The invention discloses a bent glass adhesive pasting system, and a method. The bent glass adhesive pasting system comprises an adhesive film hot press molding device (1), a dyestripping device (2), and a pasting device (3); the adhesive film hot press molding device (1) is used for obtaining a bent surface adhesive film fitting for bent glass via vacuum absorption, heating, pressing, and cutting of a flat surface adhesive film; the dyestripping device (2) is used for stripping a release film on the upper surface of the bent surface adhesive film prepared by the adhesive film hot press molding device (1); the pasting device (3) is used for adsorbing the bent glass processed via central aligning from an aligning module of the pasting device, is driven by a mechanical arm to move to be above an adhesive film platform (11) of the adhesive film hot press molding device (1), and then is pressed against the adhesive film platform (11) so as to paste the bent glass with the bent surface adhesive film. The bent glass adhesive pasting system is capable of solving problems of rapid automatic molding of bent surface OCA optical adhesive films, and automatic pasting of bent glass with the bent surface adhesive film, and perfect fitting of the bent surface adhesive film obtained via molding with bent glass is realized.