摘要:
An apparatus for conveying a curved glass sheet includes a disk roll conveyor and a roll conveyor set positioned downstream of the disk roll conveyor. The roll conveyor set has a plurality of roll conveyor units. In this apparatus, first and second adjusting devices are operable to provide the curved glass sheet with (a) a first conveyance route in which the disk roll conveyor and the roll conveyor set are in a horizontal position to provide a smooth horizontal conveyance surface or (b) a second conveyance route in which the disk roll conveyor is in a downward position and in which at least one roll conveyor unit at a downstream side of the roll conveyor set is in an upward position to provide a continuous concave conveyance surface.
摘要:
[Object] When press-bonding superposed curved glass plates together by a plurality of curved rolls, even if curvature of the curved glass changes, a preliminary bonding method and device of a laminated glass can cope with a variety of curvatures of the curved glass plate by an easy adjustment.[Means to Solve] The preliminary bonding device of the laminated glass has a pair of arcuately-curved rigid fixed shafts, each of which has an arc shape at a middle portion thereof and a linear shape at both ends thereof, a pair of curved rolls, each of which is formed from a covering roll member of a flexible resin layer that covers whole outermost circumferential surfaces of a plurality of short rigid cylindrical members that are provided at an outer circumference of the fixed shaft and are able to rotate through bearings, a roll driving means which drives and rotates the covering roll member of the curved roll, a curvature direction adjusting means that can adjust an angle of a direction of a curved convex portion of the arcuate fixed shaft, and a roll pressing means which sandwiches and presses the glass plates between the curved rolls. By adjusting rotation of the fixed shafts of the pair of upper and lower curved rolls by means of the curvature direction adjusting means, the preliminary bonding device can bond the glass plates of the laminated glass plate from a flat glass plate to a curved glass plate by sandwiching and pressing the glass plates.
摘要:
[Object] When press-bonding superposed curved glass plates together by a plurality of curved rolls, even if curvature of the curved glass changes, a preliminary bonding method and device of a laminated glass can cope with a variety of curvatures of the curved glass plate by an easy adjustment.[Means to solve] The preliminary bonding device of the laminated glass has a pair of arcuately-curved rigid fixed shafts, each of which has an arc shape at a middle portion thereof and a linear shape at both ends thereof, a pair of curved rolls, each of which is formed from a covering roll member of a flexible resin layer that covers whole outermost circumferential surfaces of a plurality of short rigid cylindrical members that are provided at an outer circumference of the fixed shaft and are able to rotate through bearings, a roll driving means which drives and rotates the covering roll member of the curved roll, a curvature direction adjusting means that can adjust an angle of a direction of a curved convex portion of the arcuate fixed shaft, and a roll pressing means which sandwiches and presses the glass plates between the curved rolls. By adjusting rotation of the fixed shafts of the pair of upper and lower curved rolls by means of the curvature direction adjusting means, the preliminary bonding device can bond the glass plates of the laminated glass plate from a flat glass plate to a curved glass plate by sandwiching and pressing the glass plates.
摘要:
There is disclosed a device for cutting a superfluous edge portion of an interlayer of a laminated glass. The device comprises an ultrasonic cutter including an ultrasonic generator and a cutter knife, the cutter knife being ultrasonically vibrated to cut the superfluous edge portion thereby to produce a cut part of the same; a structure for moving the ultrasonic cutter along a given way extending around the periphery of the laminated glass; and a dag holder moved together with the ultrasonic cutter and slidably carrying thereon the cut part of the superfluous edge portion to promote flowing of the cut part from the remainder of the superfluous edge portion toward a given position.
摘要:
A glass plates positioning device for positioning overlapped larger and smaller glass plates on a belt conveyer is disclosed, which includes a light device and pushing portions. The lift device lifts up the glass plates from the belt conveyer and lowers the same onto the belt conveyer. In a lifted position, the glass plates are horizontally universally movably supported by the lift device and positioned by the pushing portions. Each pushing portion is shaped like a spinning top, which includes concentrically connected smaller and larger disc portions. Each pushing portion horizontally abuts against and pushes each side edge of the glass plates to a predetermined position, wherein side surface of the larger disc is in contact with the edge of the smaller glass plate and the side surface of the smaller disc is in contact with the edge of the larger glass plate. After the positioning of the glass plates, the glass plates are lowered onto the belt conveyer by the lift device. Thus, the glass plates can be precisely positioned on the belt conveyer.