Pre-stacking device of hydraulic electromagnetic steel plates

Abstract

The invention discloses a pre-stacking device of hydraulic electromagnetic steel plates. The device comprises an electromagnetic adsorption device arranged above a conveying roller way; a hydraulic lifting device arranged below the conveying roller way and including a lifting drive device; a lifting beam; a lifting arm with one end hinged to a fixing part arranged at one side of conveying roller way, and the other end being free swinging end, wherein the fixing part is arranged correspondingly to a roller way gap of the conveying roller way, the lifting arm can cross the roller way gap of the conveying roller way, the free swinging end of the lifting arm is fixedly connected with a top surface of the lifting beam, the lifting arm can swing under the conveying roller way or swing to a position horizontal with the conveying roller way in a vertical plane by using an end where the lifting arm and the fixing part are hinged, and the top surface of the lifting arm is provided with a support. The invention can finish the pre-stacking treatment of the steel plates through the hydraulic lifting device and the electromagnetic adsorption device, and overcome the disadvantages of large occupied area of a pre-stacker, huge equipment structure, inconvenient maintenance, low stacking accuracy and the like in the prior art.

Description

technical field [0001] The invention relates to a steel plate pre-stacking device, in particular to a hydraulic electromagnetic steel plate pre-stacking device, which mainly uses a hydraulic lifting device and an electromagnetic sucker device to complete the pre-stacking treatment of steel plates. Background technique [0002] At present, in the metallurgical industry at home and abroad, especially in the medium-thick steel plate rolling production line, in order to continue production and maintain high production efficiency under normal circumstances, it is necessary to hoist the steel plate away from the production line and store it in a different place, or hoist it to the subsequent process On the production line, all these processes must be completed with the help of lifting and transporting equipment, while the lifting equipment in the prior art is an ordinary lifting conveyor or disk crane, and these equipments generally include flexible wire ropes, dynamic and static s...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a hydraulic electromagnetic steel plate pre-stacking device, which mainly completes the pre-stacking of steel plates through a hydraulic lifting device and an electromagnetic chuck device, which overcomes the large footprint of the pre-stacker in the prior art, Defects such as large equipment structure, inconvenient maintenance and low stacking accuracy

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