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Tension stabilizing device for band steel in continuous annealing wire annealing furnace

A technology for stabilizing devices and annealing furnaces, applied in furnaces, heat treatment furnaces, furnace types, etc., can solve the problems of strip steel scrapping, loss of furnace shutdown, and easy-to-break strips, and achieve the effect of simple structure and convenient manufacture

Inactive Publication Date: 2009-06-24
WUXI WUYE METAL ROLLING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The tension in the annealing furnace of the stainless steel continuous annealing line directly affects the annealing quality of the strip steel. For thin stainless steel strips with a thickness of less than 0.2mm, it is required to keep the tension of the steel strip in the annealing furnace stable during work. furnace loss
If the tension is lower than the set value, the strip steel is easy to rub against the bottom of the furnace, causing the surface of the strip steel to be scratched, causing the strip steel to be scrapped

Method used

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  • Tension stabilizing device for band steel in continuous annealing wire annealing furnace
  • Tension stabilizing device for band steel in continuous annealing wire annealing furnace
  • Tension stabilizing device for band steel in continuous annealing wire annealing furnace

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0011] As shown in the figure: the present invention mainly consists of a swing frame 1, a motor 2 and its reducer, a horizontal displacement sensor 3, a base 4, a fixed steering roller 5, a guide plate 6, a vertical displacement sensor 7, a shaft 8, a counterweight device 9, Guide rod 10, slide block 11, adjusting screw rod 12, bearing block 13, upper fixed shaft 14, lower fixed shaft 15 and elevating guide roller 16 etc. constitute.

[0012] The steel strip tension stabilization device in the annealing furnace of the stainless steel thin strip continuous annealing line includes a fixed base 4, on which a swing frame 1 is hinged through a shaft 8, and on the base 4 there are two fixed turning rollers arranged at intervals 5. The motor 2 and its reducer are fixedly installed on the swing frame 1 at the outer end of the base 4. Bearing seats 13 arranged at inter...

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Abstract

The invention relates to a strip steel tension stabilizing device in an annealing furnace on a continuous annealing line. A swing frame is articulated with a base. Two fixed steering rollers which are separated at intervals are arranged on the base. A motor is fixed on the swing frame. A bearing base is arranged on the surface of the swing frame. An output shaft of a reducer is connected with a regulating screw. Guiding rods are arranged on the two sides of the regulating screw. A slider is connected with the regulating screw in a screwing way. The slider is connected with the guiding rods in a sliding way. A lifting guidance roller is arranged on the swing frame. A horizontal displacement sensor is fixed on the bearing base. The end part of a telescopic link of the horizontal displacement sensor is connected with the slider. The lower end of a guiding board is articulated with the base by a lower fixed shaft. A vertical displacement sensor is fixed on the guiding board. An upper fixed shaft is fixed on the swing frame. The end part of a telescopic link of the vertical displacement sensor is arranged on the upper fixed shaft. The strip steel tension stabilizing device in the annealing furnace on the continuous annealing line realizes the real-time detecting control on the tension changes in the annealing furnace and provides accurate control parameters for controlling the stability of the strip steel tension in the furnace.

Description

technical field [0001] The invention relates to a tension stabilizing device for strip steel in an annealing furnace of a continuous annealing line for thin stainless steel strips. Background technique [0002] The tension in the annealing furnace of the stainless steel continuous annealing line directly affects the annealing quality of the strip steel. For thin stainless steel strips with a thickness of less than 0.2mm, it is required to keep the tension of the steel strip in the annealing furnace stable during work. furnace loss. If the tension is less than the set value, the strip steel is easy to rub against the bottom of the furnace, causing the surface of the strip steel to be scratched, and the strip steel is scrapped. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art, and provide a tension stabilization device for strip steel in the annealing furnace of the continuous annealing line for stainles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/56
Inventor 周小芳司义洲
Owner WUXI WUYE METAL ROLLING
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