| 摘要 |
The invention relates to a method for synchronising loads before the injection thereof on a sorting machine, consisting of trays (1AP) which pass in front of an injection system comprising conveyors (1AQ1, 1AQ2) for moving the loads towards an injection site, a synchronisation conveyor (1AS) for positioning a load in order to place it on a tray, a device (1A1) for injecting a load from the synchronisation conveyor onto the machine and a cell (1AS2) for detecting the position of the loads at the exit of the synchronisation conveyor. When a load passes the cell, the following steps are carried out: the synchronisation conveyor (1AS) and the injection device (1A1) are reversed and accelerated slightly to a top speed of VAR, so that the load returns to obscure the cell (1AS2); the reverse movement is maintained until the cell (1AS2) is no longer obscured; and the synchronisation conveyor is moved forward and accelerated slightly to a top speed of VAV until the cell (1AS2) is obscured.
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