Safe net hood frame welding machine

Abstract

The invention discloses a safe net hood frame welding machine. The machine comprises a machine table, a rack arranged on the machine table, a welding unit and a control system, wherein the rack is fixed to the rear portion of the machine table, a suspending arm facing forwards is arranged at the upper portion of the rack, a driving disc which can rotate at equal gaps is arranged on the machine table below the suspending arm, a supporting pillar is arranged on the machine table at the front side of the driving disc, a veering beam of which the middle is rotatably connected to the supporting pillar is arranged at the top of the supporting pillar, rotatable locating discs are arranged at both ends of the veering beam, each locating disc comprises a baseboard and an outer ring matched with the outer diameter of a safe net hood frame, multiple arc locating tiles are uniformly arranged at the inner side of the outer ring, the seaming width between the two adjacent locating tiles is matched with a safe net hood framework, the arc length of each locating tile corresponds to the angle that the driving disc rotates by for every gap rotation, and the height of each locating tile is smaller than that of the safe net hood framework. The locating discs make the frame and the framework accurately located, the welding stability is improved, and the welding quality and the quality stability are improved.

Description

technical field [0001] The invention relates to the technical field of safety net covers, in particular to a device for welding the frame of the safety net cover. Background technique [0002] The safety net cover is usually made of steel wire, which includes a radially arranged skeleton and a steel traveler wound and welded on the skeleton. The outermost side of the skeleton is also connected with a frame. At present, the welding of the frame is single-station welding. Workers have to wait idlely when the equipment is working, and the welding efficiency is low. To improve production efficiency, equipment and manpower must be increased, which leads to an increase in cost; Poor stability, easy to affect welding quality and quality stability. Therefore, it is necessary to improve and optimize the existing technology. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the invention provides a device for welding the frame of a safety n...

AI Technical Summary

Problems solved by technology

[0002] The safety net cover is usually made of steel wire, which includes a radially arranged skeleton and a steel traveler wound and welded on the skeleton. The outermost side of the skeleton is also connected with a frame. At present, the welding of the frame is single-station welding. Workers have to wait idlely when the equipment is working, and the welding efficiency is low. To improve production efficiency, equipment and manpower must be increased, which leads to an increase in cost; Poor stability, easy to affect welding quality and quality stability

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