Improved pastry processing tunnel furnace

The utility model discloses an improved pastry processing tunnel furnace, and relates to the technical field of pastry processing equipment. The intermittent furnace comprises a furnace body and an intermittent mechanism, a feeding port is formed in one end of the furnace body, a discharging port is formed in the other end of the furnace body, the intermittent mechanism is arranged in the furnace body and comprises a supporting plate, a plurality of sets of fixing plates and a protective shell, the fixing plates are all fixedly connected to the bottom face in the furnace body, and the protective shell is arranged on the outer sides of the fixing plates. The supporting plates are arranged on the outer side of the protective shell. Through the arrangement of the supporting plate, the supporting rod, the matched transmission belt, the rotating shaft, the fixing plate, the arc-shaped rotating disc, the fixing block, the driving gear, the circular fluted disc, the connecting plate, the rolling wheel, the semi-open