| 摘要 |
The present invention relates to a pattern sewing machine, and particularly, to a pattern sewing machine forming a sleeve and a collar by driving a sewing needle and a cutter of the sewing machine along a sewing passage of a sleeve forming plate and a collar forming plate respectively having a sleeve sewing matter and a collar sewing matter inserted therein so as to form a sewing line and a cutting line on the sleeve and collar sewing matters at the same time. A rotational disc is placed on the bottom surface of the pattern sewing machine which moves the sleeve and collar forming plates to facilitate sewing and cutting with a rotational force by being in close contact with one side surface of the sleeve and collar forming plates, so as to move the sleeve and collar forming plates with the rotational force of the rotational disc. The rotational disc can be in close contact with or be separated from one side surface of the sleeve and collar forming plates by a moving means of the rotational disc, and then a picking piece is placed on the front side of the rotational disc, such that the sleeve and collar forming plates completely moved by the rotational disc can be picked to one side of the sewing machine by an operation means of the picking piece. A rotational piece making contact with one surface of the collar forming plate is placed on the rear side part of the rotational piece, such that the collar forming plate can be rotated corresponding to the tilted sewing passage formed in the collar forming plate by the rotational means of the rotational piece. |
