Automatic cold press for powder belt base body compression molding and control method of automatic cold press

• Main Authors: LYU YUKUN, YAN XIANHUA
• Format: Patent
• Language: Chinese; English
• Published: 18.05.2021
• Subjects: CASTING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; WORKING METALLIC POWDER

The invention discloses an automatic cold press for powder belt base body compression molding and a control method of the automatic cold press. The automatic cold press comprises a cold pressing device, a powder conveying device and a base body conveying device. The cold pressing device comprises a first lower die plate, a second lower die plate, a middle die plate and an upper die plate which are sequentially arranged from bottom to top, a lower core rod is fixedly and vertically arranged on the first lower die plate, and the first lower die plate is driven by a first telescopic driving mechanism to do vertical lifting motion relative to the middle die plate; a lower punch is fixedly and vertically arranged on the second lower die plate, the second lower die plate is driven by a second telescopic driving mechanism to do lifting motion relative to the middle die plate; a die cup is fixedly and vertically arranged on the middle die plate; an upper core rod is elastically and vertically arranged on the upper di