Material taking device

Abstract

The invention provides a material taking device. The material taking device comprises a metering machine material bin, and a conveying mechanism used for conducting material taking on the metering machine material bin. A material level sensor used for detecting the height of the material position is arranged at the upper end of the metering machine material bin. The conveying mechanism comprises an outer cylinder, a spiral rod arranged in the outer cylinder and matched with the outer cylinder, and a motor used for driving the spiral rod to rotate. One end of the outer cylinder is fixedly connected with the motor, and the other end of the outer cylinder is fixedly connected with the metering machine material bin. An opening corresponding to the port of the outer cylinder is formed in the metering machine material bin. The spiral rod extends into the metering machine material bin through the opening. A discharge pipe which is communicated with the outer cylinder and extends downwards is arranged on the side face of the outer cylinder. A sampling bag is arranged at the discharge end of the discharge pipe. The material taking device is simple in structure and convenient to operate, a threaded rod and the outer cylinder are used in cooperation for rotating materials out of the metering machine material bin, the materials are collected through the discharge pipe, accuracy is high, and sampling values are uniform.

Description

Technical field [0001] The invention relates to a material taking device, in particular to a material taking device. Background technique [0002] Some powder manufacturers with high product quality requirements must sample and test the materials in the production process to determine whether the products meet the qualified standards. In the traditional manual packaging process, manual batches of materials are required for testing and analysis. Time and effort. With the development of science and technology, the metering and packaging production line gradually tends to be unmanned operation, but the currently used reclaiming device has a complex structure and inconvenient operation. It is easy to be mixed with other substances during the reclaiming process, resulting in poor reclaiming accuracy. Causes shortcomings such as large analysis errors of the extracted materials. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide ...

AI Technical Summary

Problems solved by technology

[0002] In some powder manufacturers who have high requirements on product quality, it is necessary to sample and analyze the materials in the production process to see whether the products meet the qualified standards. In the traditional manual packaging process, it is necessary to manually extract materials in batches for testing and analysis, which consumes a lot of time. time consuming

With the development of science and technology, the metering and packaging production line gradually tends to be unmanned. However, the current reclaiming device has a complex structure and is inconvenient to operate. It is easy to be mixed with other substances during the retrieving process, resulting in low retrieving accuracy. Causes the shortcomings of large analysis errors in the extracted testing materials

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