Oven

The present invention provides an oven comprising: a chamber; a first delivery system and a first circulation plate extending between the first delivery system and the top of the chamber. The oven may facilitate heating, curing, and/or drying processes for manufactured items, such as shoe parts, by using multiple groups of infrared sources. Efficiencies of the oven are achieved through a deliberate airflow characteristic, which is accomplished with a configuration of apertures extending through a circulation plate. A higher concentration of apertures is formed in the circulation plate near a center zone relative to zones near an entrance and exit to the oven. Further, the shape of the apertures in the circulation plate aid in improved airflow within the oven. 本发明提供种烘箱，该烘箱包括：腔室；第传送系统以及第循环板，所述第循环板在所述第传送系统与所述腔室的所述顶部之间延伸，其可以使用红外线源的多个群组促进制造例如鞋子部件的物品的加热、固化和/或干燥过程。烘箱的效率是通过有计划的空气流特性实现的，所述空气流特性是通过延伸穿过循环板的孔口的配置实现的。相对于靠近烘箱的入口以及出口的分区，孔口的较高浓度形成于靠近中心分区的循环板中。另外，在循环板中的孔口的形状有助于改进在烘箱内的空气流。