| 摘要 |
Before the layers are removed from the stack of material, the take-off unit is set at a given working plane above the stack to level up the lower side of the take-off unit and the separating slide. On each cycle, the stack is moved towards the working plane of the take-off unit and remains there until the opening mechanism is lowered to the stack and only then is the take-off unit fed with air and the stack opened. The points of the separating slide, in the rest position, constantly cover part of the top layer section. Only after the separating slide has been fully pushed home does the take-off unit drop to the top layer for removal and further transport from the stack.
|
