Perforating device and its method

Abstract

The invention discloses a punching device and a method thereof, in particular to a device and a method capable of realizing high-speed continuous punching of long articles. It includes a handle with a cutter head, and is characterized in that it also includes two wheels that can rotate synchronously and in the same direction on the same plane, one of which is driven by a motor, and the handle is connected to the two wheels through a rotating bearing respectively. The sides of the wheels are connected, and the axis of the knife handle is parallel to the line connecting the centers of rotation of the two wheels; on a plane perpendicular to the axis of the knife handle, a track passing through the object to be punched is provided. The beneficial effects of the present invention are: during the punching process, the knife handle and the cutter head are in a vertical state all the time, and when the cutter head touches the object to be punched, the cutter head and the object to be punched make a basic contact in the horizontal direction. The synchronous movement makes the punched holes accurate and smooth; the control is convenient and the punching speed is high.

Description

technical field [0001] The invention relates to a high-speed punching device, in particular to a device capable of realizing high-speed continuous punching on long articles. The invention also relates to a method for punching holes. Background technique [0002] my country is a country with scarce water resources, but the potential for saving agricultural water is great. Drip irrigation technology is a very effective water-saving irrigation measure. The irrigation water is evenly dripped into the root zone of the crops through the water outlet holes on the drip irrigation pipe, which minimizes the underground seepage loss and ground evaporation loss of the irrigation water. [0003] Drip irrigation pipe is the key equipment in drip irrigation project. In order to improve production efficiency, the production speed of drip irrigation pipes is getting higher and higher. Currently, it can reach 150m / min, and the drilling speed needs to reach 500 pieces / min. In this high-spe...

AI Technical Summary

Problems solved by technology

[0007] The above two methods or the cutter head itself does not rotate, and the hole is cut out only by the punching pressure of the cutter head on the pipe wall, which affects the service life of the blade and the quality of the hole; or the mechanical structure device that makes the cutter head rotate is complicated, which increases Equipment manufacturing and processing costs

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