Packaging machine for producing polymer lithium battery with rectangular structure and using method thereof

Abstract

The invention relates to a packaging machine for producing a polymer lithium battery with a rectangular structure and a using method thereof. The packaging machine comprises an operation framework, wherein a telescopic hole is formed in the rear end of the operation framework, a folding mechanism is arranged in the telescopic hole, installation grooves are symmetrically formed in the front side and the rear side of the operation framework, and edge folding mechanisms are arranged in the installation grooves. The packaging machine for producing the polymer lithium battery with the rectangular structure can solve the following problems existing in existing production of the polymer lithium battery with the rectangular structure, and the problems are that a, aluminum-plastic composite film wrapped on the battery needs to be folded manually, the manual folding speed is low, and the working efficiency is low; and b, the effect of the aluminum-plastic composite film wrapped on the battery bymanual folding is poor, so that the aluminum-plastic composite film is easy to fall off, and the service life of the battery is influenced.

Description

technical field [0001] The invention relates to the technical field of battery production equipment, in particular to a packaging machine for producing a rectangular polymer lithium battery and a method for using the same. Background technique [0002] The exterior of the polymer lithium battery is wrapped with an aluminum-plastic composite film. During the battery production process, the aluminum-plastic composite film is tightly wrapped around the exterior of the battery. The aluminum-plastic composite film wrapped outside the battery is folded according to the shape of the battery to ensure its While being beautiful, it is guaranteed that it will not be separated from the wrapped battery. The tightness and aesthetic effect of the aluminum-plastic composite film and the battery wrap directly affect its use and sales. [0003] However, the existing polymer lithium battery with a rectangular structure has the following problems in production, a. It is necessary to manually f...

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Problems solved by technology

[0003] However, the existing polymer lithium battery with a rectangular structure has the following problems in production, a. It is necessary to manually fold the aluminum-plastic composite film wrapped on the battery, the manual folding speed is slow, and the work efficiency is low. b. The effect of the aluminum-plastic composite film on the battery is poor, and the aluminum-plastic composite film is easy to fall off, which affects the service life of the battery

[0004] Regarding some problems existing in the production process of polymer lithium batteries, related industries have made research and proposed specific technical solutions, such as the Chinese utility model patent polymer lithium battery packaging device with the patent number 2013200321978, and the adjustment of the adjustment device Adjust the distance between the plate and the base, and then adjust the thickness of the polymer lithium battery cells to achieve consistent thickness in the packaging area. Use high-temperature resistant silicone plates to avoid extrusion on the tabs and improve the quality of the polymer lithium battery. However, the above mentioned The problems encountered in the production and packaging of polymer lithium batteries did not involve

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