Automatic unpacking and discharging device

Abstract

The invention provides an automatic unpacking and discharging device. The automatic unpacking and discharging device comprises a main frame, a motor, a feeding device, a cutting device and a screening device. The motor, the feeding device, the cutting device and the screening device are all installed on the main frame. The discharging end of the feeding device is adjacent to the cutting device. The cutting device comprises a support and a tool. The tool comprises a fixing shaft and at least one cutting knife fixed to the fixing shaft. The tool is rotatably installed on the main frame through the fixing shaft. At least one vertical groove is formed in the support so that the edge of the at least one cutting knife can be exposed from the middle of the vertical groove of the support and be higher than the upper surface of the support. The discharging end of the feeding device and the feeding end of the screening device are located at the two ends of the support respectively. The automatic unpacking and discharging device is simple in structure, capable of reducing labor cost and relieving labor intensity during practical production, and capable of improving production efficiency.

Description

technical field [0001] The invention relates to the technical field of material unpacking and discharging devices, in particular to an automatic unpacking and discharging device. Background technique [0002] At present, with the rapid development of my country's national economy, materials required in construction, transportation, production and other industries are usually received in a packaged state. Early bagged materials need to be manually unpacked and put into production, but manual Unpacking is not only labor-intensive, but also low in production efficiency. The dust or pungent odor generated during the unloading of bagged materials (such as lime powder, chemical fertilizers, etc.) will also endanger human health. [0003] Therefore, there are different types of unpacking machines on the market, some unpacking at the end of the transmission, some unpacking during the transmission process, and some unpacking machines cannot completely separate the material from the ma...

AI Technical Summary

Problems solved by technology

[0002] At present, with the rapid development of my country's national economy, materials required in construction, transportation, production and other industries are usually received in a packaged state. Early bagged materials need to be manually unpacked and put into production, but manual Unpacking is not only labor-intensive, but also low in production efficiency. The dust or irritating odor generated during the unloading of bagged materials (such as lime powder, chemical fertilizers, etc.) will also endanger human health.

[0003] Therefore, there are different types of unpacking machines on the market, some unpacking at the end of the transmission, some unpacking during the transmission process, and some unpacking machines cannot completely separate the material from the material package, resulting in incomplete material collection ; Some unpacking machines mix the material bag debris with the material after unpacking, so that clean materials cannot be obtained, and some mechanisms are too complicated and the cost is too high

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