Flexible assembly welding robot workstation

A welding robot and robot technology, applied in welding accessories, manipulators, manufacturing tools, etc., can solve the problems of many times of transfer and clamping, large deviation of group position, poor welding quality, etc., so as to reduce the number of workpiece clamping and transfer, High integration, improving the effect of group pair accuracy

CN110524582AActive Publication Date: 2019-12-03XIAN ZHONGKE PHOTOELECTRIC PRECISION ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-12-03

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Abstract

The invention discloses a flexible assembly welding robot workstation that comprises a global vision unit, a flexible welding robot group, a gantry truss detection unit, a master control unit and a conveying platform; the flexible welding robot group is arranged on the two sides of the conveying platform, welding workpieces are arranged on the conveying platform, the global vision unit is arrangedon the periphery of the flexible welding robot group, the gantry truss detection unit is arranged above the conveying platform, and the flexible welding robot group is controlled by the master control unit to conduct welding according to obtained image information. The high integration degree, high flexibility and high efficiency of the welding robot are achieved, the problems that manual assembly spot welding position deviation is large, and workpiece consistency is poor are solved, and the workpiece clamping and transferring frequency is effectively reduced. Multi-position assembly spot welding of workpieces is achieved, seamless connection of welding procedures is achieved, and the assembly precision, the welding consistency and the welding quality are improved.
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Description

technical field

[0001] The invention belongs to the technical field of welding detection robots, and in particular relates to a flexible pair welding robot workstation. Background technique

[0002] With the rapid development of intelligent industrial robot technology, welding robot workstations are gradually applied to all aspects of industrial intelligent manufacturing. The existing robot welding workstations usually use welding robots to cooperate with positioners to achieve the purpose of automatic displacement and welding. However, for batch welding workpieces, it is necessary to manually perform a large number of spot welding work before placing them on the positioner. Welding, the welding process has problems such as heavy workload of workers, many times of transfer and clamping, low welding efficiency, large deviation of grouping position, and poor welding quality. Therefore, the development of high integration, high flexibility, high efficiency. High-quality flexi...

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, where the schematic embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0042] like figure 1 , figure 2 As shown, a flexible butt welding robot workstation of the present invention includes: a global vision unit, a flexible welding robot group, a gantry truss detection unit, and a master control unit. in:

[0043] The global vision unit includes three sets of global vision devices 5, which are respectively fixed at specific positions on both sides of the conveying platform. The image information of the workpiece is dynamically recognized through multiple sets of visual components, and then the positioning of different workpieces at different positions is realized through the calculation of the industrial computer.

[0044] The flexible welding robot group ...