| 摘要 |
<p>The present invention relates to a new structure of a rotational shaft insertion device for a synthetic resin billet, which can effectively couple a rotational shaft to a through-hole of the synthetic resin billet. The rotational shaft insertion device for the synthetic resin billet according to the present invention has an advantage in that the device lifts the synthetic resin billet (1) by using a lift device (30) and places it on the upper surface of a main body (10) and enables the rotational shaft (2) to be coupled to a through-hole (1a) by using a press means (20), thereby providing great ease of use. In particular, the lift device (30) comprises a support board (31a) provided on the front end portion so as to support the end portion of the synthetic resin billet (1), a pivoting board (31) coupled to one side of the main body (10) so as to enable the support board (31a) to be rotatable vertically; and a rotation driving means (32) connected to the pivoting board (31) and rotating the pivoting board (31), wherein the feeding of the synthetic resin billet (1) in an upright position against the pivoting board (31) enables the pivoting board (31) to be rotated, thus enabling the synthetic resin billet (1) to be fed in a state of being laid to an upper plate (13), thereby making operation more convenient.</p> |
