Rail-type continuous cycle multiple-temperature zone testing box and method

Abstract

The invention discloses a rail-type continuous cycle multiple-temperature zone testing box, and the box comprises a thermal insulation housing, a transmission device, heating devices, cooling devices, an automatic door, and a control system. A side surface of the thermal insulation housing is provided with the automatic door, and the interior of the thermal insulation housing is provided with at least four thermal baffles, thereby enabling the interior of the thermal insulation housing to be divided into a high-temperature region, a medium-temperature region, a low-temperature region, and an ultralow-temperature region. The transmission device comprises a conveying rail and a material conveying vehicle. The heating devices are located in the high-temperature region and the medium-temperature region. The cooling devices are located in the low-temperature region and the ultralow-temperature region. The control system is embedded on the external surface of the thermal insulation housing. The testing method comprises four steps: starting pre-operation, material filling, starting test, and material taking. The box can effectively improve the use flexibility and reliability of testing equipment, is high in automation degree of a testing process, is flexible and convenient for the moving and adjusting of testing temperature and a test article, is stable in driving force, and greatly improves the testing efficiency and precision.

Description

technical field [0001] The invention relates to a multi-temperature zone test device, in particular to a track-type continuous circulation multi-temperature zone test device. Background technique [0002] At present, in the process of quality inspection of products such as rubber products, electronic products, medicines and food, it is often necessary for the products to undergo continuous testing between high temperature and low temperature, so as to test the parameters such as the performance and quality of the product, so as to obtain the quality of the product. The most direct data ensures the stability and reliability of the product in the daily use process. In order to meet the needs of this kind of testing work, the current main method is to use equipment with a certain temperature adjustment capability to test the product samples, but in practice In use, the currently used detection equipment has relatively poor flexibility in temperature adjustment during operation,...

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Problems solved by technology

[0002] At present, in the process of quality inspection of products such as rubber products, electronic products, medicines and food, it is often necessary for the products to undergo continuous testing between high temperature and low temperature, so as to test the parameters such as the performance and quality of the product, so as to obtain the quality of the product. The most direct data ensures the stability and reliability of the product in the daily use process. In order to meet the needs of this kind of testing work, the current main method is to use equipment with a certain temperature adjustment capability to test the product samples, but in practice In use, the currently used detection equipment has relatively poor flexibility in temperature adjustment during operation, and the temperature adjustment range is relatively narrow, which leads to relatively low work efficiency and low detection accuracy for product detection. Poor, so the actual production and use of the product has caused great hidden dangers. At the same time, when the current testing equipment is adjusting the temperature, it will cause a huge heat loss during the adjustment process of each temperature range. At the same time, the current testing equipment It is also relatively difficult to operate and read data. Therefore, in view of this situation, it is urgent to develop a new type of multi-temperature zone test device to meet the needs of actual use.

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