Pipe material conveying device and pipe conveying machine

Abstract

The invention provides a pipe material conveying device and a pipe conveying machine. The pipe material conveying device comprises a first conveying assembly, a second conveying assembly and a detection assembly. The first conveying assembly and the second conveying assembly are sequentially arranged in the conveying direction. According to the first conveying assembly and the second conveying assembly, pipe materials are driven to move in the conveying direction through conveying belts. The conveying speed of the second conveying assembly is higher than that of the first conveying assembly. The detection assembly is located at the second conveying assembly and comprises a first detection unit and a second detection unit, wherein the first detection unit and the second detection unit are arranged in the conveying direction. The first detection unit and the second detection unit each face the conveying belt of the second conveying assembly. A pipe material detection distance is formed between the first detection unit and the second detection unit. The pipe materials are spaced by a certain distance through the speed difference, and furthermore, each pipe material is detected; the detection mode is that the two detection units are arranged in the conveying direction, and furthermore, dimension detection of the pipe materials is conducted in the conveying process of the second conveying assembly; and thus, the output yield is increased.

Description

technical field [0001] The invention relates to the field of pipe material conveying, in particular to a pipe material conveying device and a pipe feeding machine. Background technique [0002] The printing paper roll generally consists of a coil tube in the center and paper wound around the coil tube. For small ticket printing paper rolls, it usually passes through a paper winding machine. Arranged in the axial direction, the paper is wound on multiple roll tubes at the same time through a larger paper, and finally divided by a cutter. [0003] For the tube material feeding method of the roll tube of the paper winding machine, the tube material is generally loaded through the tube feeding machine. The tube feeding machine includes a turntable and a tube material conveying device. For the conveying of pipe material by the device, due to the unevenness of the pipe material and the length of the pipe material, it is necessary to detect the size of the pipe material, and the o...

AI Technical Summary

Problems solved by technology

[0003] For the tube material feeding method of the roll tube of the paper winding machine, the tube material is generally loaded through the tube feeding machine. The tube feeding machine includes a turntable and a tube material conveying device. For the conveying of pipe material by the device, due to the unevenness of the pipe material and the length of the pipe material, it is necessary to detect the size of the pipe material, and the output pipe materials on the turntable are sequentially adjacent to each other. Pipe material is more difficult to achieve size detection

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