Profile steel production line with back straightening function
A production line and section steel technology, applied in the direction of manufacturing tools, feeding devices, positioning devices, etc., can solve the problems of transporting section steel back to the cooling bed, etc.
Active Publication Date: 2021-07-09
CHANGSHU LONGTENG SPECIAL STEEL
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Problems solved by technology
[0003] The purpose of the present invention is to provide a profiled steel production line with the function of back straightening, which solves the problem of transporting the profiled steel requiring secondary straightening back to the cooling bed
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[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention relates to a profile steel production line with a back straightening function. The profile steel production line comprises a straightening machine, a cooling bed, a straightening conveying roller and a back straightening roller way, wherein a steel moving chain is arranged at the tail end of the cooling bed; the straightening conveying roller is arranged between the tail end of the steel moving chain and the straightening machine; the back straightening roller way extends to the steel moving chain from a far position and comprises a back conveying roller mechanism and a lifting roller mechanism; the back conveying roller mechanism comprises a back conveying roller wheel; the lifting roller mechanism comprises a lifting roller wheel; the back conveying roller mechanism extends to the outer side of the steel moving chain from the far position; the lifting roller mechanism is arranged in the steel moving chain in a lifting manner; the lifting roller mechanism at least has a lifting state and a lowering state; in the lifting state, the upper surface of the lifting roller wheel is higher than the upper surface of the steel moving chain; and in the lowering state, the upper surface of the lifting roller wheel is lower than the upper surface of the steel moving chain. The back conveying roller mechanism conveys profile steel needing to be straightened for the second time to the outer side of the steel moving chain, then the profile steel is conveyed to the steel moving chain through the lifting roller mechanism, and the profile steel is conveyed into the straightening machine again through the steel moving chain and the straightening conveying roller to be straightened.
Description
technical field [0001] The invention relates to a profiled steel production line, in particular to a profiled steel production line with back-leveling function. Background technique [0002] After the production of the rolling mill in the workshop, the straightened section steel is severely deformed and needs to be straightened again. The section steel that is normally straightened from the cooling bed to the straightening machine in the workshop needs to be hoisted back to the cooling bed. Two cranes are used for hoisting. Carrying out crooked pull oblique hoisting, work efficiency is low, labor intensity is big, potential safety hazard is big. Contents of the invention [0003] The object of the present invention is to provide a profiled steel production line with the function of back-leveling, which solves the problem of transporting the profiled steel requiring secondary straightening back to the cooling bed. [0004] In order to achieve the above object, the technica...
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IPC IPC(8): B21D3/02B21D43/08B21D43/12
CPCB21D3/02B21D43/08B21D43/12B21D43/026
Inventor 王志坚陈晨徐胜穆东斌刘福宁包卫刚唐新光
Owner CHANGSHU LONGTENG SPECIAL STEEL
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