| 摘要 |
PROBLEM TO BE SOLVED: To provide a transfer robot including a multiple arm that can be driven individually, and capable of simultaneous loading and unloading of conveyed objects to be loaded vertically at a constant pitch unit.SOLUTION: A transfer robot 10 including a multiple arm includes first through fourth robot arms 21a-21d having first through fourth hands 22a-22d for transferring a conveyed object 23, respectively, and arranged in square form while having the same motion path. By means of the first through fourth robot arms, the conveyed objects are taken out simultaneously or individually from one same position to another same position, before being conveyed and loaded. A large number of conveyed objects can be transferred simultaneously, and the tact time can be reduced.SELECTED DRAWING: Figure 1 |
