Battery slurry anti-splashing uniform coating device

Abstract

The invention discloses a battery slurry anti-splashing uniform coating device. The device comprises a support, a speed reducer arranged on the support, a first three-roller mechanism, a second three-roller mechanism, a slurry filter, a power supply control system and a slurry coating groove plate. The realistic problems are as follows: when discharging is needed, a switch valve is opened, a slurry pump is started to pump materials into the slurry groove plate, when a discharging pipeline opening is used for discharging, due to the fact that the slurry pump has certain internal pressure during working, the slurry is prone to being splashed out of a discharging port, the slurry is splashed to other positions above a machine head or an operator, damage to the operator is caused, and when the switch valve is reduced, the effective supply of the battery slurry cannot be ensured.

Description

Technical field: [0001] The invention relates to the field of chemical machinery, in particular to a coating device in the coating material coating process of a lithium-ion battery coating machine, in particular to a battery slurry liquid anti-splash uniform coating device. Background technique: [0002] Lithium-ion batteries, as the electric energy storage technology with the highest energy density, are widely used in mobile electronic devices, electric vehicles, energy storage devices and other fields. Higher requirements are put forward for many technical indicators such as energy density, capacity density, and power density of lithium-ion batteries. Due to its superiority in operating voltage, energy density and safety performance, lithium-ion batteries have been widely used in mobile phones, aerospace and electric vehicles. With the wide application of lithium batteries, the facilities for preparing lithium ion batteries are further popularized. Various devices in the...

AI Technical Summary

Problems solved by technology

[0007] The present invention is to overcome the above-mentioned shortcomings, and aiming at the deficiencies of the prior art, it provides a battery slurry anti-splash uniform coating device, which includes a bracket, a reducer arranged on the bracket, a first three-roller mechanism, a second three-roller mechanism, Roller mechanism, slurry filter, power control system, slurry coating tank plate, when it is necessary to discharge the material, open the switch valve, start the slurry pump to pump the material into the slurry tank plate, and the discharge pipe port is at the time of discharge , because the slurry pump has a certain internal pressure when it is working, the slurry is easy to splash out of the outlet, which will cause the slurry to splash to other positions above the machine head or to the operator, causing damage to the staff; When the switch valve is reduced, the effective supply of battery slurry cannot be guaranteed.

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