Patent ID: 9011069
Filing Date: 2015-04-21
Classification: C03B,H01L,Y02P

Abstract:
1. A glass substrate transporting apparatus for loading or unloading a quartz bracket into or from a plurality of reactors, comprising: a track including two sides at which the plurality of reactors are located; a carriage including four track wheels movable on the track and a plurality of motors to synchronously drive the four track wheels; a rotary element located on the carriage; and a telescopic fetching rack located on the rotary element, wherein the telescopic fetching rack includes a holder, a sliding plank and a fetching portion stacked over one another in this order, the holder being anchored on the rotary element, the sliding plank being slidably located on the holder and movable linearly against the holder to extend outside the holder, the fetching portion being slidably located on the sliding plank and movable linearly against the sliding plank to extend outside the sliding plank, and wherein the holder includes a sliding motor and a sliding gear box, the sliding motor transmitting the sliding plank to move linearly against the holder through a change drive provided by the sliding gear box, wherein the fetching portion includes an upright pillar and a carrying plank, the carrying plank being slidably located on the upright pillar, the upright pillar being slidably located on the sliding plank so that the carrying plank is extendable outside the sliding plank, and wherein the upright pillar includes an upright pillar motor, an upright pillar gear box, a screw bar and a nut, the upright pillar motor driving the screw bar via the upright pillar gear box such that the nut on the screw bar drives the carrying plank to move up and down.