Rotating machinery limit structure of full -automatic wedge lead bonding machine

The utility model provides a rotating machinery limit structure of full -automatic wedge lead bonding machine, it includes: a synchronous pulley is through motor drive, the 2nd synchronous pulley, itis continuous through a hold -in range and a synchronous pulley, be provided with the arch on the hold -in range, keep off the wheel, set up and be listed as a pair of in hold -in range both sides fordividing, keeping off the wheel and being close to the hold -in range setting, two clearances that keep off between the wheel are less than protrudingly and the two thickness total of hold -in range,when the related protruding displacement of hold -in range targets in place, keeping off the wheel and being used for preventing protruding forereach, one of them keeps off taking turns and still isused for the hold -in range tensioning simultaneously, protruding distance to keeping off between the wheel is default distance. This rotating machinery limit structure of full -automatic wedge lead bonding machine has the advan