| 摘要 |
The present invention relates to a device for cutting an apex extrudate for tire, which enables an inclined blade unit of a cutting knife transported upward through an upward cutting process to be sliding toward the upper edge portion from the one side of the edge portion of a lower base unit of the apex extrudate and to cut the apex extrudate, and which enables a cutting unit of the apex extrudate to be smoothly cut without being crushed by cutting resistance of the cutting knife and to prevent joint defect in a joint process of an apex semi-product as a ring form, thereby having effects in preventing air pressure defects in a bead unit during molding air pressured tire, and improving tire performance. |
