Robot hand claw device capable of automatically hanging and taking piece for spraying production line

Abstract

The invention belongs to the technical field of automatic production, and particularly relates to a robot hand claw device capable of automatically hanging and taking a piece for a spraying productionline. The device comprises a mounting bottom frame, a plurality of cross-shaped sliding table driving components, electromagnet suction disc mechanisms and light sources and the cameras, wherein theplurality of cross-shaped sliding table driving components are arranged on the mounting bottom frame, the electromagnet suction disc mechanisms are arranged on the cross-shaped sliding table driving components and the light sources and the cameras are arranged corresponding to each electromagnet suction disc mechanism. The electromagnet suction disc mechanisms comprise rotary air cylinders, suction head mounting plates, a plurality of electromagnets suction head assemblies, wherein the suction head mounting plates are arranged on the rotating shafts of the rotary air cylinders, and plurality of electromagnets suction head assemblies are arranged on the suction head mounting plates. The electromagnets suction head assemblies comprise guide columns, holding rings, electromagnets and springs,wherein the guide columns are penetratingly arranged on the suction head mounting plates, the holding rings are fixed on the upper ends of the guide columns, the electromagnets are fixed on the lowerends of the guide columns and the springs sleeve the guide columns. The rotating shaft of each rotary air cylinder is perpendicular to the central axis of each guide column. The robot hand claw device is capable of simultaneously adsorbing multiple products, and suitable for a product with an uneven adsorbed surface and an obliquely-placed product, and meanwhile the probabilities of grabbing failure are small.

Description

technical field [0001] The invention belongs to the technical field of automatic production, and in particular relates to a robot gripper device for an automatic hanging and picking robot in a spraying production line. Background technique [0002] The spraying production line needs to hang the product on the hook on the suspension chain of the spray booth. At present, it mainly relies on manual operation. The labor intensity of the workers is high and the chemical substances used for spraying are harmful to the human body. With the development of automation technology, many factories in the existing technology have also introduced automated manipulators for hanging and picking. Generally, the manipulator has a simple structure and can only grab one product at a time. Most of them use cylinder components, vacuum chucks or electromagnets. The surface flatness requirements of the products that need to be picked up are relatively high. On the other hand, when the tooling does ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the manipulator in the prior art has high requirements on the flatness of the product surface and is easy to fail to grasp, and to provide a robot gripper for automatic hanging and picking of parts in the spraying production line with accurate positioning and high success rate of grasping device

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