Linear seven-axis transfer robot for stamping

Abstract

The invention discloses a linear seven-shaft device of a handling robot for stamping, wherein the linear seven-shaft device has the advantages of light weight, high rigidity, small inertia and fast moving speed. The linear seven-shaft device comprises a main arm, a linear moving device and an end picking-up device installation plate. The main arm comprises a main arm main body with a cross section which is of a rectangular frame body, and a front supporting plate and a rear supporting plate which are respectively connected on the front side and the rear side of the lower end of the main arm main body. The linear moving device comprises a pair of side surface guide rails, a pair of bottom surface guide rails, a servo motor, a main belt wheel, a pair of guide wheels, a pair of auxiliary belt wheels, a main belt and an auxiliary belt. The pair of side surface guide rails is respectively installed on the front side surface and the rear side surface of the main arm main body. The pair of bottom surface guide rails is installed on the lower end surface of the main arm main body. The servo motor is installed on a power support. The power support is installed on the pair of side surface guide rails and above the main arm main body and is connected onto the main belt. The main belt wheel is installed on the servo motor. The pair of guide wheels is arranged below the left side and the right side of the main belt wheel. The end picking-up device installation plate is installed on the pair of bottom surface guide rails and is connected onto the auxiliary belt.

Description

technical field [0001] The invention relates to a robot, in particular to a linear seven-axis transport robot for stamping. Background technique [0002] Industrial robot technology is becoming more and more perfect, the cost is getting lower and lower, and its use is becoming more and more popular. Its highly flexible production capacity is also showing its superiority. More production lines are beginning to be equipped with automation systems with six-axis robots as the handling platform. [0003] In the robot stamping automation system, as the main part of the automatic conveying system, the six-axis robot mainly completes the unstacking of sheets, automatic loading and unloading between various presses, transfer of sheets, and flipping. Its advantage is that the cost is relatively low. Low, high degree of flexibility, easy post-maintenance. [0004] However, with this kind of handling method, the workpiece must be rotated 180° between the front and rear processes, and t...

AI Technical Summary

Problems solved by technology

However, it is difficult for these linear seven-axis handling robots to achieve fast and efficient handling because the structure of the seven-axis body is not compact enough and the weight is heavy.

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