| 摘要 |
<p>The positive conveyors (14 to 26 and 114 to 126) that feed the products to the two packing machines (28,128), are driven in phase with these machines, which are powered by respective brushless motors (36,136), and are positioned with their initial portion to the side of the end part of the positive conveyor (5) that carries the products (2) from the exit of the manufacturing machine (1) and that is driven in phase by this machine, which is also powered by a brushless motor (35). A translation means (29) driven in a reciprocating manner by a brushless motor (34) operates at the point where the three said positive conveyors meet. All the aforesaid motors are controlled by an electronic microprocessor unit (37) which causes the packing machines to operate out of phase in such a way that the products coming from the manufacturing machine can be conveyed to the two packing machines in alternation. In the event of stoppage of one packing machine, said unit causes said translator (29) to transfer all the products to the active packing machine, which will preferably increase speed, while the manufacturing machine will slow down and adapt itself to the new situation. <IMAGE></p> |
