| 摘要 |
PURPOSE: A driving part of an embroidery frame on an embroidering machine is characterized by installing two guide rails, installing a roller assembled on a sliding member and installing a timing pulley on a driving shaft and a timing belt on a slave shaft. Therefore, the driving part is capable of increasing embroidery quality, reducing a production cost thereof and increasing productivity. CONSTITUTION: An embroidering machine comprises: an embroidery frame; an embroidering table(6) which is set on a lower part of the embroidery frame, supporting the embroidery frame; an X-axis motor and a Y-axis motor driving the embroidery frame in accordance with working data and controlling positions and velocities; and a driving part which is connected with the motors and the embroidery frame, delivering power of the motors to the embroidery frame. The driving part of the embroidery frame comprises: a frame(13) of the driving part; a linear rail(18) which is installed along an opening of the frame, having an prominent outside; a linear rail roller(19) moving along the outside of the linear rail; and a linear rail roller fixing bracket(20) joined with the linear rail roller and connected with the embroidery frame. |
