초록 ▼

While a first coating gun 405 is being moved along a peripheral edge portion 100a of one surface of a multilayer glass panel 100 horizontally placed on a first worktable 20, the first coating gun 405 discharges a molding material to coat the peripheral edge portion 100a with the molding material ove

While a first coating gun 405 is being moved along a peripheral edge portion 100a of one surface of a multilayer glass panel 100 horizontally placed on a first worktable 20, the first coating gun 405 discharges a molding material to coat the peripheral edge portion 100a with the molding material over its entire length, molding a glazing gasket 110 thereon. An inverting mechanism 60 inverts the multilayer glass panel 100 with the molded glazing gasket 110 such that the other surface of the multilayer glass panel 100 faces upwardly. Then, a second coating gun 505 is moved along a peripheral edge portion 100b of the other surface of the multilayer glass panel 100, which is horizontally placed on a second worktable 30, and simultaneously discharges a molding material to coat the peripheral edge portion 100b with the molding material over its entire length, molding a glazing gasket 110 thereon.

대표청구항 ▼

1. A method of molding a glazing gasket onto a multilayer glass panel by applying a molding material to a peripheral edge portion of the multilayer glass panel, comprising the steps of: placing said multilayer glass panel on a first worktable with one surface of said multilayer glass panel facing up

1. A method of molding a glazing gasket onto a multilayer glass panel by applying a molding material to a peripheral edge portion of the multilayer glass panel, comprising the steps of: placing said multilayer glass panel on a first worktable with one surface of said multilayer glass panel facing upwardly;moving a first coating gun along the peripheral edge portion of said one surface of said multilayer glass panel on said first worktable and discharging the molding material from said first coating gun to coat said peripheral edge portion over an entire length thereof with the molding material for thereby molding the glazing gasket on said peripheral edge portion of said one surface of said multilayer glass panel;inverting said multilayer glass panel with said glazing gasket molded thereon by said first coating gun such that another surface of said multilayer glass panel which is free of said glazing gasket faces upwardly;placing the inverted multilayer glass panel on a second worktable with said other surface of said multilayer glass panel facing upwardly; andmoving a second coating gun along the peripheral edge portion of said other surface of said multilayer glass panel on said second worktable and discharging the molding material from said second coating gun to coat said peripheral edge portion over an entire length thereof with the molding material for thereby molding the glazing gasket on said peripheral edge portion of said other surface of said multilayer glass panel. 2. A method according to claim 1, wherein said glazing gasket molded on said peripheral edge portion of said one surface of said multilayer glass panel is solidified while said multilayer glass panel is being inverted. 3. An apparatus for molding a glazing gasket onto a multilayer glass panel by applying a molding material to a peripheral edge portion of the multilayer glass panel, comprising: a first worktable for placing thereon said multilayer glass panel with one surface of said multilayer glass panel facing upwardly;a second worktable for placing thereon said multilayer glass panel with another surface of said multilayer glass panel facing upwardly;a first coating mechanism for coating the peripheral edge portion of said one surface of said multilayer glass panel on said first worktable with the molding material for thereby molding the glazing gasket on said peripheral edge portion of said one surface of said multilayer glass panel;a feed mechanism for feeding said multilayer glass panel with said glazing gasket molded thereon by said first coating mechanism from said first worktable, inverting said multilayer glass panel such that said other surface of said multilayer glass panel which is free of said glazing gasket faces upwardly, and placing the inverted multilayer glass panel on the second worktable; anda second coating mechanism for coating the peripheral edge portion of said other surface of said multilayer glass panel on said second worktable with the molding material for thereby molding the glazing gasket on said peripheral edge portion of said other surface of said multilayer glass panel. 4. An apparatus according to claim 3, wherein said feed mechanism comprises: an inverting mechanism for inverting said multilayer glass panel with said glazing gasket molded thereon by said first coating mechanism such that said other surface of said multilayer glass panel which is free of said glazing gasket faces upwardly;a first feed mechanism for feeding said multilayer glass panel with said glazing gasket molded thereon by said first coating mechanism from said first worktable to said inverting mechanism; anda second feed mechanism for feeding said multilayer glass panel inverted by said inverting mechanism from said inverting mechanism to said second worktable. 5. An apparatus according to claim 4, wherein said inverting mechanism comprises: a rotational shaft; anda plurality of holders for holding respective multilayer glass panels, said holders extending radially outwardly from said rotational shaft and angularly spaced at equal angular intervals. 6. An apparatus according to claim 3, wherein said multilayer glass panel is horizontally placed on said first worktable; said first worktable is capable of moving said multilayer glass panel placed thereon in a direction along a plane of said multilayer glass panel; andsaid first coating mechanism comprises: a first Y-axis slide movable over said multilayer glass panel on said first worktable in directions along the direction in which said multilayer glass panel is movable;a first X-axis slide movably mounted on said first Y-axis slide and movable in a horizontal plane on and along said first Y-axis slide in directions which are perpendicular to the directions in which said first Y-axis slide is movable;a first Z-axis slide movably mounted on said first X-axis slide and movable in a vertical plane on and along said first X-axis slide in directions which are perpendicular to the directions in which said first X-axis slide is movable and the directions in which said first Y-axis slide is movable; anda first coating gun rotatably mounted on said first Z-axis slide and rotatable about a vertical Z-axis of said first Z-axis slide, for coating the peripheral edge portion of said one surface of the multilayer glass panel over an entire length of the peripheral edge portion with said molding material. 7. An apparatus according to claim 3, wherein said multilayer glass panel is horizontally placed on said second worktable; said second worktable is capable of moving said multilayer glass panel placed thereon in a direction along a plane of said multilayer glass panel; andsaid second coating mechanism comprises: a second Y-axis slide movable over said multilayer glass panel on said second worktable in directions along the direction in which said multilayer glass panel is movable;a second X-axis slide movably mounted on said second Y-axis slide and movable in a horizontal plane on and along said second Y-axis slide in directions which are perpendicular to the directions in which said second Y-axis slide is movable;a second Z-axis slide movably mounted on said second X-axis slide and movable in a vertical plane on and along said second X-axis slide in directions which are perpendicular to the directions in which said second X-axis slide is movable and the directions in which said second Y-axis slide is movable; anda second coating gun rotatably mounted on said second Z-axis slide and rotatable about a vertical Z-axis of said second Z-axis slide, for coating the peripheral edge portion of said other surface of the multilayer glass panel over an entire length of the peripheral edge portion with said molding material. 8. A method of molding a glazing gasket onto a peripheral edge portion of each of first and second surfaces of multilayer glass panel, comprising the steps of: placing said multilayer glass panel horizontally on a first worktable with the first surface of said multilayer glass panel facing upwardly;applying a molding material to the peripheral edge portion of said first surface of said multilayer glass panel on said first worktable along an entire length of the peripheral edge portion for thereby molding the glazing gasket on said peripheral edge portion of said first surface of said multilayer glass panel;inverting said multilayer glass panel with said glazing gasket molded thereon until the second surface of said multilayer glass panel which is free of said glazing gasket faces upwardly;placing the inverted multilayer glass panel horizontally on a second worktable with said second surface of said multilayer glass panel facing upwardly; andapplying the molding material to the peripheral edge portion of said second surface of said multilayer glass panel on said second worktable along an entire length of the peripheral edge portion for thereby molding the glazing gasket on said peripheral edge portion of said second surface of said multilayer glass panel. 9. A method according to claim 8, further comprising the step of: applying an adhesive to the peripheral edge portion of said first surface of said multilayer glass panel on said first worktable along the entire length of the peripheral edge portion to provide a layer of adhesive beneath the molding material applied to the peripheral edge portion of said first surface of said multilayer glass panel; andapplying the adhesive to the peripheral edge portion of said second surface of said multilayer glass panel on said second worktable along the entire length of the peripheral edge portion to provide a layer of adhesive beneath the molding material applied to the peripheral edge portion of said second surface of said multilayer glass panel. 10. An apparatus according to claim 4, wherein said multilayer glass panel is horizontally placed on said first worktable; said first worktable is capable of moving said multilayer glass panel placed thereon in a direction along a plane of said multilayer glass panel; andsaid first coating mechanism comprises: a first Y-axis slide movable over said multilayer glass panel on said first worktable in directions along the direction in which said multilayer glass panel is movable;a first X-axis slide movably mounted on said first Y-axis slide and movable in a horizontal plane on and along said first Y-axis slide in directions which are perpendicular to the directions in which said first Y-axis slide is movable;a first Z-axis slide movably mounted on said first X-axis slide and movable in a vertical plane on and along said first X-axis slide in directions which are perpendicular to the directions in which said first X-axis slide is movable and the directions in which said first Y-axis slide is movable; anda first coating gun rotatably mounted on said first Z-axis slide and rotatable about a vertical Z-axis of said first Z-axis slide, for coating the peripheral edge portion of said one surface of the multilayer glass panel over an entire length of the peripheral edge portion with said molding material. 11. An apparatus according to claim 5, wherein said multilayer glass panel is horizontally placed on said first worktable; said first worktable is capable of moving said multilayer glass panel placed thereon in a direction along a plane of said multilayer glass panel; andsaid first coating mechanism comprises: a first Y-axis slide movable over said multilayer glass panel on said first worktable in directions along the direction in which said multilayer glass panel is movable;a first X-axis slide movably mounted on said first Y-axis slide and movable in a horizontal plane on and along said first Y-axis slide in directions which are perpendicular to the directions in which said first Y-axis slide is movable;a first Z-axis slide movably mounted on said first X-axis slide and movable in a vertical plane on and along said first X-axis slide in directions which are perpendicular to the directions in which said first X-axis slide is movable and the directions in which said first Y-axis slide is movable; anda first coating gun rotatably mounted on said first Z-axis slide and rotatable about a vertical Z-axis of said first Z-axis slide, for coating the peripheral edge portion of said one surface of the multilayer glass panel over an entire length of the peripheral edge portion with said molding material. 12. An apparatus according to claim 4, wherein said multilayer glass panel is horizontally placed on said second worktable; said second worktable is capable of moving said multilayer glass panel placed thereon in a direction along a plane of said multilayer glass panel; andsaid second coating mechanism comprises: a second Y-axis slide movable over said multilayer glass panel on said second worktable in directions along the direction in which said multilayer glass panel is movable;a second X-axis slide movably mounted on said second Y-axis slide and movable in a horizontal plane on and along said second Y-axis slide in directions which are perpendicular to the directions in which said second Y-axis slide is movable;a second Z-axis slide movably mounted on said second X-axis slide and movable in a vertical plane on and along said second X-axis slide in directions which are perpendicular to the directions in which said second X-axis slide is movable and the directions in which said second Y-axis slide is movable; anda second coating gun rotatably mounted on said second Z-axis slide and rotatable about a vertical Z-axis of said second Z-axis slide, for coating the peripheral edge portion of said other surface of the multilayer glass panel over an entire length of the peripheral edge portion with said molding material. 13. An apparatus according to claim 5, wherein said multilayer glass panel is horizontally placed on said second worktable; said second worktable is capable of moving said multilayer glass panel placed thereon in a direction along a plane of said multilayer glass panel; andsaid second coating mechanism comprises: a second Y-axis slide movable over said multilayer glass panel on said second worktable in directions along the direction in which said multilayer glass panel is movable;a second X-axis slide movably mounted on said second Y-axis slide and movable in a horizontal plane on and along said second Y-axis slide in directions which are perpendicular to the directions in which said second Y-axis slide is movable;a second Z-axis slide movably mounted on said second X-axis slide and movable in a vertical plane on and along said second X-axis slide in directions which are perpendicular to the directions in which said second X-axis slide is movable and the directions in which said second Y-axis slide is movable; anda second coating gun rotatably mounted on said second Z-axis slide and rotatable about a vertical Z-axis of said second Z-axis slide, for coating the peripheral edge portion of said other surface of the multilayer glass panel over an entire length of the peripheral edge portion with said molding material. 14. An apparatus according to claim 6, wherein said multilayer glass panel is horizontally placed on said second worktable; said second worktable is capable of moving said multilayer glass panel placed thereon in a direction along a plane of said multilayer glass panel; andsaid second coating mechanism comprises: a second Y-axis slide movable over said multilayer glass panel on said second worktable in directions along the direction in which said multilayer glass panel is movable;a second X-axis slide movably mounted on said second Y-axis slide and movable in a horizontal plane on and along said second Y-axis slide in directions which are perpendicular to the directions in which said second Y-axis slide is movable;a second Z-axis slide movably mounted on said second X-axis slide and movable in a vertical plane on and along said second X-axis slide in directions which are perpendicular to the directions in which said second X-axis slide is movable and the directions in which said second Y-axis slide is movable; anda second coating gun rotatably mounted on said second Z-axis slide and rotatable about a vertical Z-axis of said second Z-axis slide, for coating the peripheral edge portion of said other surface of the multilayer glass panel over an entire length of the peripheral edge portion with said molding material.