A kind of oven for the preparation of conductive foam

Abstract

The invention provides an oven for preparing conductive foam, which relates to the technical field of heating and drying equipment. A left air supply duct and a right air supply duct are provided. The left and right side walls of the oven body are respectively provided with a left channel and a right channel. The other ends of the pipeline and the right air supply pipeline are respectively connected with the bottom of the left channel and the right channel. The left and right inner walls of the oven body are respectively provided with several left air outlet grooves and several right air outlet grooves, and the left air outlet grooves are connected with the left air supply pipeline. The right air outlet grooves are all communicated with the right air supply pipe, and the left air outlet groove and the right air outlet groove are respectively movably provided with a left groove blocking rod and a right groove blocking rod. The invention has the advantages of effectively preventing the conductive foams of different lengths and widths from being deformed and rebounding during the drying process.

Description

technical field [0001] The invention relates to the technical field of heating and drying equipment, in particular to an oven for preparing conductive foam. Background technique [0002] Conductive foam must be dried before thermoforming, thermoforming needs to heat the sheet, and the heating process can be carried out in an oven, heating plate or infrared heater. Due to the small mass of the conductive foam, the specific heat capacity of the conductive foam is low, and because a large number of cut gaps on the surface of the board act as a cooling channel, the surface temperature of the conductive foam drops quickly after it is taken out of the oven, and the shape cannot be maintained. The required temperature is generally covered with protective materials on the conductive foam board, such as cotton cloth, air felt, etc., but when it is necessary to dry conductive foam with different lengths and widths, it is not only troublesome, but also The conductive foam board will s...

AI Technical Summary

Problems solved by technology

Due to the small mass of the conductive foam, the specific heat capacity of the conductive foam is low, and because a large number of cut gaps on the surface of the board act as a cooling channel, the surface temperature of the conductive foam drops quickly after it is taken out of the oven, and the shape cannot be maintained. The required temperature is generally covered with protective materials on the conductive foam board, such as cotton cloth, air felt, etc., but when it is necessary to dry conductive foam with different lengths and widths, it is not only troublesome, but also The conductive foam board will still rebound and deform during drying and after it is taken out of the oven after drying, thereby reducing the yield of conductive foam

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