| 摘要 |
The external conveyor supplying the trays coming from the filling machine is connected to a conveyor (1) formed of parallel straps or belts (101), which has a greater length than the length of the group of trays of larger dimensions to be grouped together and which is provided in the end part with components inserted between the belts (101), a comb lifter (9) of a length correlated with the length of said tray group to be formed, connected to lifting and lowering means with suitable acceleration and deceleration ramps. Upstream of the lifter (9), sensors (16) are provided which detect the position in space of the trays arriving from the external conveyor in succession, and a processing and control unit (12) is provided to process the information arriving from said sensors (16). |
