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A High Precision Pattern Flying Shear System

A model flying shear, high-precision technology, applied in the field of steel rolling, can solve the problems of incomplete shearing and difficult shearing accuracy, and achieve the effect of improving shearing accuracy and preventing damage

Inactive Publication Date: 2016-08-24
苏州胜禹材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above process requires that both the slide seat and the steel belt are in motion to complete the fixed-length shearing, and the strip steel, the cutting edge and the slide seat must maintain a strict mutual coordinated movement relationship, otherwise the cutting will not be completed, and only PLC control Cutting accuracy is still extremely difficult

Method used

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  • A High Precision Pattern Flying Shear System
  • A High Precision Pattern Flying Shear System
  • A High Precision Pattern Flying Shear System

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Experimental program
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Embodiment Construction

[0025] like figure 1 , figure 2 As shown, a high-precision model flying shear system includes a sliding seat 1, a steel belt holding device 2, a buffer roller 3, a length measuring device 4 and a programmable logic controller 5. The slide 1 includes a first forklift 11 that can move horizontally and a second forklift 12 that can move up and down relative to the first forklift 11 . The steel belt clamping device 2 is fixed on the side of the cutting blade surface 111 of the first blade car 11 . The buffer roller 3 is located at the entrance side of the sliding seat 1, and the length measuring device 4 is installed above the exit side of the sliding seat 1. When the steel belt 6 first passes through the buffer roller 3, it will be slightly slack. When the part to be cut is tightly moved by the steel belt holding device 2, a small adjustment in the conveying direction may occur. The buffer part can prevent the rear continuous steel belt 6 from The problem of unstable shear si...

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Abstract

The present invention is a high-precision model flying shear system, which includes a sliding seat, and the sliding seat includes a first blade car that can move horizontally and a second blade car that can move up and down relative to the first blade car; the first blade car A steel belt holding device is fixed on one side of the cutting edge of the one-blade car. The steel belt clamping device of the present invention can hold the steel belt tightly with the first knife car before the steel belt reaches the required size, ensuring that the steel belt is synchronized with the first knife car when cutting the steel belt to a fixed length, so that the cutting accuracy is higher high.

Description

【Technical field】 [0001] The invention relates to the technical field of steel rolling, in particular to a high-precision pattern flying shear system. 【Background technique】 [0002] Mode flying shear, also known as sliding seat flying shear, is an important process for cutting strip metal plates to length on the hot-rolled strip crosscutting line. Since the cutting results will directly reflect the quality of the final product, it is necessary to Effectively control the shearing device to ensure the shearing accuracy of the strip and the stability and reliability of the control system. [0003] The model flying shear is mainly composed of a sliding seat, a lateral movement mechanism, a shaking table and a crank transmission mechanism. In order to meet the technological requirements, the existing model flying shear control system uses PLC (logic programmable logic controller) to control the die shear to complete the shearing of the strip steel. The control process is: [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D25/08B23D25/04
Inventor 钟益平
Owner 苏州胜禹材料科技股份有限公司