US 12,377,564 B2
Blade driving apparatus and cutting device
Yitai Guo, Ningde (CN); Zhihua Wen, Ningde (CN); Keqiang Li, Ningde (CN); Yunru Shi, Ningde (CN); Cong Zhang, Ningde (CN); and Jianlei Wang, Ningde (CN)
Assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong (CN)
Filed by CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong (CN)
Filed on Sep. 8, 2022, as Appl. No. 17/940,238.
Application 17/940,238 is a continuation of application No. PCT/CN2022/092030, filed on May 10, 2022.
Claims priority of application No. 202220238775.2 (CN), filed on Jan. 28, 2022.
Prior Publication US 2023/0241794 A1, Aug. 3, 2023
Int. Cl. B26D 1/60 (2006.01); B26D 7/08 (2006.01); B26D 7/00 (2006.01)
CPC B26D 1/60 (2013.01) [B26D 7/08 (2013.01); B26D 2007/0012 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A blade driving apparatus, comprising:
an anvil;
a slide assembly, comprising a slide rail and a slide block that are slidably connected to each other;
a connecting block connected to the anvil; and
a blade driving rod, the blade driving rod comprising an end connected to the connecting block;
wherein the slide block is connected to the anvil, and the slide block and the anvil move back and forth relative to the slide rail along a travel direction of a web.