Hot -pressing die piece of power battery hot -pressing die group

The utility model discloses a hot -pressing die piece of power battery hot -pressing die group, including the hot plate, wherein, install at least six roots of sensation heating rod in that the same height of hot plate is equidistant, two heating rods are a set of, are equipped with the thermocouple between two heating rods in the every group, and the thermocouple is established at the same heightof hot plate, and the thermocouple is in the equidistant setting of hot plate. The utility model discloses the hot plate surface temperature of hot -pressing die piece is even, and it is accurate tochange the control to hot plate surface temperature, guarantees electric core hot pressing plastic effect. 本实用新型公开了种动力电池热压模组的热压模块，包括加热板，其中，在加热板同高度等间距安装有至少六根加热棒，两根加热棒为组，每组两根加热棒之间设有热电偶，热电偶设在加热板同高度，热电偶在加热板等间距设置。本实用新型热压模块的加热板表面温度均匀，对加热板表面温度变化监控精准，保证对电芯热压整形效果。