Processing device for lithium battery positive electrode material

Abstract

The invention discloses a processing device for a lithium battery positive electrode material. The processing device comprises a base, symmetrical universal wheels are arranged on the bottom surface of the base, and a vibration mechanism is arranged on the top surface of the base. A mixing barrel is arranged on the top surface of the vibration mechanism, and symmetrical electric hydraulic cylinders are arranged at the two sides of the top surface of the base. A push rod is arranged on the top surface of each electric hydraulic cylinder, a fixing plate is arranged on the top surface of the pushing rod, and a stirring mechanism is arranged on the top surface of the fixing plate. The processing device of the lithium battery positive electrode material belongs to the field of processing devices; the arranged stirring device is matched with the electric hydraulic cylinders and the push rod to realize the up-down stirring and mixing operation on the lithium battery positive electrode material, so that the materials are fully mixed; by matching with an upper vibration mechanism, the mixing uniformity of the lithium battery positive electrode material is improved; through an arranged filtering mechanism, the situation that the mixed materials are moved into a filter, and filtering operation is directly carried out during outward discharging, is avoided, so that the working efficiency during processing is improved.

Description

technical field [0001] The invention relates to the field of processing devices, in particular to a processing device for positive electrode materials of lithium batteries. Background technique [0002] The main constituent materials of lithium-ion batteries include electrolyte, separator materials, positive and negative electrode materials, etc. The positive electrode material occupies a relatively large proportion (the mass ratio of positive and negative electrode materials is 3:1 to 4:1), because the performance of the positive electrode material directly affects the performance of the lithium-ion battery, and its cost also directly determines the cost of the battery. When the existing lithium battery positive electrode materials are mixed and processed, there will be uneven mixing, which will have a serious impact on the quality of the lithium battery. At the same time, there will be a large amount of attachments on the inner wall of the mixing device. It causes waste t...

AI Technical Summary

Problems solved by technology

When the existing lithium battery positive electrode materials are mixed and processed, there will be uneven mixing, which will have a serious impact on the quality of the lithium battery. At the same time, there will be a large amount of attachments on the inner wall of the mixing device. It causes waste of lithium battery positive electrode materials and causes inconvenience during cleaning, and the existing lithium battery positive electrode materials need to be moved to a filter for filtration after mixing, which is too cumbersome to operate and greatly reduces work efficiency

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