An automatic packaging device for elevator guide rails and its control method

Abstract

The invention discloses automatic packaging equipment of an elevator guide rail. The automatic packaging equipment comprises two servo-driven material conveyor belt groups, an automatic wrapping device and a material conveying device, wherein the two servo-driven material conveyor belt groups are arranged at an interval and used for feeding and discharging respectively, the automatic wrapping device is arranged between the two material conveyor belt groups and performs waterproof cloth wrapping on material bundles of the elevator guide rail, the material conveying device conveys the material bundles among the material conveyor belt group for feeding, the automatic wrapping device and the material conveyor belt group for discharging, the portions, corresponding to the end of the elevator guide rail, of the two sides of material conveyor belts for feeding are respectively provided with automatic bundling devices for bundling up elevator guide rail stacks and automatic wooden box coveringdevices for covering wooden boxes at the ends of the material bundles in sequence in the feeding direction, and the portions, corresponding to the end of the elevator guide rail, of the two sides ofthe material conveyor belts for discharging are provided with automatic bundling devices for bundling up waterproof cloth wrapped around the material bundles respectively. The invention further discloses a control method of the automatic packaging equipment.

Description

technical field [0001] The invention relates to an automatic packaging device for elevator guide rails and a control method thereof. Background technique [0002] The elevator guide rail is an elevator component composed of steel rails and connecting plates. It is an important carrier for the elevator to run up and down, so it is particularly important for the protection of the elevator guide rail during storage and transportation after production. After the elevator guide rails are produced, they need to be stacked into stacks and bundled with steel belts to facilitate bulk shipments. The ends are covered with wooden boxes, and the stacks are wrapped with waterproof cloth for protection. At present, the packing of elevator guide rails is mostly manual operation, which has the disadvantages of high labor intensity, high labor cost and low production efficiency. [0003] At present, the newer steel pipe packaging technology similar to elevator guide rails, most of the main d...

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Problems solved by technology

[0004] The strapping device of the newer automatic strapping machine is as described in the patent CN205393843U, the automatic strapping machine for steel pipes. The chain motion machine is controlled by a programmable controller, and the automatic welding machine cooperates with the strapping machine to realize automatic packing of steel pipes. From the device to the delivery to the stacking place, no manual operation is required in the whole process, which greatly reduces the labor intensity of workers and improves packaging efficiency. However, this device is not suitable for bundling and packaging long steel pipes, and this packaging method does not take into account the steel pipes. Dust and moisture problems that may be encountered during subsequent transportation

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