Ultra-thin glass bending test machine

Abstract

The utility model discloses an ultra-thin glass bending test machine, which comprises a rack; the upper moving assembly comprises an upper bending plate and an upper driving assembly, and the upper driving assembly drives the upper bending plate to reciprocate up and down and drives the upper bending plate to move horizontally at the same time; the lower movement assembly comprises a lower bending plate and a lower driving assembly, the lower bending plate is arranged on the lower side of the upper bending plate, and the lower driving assembly drives the lower bending plate to move up and down; and the fixing assembly comprises baffles, is arranged on the upper bent plate and the lower bent plate and is used for fixing a product. The bending test device has the advantages that bending of ultra-thin glass is completed through relative movement of the upper bending plate and the lower bending plate, meanwhile, the upper bending plate can move horizontally, bending tests of different parts are completed, bending tests of the whole piece of ultra-thin glass are achieved, the testing efficiency is high, detection is rapid, and the bending test device is suitable for bending tests of different types of products.

Description

Technical Field

[0001] The utility model relates to the field of ultra-thin glass, and in particular to an ultra-thin glass bending testing machine. Background Art

[0002] As the shipment volume of ultra-thin glass (UTG) products increases, there are currently few bending devices for ultra-thin glass (UTG) in the industry, and the testing requirements are not sufficiently segmented, which cannot meet the growing industry needs.

[0003] At present, the bending test machines in the industry can basically only realize the left-right folding or up-down folding of the product. The testing method for domestic ultra-thin glass (UTG) can only test the bending angle of the center R angle. For example, the authorized utility model patent CN214040981U discloses an ultra-thin flexible glass static bending test device, which can only achieve center folding by setting a first angle plate and a second angle plate. At present, the industry has released concept roll-up screen mobile phones and other electronic devices. The bending test requirements for the screen have also changed from only testing the center R angle to requiring the entire area of ​​the screen to be bent. There is an urgent need for a device that can realize full-screen bending testing. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an ultra-thin glass bending tester, which solves the problem that only the center folding test can be performed in the prior art, and completes the bending test of different parts of the entire ultra-thin glass.

[0005] Specifically, the utility model discloses an ultra-thin glass bending test machine, comprising:

[0006] frame;

[0007] An upper motion assembly, comprising an upper bending plate and an upper driving assembly, wherein the upper driving assembly drives the upper bending plate to reciprocate up and down, and also drives the upper bending plate to move horizontally;

[0008] A lower motion assembly, comprising a lower bending plate and a lower driving assembly, wherein the lower bending plate is arranged at the lower side of the upper bending plate, and the lower driving assembly drives the lower bending plate to move up and down;

[0009] The fixing assembly comprises a baffle plate, which is arranged on the upper bending plate and the lower bending plate and is used for fixing the product.

[0010] The benefit of adopting the above technical solution is that, by setting up an upper moving component and a lower moving component, the bending of the ultra-thin glass is completed through the relative movement of the upper bending plate and the lower bending plate. At the same time, the upper bending plate can also move horizontally to complete the bending test of different parts, thereby realizing the bending test of the entire ultra-thin glass. The test efficiency is high, the detection is fast, and it is suitable for bending tests of different types of products.

[0011] Furthermore, the upper driving assembly includes an upper vertical moving module and an upper horizontal moving module. The upper vertical moving module drives the upper bending plate to move up and down, and the upper horizontal moving module drives the upper bending plate to move horizontally.

[0012] The benefit of adopting the above technical solution is that the upper horizontal moving module controls the horizontal movement of the upper bending plate, so that it is misaligned with the lower bending plate, and then the upper bending plate moves up and down driven by the upper vertical module. At this time, a bending position different from before is formed on the ultra-thin glass, and the bending test is completed here, realizing bending tests at different positions. It has a wide range of applications and meets production needs.

[0013] Furthermore, the lower driving assembly includes: a connecting column, a mounting plate, the mounting plate is connected to the lower bending plate via the connecting column, the mounting plate is connected to a vertical screw rod, and the mounting plate moves up and down along the vertical screw rod.

[0014] The benefit of adopting the above technical solution is that a connecting plate and a connecting column are provided to connect the lower bending plate. The connecting plate moves with the vertical screw rod to adjust the position of the lower bending plate. The connecting column also plays a supporting role, so that the lower bending plate will not shake during the bending test, thereby improving the accuracy of the detection and extending the service life of the equipment.

[0015] Furthermore, the upper vertical moving module includes a mounting frame and an upper screw rod, the upper screw rod is arranged in the mounting frame, a moving nut is arranged on the upper screw rod, the upper bending plate is installed on the moving nut, and the upper screw rod is driven to rotate by a driving member.

[0016] The benefit of adopting the above technical solution is that the movable nut is driven up and down by the rotation of the screw rod, which further drives the upper bending plate to move up and down, and the ultra-thin glass fixed between the upper bending plate and the lower bending plate is bent to complete the bending test with precise control, accurate test results and long service life.

[0017] Furthermore, the baffle is arranged on the lower surface of the upper bending plate and along the edge of the lower surface of the lower bending plate, and a limiting groove is arranged between the baffle and the upper bending plate.

[0018] The advantage of adopting the above technical solution is that the limiting groove is used to fix the product, which is easy to replace and can be replaced without disassembly, thereby improving test efficiency.

[0019] Furthermore, the baffle plate arranged on the lower bending plate is arranged opposite to the baffle plate on the upper bending assembly.

[0020] The benefit of adopting the above technical solution is that baffles are set up at the top and bottom to fix the two ends of the product, and the two ends are located on the same side, and the bending test is performed on the entire plane in the middle.

[0021] Furthermore, a fixing component is provided at a relative position between the upper bending plate and the lower bending plate, for fixing the two ends of the ultra-thin glass.

[0022] The benefit of adopting the above technical solution is that the setting of the fixing component can fix the product, and the product will not move during the bending test.

[0023] Furthermore, the upper bending plate and the lower bending plate are provided with suction holes, and the suction holes are arranged on the surfaces of the upper bending plate and the lower bending plate, and each column of the suction holes is connected to a connecting pipe, and the connecting pipe is connected to a valve.

[0024] The benefit of adopting the above technical solution is that the suction holes can fix the product and prevent the ends of the product from falling out of the limiting grooves. Each row of suction holes can be controlled separately. When performing bending tests near the two ends, the suction holes at the ends can be controlled to work, avoiding the fixed position being too large to affect the bending position and effect.

[0025] Furthermore, the edge of the baffle is provided with a circular chamfer.

[0026] The benefit of adopting the above technical solution is that the rounded corners can avoid scratching or bumping the product.

[0027] Furthermore, the upper bending plate is provided with a reinforcing plate.

[0028] The benefit of adopting the above technical solution is that the provision of the reinforcing plate can increase the stability of the upper bending plate and at the same time increase the service life of the upper mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments or the description of the prior art will be briefly introduced below.

[0030] Figure 1 This is the overall structure diagram of the utility model ultra-thin glass bending test machine

[0031] Figure 2This is a schematic diagram of the cross section of the upper bending plate of the utility model

[0032] Figure 3 Schematic diagram of the position of the upper and lower bending plates when the bending is in the middle position

[0033] Figure 4 Schematic diagram of the upper and lower bending plate positions when bending other positions

[0034] The reference numerals in the accompanying drawings are as follows:

[0035] Frame 1; upper bending plate 2; lower bending plate 3; suction hole 31; baffle 4; limiting groove 41; upper vertical moving module 5; mounting frame 51; upper screw rod 52; moving nut 53; upper horizontal moving module 6; lower driving assembly 7; connecting column 71; mounting plate 72; vertical screw rod 73; DETAILED DESCRIPTION

[0036] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0037] like Figure 1-4 As shown, the utility model discloses an ultra-thin glass bending test machine, comprising:

[0038] A frame 1 is provided with a working platform and a command input unit for inputting commands;

[0039] An upper motion assembly, comprising an upper bending plate 2 and an upper driving assembly, wherein the upper driving assembly drives the upper bending plate 2 to reciprocate up and down, and also drives the upper bending plate 2 to move horizontally;

[0040] A lower motion assembly, comprising a lower bending plate 3 and a lower driving assembly 7, wherein the lower bending plate 3 is arranged at the lower side of the upper bending plate 2, and the lower driving assembly 7 drives the lower bending plate 3 to move up and down;

[0041] The fixing assembly includes a baffle plate 4, which is arranged on the upper bending plate 2 and the lower bending plate 3 and is used to fix the product.

[0042] The benefit of adopting the above technical solution is that, by setting up an upper moving component and a lower moving component, the bending of the ultra-thin glass is completed through the relative movement of the upper bending plate 2 and the lower bending plate 3. At the same time, the upper bending plate 2 can also move horizontally to complete the bending test of different parts, thereby realizing the bending test of the entire ultra-thin glass. The test efficiency is high, the detection is fast, and it is suitable for bending tests of different types of products.

[0043] In some embodiments, the upper driving assembly can adopt the following structural scheme, wherein the upper driving assembly includes an upper vertical moving module 5 and an upper horizontal moving module 6, wherein the upper vertical moving module 5 drives the upper bending plate 2 to move up and down, and the upper horizontal moving module 6 drives the upper bending plate 2 to move horizontally.

[0044] The benefit of adopting the above technical solution is that the upper horizontal moving module 6 controls the horizontal movement of the upper bending plate 2, so that it is misaligned with the lower bending plate 3, and then the upper bending plate 2 moves up and down under the drive of the upper vertical module. At this time, a bending position different from before is formed on the ultra-thin glass, and the bending test is completed here, realizing bending tests at different positions, which has a wide range of applications and meets production needs.

[0045] In some embodiments, the lower driving assembly 7 can adopt the following structural scheme, and the lower driving assembly 7 includes: a connecting column 71, a mounting plate 72, the mounting plate 72 is connected to the lower bending plate 3 through the connecting column 71, the connecting column 71 passes through the working platform, the mounting plate 72 is connected to a vertical screw rod 73, the mounting plate 72 moves up and down along the vertical screw rod 73, a moving nut is provided on the vertical screw rod 73, and a motor is provided to drive the vertical screw rod 73 to move. At this time, the lower bending plate 3 moves up and down following the screw rod, changing the spacing between the upper and lower bending plates 3, and replacing the test product.

[0046] The benefit of adopting the above technical solution is that a connecting plate and a connecting column 71 are provided to connect the lower bending plate 3. The connecting plate moves with the vertical screw rod 73 to adjust the position of the lower bending plate 3. The connecting column 71 also plays a supporting role, so that the lower bending plate 3 will not shake during the bending test, thereby improving the accuracy of the detection and extending the service life of the equipment.

[0047] In some embodiments, the upper vertical moving module 5 can adopt the following structural scheme, the upper vertical moving module 5 includes a mounting frame 51 and an upper screw rod 52, the mounting frame 51 is set through the working platform, the working platform is also provided with an avoidance groove for avoiding the horizontal movement of the mounting frame 51, the mounting frame 51 moves horizontally in the avoidance groove, the upper screw rod 52 is arranged in the mounting frame 51, and a moving nut 53 is arranged on the upper screw rod 52, the upper bending plate 2 is installed on the moving nut 53, and the upper screw rod 52 is driven to rotate by a driving member.

[0048] The benefit of adopting the above technical solution is that the movable nut 53 is driven to move up and down by rotating the screw, which further drives the upper bending plate 2 to move up and down, and the ultra-thin glass fixed between the upper bending plate 2 and the lower bending plate 3 is bent, completing the bending test with precise control, accurate test results and long service life.

[0049] Furthermore, the upper horizontal moving module 6 can be a gear rack module, the gear is arranged at the bottom of the mounting frame 51, and the rack is arranged on the mounting plate 72.

[0050] In some embodiments, the baffle 4 can adopt the following structural scheme, the baffle 4 is arranged on the lower surface of the upper bending plate 2, and is arranged along the edge of the lower surface of the lower bending plate 3. A limiting groove 41 is arranged between the baffle 4 and the upper bending plate 2. The baffle 4 arranged on the lower bending plate 3 is horizontally arranged with the limiting groove 41 relative to the baffle 4 on the upper bending assembly. After the ultra-thin glass is placed in the limiting groove 41, the ultra-thin glass is horizontally set in a U shape, with both ends located in the limiting groove 41, and the surface is close to the lower surface of the upper bending plate 2 and the upper surface of the lower bending plate 3.

[0051] The benefit of adopting the above technical solution is that the setting of the limit groove 41 is used to fix the product, which is convenient for replacement and can be replaced without disassembly, thereby improving the test efficiency. The upper and lower baffles 4 are set to fix the two ends of the product, and the two ends are located on the same side. The bending test is performed on the entire plane of the middle part, and only the horizontal relative position of the upper bending plate 2 and the lower bending plate 3 needs to be changed.

[0052] In some embodiments, a fixing component is provided at a relative position between the upper bending plate 2 and the lower bending plate 3 for fixing both ends of the ultra-thin glass. The setting of the fixing component realizes the fixation of the product, and the product will not move during the bending test.

[0053] In some embodiments, the fixing component can adopt the following structural scheme, the upper bending plate 2 and the lower bending plate 3 are provided with suction holes 31, and the suction holes 31 are arranged on the surface of the upper bending plate 2 and the lower bending plate 3, and each column of the suction holes 31 is connected to a connecting pipe, and the connecting pipe is connected to a valve, and the connecting pipe is connected to a vacuum generating device, and is also connected to a control device to control the working state of each column of the suction holes 31.

[0054] The benefit of adopting the above technical solution is that the setting of the suction holes 31 can fix the product and prevent the end of the product from escaping from the limiting groove 41. Each column of suction holes 31 is controlled separately. When bending ultra-thin glass of different sizes, the mounting plate 72 of the corresponding size can be controlled.

[0055] In other embodiments, the fixing component can also use fixing tape. Workers manually fix the two sides of the product on the opposite sides of the upper bending plate 2 and the lower bending plate 3 to start the bending test. After the planning is completed, just remove the tape from the interface to start testing the next product.

[0056] In some embodiments, the baffle plate 4 may adopt the following structural solution, wherein the edge of the baffle plate 4 is provided with a circular chamfer.

[0057] The benefit of adopting the above technical solution is that the rounded corners can avoid scratching or bumping the product.

[0058] In some embodiments, the upper bending plate 2 is provided with a reinforcing plate.

[0059] The benefit of adopting the above technical solution is that the provision of the reinforcing plate can increase the stability of the upper bending plate 2 and at the same time increase the service life of the upper mounting plate 72 .

[0060] During the test, firstly, the two ends of the ultra-thin glass are placed into the limit groove 41, and then the equipment is started, and the command input unit inputs the corresponding command. The operation state of the equipment, the bending size and number of times, etc. are automatically controlled by the control unit. The upper bending plate 2 moves downward and the lower bending plate 3 moves upward to perform a bending test on the ultra-thin glass. When performing bending tests at other positions, the upper bending plate 2 is driven to move sideways by the upper horizontal moving module 6 to change the bending position of the ultra-thin glass. Then, the bending test is performed on the changed position, and then the position of the upper bending plate 2 is moved again until the bending test of the entire surface of the ultra-thin glass is completed. Then, the next piece of ultra-thin glass is replaced for testing. Not only is the upper and lower bending test performed on the ultra-thin glass, but the equipment can also perform bending tests on different parts of the ultra-thin glass, thereby meeting different test requirements.

[0061] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. An ultra-thin glass bending tester, characterized in that: include: Rack (1); An upper motion assembly, comprising an upper bending plate (2) and an upper driving assembly, wherein the upper driving assembly drives the upper bending plate (2) to reciprocate up and down, and also drives the upper bending plate (2) to move horizontally; A lower motion assembly, comprising a lower bending plate (3) and a lower driving assembly (7), wherein the lower bending plate (3) is arranged on the lower side of the upper bending plate (2), and the lower driving assembly (7) drives the lower bending plate (3) to move up and down; The fixing assembly comprises a baffle (4) which is arranged on the upper bending plate (2) and the lower bending plate (3) and is used to fix the product.

2. The ultra-thin glass bending testing machine according to claim 1, characterized in that: The upper driving assembly comprises an upper vertical moving module (5) and an upper horizontal moving module (6); the upper vertical moving module (5) drives the upper bending plate (2) to move up and down, and the upper horizontal moving module (6) drives the upper bending plate (2) to move horizontally.

3. The ultra-thin glass bending testing machine according to claim 1, characterized in that: The lower driving assembly (7) comprises: a connecting column (71) and a mounting plate (72); the mounting plate (72) is connected to the lower bending plate (3) via the connecting column (71); the mounting plate (72) is connected to a vertical screw rod (73); and the mounting plate (72) moves up and down along the vertical screw rod (73).

4. The ultra-thin glass bending testing machine according to claim 2, characterized in that: The upper vertical movable module (5) comprises a mounting frame (51) and an upper screw rod (52), wherein the upper screw rod (52) is arranged in the mounting frame (51), a movable nut (53) is arranged on the upper screw rod (52), the upper bending plate (2) is mounted on the movable nut (53), and the upper screw rod (52) is driven to rotate by a driving member.

5. The ultra-thin glass bending testing machine according to claim 1, characterized in that: The baffle plate (4) is arranged on the lower surface of the upper bending plate (2) and along the edge of the lower surface of the lower bending plate (3); a limiting groove (41) is arranged between the baffle plate (4) and the upper bending plate (2).

6. The ultra-thin glass bending testing machine according to claim 5, characterized in that: The baffle plate (4) arranged on the lower bending plate (3) is arranged opposite to the baffle plate (4) on the upper bending plate (2).

7. The ultra-thin glass bending testing machine according to claim 1, characterized in that: A fixing component is provided at a relative position between the upper bending plate (2) and the lower bending plate (3) and is used to fix the two ends of the ultra-thin glass.

8. The ultra-thin glass bending testing machine according to claim 7, characterized in that: The fixing assembly comprises suction holes (31), and the suction holes (31) are arranged on the surfaces of the upper bending plate (2) and the lower bending plate (3), and each row of the suction holes (31) is connected to a connecting pipe, and the connecting pipe is connected to a valve.

9. The ultra-thin glass bending testing machine according to claim 6, characterized in that: The edge of the baffle (4) is provided with a circular chamfer.

10. The ultra-thin glass bending testing machine according to claim 1, characterized in that: The upper bent plate (2) is provided with a reinforcing plate.

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