Battery Pack Manufacturing System for Secondary Batteries

Abstract

The invention relates to a manufacturing system of a battery pack of a secondary battery, comprising: an anode supply part, which is equipped with an anode reel, and the anode reel is coiled with an anode film; an anode cut-off part, which cuts the anode film into an anode plate of a certain size; The cathode supply part is equipped with a cathode reel, and the cathode reel is coiled with a cathode film; the cathode cut-off part cuts the cathode film into a cathode plate of a certain size; the electrode lamination part includes an inclined workbench and a workbench drive unit, The tilting table rotates reciprocally at a certain angle in two directions between the anode section and the cathode section with the hinge axis relative to the ground level as the center. Reciprocating rotation; a diaphragm supply part, which continuously supplies the diaphragm from the upper side of the inclined table to the inclined table; an anode transfer unit and a cathode transfer unit, which reciprocate and rotate at a certain angle with respect to the axis relative to the ground level .

Description

technical field [0001] The present invention relates to a device for manufacturing a cell of a secondary battery, and in more detail, relates to a battery pack manufacturing system for a secondary battery, which makes a workbench on which cathode plates and anode plates are placed alternately reciprocating and rotating A cell stack can be manufactured by alternately laminating cathode plates and anode plates on a separator (separation membrane) that is continuously supplied to a stage while maintaining an angle. Background technique [0002] In general, a chemical battery is a battery composed of a pair of electrodes of an anode plate and a cathode plate and an electrolyte, and the amount of energy that can be stored varies depending on the materials constituting the electrodes and electrolyte. The chemical battery is divided into a primary battery that is only used for one discharge because the charging reaction is very slow, and a secondary battery that can be used repeate...

AI Technical Summary

Problems solved by technology

[0010] However, in the conventional Z-stacking method as described above, the table is stacked while linearly reciprocating to the left and right, so the moving distance of the table is long, requiring a lot of work time, and thus reducing productivity.

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