Sample punch device for a mooney viscometer
By designing a sample punching device for a Mooney viscosity tester, a stamping cylinder and push block structure are used to achieve mechanized cutting of rubber samples, which solves the problems of sample irregularity and quality instability caused by traditional scissor cutting, and improves the detection accuracy and device stability.
CN224758175UActive Publication Date: 2026-09-15GUANGDONG POLYSIL TECH CO LTD
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Patent Information
- Application Number
- CN202521808711.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-25
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-08-25
AI Technical Summary
Technical Problem
Traditional scissors are used to cut rubber samples, resulting in irregular shapes, unstable quality, and low efficiency, leading to inaccurate and inconsistent experimental results.
Method used
Design a sample punching device for a Mooney viscosity tester. The device uses a punching cylinder to drive a punching cutter for mechanized cutting and uses a push block structure to prevent sample jamming and ensure that the sample fits the mold cavity.
Benefits of technology
It enables efficient and precise cutting of rubber samples, reduces the risk of rubber blockage, improves the accuracy and consistency of testing, and enhances the stability and maintenance efficiency of the device.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to a sample punching device for mooney viscosity testing machine, including bearing plate, frame, mounting seat, punch cylinder, connecting head, punch cutter and push block, the bearing plate horizontal arrangement is set in the top of bearing plate, the punch cylinder fixed mounting is in mounting seat, the piston rod of punch cylinder passes through the hole and sets down, the lower end of piston rod of punch cylinder is connected with punch cutter through connecting head, the lower end of punch cutter is the blade shape, punch cutter has the hollow setting bore and bore opening downward, push block is coaxial with punch cutter and sets up, push block is fixed with the connecting block through the connecting rod upwards, both sides of connecting block are connected with mounting seat through push block hoisting structure, both sides of punch cutter are equipped with the long round hole that allows push block hoisting structure to pass through. The utility model has more efficient, accurate and stable advantages.
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