Sewing machine capable of sewing cord material and method for controlling sewing of cord material

摘要

When the sewing of the cord is started, first, the sewing needle and the cord guide body are lowered, and the portion of the cord material passing through the hole of the cord guide body is pierced by the descending sewing needle to be dropped onto the stitched material.Next, the sewing needle is operated a plurality of times in a state in which the lower limit position of the cord guide body is held, and the portion of the cord is sewn on the stitched material by a plurality of stitches.At the end of the sewing operation of the cord member, the cord guide body is raised, and the cord material extending downward from the code guide body is cut by the cord cutting device.When the end portion of the cord material after cutting is suspended from the cord guide body, and when the sewing is restarted, it is automatically sewn as described above.Before cutting the cord, the thread thread operation is performed to thread thread.As a result, proper control of sewing of the cord material can be performed automatically, and automation of the operation related to sewing of the cord material can be promoted.Selection diagram