Qingdao University of Technology

Shenyang Hongyang Precision Ceramics Co., Ltd.

Baoda Xing

Changhe Li

Yanbin Zhang

Min Yang

Teng Gao

Yali Hou

Huajun Cao

Naiqing Zhang

Bingheng Lu

Xiaoming Wang

Xin Cui

Qidong Wu

Zhen Wang

Han Zhai

Mingcun Shi

Xiangyang Ma

Xiaohong Ma

The present invention relates to a powder dry-pressing molding device and method. The powder dry-pressing molding device includes a rack, the rack is provided with an first pressure mechanism, a workbench mechanism and a second pressure mechanism in sequence along an up-and-down direction, and one side of the workbench mechanism is provided with a scraping mechanism; the first pressure mechanism includes an upper slide block capable of moving up and down, and an upper punch is disposed at a bottom of the upper slide block; the workbench mechanism includes a middle mold seat, a workbench is fixed above the middle mold seat, a middle mold is disposed inside the middle mold seat, and a mandrel runs through the inside of the middle mold; the second pressure mechanism includes a lower slide block capable of moving up and down, a lower punch is fixed at the top end of the lower slide block, and the lower punch is capable of extending into a compacting space between the mandrel and the middle mold; and the scraping mechanism includes a pusher connected with a scraping driving mechanism and capable of moving along the workbench, the pusher is provided with a feeding channel capable of being communicated with the compacting space, and the feeding channel is capable of being communicated with a barrel disposed on the rack. The dry-pressing molding device of the present invention has a high degree of automation, can scrape the powder, and has a good processing effect.

Powder dry-pressing molding device and method

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Qingdao, China

Baoda Xing