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Portal robot welding machine

A robotic welding and door-type technology, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems that the special welding machine cannot meet the welding requirements, cannot meet the production needs, and has low production efficiency. Maintenance and cleaning, simple structure and low cost

Active Publication Date: 2015-03-04
WUXI HUALIAN SCI & TECH GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current welding production, workpieces with large structure and irregular shape are often encountered. At this time, the general welding machine cannot meet the requirements and cannot weld, and there are limitations in the moving angle; while using manual welding, the production efficiency is low. Can't meet production needs

Method used

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Examples

Experimental program
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Embodiment Construction

[0030] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0031] like figure 1 , figure 2 As shown, the gantry robot welding machine of this embodiment includes guide rail assemblies 1 arranged at intervals on the ground, a drive mechanism 2 is installed on the upper end of the guide rail assembly 1, and an inverted "V"-shaped column 3 is fixed on the upper end of the drive mechanism 2. Above the column 3 The welding arm cross moving mechanism 4 is installed, and the loading platform 5 is fixed at one end of the welding arm cross moving mechanism 4. A robot system 6 is installed on the bottom of the welding arm cross moving mechanism 4. The robot system 6 can carry out numerical control programming according to the shape and processing requirements of the workpiece. After inputting the instructions of NC programming, automatic welding is carried out on the workpiece to be processed, which has h...

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Abstract

The invention relates to a portal robot welding machine. The portal robot welding machine comprises guide rail assemblies arranged on the ground at a certain interval, wherein driving mechanisms are arranged at the upper ends of the guide rail assemblies; inverted V-shaped upright posts are fixed at the upper ends of the driving mechanisms; a welding arm cross-shaped moving mechanism is arranged above the upright posts; a carrying platform is fixed at the back end of the welding arm cross-shaped moving mechanism; a robot system is arranged at the bottom of the welding arm cross-shaped moving mechanism. Welding work of workpieces of irregular shapes or a large quantity can be finished rapidly and accurately in a three-dimensional space by using the motion of the guide rail assemblies, a longitudinal guide rail and a transverse guide rail; the labor intensity of workers is lowered, the automatic degree is high, the welding accuracy is high.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a door-type robot welding machine, in particular to automatic welding equipment for large non-standard workpieces. Background technique [0002] In the current welding production, workpieces with large structure and irregular shape are often encountered. At this time, the general welding machine cannot meet the requirements and cannot weld, and there are limitations in the moving angle; while using manual welding, the production efficiency is low. Can not meet the production needs. Therefore, a device with a high degree of automation, fast and accurate adjustment, a large vertical lifting stroke and a large horizontal moving range is required to meet welding requirements and improve efficiency. Contents of the invention [0003] The applicant aims at the shortcomings in the above-mentioned existing production technology, and provides a door-type robot welding ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00
CPCB23K37/00
Inventor 吴云强陈飞方长海朱越来杨念记
Owner WUXI HUALIAN SCI & TECH GROUP
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