Automatic welding machine for square pipes and gaskets

Abstract

The invention discloses an automatic welding machine for square pipes and gaskets. The welding machine comprises an operating table, a rotary worktable fixedly installed on the operating table, and anautomatic gasket feeding device, an automatic square pipe feeding device, a welding device and an automatic discharging device which are arranged around the rotary worktable sequentially. A welding assembly mechanism is arranged on the rotary worktable; the rotary worktable drives the welding assembly mechanism to circulate and operate among the automatic gasket feeding device, the automatic square pipe feeding device, the welding device and the automatic discharging device; and the welding assembly mechanism receives gaskets at the automatic gasket feeding device and square pipes at the automatic square pipe feeding device, and assembly of the gaskets and the square pipes is completed before movement to the welding device. According to the automatic welding machine, automatic feeding, automatic assembly and welding of the square pipes and the gaskets can be achieved, welded parts are conveyed to a discharging area, manual operation is not needed in the whole process, manpower input is reduced, the welding accuracy and the production safety are improved, the floor area is small, and the production cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of welding machines, in particular to an automatic welding machine for square pipes and gaskets. Background technique [0002] In industrial production, welding machines are commonly used production equipment. In the past, manual welding was often used for welding. With the needs of production and the improvement of industrial automation level, automatic welding mechanisms gradually appeared. However, for the processing between small parts and pipes, such as the welding of square pipes and gaskets, due to the long size of the pipes, the traditional assembly line automatic welding process occupies too much area, and the conventional processing method is manual. A semi-automatic mode that assists in matching the spacer with the square tube, and then transfers it to the welding station for welding. This method still relies on manual operation, with low degree of automation and low welding accuracy. In additio...

AI Technical Summary

Problems solved by technology

However, for the processing between small parts and pipes, such as the welding of square pipes and gaskets, due to the long size of the pipes, the traditional assembly line automatic welding process occupies too much area, and the conventional processing method is manual. A semi-automatic mode that assists in matching the gasket with the square tube, and then transfers it to the welding station for welding

This method still relies on manual operation, the degree of automation is low and the welding accuracy is not high

In addition, due to the particularity of the square tube structure, it does not have rolling properties compared with round tubes, so the square tubes in the square tube stack can only be lifted one by one to the conveyor by hand, and then the conveyor will move the square tubes Transported to the next process for processing; it is not only time-consuming and laborious, but also has hidden dangers of work-related injuries

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