The present invention is an automatic clamshell egg roll machine, which comprises a base, a heating plate, an upper jaw plate, a connecting rod structure and a driving wheel, wherein the heating plate is fixed on the base, and the upper jaw plate corresponds to The heating plate is closed and pivoted to the base through a hinge. The connecting rod structure is disposed in the base and has a first connecting rod, a second connecting rod and a third connecting rod pivotally connected between the head and the tail. The one end of the first link away from the second link is fixed to the upper jaw, and the third link has a sliding slot away from the end of the second link, and the third link is An area between the second link and the sliding slot is pivotally connected to the base, and the driving wheel is disposed in the base and is disposed away from the center of the circle to provide a driving bolt that is slidably disposed on the sliding slot, and the driving wheel has The driving bolt and the connecting rod structure interlock with the heating plate to open and close an opening angle and a closing angle, thereby providing an automatic cover egg that does not occupy space and is less restricted by the use environment Rolling machine to meet the needs of use.本創作為一種自動掀蓋蛋捲機，其包含一底座、一加熱板、一上掀板、一連桿結構與一驅動輪，其中該加熱板固設於該底座上，該上掀板對應蓋合該加熱板，並透過一樞鈕樞接於該底座上，該連桿結構設置於該底座內且具有頭尾樞接的一第一連桿、一第二連桿與一第三連桿，其中該第一連桿遠離該第二連桿的一端固接於該上掀板，且該第三連桿遠離該第二連桿的一端具有一滑槽，並該第三連桿於該第二連桿與該滑槽之間的區域與該底座樞接，該驅動輪設置於該底座內且遠離圓心的區域設置一滑設於該滑槽的驅動栓，並該驅動輪具有藉由該驅動栓與該連桿結構連動該上掀板相對該加熱板轉動而打開與閉合的一開啟角度與一關閉角度，據此提供一不佔空間且較不受使用環境限制的自動掀蓋蛋捲機，滿足使用上的需求。
