Patent ID: 9149890
Filing Date: 2015-10-06
Classification: B23K

Abstract:
1. A laser puncher for punching holes on tipping paper in a curve manner under the drive of a transmission system, the laser puncher comprising: a panel, a light guiding cylinder, a laser connected with the light guiding cylinder, and at least one focusing optical head, wherein at least one driving motor is fixed on the panel, a screw shaft is connected with the driving shaft of the driving motor, a nut is connected with the screw shaft and fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with at least one moving optical cylinder, one end of the at least one moving optical cylinder is provided with the light guiding cylinder, and the other end of the at least one moving optical cylinder penetrates the panel to be fixedly connected with the focusing optical head, the external periphery of the at least one moving optical cylinder is provided with an anti-rotation linear bearing, which is fixed on the panel, and the at least one driving motor drives the at least one focusing optical head to reciprocate back and forth via the screw shaft, the nut and the connecting rod, and the at least one moving optical cylinder.