| 摘要 |
Machine (10) for removal of protective films (81, 82) from boards (80) for making printed circuits, comprising devices (20-22, 30-32, 43, 45) for correctly and automatically placing each board (80), by means of a slide (30) on a plane of motor-driven rollers (12) and for discharging said board at the end of the operation, devices (50, 54) for detaching, by means of a pair of contraposed knurled wheels, an edge of the protective film (81, 82) and for raising said edge by use of a jet of compressed air, devices (18, 19, 40, 41, 90) for gradual removal of the films (81, 82) acting on the raised edge by pincers (90) provided with suction nozzles, and devices for discharging the removed films (81, 82) into containers placed to receive them. |
