Blade driving apparatus and cutting device
AssigneeContemporary Amperex Technology (Hong Kong) Limited
InventorsYitai Guo, Zhihua Wen, Keqiang Li, Yunru Shi, Cong Zhang, Jianlei Wang
Life of this patent
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Abstract
A blade driving apparatus configured to drive a blade of a cutting device to cut a web and includes an anvil and a slide assembly. The slide assembly includes a slide rail and a slide block that are slidably connected to each other. 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 the web. At least one of the slide rail or the slide block is made of a non-metallic material.
Claims19
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.
A cutting device, comprising:
- 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.
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;
- and
- a follow-up drive assembly;
- 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;
- and
- the anvil is connected to the follow-up drive assembly, and is configured to be driven by the follow-up drive assembly to move back and forth along the travel direction of the web.
Dependencies are inferred from the claim text.