Coating machine for processing lithium battery and preventing waste gas from escaping

Abstract

The invention discloses a coating machine for processing a lithium battery and preventing waste gas from escaping. The coating machine comprises a workbench, a motor and a drying bin, wherein a conveyor belt is arranged at the top of the workbench, a coating bin is arranged at the top of the conveyor belt, an observation window is arranged on the side surface of the coating bin, a coating roller is arranged in the coating bin, the coating roller is arranged at the bottom of a coating frame, a connecting gear is fixed at one end of the coating roller, the side surface of the connecting gear isprovided with a transmission gear, the transmission gear is fixed at one end of a transmission rod, the side surface of the drying bin is provided with an exhaust port, the exhaust port is connected with an exhaust fan through an exhaust pipe, and the exhaust fan is connected with an exhaust pipe. When an electrode sheet is dried by the coating machine for processing the lithium battery and preventing waste gas from escaping, the air at the outlet part of the drying bin is slowly extracted by the exhaust fan, the waste gas generated in the drying process of the electrode sheet can be extractedfrom the inside of the drying bin, and the waste gas generated in the processing process of the lithium battery is prevented from escaping.

Description

technical field [0001] The invention relates to the technical field of lithium battery processing, in particular to a coating machine for lithium battery processing that prevents waste gas from escaping. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. It has been widely used in the society, so it has also been mass-produced. Use a coating machine to coat the electrode sheets of lithium batteries. Here, we will study a coating machine for lithium battery processing. We hope that through continuous research and improvement of the coating machine for lithium battery processing , can use the coating machine for lithium battery processing more quickly and conveniently. [0003] Although there are many types of coating machines for lithium battery processing, the current coating machines for lithium battery processing cannot prevent the exhaust...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a coating machine for lithium battery processing that prevents waste gas from escaping, so as to solve the problem that the coating machine for lithium battery processing currently on the market proposed by the above-mentioned background technology cannot prevent the waste gas generated more effectively during use. Escaping, the final exhaust gas may spread into the processing environment, polluting the worker's operating environment

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