Lithium battery piece making machine

• Main Authors: JIANG JUNFA, WU FEIMING
• Format: Patent
• Language: Chinese; English
• Published: 08.10.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention discloses a lithium battery piece making machine which comprises a rack, and a pole piece unwinding mechanism, a pole piece winding mechanism, a pole piece conveying line, a pole piece rubberizing line, a pole lug processing line, a pole lug welding mechanism and an excess material cutting and recycling mechanism which are assembled on the rack. The pole lug processing line corresponds to the pole lug welding mechanism, the pole lug processing line conveys pole lug sections to the pole lug welding mechanism, the pole lug welding mechanism welds the pole lug sections and pole pieces together, the pole piece rubberizing line rubberizes the pole pieces welded with the pole lug sections, and the pole pieces conveyed by the pole piece conveying line sequentially penetrate through the pole lug welding mechanism and the pole piece rubberizing line. The excess material cutting and recycling mechanism is located between the pole piece winding mechanism and the pole piece rubberizing line in the conveying