PURPOSE: To simplify an automatic assembling machine and reduce floor space exclussive for same by suspending pivotably magazine mounting buckets from attachments suspended from two conveyer systems opposed for magazine supplying and removing systems of the automatic assembling machine.

CONSTITUTION: The distance between a first conveyer system 10 and second conveyer system 11 is determined by a common drive shaft 15. Attachments 121 are attached to these systems to oppose to each other and buckets 13 are pivotably suspended from supporting shafts 122 respectively fixed to these attachments 121. A magazine 14 receiving products is mounted on rollers 131 in the bucket 13 to be circulated by a drive source 16. Thus, the products in the magazine 14 is removed at position D and the empty magazine 14 is discharged at position F so that the new magazine 14 receiving products can be supplied.