Automatic unloading feeding system and unloading feeding method

Abstract

The invention relates to an automatic unloading feeding system and an unloading feeding method. An unloading platform includes a loaded pallet conveyor located on an upper layer and an empty pallet conveyor located on a lower layer, the rear part of the loaded pallet conveyor is located on a bag grabbing station of an automatic feeding system, the automatic feeding system includes a bag grabbing device, a bag cutting discharging device, and a bag cover collecting device, a rear lifting platform is arranged at the rear end of the loaded pallet conveyor, a rear platform bi-directional conveyor is arranged on the rear lifting platform, a front lifting platform is arranged at the front end of the loaded pallet conveyor, and a front platform bi-directional conveyor is arranged on the front lifting platform. The unloading feeding method successively includes the following steps that a pallet bearing a packaging bag is conveyed backward to the bag grabbing station by the loaded pallet conveyor, the pallet is translated to a bag cutting station after bag grabbing to carry out bag cutting and feeding, and translated to a bag cover collecting station, an empty pallet descends to the lower layer after moving forward to the rear lifting platform, and then is conveyed forward to the front lifting platform, and raised to the upper layer, and the process is circulated. The system can recyclethe pallet automatically, and the pallet can be recycled.

Description

technical field [0001] The invention relates to an automatic feeding system, in particular to an automatic unloading and feeding system; the invention also relates to a method for unloading and feeding packaging bags, which can be applied to packaging bags in the fields of feed, grain oil, food, chemical industry, medicine, plastics, etc. Feeding. Background technique [0002] At present, feed, grain, oil, food and other industries often use woven bags to package materials. After packaging, trucks are often used for transshipment. The packaging bags are stacked in multiple layers in the carriage. When it arrives at the unloading site, it will be too much work to transship bags one by one. In order to reduce the labor intensity of workers, forklifts or other automated equipment are used to assist unloading in many occasions. Usually, multiple packaging bags are stacked on the pallet first. Usually, four to six packaging bags can be stacked on each layer of the pallet, and mul...

AI Technical Summary

Problems solved by technology

Usually, the workers put them one by one on the shovel arm of the forklift, and after stacking multiple pieces, they are transported back to the unloading station by the forklift. This method of operation is labor-intensive for workers and has a low degree of automation.

[0004] In the traditional feeding process, the bag is mainly manually unpacked, and then the material in the bag is dumped into the silo for storage. The work efficiency is low, and a lot of raw material dust will be generated during the operation, which will affect the health of the operator.

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