Battery Electrode Sheet Stacking Machine

Product features

(1). The lithium negative electrode adopts single-layer sheet material box to switch manually as the feeding and positioning table, and the material box and the positioning table adopt pin positioning to move to the feeding position (the lithium negative electrode sheet material box is completed by another process); at the same time, it can be compatible with the configuration of graphite and silicon carbon negative electrode material box of the secondary batteries (multi-layer sheet material);

(2). Positive electrode picking up mechanical arm mechanism adopts vacuum picking up of electrode sheet in positive electrode trough;

(3). Positive and negative electrode pieces are alternately discharged on the stacking table; the stacking table moves back and forth between servo-driven robotic arms to match the action, so that the isolation film forms a Z-shape to separate the positive and negative electrode pieces; the equipment is so cyclic to realize the stacking assembly of the electrode group, the stacking table is driven by servo motors to lift and lower the table, and when the number of the stacked pieces reaches the set value, the servo manipulator for transferring the battery core sends the electrode group to the (reserved length of the coiled separator) cutting knife to cut. separator, complete the stacking function

(4). Collect the electric core manually by hand, and close and glue the separator manually.

(5). Lithium metal can be stacked, the whole set of equipment placed in the drying room operation

Applicable battery cell specification range

Lithium metal negative electrode/Z type stacking/naked cell

Battery cell dimensions:

Material parameters of equipment processing:

Product pictures

Schematic diagram of the semi-automatic stacking equipment:

Electrode sheet storage tank: (positive electrode)

Electrode table: (lithium negative form)

Locating mechanism: