Rotary material taking manipulator

Abstract

The invention discloses a rotary material taking manipulator. The rotary material taking manipulator comprises a claw frame and two claw parts, wherein the claw parts are symmetrically arranged, and the end parts of the claw parts are hinged to the claw frame. The rotary material taking manipulator is characterized by further comprising a motor, a supporting seat, a bearing seat and a rotary seat, wherein a through hole for allowing the bearing seat to be mounted therein in a sleeving manner is formed in the supporting seat, a bearing is arranged in the bearing seat, a main shaft of the motor is assembled in the bearing seat through the bearing, the machine body of the motor is fixed on the bearing seat, the rotary seat is mounted at the end part of the main shaft of the motor, and the claw frame is mounted on the rotary seat; a first contactor is mounted at the tail end of each of the claw parts, second contactors are mounted on the claw frame, and the first contactors and the second contactors are respectively connected to a control circuit in series; a metal sliding piece is arranged on the outer wall of the rotary seat in the circumferential direction, a third contactor is arranged on the bearing seat, and a spring is also connected between the two claw parts. The rotary material taking manipulator disclosed by the invention has the advantages of simple structure and high applicability, and is particularly suitable for performing high-accuracy measurements in a whole measuring range on loads with a large change range.

Description

technical field [0001] The invention relates to a rotary reclaiming manipulator, which belongs to the field of material transfer equipment. Background technique [0002] The manipulator is one of the common types of equipment used to grab and transfer materials in industrial production. For some workpieces, it needs to be picked up by the manipulator, and then placed on the preset station after a series of position changes. The application number is 200710025840.3, and the invention patent named "manipulator" discloses an industrial manipulator, which includes a claw, a rotating shaft and a shaft cylinder. It can not only realize the function of grabbing the workpiece, but also can rotate around the axis of the arm, which brings great convenience to industrial production. However, this type of manipulator also has certain disadvantages, that is, the driving device controlling the claw is always in the working state during the process from grabbing the claw to putting the w...

AI Technical Summary

Problems solved by technology

However, this type of manipulator also has certain disadvantages, that is, the driving device controlling the claw is always in the working state during the process from grabbing the claw to putting the workpiece down, so as to ensure that the claw firmly grasps the workpiece and does not cause the workpiece to be transferred. drop in process

Therefore, it consumes a certain amount of electric energy. When continuous retrieving is required, it will inevitably consume a large amount of electric energy, resulting in an increase in operating costs.

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