Photovoltaic ground pile nut welding equipment

By designing a nut welding equipment for photovoltaic floor piles, the problems of high labor intensity and nut vulnerability in the nut welding process in the prior art are solved, accurate positioning and efficient welding of photovoltaic floor piles are achieved, and the overall quality and automation of the product are improved.

CN119772458APending Publication Date: 2025-04-08HENAN LIANSHENG NEW MATERIALS CO LTD
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Patent Information

Application Number
CN202510130109.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-05
Publication Date
2025-04-08

AI Technical Summary

Technical Problem

In the existing photovoltaic floor pile manufacturing process, the nut welding process has high labor intensity and low production efficiency, and the welded nuts are easily damaged during the subsequent processing, affecting the overall quality of the photovoltaic floor piles.

Method used

A photovoltaic floor pile nut welding equipment is designed, including a floor pile pipe loading unit, a nut feeding unit, a floor pile pipe positioning clamping unit and a nut welding unit. The floor pile pipe is accurately positioned and clamped through the positioning clamping unit, and the nut welding unit is used for ring welding to ensure the stability and welding quality of the nut.

Benefits of technology

The accurate positioning and nut welding of the formed pointed cone portion and drilled through holes is realized, reducing the possibility of nut deformation and loose welding points, and improving the overall quality and automation of photovoltaic floor piles.

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Abstract

The invention belongs to the technical field of photovoltaic ground pile manufacturing, and particularly relates to photovoltaic ground pile nut welding equipment which comprises a ground pile pipe feeding unit, a nut feeding unit, a ground pile pipe positioning and clamping unit and a nut welding unit. The ground pile pipe positioning and clamping unit comprises a positioning frame, a first positioning piece used for being inserted into a pipe cavity of the ground pile pipe in a positioning mode and a second positioning piece used for being inserted into a pointed cone part of the ground pile pipe in a positioning mode. The first driving mechanism is in transmission connection with the first positioning piece to drive the first positioning piece to rotate; the second driving mechanism is in transmission connection with the second positioning piece to drive the second positioning piece to synchronously rotate with the first positioning piece; and at least one of the first driving mechanism and the second driving mechanism is movably assembled on the positioning frame, so that the first positioning piece and the second positioning piece clamp the ground pile pipe. According to the photovoltaic ground pile nut welding device, nut welding operation can be conducted on a photovoltaic ground pile pipe subjected to drilling and pointed cone forming, and the overall quality of a photovoltaic ground pile is guaranteed.
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