US 12,304,098 B2
Cutting device, cutting method, and cutting apparatus
Yunru Shi, Ningde (CN); and Zhihua Wen, 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 Oct. 10, 2024, as Appl. No. 18/911,266.
Application 18/911,266 is a continuation of application No. PCT/CN2023/082569, filed on Mar. 20, 2023.
Claims priority of application No. 202210380774.6 (CN), filed on Apr. 12, 2022.
Prior Publication US 2025/0033234 A1, Jan. 30, 2025
Int. Cl. B26D 1/06 (2006.01)
CPC B26D 1/065 (2013.01) 20 Claims
OG exemplary drawing
 
1. A cutting device, comprising
a base;
a pair of cutting blades, mounted on the base;
a drive mechanism, configured to drive the pair of cutting blades to close or open to each other in a first direction; and
an adjusting mechanism, configured to drive at least a portion of the base to undergo elastic deformation in a second direction before or during an opening process of the pair of cutting blades driven by the drive mechanism, so as to form a clearance between the pair of cutting blades in the second direction, wherein the second direction is a movement direction of a cutting material and intersects with the first direction,
wherein the base comprises a first base body and a second base body, and at least a portion of the first base body is capable of moving along the second direction relative to the second base body, the pair of cutting blades comprise a first cutting blade and a second cutting blade, the first cutting blade is provided on the first base body and the second cutting blade is provided on the second base body, the adjusting mechanism is configured to enable at least a portion of the first base body to undergo elastic deformation relative to the second base body along the second direction before or during the opening process of the pair of cutting blades driven by the drive mechanism, thereby forming the clearance between the first cutting blade and the second cutting blade along the second direction.