Shear cutting system with orientable blade

A shear cutting system for fibre tape taping machines, the shear cutting system comprising:

• a cutting blade (2) and a counter blade (3) in which the cutting of a fibre tape (1) is performed transversely with respect to the movement of the fibre tape (1) by shearing between the cutting blade (2) and the counter blade (3) in an opposite relative movement between said cutting blade (2) and the counter blade (3);
• wherein the counter blade (3) has an intermediate through threading slot (5) for a passage of the fibre tape (1), such that, during cutting, the counter blade (3) drives the fibre tape (1) against the cutting blade (2), the fibre tape (1) remaining inside said threading slot (5);
• orientation means for a blade support (4) of the cutting blade (2) configured for orienting the cutting blade (2) according to a cutting angle selected for cutting the fibre tape (1),
• wherein the orientation means comprise a rotation element (8) that connects to the blade support (4) and a drive which causes the rotation of said rotation element (8) in turn causing the rotation of said blade support (4) according to the required orientation, and
• wherein the rotation element (8) of the orientation means comprises a cogged element (8.1), the drive in cooperation with the cogged element (8.1) of the rotation element (8), drives the rotation of the blade support (4).