Novel seam welder rotary head device

Abstract

The invention relates to a novel seam welder rotary head device. The novel seam welder rotary head device comprises a movable head frame. Supporting wheel mechanisms are fixed to the four corners of the movable head frame respectively. A rotor mechanism is fixed in the movable head frame through the four corners. A movable head connecting disc reinforcing a rotor is arranged in the rotor mechanism. A plurality of reinforcing steel bar fixing sleeves are arranged around the connecting disc. The movable head frame is fixed to a movable head bottom plate. A rotary power mechanism and a running power mechanism are installed on the movable head bottom plate. A guide wheel mechanism capable of moving reciprocally in a guide rail is installed on the movable head bottom plate. The novel seam welder rotary head device has the beneficial effects that the running power mechanism controls the position of the whole device on the guide rail in the whole operation process, and the rotary power mechanism controls the rotation speed of the rotor to operate; all the operations are controlled through a programmable logic controller (PLC) program; the working labor intensity is low; the automation degree is high; the working operation is stable and reliable; the production efficiency is improved; the quality is more reliable.

Description

technical field [0001] The invention relates to a mobile rotary head for steel bar equipment, in particular to a mobile rotary head for a fully automatic steel bar cage roll welding machine. Background technique [0002] With the rapid development of my country's steel machinery industry, fully automatic steel cage roll welding machines are widely used in construction, highways, railways, tunnels, water conservancy and other industries, and the steel cages have very high requirements for the spacing between steel bars. At present, in the domestic existing steel cage roll welding machine mobile rotary head device, the movable head frame is designed with four corners as a whole, and the four support wheel mechanisms around it are unevenly distributed; the movable head connection plate is fixed by three fixing bars, so that the entire rotary head device The structural stability is relatively poor; the installation of the steel fixing sleeve is not firm, and there are often mi...

AI Technical Summary

Problems solved by technology

At present, in the domestic existing steel cage roll welding machine mobile rotary head device, the movable head frame is designed with four corners as a whole, and the four support wheel mechanisms around it are unevenly distributed; the movable head connection plate is fixed by three fixing bars, so that the entire rotary head device The structural stability is relatively poor; the installation of the steel fixing sleeve is not firm, and there will often be misalignment; in the operation of the moving rotary head, it is common to use rack and pinion meshing transmission, the structural design is complex, and the walking and positioning accuracy is not high

Therefore, this kind of equipment has the defects of poor structural stability, low production efficiency, and inability to guarantee its working quality.

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