Automatic packaging machines for bulk materials

Abstract

The invention belongs to the technical field of packaging equipment and particularly discloses an automatic packaging machine for bulk materials. The automatic packaging machine comprises a base and is characterized in that a multi-position discharge structure, a mechanical arm structure, a conveying system, an automatic label conveying machine, a sack sewing machine and a control system are sequentially arranged on the base. The automatic packaging machine is simple in structure, good in packaging effect and low in cost.

Description

technical field [0001] The invention belongs to the technical field of packaging equipment and relates to an automatic packaging machine, in particular to an automatic packaging machine for bulk materials. Background technique [0002] When filling and packaging bulk materials such as flour, grain, cement, etc., it is usually necessary to use plastic or nylon packaging bags for filling. Usually, the packaging bags are placed on the discharge port for filling, and then transported after filling And sewing bags, but the filled packaging bags will be deformed. When conveying and sewing bags, it is necessary to use mechanical clamps to clamp the bag mouth to ensure that the filled packaging bags will not spill materials during the transportation process and be smooth. Finish the bag sewing job. When the existing manipulator clamps the mouth of the bag, it is prone to unstable clamping, which causes the position of the packaging bag to shift and affects the transportation of the...

AI Technical Summary

Problems solved by technology

When the existing manipulator clamps the mouth of the bag, it is prone to clamping instability, which causes the position of the packaging bag to shift and affects the delivery of the packaging bag, and at the same time affects the sewing effect

When filling and packaging bulk materials such as flour, grain, cement, etc., it is usually necessary to use plastic or nylon packaging bags for filling, and the filled packaging bags need to be transported through the conveyor system. Packaging bags of different specifications and Packaging bags with the same specifications and different filling volumes have different requirements on the conveying mechanism, especially the height of the belt conveying mechanism in the conveying system. If it is too high or too low, it will affect the next process of packaging; Wrinkles or offsets will lead to uneven sewing in the later stage, which will affect the packaging effect. In the prior art, a guide plate is used to guide the packaging bag, but the guide plate is fixed, and the guiding effect is not good.

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