Automatic Winding Device for Steel Coil with Folded Head on Inner Ring and Its Application Method

Abstract

The invention relates to the field of coiling, coiling or uncoiling of metal strip materials, in particular to an automatic winding device for a steel coil with a folded head on an inner ring and a method for using the same. An automatic winding device for a steel coil with a folded head on the inner ring, comprising an uncoiler (1), characterized in that it also includes a gear motor (2), a laser range finder (3), a laser probe (4) and a sleeve ( 5), the side wall of one end face of the sleeve (5) has a groove, and the sleeve (5) is sleeved outside the reel (12); the stepping motor (11), the gear motor (2), the laser ranging Both the instrument (3) and the laser probe (4) are connected to the controller (6) through signal lines. A method for using an automatic winding device for a steel coil with a folded head on the inner ring, which is characterized in that: a. aligning the axis; b. measuring the folded end; c. aligning the folded end; d. uncoiling. The invention has high degree of automation, high productivity and wide application range.

Description

technical field [0001] The invention relates to the field of coiling, coiling or uncoiling of metal strip materials, in particular to an automatic winding device for a steel coil with a folded head on an inner ring and a method for using the same. Background technique [0002] At present, the entrance of the cold-rolled strip steel processing line generally adopts a semi-automatic coiling system, that is, sequence control plus manual confirmation, and coils the uncoiler. The inner diameter of the raw material steel coil that the equipment and its control system are suitable for is relatively narrow, generally ≤102mm , and it is required that the inner ring of the raw steel coil has no folds or small folds. With the intensification of market competition and the increase of customer requirements, the diversification of raw steel coils not only has a wider range of inner diameters than before, but also meets the requirements of Φ610mm~Φ760mm at the same time. , the inner diamet...

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Problems solved by technology

[0002] At present, the entrance of the cold-rolled strip steel processing line generally adopts a semi-automatic coiling system, that is, sequence control plus manual confirmation, and coils the uncoiler. The inner diameter of the raw material steel coil that the equipment and its control system are suitable for is relatively narrow, generally ≤102mm , and require that the inner ring of the raw steel coil has no folds or small folds. With the intensification of market competition and the increase of customer requirements, the diversification of raw steel coils not only has a wider range of inner diameters than before, but also meets the requirements of Φ610mm~Φ760mm at the same time. , the inner diameter difference reaches 150mm, and the inner ring also has folds of different lengths, and the folds are large in size, which makes it extremely difficult to unwind the uncoiler, or even fail to unwind and cause accidents. solve

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