Feeding device for electromagnetic control anti-skid plate shearing machine

Abstract

The invention discloses a feeding device for an electromagnetic control anti-skid plate shearing machine, and relates to the technical field of plate shearing machines. The feeding device comprises aconveying table, wherein a conductive column is fixedly connected to the inner bottom wall of the conveying table; and a first spring connected with the conductive column in a sleeving mode is fixedlyconnected to the inner bottom wall of the conveying table. According to the feeding device for the electromagnetic control anti-skid plate shearing machine, the conductive column is matched with a movable column to use, when materials move on the conveying table, a feeding roller can be extruded with the top of the materials under the normal condition, at the moment, the movable column retracts into the conveying table under the extrusion action of the feeding roller, and a contact on the bottom of the conductive column is in contact with a contact at the top of the conductive column, so thatan electro-magnetic device is electrified to attract a first piston block and a second piston block to the inner side; and when the slipping situation occurs, the movable column is jacked upwards under the action of the first spring so as to jack the materials upwards, therefore, the materials are in contact with the feeding roller, the friction force is increased to achieve the anti-skid effect,the normal conveying of the materials is guaranteed, and the production efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of shears, in particular to a feeding device for an electromagnetic control anti-slip shears. Background technique [0002] Shearing machine is a machine that uses one blade to reciprocate linear motion relative to the other blade to cut the plate. By means of a moving upper blade and a fixed lower blade, a reasonable blade gap is adopted to apply shearing force to metal sheets of various thicknesses to make the sheets break and separate according to the required size. The shearing machine is a kind of forging machinery, and its main function is the metal processing industry. [0003] Most of the current shears use feed rollers to automatically feed materials during the processing process, which greatly improves the feeding speed and production efficiency. However, during the use of the feeding device, sometimes the feeding roller slips and causes the material feeding to be interrupted. As a result, the size of t...

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Problems solved by technology

[0003] During the processing of the current shearing machine, most of the feeding rollers are used to automatically feed the material, which greatly improves the feeding speed and production efficiency. However, during the use of the feeding device, sometimes the feeding roller slips, causing the material feeding to be interrupted. The size of the material cut out by the guide blade is unqualified, resulting in waste of material and affecting production efficiency

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