A DATA production raw material feeding device

By using the storage tank and the cross-sliding assembly, the material picker rod and the slider are linked to rapidly reverse and close the discharge hole when the weighing reaches the target value. This solves the problem of the feeding amount exceeding the target value caused by residual material in the existing technology, and realizes the precise control of the raw material ratio.

CN224429469UActive Publication Date: 2026-06-30HEBEI TSAKER NEW MATERIALS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEBEI TSAKER NEW MATERIALS TECH CO LTD
Filing Date
2025-06-30
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In existing automated dispensing devices, materials remaining in the channel are still counted even after the metering has reached the target, causing the actual amount of material dispensed to exceed the target value and affecting the accuracy of the raw material ratio.

Method used

Multiple storage tanks and cross-sliding components are used. The first and second sliders are linked by the material picking rod. When the weighing reaches the standard, the component is driven to reverse rapidly and the feeding hole is closed simultaneously. The residual raw material in the air is trapped in the sliding cylinder to avoid excessive error.

Benefits of technology

This improved the accuracy of raw material feeding, ensured the precision of raw material proportions, and avoided excessive errors caused by delayed shutdown.

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Abstract

This utility model relates to the field of raw material feeding technology, specifically a raw material feeding device for DATA production, comprising a material section. The material section includes multiple storage tanks, each tank comprising a tank body. A feeding cylinder is located at the top of the tank body, and a plug is installed inside the feeding cylinder. A first sliding cylinder with a bottom opening is located at the bottom of the tank body. First discharge holes communicating with the inner cavity of the storage tank are located on both sides of the first sliding cylinder. A first slider is slidably disposed inside the first sliding cylinder, and a first support block located below the first slider is also disposed inside the first sliding cylinder to support the first slider. When the first slider lands on the first support block, this utility model uses a rigid linkage between the first and second sliders via a material-picking rod. At the instant the weighing reaches the target value, the drive assembly rapidly reverses, simultaneously closing the first discharge hole to cut off the raw material flow and trapping residual raw material in the second sliding cylinder through the second discharge hole, effectively avoiding excessive errors caused by delayed shut-off and improving measurement accuracy.
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