Hot forging feeding electric-joint manipulator and operating method thereof

Abstract

A hot forging feeding electric-joint manipulator comprises a large arm rotation mechanism J1, a small arm rotation mechanism J2, and a claw vertical motion mechanism J3. The hot forging feeding electric-joint manipulator is characterized in that a servo motor (6) of the small arm rotation mechanism J2 is mounted on a shaft large arm (5) of the large arm rotation mechanism J1 through a shaft. A case of a drive worm-gear reducer (16) of the claw vertical motion mechanism J3 is mounted below a case of a drive worm-gear reducer (4) of the large arm rotation mechanism J1. The hot forging feeding electric-joint manipulator has the advantages that a shaft J3 is perpendicular to planes J1 and J2, and a cylindrical space coordinate system is formed, namely and tri-axial motion can be positioned at any spatial point; motion tracks of the manipulator are all edited with software and stored in a PLC, and the motion tracks can be changed just by changing corresponding software programs; the electric shafts of the manipulator are all digital alternating-current servo motors, positions of the claws of the manipulator are all marked in number, any point or multiple operating points can be repeatedly positioned with high precision; impact shock in quick positioning can also be reduced, and feeding rhythm is automatically regulated as required.

Description

technical field [0001] The invention relates to the field of hot forging automatic production, in particular to a hot forging feeding electric joint manipulator and an operation method thereof. Background technique [0002] Modern hot forging processing is fast, manual feeding is labor-intensive, the environment is harsh, and feeding consistency is poor, which directly leads to poor product quality and low efficiency. The traditional automatic feeding device is a manipulator driven by a cylinder, which can realize continuous automatic production, but the working position is fixed and it is not suitable to adjust (change the position by adjusting the mechanical limit), and the driven compressed air is the secondary power source (compressed air is driven by a motor). High energy consumption, the consistency of feeding is affected by the air source (when the air pressure is high, the speed is fast, the impact vibration is large, the air pressure is small, the speed is slow, an...

AI Technical Summary

Problems solved by technology

[0002] Modern hot forging processing speed is fast, manual feeding is labor-intensive, the environment is harsh, and feeding consistency is poor, which directly leads to poor product quality and low efficiency

The traditional automatic feeding device is a manipulator driven by a cylinder, which can realize continuous automatic production, but the working position is fixed and it is not suitable to adjust (change the position by adjusting the mechanical limit), and the driven compressed air is the secondary power source (compressed air is driven by a motor). High energy consumption, the consistency of feeding is affected by the air source (when the air pressure is high, the speed is fast, the impact vibration is large, the air pressure is small, the speed is slow, and the temperature of the material drops more), and the abnormality of the material blank cannot be automatically processed ( The pneumatic manipulator can only go back and forth between the mold cavity and the reclaiming point, and there is no additional exception handling point), so the pneumatic manipulator cannot meet the modern continuous automatic hot forging production

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