Electrolytic copper foil crude foil machine leftover material winding shaft and installation, use and design method of electrolytic copper foil crude foil machine leftover material winding shaft

• Main Authors: HONG YUANCHENG, LIU DONG, WANG JUNFENG, WEN BINGTAI, CHEN YOUCHANG, WANG CHONGHUA
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The invention discloses an electrolytic copper foil crude foil machine offcut winding shaft and a mounting, using and designing method, and belongs to the technical field of offcut winding mechanical devices. According to the technical key points, the rotary knob comprises a base, a middle shaft, a first through pipe, a second through pipe, a rotary knob tailstock, a first spring, a second spring, a third spring and an arc-shaped supporting plate assembly; the base comprises a round prismatic table part, and correspondingly, the side face, corresponding to the base, of the arc-shaped supporting plate of the arc-shaped supporting plate assembly is matched with the outer surface of the round prismatic table part; and the knob tailstock is in contact with the arc-shaped supporting plate. By the adoption of the electrolytic copper foil crude foil machine offcut winding shaft and the installation, use and design method, the problem that in the prior art, copper broken strips are generated during offcut collection