Equipment for detecting crack resistance of burn-out-resistant non-stick film
By designing a drive mechanism and a feeding mechanism, the reciprocating cyclical drop of the loaded sphere was realized, solving the problem that existing equipment could not continuously use spheres of different masses for impact testing, thus improving testing efficiency.
CN224122360UActive Publication Date: 2026-04-14SHANGHAI CHENGRUN POLYMER MATERIAL CO LTD
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Patent Information
- Application Number
- CN202520842975.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-14
- Estimated Expiration
- 2035-04-29
AI Technical Summary
Technical Problem
Existing equipment for testing the crack resistance of burn-resistant dry non-stick films cannot continuously use weighted spheres of different masses to conduct impact tests on samples, resulting in low testing efficiency.
Method used
A testing device including a drive mechanism and a feeding mechanism was designed. The drive motor drives the cam and cylindrical pin, which, together with the horizontal plate and the stop, realize the reciprocating cyclical drop of the weighted ball, ensuring that the sample is continuously subjected to impact tests of different masses.
Benefits of technology
This improved the testing efficiency of the crack resistance test for burn-resistant dry non-stick film and enabled continuous impact testing of the sample.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses equipment for detecting the crack resistance of a burning-out-resistant non-stick film, which comprises a base, a rack is arranged on the base, a mounting plate and a blanking plate are arranged at the top of the rack, and a driving mechanism is arranged on the mounting plate; a discharging mechanism is arranged on the discharging plate; the output end of the driving mechanism is connected with the discharging mechanism. A hydraulic cylinder is arranged on the base, and a test board is arranged at the output end of the hydraulic cylinder. According to the device, the driving mechanism and the discharging mechanism are arranged, falling of the load-bearing small ball can be controlled in a reciprocating circulation mode, the sample plate can be continuously tested, and the testing efficiency is improved.
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