A substrate processing device includes shafts, rollers, a gas blowing unit, bearings, and s suction unit. The shafts include internal spaces and first through holes communicated with the internal spaces. The rollers are attached to the shafts to be rotatable about axes of the shafts for conveying a substrate. The gas blowing unit is configured to blow gas to the substrate carried by the rollers. The bearings support the shafts to be rotatable and include second through holes communicated with the first through holes of the shafts. The bearings include inner rings fitted on the shafts, outer rings opposed to outer peripheries of the inner rings, respectively, and rolling components disposed between the inner rings and the outer rings. The suction unit is configured to suck air in the internal spaces of the shafts.

A device for conveying and holding a sheet of glass includes a conveyor and a holder configured to hold a sheet of glass in position, in particular in a horizontal position. The holder includes at least two spaced-apart and parallel lateral conveying systems, and a multitude of spaced-apart wires extending transversely with respect to the lateral conveying systems and borne thereby, the sheet of glass being intended, via at least all or part of its lateral sides, to be pressed locally against the wires, and a delivery system configured to deliver pressurized water and/or air jets, the pressurized jets being intended to be sprayed toward the upper face of the sheet of glassthe opposite face to the one supported by the wires, so as to keep the sheet of glass pressed firmly against the wires.

A device for holding and capable of conveying a sheet of glass includes a holder intended to support the sheet of glass, in particular in a substantially horizontal position, wherein the device includes a surround including a plurality of support elements which are able to support the sheet of glass locally.

An automatic identification and classification production line for mobile terminal liquid crystal display (LCD) screens includes a size and posture identification adjustment part, a model identification part, and a classification storage device. The size and posture identification adjustment part can transport a mobile terminal LCD screen, identify front and back surfaces of the mobile terminal LCD screen, size of the mobile terminal LCD screen, and orientation of the mobile terminal LCD screen, and adjust the front surface of the mobile terminal LCD screen to face up and the orientation of the mobile terminal LCD screen to be the same as the transportation direction during transportation. The model identification part transports the mobile terminal LCD screen after adjustment of the posture, and identifies model of the mobile terminal LCD screen according to the size during transportation. The classification storage device classifies and stores mobile terminal LCD screens according to different models.

An avoidance conveying device and an avoidance conveying method are provided. The device includes a receiving device, a front lifting device, a transition device, a rear lifting device, and a sending device arranged in sequence along a direction of conveying glass sheets; the receiving device receives the glass sheets conveyed by a front roller conveyor of an original sheet production line; the sending device conveys the glass sheets to a rear roller conveyor of the original sheet production line; an avoidance channel is formed between the front lifting device and the rear lifting device. Pedestrians and forklifts directly pass through the glass production line at any time through the avoidance channel, shortening the travel distance and the travel duration of pedestrians and forklifts. The glass sheets are finally conveyed to the rear roller conveyor by bypassing the avoidance channel, which ensures continuous and uninterrupted transportation of the glass sheets.

A glass plate processing system includes a first aligning means. When first and second glass plates different upper and lower surface areas are processed, the first aligning means aligns a first side edge extending in a front-rear direction on one side in a width direction of a first glass plate to be processed first with a first side edge extending in the front-rear direction on the one side in the width direction of a second glass plate to be processed later. The glass plate processing system causes the first aligning means to align the first side edge of the second glass plate at a position of the first side edge of the first glass plate to perform processing on the second glass plate. The glass plate processing system shortens a moving distance and arrival time for a processing device and shortens cycle time of processing.

A device for conveying and holding a sheet of glass, includes a conveyor and a holder configured to hold a sheet of glass in position, in particular in a horizontal position, wherein the device includes two spaced-apart and parallel lateral conveying systems, and a plurality of holding elements which are connected to each conveying system and are intended to support and locally clamp one or both faces of the sheet of glass.

A device for conveying and holding a sheet of glass, includes a conveyor and a holder configured to hold a sheet of glass in position, in particular in a horizontal position, wherein the conveyor comprises at least two spaced-apart and parallel lateral conveying systems extending longitudinally in the conveying direction and intended to be positioned in such a way as to support the lateral sides of the sheet of glass, and the holder comprises at least one holding system placed above the lateral conveying systems and above the sheet of glass and intended to limit the amplitude of the movements of the sheet of glass.

A roller train and a substrate conveying device are provided. The roller train is used for a substrate and includes a first roller including a first delimitation part, and a second roller including a second delimitation part. An axial line of the first roller is parallel to that of the second roller; the first roller and the second roller contact an upper surface and a lower surface of the substrate, respectively; and, the first delimitation part and the second delimitation part are arranged on the first axis and the second axis, respectively, and configured to delimit axial displacement of the first roller and the second roller, respectively. The first delimitation part and the second delimitation part cooperate to prevent misalignment between the first roller and the second roller.

A substrate inspection system includes a floating unit that floats a substrate, an inspection unit disposed above the floating unit, a grip unit disposed below the inspection unit and including a first grip member that holds the substrate on the floating unit, a grip transfer unit that moves the grip unit in a first direction, and an illumination unit that generates light. The inspection unit inspects the substrate that floats on the floating unit, the illumination unit is disposed on a moving path of the grip unit, and the light generated by the illumination unit is irradiated onto the inspection unit. The first grip member includes a first adsorption pad that adsorbs the substrate, and a first support member that supports the first adsorption pad and that includes a first opening into which the illumination unit is inserted.