Vacuum absorption platform with two-dimension angle adjustment function

Abstract

The invention relates to the technical field of automatic equipment, in particular to a vacuum absorption platform with a two-dimension angle adjustment function, which comprises a base, a fixed base, a vacuum sucker, a two-dimensional angle adjustment base, an exhaust tube, and a vacuum pump, wherein the vacuum pump is externally arranged, the base is in a structure with an upper step and a lower step, the center of the vacuum sucker is provided with an absorption air cavity, the outer end surface of the vacuum sucker is provided with an absorption air slot, the two-dimensional angle adjustment base comprises a first adjustment layer, a second adjustment layer, a third adjustment layer, a vertical flexible hinge and a horizontal flexible hinge, the vertical flexible hinge is arranged between the second adjustment layer and the third adjustment layer, and the horizontal flexible hinge is arranged between the first adjustment layer and the second adjustment layer. According to the demand of users, the platform can be horizontally or vertically conveniently mounted, can be flexibly applied in automatic equipment, and provides a better loading tooling jig for optical elements, wafers, precise workpieces, and the like in the field of automation.

Description

technical field [0001] The invention belongs to the technical field of automation equipment, and in particular relates to a vacuum adsorption platform with a two-dimensional angle adjustment function. Background technique [0002] In the field of automation equipment, in order to meet the production process of various products and finally produce qualified products, it is first necessary to solve the problem of clamping the products in the process of production and quality inspection, so various loading fixtures have emerged as the times require, for optical components Precision components with strict manufacturing process and quality requirements, such as wafers, precision machined parts, etc., have higher clamping requirements in the process of manufacturing, quality inspection and handling. Once there is a problem with the loading fixture, it is very easy to cause the product to fail to meet the requirements. . [0003] Traditional loading fixtures used in this field gen...

AI Technical Summary

Problems solved by technology

[0004] 1) Placed directly on a loading platform with high flatness, it will cause unstable placement

Because the flatness of the reference plane of precision components is not necessarily high, the final contact with the loading platform can only be point contact, which eventually makes it difficult to lay flat;

[0005] 2) Since precision components are directly placed on the loading platform, they need to be fixed externally. In order to reserve enough space for manufacturing and quality inspection processes after fixing, they can only be fixed through the edges of these components, which leads to The edges of these components are locally stressed, resulting in stress concentration, local deformation of the components themselves, and no effective fixation in the middle area, which will inevitably affect the precision of precision component manufacturing and quality inspection.

[0006] 3) Generally, the surface of these precision components, such as optical components, is not suitable for pressure, because this will easily cause the optical components to crack or the surface to wear

[0008] 1) Placed directly on a loading platform with high flatness, it will cause unstable placement

Because the flatness of the reference plane of precision components is not necessarily high, the final contact with the loading platform can only be point contact, which eventually makes it difficult to lay flat;

[0009] 2) Since precision components are directly placed on the loading platform, they need to be fixed externally. In order to reserve enough space for manufacturing and quality inspection processes after fixing, they can only be fixed through the edges of these components, which leads to The edges of these components are locally stressed, resulting in stress concentration, local deformation of the components themselves, and no effective fixation in the middle area, which will inevitably affect the precision of precision component manufacturing and quality inspection.

[0010] 3) Generally, the surface of these precision components, such as optical components, is not suitable for pressure, because this will easily cause the optical components to crack or the surface to wear

The wafer itself is a brittle material and is fragile. Once the fixing force is uneven, it will lead to fragmentation and scrapping

Precision machined parts are also prone to wear, deformation, etc.

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