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A kind of steel plate straightening control method

A control method and straightening technology, applied in the field of steel plate straightening, can solve the problems of reduced efficiency, time-consuming and labor-intensive steel plate straightening

Active Publication Date: 2019-07-09
SHANXIN SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, this manual method of allowing the steel plate to be straightened on the straightening machine requires the steel plate to pass through the straightening machine at least two to three times, which is not only time-consuming and laborious, but also greatly reduces the efficiency of steel plate straightening

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  • A kind of steel plate straightening control method
  • A kind of steel plate straightening control method
  • A kind of steel plate straightening control method

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Embodiment Construction

[0047] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0048] In order to improve the straightening efficiency of the steel plate, a steel plate straightening control method is now provided. This method uses a straightening machine to perform three times of straightening on both the head and the tail of the steel plate 1 that is difficult to straighten.

[0049]The straightening machine includes ...

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Abstract

The application discloses a straightening control method of a steel plate. The method comprises: if a straightening machine has a biting condition, a controller controls a straightening roller rotateforwardly at a first speed and the head of a to-be-straightened steel plate is bitten into an entrance roller slit of the straightening roller; whether the biting length of the head of the to-be-straightened steel plate reaches a preset straightening length is detected; if so, first straightening of the head of the steel plate is completed and the straightening roller is controlled to rotate reversely at a first speed, so that the straightening roller completes second straightening of the plate head along an opposite direction; and if the head of the to-be-straightened steel plate is separatedfrom the entrance roller slit, the straightening roller is controlled to rotate forwardly at a first speed. Therefore, the straightening time of the steel plate is shortened effectively, so that thestraightening efficiency of the steel plate is improved effectively.

Description

technical field [0001] The present application relates to the technical field of steel plate straightening, in particular to a method for controlling steel plate straightening. Background technique [0002] Straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. The straightening machine squeezes the metal profile etc. through the straightening roller, so that it changes the straightness. The straightening machine generally has two rows of straightening rollers, and the number of the two rows of straightening rollers is different. When straightening the steel plate, it is often necessary to straighten the head and tail of the steel plate several times, so that the shape of the steel plate meets the straightening requirements. [0003] see Figure 4 Shown is the structural representation of a kind of straightening machine in the prior art, as Figure 4 As shown, the straightening machine includes an upper row of straightening rollers 2 a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04B21D1/02
CPCB21D1/02G05B19/04
Inventor 赵亮刘疆李海滨石荣鹏曹磊谭玉倩胡猛张元华弥春霞邱芳吕霞牟海丽石泽宇
Owner SHANXIN SOFTWARE CO LTD
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