Circular passage oven with double doors

Abstract

The invention relates to a circular passage oven with double doors. The circular passage oven with the double doors comprises an oven body, an oven front door, an inner track, an outer track, a transfer track I, a transfer track II and an oven rear door, wherein the oven rear door corresponding to the box front door is arranged at the rear end part of the box body; the inner track is arranged at the bottom part between the oven front door and the oven rear door; the outer track is arranged at the brim of the outer side of the oven; the outer track is connected with the inner track through the transfer track I and the transfer track II; and the inner track, the transfer track I, the outer track and the transfer track II form a circular track. Front and back inlets and outlets of the oven are of a dual-door structure, so that a workpiece to be heated is in a first-in first-out manner, and the rear door is opened to take the workpiece without affecting the condition of heating the other workpieces in the heating process. The overall oven box body just can be selected according to the production requirement, the size of the heated workpieces and an assembly progress. The structure is compact; the labor intensity of a worker is greatly reduced, and the operation of the worker is correspondingly simplified.

Description

technical field [0001] The invention relates to an oven device for heating workpieces, in particular to a double-door annular channel oven. Background technique [0002] At present, the workpiece heating oven device widely used by relevant manufacturers mainly includes the box body, the box door, the tray, the heating system, the control system and other parts, and the tray for placing the heated workpiece is arranged in the box body; The basic principle is: first open the oven door, put the cleaned workpieces into the oven tray, close the oven door, open the oven door when a certain workpiece meets the heating requirements, take out the heated workpieces according to the installation requirements, and the rest of the workpieces continue to be heated. Heat in the oven. The disadvantage of the oven with the above structure is that: since the oven has a single door, when taking out the workpiece, the workpiece that is placed first must be taken out first, and all the workpiec...

AI Technical Summary

Problems solved by technology

The disadvantage of the oven with the above structure is that: since the oven has a single door, when taking out the workpiece, the workpiece that is placed first must be taken out first, and all the workpieces need to be removed to get the workpiece. The entire operation process has an impact on the temperature of the oven. , the remaining workpieces in the oven need to be heated again, and in order to save the energy consumption of the oven, the oven structure is relatively compact, and it is inconvenient for workers to place and take the workpieces. In addition, due to the high temperature of the workpieces, when taking out the workpieces for the next process operation At this time, because the lower end of the workpiece is not supported, the worker needs to hold the workpiece, which is labor intensive, and it is easy to cause workpiece damage and personnel burns due to careless operation.

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