设备主要用于方型锂离子动力电池电芯的Z字形叠片,叠片效率1秒/片。
工艺流程:正负极机械手通过吸盘分别将极片从料盒中取出,经预定位机构精确定位后叠放在叠片平台上;隔膜主动放卷,经过张力控制机构,引入叠片台;叠片台带动隔膜前后往复移动,以放置极片;叠片完成后,通过机械手转移,隔膜热切断,自动贴胶;贴完胶的电芯自动转入出料位置。
The equipment is mainly used for Z-shaped lamination of square lithium-ion power
battery cells, lamination efficiency of 1 second/piece.
Process flow: the anode and cathode manipulators take the anode pieces out of the
material box by suction cups respectively, and place them on the laminated platform
after precise positioning by the pre-positioning mechanism; The diaphragm is actively
uncoiling and introduced into the laminating table through the tension control
mechanism; The laminating table drives the diaphragm to move backwards and
forwards to place the pole plate; After the lamination is completed, transfer through
the manipulator, the diaphragm is broken, and automatic gluing; The glued cell is
automatically transferred to the discharge position.
Z型高速极片叠片机性能特点:
●隔膜放卷具有除静电功能;
●隔膜张力控制:恒张力 ,50-500gf;
●料仓及次定位台有除尘机构,次定位平台有防重片机构;
●双上料机械手设计,减少叠片时的等待时间,大幅度提高叠片效率;
●自有知识产权的叠片机构,隔膜移载和极片上料为并行工序,大幅度提高叠片效率;
●自有知识产权的凸轮压片机构,速度快,压力恒定,有效解决伤片问题;
●叠台具有隔膜修偏机构,保证隔膜和极片的对齐度;
●设备具备网络通信功能,可实现与MES对接通信;
●整机采用伺服传动设计,设备换型改造简单方便,更换、调整零部件少。
Z-type high-speed pole sheet laminator Performance characteristics:
● Diaphragm unwinding has the function of removing static electricity;
● Diaphragm tension control: constant tension, 50-500gf;
● The bin and the secondary positioning platform have a dust removal mechanism, and the
secondary positioning platform has an anti-heavy film mechanism;
● Double loading manipulator design, reduce the waiting time when stacking, greatly improve the
efficiency of stacking;
● Own intellectual property rights of the laminating mechanism, diaphragm load transfer and pole
plate feeding for parallel processes, greatly improve laminating efficiency;
● Own intellectual property rights of the CAM pressing mechanism, fast speed, constant pressure,
effectively solve the problem of damaged film;
● The stack has a diaphragm correction mechanism to ensure the alignment between the
diaphragm and the pole plate;
● The equipment has network communication function, which can realize docking communication
with MES;
● The whole machine adopts servo drive design, the equipment transformation is simple and
convenient, the replacement and adjustment of parts are less.