SUV (Sport Utility Vehicle) vehicle automatic welding production line and production method thereof

Abstract

The invention relates to the mechanical automation technical field, particularly to an SUV (Sport Utility Vehicle) vehicle automatic welding production line and a production method thereof. The unmanned operation on the integral SUV body-in-white automatic welding production line is implemented through the control on coordinative operation of a plurality of robots, the matching of clamping of a particular fixture and the automatic welding of the welding robots. The production method comprises conveying a left side body and a right side body of a vehicle body and a lower vehicle body to an integral assembly workstation through bilateral intelligent air conveying devices and a lower vehicle body conveying roller bed for integral vehicle body assembly respectively and achieving the floor repair welding action through four of the welding robots; continuing to conveying integral welding products of the integral assembly workstation to a first repair welding workstation through the roller bed, performing the repair welding action through four of the welding robots, continuing to conveying the integral welding products to a third workstation and achieving the repair welding action through two of the robots; continuing to conveying the bodies in white conveyed from the third workstation after welding to a storage workstation through the roller bed and placing the bodies in white at the appropriate position of the storage workstation to perform the body-in-white storage. According to the integral body-in-white automatic welding production line, the unmanned operation is implemented, the degree of automation is high, and the production efficiency is high.

Description

[technical field] [0001] The invention relates to the technical field of mechanical automation, in particular to an automatic welding production line for SUV vehicles and a production method thereof. [Background technique] [0002] At present, robot technology has been widely used in foreign countries, and the complete set of automatic robot production line equipment has become the mainstream of automatic complete set of equipment and the development direction of future automated production line. [0003] The level and manufacturing capacity of complete sets of automation equipment represent the highest level of a country's equipment manufacturing capacity, and it is a concentrated expression of the degree of development of a country's manufacturing industry and the country's comprehensive strength. With the continuous development of the automobile manufacturing industry and the continuous increase of labor costs, the use of robots in this industry has become very common and...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of low welding quality and precision of traditional SUV production line assembly and single-station assembly production products, and to invent an automatic welding production line for automobile wheel covers, including a conveying device, a welding robot and several The station is characterized in that the station includes a general assembly station, a first repair welding station, a second r...

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