▎ 摘　　要

NOVELTY - The device has a fixing mechanism comprising a substrate. A feeding mechanism is provided with two conveying pipe components. The feeding component is connected with a storage element. The storage element is located on an end of a supporting piece. The storage element is provided with two feeding chambers. A delivery pipe is connected with each feeding chamber. A printing mechanism is provided with a transverse transducer. A nozzle is connected to a delivery pipe. The nozzle is connected to a worktable. The printing mechanism is provided with a connecting rotating shaft of a transverse-and transverse-converter for driving a rotation of a conversion power. USE - Graphene battery 3D printing device. ADVANTAGE - The device realizes the nozzle through the transverse converter, so that a print axis is worked in the nozzle, and then ensuring a printing precision. The device avoids the delivery pipe and the nozzle through the feeding chamber, controls cell thickness and shape to realize the device body of batteries with different structure, so as to reduce a production cost, and then improving manufacturing efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene battery 3D printing device.