Strip steel straightening machine and flattening method

A technology of straightening machine and strip steel, which is applied in the direction of manufacturing tools, metal rolling, metal rolling, etc., can solve the problem that the belt head cannot be threaded smoothly, and achieve the improvement of leveling operation efficiency, strong applicability, and good leveling effect Effect

Active Publication Date: 2020-12-22
SHANGHAI MEISHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disclosed technology has a simple structure and is suitable for strip steel products with a thickness of 2.0mm, but it is helpless for thick gauge high-strength steel strips. Unable to thread the belt smoothly due to excessive warping

Method used

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  • Strip steel straightening machine and flattening method
  • Strip steel straightening machine and flattening method
  • Strip steel straightening machine and flattening method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: see figure 1 , refer to Figure 1-7 As shown, a strip steel straightening machine includes a base 5, an actuator 6, a magnetic mechanism 7, an adjustment mechanism 8 and the like. The adjusting mechanism 8 is installed at the front end of the base 5 , the actuator 6 is installed at the rear of the base 5 , and the magnetic mechanism 7 is located above the actuator 6 .

[0040] The base 5 is made up of a 10mm rectangular bottom plate and two side welds with a thickness, and guide grooves are arranged on the side plates at both ends thereof. Executing mechanism 6 is made up of leveling cylinder 6-1, support frame 6-2, work roll 6-3, guide wheel 6-4. Leveling cylinder 6-1 is made up of two electric cylinders, and is installed side by side in the middle position of the side plate of base 5 through base plate. The support frame 6-2 is a cavity structure, and its front end is provided with a work roll 6-3, and its rear end is connected with the push rod of th...

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Abstract

The invention relates to a strip steel straightening machine. The strip steel straightening machine comprises a base, an executing mechanism, a magnetic mechanism and an adjusting mechanism, wherein the adjusting mechanism is installed at the front end of the base, the executing mechanism is installed behind the base, and the magnetic mechanism is located above the executing mechanism. According to the technical scheme of the strip steel straightening machine and a flattening method, the whole strip head area is made to be smooth by adopting the method of correcting a strip-steel strip head inthe uncoiling process of a steel coil, the strip head can smoothly pass through a strip penetrating guide plate to reach a welding machine, and the strip penetrating process is guaranteed to be smooth.

Description

technical field [0001] The invention relates to a strip steel straightening machine and a leveling method, belonging to the technical field of continuous processing of steel strips in the iron and steel metallurgy industry. Background technique [0002] In the continuous production of cold rolling, after the processing of the current steel coil is completed, it is necessary to use the uncoiler to guide the next coil of incoming steel strip to the welding machine through the strip threading guide plate and other equipment to weld with the tail of the previous coil of steel strip to maintain Continuity of production throughout. see figure 1 , in the actual production of high-strength steel with a thickness of 2.5-8.0mm, because of the serious bending of the "reverse buckle" at the head part 3 of the steel coil 2, the electromagnet of the guide plate 4 of the uncoiler cannot "" during the uncoiling and threading operation of the steel coil 2. "Suction flat" tape head 3, so th...

Claims

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Application Information

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IPC IPC(8): B21B15/00B21D1/02
CPCB21B15/00B21B15/0085B21D1/02B21B2015/0071Y02P70/10
Inventor 陈绍林徐勇刘金华
Owner SHANGHAI MEISHAN IRON & STEEL CO LTD
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