Device for blank cutter is from moving steel wire

The utility model discloses device for blank cutter is from moving steel wire, the one end of the steel wire that the steel wire was rolled up is passed and is surveyed the silk wheel to entering bearing group, bearing group is held by V type fluted shaft and constitutes, said bearing component is upper bearing group and lower bearing group, and the steel wire is worn to wind through the S-shaped, holds around the V profile shaft corresponding from top to bottom to the card is at their V-arrangement inslot. Holding group and lower V profile shaft at last V profile shaft and holding between the group to the cutting position, the one end of steel wire is worn out bearing group and is got into to receive and thread takes turns, it is connected with gear motor to receive the silk wheel. The utility model discloses device beneficial effect is: 1. Time of changing the steel wire to former craft has shortened the time of changing the steel wire about minute shortening to 10 seconds from 5-10 greatly, does not influence production, 2. Power consumption has been practiced thrift well in minibreak about the electrified 5-10 minute wait of dallying of the production line machine of need full when changing the steel wire to former craft shortened to for 10 seconds, 3. It is dangerous to have avoided former craft to change the easy injured of steel wire workman.