Automatic packaging bag feeding system and automatic feeding method

Abstract

The invention relates to an automatic packaging bag feeding system and an automatic feeding method. The system comprises a bag grabbing mechanism, a bag cutting and discharging device and a bag peel collecting device. A lifting frame is connected to the lower portion of a moving frame of the bag grabbing mechanism through a scissor arm, C-shaped hooks are arranged on the lower portion of the lifting frame, a limiting plate is arranged below the C-shaped hooks, and a plurality of limiting plate hook holes are uniformly formed in the limiting plate. The moving frame is provided with a walking speed reducing motor, the output end of the walking speed reducing motor is provided with a walking driving shaft, and the two ends of the walking driving shaft are each provided with an X-direction walking chain wheel meshing with an X-direction chain. The method sequentially comprises the following steps that a belt winding drum releases lifting belts downwards, and the lifting frame and the limiting plate descend; when the limiting plate falls on packaging bags, the belt winding drum stops; the C-shaped hooks extend out and are inserted into the packaging bags; the lifting belts are wound tolift the grabbed packaging bags; the belt winding drum is stopped after deceleration; and the moving frame moves the packaging bags to a bag cutting station. According to the system, the packaging bags can be grabbed, cut and automatically discharged.

Description

technical field [0001] The invention relates to an automatic feeding system, in particular to an automatic feeding system for packaging bags; the invention also relates to an automatic feeding method for packaging bags, which can be applied to the packaging of feed, grain oil, food, chemical industry, medicine, plastics and other fields Bag 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. The material in the bag is poured 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. [0003] In order to reduce the labor intensity of workers, many cargo gathering stations use forklifts to assist unloading, which reduces the labor intensity to a certain exte...

AI Technical Summary

Problems solved by technology

[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. The material in the bag is poured 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

[0003] In order to reduce the labor intensity of workers, many cargo gathering stations use forklifts to assist unloading, which reduces the labor intensity to a certain extent, but because the shovel arm is not easy to insert under the packaging bag, usually the shovel arm is inserted into the pallet, and the forklift can only The pallet is lifted to the side of the unloading vehicle, and then workers still need to stack the bags on the pallet one by one

After the forklift is transferred to the location, the workers still need to complete the second unloading from the pallet. The working environment does not meet the relevant national standards for environmental protection and occupational safety and health. The workload is still heavy and the efficiency is still low.

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