A multi-station robot intelligent welding system for pipe pile end plate

Abstract

The invention discloses a multi-station robot intelligent welding system for pipe piling sheets. The multi-station robot intelligent welding system comprises a control system, a clamp system, a machine vision system, a robot system, a welding system and a safety protection system, wherein the control system comprises a robot control cabinet, a PLC control cabinet, a machine vision system and a man-machine interface; the robot system comprises two supplying robots, two welding robots and a feeding robot; the two supplying robots are placed in a back-to-back manner; the two welding robots are placed at front middle positions of the two supplying robots side by side; the PLC control cabinet is in communication with the robot control cabinet; the robot control cabinet controls movement of a robot body; the welding system is connected with a welding robot control cabinet; and a welding robot body controls a welding gun to finish welding. By the multi-station robot intelligent welding system, positions and widths of welded joints can be recognized accurately, and information of the welded joints is recognized automatically; and the feeding robot feeds materials automatically, the labor intensity is reduced, and high automation of a whole process of feeding, supplying and welding is realized.

Description

technical field [0001] The invention belongs to the field of intelligent manufacturing, and relates to a multi-station robot intelligent welding system for automatic detection and position identification of welding seams of pipe pile end plates. Background technique [0002] At present, most pipe pile end plates are produced in large quantities by continuous rolling, coiling and spiral forming, and cutting and slicing. The welding task of the incision is very heavy. There are many problems such as uneven seam width, irregular shape and unstable position. [0003] In the prior art, most pipe pile end plate manufacturers use two welding methods: [0004] First, manual soldering. This welding method requires welders to have high welding skills. Due to the uneven welding level of the welding personnel in the enterprise, the welding quality of the products is unstable and the production efficiency is low. In addition, welding itself is a kind of high-intensity labor, and the ...

AI Technical Summary

Problems solved by technology

This welding method can reduce the workload of welding personnel to a certain extent, but the special welding machine has high requirements on the accuracy of the weld seam, and the welding has great limitations.

Due to the uneven width of the weld seam of the pipe pile end plate, irregular shape and unfixed position, the effect of welding with a special welding machine is often greatly reduced

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