Coated glass cross-grid test equipment

Abstract

The utility model relates to coated glass cross-grid test equipment. The coated glass cross-grid test equipment comprises a test platform and a scribing structure, the scribing structure comprises a moving part and a scribing part, the moving part is movably arranged on the test platform, the scribing part is arranged on the moving part, the scribing part comprises a cross-cut knife, the cross-cut knife is arranged towards the test platform, and a carborundum layer is arranged on a cutting edge of the cross-cut knife. According to the technical scheme, the problem of low test efficiency caused by repeated scribing in the prior art is effectively solved.

Description

Technical Field

[0001] This application relates to the technical field of glass testing. Specifically, it relates to a hundred-grid testing device for coated glass. Background Art

[0002] Coated glass is a type of glass with special treatment on its surface. The principle is to process one or both sides of high-quality glass, making it have a lower reflectivity compared to ordinary glass. By using the interference effect generated by different optical material films, the incident light and reflected light are eliminated, thereby improving the transmittance. The coating effect of the coating layer can be detected through the hundred-grid test.

[0003] Some existing devices (for example: the authorized announcement number is: CN 217212196U, and the name is: A hundred-grid knife for testing), including a handle, a clamping post, and a support box. The outer wall of the handle is equipped with a support box. One end of the handle is equipped with a first support rod, one end of the first support rod is equipped with a support head, and the inner wall of the support head is penetrated and installed with a clamping post. The inner wall of the support box is penetrated and installed with a second support rod through a bearing. The inner wall of the support head is penetrated and installed with a scraping knife, and the material of the scraping knife is iron, steel, copper, etc. Due to insufficient hardness, the scraping knife cannot pierce through the film layer at one time and needs to be repeated, resulting in low test efficiency. Utility Model Content

[0004] This application provides a hundred-grid testing device for coated glass to solve the problem of low test efficiency caused by repeated scribing in the prior art.

[0005] According to a hundred-grid testing device for coated glass provided by this application, it includes: a test platform and a scribing structure. The scribing structure includes a moving part and a scribing part. The moving part is movably arranged on the test platform, and the scribing part is arranged on the moving part. The scribing part includes a hundred-grid knife, the hundred-grid knife is arranged towards the test platform, and a diamond abrasive layer is arranged on the blade of the hundred-grid knife.

[0006] In some embodiments, the scribing part includes a connecting plate and two groups of mounting protrusions. The first group of mounting protrusions is arranged at the first end of the connecting plate, and the second group of mounting protrusions is arranged at the second end of the connecting plate. The two groups of mounting protrusions are arranged opposite to each other. There are multiple groups of hundred-grid knives, and multiple groups of hundred-grid knives are all arranged between the two groups of mounting protrusions.

[0007] In some embodiments, the scribing part further includes a connecting shaft and two groups of locking nuts. The connecting shaft has a first threaded section, a smooth shaft section, and a second threaded section. The smooth shaft section is located between the first threaded section and the second threaded section. Both groups of mounting protrusions have mounting holes, and multiple groups of hundred-grid knives all have mating holes. The mounting holes and the mating holes correspond to each other. The smooth shaft section sequentially passes through the mounting holes and the mating holes. Multiple groups of hundred-grid knives are rotatably arranged on the circumferential outer side of the smooth shaft section. The first group of locking nuts is matched with the first threaded section, and the second group of locking nuts is matched with the second threaded section.

[0008] In some embodiments, the scribing part further includes a first support plate and a second support plate. Both the first support plate and the second support plate are disposed on the connecting plate and face the test platform. The first support plate has a first through hole and a plurality of first limiting holes, and the plurality of first limiting holes are disposed on the circumferential outer side of the first through hole. The second support plate has a second through hole and a plurality of second limiting holes, and the plurality of second limiting holes are disposed on the circumferential outer side of the second through hole.

[0009] In some embodiments, the scribing part further includes a first limiting plate. The first end of the first limiting plate has a first cylindrical protrusion, and the second end of the first limiting plate has a second cylindrical protrusion. The first cylindrical protrusion is disposed in the first through hole, and the second cylindrical protrusion is disposed in the second through hole. The first limiting plate has a plurality of limiting grooves, and a plurality of grid knives and the plurality of limiting grooves are arranged in one-to-one correspondence. The grid knives are disposed in the limiting grooves.

[0010] In some embodiments, the scribing part further includes two groups of flange plates. The two groups of flange plates are respectively fixedly connected to the first cylindrical protrusion and the second cylindrical protrusion. A plurality of third limiting holes are disposed on both groups of flange plates, and the plurality of third limiting holes are respectively arranged corresponding to the plurality of first limiting holes and the plurality of second limiting holes.

[0011] In some embodiments, the scribing part further includes a first mounting plate, a second mounting plate and a second limiting plate. The first mounting plate and the second mounting plate are respectively disposed at the first end and the second end of the first limiting plate. The first mounting plate has a first long hole, and the second mounting plate has a second long hole. A first threaded post is disposed at the first end of the second limiting plate, and a second threaded post is disposed at the second end of the second limiting plate. The first threaded post passes through the first long hole and is matched with a nut, and the second threaded post passes through the second long hole and is matched with a nut. A plurality of grid knives are all located between the first limiting plate and the second limiting plate.

[0012] In some embodiments, the scribing part further includes an operation handle, and the operation handle is disposed on the connecting plate.

[0013] In some embodiments, the moving part includes a first slide rail, a second slide rail, a first slider and a second slider. Both the first slide rail and the second slide rail are disposed on the test platform. The first slider is movably disposed on the first slide rail, and the second slider is movably disposed on the second slide rail.

[0014] In some embodiments, the first slider is connected to the first end of the connecting plate, and the second slider is connected to the second end of the connecting plate.

[0015] Applying the technical solution of the present application, the crosshatch test equipment for coated glass includes a test platform and a scribing structure. The scribing structure includes a moving part and a scribing part. The moving part is movably arranged on the test platform, and the scribing part is arranged on the moving part and can move along with the movement of the moving part. The scribing part includes a crosshatch knife, and the crosshatch knife is arranged facing the test platform. The moving part can drive the crosshatch knife to move, facilitating the crosshatch knife to scribe lines. The edge of the crosshatch knife is provided with a carborundum layer, which improves the hardness of the edge of the crosshatch knife, can effectively scribe through the coating layer, reduces the number of scribing times, and greatly improves the test efficiency. The technical solution of the present application effectively solves the problem of low test efficiency caused by repeated scribing multiple times in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 The schematic structural diagram of the crosshatch knife according to the embodiment of the present application is shown;

[0019] Figure 2 The schematic structural diagram of the scribing structure according to the embodiment of the present application is shown;

[0020] Figure 3 The schematic structural diagram of the flange according to the embodiment of the present application is shown.

[0021] Among them, the above-mentioned accompanying drawings include the following reference numerals:

[0022] 10. Test platform; 20. Scribing structure; 21. Moving part; 211. First slide rail; 212. Second slide rail; 213. First slider; 214. Second slider; 22. Scribing part; 221. Crosshatch knife; 222. Connecting plate; 223. Mounting protrusion; 224. Connecting shaft; 225. Locking nut; 226. First support plate; 227. First limiting plate; 228. Flange; 229. Second limiting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the accompanying drawings and combine the embodiments to detail the present application.

[0024] It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0025] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways, rotated 90 degrees or in other orientations, and the corresponding interpretations of the spatial relative descriptions used herein will be made.

[0026] As Figure 1 and Figure 2 shown, the grid test device for coated glass provided by the embodiment includes: a test platform 10 and a scribing structure 20. The scribing structure 20 includes a moving part 21 and a scribing part 22. The moving part 21 is movably arranged on the test platform 10. The scribing part 22 is arranged on the moving part 21. The scribing part 22 includes a grid knife 221. The grid knife 221 is arranged facing the test platform 10. The blade of the grid knife 221 is provided with a carborundum layer.

[0027] Applying the technical solution of this embodiment, the grid test device for coated glass includes a test platform 10 and a scribing structure 20. The scribing structure 20 includes a moving part 21 and a scribing part 22. The moving part 21 is movably arranged on the test platform 10. The scribing part 22 is arranged on the moving part 21 and can move along with the movement of the moving part 21. The scribing part 22 includes a grid knife 221. The grid knife 221 is arranged facing the test platform 10. The moving part 21 can drive the grid knife 221 to move, facilitating the scribing of the grid knife 221. The blade of the grid knife 221 is provided with a carborundum layer, which improves the hardness of the blade of the grid knife 221, can effectively cut through the coating layer, reduces the number of scribing times, and greatly improves the test efficiency. The technical solution of this embodiment effectively solves the problem of low test efficiency caused by repeated scribing multiple times in the prior art.

[0028] It should be noted that the angle formed by the blade of the grid knife 221 is between 30° and 60°. The grid knife 221 is provided with break lines at an oblique interval, and the thickness at the break lines is less than the thickness at other positions of the grid knife 221. Breaking the grid knife 221 along the break lines can ensure the sharpness of the cutting tip.

[0029] As Figure 2 shown, in some embodiments, the scribing part 22 includes a connecting plate 222 and two groups of mounting protrusions 223. The first group of mounting protrusions 223 is arranged at the first end of the connecting plate 222, and the second group of mounting protrusions 223 is arranged at the second end of the connecting plate 222. The two groups of mounting protrusions 223 are arranged oppositely. There are multiple groups of grid knives 221, and multiple groups of grid knives 221 are all arranged between the two groups of mounting protrusions 223.

[0030] As Figure 2 shown, in some embodiments, the scribing part 22 further includes a connecting shaft 224 and two groups of locking nuts 225. The connecting shaft 224 has a first threaded section, a smooth shaft section, and a second threaded section. The smooth shaft section is located between the first threaded section and the second threaded section. Both groups of mounting protrusions 223 have mounting holes, and multiple groups of grid knives 221 all have mating holes. The mounting holes and the mating holes correspond to each other. The smooth shaft section passes through the mounting holes and the mating holes in sequence. Multiple groups of grid knives 221 are rotatably arranged on the circumferential outer side of the smooth shaft section. The first group of locking nuts 225 is matched with the first threaded section, and the second group of locking nuts 225 is matched with the second threaded section. The two groups of locking nuts 225 are respectively tightened with the first threaded section and the second threaded section. After tightening, the two groups of locking nuts 225 respectively abut against the two groups of mounting protrusions 223, fixing the connecting shaft 224 on the two groups of mounting protrusions 223. The grid knife 221 can rotate along the smooth shaft section of the connecting shaft 224, so that the distance between the tip of the grid knife 221 and the test platform 10 can be adjusted.

[0031] As Figure 2As shown, in some embodiments, the scribing portion 22 further includes a first support plate 226 and a second support plate. Both the first support plate 226 and the second support plate are disposed on the connecting plate 222 and face the test platform 10. The first support plate 226 has a first through hole and a plurality of first limiting holes, and the plurality of first limiting holes are disposed on the circumferential outer side of the first through hole. The second support plate has a second through hole and a plurality of second limiting holes, and the plurality of second limiting holes are disposed on the circumferential outer side of the second through hole. The scribing portion 22 further includes a first limiting plate 227. The first end of the first limiting plate 227 has a first cylindrical protrusion, and the second end of the first limiting plate 227 has a second cylindrical protrusion. The first cylindrical protrusion is disposed in the first through hole, and the second cylindrical protrusion is disposed in the second through hole. Therefore, the first limiting plate 227 is supported by the first support plate 226 and the second support plate, and the first limiting plate 227 is rotatable. The first limiting plate 227 has a plurality of limiting grooves, and the plurality of limiting grooves are all located between the first cylindrical protrusion and the second cylindrical protrusion. The first limiting plate 227 is a rectangular plate, and the plurality of limiting grooves are evenly spaced along the length direction of the first limiting plate 227. The plurality of grid knives 221 and the plurality of limiting grooves are arranged in one-to-one correspondence, and the grid knives 221 are disposed in the limiting grooves. The limiting grooves can limit the movement of the grid knives 221 along the connecting shaft 224, thereby determining the scribing position of the grid knives 221.

[0032] As Figure 2 and Figure 3 As shown, in some embodiments, the scribing portion 22 further includes two sets of flange plates 228. The two sets of flange plates 228 are respectively fixed to the first cylindrical protrusion and the second cylindrical protrusion. The first support plate 226 is located between the first set of flange plates 228 and the first limiting plate 227, and the second support plate is located between the second set of flange plates 228 and the first limiting plate 227. The two sets of flange plates 228 limit the movement of the first limiting plate 227 in the horizontal direction. A plurality of third limiting holes are provided on both sets of flange plates 228, and the plurality of third limiting holes are respectively arranged corresponding to the plurality of first limiting holes and the plurality of second limiting holes. The third limiting holes provided on the first set of flange plates 228 correspond to the first limiting holes, and the third limiting holes provided on the second set of flange plates 228 correspond to the second limiting holes. The scribing portion 22 further includes a first limiting pin and a second limiting pin. The first limiting pin sequentially passes through the third limiting holes and the first limiting holes provided on the first set of flange plates 228, and the second limiting pin sequentially passes through the third limiting holes and the first limiting holes provided on the second set of flange plates 228. Rotate the first set of flange plates 228 and the second set of flange plates 228 to drive the first limiting plate 227 to rotate to a suitable angle, and then insert the first limiting pin and the second limiting pin respectively to fix the first limiting plate 227. This setting method enables the angle of the first limiting plate 227 to be adjustable, and further the angle of the grid knife 221 to be adjustable, and the distance between the grid knife 221 and the test platform 10 to be adjustable, which can better adapt to coated glass of different thicknesses.

[0033] As Figure 2 shown, in some embodiments, the scribing portion 22 further includes a first mounting plate, a second mounting plate, and a second limiting plate 229. The first mounting plate and the second mounting plate are respectively arranged at the first end and the second end of the first limiting plate 227. The first mounting plate has a first long hole, and the second mounting plate has a second long hole. A first threaded post is arranged at the first end of the second limiting plate 229, and a second threaded post is arranged at the second end of the second limiting plate 229. The first threaded post passes through the first long hole and is matched with a nut, and the second threaded post passes through the second long hole and is matched with a nut. This setting method enables the second limiting plate 229 to be arranged on the first limiting plate 227, and the distance between the second limiting plate 229 and the first limiting plate 227 is adjustable. A plurality of grid knives 221 are all located between the first limiting plate 227 and the second limiting plate 229. The first limiting plate 227 abuts against the first side of the grid knife 221, and the second limiting plate 229 abuts against the second side of the grid knife 221.

[0034] In some embodiments, the scribing portion 22 further includes an operating handle. The operating handle is arranged on the connecting plate 222. By holding the operating handle, the connecting plate 222 is driven to move, thereby driving the grid knife 221 to move.

[0035] As Figure 2 shown, in some embodiments, the moving portion 21 includes a first slide rail 211, a second slide rail 212, a first slider 213, and a second slider 214. The first slide rail 211 and the second slide rail 212 are both arranged on the test platform 10. The first slider 213 is movably arranged on the first slide rail 211, and the second slider 214 is movably arranged on the second slide rail 212. The first slider 213 is connected to the first end of the connecting plate 222, and the second slider 214 is connected to the second end of the connecting plate 222. The first slider 213 and the second slider 214 support the connecting plate 222 and simultaneously move along the first slide rail 211 and the second slide rail 212 respectively under the drive of the connecting plate 222.

[0036] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0037] It should be noted that the terms "first", "second", etc. in the description, claims and the above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or devices.

[0038] The above are only the preferred embodiments of this application and are not used to limit this application. For those skilled in the art, this application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. A coated glass hundred-grid testing device, characterized in that: include: Test platform (10); A scribing structure (20), the scribing structure (20) comprising a moving part (21) and a scribing part (22), the moving part (21) being movably arranged on the test platform (10), the scribing part (22) being arranged on the moving part (21), the scribing part (22) comprising a grating knife (221), the grating knife (221) being arranged toward the test platform (10), the blade of the grating knife (221) being provided with a diamond abrasive layer.

2. The coated glass grid testing device according to claim 1, characterized in that: The marking portion (22) comprises a connecting plate (222) and two groups of mounting protrusions (223), wherein the first group of mounting protrusions (223) is arranged at the first end of the connecting plate (222), and the second group of mounting protrusions (223) is arranged at the second end of the connecting plate (222), and the two groups of mounting protrusions (223) are arranged opposite to each other, and the grid knife (221) has a plurality of groups, and the plurality of groups of grid knives (221) are all arranged between the two groups of mounting protrusions (223).

3. The coated glass grid testing device according to claim 2, characterized in that: The marking portion (22) also includes a connecting shaft (224) and two groups of locking nuts (225), wherein the connecting shaft (224) has a first threaded section, an optical axis section, and a second threaded section, wherein the optical axis section is located between the first threaded section and the second threaded section, and both groups of the mounting protrusions (223) have mounting holes, and multiple groups of the grid knives (221) have matching holes, wherein the mounting holes correspond to the matching holes, and the optical axis section is sequentially inserted into the mounting holes and the matching holes, and multiple groups of the grid knives (221) are rotatably arranged on the circumferential outer side of the optical axis section, and the first group of the locking nuts (225) cooperates with the first threaded section, and the second group of the locking nuts (225) cooperates with the second threaded section.

4. The coated glass grid testing device according to claim 2, characterized in that: The marking portion (22) also includes a first support plate (226) and a second support plate, wherein the first support plate (226) and the second support plate are both arranged on the connecting plate (222) and face the test platform (10), the first support plate (226) having a first through hole and a plurality of first limiting holes, wherein the plurality of first limiting holes are arranged along the circumferential outer side of the first through hole, and the second support plate having a second through hole and a plurality of second limiting holes, wherein the plurality of second limiting holes are arranged along the circumferential outer side of the second through hole.

5. The coated glass grid testing device according to claim 4, characterized in that: The scribing portion (22) also includes a first limiting plate (227), the first end of the first limiting plate (227) has a first cylindrical protrusion, the second end of the first limiting plate (227) has a second cylindrical protrusion, the first cylindrical protrusion is arranged in the first through hole, the second cylindrical protrusion is arranged in the second through hole, the first limiting plate (227) has a plurality of limiting grooves, the plurality of the grid knives (221) and the plurality of the limiting grooves are arranged one-to-one, and the grid knives (221) are arranged in the limiting grooves.

6. The coated glass grid testing device according to claim 5, characterized in that: The marking portion (22) also includes two groups of flanges (228), and the two groups of flanges (228) are respectively fixed to the first cylindrical protrusion and the second cylindrical protrusion. Both groups of flanges (228) are provided with a plurality of third limiting holes, and the plurality of third limiting holes are respectively arranged corresponding to the plurality of first limiting holes and the plurality of second limiting holes.

7. The coated glass grid testing device according to claim 5, characterized in that: The marking portion (22) also includes a first mounting plate, a second mounting plate and a second limiting plate (229), wherein the first mounting plate and the second mounting plate are respectively arranged at the first end and the second end of the first limiting plate (227), the first mounting plate has a first long hole, the second mounting plate has a second long hole, the first end of the second limiting plate (229) is provided with a first threaded column, the second end of the second limiting plate (229) is provided with a second threaded column, the first threaded column passes through the first long hole to cooperate with a nut, the second threaded column passes through the second long hole to cooperate with a nut, and the plurality of the grid knives (221) are all located between the first limiting plate (227) and the second limiting plate (229).

8. The coated glass grid testing device according to claim 2, characterized in that: The marking portion (22) further comprises an operating handle, and the operating handle is arranged on the connecting plate (222).

9. The coated glass grid testing device according to claim 2, characterized in that: The moving part (21) comprises a first slide rail (211), a second slide rail (212), a first slider (213) and a second slider (214); the first slide rail (211) and the second slide rail (212) are both arranged on the test platform (10); the first slider (213) is movably arranged on the first slide rail (211); and the second slider (214) is movably arranged on the second slide rail (212).

10. The coated glass grid testing device according to claim 9, characterized in that: The first sliding block (213) is connected to a first end of the connecting plate (222), and the second sliding block (214) is connected to a second end of the connecting plate (222).

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