Feeding device for drill rod production and feeding method thereof

Abstract

The invention discloses drill rod machining equipment, and particularly relates to a feeding device for drill rod production and a feeding method thereof. The feeding device comprises a drill rod box and a stepped feeding mechanism, the drill rod box stores raw materials, and the stepped feeding mechanism lifts the raw materials in the drill rod box upwards for feeding. The drill rod box is obliquely arranged towards the stepped feeding mechanism, the raw materials in the drill rod box can automatically roll towards the stepped feeding mechanism under the action of gravity, a first movable plate and a second movable plate are arranged in the drill rod box, the first movable plate can be arranged between the penultimate raw material and the antepenultimate raw material, and the second movable plate can be arranged between the penultimate raw material and the last raw material, so that the raw materials can be temporarily blocked by the first movable plate and the second movable plate, the sequence of the raw materials can be ensured when the raw materials roll to the stepped feeding mechanism, and the feeding efficiency is ensured.

Description

technical field [0001] The invention belongs to the technical field of drill pipe processing equipment, and in particular relates to a feeding device for drill pipe production and a feeding method thereof. Background technique [0002] Drill pipe is the main tool for drilling, and it is required that the drill pipe can withstand huge internal and external pressure, twisting, bending and vibration. When loading drill pipe raw materials, most of the existing loading methods still use manual loading, which has high labor intensity and low efficiency. [0003] The Chinese invention patent with the application number 202010434783.X discloses an automatic feeding system and method for drill pipe processing, including a frame, a drill pipe box, a step material distribution device, a buffer device and a positioning device; There are sensors. The inventive system realizes the automatic material distribution and discharge function of the drill pipe during the machining of the drill ...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned drill pipe feeding system, the raw materials in the drill pipe box are transferred to the stepped material distribution device in a chaotic manner, and the natural falling rollers of the raw materials under the action of gravity are used to make the raw materials roll from the drill pipe box to the stepped material distribution device. For a long time, there will be extrusion between the raw materials, and the connection between the drill pipe box and the step distribution device will be crowded, which will affect the smooth feeding and lead to a decrease in feeding efficiency

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