High temperature resistance tag device

Abstract

The invention discloses a high temperature resistance tag device which comprises an identification tag arranged at the lower portion of a tag base. The identification tag comprises a high temperature prevention outer shell and an RFID tag arranged in a cavity inside the high temperature prevention outer shell. The high temperature prevention outer shell comprises an upper silica gel cover and a lower silica gel cover, wherein the closed cavity is formed by the upper silica gel cover and the lower silica gel cover. The RFID tag is placed between a first asbestos gasket and a second asbestos gasket in the closed cavity. According to the high temperature resistance tag device, multi-layer protective high temperature resistance materials are adopted, the high temperature resistance tag device can be effectively protected against collision and falling, the accurate read-write RFID is facilitated due to the design size and the installation position, the tag identification rate is high, and the high temperature of 400 DEG C can be resisted; the requirement for tracking the position of a steel or iron ladle inside an iron and steel plant in the conveying process is met, and conveying efficiency and production benefits are greatly improved; the aim of automatic identification of the number of a tank under the high-temperature situation is achieved, the type and number of the tank can be automatically read from a tank number identification device and automatically matched with rail weightbridge measurement data, the number of mistakes is reduced, and the degree of automation of logistics links is improved.

Description

technical field [0001] The invention relates to an automatic identification device for hot metal tanks, in particular to a high temperature resistant label device. Background technique [0002] At present, the major iron and steel plants are relatively busy, and the specific location of the iron / steel ladle cannot be known during the transportation process, and efficient scheduling cannot be achieved. Currently, the iron / steel ladle can be tracked through the locomotive positioning method, but the iron / steel ladle and the locomotive need to be tracked Binding, once the iron / steel ladle is moved during transportation, if it is not unbound or the binding is wrong, the tracking of the iron / steel ladle will be disordered, and timely dispatching will not be possible. The existing manual or positioning system has slow information query, slow response, and low accuracy, which can no longer meet the needs of the current steel plant business development, nor can it meet the needs of ...

AI Technical Summary

Problems solved by technology

[0002] At present, the major iron and steel plants are relatively busy, and the specific location of the iron / steel ladle cannot be known during the transportation process, and efficient scheduling cannot be achieved. Currently, the iron / steel ladle can be tracked through the locomotive positioning method, but the iron / steel ladle and the locomotive need to be tracked Binding, once the iron / steel ladle is moved during transportation, if it is not unbound or the binding is wrong, there will be iron / steel ladle tracking disorder, and timely dispatching will not be possible

The existing manual or positioning system has slow information query, slow response, and low accuracy, which can no longer meet the needs of the current steel plant business development, nor can it meet the needs of steel / iron ladle position tracking during transportation in the steel plant, reducing transport efficiency and production benefits

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