| 摘要 |
PURPOSE:To facilitate adjusting operation by fitting a 2nd gate to a support shaft rotatably, and opening the gate when it is pressed by a conveyed transfer material and closing it by its own weight when the material finishes passing through the gate. CONSTITUTION:First gates 61... are rotated by a driving mechanism and the 2nd gate 62 is rotated upward around the support shaft 63 by being pressed by the conveyed form P and rotated downward by its own weight when the form P finishes passing the gate. Thus, a gate device 10 is rotated with the pressing force of the form P which is conveyed through the 2nd gate 62, so the form P is securely passed and the rotational quantity need not be adjusted. Further, the 2nd gate 62 rotates downward by its own weight after the form P passes through the 2nd gate 62 to guide the form P, so the operation timing of the 2nd gate 62 need not be controlled. |
