Strip steel threading device and method

Abstract

The invention provides a strip steel threading device and method. The strip steel threading device comprises a first guide plate, a second guide plate and a winding drum, wherein the first guide platecomprises a first guide plate driving device used for driving the first guide plate to move, the second guide plate comprises a second guide plate driving device used for driving the second guide plate to move, the first guide plate and the second guide plate are arranged on the two sides of strip steel respectively, the first guide plate and the second guide plate can move close to each other ormove away from each other, the winding drum comprises a jaw for assembling the strip steel, and when the first guide plate moves close to the second guide plate, the end, close to the jaw, of the first guide plate and the end, close to the jaw, of the second guide plate are matched with the position of the jaw; and the resistance in the transmission process is reduced or the power in the threading process is increased through regulation of the track of a strip steel head so that the strip steel head can thread the jaw of the winding drum smoothly, and an automatic threading function of the coiling procedure is realized.

Description

technical field [0001] The invention relates to the field of metallurgical industry, in particular to a strip threading device and method. Background technique [0002] In order to facilitate the transportation of strip steel, it is necessary to curl the strip steel into coils. In the production line with coils as finished products, such as hot continuous rolling, slitting line, tempering line, cold rolling line and pickling-free surface treatment unit, etc., coils Tape taking and threading is one of the processes, and the tape threading device is an indispensable equipment in the process of coiling and threading. [0003] At present, the function of the threading device is to guide the head of the strip steel into the jaws of the reel of the coiler or to wind it directly on the reel. Affected by factors such as distance, the running track of the strip head is not fixed after leaving the threading device, and the situation of threading failure may occur, especially in the c...

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a strip threading device and method for solving the problem of inconvenient strip threading in the prior art

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