| 摘要 |
<p>The present invention relates to a screw supply device having an entirely simplified structure while automatically and accurately supplying only a predetermined number of screws. The screw supply device comprises: a main frame wherein an upwardly opened screw storage tank is embedded, having an outlet formed on a front surface; a transfer guide part longitudinally installed in one side of the main frame, having a front end communicated with the outlet of the main frame, and receiving the screws stored in the screw storage tank to guide the screws to the outlet; a screw lifting part to supply the screws to the transfer guide part by moving up the screws in the screw storage tank; and a screw discharge part arranged in a part where the outlet is formed among the outer wall of the main frame, and guided by the transfer guide part to discharge the stored screws at once while temporarily storing the screws discharged to the outlet.</p> |
