A fully automatic powder packaging system

Abstract

The invention discloses a full-automatic powder packaging system. The full-automatic powder packaging system comprises a screw filling device (1), a lifting bag clamping and weighing device (2), an automatic bagging device (3), a clamping, transferring and conveying device (4), a bag sewing device (5), a finished product transfer device (6), a powder recycling device (7) and an electronic control device (8). The lifting bag clamping and weighing device comprises a weighing mechanism (24) and a duckbill bag clamping mechanism (25) which can ascend and descend synchronously. A discharging cylinder (13) is sleeved with the duckbill bag clamping mechanism. The duckbill bag clamping mechanism clamps a packaging bag and ascends before filling operation so that a movable material door (156) can be located at the bottom in the packaging bag, the duckbill bag clamping mechanism gradually descends synchronous with ascending of the material level in the filling operation process, and the weighting mechanism conducts weighing at the same time. By the adoption of the full-automatic powder packaging system, powder materials can be weighed precisely, packaging bags are sealed and conveyed, and the full-automatic powder packaging system is especially suitable for premise metering and automatic packaging of extremely fine powder materials.

Description

technical field [0001] The invention relates to a packaging system, in particular to a fully automatic packaging system suitable for powdery materials, belonging to the field of quantitative packaging technology and equipment. Background technique [0002] In the whole process of social circulation, packaging can play the functions of protecting, beautifying, promoting and selling products, and improving the competitiveness of commodities. In the continuous and large-scale industrial production process, packaging is usually the last process. [0003] The realization of packaging automation can effectively improve production capacity, ensure product quality, increase color varieties, and is conducive to the cleanliness of food and medicine, as well as the anti-corrosion and anti-rust of metal products and reduce production costs; packaging automation can also improve working conditions, especially for those with The packaging of items harmful to human health such as toxicity,...

AI Technical Summary

Problems solved by technology

[0004] At present, the packaging equipment for powdery materials at home and abroad generally includes several main processes such as weighing, filling, and sealing. It is easy to contain gas, raise dust, and the fluidity changes greatly. Even if the same material exhibits great changes in material characteristics at different stages of weighing and packaging, conventional automatic packaging equipment cannot effectively handle it, which limits the degree of automation of its packaging. Therefore The measurement and weighing process in the existing packaging equipment for powdery materials is mainly based on the semi-automatic gross weight type. This type of equipment not only has low working efficiency and harsh working environment, but also cannot achieve accurate weighing, which is not conducive to the improvement of overall production efficiency. improve

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