Patent ID: 11897805
Assignee: LUOYANG LANDGLASS TECHNOLOGY CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC C  Y | IPC C

Claim 8:
9. A forming apparatus for curved tempered glass, comprising a frame, a gradual transition section, an air grid system, and a forming system, wherein:
the air grid system comprises an upper air grid group comprising a plurality of upper air grids, and a lower air grid group comprising a plurality of lower air grids;
the upper air grid group is mounted at an upper half of the frame, and the lower air grid group is mounted at a lower half of the frame;
the gradual transition section is arranged at an inlet side of the forming system;
the gradual transition section comprises a plurality of transitional transverse arching mechanisms arranged in a glass pane conveying direction to enable a glass pane to be gradually arched in a transverse direction, and the gradually arched glass pane is conveyed into the forming system;
the forming system comprises two groups of longitudinal forming and arching mechanisms and a plurality of transverse forming and arching mechanisms arranged in the glass pane conveying direction;
the longitudinal forming and arching mechanisms are controlled by a lower arching mechanism to perform longitudinal curve forming on the glass pane in the forming system; the transverse forming and arching mechanisms are connected to the longitudinal forming and arching mechanisms through a lower support cross beam to perform transverse curve forming on the glass pane in the forming system;
the upper air grid comprises an upper air grid longitudinal arching mechanism and an upper air grid transverse arching mechanism; the upper air grid longitudinal arching mechanism is connected to an upper arching mechanism mounted on the frame; and the upper air grid transverse arching mechanism is connected to the upper air grid longitudinal arching mechanism through an upper support cross beam;
the upper air grid transverse arching mechanism comprises an elastic piece and a height adjustment mechanism; a center position or a middle section of the elastic piece in a lengthwise direction is fixed on the upper support cross beam, and two sides of a fixed point is connected to the upper support cross beam through the height adjustment mechanism; the upper air grid further comprises a plurality of upper air blowing boxes; the plurality of upper air blowing boxes are arranged between adjacent upper air grid transverse arching mechanisms in the lengthwise direction of the elastic piece; and the upper air blowing boxes are mounted on the elastic piece, so that the upper air blowing boxes act with arching actions of the upper air grid transverse arching mechanisms and the upper air grid longitudinal arching mechanisms.