between the mounting frame and the mounting platform 200 at different locations may be different. In order to better make the supporting member 121 fit the supporting mounting frame, the first lifting module 126 is used to achieve the adjustability of the supporting member 121 along the height direction.

[0060] Specifically, Figure 6As shown, the first lifting module 126 includes a second hand wheel 1204, a belt transmission assembly 1205, a driving gear set 1203, a first screw 1202 and a second nut assembly 1201. The second hand wheel 1204 is connected to the belt transmission assembly 1205 by shaft transmission. The belt rotation assembly is connected to the input end of the driving gear set 1203 by transmission. The output end of the driving gear set 1203 is connected to the first screw 1202. The first screw 1202 is connected to the second nut assembly 1201 by through-coupling. The second nut assembly 1201 is fixedly connected to the supporting member 121. The second hand wheel 1204 rotates through the belt transmission assembly 1205 and the driving gear set 1203 to drive the first screw 1202 to rotate. The first screw 1202 rotates to drive the second nut assembly 1201 to move up and down along the first screw 1202, thereby driving the supporting member 121 to move up and down along the first screw 1202. The first screw 1202 is arranged along the height direction of the cold bending component 100. The input end and the output end of the driving gear set 1203 may also be arranged up and down along the axis, or may be arranged at an angle, for example, the input end and the output end of the driving gear set 1203 may be arranged at 90 degrees, so as to facilitate the rotation of the second hand wheel 1204. The belt transmission assembly 1205 may extend the distance between the second hand wheel 1204 and the driving gear set 1203, thereby raising the second hand wheel 1204 for easy operation, and the second hand wheel 1204 and the supporting member 121 are placed on opposite sides of the first lead screw 1202 in the radial direction.

[0061] Of course, in other embodiments of the present application, a motor may be used to drive the driving gear set 1203 to rotate, so as to achieve the lifting movement of the supporting member 121. In addition, the first lifting module 126 may also be a hydraulic cylinder or a cylinder structure.

[0062] Figure 7 A schematic structural diagram of a support mounting frame 127 provided in some embodiments of the present application is shown.

[0063] like Figure 3 , Figure 6 and Figure 7 As shown, in an optional embodiment of the present application, the support mechanism 120 further includes a support mounting frame 127, the support mounting frame 127 is provided with a guide rail 129 along the height direction, the first lifting module 126 is slidably connected to the guide rail 129, and penetrates the support mounting frame 127 along the depth direction to be connected to the supporting member 121. The first lifting module 126 and the supporting member 121 are placed on both sides of the support mounting frame 127, which can better balance the weight of the mounting frame on the supporting member 121, maintain the balance of the cold-bending component 100, and improve the stability of the cold-bending component 100.

[0064] The support mounting frame 127 is provided with a guide rail 129 along the height direction. The guide rail 129 is arranged parallel to the first lead screw 1202. The first lifting module 126 is slidably connected to the guide rail 129, that is, the second nut assembly 1201 is slidably connected to the guide rail 129. The second nut assembly 1201 includes a nut sleeve, an extension plate and a slider plate. The nut sleeve is sleeved and matched with the first lead screw 1202. One end of the extension plate is fixedly connected to the nut sleeve, and the other end is fixedly connected to the slider plate. The side of the slider plate close to the nut sleeve is slidably matched with the guide rail 129, and the side facing away from the nut sleeve is fixedly connected to the supporting member 121. The driving gear set 1203 is fixedly connected to the support mounting frame 127. The support mounting frame 127 plays a role in firmly connecting the first lifting module 126. The guide rail 129 plays a role in guiding the lifting movement of the first lifting module 126, so that the first lifting module 126 can stably lift and lower the supporting member 121.

[0065] Among them, Figure 7 As shown, in a specific embodiment of the present application, the support mounting frame 127 includes a second top plate 1210, a second bottom plate 1212 and a connecting column 1211. The second top plate 1210 and the second bottom plate 1212 are arranged opposite to each other along the height direction of the connecting column 1211 and are connected to the connecting column 1211. The connecting column 1211 is provided with a through area 1213 along the thickness direction. The guide rail 129 is installed on the opposite sides of the through area 1213 along the height direction of the connecting column 1211. The second lifting module 112 penetrates the through area 1213 and is connected to the support plate 124. A third reinforcing plate 1214 is arranged between the connecting column 1211 and the second bottom plate 1212. The cross section of the connecting column 1211 can be rectangular, circular or other shapes. The first lifting module 126 penetrates the through area 1213 and is slidably matched with the guide rail 129, and is connected to the supporting member 121.

[0066] The guide rail 129 is installed on the side of the connecting column 1211 facing away from the second hand wheel 1204. The driving gear group 1203 is fixedly connected to the second base plate 1212. A second mounting hole 203 is opened on the second base plate 1212, which can be used to connect with the mounting platform 200 or the adapter 140. The end of the second lead screw 1202 facing away from the driving gear group 1203 is connected to the second top plate 1210.

[0067] Continue to refer Figure 2 and Figure 6 In an optional embodiment of the present application, the supporting member 121 includes a support plate 124 and an arc-shaped rubber block 125 installed on a side of the support plate 124 facing away from the mounting platform 200, the arc-shaped surface of the arc-shaped rubber block 125 faces away from the support plate 124, the positioning member 122 is installed on a side of the support plate 124 where the arc-shaped rubber block 125 is located, and the arc-shaped rubber block 125 is placed in the limiting area 123.

[0068] The arc-shaped rubber block 125 is installed on the side of the support plate 124 facing away from the mounting platform 200, and the arc-shaped surface of the arc-shaped rubber block 125 faces away from the support plate 124, and the arc-shaped rubber block 125 can be bonded or bolted to the support plate 124. The arc-shaped surface of the arc-shaped rubber block 125 contacts the mounting frame, and the curvature direction of the arc-shaped surface is consistent with the bending direction of the mounting frame, so that the mounting frame can better fit on the arc-shaped rubber block 125. For example, the arc-shaped surface of the arc-shaped rubber block 125 is a convex surface formed along the extension direction of the frame of the mounting frame. The support plate 124 is fixedly connected to the second nut assembly 1201 of the first lifting module 126. The arc-shaped rubber block 125 can be made of rubber or plastic or polyurethane to avoid damage to the mounting frame during cold bending loading.

[0069] A plurality of positioning members 122 are installed on one side of a support plate 124 where the arc-shaped rubber block 125 is located, and along the depth direction of the cold-bending component 100, two groups of positioning members 122 are included, and a limiting area 123 is formed between the first group of positioning members 122 and the second group of positioning members 122. In one embodiment of the present application, the positioning member 122 is a cylindrical structure and is adjustably connected to the support plate 124. For example, along the depth direction of the cold-bending component 100, the support plate 124 is provided with a third adjustment long hole 1206, and the first group of positioning members 122 and the second group of positioning members 122 are installed in the third adjustment long hole 1206. Based on the width of the frame of the mounting frame, the spacing between the first group of positioning members 122 and the second group of positioning members 122 is adjusted so that both groups of positioning members 122 are in contact with the mounting frame. Among them, the height of the positioning member 122 should be less than the thickness of the mounting frame to avoid interference when the glass plate falls and fits on the surface of the mounting frame.

[0070] The loading mechanism 110 of the embodiment of the present application is introduced below.

[0071] like Figure 2 and Figure 3 As shown, in some embodiments of the present application, the loading mechanism 110 includes a loading mounting frame 111 and a second lifting module 112 having a glue pressing head 113. The loading mounting frame 111 is connected to the side of the supporting mechanism 120 facing away from the mounting platform 200. The end of the second lifting module 112 opposite to the glue pressing head 113 is connected to the loading mounting frame 111. The glue pressing head 113 is extended toward the limiting area 123 along the height direction of the cold-bent component 100.

[0072] The loading and mounting frame 111 is connected to the side of the supporting mechanism 120 facing away from the mounting platform 200. Placing the loading mechanism 110 above the supporting mechanism 120 is conducive to the second lifting module 112 applying downward pressure on the glass assembly to fit the glass plate to the mounting frame, thereby achieving cold bending deformation of the glass assembly along the curvature of the mounting frame.

[0073] The second lifting module 112 has two opposite ends along the length direction, one end of which is connected to a glue pressing head 113, and the other end is connected to the loading mounting frame 111. The glue pressing head 113 is used to directly contact the glass plate. The glue pressing head 113 can be made of rubber, plastic or polyoxymethylene to avoid damage to the glass plate during the cold bending loading process. Driven by the second lifting module 112, the glue pressing head 113 performs lifting and lowering movement along the height direction of the cold bending component 100. The glue pressing head 113 corresponds to the arc-shaped glue block 125 of the supporting member 121, so as to better fit the mounting frame in the limiting area 123 and the glass plate on the upper surface of the mounting frame.

[0074] Figure 8 It shows a schematic diagram of the overall structure of the loading and mounting frame 111 provided in some embodiments of the present application; Fig. 9 A front view of a loading mounting frame 111 provided in some embodiments of the present application is shown.

[0075] like Figure 2 , Figure 3 and Figure 8 As shown, in some other embodiments of the present application, the loading mounting frame 111 includes a support arm frame 115 and a cantilever frame 114, the support arm frame 115 is connected to the support mounting frame 127, and the cantilever frame 114 is connected to the side of the support arm frame 115 facing away from the support mounting frame 127, and is extended in the depth direction. The support arm frame 115 is displaceably connected to the support mounting frame 127. In the first working position, one end of the cantilever frame 114 is connected to the support arm frame 115, and the other end is extended in the direction facing away from the support arm frame 115, so that the glue pressing head 113 of the second lifting module 112 installed on the cantilever frame 114 and the supporting member 121 are arranged opposite to each other up and down during the cold bending process. The setting of the cantilever frame 114 is conducive to the second lifting module 112 to extend to cooperate with the supporting member 121 to pressurize the glass plate.

[0076] Among them, Figure 8 and Fig. 9As shown, the loading mounting frame 111 includes a first top plate 1101, a first bottom plate 1103, a first connecting plate 1102, a first reinforcing plate 1104, a second reinforcing plate 1105 and a sealing plate 1109. The first top plate 1101 and the first bottom plate 1103 are placed at both ends of the first connecting plate 1102 along the length direction of the first connecting plate 1102. One ends of the first top plate 1101 and the first bottom plate 1103 are connected to the first connecting plate 1102, and the extension directions of the other ends are opposite. The first reinforcing plate 1104 is connected between the first connecting plate 1102 and the first bottom plate 1103, the first lifting module 126 is installed on the first top plate 1101, the first top plate 1101 is provided with a lifting hole 1107 for the first lifting module 126 to pass through and connect, the second reinforcing plate 1105 is connected between the first connecting plate 1102 and the first top plate 1101, the sealing plate 1109 is connected to the first top plate 1101 and the second reinforcing plate 1105, and is arranged opposite to the first connecting plate 1102. Among them, a plurality of first reinforcing plates 1104 are arranged at intervals along the length direction of the first bottom plate 1103, and a plurality of second reinforcing plates 1105 are arranged at intervals along the length direction of the first top plate 1101. The arrangement of the first reinforcing plate 1104 and the second reinforcing plate 1105 increases the bending stiffness of the first top plate 1101 and the lateral bending stiffness of the first connecting plate 1102, and the arrangement of the sealing plate 1109 increases the bending stiffness of the first top plate 1101. Figure 7 and 8 As shown, in some embodiments of the present application, the loading mounting frame 111 and the supporting mounting frame 127 are connected by a rotating shaft mechanism 130 and a locking mechanism 131 to realize the switching of the loading mechanism 110 between the first working position and the second working position; in the state of the first working position, the locking mechanism 131 is locked to the loading mounting frame 111 and the supporting mounting frame 127, and the glue pressing head 113 and the supporting member 121 are arranged relative to each other in the height direction; in the state of the second working position, the locking mechanism 131 is unlocked to the loading mounting frame 111 and the supporting mounting frame 127, and the loading mounting frame 111 and the supporting mounting frame 127 are rotated and staggered around the rotating shaft mechanism 130.

[0077] For example, the rotating shaft mechanism 130 includes a rotating shaft and a sleeve, and the sleeve is sleeved in the rotating shaft to realize the rotation avoidance of the sleeve around the rotating shaft. The rotating shaft is installed on the side of the second top plate 1210 of the supporting mounting frame 127 facing away from the connecting column 1211, the rotating shaft is installed at the center of mass of the second top plate 1210, the sleeve is installed on the side of the first bottom plate 1103 of the loading mounting frame 111 facing away from the supporting mechanism 120, and the sleeve is installed at the center of mass of the first bottom plate 1103. The locking mechanism 131 includes a bolt fastening structure, the second top plate 1210 is provided with a second fastening hole 1216 for connecting with the locking mechanism 131; the first bottom plate 1103 is provided with a first fastening hole 1108 for connecting with the locking mechanism 131; the lifting hole 1107 and the sleeve are placed on both sides of the first connecting plate 1102 in the thickness direction. The bolt fastening structure penetrates the first fastening hole 1108 and the second fastening hole 1216 to lock the loading mechanism 110 and the supporting mechanism 120, and the bolt fastening structure is loosened to achieve unlocking. Of course, the locking mechanism 131 can also be a pin shaft, a clamping structure, etc.

[0078] Fig.10 A schematic structural diagram of the second lifting module 112 provided in some embodiments of the present application is shown.

[0079] like Figure 2 , Figure 3 and Fig.10 As shown, the second lifting module 112 also includes a driving member 128, a lifting rod 101, and a force sensor 103 and a ball joint 102 arranged along the axial direction of the lifting rod 101. The lifting rod 101 is connected to the loading mounting frame 111 through the driving member 128, and the force sensor 103 and the ball joint 102 are sequentially arranged between the lifting rod 101 and the glue pressing head 113.

[0080] The driving member 128 acts as a power source to drive the lifting rod 101 to perform lifting and lowering movements. The driving member 128 can be a motor, a hydraulic cylinder or a pneumatic cylinder, etc., depending on the overall design and requirements of the equipment. Motor drive usually has higher precision and controllability, while hydraulic or pneumatic cylinders may provide greater output force. The lifting rod 101 transmits the linear motion of the driving member 128 to the glue head 113, thereby realizing the cold bending pressure application to the glass component. The lifting rod 101 should have sufficient rigidity and stability to ensure that it will not bend or deflect when pressure is applied. The force sensor 103 is installed between the lifting rod 101 and the glue head 113 to monitor and feedback the pressure value applied to the glass component in real time. This is crucial for controlling the pressure during the cold bending process, ensuring processing accuracy and preventing overpressure from damaging the glass component. The force sensor 103 should have high sensitivity and high accuracy to accurately measure and record pressure data. The ball joint 102 is arranged between the lifting rod 101 and the glue head 113, and is located below the force sensor 103. The ball joint 102 allows the glue head 113 to have a certain degree of adaptive adjustment ability when applying pressure to adapt to the slight unevenness or curvature changes on the surface of the glass component. This adaptive adjustment helps to ensure the uniformity of pressure distribution and improve the cold bending effect. Among them, multiple ball joints 102 can be arranged in parallel, thereby meeting the surface changes of large curvature curved glass plates.

[0081] In an optional embodiment of the present application, the driving member 128 is installed on the cantilever frame 114, and includes a first hand wheel 106, a transmission shaft assembly 105 and a first nut assembly 104 arranged in sequence along the length direction of the cantilever frame 114. The first hand wheel 106 is connected to the input end of the first nut assembly 104 through the transmission shaft assembly 105, and the lifting rod 101 passes through the cantilever frame 114 and is connected to the output end of the first nut assembly 104 at one end facing away from the support arm frame 115. The lifting rod 101 is a screw rod, and the lifting rod 101 cooperates with the first nut assembly 104. The first nut assembly 104 includes an input end and an output end in a vertical direction. The input end of the first nut assembly 104 is connected to the transmission shaft assembly 105, and the transmission assembly is driven by the first hand wheel 106 to drive the first nut assembly 104 to move. The output end of the first nut assembly 104 is connected to the lifting rod 101, and the lifting rod 101 passes through the first nut assembly 104 to achieve lifting relative to the first nut assembly 104. The lifting rod 101 passes through the lifting hole 1107 of the loading mounting frame 111 .

[0082] The transmission shaft assembly 105 may include a transmission shaft, a bearing seat and a universal joint coupling. The first hand wheel 106 is connected to the universal joint coupling through the transmission shaft, thereby realizing the connection with the first nut assembly 104. The bearing seat mounts the transmission shaft on the first top plate 1101. The first hand wheel 106 is extended to the outside of the first top plate 1101 through the transmission shaft assembly 105, which is convenient for rotating the first hand wheel 106 and balancing the weight of the lifting rod 101. The universal joint coupling can eliminate the influence of non-coaxiality of each component caused by processing errors, and multiple universal joint couplings can be connected in series.

[0083] The following is based on the above Figures 1 to 10 The glass component cold bending device shown in the embodiment of the present application provides a glass component cold bending method, including the following steps S1 to S12.

[0084] S1: Determine the number and position of the loading points along the edge of the glass assembly according to the cold bending requirements, size and shape of the glass assembly, thereby determining the number and placement of the cold bending assemblies 100.

[0085] S2: placing a plurality of cold-bent components 100 on a horizontal steel installation platform 200 .

[0086] S3: Place the assembled installation frame that has been stretched, bent and twisted into shape on the arc-shaped rubber block 125 of the supporting member 121 of the supporting mechanism 120. According to the inclination angle of the installation frame in the actual project or the test requirements, the first lifting module 126 drives the support plate 124 to move along the guide rail 129 to adjust the height so that the arc-shaped rubber block 125 contacts the installation frame to achieve the supporting effect.

[0087] S4: The center of the glue pressing head 113 of the cold-bending component 100 is made to coincide with the position of the loading point through the second adjusting long hole 144 of the adapter 140 .

[0088] S5: Fix the second seat plate 143 of the adapter 140 to the installation platform 200 using bolts or a screw tightener.

[0089] S6: Install the positioning member 122 and connect it to the support plate 124 with bolts to prevent the installation frame from rotating out of the plane and deforming, thereby achieving a fixing effect.

[0090] S7: Paste or place double-sided tape or adhesive strips on the upper surface of the mounting frame.

[0091] S8: Adjust the loading mechanism 110 to the second working position, hoist the horizontal glass plate above the installation frame, place multiple jacks and other supporting devices under the glass plate, adjust the glass plate to a horizontal state through a leveling instrument, and install test instruments such as displacement gauges and strain gauges.

[0092] S9: Remove the jack and other supporting devices, and the glass plate will deform along with the installation frame under its own weight.

[0093] S10: Switch the loading mechanism 110 from the second working position to the first working position, and control the first lifting module 126 to make the glue pressing head 113 fall, until the glue pressing head 113 contacts the glass plate and moves downward to achieve cold bending loading, so that the glass plate and the installation frame are closely fitted. The loading mechanism 110 can be pressed down only at the part where the glass plate and the installation frame are not in good contact.

[0094] S11: Cold bending loading is completed after the glass plate is attached to the double-sided tape or adhesive strip of the mounting frame.

[0095] S12: Switch the loading device from the first working position to the second working position to avoid the problem, and then lift out or replace the glass component.

[0096] The above is only a specific implementation of the present application. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working processes of the systems, modules and units described above can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here. It should be understood that the protection scope of the present application is not limited to this. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in this application, and these modifications or replacements should be included in the protection scope of this application.

Claims

1. A glass assembly cold bending device, the glass assembly comprising a mounting frame with a curvature and a glass plate connected to the mounting frame, characterized in that: include: Installation platform; A cold bending assembly, wherein a plurality of the cold bending assemblies are mounted on the mounting platform and are surrounded to form a cold bending area for placing glass assemblies, wherein the cold bending assembly comprises a supporting mechanism and a loading mechanism mounted on the side of the supporting mechanism facing away from the mounting platform, wherein the supporting mechanism comprises a supporting member supporting the mounting frame and a plurality of positioning members mounted on the side of the supporting member facing away from the mounting platform, wherein the plurality of positioning members form a limiting area along the depth direction of the cold bending assembly for limiting the mounting frame, and wherein the loading mechanism comprises a first working position and a second working position; In the first working position, the loading mechanism and the supporting member are arranged relative to each other along the height direction of the cold bending component; in the second working position, the loading mechanism and the supporting member are staggered to avoid the cold bending area.

2. The glass component cold bending device according to claim 1, characterized in that: The supporting mechanism includes a first lifting module arranged along the height direction of the cold-bending component, and the first lifting module is connected to the supporting member and is used to control the supporting member of each cold-bending component to contact with the installation frame.

3. The glass component cold bending device according to claim 1, characterized in that: The supporting member includes a support plate and an arc-shaped rubber block installed on a side of the support plate facing away from the mounting platform, the arc-shaped surface of the arc-shaped rubber block faces away from the support plate, the positioning member is installed on a side of the support plate where the arc-shaped rubber block is located, and the arc-shaped rubber block is placed in the limiting area.

4. The glass component cold bending device according to claim 2, characterized in that: The support mechanism also includes a support mounting frame, the support mounting frame is provided with a guide rail along the height direction, the first lifting module is slidably connected to the guide rail, and penetrates the support mounting frame along the depth direction to be connected to the supporting member.

5. The glass component cold bending device according to claim 4, characterized in that: The loading mechanism includes a loading mounting frame and a second lifting module with a glue pressing head. The loading mounting frame is connected to the side of the supporting mechanism facing away from the mounting platform. The end of the second lifting module opposite to the glue pressing head is connected to the loading mounting frame. The glue pressing head is extended toward the limiting area along the height direction of the cold-bending component.

6. The glass component cold bending device according to claim 5, characterized in that: The loading mounting frame is connected to the supporting mounting frame via a rotating shaft mechanism and a locking mechanism; In the state of the first working position, the locking mechanism is locked to the loading mounting frame and the supporting mounting frame, and the rubber pressing head and the supporting member are arranged opposite to each other along the height direction; in the state of the second working position, the locking mechanism is unlocked to the loading mounting frame and the supporting mounting frame, and the loading mounting frame and the supporting mounting frame are arranged to be rotated and staggered around the rotating shaft mechanism.

7. The glass component cold bending device according to claim 5, characterized in that: The second lifting module also includes a driving member, a lifting rod, and a force sensor and a ball joint member arranged along the axial direction of the lifting rod. The lifting rod is connected to the loading mounting frame through the driving member, and the force sensor and the ball joint member are sequentially arranged between the lifting rod and the glue pressing head.

8. The glass component cold bending device according to claim 7, characterized in that: The loading mounting frame includes a supporting arm frame and a cantilever frame, wherein the supporting arm frame is connected to the supporting mounting frame, and the cantilever frame is connected to a side of the supporting arm frame facing away from the supporting mounting frame and is extended along the depth direction; The driving member is installed on the cantilever frame, and includes a first handwheel, a transmission shaft assembly and a first nut assembly arranged in sequence along the length direction of the cantilever frame. The first handwheel is connected to the input end of the first nut assembly through the transmission shaft assembly, and the lifting rod passes through the cantilever frame and is connected to the output end of the first nut assembly at one end facing away from the supporting arm frame.

9. The glass component cold bending device according to any one of claims 1 to 8, characterized in that: The mounting platform includes first mounting holes arranged at intervals along rows and columns, a second mounting hole is arranged on a side of the support mechanism facing away from the loading mechanism, and the support mechanism and the mounting platform are detachably connected through the first mounting hole and the second mounting hole.

10. The glass component cold bending device according to any one of claims 1 to 8, characterized in that: The cold-bending component further includes a transfer seat, and the transfer seat includes a first seat plate and a second seat plate which are arranged opposite to each other along the height direction of the cold-bending component; The first seat plate is provided with a plurality of first adjustment long holes along the length direction of the adapter seat, and the adapter seat is detachably connected to the support mechanism through the first adjustment long holes; the second seat plate is provided with a plurality of second adjustment long holes along the width direction of the adapter seat, and the adapter seat is detachably connected to the mounting platform through the second adjustment long holes.

Images