Stamping die and battery production equipment

• Main Authors: ZHAO HAITAO, KE PENGFEI, LI LIANGQING
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model relates to the technical field of battery production, in particular to a stamping die and battery production equipment. The stamping die comprises an upper die plate, a lower die plate, a material pressing part and a cooling part, and the lower die plate and the upper die plate are oppositely arranged and can be relatively close to or far away from each other; the material pressing piece is arranged on the surface, facing the upper die plate, of the lower die plate, and a notch is formed in the material pressing piece. The cooling piece comprises a cooling pipe used for cooling the notch, at least one of the upper die plate and the material pressing piece is provided with the cooling pipe, at least part of the cooling pipe is arranged around the notch, and a gap is formed between the edge of the notch and the cooling pipe. The cooling pipe is arranged on at least one of the upper mold plate and the material pressing piece, and at least part of the cooling pipe is arranged around the notch, s