A support adjustment device for glass substrate grinding and processing

Abstract

The present invention discloses a support adjustment device for grinding and processing a glass substrate, including a glass adsorption table and a glass substrate closely placed on the top of the glass adsorption table. A support adjustment device is fixedly installed at the lower end of the glass adsorption table. The present invention provides a support adjustment device for grinding and processing a glass substrate. Through the arrangement of the support adjustment device, the glass adsorption table can be rotated, so as to adjust the orientation of the glass substrate on the top of the glass adsorption table. After the adjustment is completed, a second right-angled isosceles triangle plate is used for limit fixation to ensure that the edge of the glass substrate does not deflect after the rotation adjustment, ensure the grinding effect, ensure the glass quality, and avoid losses.

Description

Technical Field

[0001] The present invention belongs to the technical field of processing and manufacturing of liquid crystal glass substrates, and particularly relates to a support adjustment device for grinding and processing glass substrates. Background Art

[0002] After the glass substrate is produced, it needs to be ground according to customer requirements. The glass substrate is placed on a grinding workbench, and the edges of the glass substrate are ground by a grinding machine. During the grinding process, it is necessary to set a program for the grinding machine to change the rotation direction of the grinding machine so as to grind the four edges of the glass substrate one by one. Since the sizes and specifications of the glass substrates are different, different grinding programs need to be set, which not only takes a long time but also is extremely prone to accidents. If the glass substrate is rotated, due to the large size of the glass substrate, it is difficult to rotate and adjust manually, and the glass substrate is extremely prone to skew after rotation, affecting the grinding effect, the quality of the glass, and causing losses. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above problems existing in the prior art, and provide a support adjustment device for grinding and processing glass substrates. Through the setting of this support adjustment device, the glass adsorption table can be rotated, so as to adjust the rotation of the glass substrate on the top of the glass adsorption table. After the adjustment is completed, a second right-angled isosceles triangle plate is used for limit fixation to ensure that the edges of the glass substrate do not skew after the rotation adjustment, ensure the grinding effect, ensure the quality of the glass, and avoid losses.

[0004] To achieve the above technical purpose and reach the above technical effect, the present invention is realized through the following technical solutions:

[0005] A support adjustment device for grinding and processing glass substrates, including a glass adsorption table and a glass substrate closely placed on the top of the glass adsorption table, and a support adjustment device is fixedly installed at the lower end of the glass adsorption table;

[0006] The support adjustment device includes a middle square column and extension support plates fixedly installed on four side surfaces of the middle square column. The top of the extension support plate is fixedly connected to the glass adsorption table, and a rectangular cavity is formed between two adjacent extension support plates;

[0007] A first right-angled isosceles triangle plate is fixedly installed in the rectangular cavity, and a second right-angled isosceles triangle plate is closely placed on the side surface where the hypotenuse of the first right-angled isosceles triangle plate is located;

[0008] A support assembly is rotatably installed on the lower bottom surface of the middle square column;

[0009] The support assembly includes a first support table, a support frustum, a support column, and a second support table connected in sequence from bottom to top. The middle square column is rotatably installed on the top of the second support table.

[0010] Further, a first inclined groove is formed in the lower bottom surface of the extended support plate.

[0011] Further, two symmetrically arranged positioning plates are fixedly installed on the side surface where the hypotenuse of the first right-angled isosceles triangular plate is located. Two positioning grooves matching with the positioning plates are formed in the side surface where the hypotenuse of the second right-angled isosceles triangular plate is located, and the positioning plates are closely placed in the positioning grooves.

[0012] Further, a cross-shaped support plate is fixedly installed at the lower end of the outer circumferential surface of the support column, and the cross-shaped support plate is closely placed on the top surface of the support frustum;

[0013] Lifting cylinders are fixedly installed at the four ends of the top surface of the cross-shaped support plate. The output ends of the lifting cylinders are fixedly installed with lifting plates, and the lifting plates are slidably installed outside the support column;

[0014] One end of the top surface of the lifting plate far from the support column is fixedly installed with a connecting plate, and the top surface of the connecting plate is fixedly connected with the second right-angled isosceles triangular plate.

[0015] The beneficial effects of the present invention are as follows:

[0016] The present invention provides a support adjustment device for glass substrate grinding and processing. Through the setting of this support adjustment device, the glass adsorption table can be rotated, so as to adjust the turning of the glass substrate on the top of the glass adsorption table. After the adjustment is completed, the second right-angled isosceles triangular plate is used for limit fixation, ensuring that the edge of the glass substrate does not deviate after the rotation adjustment, ensuring the grinding effect, ensuring the glass quality, and avoiding losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention, and constitute a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute an improper limitation to the present invention. In the drawings:

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is a partial structural schematic diagram of the present invention;

[0020] Figure 3 is a partial structural explosion diagram of the present invention;

[0021] Figure 4 is a partial structural explosion diagram of the present invention;

[0022] Figure 5 is a partial structural schematic diagram of the present invention;

[0023] Figure 6 It is a partial structural schematic diagram of the present invention. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

[0026] As Figure 1 shown, a support adjustment device for grinding and processing a glass substrate includes a glass adsorption table 1 and a glass substrate 2 closely placed on the top of the glass adsorption table 1. A support adjustment device 3 is fixedly installed at the lower end of the glass adsorption table 1.

[0027] As Figures 2 to 4 shown, the support adjustment device 3 includes an intermediate square column 31 and extension support plates 32 fixedly installed on four side surfaces of the intermediate square column 31. The top of the extension support plates 32 is fixedly connected to the glass adsorption table 1, and a rectangular cavity 33 is formed between two adjacent extension support plates 32;

[0028] Among them, the four extension support plates 32 and the intermediate square column 31 form a cross structure to support the glass adsorption table 1 above, and the top of the extension support plates 32 is fixedly connected to the glass adsorption table 1;

[0029] The lower bottom surface of the extension support plate 32 is provided with a first inclined groove 321;

[0030] A first right-angled isosceles triangular plate 331 is fixedly installed in the rectangular cavity 33, and a second right-angled isosceles triangular plate 332 is closely placed on the side surface where the hypotenuse of the first right-angled isosceles triangular plate 331 is located;

[0031] Two symmetrically arranged positioning plates 3311 are fixedly installed on the side surface where the hypotenuse of the first right-angled isosceles triangular plate 331 is located. Two positioning grooves 3321 matching the positioning plates 3311 are opened on the side surface where the hypotenuse of the second right-angled isosceles triangular plate 332 is located, and the positioning plates 3311 are closely placed in the positioning grooves 3321;

[0032] With this setting, when switching the grinding of different edges of the glass substrate 2, after rotating the glass adsorption table 1 by 90°, the position of the first right-angled isosceles triangular plate 331 is limited by the second right-angled isosceles triangular plate 332 to ensure the stable placement of the glass adsorption table 1 after rotation.

[0033] As Figures 5 to 6 shown, a support assembly 35 is rotatably installed on the lower bottom surface of the middle square column 31;

[0034] The support assembly 35 includes a first support platform 351, a support frustum 352, a support column 353, and a second support platform 354 that are connected in sequence from bottom to top. The middle square column 31 is rotatably installed on the top of the second support platform 354;

[0035] A cross-shaped support plate 355 is fixedly installed at the lower end of the outer circumferential surface of the support column 353, and the cross-shaped support plate 355 is closely placed on the top surface of the support frustum 352;

[0036] Lifting cylinders 356 are fixedly installed at the four ends of the top surface of the cross-shaped support plate 355. The output ends of the lifting cylinders 356 are fixedly installed with lifting plates 357, and the lifting plates 357 are slidably installed outside the support column 353;

[0037] A connecting plate 358 is fixedly installed at one end of the top surface of the lifting plate 357 away from the support column 353, and the top surface of the connecting plate 358 is fixedly connected to the second right-angled isosceles triangular plate 332;

[0038] With this setting, when switching the grinding of different edges of the glass substrate 2, after rotating the glass adsorption table 1 by 90°, through the lifting of the lifting cylinders 356, the cooperative connection or disconnection between the first right-angled isosceles triangular plate 331 and the second right-angled isosceles triangular plate 332 is realized;

[0039] Among them, the lifting cylinder 356 is a known conventional cylinder.

[0040] During the actual use process, with the setting of the support adjustment device 3, the glass adsorption table 1 can be rotated, so as to adjust the turning of the glass substrate 2 on the top of the glass adsorption table 1. After the adjustment is completed, the second right-angled isosceles triangular plate 332 is used for limit fixation to ensure that the edge of the glass substrate 2 does not deviate after the rotation adjustment, ensure the grinding effect, ensure the glass quality, and avoid losses.

[0041] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0042] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only used to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A support adjustment device for grinding and processing a glass substrate, characterized in that: it includes a glass adsorption table (1) and a glass substrate (2) closely placed on the top of the glass adsorption table (1), and a support adjustment device (3) is fixedly installed at the lower end of the glass adsorption table (1); the support adjustment device (3) includes an intermediate square column (31) and extension support plates (32) fixedly installed on four sides of the intermediate square column (31), the top of the extension support plates (32) is fixedly connected to the glass adsorption table (1), and a rectangular cavity (33) is formed between two adjacent extension support plates (32); a first right-angled isosceles triangular plate (331) is fixedly installed in the rectangular cavity (33), and a second right-angled isosceles triangular plate (332) is closely placed on the side where the hypotenuse of the first right-angled isosceles triangular plate (331) is located; a support assembly (35) is rotatably installed on the lower bottom surface of the intermediate square column (31); the support assembly (35) includes a first support table (351), a support frustum (352), a support column (353), and a second support table (354) connected in sequence from bottom to top, and the intermediate square column (31) is rotatably installed on the top of the second support table (354); two symmetrically arranged positioning plates (3311) are fixedly installed on the side where the hypotenuse of the first right-angled isosceles triangular plate (331) is located, two positioning grooves (3321) matching the positioning plates (3311) are formed on the side where the hypotenuse of the second right-angled isosceles triangular plate (332) is located, and the positioning plates (3311) are closely placed in the positioning grooves (3321); a cross-shaped support plate (355) is fixedly installed at the lower end of the outer circumferential surface of the support column (353), and the cross-shaped support plate (355) is closely placed on the top surface of the support frustum (352); lifting cylinders (356) are fixedly installed at the four ends of the top surface of the cross-shaped support plate (355), the output ends of the lifting cylinders (356) are fixedly installed with lifting plates (357), and the lifting plates (357) are slidably installed outside the support column (353); a connecting plate (358) is fixedly installed at one end of the top surface of the lifting plate (357) away from the support column (353), and the top surface of the connecting plate (358) is fixedly connected to the second right-angled isosceles triangular plate (332).

2. The support adjustment device for grinding and processing a glass substrate according to claim 1, characterized in that: a first inclined groove (321) is formed on the lower bottom surface of the extension support plate (32).

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