Automatic transfer method for hydraulic support structural part welding procedure

Abstract

The invention discloses an automatic transfer method for a hydraulic support structural part welding procedure, and the method is characterized in that an automatic crown block, an interactive workbench, a welding positioner and a six-joint welding robot are arranged on a transfer path of the hydraulic support structural part welding procedure, and the assembled hydraulic support structural part is manually transferred to the interactive workbench; the position of a workpiece is adjusted for positioning, an automatic crown block grabs the workpiece through a clamp, grabbing and positioning are achieved through a positioning device in the grabbing process, then the workpiece is placed on a welding positioner according to a set path, the six-joint welding robot conducts automatic welding on the workpiece through an automatic edge searching function, and after welding is completed, the automatic edge searching function is achieved. And the automatic crown block grabs the workpiece again and transfers the workpiece to the original interactive workbench. The automatic crown block is high in grabbing and positioning precision, automatic transfer of the hydraulic support structural parts in the welding procedure is achieved through signal interaction between the automatic crown block and the interaction workbench and the welding positioner, and the transfer requirements of all the hydraulic support structural parts at present can be met.

Description

technical field [0001] The invention relates to the technical field of hydraulic support production, in particular to an automatic transfer method for the welding process of hydraulic support structural parts. Background technique [0002] As the main support equipment in coal mine fully mechanized mining equipment, hydraulic support has the characteristics of large volume and weight, harsh service conditions, and many box-type welded structures. The structural parts of the hydraulic support mainly include three parts: the top beam, the cover beam and the base. It has the characteristics of large volume and weight, many box structures, and a large size range. The range is 1200-2400mm, and the length size range is 1800-5600mm. The transfer of the hydraulic support structural parts in the prior art mainly relies on manual use of the four-claw hook to grab the hydraulic support structural parts, manual control of the manual crane to transfer the workpiece to the welding platfo...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an automatic transfer method for the welding process of hydraulic support structural parts, through the automatic grab positioning and transfer of the automatic crane, and the automatic transfer between the automatic crane, the interactive workbench, and the welding positioner Signal interaction realizes the automatic transfer of hydraulic support structural parts in the welding process, which can avoid the problems of inconvenient operation and large positioning errors in manual transfer of workpieces, and at the same time avoid the safety hazards that are easily caused by manual operation

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