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Self-adaptive vacuum chuck

A vacuum suction cup, self-adaptive technology, used in suction cups, connecting components, mechanical equipment, etc.

Pending Publication Date: 2022-03-25
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous expansion of the application field of vacuum suction cups, especially the emergence and development of wall-climbing robot technology, the problem of air leakage and suction failure of vacuum suction cups on rough surfaces has become a difficult problem in the field of vacuum adsorption.

Method used

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Examples

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Embodiment Construction

[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0035] The purpose of the present invention is to provide an adaptive vacuum chuck to solve the problems in the prior art, which has a simple structure, low cost and high detection efficiency.

[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] The present invention provides an adaptive vacuum chuck. In a specific embodiment of the present invention, as Figure 1~6 As shown, it communicates with the suction pump, including the suction cup body 1 and a plurality of elastic sealing blocks 2 that can be deformed un...

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Abstract

The invention relates to a self-adaptive vacuum chuck which is communicated with an air pump and comprises a chuck body and a plurality of elastic sealing blocks capable of being deformed under pressure, an air extraction opening is formed in the top of the chuck body, the air pump is communicated with the air extraction opening, and the elastic sealing blocks are annularly arranged at intervals to form a plurality of annular sealing belts with different diameters. The multiple circular ring sealing belts are fixed to the inner top face of the suction cup body and arranged around the air extraction opening in a concentric circle mode, the gap between every two adjacent circular ring sealing belts is 30-50 microns, and the gap between every two adjacent elastic sealing blocks in the same circular ring sealing belt is 30-50 microns. And the two corresponding elastic sealing blocks in the two adjacent circular ring sealing belts are arranged in a staggered manner. The self-adaptive vacuum chuck provided by the invention is simple in structure and can be stably adsorbed on the surface of a rough object.

Description

technical field [0001] The invention relates to an adaptive vacuum suction cup, which belongs to the technical field of vacuum suction cups. Background technique [0002] Vacuum suction cup is a common adsorption tool in daily life, which can be easily adsorbed on the surface of smooth objects such as smooth desktops and tiles. In addition, based on the advantages of vacuum suction cups being clean and hygienic, and not easy to cause damage to workpieces, vacuum suction cups are also playing an increasingly important role in industrial life. However, with the continuous expansion of the application field of vacuum suction cups, especially the emergence and development of wall-climbing robot technology, the problem of air leakage and suction failure of vacuum suction cups on rough surfaces has become a difficult problem in the field of vacuum adsorption. [0003] Therefore, how to provide a vacuum chuck that can be stably adsorbed on the surface of rough objects is an urgent...

Claims

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Application Information

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IPC IPC(8): F16B47/00
CPCF16B47/00
Inventor 丛茜徐金陈廷坤张德学许家岳李雪阳
Owner JILIN UNIV
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