| 摘要 |
PURPOSE: A shell conveying device is provided to quickly and stably convey a shell, and reduce manufacturing cost by simplifying the structure of the device. CONSTITUTION: A shell conveying device is composed of first and second vertical frames(21,22), a guide body moving up/down along the first vertical frame, a cam rail(23) fixed to the second vertical frame and having a straight line and a curved line, a lifting unit(24) movably installed between the first and second vertical frames, a gripper unit installed at the lifting unit and gripping shells mounted on the lifting unit, and a driving motor(25). A rotary portion is rotatably installed at one side of the lifting unit. A cam roller is installed at the other side of the lifting unit, and is engaged with the cam rail. The driving motor rotates a sprocket(26), and moves the lifting unit up and down.
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