Intelligent flexible production line with double robot cooperative automatic assembling and operation method for same

A flexible production line and dual-robot technology, applied in the field of mechanical processing, can solve problems that affect work efficiency and cannot guarantee the high requirements of product processing quality in the aviation field, achieve high processing accuracy, ensure operational flexibility and riveting rate, and suppress burrs Effect

Active Publication Date: 2015-11-11
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1
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Problems solved by technology

For the products in the aviation field that require a large number of hole making and riveting, this working method will affect the work efficiency and cannot guarantee the high processing quality requirements of the aviation field products.

Method used

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  • Intelligent flexible production line with double robot cooperative automatic assembling and operation method for same

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Embodiment Construction

[0050] In order to clarify the technical scheme and technical purpose of the present invention, the present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

[0051] An intelligent flexible production line for dual-robot collaborative automatic assembly, which is equipped with industrial computer, laser tracker, flexible tooling, knife-testing station, dual industrial robots working in cooperation, and two parallel (parallel) tracks. The dual industrial robot includes a first robot and a second robot, the first robot is installed on one track through the first mobile platform, and the second robot is installed on the other track through the second mobile platform.

[0052] The dual industrial robots are equipped with end effectors respectively, and both end effectors are equipped with drilling stations. The pressure feet installed on the end effector drilling stations include the main pressure feet that press the...

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Abstract

The invention discloses an intelligent flexible production line with double robot cooperative automatic assembling and operation method for the same. The production line comprises an industrial control computer, a double track moving platform, double industrial robots, a control cabinet, a nail feeding system, a vacuum chip absorbing device, a knife trying station and a flexible tool. With a double-robot cooperative drilling-riveting work mode, the double-robot systems are distributed on two sides of a product, and information is detected by one-side robot to achieve robot pose correction; master-slave distribution of the robots can be dynamically realized during the work; pressure feet can be quickly exchanged upon master-slave switch; a master robot drills and conduct front compression and a slave robot compresses on the back surface of the product; and at last after drilling completion, electromagnetic riveting can be conducted to the double robots. Double-robot cooperative drilling-riveting work can be conducted with high intelligent degree; double-sized drilling and single-sided riveting operations can be completed; burrs can be prevented; and the intelligent flexible production line with double robot cooperative automatic assembling possesses high riveting quality, wide processing range, high flexibility and is suitable for various products.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and in particular relates to digital assembly technology. Background technique [0002] Industrial robots are widely used in the industrial field because of their advantages in high flexibility and low cost. The most widely studied in the field of aerospace manufacturing is robot automatic drilling and riveting. The robot presses the product from one side, and then performs hole making and riveting. It is generally difficult to suppress the generation of burrs during the hole making process. It is often necessary to manually check and deburr after the hole is completed before riveting. For the products in the aviation field that require a large number of holes and riveting, this working method will affect the work efficiency and cannot guarantee the high processing quality requirements of the aviation field products. Contents of the invention [0003] The present invention designs an inte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J11/00
Inventor 田威邱燕苹廖文和吴振勇洪鹏曹青霞杨阳杜立斌
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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