Cylindrical battery automatic spot welding machine

Cylindrical battery automatic spot welding machine

The automatic negative electrode spot welding machine for cylindrical batteries is a negative electrode spot welding and weld point tensile testing equipment used for cylindrical batteries.

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The automatic negative electrode spot welding machine for cylindrical batteries is a negative electrode spot welding and weld point tensile testing equipment used for cylindrical batteries. The equipment adopts manual loading and belt conveyor feeding to realize automatic negative electrode spot welding and weld point tensile testing, manual material collection and manual waste recycling.

Functional features:

Standard 18650 cylindrical battery negative electrode welding;

Manual loading and material collection, automatic welding, automatic tensile measurement, safe, convenient and efficient;

Vertical spot welding of battery negative electrode ear, firm, non-blackened, good consistency;

Adopting precision tensile test components, the test tensile force is independently adjustable and high in precision;

The equipment can be used alone or connected with the rolling groove process equipment;

The welding needle is easy to collect and reuse;

It can realize sample preparation and small and medium batches;

The tensile test can be shielded or set to sampling mode;

Technical Parameters:

Power supply	Single-phase 220VAC±10%, frequency 50Hz, power 5KW
Gas source	0.5-0.8MPa compressed air
Usage environment	Recommended ambient temperature 25±3℃, humidity 30~90RH, no vibration and electromagnetic interference
Applicable batteries	Standard diameter: φ18mm height: 67mm (customizable φ14-φ32mm, height: 40-70mm)
Ear tab requirements	The positive pole ear should be 10~15mm higher than the aluminum shell
Welding power	0~10VA adjustable
Test tension	≤50N adjustable (recommended 5N)
Applicable scope	Applicable to 0.1mm~0.2mm thick pole ears (special thickness can be customized)
Number of placements	A maximum of 27 batteries can be placed on the conveyor line
Storage capacity	Good product collection box: can hold 50~60 batteries
Welding efficiency	Defective product collection box: can hold about 60 batteries
Equipment size	Solder pin collection box: can hold >50 Solder pins
Weight	360 pieces/hour (stable and continuous operation)