Roller passing assembly and winding device

• Main Authors: LI FENGDAN, YANG CHAO, SUN XIANGLI, LIN XIUJUAN, YANG GUOZHONG
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; BASIC ELECTRIC ELEMENTS; ELECTRICITY; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; 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

The utility model discloses a passing roller assembly and a winding device. The passing roller assembly comprises a passing roller and a winding device, the mounting bracket is arranged at one end of the passing roller in a sleeving manner; the limiting plate is arranged on the mounting support and extends in the circumferential direction of the passing roller, a gap allowing a tab of the battery pole piece to penetrate through is formed between the limiting plate and the circumferential wall of the passing roller, the limiting plate is used for limiting the tab so as to control deformation of the tab, an opening is formed in the end, opposite to the battery pole piece, of the mounting support, and the opening communicates with the gap. According to the technical scheme of the embodiment of the invention, the mounting bracket and the limiting plate are arranged at one end of the passing roller, and the limiting plate can be used for inhibiting and correcting the deformation of the tab, so that the tab can rec