Fan impeller rotation type double-station eight-axis linkage robot welding apparatus and method

A technology of robot welding and fan impeller, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., to reduce the quantity, improve the welding efficiency, and improve the working environment.

Pending Publication Date: 2019-02-22
浙江理工大学上虞工业技术研究院有限公司 +1
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems encountered in the welding of workpieces, provide a fan impeller rotary double-station eight-axis linkage robot welding equipment and method, realize eight-axis linkage welding, and improve welding quality and welding efficiency

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  • Fan impeller rotation type double-station eight-axis linkage robot welding apparatus and method
  • Fan impeller rotation type double-station eight-axis linkage robot welding apparatus and method
  • Fan impeller rotation type double-station eight-axis linkage robot welding apparatus and method

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] Such as Figure 1~6 As shown, the fan impeller rotary double-station eight-axis linkage robot welding equipment includes a six-axis joint welding robot 26 and a rotary double-station five-axis welding positioner; the rotary double-station five-axis welding positioner includes Base 1, rotary mechanism 2, turning mechanism 3, rotating mechanism 4 and welding platform 5. Two turning mechanisms 3 are arranged symmetrically about the center of the turning plate 9 of the turning mechanism 4, and the turning mechanism 4 simultaneously drives the two turning mechanisms 3 to rotate around the center of the turning plate 9; a turning mechanism 4 is arranged on the turning frame 16 of each turning mechanism 3, Each turning mechanism 3 drives a corresponding rotating mechanism 4 to turn over; each rotating mechanism 4 drives a welding platform 5 to rotate; ...

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Abstract

The invention discloses a fan impeller rotation type double-station eight-axis linkage robot welding apparatus and method. For a workpiece which is provided with a circular seam or space welding seamsin other structural forms, a linkage positioner cooperates with a welding robot for linkage so that welding can be conducted more accurately and conveniently. A rotation mechanism of the fan impellerrotation type double-station eight-axis linkage robot welding apparatus can simultaneously drive two turnover mechanisms to rotate around the center of a rotation plate; each turnover mechanism drives the corresponding rotation mechanism to turn over; each rotation mechanism drives a welding platform to rotate; a fan impeller fixture is fixed to each welding platform; and a PLC controller controls rotary mechanisms, the turnover mechanisms, the rotation mechanisms and a six-axis joint type welding robot, two axes of the turnover mechanisms and two axes of the rotation mechanisms as well as the six-axis joint type welding robot form eight-axis linkage, accordingly, fillet welding in the flat position or flat position welding is achieved, and continuous welding of the narrow complex space trajectory is ensured. According to the fan impeller rotation type double-station eight-axis linkage robot welding apparatus and method, manual welding seam position adjusting is omitted, the welding quality is improved, and the welding efficiency is improved through the double-station design.

Description

technical field [0001] The invention relates to the welding process of the fan impeller, in particular to a fan impeller rotary dual-station eight-axis linkage robot welding equipment and method, which can be used in conjunction with various six-axis joint welding robots at home and abroad to realize eight-axis linkage welding, not only It can only be used for the welding of fan impellers, and can also be used for welding large workpieces and space structural parts. Background technique [0002] At present, the welding positioner equipment used in conjunction with the welding robot is mostly mechanical or semi-automatic equipment. Whether it is a mechanized or semi-automatic welding positioner equipment, it is not linked with the welding robot during the welding process. Realize linkage. The so-called non-linkage is to use the welding positioner to clamp the workpiece to adjust a welding position, and then the welding robot will come to weld; the so-called linkage is to for...

Claims

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Application Information

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IPC IPC(8): B23K31/02B23K37/02B23K37/047
CPCB23K31/02B23K37/0252B23K37/047
Inventor 潘骏王林赵德明丁炜任锟顾君丰陈文华
Owner 浙江理工大学上虞工业技术研究院有限公司
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