Standardized Design of Three-axis Positioner for Robot Welding System

Suping LI; Bing LIU; Yong MA; Hongwei GAO

doi:10.7512/j.issn.1001-2303.2022.09.14

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Standardized Design of Three-axis Positioner for Robot Welding System
Vol. 52, Issue 9, Pages: 86-90(2022)
DOI： 10.7512/j.issn.1001-2303.2022.09.14

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李素萍，刘冰，马永，等.机器人焊接系统中三轴变位机的标准化设计［J］.电焊机，2022，52（9）：86-90.

LI Suping, LIU Bing, MA Yong, et al.Standardized Design of Three-axis Positioner for Robot Welding System[J].Electric Welding Machine, 2022, 52(9): 86-90.
李素萍，刘冰，马永，等.机器人焊接系统中三轴变位机的标准化设计［J］.电焊机，2022，52（9）：86-90. DOI： 10.7512/j.issn.1001-2303.2022.09.14.

LI Suping, LIU Bing, MA Yong, et al.Standardized Design of Three-axis Positioner for Robot Welding System[J].Electric Welding Machine, 2022, 52(9): 86-90. DOI： 10.7512/j.issn.1001-2303.2022.09.14.

摘要

为了更加快速优质的设备提供给客户，根据公司常用变位机的机型和结构进行标准化设计，形成公司标准设备，使公司整个项目的生产时间大大缩短，提高工作效率，更快的将焊接工作站提供给客户。本文概述了三轴垂直翻转变位机在机器人焊接工作站中典型的应用实例、标准变位机的主要技术参数、三轴垂直翻转变位机的工作原理、结构设计、驱动选型。将模块化的思路贯彻到整个变位机设计的过程，三轴垂直翻转变位机的结构拆分成：驱动单元、从动单元、旋转机架、底座、首箱、尾箱等模块。每个模块有统一的安装尺寸，但是每个模块有不同的结构尺寸，这样经过组合，设计出多种类型，满足多种焊接夹具的需要，适应更广泛的机器人焊接工作站。

Abstract

In order to provide customers with more rapid and high-quality equipment, standardized design was carried out according to the type and structure of the company's commonly used positives to form the company's standard equipment, which greatly shortened the production time of the company's entire project, improved work efficiency, and provided the welding workstation to customers more quickly. At present, welding positioner has become an indispensable part of welding robot workstation. This paper introduces the typical application examples of the three-axis vertical overturning positioner in the robot welding workstation, the main technical parameters of the standard positioner, the working principle, structure design and drive selection of the three-axis vertical overturning positioner. The idea of modularization is carried out to the whole design process of the positioner. The structure of the three-axis vertical turning positioner is divided into: driving unit, driven unit, rotating frame, base, head box, tail box and other modules. Each module has a unified installation size, but each module has a different structure size, so after combination, design a variety of types, meet the needs of a variety of welding fixtures, adapt to a wider range of robot welding workstations.

关键词

机器人焊接工作站三轴垂直翻转变位机负载计算模块化结构设计

Keywords

robot welding workstationthree-axis vertical turning positionerload calculationmodular structure design

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Design and application of a three-axis inverted positioner for welding various axle housings