Three-jaw manipulator having anti-skidding effect

Abstract

The invention discloses a three-jaw manipulator having the anti-skidding effect. The three-jaw manipulator comprises a connecting rod; a first telescopic cylinder is mounted inside the connecting rod;the connecting rod is connected with a mounting disk; the first telescopic cylinder is connected with a hinge plate; first notches are formed in the hinge plate; the first notches are connected withsupport columns; the mounting disk is integrally connected with stand columns; second notches are formed in the stand columns; second telescopic cylinders are mounted in the stand columns and are connected with ejection rods; the ejection rods are hinged with pawls; the second notches are rotationally connected with rotating shafts; the rotating shafts are rotationally connected with pawl bodies;rectangular sliding groove openings are formed in the pawl bodies; avoiding grooves are formed in the positions where the pawl bodies are rotationally connected with the rotating shafts; the rotatingshafts are fixedly connected with ratchet wheels; the pawl bodies are sleeved with anti-skidding components; and each anti-skidding component comprises a rectangular cavity, a locking screw, an anti-skidding block, an anti-skidding pad, a mounting groove, a cylinder, anti-skidding teeth, an ejection plate, a clamping opening, a matching plate, an inclined surface, a circular groove, an anti-skidding ejection column, a trapezoidal block and a tension spring.

Description

technical field [0001] The invention belongs to the field of manipulators, and in particular relates to a three-claw manipulator with anti-skid effect. Background technique [0002] With the continuous improvement of production level, in the existing industrial production, automation has been realized in many processes such as product production and processing, but in many fields, the grasping, transfer and placement of workpieces are still done manually by workers , thereby greatly reducing production efficiency and increasing labor costs. Therefore, people have studied various manipulators to replace the manual operation part. Manipulators can imitate certain actions and functions of human hands and arms, and are used to grab and carry objects according to a fixed program. The automatic operation device, the use of manipulators can save labor, improve efficiency, reduce production costs, and effectively improve product quality and production safety. [0003] The three-jaw...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of production level, in the existing industrial production, automation has been realized in many processes such as product production and processing, but in many fields, the grasping, transfer and placement of workpieces are still done manually by workers , thereby greatly reducing production efficiency and increasing labor costs, so people have studied various manipulators to replace the manual operation part. Manipulators can imitate certain actions and functions of human hands and arms, and are used to grab and carry objects according to a fixed program. The automatic operation device, the use of manipulators can save labor, improve efficiency, reduce production costs, and effectively improve product quality and production safety

[0003] The three-jaw manipulator in the prior art does not have any anti-slip measures, causing the object to fall and be damaged during the clamping process, resulting in losses; and the clamping of the claws is completely guaranteed by air pressure or hydraulic pressure. When the air pressure is unstable, Jaws may loosen, which also has the potential to cause objects to fall

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