Automatic charging device for sawing of rectangular pipes

Abstract

The invention discloses an automatic charging device for sawing of rectangular pipes. The automatic charging device comprises a machine frame, a longitudinal conveying mechanism and two sets of transferring devices, wherein the longitudinal conveying mechanism is mounted on the machine frame and is positioned on a conveying working position; each set of transferring device comprises a horizontal cross beam which is mounted on the machine frame; a horizontal sliding seat is mounted horizontally on the horizontal cross beam in a sliding manner, and is driven by a horizontal power device; a vertical beam is mounted on the horizontal sliding seat in a vertical lifting manner, and a magnetic attraction mechanism is mounted under the vertical beam; the magnetic attraction mechanism comprises a base, wherein at least one magnetic attraction head, of which magnetism can be turned on and turned off, is arranged at the bottom of the base; an auxiliary material clamping mechanism is mounted on the base in a lifting manner; and a material-clamping lifting powered device which can drive the auxiliary material clamping mechanism to be lifted is mounted on the upper part of the base. By adopting the charging device, the rectangular pipes can be attracted from a raw material frame in which the rectangular pipes are stacked by using the magnetic attraction effect, manual arrangement of materials is not needed, and the charging conveying efficiency is higher.

Description

technical field [0001] The invention relates to an automatic feeding device, which is used for automatic feeding and conveying from a raw material frame during the sawing process of a rectangular pipe. Background technique [0002] During the sawing process of rectangular tubes, it is often necessary to lift the rectangular tubes from the material frame and transfer them to the conveying line, and then be sawed by the sawing mechanism; During the process, the side walls between adjacent rectangular tubes are in contact with each other, so there is no space for the clamps of ordinary rectangular tubes to be inserted and clamped, so that ordinary rectangular tubes are not suitable for clamping materials. Therefore, the current method of clamping for loading rectangular tubes cannot be well realized. CN201820039024.1 discloses an automatic feeding device for square tubes. The feeding device is to arrange rectangular tubes on an inclined platform, and then use a jacking mechani...

AI Technical Summary

Problems solved by technology

[0002] During the sawing process of rectangular tubes, it is often necessary to lift the rectangular tubes from the material frame and transfer them to the conveying line, and then be sawed by the sawing mechanism; During the process, the side walls between adjacent rectangular tubes are in contact with each other, so there is no space for the clamps of ordinary rectangular tubes to be inserted and clamped, so that ordinary rectangular tubes are not suitable for clamping materials.

Therefore, the current way of using the clamping method to carry out the feeding of rectangular tubes cannot be well realized.

CN201820039024.1 discloses an automatic feeding device for square tubes. The feeding device is to arrange rectangular tubes on an inclined platform, and then use a jacking mechanism to lift them up, so that the rectangular tubes are sent to the conveying station, and then This method still needs to manually discharge the rectangular tubes one by one onto the inclined platform, which is very time-consuming. At the same time, the position where the rectangular tubes are pushed to the delivery platform is not very consistent. Therefore, the position during the delivery process of the delivery platform Large changes, unable to meet the sawing requirements

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