Cylindrical coordinate type automatic feeding and discharge mechanical hand

Abstract

The invention discloses a cylindrical coordinate type automatic feeding and discharge mechanical hand. The cylindrical coordinate type automatic feeding and discharge mechanical hand comprises a sucking disc type mechanical arm mechanism, a horizontal motion mechanism which drives the mechanical hand to horizontally move, a rotating mechanism which drives the mechanical hand to rotate, a lifting mechanism which drives the mechanical hand to rise and fall, and a box body used for placing the mechanical hand. According to the cylindrical coordinate type automatic feeding and discharge mechanicalhand, an alternating current servo motor is adopted as a power source, horizontal motion and rising motion of the mechanical hand are achieved through a ball screw nut transmission mechanism, and rotating motion of the mechanical hand is achieved through a gear pair composed of a driving gear and a rotary disc bearing; the lifting mechanism adopts a synchronous belt mechanism and a screw nut mechanism and has an accurate transmission rate, and good working precision of the mechanical hand can be maintained; the sucking disc type mechanical arm mechanism can accurately and stably adsorb plateworkpieces and transfer the workpieces to be processed through cooperation of lifting motion, rotating motion and horizontal motion; and operation is simple, and labor intensity of workers is greatlyreduced.

Description

technical field [0001] The invention relates to the field of manipulators, in particular to a cylindrical coordinate type automatic loading and unloading manipulator. Background technique [0002] Industrial manipulator is a kind of high-tech automatic production equipment developed in recent decades. Industrial manipulator is an important branch of industrial robot. However, in the current sheet metal processing and manufacturing industry, most of the processing and manufacturing processes still use manual loading and unloading. The work efficiency of manual loading and unloading is low and the risk factor is high, while most industrial manipulators can only be used in fixed occasions and are difficult to adjust. The structure is complex, the cost is high, and the vibration and errors generated during the working process are large, which cannot meet the needs of enterprises. . Therefore, it is very important to design and develop a manipulator with moderate price, ingeni...

AI Technical Summary

Problems solved by technology

However, in the current sheet metal processing and manufacturing industry, most of the processing and manufacturing processes still use manual loading and unloading.

The work efficiency of manual loading and unloading is low and the risk factor is high, while most industrial manipulators can only be used in fixed occasions and are difficult to adjust. The structure is complex, the cost is high, and the vibration and errors generated during the working process are large, which cannot meet the needs of enterprises.

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