Environment-friendly steel plate rolling method

Abstract

The invention discloses an environment-friendly steel plate rolling method. Connecting columns are fixedly arranged in the middles of connecting plates at equal intervals; high-temperature-resistant crushing blocks are fixedly connected to the upper and lower ends of the connecting columns; lifting square blocks are fixedly arranged at the two ends of the connecting plates; fixed wheels are symmetrically and fixedly arranged on the two side parts of a feeding channel; a driving motor is fixedly connected to one end of one fixed wheel; the surfaces of the fixed wheels are sleeved with a transmission belt; and driving arc-shaped blocks are fixedly arranged on the surface of the transmission belt at equal intervals. The driving arc-shaped blocks are driven to rotate through cooperative use ofthe driving motor and the transmission belt in order to drive the lifting square blocks to move up and down in a reciprocating way, and residues attached to the sides needing to be superposed of twosteel plates are knocked through cooperative use of the connecting columns and the high-temperature-resistant crushing blocks, so that no residues are left on the surfaces needing to be superposed ofthe two steel plates, and the residues are prevented from influencing the normal rolling machining process or being embedded into the steel plates and influencing the strength of the steel plates.

Description

technical field [0001] The invention relates to the technical field of steel rolling, in particular to an environment-friendly steel rolling method. Background technique [0002] Differential speed rolling is asynchronous rolling. Asynchronous rolling is a kind of rolling with unequal speed. The surface speed of the upper and lower work rolls is different to reduce the rolling force. Therefore, it is also called differential rolling, also known as rub rolling. , the asynchronous rolling is used to roll the bimetallic plate, which will cause the bending change of the rolled piece, the asynchronous rolling can adjust the bending curvature of the bimetallic plate, and under the same asynchronous ratio, the thickness ratio of the two metal components is at a certain Under the condition of a certain degree of deformation, a straight rolled piece can be obtained, and the rolling phenomenon of asymmetrical speed has existed in the history of rolling production, and it can be seen e...

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Problems solved by technology

[0004] The present invention provides an environment-friendly steel plate rolling method, which can effectively solve the lack of a mechanism for processing the heated oxidation residue proposed in the above background technology, so that the residue remains between two steel plates, and the residue will affect the normal rolling Problems that affect the strength of the steel plate during processing

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