US 11,981,467 B2
Apparatus and method for importing fluid, method for tearing film, and air extracting device
Hui-Tse Yu, New Taipei (TW); Chen-Yu Hong, New Taipei (TW); Zhi-Chao Xu, Shenzhen (CN); and Ya-Wei Zeng, Shenzhen (CN)
Assigned to SHENZHENSHI YUZHAN PRECISION TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed by SHENZHENSHI YUZHAN PRECISION TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed on Mar. 14, 2022, as Appl. No. 17/693,639.
Claims priority of application No. 202110276314.4 (CN), filed on Mar. 15, 2021.
Prior Publication US 2022/0289410 A1, Sep. 15, 2022
Int. Cl. B65B 3/18 (2006.01); B65B 31/04 (2006.01); B65B 3/04 (2006.01)
CPC B65B 3/18 (2013.01) [B65B 3/04 (2013.01); B65B 31/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus for importing fluid into a product and tearing a breathable film covered on the product, the product defining a vent in a surface, the product comprising a chamber communicated with the vent, the fluid imported into the chamber, the breathable film covering on the vent, the apparatus comprising:
a transfer assembly, connected to the breathable film, the transfer assembly comprising a slide assembly and a shelf, the shelf connected to the slide assembly;
an air extractor, comprising an extract head connected to the shelf, the extract head configured to extract air from the chamber through the breathable film and the vent; and
a controller coupled to the transfer assembly and configured to control the slide assembly to drive the shelf and the air extractor to move vertically relative to the surface of the product to tear the breathable film from the vent;
the controller further configured to control the slide assembly to drive the shelf and the air extractor to move the extract head and the breathable film vertically away from the surface of the product to separate the breathable film from the vent.