Ultrafine powder full-automatic bag feeding and bag expanding packaging machine

Abstract

The invention provides an ultrafine powder full-automatic bag feeding and bag expanding packaging machine which comprises a bag taking mechanism and a bag opening mechanism. During loading, a packaging bag is adsorbed between the bag taking mechanism and the bag opening mechanism through suction cups. The bag taking mechanism comprises a servo motor, multiple first electric cylinders and bag taking suction cups arranged at the ends of the first electric cylinders correspondingly. The first electric cylinders are connected with a shaft of the servo motor. The servo motor drives the first electric cylinders to rotate. The bag taking suction cups are driven by the first electric cylinders to move and suck the un-opened packaging bag. The bag opening mechanism comprises multiple horizontally-arranged second electric cylinders and bag opening suction cups arranged at the ends of the second electric cylinders correspondingly. In the bag opening state, the multiple first electric cylinders and the second electric cylinders are firstly extended, the two sides of the packaging bag are adsorbed by the bag taking suction cups and the bag opening suction cups correspondingly, the first electric cylinders and the second electric cylinders are retracted, and the packaging bag can be opened; and during loading, a discharging pipe moves downwards to be inserted into the opened packaging bag. The ultrafine powder full-automatic bag feeding and bag expanding packaging machine is high in work efficiency and good in reliability, and the problems about grabbing, bag opening and bag expanding feeding of the packaging bag can be solved.

Description

technical field [0001] The invention relates to the technical field of production and processing, in particular to a fully automatic bag-filling and bag-expanding packaging machine for superfine powder. Background technique [0002] In the existing production equipment, mechanical automation is more and more respected, and the use of machines to replace people has become an industrial trend in our country. In the existing discharge system, there are also automatic loading and unloading of materials by machinery, but most of the packaging bags for loading are placed manually, or simple grabbing is achieved through cylinders, basically there is no high-efficiency method such as electric cylinders. High-precision mechanical device to automatically grab the packaging bag. In addition, when the powdery material is bagged, because the sack of the packaging bag is open, there is no one that can achieve sealed packaging at present. Therefore, it will lead to the diffusion of powde...

AI Technical Summary

Problems solved by technology

In the existing discharge system, there are also automatic loading and unloading of materials by machinery, but most of the packaging bags for loading are placed manually, or simple grabbing is achieved through cylinders, basically there is no high-efficiency method such as electric cylinders. High-precision mechanical device for automatic grabbing of packaging bags

In addition, when powdery materials are packed into bags, since the mouth of the bag is open, there is currently no one that can achieve airtight packaging.

Therefore, it will lead to the diffusion of powder, and the hazards of lung disease of workers will be greatly increased, which will affect their health.

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