Lego hollow brick forming machine

The Lego hollow brick forming machine is characterized by comprising a base table, a hopper, a feeding conveying belt, an upper cross beam, a movable cross beam I, a movable cross beam II, a machine column, a main hydraulic cylinder, an upper punch, a lower punch, a profiled groove, a hydraulic cylinder IV, a core tool, a metal sheet and a stacking table; according to the utility model, a novel three-stage pressing method is adopted, so that the stability of the high-hollowness Lego block is greatly improved; and meanwhile, under the objective condition that the error of the feeding amount isrelatively high (+/-2/4% of the average mass of the manufactured blocks) in the block manufacturing volume proportioning stage, the pressure in the final pressing stage can be adjusted, and other quality parameters such as firmness and freezing resistance of the manufactured blocks can be guaranteed. 一种乐高空心砖成型机，其特征在于：包括基座台、料斗、上料传送带、上横梁、活动横梁Ⅰ、活动横梁Ⅱ、机柱、主液压缸、上冲头、下冲头、型槽、液压缸Ⅳ、芯具、金属片、堆放台；本实用新型使用新型的三阶段压制法大大提高了高空心度乐高制块的稳定性，使得生产出来