Vacuum drying oven

Abstract

The invention provides a vacuum drying oven. The vacuum drying oven comprises an oven body, oven doors and pressing mechanisms used for pressing the oven doors to the oven body. The oven body is provided with accommodating cavities communicating with oven mouths of the oven body. The pressing mechanisms are arranged on the outer side of the oven body. The oven doors are detachably arranged in theoven mouths correspondingly. The pressing mechanisms press the oven body so as to enable the oven doors to seal the accommodating cavities correspondingly. First coupling elements are arranged on theouter sides of the oven doors and can be coupled with a carrying fork, so that the carrying fork detach the oven doors from the oven body. According to the vacuum drying oven, the oven doors are bornethrough the pressing mechanisms, the oven doors are pressed to the oven body, thus, the accommodating cavities of the oven body are sealed, since the first coupling elements with which the carrying fork is coupled are arranged on the oven doors, the oven doors can be detached from the oven body through coupling between the carrying fork and the fist coupling elements, thus, the oven doors are opened or closed, the problem that the opening or closing actions on the two sides of the oven doors are asynchronous is solved, the oven door opening and closing reliability is improved, in addition, the structure is simple, and the vacuum drying oven has the characteristic of being low in cost.