Dispensing adsorption fixing structure

Abstract

The adhesive dispensing adsorption fixing structure provided by the utility model comprises the adsorption plate assembly and the adsorption hole structure arranged on the adsorption plate assembly, and the adsorption hole structure can enhance the adsorption effect of the adsorption plate assembly, so that the ultra-thin glass is prevented from shifting or falling off, the precision of the ultra-thin glass in the adhesive dispensing process is effectively improved, and the adhesive dispensing quality is improved. According to the adhesive dispensing adsorption fixing structure provided by the utility model, the ultra-thin glass product is prevented from being damaged in the adhesive dispensing process, the ultra-thin glass can be prevented from shifting or falling off, the precision of the ultra-thin glass in the adhesive dispensing process is effectively improved, and the product can be prevented from being damaged.

Description

Technical Field

[0001] This utility model belongs to the field of ultra-thin glass dispensing, specifically, it relates to a dispensing adsorption and fixing structure. Background Technology

[0002] As ultra-thin glass becomes increasingly popular in the electronic display industry, the requirements for its quality and production efficiency in the product manufacturing process are becoming more stringent. Many factors affect product quality, among which ensuring a good production environment for ultra-thin glass during the dispensing process and fixing the ultra-thin glass product has become a particularly important step. In the past, during the production of ultra-thin glass, the dispensing process was carried out by fixing the product with calipers at both ends of the flat surface and a suction cup at the top for placement and fixing. During the placement and fixing stage, the product was prone to displacement or falling, resulting in product damage.

[0003] To address the aforementioned problems, patent document 116099732B discloses an adsorption mechanism and a dispensing stage, relating to the field of display screen manufacturing technology. This adsorption mechanism includes a stage and an adjustment component. The stage has a negative pressure chamber, and its surface has multiple adsorption holes spaced apart along a first direction. The stage also has an exhaust port, which, along with the adsorption holes, communicates with the negative pressure chamber. The adjustment component includes a slider, which slides along the first direction within the negative pressure chamber and seals against its inner wall. A negative pressure space is formed on one side of the negative pressure chamber, and the exhaust port communicates with this space. The slider can adjust the number of adsorption holes communicating with the negative pressure space by sliding, but this mechanism fails to solve the aforementioned problems. Utility Model Content

[0004] This utility model is designed to solve the aforementioned problems. Its purpose is to provide a dispensing adsorption and fixing structure that improves the precision of ultra-thin glass during the dispensing process, prevents displacement or drop of the ultra-thin glass, and avoids product damage. To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] This utility model provides a dispensing adsorption and fixing structure, which includes a suction plate assembly and an adsorption hole structure disposed on the suction plate assembly.

[0006] The dispensing and adsorption fixing structure provided by this utility model may also have the following feature: the suction plate assembly includes an upper suction plate and a lower suction plate, with the upper suction plate located above the lower suction plate.

[0007] The dispensing and adsorption fixing structure provided by this utility model may also have the following feature: the adsorption hole structure includes a first adsorption hole disposed on the upper suction plate, and the first adsorption hole is evenly disposed on the upper suction plate.

[0008] The dispensing and adsorption fixing structure provided by this utility model may also have the following feature: the adsorption hole structure includes a second adsorption hole disposed on the lower suction plate, and the second adsorption hole is evenly disposed on the lower suction plate.

[0009] The dispensing and adsorption fixing structure provided by this utility model may also have the following feature: a positioning component is provided on the lower suction plate, and the positioning component includes diagonal positioning protrusions, which are disposed on the edge of the lower suction plate.

[0010] The dispensing adsorption and fixing structure provided by this utility model may also have the following features: the positioning component further includes an air-floating positioning unit, which includes a positioning plate, a connecting rod and a cylinder. One end of the connecting rod is connected to the positioning plate, and the other end of the connecting rod is connected to the cylinder. The cylinder is located at the bottom of the lower suction plate.

[0011] The technical effect of this utility model is as follows: The dispensing adsorption and fixing structure provided by this utility model includes a suction plate assembly and an adsorption hole structure provided on the suction plate assembly. The adsorption hole structure can enhance the adsorption effect of the suction plate assembly, thereby preventing the ultra-thin glass from shifting or falling off, effectively improving the accuracy of ultra-thin glass in the dispensing process, and avoiding damage to ultra-thin glass products during the dispensing process.

[0012] Therefore, the dispensing and adsorption fixing structure provided by this utility model can prevent the ultra-thin glass from shifting or falling, effectively improve the accuracy of the ultra-thin glass in the dispensing process, and avoid product damage. Attached Figure Description

[0013] This manual includes the following figures, which illustrate the following:

[0014] Figure 1 This is a schematic diagram of the upper suction plate in an embodiment of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the lower suction plate in an embodiment of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the air-float positioning unit in an embodiment of this utility model.

[0017] The components in the diagram are labeled as follows: suction plate assembly-10, upper suction plate-11, lower suction plate-12, suction hole structure-20, first suction hole-21, second suction hole-22, positioning assembly-30, diagonal positioning protrusion-31, air flotation positioning unit-32, positioning plate-321, connecting rod-322, and cylinder-323. Detailed Implementation

[0018] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and to facilitate its implementation.

[0019] Figure 1 This is a schematic diagram of the upper suction plate in an embodiment of this utility model; Figure 2 This is a schematic diagram of the structure of the lower suction plate in an embodiment of this utility model.

[0020] like Figure 1 and Figure 2 As shown, the dispensing adsorption and fixing structure provided by this utility model includes a suction plate assembly 10 and an adsorption hole structure 20 disposed on the suction plate assembly 10. The adsorption hole structure 20 can enhance the adsorption effect of the suction plate assembly 10, thereby preventing the ultra-thin glass from shifting or falling, effectively improving the accuracy of the ultra-thin glass in the dispensing process, and avoiding damage to the ultra-thin glass product in the dispensing process.

[0021] The suction plate assembly 10 includes an upper suction plate 11 and a lower suction plate 12, both of which are rectangular plates. The upper suction plate 11 is located above the lower suction plate 12. The lower suction plate 12 is used to receive ultra-thin glass from the previous process, and the upper suction plate 11 is used to transport the ultra-thin glass on the lower suction plate 12 to the dispensing station. The adsorption hole structure 20 includes a first adsorption hole 21 disposed on the upper suction plate 11 and a second adsorption hole 22 disposed on the lower suction plate. Both the first adsorption hole 21 and the second adsorption hole 22 are connected to the vacuum adsorption system. The first adsorption holes 21 are evenly distributed on the upper suction plate 11. The first adsorption holes 21 are arranged in a square array on the upper suction plate 11, and the distance between two adjacent first adsorption holes 21 is 20mm; the second adsorption holes 22 are evenly arranged on the lower suction plate 12 in a square array, and the distance between two adjacent second adsorption holes 22 is 20mm. This enhances the adsorption effect of the upper suction plate 11 and the lower suction plate 12, which can prevent the ultra-thin glass from shifting or falling during the transfer process, effectively improve the accuracy of the ultra-thin glass in the dispensing process, and avoid damage to the ultra-thin glass products during the dispensing process.

[0022] The lower suction plate 12 is provided with a positioning component 30, which includes a diagonal positioning protrusion 31. The diagonal positioning protrusion 31 is located on the edge of the lower suction plate 12 and at a diagonal position. The diagonal positioning protrusion 31 can enhance the positioning accuracy between the upper suction plate 11 and the lower suction plate 12 when adsorbing and gripping ultra-thin glass, improve the accuracy of the upper suction plate 11 and the lower suction plate 12 during the gripping of ultra-thin glass, prevent positional deviation between the upper suction plate 11 and the lower suction plate 12 during the gripping of ultra-thin glass, effectively improve the accuracy of ultra-thin glass in the dispensing process, and avoid damage to ultra-thin glass products during the dispensing process.

[0023] Figure 3 This is a schematic diagram of the structure of the air-float positioning unit in an embodiment of this utility model.

[0024] like Figure 3 As shown, the positioning assembly 30 also includes an air-floating positioning unit 32. The air-floating positioning unit 32 includes a positioning plate 321, a connecting rod 322, and a cylinder 323. The positioning plate 321 is movably mounted on the lower suction plate 12. The connecting rod 322 is L-shaped, with one end connected to the positioning plate 321 and the other end connected to the cylinder 323. The cylinder 323 is located at the bottom of the lower suction plate 12. The cylinder 323 can drive the positioning plate 321 to move along the lower suction plate 12. The four sets of air-floating positioning units 32 are respectively arranged around the lower suction plate 12. Under the action of the cylinder 323, they can clamp the ultra-thin glass on the lower suction plate 12, thereby ensuring the positioning accuracy of the lower suction plate 12 when receiving the ultra-thin glass. Then, they can adsorb and fix the ultra-thin glass, effectively preventing the ultra-thin glass from shifting or falling. This effectively improves the accuracy of the ultra-thin glass in the dispensing process and avoids damage to the ultra-thin glass product during the dispensing process.

[0025] The role and effect of the embodiments

[0026] The dispensing adsorption and fixing structure provided by this utility model includes a suction plate assembly 10 and an adsorption hole structure 20 disposed on the suction plate assembly 10. The adsorption hole structure 20 can enhance the adsorption effect of the suction plate assembly 10, thereby preventing the ultra-thin glass from shifting or falling, effectively improving the accuracy of the ultra-thin glass in the dispensing process, and avoiding manufacturing damage to the ultra-thin glass product during the dispensing process. Therefore, the dispensing adsorption and fixing structure provided by this utility model can prevent the ultra-thin glass from shifting or falling, effectively improving the accuracy of the ultra-thin glass in the dispensing process, and avoiding product damage.

[0027] The adsorption pore structure 20 enhances the adsorption effect of the upper suction plate 11 and the lower suction plate 12, which can prevent the ultra-thin glass from shifting or falling during the transfer process, effectively improve the accuracy of the ultra-thin glass in the dispensing process, and avoid damage to the ultra-thin glass products during the dispensing process.

[0028] The diagonal positioning protrusion 31 can enhance the positioning accuracy between the upper suction plate 11 and the lower suction plate 12 when adsorbing and gripping ultra-thin glass, improve the accuracy of the upper suction plate 11 and the lower suction plate 12 during the gripping of ultra-thin glass, prevent positional deviation between the upper suction plate 11 and the lower suction plate 12 during the gripping of ultra-thin glass, effectively improve the accuracy of ultra-thin glass in the dispensing process, and avoid manufacturing damage to ultra-thin glass products during the dispensing process.

[0029] Four sets of air-float positioning units 32 are respectively arranged around the lower suction plate 12. Under the action of the cylinder 323, they can clamp the ultra-thin glass on the lower suction plate 12, thereby ensuring the positioning accuracy of the lower suction plate 12 when receiving the ultra-thin glass, and then adsorbing and fixing the ultra-thin glass. This can effectively prevent the ultra-thin glass from shifting or falling, effectively improve the accuracy of the ultra-thin glass in the dispensing process, and avoid damage to the ultra-thin glass product during the dispensing process.

[0030] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A dispensing adsorption and fixation structure, characterized in that, The device includes a suction plate assembly (10) and an adsorption hole structure (20) disposed on the suction plate assembly (10). The suction plate assembly (10) includes an upper suction plate (11) and a lower suction plate (12). The upper suction plate (11) is located above the lower suction plate (12). The lower suction plate (12) is provided with a positioning component (30). The positioning component (30) includes a diagonal positioning protrusion (31). The diagonal positioning protrusion (31) is disposed on the edge of the lower suction plate (12). The positioning component (30) also includes an air-floating positioning unit (32). The air-floating positioning unit (32) includes a positioning plate (321), a connecting rod (322), and a cylinder (323). One end of the connecting rod (322) is connected to the positioning plate (321), and the other end of the connecting rod (322) is connected to the cylinder (323). The cylinder (323) is disposed at the bottom of the lower suction plate (12).

2. The dispensing adsorption and fixing structure according to claim 1, characterized in that, The adsorption pore structure (20) includes a first adsorption pore (21) disposed on the upper suction plate (11), and the first adsorption pore (21) is uniformly disposed on the upper suction plate (11).

3. The dispensing adsorption and fixing structure according to claim 2, characterized in that, The adsorption pore structure (20) includes a second adsorption pore (22) disposed on the lower suction plate (12), and the second adsorption pore (22) is uniformly disposed on the lower suction plate (12).

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