1results about How to "Fully sintered" patented technology

The utility model provides a kind of stacked grid laser secondary injection repair equipment, comprising: conveyor belt;Feeding assembly, feeding assembly includes first feeding mechanism and second feeding mechanism in power-off state available;First double laser assembly;Second double laser assembly;Carrying assembly;Rotary table;Feeding assembly, rotary table, discharging assembly are sequentially arranged, and carrying assembly is located in the side of rotary table, to realize the position switching of product between conveyor belt and rotary table.The utility model can be applicable to different sizes of battery piece, and the action contact time of laser and battery piece is increased by four times positioning of different sizes of battery piece by laser, and ohmic contact is better, current is increased, silver silicon microcrystalline is promoted to form, junction is fully fired, and the filling factor of battery piece is improved.