Ultrafine powder heavy bag packaging machine

Abstract

The invention relates to a packaging machine, in particular to an ultrafine powder heavy bag packaging machine. The ultrafine powder heavy bag packaging machine comprises a machine frame, a vertical spiral feeder is arranged on the upper portion of the machine frame, a lifting-type bag lifting mechanism is arranged in the middle of the machine frame, a bag fetching mechanism, a bag feeding mechanical arm and a control cabinet are arranged on the right side of the machine frame, a bag holding mechanism is arranged below the lifting-type bag lifting mechanism, and a bag opening guiding mechanism, a bag sewing machine and a bag sewing conveying line are arranged on the left side of the machine frame. According to the ultrafine powder heavy bag packaging machine, a packaging bag is made to be tightly attached to a discharge port through the lifting-type bag lifting mechanism, only when finally the packaging target weight is reached, can the packaging bag leave the discharge port, and therefore the fact that material do not make too much contact with air in the powder material packaging process any more is guaranteed. In addition, the problem that the ultrafine powder material is in an air-contained suspension expansion state in the packaging bag due to air is solved, the problem that in the automatic mechanical packaging process, the ultrafine powder material needs to be packaged quickly and accurately is also solved, the weight for packaging the ultrafine powder material is made to meet the weight requirement labeled on the packaging bag and the precision is improved.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a superfine powder heavy bag packaging machine. Background technique [0002] At present, ultrafine powder materials, such as ultrafine powder with a unit diameter of less than 1 micron, especially nanopowder with a unit diameter of less than 100 nanometers, in the process of weighing, packaging and bagging, due to the space between the filling port and the bottom of the packaging bag, As a result, the ultrafine powder material is mixed with air when it is packed into the bag, so that the ultrafine powder material is in a state of air suspension and expansion in the packaging bag, and at the same time the packaging time of the ultrafine powder material is prolonged, and the packaging is ultrafine. The weight of the powdery material does not meet the weight requirement marked on the packaging bag. Even if an extension tube is installed at the filling port, due to the powdery material falli...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a superfine powder heavy bag packaging machine to solve the problem of excessive dust in the existing powder packaging machine

Images