Non-contact magnetic force balance-type clamping stabilizing device of strip steel

A magnetic force balance and stabilization device technology, applied in metal material coating process, hot-dip plating process, coating, etc., can solve the problems of high electromagnet power, measuring the stress status of strip steel, and poor stabilization effect, etc., to achieve The effect of volume reduction and consumption saving

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A magnetic force balance and stabilization device technology, applied in metal material coating process, hot-dip plating process, coating, etc., can solve the problems of high electromagnet power, measuring the stress status of strip steel, and poor stabilization effect, etc., to achieve The effect of volume reduction and consumption saving

CN101698927AInactive Publication Date: 2010-04-28武汉福星科技发展有限公司

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[0030] This embodiment is used to explain the claims of the present invention, and those skilled in the art may make various changes and modifications different from this embodiment without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

[0031] Such as Figure 7 As shown, there are supporting guide rails 80 arranged on both sides of the steel strip 70, and the supporting guide rails 80 adopt an elevated structure. A beam 78 is arranged between the two supporting guide rails 80 . A strip steel notch 78.1 ( Figure 9 shown). The strip 70 is inside the strip notch 78.1. The front of strip steel 70 is provided with the second permanent magnet magnetic regulator 74 and the back establishes the first permanent magnet mag...

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Abstract

The invention discloses a non-contact magnetic force balance-type clamping stabilizing device of strip steel. The device comprises supporting guide rails arranged on both sides of the strip steel, wherein the supporting guide rails are provided with a crossbeam; the crossbeam is provided with a strip steel notch; at least one first permanent magnet magnetic force adjuster is arranged beside the strip steel notch; the crossbeam is provided with at least one horizontally movable type second permanent magnet magnetic force adjuster, which is arranged inside the strip steel notch of the crossbeam in an operation state; and the first and second permanent magnet magnetic force adjusters are connected with vertical motion mechanisms. The non-contact magnetic force balance-type clamping stabilizing device has the advantages that: the device can be used in a continuous hot galvanizing production line to stabilize galvanized strip steel and has small volume and low energy consumption; moreover, the device can move freely left and right, back and forth and up and down, and is in an optimal operating position in the operation state; and the device does not influence the efficiency of the hot galvanizing production line.

Description

technical field [0001] The invention belongs to a strip steel stabilizing device on a strip steel continuous production line, in particular to a non-contact strip steel clamping and stabilizing device. Background technique [0002] In the continuous hot-dip galvanizing production line, the high-speed and high-pressure airflow generated by the air knife is used to blow the two surfaces of the galvanized strip to control the thickness of the galvanized layer. Steel distance achieved. Because the galvanized steel strip is affected by the strong air flow of the air knife and cooling fan, and due to the need for cooling the galvanized strip, the strip tens of meters above the air knife has no support, and the strip will vibrate at the air knife, while the air The irregular change of the distance between the knife and the steel strip seriously affects the quality of the galvanized steel strip coating. [0003] Since conventional contact stabilizers cannot be used for galvanized ...

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Application Information

Patent Timeline

28 Apr 2010

Publication

CN101698927A

IPC: C23C2/24; C23C2/40

Inventors: 张玉刚; 李波