Automatic bending system and method for robot

Abstract

The invention discloses an automatic bending system and method for a robot. An arm control module controls a mechanical arm to operate. When a bending cutter ascends to an upper speed conversion point, a bending speed control module sends an upper speed conversion point signal to the arm control module, so that the arm control module controls the mechanical arm to move a board, a next folded edge of the board is bent or the mechanical arm is controlled to draw the board out of a bending device. According to a lower speed conversion point signal received by a speed receiving module, a suction control module controls a suction device so that a suction cup assembly can exhaust air and stop adsorbing the board, and when the mechanical arm synchronously follows and supports the board and the board is bent to the set upturning angle, the suction device is controlled to suck air, and then the suction cup assembly adsorb the board. The joint robot can be matched with the bending device according to the bending progress and follows the bending device at high accuracy in the bending process, the board is prevented from deviating from a folding indent in the bending process, and therefore the joint robot and the bending device can be matched tacitly.

Description

technical field [0001] The invention relates to the field of bending, in particular to a robot automatic bending system and method. Background technique [0002] With the continuous increase of labor costs, the application of industrial robots in the field of sheet metal bending is becoming more and more popular. In the sheet metal bending industry, because the edge of the plate is very sharp, workers are often injured, especially when processing large plates, not only the possibility of worker injury, but also the possibility of worker injury after a long time, which leads to the accuracy and processing of the product. Quantity decreased. The robot bending will eliminate the above-mentioned hidden dangers, increase production, save costs and facilitate management. However, because the opposing force between the robot and the bending machine is difficult to offset and affect the accuracy of the plate, it is a key technical problem to achieve synchronous follow-up. The pre...

AI Technical Summary

Problems solved by technology

However, since the opposing force between the robot and the bending machine is difficult to offset and affect the accuracy of the plate, it is a key technical problem to achieve synchronous follow-up

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