Tobacco weighing and packing method by two hydraulic systems and tobacco weighing and packing machine

Abstract

The invention discloses a tobacco weighing and packing method by two hydraulic systems and a tobacco weighing and packing machine, and relates to the technical field of metering and packing in tobacco industries. The tobacco weighing and packing machine consists of a stander 14, a packing component, a tobacco weighing barrel 11, a weighing component and an operating component, wherein the packing component and the weighing component are respectively arranged above and below the stander 14; the tobacco weighing barrel 11 is arranged in the middle of the stander 14 above the weighing component; and the operating component is arranged on the side of the stander 14. The tobacco weighing and packing machine has the characteristics of high weighing precision, long service life, high efficiency and the like and can be used for weighing and packing tobaccos and weighing and packing other leaf-type substances or other compressible substances.

Description

technical field [0001] The invention relates to the technical field of metering and packaging in the tobacco industry, in particular to a tobacco leaf weighing and packing method with a double hydraulic system and a tobacco leaf weighing and packing machine thereof. Background technique [0002] After the flue-cured tobacco leaves are purchased at the production base, they need to be weighed, packed, and then transported to the re-baking factory for storage and re-baking. In the prior art, for the equipment used for weighing and packaging tobacco leaves, most of the load cells used for weighing are installed in the lower part of the weighing container, and the weight of the entire equipment is carried on the load cells, so that the load cells can be used for a long time. Under heavy pressure; at the same time, when the weighing action is completed, it is directly compressed and packaged. Although the action is done in one go, because the load cell is a highly sensitive elect...

AI Technical Summary

Problems solved by technology

In the prior art, for the equipment used for weighing and packaging tobacco leaves, most of the load cells used for weighing are installed in the lower part of the weighing container, and the weight of the whole equipment is carried on the load cells, so that the load cells can be used for a long time. Under heavy pressure; at the same time, when the weighing action is completed, it is directly compressed and packaged. Although the action is done in one go, because the load cell is a highly sensitive electronic component, it is difficult to withstand the pressure during the compression process. Therefore, Its weighing sensor is easily damaged, resulting in a high repair rate, which not only affects the use efficiency of the equipment, but also increases the storage cost. More importantly, its weighing accuracy is mostly ±0.5kg, which is difficult to improve

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