Sample preparation device for MFR

• Main Authors: ZHANG PING, SUN WEI, LIANG YAN, LIU HONGBO, SHANG XIAOCHEN
• Format: Patent
• Language: Chinese; English
• Published: 24.02.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a sample preparation device for MFR. The sample preparation device comprises a base, two groups of mounting holes are symmetrically formed in the base, and a sliding seat is fixed on the base through a bolt; a cutting mechanism in sliding connection is mounted on the sliding seat, and a servo motor is arranged in the cutting mechanism; a supporting seat is arranged on the base, a V-shaped groove is formed in the supporting seat, V-shaped grooves are also formed in the two clamping blocks, and the supporting seat and the clamping blocks are arranged between the supporting seat and the clamping blocks. The cutting structure of the plastic pipe is improved, the cut plastic pipe directly falls into the breaker to be evenly broken through the rectangular hole formed in the base, the graduated scale is arranged on the sliding seat, the position of the graduated scale is indicated through the observation indicating block when the sliding supporting block slides, and the plastic pipe can be con