Laser welding system based on machine vision positioning and used for battery box packaging and operating method of laser welding system

Abstract

The invention discloses a laser welding system based on machine vision positioning and used for battery box packaging. The laser welding system based on machine vision positioning and used for battery box packaging comprises a conveying mechanism, a clamp, a welding workstation and a control device, wherein a vision detection system and a welding mechanism are arranged in the welding workstation, both the clamp and the welding workstation are arranged on the conveying mechanism, the welding mechanism is arranged behind the vision detection system, and the conveying mechanism and the vision detection system are both connected with the control device. According to the laser welding system based on machine vision positioning and used for battery box packaging, the vision detection system is arranged in the welding workstation, the position of a workpiece is detected through the vision detection system, and then the welding track of the workpiece is corrected according to a detection result, so that the welding precision of the workpiece is greatly improved, the number of defective products is effectively reduced, the yield of machined products is effectively increased, and accordingly the laser welding system can better meet the production requirement of enterprises.

Description

technical field [0001] The invention belongs to the field of production and manufacturing, and in particular relates to a battery case packaging laser welding system based on machine vision positioning and a working method thereof. Background technique [0002] With the rapid development of social economy, both people's work and life have gradually realized modernization and intelligence, especially the production of enterprises. With the continuous increase of competitiveness, enterprises can only survive from technology or cost. The same is true for battery case packaging. [0003] The packaging of the battery case is very important in the production process, which directly affects the sealing and insulation performance of the battery. However, the current battery case packaging only judges the welding position and track by the naked eye during the welding process. However, due to the Different personal experience will lead to different products in each batch, resulting i...

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Problems solved by technology

[0003] The packaging of the battery case is very important in the production process, which directly affects the sealing and insulation performance of the battery. However, the current battery case packaging only judges the welding position and track by the naked eye during the welding process. However, due to the Different personal experience will lead to different products in each batch, resulting in a high defect rate of products. At the same time, there will be wrong welding or missing welding due to wrong welding track. Therefore, the existing battery box packaging technology is still needs to be improved

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