Gasbag type mechanical arm

Abstract

The invention discloses a gasbag type mechanical arm mounted on a transportation robot. The gasbag type mechanical arm comprises a mounting box, a pair of fork mechanisms, a grabbing mechanism, an airinflating mechanism and an air extracting mechanism, wherein the mounting box is fixed to the transportation robot and is divided into an upper hollow cavity and a lower hollow cavity; each fork mechanism comprises a first electric cylinder, a second electric cylinder, a first trolley and a fork plate; the grabbing mechanism comprises a pair of grabbing assemblies, each grabbing assembly comprises a third electric cylinder, a fourth electric cylinder, a second trolley and a grabbing plate, a plurality of sets of rotating wheels in parallel are arranged on the grabbing plates, and gasbags arearranged between the two sets of rotating wheels; the air inflating mechanism comprises a fifth electric cylinder, a push rod, a gas filling bottle and an air outlet pipe; and the air extracting mechanism comprises a micro vacuum pump, an electric control valve and an air extracting pipe, wherein the distance between the two gasbags is smaller than the distance between every two opposite rotatingwheels when inflation expansion reaches the end point, and the distance between the two gasbags is greater than the distance between the every two opposite rotating wheels when air extracting reachesthe end point. The gasbag type mechanical arm provided by the invention has the beneficial effects that glass is grabbed conveniently, reliably and efficiently and is prevented from being scratched ordamaged.

Description

technical field [0001] The present invention relates to the field of robotics. More specifically, the present invention relates to an airbag robotic arm. Background technique [0002] In the assembly workshop, during the process of grasping, transporting, and assembling glass parts, problems often occur that the grasping is not tight, falling halfway, and causing scratches and damage to the glass surface, and in the process of grasping the glass, it is very It is difficult to reach into both sides of the glass for grabbing, and the work efficiency is low. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages which will be described later. [0004] Another object of the present invention is to provide an airbag-type mechanical arm, which can grab glass conveniently, reliably and efficiently, and avoid scratching and damaging the glass. [0005] In order to achieve ...

AI Technical Summary

Problems solved by technology

[0002] In the assembly workshop, during the process of grasping, transporting, and assembling glass parts, problems often occur that the grasping is not tight, falling halfway, and causing scratches and damage to the glass surface, and in the process of grasping the glass, it is very Difficult to reach into both sides of the glass for grabbing, low work efficiency

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