Automatic assembly welding machine for cross beam

Abstract

An automatic assembly welding machine for a cross beam comprises a trolley mechanism, two device bodies, a gripper mechanism, an automatic feeding mechanism, flange bins, wheel carriers, a welding module and a main control panel, wherein the trolley mechanism is arranged between the two device bodies, the flange bins and the wheel carriers are fixed to the device bodies through threaded connection, the gripper mechanism is arranged on a linear guide rail below the gripper mechanism, and the linear guide rail is arranged on a sliding platform and is parallel to the sliding platform. The grippermechanism comprises a bent plate support I, a bent plate support II, a sliding block fixing base, a sliding block I, an upper cover plate, an open clamp cylinder, a connecting plate, a positioning pin holder, a positioning pin, a base plate, and a sliding block II. The automatic feeding mechanism comprises an upper tray, a lower tray, a lifting cylinder, a V-shaped block and a conveying cylinder.According to the automatic assembly welding machine for the cross beam, power is provided for automatic splicing and automatic welding by means of gas and electricity, feeding and discharging can beachieved automatically, and automatic spot welding and welding can be achieved through the cooperation of a crossed module of a robot and the welding module.

Description

technical field [0001] The invention belongs to the technical field of automatic welding, and in particular relates to an automatic welding machine for beams. Background technique [0002] In the welding production process, more than 2 / 3 of the total processing time is used for material preparation, assembly, inspection, and calibration, and the time required for welding only accounts for a small part. The traditional welding method is that firstly the parts need to be positioned, assembled and welded, and then fully welded, which is labor-intensive, high labor cost, and takes up a lot of space. The device can realize automatic assembly of parts, automatic loading and unloading, and automatic welding can be realized by cooperating with the truss manipulator, welding module and electric control part. Accurate positioning and reliable clamping of the weldments facilitates welding assembly and splicing, and ensures the structural accuracy of the weldments. It uses electrical c...

AI Technical Summary

Problems solved by technology

The traditional welding method is that firstly the parts need to be positioned, assembled and welded, and then fully welded. The labor intensity is high, the labor cost is high, and the space occupied is large.

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