AUTOMATIC PROJECTION DEVICE

PURPOSE:To make the projection of a work into automation, by superposing a conveyor belt, which transfers the work fed out of a preceding step processing device up to a turnover part, on a conveyor belt transferring it from the turnover part to a latter processing device for their synchronization. CONSTITUTION:A driving sprocket 3 of a weighing device 1 is driven in an A direction by a motor 6 via a transmission mechanism 7 and thereby the upper side of a chain belt 5 is made to travel in an S1 direction. In this case, at the upper part of the weighing device 1, an aligning conveyor 10 is installed in sameness in an extending direction of the said device 1 and free of movements in all directions. And, a driving shaft 11 of the said conveyor 10 is rotated in a B direction by the motor 6 via the transmission mechanism 7 and thereby the lower side of a belt 13 is made to travel in an R1 direction. With this constitution, a measured work H is conveyed by the said belt 13 and, after being guided and turned over by a guide plate 15 at a turnover part T, the measured work is smoothly delivered to the chain belt 5 synchronizing with the belt 13 and then projected inside a weighing mechanism 8.