Clamping and cutting device and full-automatic braid cutting machine thereof

The utility model discloses a clamping and cutting device and a full-automatic braid cutting machine thereof. A clamping and cutting device comprises a stand column, and the top of the stand column is connected with a fixing plate; the cutter is arranged between the stand columns in a sliding mode and connected with a support; the driving device is used for driving the bracket to move up and down; the sliding frame is arranged on one side of the cutter, a clamping device is arranged at the position, corresponding to one side of the cutter, of the sliding frame, and the clamping device comprises a second clamping plate fixedly arranged on the sliding frame and a first clamping plate slidably arranged on the sliding frame; the support moves to drive the sliding frame to move towards the cutter, and therefore the first clamping plate and the second clamping plate clamp the braid material located between the first clamping plate and the second clamping plate. The clamping and cutting device is applied to the full