EMBROIDERY FRAME REINFORCING STRUCTURE OF MULTI-HEAD TYPE EMBROIDERING MACHINE INCREASING QUALITY, PRODUCTIVITY AND DURABILITY

摘要

PURPOSE: An embroidery frame reinforcing structure of a multi-head type embroidering machine is characterized by installing an X-axis guide rail frame and a Y-axis guide rail frame on an embroidery frame. Therefore, the embroidery frame reinforcing structure is capable of preventing a needle from breaking, reducing vibration of the embroidery frame and increasing quality, productivity and durability. CONSTITUTION: A multi-head type embroidering machine comprises: many needle rod cases containing many needles stitching work material; an embroidery frame(7) which is set on a lower part of the needle rod case, fixing the work material and having a quadrangular bar type; an embroidering table which is set on a lower part of the embroidery frame, supporting the embroidery frame; a control box controlling each part thereof in accordance with embroidering data; and an X-Y motor driver which is connected with the embroidery frame, driving the embroidery frame in accordance with a shape of the work material and controlling an X-axis motor or a Y-axis motor. An embroidery frame reinforcing structure comprises: the X-axis driving motor(11) and the Y-axis driving motor(12) driving the embroidery frame; an X-axis driving part unit(11-a) and a Y-axis driving part unit(12-a) connected with the embroidery frame; and each guide rail frame installed in an X-axis direction and a Y-axis direction of the embroidery frame and connected with at least two driving part units.