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Electronic tag for steel tubes

A technology of electronic tags and steel pipes, which is applied to record carriers used by machines, instruments, computer parts, etc., can solve problems such as inapplicability and complexity, and achieve the effects of reducing workload, increasing scope, and improving work efficiency

Inactive Publication Date: 2012-04-25
CNPC BOHAI EQUIP MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this stage, major steel pipe manufacturers at home and abroad are considering adopting the barcode label technology maturely applied in various heavy industries to realize the identification function of steel pipe identity, but the complexity of the steel pipe manufacturing process is still not suitable for ordinary barcode label technology

Method used

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  • Electronic tag for steel tubes
  • Electronic tag for steel tubes
  • Electronic tag for steel tubes

Examples

Experimental program
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Embodiment Construction

[0025] like Figure 1-Figure 5 It can be known from the illustrated embodiment that the electronic tag for steel pipes according to the present invention includes a tag circuit board 1 and a tag chip 2 located thereon, and a magnetic isolation layer 4 made of non-metallic material is sequentially provided below the tag circuit board 1 And the strong magnet 5, the label circuit board 1, the magnetic isolation layer 4 and the strong magnet 5 are fixedly connected to each other through the angle adjustment screw 6; the label chip 2 is provided with a chip protection layer 3 made of rubber. The magnetic isolation layer 4 is provided with a second hole 8 and a third hole 9 with an elliptical cross-section running through its left and right ends, and a first hole 7 with an arcuate cross-section running through its front and rear ends. The first hole 7, The second hole 8 and the third hole 9 cross each other.

[0026] The angle between the label circuit board 1 and the horizontal pl...

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Abstract

The invention discloses an electronic tag for steel tubes. The electronic tag comprises a tag circuit board and a tag chip located on the tag circuit board, a magnetic isolation layer and a strong magnet are orderly arranged under the tag circuit board, and the tag circuit board, the magnetic isolation layer and the strong magnet are fixedly connected with each other; and the tag chip is provided with a chip protection layer. The electronic tag for steel tubes has the following benefits that: with the magnetic isolation layer arranged between the tag circuit board and the strong magnet, sundries, such as a mass of iron rust, are prevented from being attracted around the tag circuit board; an angle adjusting screw is used for adjusting the angle between the tag circuit board and the inner wall of the steel tube so as to increase the range for reading the tag chip; and the chip protection layer can protect the tag chip in high-pressure environment. The electronic tag is matched with a microwave antenna, and can input steel tube information in a steel tube production management system in real time, so that work efficiency of steel tube manufacturing is improved greatly.

Description

technical field [0001] The invention relates to an electronic tag, in particular to an electronic tag for steel pipes, which is suitable for the technical field of steel pipe production. Background technique [0002] In the field of steel pipe production, the preservation of steel pipe production data is very important to steel pipe production enterprises. At present, the pipe number of the steel pipe on the production line of the enterprise is directly written on the surface of the steel pipe by the staff, and the operator visually recognizes and manually records the pipe number and process parameters of the steel pipe in the subsequent production process. This series of work is cumbersome and very error-prone, and There is a certain risk. Therefore, the automatic identification technology of steel pipes has always been a difficult problem in the field of steel pipe manufacturing. The reason is that the steel pipe manufacturing process is complicated, the environment is ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
Inventor 孙志刚田鹏申立群王立民魏耀华王爱如王芳王海生袁华丽安立芬崔明亮李军付雪强江渊
Owner CNPC BOHAI EQUIP MFG
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