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Roll changing device for cleaning section of hot dip galvanizing unit

A technology of roll changing device and cleaning section, which is applied in hot-dip plating process, coating, metal material coating process, etc., which can solve the problems of time-consuming, labor-intensive, low production efficiency, long working time, etc.

Active Publication Date: 2011-03-30
BAOSHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] So far, the replacement of such sinking rollers is still completely done manually, and the problems of high labor intensity, long operation time, time-consuming, labor-intensive, low production efficiency and potential safety hazards have not been better resolved.

Method used

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  • Roll changing device for cleaning section of hot dip galvanizing unit
  • Roll changing device for cleaning section of hot dip galvanizing unit
  • Roll changing device for cleaning section of hot dip galvanizing unit

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Embodiment Construction

[0019] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Please refer to Fig. 1 and Fig. 2, the roll changing device 100 of the cleaning section of the hot-dip galvanizing unit of the present invention includes: a base 110 with a walking function; a lifting frame 120 with a lifting function, and the bottom of the lifting frame 120 is fixed on the base 110 Above: the sliding clamping part 130 for changing rollers is located at one end of the upper surface of the lifting frame 120 and is slidably connected with the lifting frame 120 ; the bracket 140 for rollers is located at the other end of the upper surface of the lifting frame 120 . The bottom of base 110 is provided with walking wheel 111 and walking driving motor 112, can be provided with corresponding track on the ground, walking wheel 111 is located on the track and is connected with walking driving motor 112, drives by ...

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PUM

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Abstract

The invention discloses a roll changing device for a cleaning section of a hot dip galvanizing unit. The device comprises a base with walking function, a lifting framework with lifting function, a sliding clamp part for changing a roll and a bracket for supporting the roll, wherein the sliding clamp part is arranged at one end of the upper surface of the lifting framework, and is in sliding connection with the lifting framework. The roll changing device clamps a shaft head of a sink roll through a concave hole of a clinch ear, detaches the roll to the bracket through a sliding trolley, and supports the roll through the bracket. Therefore, the device can realize convenient and quick roll changing, greatly reduce labor intensity and improve operation efficiency, is independent of the influence of a cement platform above, and avoids potential safety hazard.

Description

technical field [0001] The invention relates to roll changing equipment, more specifically, to a roll changing device in the cleaning section of a hot-dip galvanizing unit. The roll changing device can facilitate the replacement of the sinking roll under the cement platform in the cleaning section of the hot-dip galvanizing unit. Background technique [0002] The hot-dip galvanizing line is the production equipment for the important products of cold-rolling enterprises, and is responsible for the production of cold-rolled high value-added products. Several tanks with different functions are installed under the cement platform of the cleaning section at the entrance of the hot-dip galvanizing unit, and sinking rollers are installed at the bottom of the tanks for turning the strip steel, so as to remove the emulsion, dust and other impurities on the surface of the strip steel Rinse or electrolytic rinse. When these sinking rollers are used for a certain period of time, they n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C2/06
Inventor 高玉强
Owner BAOSHAN IRON & STEEL CO LTD