2D glass warping degree test platform

Abstract

The utility model provides a 2D glass warping degree test platform. The 2D glass warping degree test platform comprises a mounting seat; the platform assembly is connected with the mounting seat, the platform assembly comprises a detection platform and a plurality of bearing structures, the plurality of bearing structures are movably connected with the platform assembly, the detection platform is provided with a through hole, the through hole is located among the plurality of bearing structures, and a plurality of vertex angles of glass are located on the four bearing structures respectively; the measuring device is arranged on the side, away from the bearing structure, of the detection platform and corresponds to the through hole. The measuring device has a measuring state close to the glass and a to-be-measured state away from the glass. According to the technical scheme, the problems that in the 2D glass warping degree detection process in the prior art, the detection efficiency is low, and products are prone to being scratched are effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of glass inspection, and in particular to a 2D glass warpage testing platform. Background Art

[0002] With the continuous development of science and technology, glass is used in many different fields. For example, glass is used in architecture, home furnishings, electronic products and other things that are indispensable in our daily life.

[0003] 2D glass needs to be tested for warping before leaving the factory to ensure that the product is relatively flat and meets usage requirements.

[0004] In the prior art, a common method for detecting the warpage of 2D glass is to measure the distance of the entire piece of glass compared to the base point position to calculate its warpage. This method is inefficient and the measuring probe is prone to scratching the glass surface during movement, such as CN208547319U. Utility Model Content

[0005] A technical problem to be solved by the present application is that, in the process of detecting the warpage of 2D glass, there are problems of low detection efficiency and easy scratching of the product.

[0006] In order to solve the above technical problems, the present application provides a 2D glass warpage testing platform.

[0007] A 2D glass warpage testing platform provided according to the present application includes: a mounting seat; a platform assembly, the platform assembly is connected to the mounting seat, the platform assembly includes a detection platform and a bearing structure, the bearing structure includes multiple, the multiple bearing structures are movably connected to the platform assembly, the detection platform has a through hole, the through hole is located between the multiple bearing structures, the multiple vertex angles of the glass are respectively located on the four bearing structures, a measuring device is arranged on the side of the detection platform away from the bearing structure and corresponding to the through hole, the measuring device has a measuring state close to the glass and a to-be-measured state away from the glass.

[0008] In some embodiments, the bearing structure includes a bearing part and a connecting part, and the detection platform also includes a long hole, which is arranged one-to-one corresponding to the bearing structure, and the connecting part is inserted into the long hole, and one end of the connecting part away from the bearing part has a thread.

[0009] In some embodiments, the 2D glass warpage testing platform further includes a limiting component, which is movably connected to the platform component.

[0010] In some embodiments, the height of the upper surface of the limiting assembly in the vertical direction is higher than the height of the upper surface of the supporting structure in the vertical direction.

[0011] In some embodiments, the limiting assembly includes a first limiting structure and a second limiting structure, the first limiting structure and the second limiting structure are perpendicular to each other, and the first limiting structure and the second limiting structure are respectively located on both sides of one of the long holes.

[0012] In some embodiments, the platform assembly also includes a first slide rail and a second slide rail, the first slide rail and the second slide rail are perpendicular to each other, the first limiting structure has a first slide groove, the first slide groove is movably connected to the first slide rail, and the second limiting structure has a second slide groove, the second slide groove is movably connected to the second slide rail.

[0013] In some embodiments, the platform assembly includes a third slide rail, the third slide rail is connected to the detection platform, the third slide rail is arranged in one-to-one correspondence with the bearing structure, the bearing structure has a third slide groove, and the third slide groove is movably connected to the third slide rail.

[0014] In some embodiments, one end of the third slide rail close to the through hole is rotatably connected to the detection platform.

[0015] In some embodiments, the platform assembly further includes an angle scale segment, and the angle scale segment is disposed corresponding to an end of the third slide rail away from the through hole.

[0016] In some embodiments, an anti-scratch layer is disposed on the surface of the support structure.

[0017] Through the above technical scheme, the 2D glass warpage test platform provided by the present application adjusts the bearing structure to a suitable position and then fixes it, places multiple vertex angles of the standard glass on the bearing structure respectively, measures the standard glass using a measuring device to obtain a reference value, replaces the standard glass with the glass to be tested, and uses a measuring device to measure the glass to be tested to obtain a measured value, and the difference between the measured value and the reference value is the warpage of the glass to be tested. The measuring device can use a micrometer. The technical scheme of the present application effectively solves the problems of low detection efficiency and easy scratches on the product in the prior art during the 2D glass warpage detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The structure diagram of the 2D glass warpage test platform disclosed in the first embodiment of the present application is shown;

[0020] Figure 2 Shows Figure 1 A schematic diagram of the main view of a 2D glass warpage test platform;

[0021] Figure 3 Shows Figure 1 A left schematic diagram of a 2D glass warpage test platform;

[0022] Figure 4 Shows Figure 1 A top view of a 2D glass warpage test platform;

[0023] Figure 5 Shows Figure 1 A right view schematic diagram of a 2D glass warpage test platform;

[0024] Figure 6 A schematic top view of a 2D glass warpage testing platform disclosed in Example 2 of the present application is shown.

[0025] Description of reference numerals:

[0026] 10. Mounting seat; 20. Platform assembly; 21. Detection platform; 211. Through hole; 212. Long hole; 22. Load-bearing structure; 221. Load-bearing part; 23. First slide rail; 24. Second slide rail; 25. Third slide rail; 26. Angle scale segment; 30. Limit assembly; 31. First limit structure; 311. First slide groove; 32. Second limit structure; 321. Second slide groove. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments of the present application, but includes all technical solutions that fall within the scope of the claims.

[0028] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0029] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0030] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0031] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0032] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0034] like Figures 1 to 5As shown, a 2D glass warpage test platform disclosed in the first embodiment of the present application includes a mounting seat 10 and a platform assembly 20, wherein the platform assembly 20 is connected to the mounting seat 10, and the platform assembly 20 includes a detection platform 21 and a bearing structure 22, wherein the bearing structure 22 includes a plurality of bearing structures 22, and the plurality of bearing structures 22 are movably connected to the platform assembly 20, and the detection platform 21 has a through hole 211, wherein the through hole 211 is located between the plurality of bearing structures 22, and a plurality of vertex angles of the glass are respectively located on four bearing structures 22, and a measuring device is arranged on a side of the detection platform 21 away from the bearing structure 22 and corresponding to the through hole 211, and the measuring device has a measuring state close to the glass and a state to be measured away from the glass.

[0035] The technical solution of the first embodiment is applied, multiple supporting structures 22 are adjusted to the appropriate position and fixed, multiple vertex angles of the standard glass are respectively placed on the supporting structure 22, the standard glass is measured by a measuring device to obtain a reference value, the standard glass is replaced with the glass to be tested, and the glass to be tested is measured by a measuring device to obtain a measured value, and the difference between the measured value and the reference value is the warpage of the glass to be tested. The measuring device can be a micrometer. The technical solution of the first embodiment effectively solves the problems of low detection efficiency and easy scratching of products in the prior art during the 2D glass warpage detection process.

[0036] like Figures 1 to 5 As shown, in the technical solution of the first embodiment, the bearing structure 22 includes a bearing portion 221 and a connecting portion, and the detection platform 21 also includes a long hole 212. The long hole 212 is arranged one-to-one with the bearing structure 22, and the connecting portion is inserted into the long hole 212. One end of the connecting portion away from the bearing portion 221 has a thread. A clearance fit is adopted between the connecting portion and the long hole 212, so that the bearing portion 221 can move along the long hole 212. The connecting portion is provided with a thread to facilitate the adjustment of the bearing portion 221 to a suitable position and then tightening the nut to fix it.

[0037] like Figures 1 to 5 As shown, in the technical solution of the first embodiment, the 2D glass warpage test platform further includes a limit assembly 30, which is movably connected to the platform assembly 20. The setting of the limit assembly 30 facilitates the staff to position the glass when replacing the same batch of glass, and the setting of the limit assembly 30 further prevents the glass from sliding off the bearing structure 22.

[0038] like Figures 1 to 5As shown, in the technical solution of the first embodiment, the height of the upper surface of the stopper assembly 30 in the vertical direction is higher than the height of the upper surface of the bearing structure 22 in the vertical direction. The side of the glass can be pressed against the side of the stopper assembly 30, and the stopper assembly 30 limits the glass. When replacing the glass, the staff only needs to press the glass against the stopper assembly 30, which reduces the time for the staff to replace the glass and improves efficiency.

[0039] like Figures 1 to 5 As shown, in the technical solution of the first embodiment, the limiting assembly 30 includes a first limiting structure 31 and a second limiting structure 32, the first limiting structure 31 and the second limiting structure 32 are perpendicular to each other, and the first limiting structure 31 and the second limiting structure 32 are respectively located on both sides of one of the long holes 212. The first limiting structure 31 and the second limiting structure 32 are arranged perpendicular to each other, and during the placement of the glass, the two sides of the glass are respectively fitted with the two, so as to achieve simultaneous horizontal and vertical positioning, and the positioning is relatively complete and fast.

[0040] like Figures 1 to 5 As shown, in the technical solution of the first embodiment, the platform assembly 20 further includes a first slide rail 23 and a second slide rail 24, the first slide rail 23 and the second slide rail 24 are perpendicular to each other, the first limiting structure 31 has a first slide groove 311, the first slide groove 311 is movably connected to the first slide rail 23, and the second limiting structure 32 has a second slide groove 321, the second slide groove 321 is movably connected to the second slide rail 24. By setting the first slide rail 21 and the second slide rail 24, the first limiting structure 31 and the second limiting structure 32 are moved in the horizontal direction, so that it is suitable for different types of glass limiting and positioning, and has stronger versatility.

[0041] It should be noted that the first slide rail 23 and the second slide rail 24 are only used to realize the translation of the first limiting structure 31 and the second limiting structure 32 on the horizontal plane, and other structures may be used instead, such as opening a long hole.

[0042] like Figure 6 As shown, the difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that the platform assembly 20 includes a third slide rail 25, the third slide rail 25 is connected to the detection platform 21, the third slide rail 25 and the bearing structure 22 are arranged one-to-one, the bearing structure 22 has a third slide groove, and the third slide groove is movably connected to the third slide rail 25. In the second embodiment, the movable connection between the bearing structure 22 and the detection platform 21 is changed to a connection using the third slide rail 25, which improves the stability of movement, and when changing the bearing structure 22, there is no need to adjust the nut under the detection platform 21, which further simplifies the operation steps of the staff.

[0043] like Figure 6As shown, the difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that the end of the third slide rail 25 close to the through hole 211 is rotatably connected to the detection platform 21. The third slide rail 25 is rotatably connected to the detection platform 21, so the angle of the third slide rail 25 can be changed. By changing the angles of multiple third slide rails 25, the entire device can be applied to glasses with different diagonal angles, further improving versatility.

[0044] like Figure 6 As shown, the difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that the platform assembly 20 further includes an angle scale segment 26, which is arranged corresponding to the end of the third slide rail 25 away from the through hole 211. The arrangement of the angle scale segment 26 facilitates the staff to read the rotation angle of the third slide rail 25, and the staff can adjust the position of the bearing structure 22 in advance according to the diagonal angle and side length of the glass to be tested.

[0045] like Figure 6 As shown, the difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that an anti-scratch layer is provided on the surface of the bearing structure 22. The anti-scratch layer is made of Teflon tape, which has a soft surface and can effectively protect the glass surface from being scratched. In addition, the other side of the Teflon tape is sticky and can be directly bonded to the surface of the bearing structure 22, making the connection convenient.

[0046] From the above, it can be seen that the warpage tester uses an I-shaped structure to make a frame, and the test panel uses a 10mm thick aluminum plate, the surface is milled and polished, the flatness requirement is 0.03, and the roughness requirement is 0.3, so as to facilitate the movement of the bearing structure 22. Two parallel oblong holes are milled on the left side in the left and right directions, with a width of 4mm and a length of 100mm. The parallel distance of the oblong holes is 60mm, so that the L-shaped leaning angle can move left and right. A guide rail is installed on the upper side in the same straight line as the upper oblong hole on the left side. The guide rail is 4*200mm. The extended leaning angle of the L-shaped leaning angle is installed on the guide rail, with a size of 8*100mm, so that the instrument can be used for the measurement of larger size cover glass; 4 X-shaped oblong holes (oblong holes 212) are milled in the center, with a size of 4*150mm, and a through hole 211 is milled at the fitting intersection of the X-shaped oblong holes. The through hole size is Φ20mm, but the through hole is not connected to the oblong hole. A micrometer (measuring device) is installed below the central through hole. The measuring point should be as close to the center of the circle as possible. This size is adjusted when the I-shaped frame and the panel are installed. A supporting column (bearing structure 22) is installed on each of the four X-shaped oblong holes. The column size is Φ8*10mm. Two threaded holes are drilled on the short side of the L-shaped angle and connected with the parallel oblong holes using bolts. The long side is milled with a groove. The groove size is the same as the guide rail. The installation adopts clearance fit. The bottom of the extended L-shaped angle is milled with a groove. The groove size is the same as the guide rail. The installation adopts clearance fit. The roots of the four columns are threaded structures and are installed separately with butterfly nuts and X-shaped oblong holes. Teflon tape is pasted on the surface of the aluminum plate test platform, and a layer of Teflon tape is pasted on the upper surface of the four supporting columns to avoid scratching the glass. Each time a model of cover glass is tested, the four columns need to be adjusted so that the four columns are evenly located at the four corners of the cover glass. When the instrument is used for the first time, use the standard plate to teach zero, and measure the flatness of the standard plate on the three-dimensional coordinate system to confirm that the standard plate is in a horizontal state.

[0047] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution of the present application.

[0048] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A 2D glass warpage testing platform, characterized in that: include: Mounting seat (10); A platform component (20), the platform component (20) being connected to the mounting seat (10), the platform component (20) comprising a detection platform (21) and a bearing structure (22), the bearing structure (22) comprising a plurality of bearing structures (22), the plurality of bearing structures (22) being movably connected to the platform component (20), the detection platform (21) having a through hole (211), the through hole (211) being located between the plurality of bearing structures (22), the plurality of vertices of the glass being located on four of the bearing structures (22), a measuring device being arranged on a side of the detection platform (21) away from the bearing structure (22) and corresponding to the through hole (211), the measuring device having a measuring state close to the glass and a waiting state away from the glass.

2. The 2D glass warpage testing platform according to claim 1, characterized in that: The bearing structure (22) comprises a bearing portion (221) and a connecting portion, and the detection platform (21) further comprises a long hole (212), wherein the long hole (212) and the bearing structure (22) are arranged in a one-to-one correspondence, and the connecting portion is inserted into the long hole (212), and one end of the connecting portion away from the bearing portion (221) has a thread.

3. The 2D glass warpage testing platform according to claim 2, characterized in that: The 2D glass warpage test platform further comprises a limiting component (30), wherein the limiting component (30) is movably connected to the platform component (20).

4. The 2D glass warpage testing platform according to claim 3, characterized in that: The height of the upper surface of the limiting component (30) in the vertical direction is higher than the height of the upper surface of the bearing structure (22) in the vertical direction.

5. The 2D glass warpage testing platform according to claim 3, characterized in that: The limiting assembly (30) comprises a first limiting structure (31) and a second limiting structure (32); the first limiting structure (31) and the second limiting structure (32) are perpendicular to each other; the first limiting structure (31) and the second limiting structure (32) are respectively located on two sides of one of the long holes (212).

6. The 2D glass warpage testing platform according to claim 5, characterized in that: The platform assembly (20) further comprises a first slide rail (23) and a second slide rail (24), wherein the first slide rail (23) and the second slide rail (24) are perpendicular to each other, the first limiting structure (31) comprises a first slide groove (311), the first slide groove (311) is movably connected to the first slide rail (23), and the second limiting structure (32) comprises a second slide groove (321), the second slide groove (321) is movably connected to the second slide rail (24).

7. The 2D glass warpage testing platform according to claim 1, characterized in that: The platform assembly (20) comprises a third slide rail (25), the third slide rail (25) is connected to the detection platform (21), the third slide rail (25) is arranged in a one-to-one correspondence with the bearing structure (22), the bearing structure (22) has a third slide groove, and the third slide groove is movably connected to the third slide rail (25).

8. The 2D glass warpage testing platform according to claim 7, characterized in that: One end of the third slide rail (25) close to the through hole (211) is rotatably connected to the detection platform (21).

9. The 2D glass warpage testing platform according to claim 8, characterized in that: The platform assembly (20) further comprises an angle scale segment (26), and the angle scale segment (26) is arranged corresponding to an end of the third slide rail (25) away from the through hole (211).

10. The 2D glass warpage testing platform according to any one of claims 1 to 9, characterized in that: An anti-scratch layer is provided on the surface of the bearing structure (22).

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