Abstract: A strip material cutting device and a stacking apparatus are disclosed. The strip material cutting device includes a die-cutting module and a first temporary storage module, the die-cutting module is capable of moving in a reciprocating manner along a conveying line of a strip material, and the die-cutting module includes a first upper cutting die and a first lower cutting die capable of moving close to each other so as to cut the strip material. The first temporary storage module is located upstream of the die-cutting module. The first temporary storage module includes a first temporary storage roller that is capable of moving to temporarily store or release the strip material and is configured for enabling, during cutting, the die-cutting module and the strip material to be relatively stationary in a conveying direction of the strip material.

Abstract: A follow-up receiving module is disclosed, including a rack, a receiving unit and a driving unit, wherein the receiving unit is used for receiving a material from the upstream; the receiving unit includes a sliding table, the sliding table being mounted on the rack, and the sliding table being located at one end of the rack close to the upstream; and the driving unit comprises a first driver and a transmission mechanism, the first driver being mounted on the rack, the first driver being in transmission connection with the sliding table by means of the transmission mechanism, and the first driver being capable of driving the sliding table to move in a reciprocating manner in the direction in which the material is conveyed. An electrode plate cutting apparatus and a discharging method are further disclosed.

Abstract: A ventilating device includes a rectangular frame, a louver, an adapter, a helix shell and a circuit board box. A mounting base at a bottom surface of the helix shell is configured for installation of a plurality of functional units thereon. The mounting base is provided with a base circuit board for interfacing with the functional units, and the circuit board box is coupled to the mounting base by a lead wire. Both the circuit board box and the mounting base include a hole, through which the lead wire passes. These holes are arranged in a linear manner in an up-down direction arranged at the side towards an air outlet. The plurality of functional units are configured to be freely assembled or disassembled individually to or from the mounting base.

Abstract: A ventilating device includes a rectangular frame, a louver, an adapter, a helix shell and a circuit board box. A mounting base at a bottom surface of the helix shell is configured for installation of a plurality of functional units thereon. The mounting base is provided with a base circuit board for interfacing with the functional units, and the circuit board box is coupled to the mounting base by a lead wire. Both the circuit board box and the mounting base include a hole, through which the lead wire passes. These holes are arranged in a linear manner in an up-down direction arranged at the side towards an air outlet. The plurality of functional units are configured to be freely assembled or disassembled individually to or from the mounting base.