Discussed is a pressing apparatus for pressing a plurality of battery cells, the pressing apparatus including a pressing jig including a support plate, and a plurality of pressing rods respectively disposed on a first side of the support plate and located to respectively face the plurality of battery cells, the plurality of pressing rods being configured to respectively press the plurality of battery cells and to adjust to sonic of the plurality of battery cells that are not level during pressing; and a transfer unit disposed on a second side of the support plate and having a transfer jig configured to transfer the support plate towards the plurality of battery cells.

The present disclosure provides a vacuum cell aligning device and a vacuum cell aligning method. The vacuum cell aligning device includes an upper machining platform, a lower machining platform, a plurality of first cell-pressing unit arranged in parallel in the upper machining platform, a plurality of second cell-pressing unit arranged in parallel in the lower machining platform, and an adjustment mechanism. Each first cell-pressing unit includes a first end-surface towards the lower machining platform and corresponds to a sub-region of the upper substrate. Each second cell-pressing unit includes a second end-surface towards the upper machining platform and corresponds to a sub-region of the lower substrate. The adjustment mechanism is configured to adjust the first cell-pressing units to make a shape defined by the first end-surfaces match the upper substrate, and configured to adjust the second cell-pressing units to make a shape defined by the second end-surfaces match the lower substrate.

A sintering press for sintering electronic components on a substrate includes at least one reaction element extending along an element axis parallel to a pressing axis of the sintering press between a first element end and a second element end, the first element end forming a support plane for a respective substrate, at least one load cell operatively connected to the second element end, and an element plate slidably supporting the at least one reaction element and equipped with a heating circuit. The reaction element has a heating portion passing through the element plate and transmitting by conduction heat of the element plate to the substrate. The reaction element has a cooling portion ending with the second element end and shaped to dissipate the heat transmitted from the element plate to the heating portion.