Tensioner for wire winding machine

• Main Authors: WU HUAXIANG, WU ZHAOZHEN, XIAO PENGCHENG
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2011
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model discloses a tensioner for a wire winding machine. The tensioner comprises a housing, an L-shaped connecting rod, a fishing rod, a semi-circular cam, a spring, a friction wheel and a friction wheel shaft, wherein, the semi-circular cam is movably connected to a pin shaft fixed in the housing; one end of the fishing rod is connected with the semi-circular cam, and the other end of the fishing rod is connected with a wire roller; one end of the spring is connected to the semi-circular cam in a position close to the outer edge, and the other end of the spring is connected to the housing; the friction wheel shaft passes through one side wall of the housing; the end of the friction wheel shaft outside the housing is connected with the friction wheel, and the end of the friction wheel shaft inside the housing is in contact with a friction block connected to the L-shaped connecting rod; the L-shaped connecting rod is movably connected with a connecting rod shaft and is also in contact with the circu