Transmission device and transmission method for glass substrate

摘要

The present invention provides a transmission device and transmission method for glass substrate. The transmission device includes a transmission channel, a calibration mechanism and a decompression mechanism; wherein the transmission channel for loading and transmitting the glass substrate, the calibration mechanism being for calibrating position of the glass substrate, and the decompression mechanism collaborating with calibrating mechanism for applying a force to the glass substrate reduce the friction between the transmission channel and the glass substrate when the calibration mechanism calibrating the position of the glass substrate. As such, the abrasion or damage problem to the glass substrate can be prevented so as to improve the yield rate of the glass substrate.

主权项

1. A transmission device for glass substrate, which comprises:
a transmission channel, the transmission channel being configured to load and transmit the glass substrate, the transmission channel comprising: a first mode transmission channel and a second mode transmission channel, disposed in connected manner and to transmit in order; a calibration mechanism, the calibration mechanism being disposed at a junction between the first mode transmission channel and the second mode transmission channel, and for calibrating a position of the glass substrate during transmission; and a decompression mechanism, the decompression mechanism comprising a plurality of air tubes and a plurality of air outlets disposed on the air tubes, the air tubes being connected to air outlets, the plurality of air outlets of the plurality of air tubes being arranged in a matrix format with equal intervals, the decompression mechanism being disposed at the junction between the first mode transmission channel and the second mode transmission channel; the decompression mechanism being configured for that when the calibration mechanism calibrating the position of the glass substrate, the decompression mechanism blowing air to the glass substrate behind the transmission channel to reduce the pressure of the glass substrate on the transmission channel so as to reduce the friction between the transmission channel and the glass substrate; and the decompression mechanism further being configured for that when the calibration mechanism is not performing the calibrating to the position of the glass substrate, the decompression mechanism being in a standby state or turned off during transmission of the glass substrate rather than blowing air to the glass substrate so as to save energy; wherein the first mode transmission channel is roller type, and the transmission channel comprises a plurality of roller axes, each of the plurality of roller axes is disposed perpendicular to the transmission direction and with intervals along the transmission direction, each of the plurality roller axes is disposed with a plurality of transmission rollers being separated with intervals along a direction perpendicular to the transmission direction and for contacting the glass substrate.