Roll up needle structure

The utility model discloses a roll up needle structure, including the needle handle and set up in book needle on the needle handle, the needle handle is including installation base, first swing arm, second swing arm, middle pivot, first pivot and second pivot, it includes first outer claw, the outer claw of second, first interior claw and the interior claw of second to roll up the needle, first swing arm with second swing arm symmetric distribution, first swing arm with the second swing arm is rotated through first pivot and second pivot respectively to connect through middle pivot, realize rotating in coordination, drive the interior claw of rolling up the needle and rotate with outer claw. The utility model provides fast fast, winding speed is fast, and the alignment metric of electric core is high, and winding quality is high, and production efficiency is high, low in production cost, the utility model discloses simple structure, it is with low costs. 本实用新型公开了种卷针结构，包括针柄及设置于所述针柄上的卷针，所述针柄包括安装底座、第摆臂、第二摆臂、中间转轴