Flexible glass bending test mechanism and test device

Abstract

The invention discloses a flexible glass bending testing mechanism and testing device, and relates to the technical field of flexible glass testing. The device is applied to flexible glass and comprises a first support and a supporting plate, a driving air cylinder is installed at the bottom of the first support, and a second support is installed at the output end of the driving air cylinder. Through mutual cooperation of the driving air cylinder, the first support, the second support and the sliding rail assembly, the supporting plate and the lower bending plate can be driven to move upwards, so that the distance between the upper bending plate and the lower bending plate can be conveniently shortened, the distance between the upper half part and the lower half part of the bent flexible glass can be conveniently adjusted, and the bending efficiency of the flexible glass is improved. And through mutual cooperation of structures such as a third motor, a threaded rod and a nut seat, the flexible glass on the lower side can be driven to move left and right in a bending state of the flexible glass, so that bending tests can be repeatedly performed on all positions in a bending area of the flexible glass.

Description

Technical Field

[0001] The present invention relates to the technical field of flexible glass testing, in particular to a flexible glass bending testing mechanism and a testing device. Background Art

[0002] Flexible glass refers to glass with a thickness of 0.1mm or less, which belongs to the category of ultra-thin glass. It is a bendable and very flexible material. Flexible glass is usually used as a base material for products, or to protect sensitive electronic components of products from moisture, such as photovoltaic solar cells in solar panels. In order to meet the current development needs of ultra-thin flexible glass, it is necessary to implement bending fatigue testing of ultra-thin flexible glass. By simulating the process of ultra-thin flexible glass being repeatedly bent, the service life and reliability of the product can be tested.

[0003] The existing patent (Announcement No.: CN219737143U) discloses an ultra-thin flexible glass folding and bending device. When performing a bending test, the device can generally only test part of the bending part, and there are some bending areas that cannot be bent, which has certain limitations. For this reason, we propose a flexible glass bending test mechanism and test device. Summary of the invention

[0004] The object of the present invention is to provide a flexible glass bending test mechanism and a testing device, so that all bending areas of the flexible glass can be subjected to bending tests.

[0005] To achieve the above object, the present invention provides the following technical solution: a flexible glass bending test mechanism, applied to flexible glass, comprises a first bracket and a support plate, a driving cylinder is installed at the bottom of the first bracket, a second bracket is installed at the output end of the driving cylinder, and a slide rail assembly is arranged between the second bracket and the first bracket;

[0006] The top of the second bracket is rotatably connected to an upper bending plate, and one side of the upper bending plate is provided with a plurality of tooth grooves;

[0007] A horizontal moving assembly is installed on the top of the support plate, a lower bending plate is installed above the horizontal moving assembly, a plurality of convex teeth are arranged on the side wall of one side of the lower bending plate, the convex teeth and the tooth grooves are adapted to each other and clamped in the tooth grooves, and the upper bending plate is flush with the upper surface of the lower bending plate;

[0008] A positioning component is installed on the top of the support plate, and the positioning component is located on the outside of the lower bending plate, and is used to position the bending part of the flexible glass;

[0009] A flip assembly for flipping the flexible glass is arranged on one side of the upper bending plate away from the lower bending plate.

[0010] Furthermore, the number of the slide rail assemblies is two, and the two slide rail assemblies are installed symmetrically between the first bracket and the second bracket.

[0011] Furthermore, the slide rail assembly includes a guide rail fixedly connected to the inner wall of the first bracket and a slider fixedly connected to the outer wall of the second bracket, and the slider and the guide rail are adapted to each other.

[0012] Furthermore, connecting pieces are installed on both sides of the upper bending plate, and are rotatably connected to the second bracket through the connecting pieces. There are two connecting pieces, and a first motor is installed on the side wall of one of the connecting pieces, and the first motor is installed on the second bracket.

[0013] Furthermore, a plurality of through holes are provided on the top of the upper bending plate and the lower bending plate, and ventilation pipes are provided inside the upper bending plate and the lower bending plate, the ventilation pipes are connected with the through holes, and the ventilation pipes are connected with an external vacuum generator.

[0014] Furthermore, the upper bending plate and the lower bending plate are staggered and engaged with each other through the convex teeth and the tooth grooves, and the upper bending plate is turned around the staggered and engaged position.

[0015] Furthermore, the positioning assembly includes a hydraulic cylinder fixed on the support plate, a support member is installed at the output end of the hydraulic cylinder, and a positioning plate is installed at the end of the support member through bolts.

[0016] Further, the horizontal moving assembly includes a third motor fixedly connected to the support plate, the output end of the third motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is rotatably connected to a storage box, and the storage box is mounted on the support plate;

[0017] The outer surface of the threaded rod is threadedly connected with a nut seat, the top of the nut seat is fixedly connected to the lower bent plate, and a slide rail assembly is installed on the lower side wall of the lower bent plate away from the nut seat, and the slide rail assembly is arranged between the support plate and the lower bent plate;

[0018] The top of the storage box is fixedly connected with a guide plate, and a through hole matching the guide plate is provided inside the nut seat.

[0019] Furthermore, the flip assembly includes two mounting seats, the two mounting seats are mounted on the external workbench, and a rotating shaft is rotatably connected between the two mounting seats, one end of the rotating shaft passes through the mounting seat and is connected to a second motor, and the second motor is mounted on the mounting seat;

[0020] The outer surface of the rotating shaft is fixedly connected to a turning frame, a material moving plate is installed on the turning frame by bolts, a plurality of through holes are opened on the side wall of the material moving plate, and a ventilation channel is arranged inside the material moving plate, the ventilation channel is connected to the through holes, and the ventilation channel is connected to an external vacuum generator.

[0021] According to one aspect of the present invention, the present invention provides a flexible glass bending test device, comprising the above-mentioned flexible glass bending test mechanism.

[0022] The present invention has at least the following beneficial effects:

[0023] 1. The present invention can repeatedly bend the flexible glass through the cooperation of the upper bending plate, the lower bending plate, the first motor, the second motor and other structures, so as to perform a bending fatigue test on it. During bending, the flexible glass can be non-destructively fixed through the provided through holes and the external vacuum generator, thereby further improving the test effect.

[0024] 2. The present invention can drive the support plate and the lower bending plate to move upward through the cooperation of the driving cylinder, the first bracket, the second bracket, and the slide rail assembly, so as to reduce the distance between the upper bending plate and the lower bending plate, thereby facilitating the adjustment of the spacing between the upper and lower halves of the flexible glass after bending.

[0025] 3. The present invention, through the cooperation of the third motor, threaded rod, nut seat and other structures, can drive the lower flexible glass to move left and right when the flexible glass is bent, so as to facilitate repeated bending tests at various positions within the bending area of ​​the flexible glass, thereby further improving the test effect.

[0026] 4. The present invention can automatically turn over the flexible glass through the cooperation of the second motor, the material moving plate, the turning frame and other structures, so as to facilitate the bending test of the other side of the flexible glass.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention from a first viewing angle;

[0029] Figure 2 It is a stereoscopic schematic diagram of the overall structure of the present invention from a second viewing angle;

[0030] Figure 3 It is a side view schematic diagram of the overall structure of the present invention;

[0031] Figure 4 It is a three-dimensional schematic diagram of the overall structure of the present invention from a third viewing angle.

[0032] Reference numerals:

[0033] 1. First bracket; 2. Support plate; 3. Driving cylinder; 4. Second bracket; 5. Slide rail assembly; 51. Guide rail; 52. Sliding block; 6. Upper bending plate; 7. Tooth groove; 8. Horizontal moving assembly; 81. Third motor; 82. Threaded rod; 83. Storage box; 84. Nut seat; 85. Guide plate; 9. Lower bending plate; 10. Protruding teeth; 11. Positioning assembly; 111. Hydraulic cylinder; 112. Support member; 113. Positioning plate; 12. Turning assembly; 121. Mounting seat; 122. Rotating shaft; 123. Second motor; 124. Turning frame; 125. Material moving plate; 13. Connecting member; 14. First motor. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0035] Embodiment 1:

[0036] See also Figure 1-Figure 4 The present invention provides a technical solution: a flexible glass bending test mechanism, applied to flexible glass, comprising a first bracket 1 and a support plate 2, a driving cylinder 3 is installed at the bottom of the first bracket 1, a second bracket 4 is installed at the output end of the driving cylinder 3, and a slide rail assembly 5 is arranged between the second bracket 4 and the first bracket 1;

[0037] The top of the second bracket 4 is rotatably connected to an upper bending plate 6, and a plurality of tooth grooves 7 are provided on one side of the upper bending plate 6;

[0038] A horizontal moving assembly 8 is installed on the top of the support plate 2, and a lower bending plate 9 is installed above the horizontal moving assembly 8. A plurality of convex teeth 10 are arranged on the side wall of one side of the lower bending plate 9. The convex teeth 10 and the tooth grooves 7 are adapted to each other and are clamped in the tooth grooves 7, and the upper bending plate 6 is flush with the upper surface of the lower bending plate 9;

[0039] A positioning assembly 11 is installed on the top of the support plate 2. The positioning assembly 11 is located on the outside of the lower bending plate 9 and is used to position the bending part of the flexible glass.

[0040] A flip assembly 12 for flipping the flexible glass is disposed on a side of the upper bending plate 6 away from the lower bending plate 9 .

[0041] According to the technical solution of this embodiment, there are two slide rail assemblies 5, and the two slide rail assemblies 5 are symmetrically installed between the first bracket 1 and the second bracket 4. The slide rail assembly 5 includes a guide rail 51 fixedly connected to the inner wall of the first bracket 1 and a slider 52 fixedly connected to the outer wall of the second bracket 4, and the slider 52 and the guide rail 51 are adapted to each other. When the driving cylinder 3 is started to extend it, it will drive the second bracket 4 to move upward as a whole. At this time, the slider 52 is moved on the slide rail to provide support and guidance for the second bracket 4, thereby improving the stability of the second bracket 4 when moving.

[0042] According to the technical solution of this embodiment, the upper bending plate 6 and the lower bending plate 9 are staggered and engaged with each other through the convex teeth 10 and the tooth grooves 7. Connectors 13 are installed on both sides of the upper bending plate 6 and are rotatably connected to the second bracket 4 through the connectors 13. There are two connectors 13, and the connectors 13 are rotatably connected to the second bracket 4 through bearings. A first motor 14 is installed on the side wall of one of the connectors 13, and the first motor 14 is installed on the second bracket 4. The first motor 14 is powered by an external power supply. Starting the first motor 14 drives the connector 13 to rotate, which can drive the upper bending plate 6 to flip around the staggered engaged position with the lower bending plate 9, thereby facilitating the folding test of the flexible glass.

[0043] According to the technical solution of this embodiment, a plurality of through holes are provided on the top of the upper bending plate 6 and the lower bending plate 9, and ventilation ducts are provided inside the upper bending plate 6 and the lower bending plate 9, the ventilation ducts are connected with the through holes, and the ventilation ducts are connected with an external vacuum generator (not shown in the figure). When testing is required, the flexible glass to be tested is first placed on the upper bending plate 6 and the lower bending plate 9, and then the external vacuum generator is started. The upper bending plate 6 and the lower bending plate 9 are evacuated through the provided ventilation ducts and through holes to generate negative pressure, so that the two sides of the flexible glass can be adsorbed and fixed, so that the flexible glass can be flipped when the upper bending plate 6 is flipped.

[0044] According to the technical solution of this embodiment, the positioning assembly 11 includes a hydraulic cylinder 111 fixed on the support plate 2, and a support member 112 is installed at the output end of the hydraulic cylinder 111. A positioning plate 113 is installed at the end of the support member 112 through bolts. When the flexible glass is bent, the hydraulic cylinder 111 is started to extend and drive the support member 112 and the positioning plate 113 to move, so that the hydraulic cylinder 111 drives the positioning plate 113 to move to the bending area of ​​the flexible glass to position the bending position, thereby avoiding the lack of fixation in the bending area of ​​the flexible glass and bulging upward when bending. After the flexible glass is bent, the hydraulic cylinder 111 is started to contract and drive the positioning plate 113 to reset.

[0045] Furthermore, the positioning plate 113 is configured as a long strip, and there is a certain gap between the lower surface of the positioning plate 113 and the lower bending plate 9, the size of the gap is adapted to the thickness of the flexible glass, so that the positioning plate 113 can be attached to the surface of the flexible glass when bending.

[0046] It should be further explained that after the flexible glass is bent, the upper bending plate 6 fixes the upper half of the bent flexible glass, and the lower bending plate 9 fixes the lower half of the flexible glass. At this time, the driving cylinder 3 is started to drive the second bracket 4 to move upward, thereby driving the upper bending plate 6 to move upward, so as to reduce the distance between the upper bending plate 6 and the lower bending plate 9, thereby facilitating the adjustment of the spacing between the upper half and the lower half of the flexible glass after bending, thereby further improving the test effect. It should be explained that since the support plate 2 is installed on an external workbench, when the upper bending plate 6 moves upward, the support plate 2, the horizontal moving assembly 8, and the positioning assembly 11 are all kept stationary, and only the second bracket 4 drives the upper bending plate 6 to move inside.

[0047] According to the technical solution of this embodiment, the horizontal moving assembly 8 includes a third motor 81 fixedly connected to the support plate 2, the output end of the third motor 81 is fixedly connected to a threaded rod 82, the outer surface of the threaded rod 82 is rotatably connected to a storage box 83, and the storage box 83 is installed on the support plate 2;

[0048] The outer surface of the threaded rod 82 is threadedly connected with a nut seat 84, and the top of the nut seat 84 is fixedly connected to the lower bending plate 9. The third motor 81 is started to drive the threaded rod 82 to rotate. The meshing relationship between the nut seat 84 and the threaded rod 82 can drive the nut seat 84 to move left and right in the storage box 83, thereby driving the lower bending plate 9 to move left and right. When the flexible glass is in a bent state, the flexible glass on the lower side can be driven to move left and right, so that bending tests can be performed at various positions in the bending area of ​​the flexible glass. It should be noted that the upper part of the flexible glass is always fixed by the upper bending plate 6, so the upper flexible glass is fixed.

[0049] Furthermore, a slide rail assembly 5 is installed on the lower side wall of the lower bending plate 9 away from the nut seat 84, and the slide rail assembly 5 is arranged between the support plate 2 and the lower bending plate 9. The set slide rail assembly 5 is used to provide support and guidance for the lower bending plate 9 when it moves left and right.

[0050] Furthermore, a guide plate 85 is fixedly connected to the top of the storage box 83, and a through hole compatible with the guide plate 85 is opened inside the nut seat 84. The set guide plate 85 and the through hole are used to provide support and guidance for the nut seat 84, thereby preventing the nut seat 84 from rotating when the threaded rod 82 rotates, and also facilitating the improvement of the stability of the nut seat 84 when moving.

[0051] According to the technical solution of this embodiment, the flip assembly 12 includes two mounting seats 121, the two mounting seats 121 are mounted on an external workbench, and a rotating shaft 122 is rotatably connected between the two mounting seats 121, one end of the rotating shaft 122 passes through the mounting seats 121 and is connected to a second motor 123, and the second motor 123 is mounted on the mounting seats 121, and the second motor 123 is powered by an external power supply;

[0052] The outer surface of the rotating shaft 122 is fixedly connected with a turning frame 124, and a material moving plate 125 is installed on the turning frame 124 by bolts. A plurality of through holes are opened on the side wall of the material moving plate 125, and a ventilation channel is arranged inside the material moving plate 125, and the ventilation channel is connected with the through holes, and the ventilation channel is connected with an external vacuum generator. After the bending test is performed on one side of the flexible glass, the first motor 14 is started again to rotate it in the reverse direction, thereby driving the upper bending plate 6 to return to its original position, so that the upper bending plate 6 is kept flush with the lower bending plate 9, and then the second motor 14 is started. The motor 123 drives the rotating shaft 122 to rotate, thereby driving the flip frame 124 and the material moving plate 125 to deflect accordingly, so that the top of the material moving plate 125 is attached to the upper surface of the flexible glass, and then the external vacuum generator is started to fix the upper surface of the flexible glass, and then the second motor 123 is started again to drive the material moving plate 125 and the flexible glass to flip, so that the flexible glass can be flipped to the other side, and then the flipped flexible glass is moved to the position of the upper bending plate 6 and the lower bending plate 9 with the help of external equipment, and the other side of the flexible glass can be bent. Test.

[0053] The use principle and process of the present invention: when it is necessary to perform a bending test on the flexible glass, first, the upper bending plate 6 and the lower bending plate 9 are kept in a horizontal state, and then the flexible glass is placed on the upper bending plate 6 and the lower bending plate 9 with the help of external equipment, and then the external vacuum generator is started, and the upper bending plate 6 and the lower bending plate 9 are vacuumed to generate negative pressure through the provided ventilation pipes and through holes, so that the two sides of the flexible glass can be adsorbed and fixed, and then the hydraulic cylinder 111 is started to extend and drive the support member 112 and the positioning plate 113 to move, so that the hydraulic cylinder 111 drives the positioning plate 113 to move to the bending area of ​​the flexible glass, and the bending position is positioned to avoid the lack of fixation in the bending area of ​​the flexible glass. , it bulges upward when bending, and then the first motor 14 is started to drive the connecting member 13 to rotate, and the upper bending plate 6 is driven by the connecting member 13 to flip around the position of interlaced engagement with the lower bending plate 9, so that the upper half of the flexible glass can be folded. At this time, the lower half of the flexible glass is fixed. After bending until the upper half and the lower half are parallel to each other, the driving cylinder 3 is started to drive the second bracket 4 to move upward, thereby driving the upper bending plate 6 to move upward, so as to shorten the distance between the upper bending plate 6 and the lower bending plate 9, thereby facilitating the adjustment of the spacing between the upper half and the lower half of the flexible glass after bending, and further improving the test effect;

[0054] Then, the third motor 81 is started to drive the threaded rod 82 to rotate, and the meshing relationship between the nut seat 84 and the threaded rod 82 is used to drive the nut seat 84 to move left and right in the storage box 83, thereby driving the lower bending plate 9 to move left and right. When the flexible glass is in a bent state, the flexible glass on the lower side can be driven to move left and right, so that the bending test can be repeatedly performed on each position in the bending area of ​​the flexible glass, thereby further improving the test effect. When the test on one side of the flexible glass is completed, the second motor 123 is started to drive the rotating shaft 122 to rotate, thereby driving the flip frame 124 and the material moving plate 125 to deflect accordingly, so that the top of the material moving plate 125 is attached to the upper surface of the flexible glass, and then the external vacuum generator is started to fix the upper surface of the flexible glass, and then the second motor 123 is started again to drive the material moving plate 125 and the flexible glass to flip, so that the flexible glass can be flipped to the other side, and then the flipped flexible glass is moved to the position of the upper bending plate 6 and the lower bending plate 9 with the help of external equipment, and the bending test can be performed on the other side of the flexible glass.

[0055] Embodiment 2:

[0056] According to one aspect of the present invention, the present invention provides a flexible glass bending test device, comprising the above-mentioned flexible glass bending test mechanism.

[0057] 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.

[0058] For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. When an element is referred to as being "assembled on", "installed on", "fixed on" or "set on" another element, it can be directly on the other element or there can also be a centered element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a centered element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A flexible glass bending test mechanism, applied to flexible glass, comprising a first bracket (1) and a support plate (2), characterized in that: A driving cylinder (3) is installed at the bottom of the first bracket (1), a second bracket (4) is installed at the output end of the driving cylinder (3), and a slide rail assembly (5) is provided between the second bracket (4) and the first bracket (1); The top of the second bracket (4) is rotatably connected to an upper bending plate (6), and a plurality of tooth grooves (7) are provided on one side of the upper bending plate (6); A horizontal moving assembly (8) is installed on the top of the support plate (2), a lower bending plate (9) is installed above the horizontal moving assembly (8), a plurality of convex teeth (10) are arranged on the side wall of one side of the lower bending plate (9), the convex teeth (10) and the tooth grooves (7) are mutually adapted and clamped in the tooth grooves (7), and the upper surfaces of the upper bending plate (6) and the lower bending plate (9) are flush; A positioning component (11) is installed on the top of the support plate (2), and the positioning component (11) is located on the outside of the lower bending plate (9) and is used to position the bending part of the flexible glass; A flip assembly (12) for flipping the flexible glass is arranged on a side of the upper bending plate (6) away from the lower bending plate (9).

2. The flexible glass bending test mechanism according to claim 1, characterized in that: The number of the slide rail assemblies (5) is two, and the two slide rail assemblies (5) are symmetrically installed between the first bracket (1) and the second bracket (4).

3. The flexible glass bending test mechanism according to claim 2, characterized in that: The slide rail assembly (5) comprises a guide rail (51) fixedly connected to the inner wall of the first bracket (1) and a slider (52) fixedly connected to the outer wall of the second bracket (4), and the slider (52) and the guide rail (51) are adapted to each other.

4. The flexible glass bending test mechanism according to claim 2, characterized in that: Connecting members (13) are installed on both sides of the upper bending plate (6), and are rotatably connected to the second bracket (4) through the connecting members (13). There are two connecting members (13), a first motor (14) is installed on the side wall of one of the connecting members (13), and the first motor (14) is installed on the second bracket (4).

5. The flexible glass bending test mechanism according to claim 4, characterized in that: The tops of the upper bending plate (6) and the lower bending plate (9) are both provided with a plurality of through holes, and ventilation ducts are provided inside the upper bending plate (6) and the lower bending plate (9), the ventilation ducts are connected to the through holes, and the ventilation ducts are connected to an external vacuum generator.

6. The flexible glass bending test mechanism according to claim 5, characterized in that: The upper bending plate (6) and the lower bending plate (9) are interlaced and engaged with each other through the convex teeth (10) and the tooth grooves (7), and the upper bending plate (6) is turned around the interlaced and engaged position.

7. The flexible glass bending test mechanism according to claim 5, characterized in that: The positioning assembly (11) comprises a hydraulic cylinder (111) fixed on a support plate (2); a support member (112) is installed at the output end of the hydraulic cylinder (111); and a positioning plate (113) is installed at the end of the support member (112) via bolts.

8. The flexible glass bending test mechanism according to claim 7, characterized in that: The horizontal moving assembly (8) comprises a third motor (81) fixedly connected to the support plate (2); the output end of the third motor (81) is fixedly connected to a threaded rod (82); the outer surface of the threaded rod (82) is rotatably connected to a storage box (83); and the storage box (83) is mounted on the support plate (2); The outer surface of the threaded rod (82) is threadedly connected to a nut seat (84), the top of the nut seat (84) is fixedly connected to the lower bent plate (9), and a slide rail assembly (5) is installed on the lower side wall of the lower bent plate (9) away from the nut seat (84), and the slide rail assembly (5) is arranged between the support plate (2) and the lower bent plate (9); A guide plate (85) is fixedly connected to the top of the storage box (83), and a through hole matching the guide plate (85) is provided inside the nut seat (84).

9. The flexible glass bending test mechanism according to claim 8, characterized in that: The flip assembly (12) comprises two mounting seats (121), the two mounting seats (121) are mounted on an external workbench, a rotating shaft (122) is rotatably connected between the two mounting seats (121), one end of the rotating shaft (122) passes through the mounting seats (121) and is connected to a second motor (123), and the second motor (123) is mounted on the mounting seats (121); The outer surface of the rotating shaft (122) is fixedly connected to a turning frame (124), and a material moving plate (125) is installed on the turning frame (124) by bolts. A plurality of through holes are opened on the side wall of the material moving plate (125), and a ventilation channel is arranged inside the material moving plate (125), the ventilation channel is connected to the through holes, and the ventilation channel is connected to an external vacuum generator.

10. Flexible glass bending test device, characterized in that: The flexible glass bending test mechanism comprises the flexible glass bending test mechanism according to any one of claims 1 to 9.

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