摘要：【中文】本发明属于玻璃成型技术领域，具体公开了一种能够成型大尺寸光学玻璃，且生产效率和良品率均较高的设备及方法。该用于成型大尺寸光学玻璃的设备，通过左右两侧及上端均为敞口结构的模具装放玻璃块料，能够对玻璃块料的前后两端及底面进行造型，通过压型装置的侧压机构和上压机构的压型端对玻璃块料进行挤压，能够对玻璃块料的左右两侧及顶面进行造型；其不仅实现了玻璃块料各个方向的造型，有效提高了产品的良品率，而且利于对大尺寸光学玻璃元件毛坯进行生产；另外，通过设置独立的退火装置对造型后的玻璃块料进行退火处理，能够缩短退火时间，同时通过将成型工序与退火工序剥离开来依次进行，实现了连续性生产，大大提高了生产效率。 【EN】The invention belongs to the technical field of glass forming, and particularly discloses equipment and a method capable of forming large-size optical glass and high in production efficiency and yield. According to the equipment for molding the large-size optical glass, the left side, the right side and the upper end of the mould are of the open structure, the glass lump material can be placed, the front end, the rear end and the bottom surface of the glass lump material can be molded, the glass lump material is extruded through the side pressing mechanism of the pressing device and the pressing end of the upper pressing mechanism, and the left side, the right side and the top surface of the glass lump material can be molded; the method not only realizes the modeling of the glass lump material in all directions, effectively improves the yield of products, but also is beneficial to producing large-size optical glass element blanks; in addition, the annealing treatment is carried out on the molded glass lump material by arranging the independent annealing device, the annealing time can be shortened, and meanwhile, the molding process and the annealing process are separated and carried out in sequence, so that the continuous production is realized, and the production efficiency is greatly improved.