Automatic road-bridge telescopic seam long profile and large-size circular steel stud welding system

A welding system and technology for long profiles, which is applied in the field of road and bridge expansion joint long profiles and large-size round steel automatic stud welding systems. It can solve problems such as inconvenient clamping of workpieces, uneven weld seams, and low production efficiency, and achieve welding positioning. The effect of high accuracy, low labor intensity and uniform welding seam

Active Publication Date: 2015-06-24
常州中科科创智能技术有限公司 +1
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AI Technical Summary

Problems solved by technology

The current manual stud welding torch, due to the simple structure of the welding torch, is extremely inconvenient to clamp the workpiece, and the production efficiency is low. In addition, due to the manual holding of the torch during the welding process, it is difficult to keep the steel rod perpendicular to the profil

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  • Automatic road-bridge telescopic seam long profile and large-size circular steel stud welding system
  • Automatic road-bridge telescopic seam long profile and large-size circular steel stud welding system
  • Automatic road-bridge telescopic seam long profile and large-size circular steel stud welding system

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[0030] like Figure 1 to Figure 5 As shown in the figure, the present invention is an automatic stud welding system for road and bridge expansion joint long profiles and large-size round steel, including a welding manipulator mechanism 1, an opening and closing ceramic ring mechanism 2, a guide rail mechanism 3 and a ground rail roller frame 4; the ground rail The long profiles 5 to be welded are placed on the roller frame 4, and the long profiles 5 are accurately positioned by several profile positioning devices 6 evenly arranged on the ground rail roller frame 4; the guide rail mechanism 3 is arranged on the ground rail roller frame. 4, the guide rail mechanism 3 includes two linear guide rails 301 arranged in parallel; the two linear guide rails 301 are provided with a carriage 7, and the carriage 7 relies on the carriage drive device 8 arranged on it to achieve linear motion. Reciprocating movement on the guide rail 301;

[0031] The welding manipulator mechanism 1 is arr...

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Abstract

The invention discloses an automatic road-bridge telescopic seam long profile and large-size circular steel stud welding system. The system comprises welding mechanical arm mechanisms, opening/closing ceramic ring mechanisms, a guide rail mechanism and ground rail roller frames. The welding mechanical arm mechanisms are arranged on one sides of the ground rail roller frames. The opening/closing ceramic ring mechanisms are arranged on the corresponding positions of the other sides of the ground rail roller frames. The welding mechanical arm mechanisms are further provided with automatic feeding and jacking mechanisms. The ground rail roller frames are provided with long profiles to be welded. The long profiles are positioned precisely through a plurality of profile positioning devices evenly distributed on the ground rail roller frames. The guide rail mechanism is arranged between the ground rail roller frames. The guide rail mechanism comprises two linear guide rails arranged in parallel. The two linear guide rails are provided with a carriage. The carriage conducts reciprocating motion on the linear guide rails on the dependence of a carriage drive device arranged on the carriage. The automatic road-bridge telescopic seam long profile and large-size circular steel stud welding system has the advantages of being reasonable in structure, high in positioning accuracy, even in welding seam, precise to control and the like.

Description

technical field [0001] The invention belongs to the technical field of stud welding equipment, and in particular relates to an automatic stud welding system for road and bridge expansion joint long profiles and large-size round steel. Background technique [0002] A row of large-diameter steel rods needs to be welded at intervals on the surface of special profiles for road and bridge expansion joints. According to national standards, this welding process should be realized by stud welding. At present, there is no automatic stud welding equipment that can provide large-size studs. The current manual stud welding torch, due to the simple structure of the welding torch, is extremely inconvenient to clamp the workpiece, and the production efficiency is low. In addition, due to the manual holding of the torch during the welding process, it is difficult to keep the steel rod perpendicular to the profile, and the welding quality is difficult to be guaranteed. In addition, due to the...

Claims

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Application Information

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IPC IPC(8): B23K9/20B23K9/12B23K9/32B23K37/053
Inventor 吴晶华陈华奎陆琳黄大伟
Owner 常州中科科创智能技术有限公司
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