US 11,813,764 B2
Fixed blade monitoring structure and cutting device
Yitai Guo, Ningde (CN); Zhihua Wen, Ningde (CN); Keqiang Li, Ningde (CN); Cong Zhang, Ningde (CN); Yunru Shi, Ningde (CN); and Jun Hu, Ningde (CN)
Assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde (CN)
Filed by CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde (CN)
Filed on Oct. 18, 2022, as Appl. No. 17/968,728.
Application 17/968,728 is a continuation of application No. PCT/CN2022/091556, filed on May 7, 2022.
Claims priority of application No. 202220238758.9 (CN), filed on Jan. 28, 2022.
Prior Publication US 2023/0241795 A1, Aug. 3, 2023
Int. Cl. B26D 5/00 (2006.01); B26D 7/26 (2006.01); H01M 4/04 (2006.01)
CPC B26D 5/00 (2013.01) [B26D 7/2628 (2013.01); B26D 2007/2607 (2013.01); H01M 4/04 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A fixed blade monitoring structure applied to an electrode plate cutting device, the fixed blade monitoring structure comprising:
an anvil, wherein a sliding sleeve is disposed on the anvil;
a fixed blade die set, comprising a fixed blade holder and a fixed blade mounted on the fixed blade holder, wherein the fixed blade holder is slidably mounted in the sliding sleeve; and
a fixed blade monitoring assembly, mounted in the sliding sleeve and connected to the fixed blade holder, and configured to render status of the fixed blade by monitoring a relative force received by the fixed blade holder, wherein the fixed blade monitoring assembly comprises:
a pressure sensor, one end of the pressure sensor abuts on a flank of the sliding sleeve, and the other end abuts on the fixed blade holder; and
an elastic adjustment portion disposed on an opposite side of the pressure sensor and is configured to elastically connect the fixed blade holder and the anvil, so as to adjust a position of the fixed blade holder in a horizontal direction of the sliding sleeve.