| 摘要 |
Machine formed by two parts, one for storing unrolled sheets, which has a frame with vertical guides, and a vacuum system with a set of suction cups, which carries the sheets to the folding part, which is carried out by a hollow frustoconical mould and a pneumatic actuating cylinder, with secondary movement extensions, and the guiding which provides the flight directions and the auxiliary elements of the piston, all these acting in synchronization, the container being assembled by a parallelepipedal piece connected to the rod of the cylinder which has a pair of tubular guides for guaranteeing the accuracy of displacement of the sheets. <IMAGE>
|
