Abandoned steel pipe sorting device for constructional engineering

Abstract

The invention discloses an abandoned steel pipe sorting device for constructional engineering, and belongs to the field of constructional engineering equipment. A guide hole is vertically fixed to thetop of a base; two clamping devices are fixed to the lower portions of a first bracket and a fourth bracket correspondingly; a stepping motor is vertically fixed to the top of a stepping motor base,and a transmission device is fixed to the upper portion of a stepping motor spindle; and a second storage barrel is fixed to the left side of the base. According to the abandoned steel pipe sorting device, a camera takes a picture of a steel pipe arranged on a limiting bracket in a sleeving mode and uploads the picture to the controller, the controller obtains the length of the steel pipe throughimage identification and processing and sends a corresponding pulse signal to the stepping motor so that the stepping motor can drive the transmission device to rotate to the upper portion of the storage barrel with the corresponding length, through mutual action of a first electromagnet, a second electromagnet and the stepping motor, the steel pipe falls into the lower storage barrel, accordingly, sorting operation of leftovers of the steel pipe is completed, the labor of manpower is decreased, and the safety of workers is ensured.

Description

technical field [0001] The invention relates to a sorting device for waste steel pipes used in construction engineering, specifically a kind of recognition of the length of the steel pipes set on the limit bracket through the image of the camera, and the operation of sorting the steel pipes with different lengths through the action of the transmission device and the clamping device driven by the motor The device belongs to the field of construction engineering equipment. Background technique [0002] As a commonly used building material in the construction industry, steel pipes are widely used in the manufacture of building structure grids, pillars, bridges and mechanical supports, which can not only reduce weight, save metal by 20-40%, simplify construction, but also greatly reduce the area coated with protective layers , saving investment and maintenance costs. However, in the daily use of steel pipes, scraps of different lengths are often cut out. If they are not classif...

AI Technical Summary

Problems solved by technology

However, in the daily use of steel pipes, scraps of different lengths are often cut out. If they are not classified and stored, it will greatly increase the difficulty of storage, and will cause waste of materials and increase construction costs.

[0003] At present, most of the classification of steel pipe waste is done manually. The workers pick the steel pipes, measure the length manually and store them in classification. This is not only inefficient, wastes manpower, and increases the workload of workers, but also in the classification of steel pipes. During the picking process, workers are easily injured by the burrs on the cutting surface of steel pipes, which can cause tetanus and other diseases in severe cases, which greatly increases the project budget. Therefore, a sorting device for waste steel pipes for construction projects is needed

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