Grabbing mechanism of manipulator

Abstract

The invention discloses a grabbing mechanism of a manipulator. The grabbing mechanism comprises a hollow seat, a protection casing and a connecting seat; the inside of the connecting seat adopts the hollow structure; the bottom of the connecting seat adopts the open structure; and round rods are welded in the positions, close to the edges of the two sides of the bottom, between the inner surface walls of the front and back sides of the connecting seat. According to the grabbing mechanism, through starting and retraction of electric telescopic rods, linkage plates can drive rollers to rotate, so that grabbing plates rotate, and the two grabbing plates can rotate towards each other; the two grabbing plates rotate towards each other, so that a product can be clamped; when the product is clamped, clamping plates can move, sliding rods can drive first circular plates to move inside hollow pipes, and thus the first circular plates extrude buffering springs; under the action of the restoringforce of the buffering springs, the clamping force can be buffered, so that during use, the condition that the product is damaged due to the excessively large clamping force is effectively avoided, and the grabbing mechanism can be used for clamping the product conveniently.

Description

technical field [0001] The invention belongs to the technical field of manipulators, in particular to a manipulator grabbing mechanism. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The characteristic is that various expected operations can be completed through programming, and the structure and performance have both the advantages of man and robot. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people and Realize the mechanization and automation of production, and can operate in a harmful environment to protect personal safety, so it is widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy and other departments. When clamping, the product will easily be damaged due to the excessive clamping force. I...

AI Technical Summary

Problems solved by technology

The characteristic is that various expected operations can be completed through programming, and the structure and performance have both the advantages of man and robot. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people and Realize the mechanization and automation of production, and can operate in a harmful environment to protect personal safety, so it is widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy and other departments. When clamping, the product will easily be damaged due to the excessive clamping force. In use, the product cannot be better clamped and used. At the same time, the existing manipulator is used by The mechanical arm rotates to achieve the direction rotation of the part of the manipulator. In use, it is not possible to better rotate the part of the manipulator in a separate direction, which will greatly reduce the usability of the manipulator.

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