Sewing machine capable of sewing cord material and cord cutting device

摘要

The cord guide body 20 is attached to the lower end of the elevating member (the elevating rod 12), and the lift member is moved up and down in synchronization with the sewing operation, and the cord C is guided to the needle dropping position via the cord guide body 20, and the cord material is sewn onto the receiving material.The cord cutting device 40 has a cutter unit 50 and is disposed at a predetermined retracting position during the sewing operation, and is moved to a position for cutting the cord material after the completion of sewing of the cord material.A height adjusting device is provided for variably adjusting the height of the cutter unit 50 when cutting the cord material.The height adjusting device lowers the lift member at a high position set in accordance with the height of the raised cord material, and presses the cutter unit 50 downward by the cord guide body 20 at the lower end of the lifting member to adjust the height of the cutter unit 50.Thus, the cord material can be automatically cut at an arbitrary height according to the height of the cord material to be sewn.Diagram