Operation method of mechanical steel wire pay-off device capable of automatically adjusting tension

An operation method of the mechanical steel wire pay-off device capable of automatically adjusting tension comprises the steps that during pay-off, a pair of rotating shafts penetrate through a center hole of the spool, a steel wire sequentially bypasses the tension wheel and the fixed wheel from the spool and then is paid off, and the tension wheel moves upwards or downwards along with increase or decrease of pay-off tension; the lifting plate drives the brake assembly to brake the brake wheel through the connecting rod, so that the tension during pay-off is controlled, and the pay-off tension is kept constant; according to the pay-off device, the brake assembly is controlled through the lifting mechanism, so that the pay-off tension is controlled and adjusted, the pay-off tension is kept constant, the quality of the cable is guaranteed, and correspondingly, the pay-off device can also keep the pay-off tension constant, and the quality of the cable is guaranteed. 一种自动调解张力的钢丝机械放线装置的操作方法，放线时，一对转轴穿过工字轮的中心孔，钢丝从工