Non-woven fabric hot rolling mill hydraulic control system

A hydraulic control system and control system technology, applied in the direction of non-woven fabrics, textiles and papermaking, etc., can solve the problems of large errors, achieve the effects of avoiding errors, improving work efficiency and product quality, and realizing automation

Inactive Publication Date: 2018-07-31
武文豹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a control method often leads to excessive errors, and cannot be adjusted accurately in real time according to the condition of the non-woven fabric.

Method used

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  • Non-woven fabric hot rolling mill hydraulic control system

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Embodiment Construction

[0011] In order to further describe the technical solution of the present invention in detail, the technical solution of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings. However, the description of specific embodiments is only for the convenience of understanding the solution of the present invention, and is not intended to limit protection scope of the present invention.

[0012] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a hydraulic control system of a non-woven fabric hot rolling mill provided by an embodiment of the present invention. As shown in the figure, the hydraulic control system of a non-woven fabric hot rolling mill of the present invention includes an upper pressure roller 11, a lower pressure roller 12, and a hydraulic cylinder 13. Pressure sensor 14, hydraulic pump 15 and controller 16, wherein:

[0013] The controller 16 is electrically connected with ...

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Abstract

The invention discloses a non-woven fabric hot rolling mill hydraulic control system which comprises a controller, an upper pressure roll, a lower pressure roll, a hydraulic cylinder, a pressure sensor and a hydraulic pump; the upper pressure roll, the lower pressure roll, the hydraulic cylinder, the pressure sensor and the hydraulic pump are electrically connected with the controller; and the pressure sensor monitors pressure applied to the hydraulic cylinder in real time and converts a pressure signal to an electric signal, and the controller further converts the electric signal to a rotational speed corresponding to the hydraulic pump to regulate the rotational speed of the hydraulic pump in real time, so that the technological demands of a non-woven fabric are met. Through the controlsystem disclosed by the invention, the hydraulic pump can be automatically and accurately controlled, so that the working efficiency and the quality of a product are improved.

Description

technical field [0001] The invention relates to the technical field of nonwoven fabrics, in particular to a hydraulic control system for a nonwoven fabric hot rolling mill. Background technique [0002] Non-woven fabric, also known as non-woven fabric, is composed of oriented or random fibers. It is a new generation of environmentally friendly materials with smooth surface, soft hand feeling, folding and wear resistance, good shading and air permeability, good dimensional stability, easy processing, and convenient Recycling and reuse and many other advantages. Non-woven fabrics are widely used in various fields such as home textiles, packaging, medical treatment, decoration, waterproof materials, industry, and construction. [0003] In the conventional non-woven fabric processing process, hot pressing is to press the non-woven fabric into a material of required thickness through the pressure of the upper and lower rollers. However, the existing hot pressing method is to ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/54D04H3/14D04H5/06
CPCD04H1/54D04H3/14D04H5/06
Inventor 武文豹
Owner 武文豹
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