Working method of protective guide device for steel strip cold rolling

A technology for guiding devices and working methods, applied in guiding/positioning/aligning devices, manufacturing tools, metal rolling, etc., can solve problems affecting the quality of steel strips, inconvenient disassembly and assembly, and unfavorable costs, so as to improve the overall practicality High performance, easy adjustment, easy disassembly and assembly
CN112658042AActive Publication Date: 2021-04-16唐山市融德冷轧镀锌有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
唐山市融德冷轧镀锌有限公司
Publication Date
2021-04-16

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Abstract

The invention relates to the field of stainless steel strips, in particular to a protective guide device for steel strip cold rolling and a working method. The protective guide device comprises a base and a cold rolling mechanism, and further comprises a controller, a conveying mechanism, a guide mechanism, a cooling mechanism and a cleaning mechanism, the conveying mechanism comprises an unwinding roller, a winding roller and two stepping motors; and the cleaning mechanism comprises a bearing plate, a connecting rod assembly and two brushes, the guide mechanism comprises a first supporting table and two limiting assemblies, the cooling mechanism is arranged at the top of the base to be used for cooling a cold-rolled steel strip and comprises a containing box, a second supporting table and an air spraying assembly, and the stepping motors and the air spraying assembly are electrically connected with the controller. According to the protective guide device for steel strip cold rolling and the working method, foreign matter can be effectively and thoroughly discharged and collected, the guide mechanism is convenient to disassemble, assemble and adjust, the requirement for guiding steel strips with different widths can be met, meanwhile, water resource waste can be effectively avoided, and the cooling effect is improved.
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Description

technical field

[0001] The invention relates to the field of stainless steel strips, in particular to a working method of a protective guide device for steel strip cold rolling. Background technique

[0002] Like other materials, the physical properties of stainless steel strip mainly include the following aspects: thermodynamic properties such as melting point, specific heat capacity, thermal conductivity and linear expansion coefficient, electromagnetic properties such as resistivity, electrical conductivity and magnetic permeability, and Young's modulus of elasticity , rigidity coefficient and other mechanical properties. These properties are generally considered to be the inherent characteristics of stainless steel materials, but they are also affected by factors such as temperature, processing degree and magnetic field strength. Under normal circumstances, compared with pure iron, stainless steel has lower thermal conductivity and higher electrical resistance, while pr...

Claims

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