An accompanying cell positioning assembly line

Abstract

The invention relates to a battery cell positioning and assembly production line, which includes a fixing belt processing part, a battery cell transport part and a battery cell combination part; wherein the battery cell transport part is fixed on a frame, and is used for transporting to be processed, being processed, and being processed The battery cell; the fixing belt processing part is located at the front end of the cell transport part; the cell assembly part is located at the rear end of the cell transport part; the cell transport part includes an unwinding wheel and a winding wheel, and the unwinding wheel is wound with The battery conveyor belt is equipped with a number of battery jaws in a linear array on the battery conveyor belt; the fixed belt processing part includes a fixed belt moving bracket with a mirror-symmetrical structure, and the fixed belt moving bracket includes a piercing roller, and a circular array on the piercing roller There are several groups of conical puncture blocks; the cell assembly part includes a floating plate and a supporting plate, and the supporting plate is fixed on the frame; the floating plate is connected to the supporting plate through several sets of linear drive mechanisms; the floating plate is connected to the battery Press fit head.

Description

technical field [0001] The invention relates to a production line for positioning and assembling accompanying electric cores, belonging to the field of electric core manufacturing. Background technique [0002] With the development of new energy, there are more and more products such as electric vehicles; and its energy is mainly a battery pack composed of an array after series welding of lithium battery cells; lithium batteries are generally welded in series and fixed in battery packs It is transported through the relevant mechanical guide rails, and then the battery cells are fixed by the strength of the stringer strap itself; but because the stringer strap itself has poor metal fatigue resistance, for a battery pack with a larger capacity, the number of cells increases. , the stringing ribbon is easy to break or desolder due to excessive force during the process of loading the cells into the battery pack, which seriously affects the stability of the battery pack. Conten...

AI Technical Summary

Problems solved by technology

[0002] With the development of new energy, there are more and more products such as electric vehicles; and its energy is mainly a battery pack composed of an array after series welding of lithium battery cells; lithium batteries are generally welded in series and fixed in battery packs It is transported through the relevant mechanical guide rails, and then the battery cells are fixed by the strength of the stringer strap itself; but because the stringer strap itself has poor metal fatigue resistance, for a battery pack with a larger capacity, the number of cells increases. , the string welding ribbon is easy to break or desolder due to excessive force when the battery cell is loaded into the battery pack, which seriously affects the stability of the battery pack

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