The invention belongs to the technical field of
lithium ion battery manufacturing and in particular relates to a
lithium ion battery clamp. A
lithium ion battery hot-press formation clamp comprises a fixed seat, a power device, a plurality of laminated plates, a heating device, a formation device and a
lithium battery, wherein the power device is arranged on the fixed seat; the heating device and the formation device are arranged on the laminated plates; a
lithium ion battery is arranged between every two of the laminated plates for formation; the power device pressurizes the laminated plates and keeps the pressure; an included angle formed between the contact surface of each laminated plate and the
lithium ion battery and the horizontal plane is 90+ / -0.5 degrees, and preferably 90 degrees. Compared with the prior art, the
lithium ion battery hot-press formation clamp has the advantages that the laminated plates are arranged vertically, so that disposable material feeding of the lithium ion batteries can be realized, the material feeding time is shortened, and the production period of the batteries is shortened; furthermore, the
automation degree of a battery production process can be increased; meanwhile, the formation clamp with the structure cannot be limited by the height of a formation cabinet, so that the number of the laminated plates can be increased to the maximum extent, and the number of the lithium ion batteries subjected to one-step hot-press formation is increased.