Shape-changeable pull-in type mechanical claw

Abstract

The invention discloses a shape-changeable pull-in type mechanical claw which comprises a middle main body, auxiliary air cylinder steering mechanisms and damping springs. Miniature force sensors are installed on inner frames of triangular mechanical claws; cylindrical through holes are formed in arc-shaped auxiliary claws; extrusion blocks are installed on the side faces of the arc-shaped auxiliary claws; limiting columns are fixedly installed on the sides, close to the arc-shaped auxiliary claws, of the extrusion blocks; and the damping springs are installed on the outer sides of the limiting columns. The shape-changeable pull-in type mechanical claw is provided with crawler belts and flexible protruding parts, in the using process, and the crawler belts, the flexible protruding parts and the triangular mechanical claws form a closed annular structure, so that when workpieces make contact with the crawler belts, main driving wheels rotate to drive the crawler belts to conduct rolling transportation, and the crawler belts move to drive the workpieces to be conveyed into the mechanical claws from bottom to top; and a large number of flexible protruding parts are attached to the crawler belts, so that friction force and resistance between the workpieces and the mechanical claws are increased, the workpieces are effectively prevented from falling off, and the stability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical claws, in particular to a pull-in mechanical claw that can change its shape. Background technique [0002] In order to adapt to the fast-changing characteristics of modern society and meet the growing complexity needs, the field of automation must not only complete repetitive tasks stably for a long time, but also have the characteristics of intelligence, high efficiency, and standardization. The mechanical claw is an important production equipment in the field of automation. It is widely used in industry, military and other fields. It is a comprehensive field integrating machinery, electricity, bionics, computer, intelligent control and other disciplines. Significant sign of level. [0003] However, traditional robotic grippers have poor autonomy and low standardization, that is, a slight change in the target object or task requires resetting the motion parameters and operating system of the ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a pull-in mechanical claw that can change its shape to solve the problem that the mechanical claws on the market cannot flexibly change its shape to grab objects of different shapes, and it is prone to uneven force or Excessive force and other phenomena will damage the gripper and the target

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