VIBRATION MATERIAL-FALLING DEVICE AND DRY ELECTRODE PREPARATION APPARATUS

WIPO Patent Application WO/2024/087967

A1

The present invention relates to a vibration material-falling device and a dry electrode preparation apparatus. The vibration material-falling device comprises: a hopper mechanism, which is provided with a discharge port used for outputting powder; and a vibration mechanism, which comprises two vibration assemblies, each vibration assembly comprising a base, an elastic piece, a vibration inclined plate and a vibration source, wherein the vibration inclined plate is connected to the base by means of the elastic piece; the vibration source is arranged on the vibration inclined plate so as to provide vibration for the vibration inclined plate; the vibration inclined plates of the two vibration assemblies are arranged spaced apart from each other and are located below the discharge port; a feeding port is formed between the tops of the two vibration inclined plates; a material-falling slit is formed between the bottoms of the two vibration inclined plates; and the powder outputted through the discharge port falls onto the two vibration inclined plates through the feeding port, and the powder falls through the material-falling slit under the vibration action of the vibration inclined plates. Therefore, the vibration inclined plates vibrate relatively uniformly, and the vibration frequency can meet the material-falling requirement, thereby ensuring uniform material falling.

MING LU (CN)
ZHANG SHUCHENG (CN)
ZHU GUOQIANG (CN)

PCT/CN2023/120647

May 02, 2024

September 22, 2023

Click for automatic bibliography generation  

SHANGHAI LEAD HUINENG TECH CO LTD (CN)

B29C43/34; B07B1/28; B07B1/42; B07B1/46; B29C43/24; B65G65/14; B65G65/40

BRIDGEON LAW FIRM (CN)

View/Download PDF      PDF Help

Previous Patent: SECURE SELF-LOCKING MECHANISM FOR DRAWER

Next Patent: ROLLING APPARATUS AND DRY ELECTRODE PREPARATION DEVICE