PALLET FORK ASSEMBLY FOR STACKER, STACKER, AND METHOD FOR CARRYING CASSETTE

摘要

A pallet fork assembly (4) for a stacker comprises a rotary platform (41), a telescopic arm (43), a driving apparatus (42), a control system (100), and an interruption point position sensor (46). The telescopic arm (43) is disposed on the rotary platform (41), and can conduct telescopic motion. The driving apparatus (42) is used for driving the telescopic arm (43) to conduct telescopic motion. The control system (100) is used for controlling the driving apparatus (42) to operate. The interruption point position sensor (46) is connected to the control system (100), and is used for determining that the telescopic arm (43) conducts the telescopic motion to an interruption point (9), and the interruption point (9) is located between a maximum telescopic distance point (10) and a minimum telescopic distance point (8) of the telescopic arm (43). Also disclosed are a stacker, and a method for carrying a cassette. In this way, the time of fetching a cassette by a stacker is reduced, and the conveying efficiency is improved.