Method and device for automatic cargo loading

Abstract

The invention provides a method for automatic cargo loading, comprising the following process steps: 1. carriage positioning; 2. vertical conveying; 3. horizontal offline; 4. conveying steering; 5. grouping; 6. grabbing; 7. layer-by-layer arranging; 8. stacking up; 9. backward movement of mechanism; and 10. complementation of loading. The device for implementing the method comprises a long conveyor (1), an offline mechanism (4), a lower chute (3), a transitional conveyor (11), a bend conveyor (10), a suspension conveyor (5), a grouping machine (9), a mechanical arm (6), a robot (7), a movable platform (8) and a guide rail (2), wherein the guide rail (2) is fixed on floor slabs of a plant (C), and a carriage (B) is arranged below the movable platform (8). Based on the characteristics of wide working range and flexible action of the robot, the method and device provided by the invention can stack up cargos regularly, can meet with the loading requirements of a goods van with a carriage plate and an overlength carriage and realizes the automatic loading of cargos.

Description

technical field [0001] The invention relates to a method for automatically loading goods such as bags or boxes into the compartment of a truck, belonging to conveying and loading machines. Background technique [0002] In chemical fertilizer, chemical, grain, food, cement and other production enterprises, it is necessary to load bagged or boxed items into the compartment of the transported goods, and adopt an appropriate stacking method to keep the goods stable during transportation. At present, the method of manually stacking goods in the compartment is generally adopted, which requires a large amount of manpower, and has high labor intensity and low work efficiency. There is also the method of directly loading the stacked goods onto the truck with a forklift, but this method needs to recycle the pallet, which brings certain management problems. Patent document CN202046726U discloses an automatic loading machine for bagged cement. This loading machine has the functions of ...

AI Technical Summary

Problems solved by technology

At present, the method of manually stacking goods in the carriage is generally adopted. This method requires a lot of manpower, and the labor intensity is high and the work efficiency is low.

There is also the method of directly loading the stacked goods onto the truck with a forklift, but this method needs to recycle the pallet, which brings certain management problems

Patent document CN202046726U discloses an automatic loading machine for bagged cement. This loading machine has the functions of moving back and forth, lifting up and down and swinging left and right, and realizes the automatic loading of bagged cement. However, the material bags stacked by this loading machine Relying on gravity to freely fall into the compartment, the stacking position is not accurate, and the bags are not grouped and stacked. At the same time, a long conveyor belt conveyor is required to meet the loading requirements of long compartments.

Patent document CN202046726U also discloses a high-table automatic loading machine, which adopts a vacuum suction cup to absorb the material bags, which can realize the grouping and stacking of the material bags, but the quality requirements for the packaging bags are relatively high, and the dust will also have a large impact on the vacuum system. Impact

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