The invention relates to the technical field of negative electrode materials, in particular to a filling and compacting device and method of a crucible for a lithium battery negative electrode material. The filling and compacting device comprises a machine frame, a crucible, a sealing cover, a spiral discharging device and a lifting device, the crucible is arranged at the upper end of the lifting device, the sealing cover is arranged at the upper end of the crucible, one end of the spiral discharging device penetrates through the sealing cover and extends into the crucible, a feeding port is formed in the upper end of the spiral discharging device, the spiral discharging device comprises an outer pipe and a spiral shaft, the spiral shaft is rotatably arranged in the outer pipe, the outer pipe is fixedly arranged on the machine frame, the sealing cover is arranged on the outer side of the outer pipe in a sliding mode, and the lower end of the outer pipe is fixedly connected with a compacting device. The filling and compacting device has the advantages of high loading capacity, low cost and high production efficiency.
本发明涉及负极材料技术领域,更具体而言,涉及一种锂电池负极材料用坩埚的装填压实装置及方法。包括机架、坩埚、密封盖、螺旋下料装置和升降装置,所述坩埚设置于升降装置的上端,所述密封盖设置于坩埚的上端,所述螺旋下料装置一端穿过密封盖并延伸至坩埚内,螺旋下料装置的上端设置有进料口,螺旋下料装置包括外管和螺旋轴,螺旋轴转动设置在外管内,所述外管固定设置在机架上,密封盖滑动设置在外管的外侧,外管的下端固定连接有压实装置。本发明装料多、成本低、生产效率高。
Filling and compacting device and method of crucible for lithium battery negative electrode material
一种锂电池负极材料用坩埚的装填压实装置及方法
2021-07-27
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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