一种电池黑粉上料装置

Abstract

本实用新型涉及锂电池生产技术领域，公开了一种电池黑粉上料装置，包括机架、吊升机构、投料室、负压脉冲布袋除尘器、料仓、收集吨袋、称重定量螺旋给料器和电控箱，吊升机构用于将吨袋物料吊升并移动投料室内，投料室上铰接设置有投料门，其内部设有破袋机构；负压脉冲布袋除尘器用于吸收投料室内产生的粉尘，料仓分别与负压脉冲布袋除尘器、投料室连通，料仓内设有振动筛，通过振动筛分隔为上仓室和下仓室，上仓室通过排渣管与收集吨袋的入口连通，称重定量螺旋给料器安装在料仓的出料口上，用于将物料定量输送至混料仓。本实用新型可直接收集投料过程产生的粉尘直接送入料仓二次利用，并可有效清除和收集投料过程中产生的异物。

Claims

1. A battery black powder feeding device, characterized by: The system includes a frame, a lifting mechanism, a feeding chamber, a negative pressure pulse bag filter, a hopper, a collection ton bag, a weighing and metering screw feeder, and an electrical control box. The lifting mechanism is installed on top of the frame and is used to lift the material from the ton bag and move it into the feeding chamber. The feeding chamber is fixed to the frame and located below the lifting mechanism. A feeding door is hinged to the feeding chamber, and the feeding door is controlled to open and close by a first telescopic cylinder. Inside the feeding chamber, there is a bag-breaking mechanism for cutting open the ton bag. The negative pressure pulse bag filter is connected to the feeding chamber and is used to absorb the dust generated in the feeding chamber. The inlet of the hopper is connected to the dust outlet of the negative pressure pulse bag filter and the feeding inlet of the feeding chamber. The hopper is equipped with a vibrating screen, which divides it into an upper chamber and a lower chamber. The slag outlet of the upper chamber is connected to the inlet of the collection ton bag through a slag discharge pipe. The weighing and metering screw feeder is installed on the outlet of the hopper and is used to quantitatively transport the material to the mixing hopper.

2. The battery black feeding device according to claim 1, characterized in that: The negative pressure pulse bag filter includes a dust collection chamber, a back-blowing device, and a Rogowski blower. Dust collection bags are installed in the dust collection chamber. The Rogowski blower is connected to the top of the dust collection chamber through a negative pressure pipe. The back-blowing device includes a compressed air tank and a solenoid valve. The compressed air tank is installed on the outside of the dust collection chamber via a frame. The compressed air tank is connected to the air blowing pipe on the top of the dust collection chamber through the solenoid valve. The bottom of the dust collection chamber is connected to the hopper through a dust discharge pipe.

3. The battery black feeding device according to claim 1, wherein: The bag-breaking mechanism includes two sets of slicing blades arranged opposite each other and a drive mechanism for controlling the two sets of slicing blades to move away from each other or move closer together. When the two sets of slicing blades move closer together, they form a puncture tip.

4. The battery black feeding device according to claim 3, characterized in that: The driving mechanism includes an electric walking wheel, a walking track and a guide rail for the electric walking wheel to travel, a movable seat that slides with it on the guide rail, a limiting ring is provided on the guide rail near the middle position, the electric walking wheel is installed at the bottom of the movable seat, and the scribing blade assembly is fixed at the top of the movable seat.

5. The battery black loading device of claim 1, wherein: The frame is equipped with a bag-hanging mechanism for suspending collection ton bags. The bag-hanging mechanism includes a fixed base, a slide block vertically slidably disposed on the fixed base, a second telescopic cylinder vertically fixed to the top of the fixed base, and a hook mounted on the slide block. The hook includes a hook part rotatably hinged to the slide block, a stop bar part fixed to the slide block at one end of the hook part opening, and a third telescopic cylinder horizontally mounted on the slide block for controlling the rotation of the hook part. The telescopic end of the second telescopic cylinder is connected to the upper end of the slide block, and the telescopic end of the third telescopic cylinder is hinged to the upper end of the hook part.

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