Seven axis pipe bending robot

Abstract

The invention belongs to the technical field of industrial machinery and discloses a seven-shaft elbow robot which comprises a common six-shaft industrial robot, an elbow power device, a seven-shaft walking device, an automatic feeding device and a product fixing device. The elbow power device is mounted on a sixth shaft of the common six-shaft industrial robot which is mounted on the seven-shaft walking device, and the product fixing device is mounted on one side of the seven-shaft walking device. The seven-shaft elbow robot has the advantages that the problem of bending of elongate pipes is solved, and the seven-shaft elbow robot is obvious in economic benefit, high in efficiency, capable of realizing offline programming and online angle compensation, high in automation level, high in flexibility and small in needed workshop area relatively to conventional pipe benders, and integrates the advantages of a double-head pipe bender and the advantages of automatization.

Description

technical field [0001] The invention belongs to the technical field of industrial machinery, in particular to a seven-axis pipe bending robot. Background technique [0002] There are two main bending methods at present: first: most of them are ordinary pipe benders and CNC pipe benders; second: a small number of pipe benders equipped with six-axis robots for upper and lower products or six-axis robot independent pipe benders. [0003] The current pipe bending machine has the disadvantages of poor flexibility and large occupation area, and has the disadvantages of difficult process and low efficiency in the bending operation of long and thin pipes exceeding 6 meters, and does not have the function of automatically loading and unloading products. Especially for slender aluminum tubes, during the bending process from 0 to 6 meters, the further to the back, the greater the inertia generated by the bending, which is especially easy to cause the product to be scrapped at the scene...

AI Technical Summary

Problems solved by technology

[0003] The current pipe bending machine has the disadvantages of poor flexibility and large occupation area, and has the disadvantages of difficult process and low efficiency in the long and thin pipe bending operation of more than 6 meters, and does not have the function of automatically loading and unloading products

Especially for slender aluminum tubes, during the bending process from 0-6 meters, the further to the back, the greater the inertia generated by the bending, which is especially easy to cause the head to shake and cause the product to be scrapped.

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