Working method of rodlike section bar bundling robot

Abstract

The invention relates to a working method of a rodlike section bar bundling robot. The robot adopts the structure that a frame is provided with an upper arm and a lower arm; an air cylinder I is arranged on the upper arm and is suitable for moving left and right relative to the upper arm; a piston rod I and a connecting rod I in the air cylinder I are suitable for moving vertically; a flexible nail box is arranged at the bottom end of the connecting rod I; a table-board for placing a steel bundle is in sliding fit with the lower arm in a left-and-right manner; an air cylinder II is fixedly arranged at the bottom of the lower arm; a piston II and a connecting rod II at the top of the piston II are arranged in the air cylinder II; a pair of grooves are formed in the top of the connecting rod II; when the connecting rod I and the connecting rod II are aligned and compressed, a nail can penetrate and clench a rubber strip for bundling the steel bundle; a compressing block which is suitable for moving relative to the connecting rod II for clamping the end part of the rubber strip is arranged on the right side of the connecting rod II. The rodlike section bar bundling robot provided by the invention is free of false wires in the bundling process and the rolled steel bundled is prevented from being loosened due to shift.

Description

technical field [0001] The invention relates to a working method of a rod and profile bundling robot, which is used for bundling and packing steel materials. Background technique [0002] Most of the bar and profile bundling robots in the prior art use iron wire rods to pack steel bundles. Since this kind of wire rod has a relatively large minimum bending radius, when bundling steel bundles with small bundle diameters, It will cause the wire rod to be stuck very late and cannot be tightened further, resulting in the phenomenon of virtual wires and loosening; on the other hand, because the flexibility of the iron wire rod is not high, it needs to use a large force to pull it out. However, because the shapes of the steel bundles are different, and because the wire rod and the steel are made of the same material, the friction coefficient between them is small, and the tightened steel bundle will also appear to be displaced during the hoisting process due to the displacement of...

AI Technical Summary

Problems solved by technology

[0002] Most of the bar and profile bundling robots in the prior art use iron wire rods to pack steel bundles. Bending radius, when bundling steel bundles with small bundle diameters, the wire rods will be stuck very late and cannot continue to be tightened, resulting in virtual wires and loose bundles; on the other hand, due to the iron wire rods The flexibility is not high, and it needs to use a large force to tighten it. However, because the shapes of the steel bundles are different, and because the wire rod and the steel are the same material, the friction coefficient between them is small, and the steel bundle after tightening During the hoisting process, there will be loose bundles due to the displacement of one of the steel bars

Images