Mechanical hand with auxiliary supporting mechanisms

Abstract

The invention discloses a mechanical hand with auxiliary supporting mechanisms. The mechanical hand comprises a mechanical arm and a suction plate connected to the mechanical arm, the suction plate isprovided with a plurality of suction points which are arranged in a matrix manner, the mechanical hand is characterized in that four corner positions of the suction plate are each provided with one auxiliary supporting mechanism, each auxiliary supporting mechanism comprises an installation rod which is vertically fixed to the lower surface of the suction plate and is in a hollow column body shape, the cavity of each installation rod is internally provided with a rotating shaft, each rotating shaft is driven to rotate by a motor which is installed to the upper surface of the suction plate, the lower side of each installation rod is provided with a horizontal rod, one side of each horizontal rod is provided with a storage groove, the inner wall of each storage groove is connected with fan-shaped supporting cloth, the position, corresponding to the height of the corresponding storage groove, of each rotating shaft is fixedly provided with a guide rod which is perpendicular to the rotating shaft, and the other side of each fan-shaped supporting cloth is connected with the corresponding guide rod. According to the mechanical hand with the auxiliary supporting mechanisms, when plate materials are sucked, four corner positions of the flexible plate materials can be supported, the success rate of sucking the plate materials is increased, and improvement of the work efficiency of themechanical hand is facilitated.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a manipulator with an auxiliary supporting mechanism. Background technique [0002] The vacuum suction cup manipulator uses atmospheric pressure to attach the suction cup made of flexible materials to the workpiece to achieve the purpose of moving the workpiece. Vacuum suction cup manipulators are often used to carry the plates in the automatic production line of sheet metal stamping. When the existing vacuum suction cup manipulators absorb the sheets, the four corners of the flexible sheet are often in a hanging state because they cannot touch the suction points, thus It may cause the failure of the adsorption plate and re-suction, which seriously affects the working efficiency of the vacuum suction cup manipulator. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a manipulator with an auxiliary supporting mecha...

AI Technical Summary

Problems solved by technology

Vacuum suction cup manipulators are often used to carry the plates in the automatic production line of sheet metal stamping. When the existing vacuum suction cup manipulators absorb the sheets, the four corners of the flexible sheet are often in a hanging state because they cannot touch the suction points, thus It may cause the failure of the adsorption plate and re-suction, which seriously affects the working efficiency of the vacuum suction cup manipulator

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