| 摘要 |
The purpose of the present invention is to automatically supply and transfer an H-bobbin (P) in an automatic bobbin winder winding thread such as sewing thread or string thread around the H-bobbin. The present invention comprises a bobbin supply unit (2) which has a sewing thread winding unit (104) with multiple spindles (108) at one side of a body (100) of a bobbing winder (A) and in which a guide groove (14) between a pair of right and left bobbing holding plates (12a, 12b) is inclined downward to a lower bobbin transfer unit (4) to be stacked by holding the H-bobbins (P) at one upper part; and the bobbin transfer unit (4) which has a bobbin supply body (50), at the lower part of the bobbin supply unit (2), controlling the supply to make the H-bobbin (P) successively fall down to a seating groove (44) at a bobbin carrier (40) according to the operation of a transfer base (30) back and forth, wherein the bobbin carrier (40) installed inside the transfer base (30) is connected to the transfer base (30) by a spring (46) and moves up and down by the elasticity of the spring (46) to make the H-bobbins (P) engage with each spindle (108) at a right position when the transfer base (30) moves back and forth to the sewing thread winding unit (104). |
