A diaphragm breakage detection device
CN224456479UActive Publication Date: 2026-07-03CHONGQING HOUSHENG NEW MATERIAL TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING HOUSHENG NEW MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Existing diaphragm damage detection devices cannot automatically stop in time, resulting in low efficiency and easy omissions in manual inspection, which cannot meet the needs of high-paced production.
Method used
A diaphragm damage detection device was designed. The device drives the winding roller with an air pump and a motor. When damage is detected, the device automatically stops operating and uses a piston plate and a triggering mechanism to lift the top cover for manual inspection.
Benefits of technology
It enables timely automatic shutdown when damage is detected, improving detection efficiency, reducing the risk of missed detection, and is suitable for diaphragms of different widths and lengths, ensuring smooth diaphragm sliding.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224456479U_ABST
Abstract
The utility model relates to battery diaphragm detection technical field, concretely relates to a diaphragm breakage detection device, including base, the top of base is opened with sunken groove, the bottom of sunken groove is opened with lower chamber, the top vertical sliding of base installs the upper cover, the bottom of upper cover is opened with upper chamber, the bottom sliding of upper cover installs the sealing sliding plate matched with sunken groove, the utility model's beneficial effects are: through the winding roll that has been waiting for detecting diaphragm is installed on the slide arm of base back, install an empty winding roll on the slide arm of base front, and make one end of waiting for detecting diaphragm to be wound to empty winding roll through sunken groove, through the drive of motor to winding roll, can make diaphragm continuously through sunken groove and detect, when detecting breakage, the gas of upper chamber lower half will enter lower chamber through breakage, and then piston plate will slide down and touch trigger mechanism, and motor stops running, for human intervention detection.
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