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.