Bag feeding device of ton bag packaging machine

Abstract

The invention discloses a bag feeding device of a ton bag packaging machine. A thin film sensor is arranged on the outlet side of a packaging bag conveying mechanism and used for sensing whether a packaging bag arrives at the outlet side of the packaging bag conveying mechanism or not; a suction cup device is further arranged above the outlet side of the packaging bag conveying mechanism and connected to a lifting device, and the lifting device is used for driving the suction cup device to descend so as to adsorb bag openings of packaging bags and driving the suction cup device to ascend so as to open the bag openings of the packaging bags, an opening and closing arm is arranged at one end of a bag feeding manipulator and connected to an opening and closing driving mechanism, the opening and closing driving mechanism is used for driving the opening and closing arm to be opened or closed, the bag feeding mechanical arm is connected to a rotation driving mechanism and a linear moving mechanism, and the linear moving mechanism is used for driving the bag feeding manipulator to move linearly so as to be close to a discharging material barrel mechanism or the packaging bag conveying mechanism, the rotation driving mechanism is used for driving the bag feeding manipulator to rotate up and down so as to be opposite to the outlet side of the packaging bag conveying mechanism or a material barrel of the discharging material barrel mechanism. According to the bag feeding device, automatic bag feeding can be achieved.

Description

technical field [0001] The invention relates to the technical field of ton charter machines, in particular to a bag loading device for ton charter machines. Background technique [0002] At present, in powder packaging, large packaging bags are mainly bagged manually. For example, for iron phosphate packaging of 500Kg, the mouth of the bag is manually placed on the lower barrel to fix it, and the degree of automation is not high. In addition, due to the short film length of the current packaging bag mouth, it is difficult to realize the mechanical device to drag the material bag. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention aims to provide a bag loading device for a ton bag machine, which can realize automatic bag loading. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A bag loading device for a ton charter machine, comprising a packaging bag ...

AI Technical Summary

Problems solved by technology

[0002] At present, in powder packaging, large packaging bags are mainly bagged manually. For example, iron phosphate packaging is 500Kg, and the mouth of the bag is manually placed on the lower barrel to fix it. The degree of automation is not high.

In addition, due to the short length of the film at the mouth of the current packaging bag, it is difficult to realize the mechanical device to drag the bag

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