A blanking device

By employing the synergistic effect of a stirring mechanism and a discharging mechanism in the feeding device, the problem of poor material flowability and poor feeding has been solved, enabling stable and accurate feeding of materials such as Chinese herbal medicine pieces, and improving the efficiency and accuracy of automated dispensing.

CN224377112UActive Publication Date: 2026-06-19CHENGDU YH INTELLIGENT EQUIP TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHENGDU YH INTELLIGENT EQUIP TECH CO LTD
Filing Date
2025-06-25
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Existing feeding devices are unstable and inefficient when handling materials with poor flowability, especially low-density, loose materials such as Chinese herbal medicine pieces. This can easily lead to poor feeding and inaccurate metering, affecting the accuracy and reliability of automated dispensing.

⚗Method used

The feeding device includes a hopper, a mixing mechanism, and a discharging mechanism. The mixing mechanism drives the mixing shaft and mixing blades to mix the material through a mixing motor. The discharging mechanism uses the synergistic action of a pushing shaft and a mixing needle. The rotation directions of the pushing shaft and the mixing needle are set perpendicularly. The pushing shaft is equipped with spiral blades, and the mixing needle is used to disperse the material to ensure smooth material feeding.

🎯Benefits of technology

It improves material flowability and feeding efficiency, ensures stable material feeding, enhances the accuracy and efficiency of automated feeding, avoids material clumping and sticking, and strengthens the stability of equipment operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of blanking device, blanking device includes hopper, stirring mechanism and discharge mechanism, hopper has inner chamber and is set to the discharge port of bottom end, discharge port is communicated with inner chamber, stirring mechanism is set to hopper, stirring mechanism includes the stirring structure of being movably set in inner chamber, discharge mechanism is set to the bottom side of hopper, discharge mechanism includes shell, push shaft and stirring needle, shell has with the top opening of discharge port communication, discharge port and the first end of shell length direction communication, stirring needle rotatably set to the second end of shell length direction, the outer surface of push shaft has spiral blade for pushing material to the second end of shell, stirring needle rotates around first axis, push shaft rotates around second axis, the extension direction of first axis and second axis is perpendicular. The blanking device provided in the present application solves the problem of poor stability and efficiency when operating poor flowability material in the prior art blanking device.
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