A lithium thionyl chloride battery three-membrane loading machine

Abstract

The invention provides a three-membrane loading machine for a lithium thionyl chloride battery, including a machine table, a tetrafluoro sheet assembly assembly, a bottom film assembly assembly, an edge film assembly assembly, and a jig conveying assembly, a tetrafluoro sheet assembly assembly, and a bottom film assembly assembly. The component and the edge film assembly component are fixed on the machine in sequence along the length of the machine, and the jig conveying component is fixed around the side of the machine; this device realizes the PTFE bottom diaphragm, diaphragm bottom bowl and diaphragm edge diaphragm All automatic operations from feeding to processing and being installed inside the battery case, PTFE film assembly components, bottom film assembly components and edge film assembly components are sequentially fixed on the machine along the length direction of the machine, realizing PTFE bottom film, Stamping (or cutting) and loading of the diaphragm bottom bowl and diaphragm side diaphragm, the jig conveying assembly is fixed around the side of the machine, used to transport the jig, and the battery case of the lithium thionyl chloride battery is fixed during assembly In the jig, the recycling of the jig greatly improves the assembly efficiency of the device.

Description

technical field [0001] The invention provides a lithium thionyl chloride battery three-membrane loading machine, which belongs to the technical field of lithium battery product assembly. Background technique [0002] In the assembly process of the existing lithium thionyl chloride battery (such as ER18505), three different parts need to be placed in the battery case 4: the tetrafluoro bottom membrane 1, the bottom membrane bottom bowl piece 2 and the diaphragm side membrane 3. The position of the part is as Figure 12 shown. [0003] At present, the traditional method we use is to manually process the above three parts, and then manually cut and process the large raw materials. When the cut parts are assembled online, the above three parts are still put into the battery case by hand. When placing the bottom film bottom bowl piece, it is impossible to ensure that the bottom film bottom bowl piece is concentric with the battery case. As a result, the edge of the bowl after t...

AI Technical Summary

Problems solved by technology

When the cut parts are assembled online, the above three parts are still put into the battery case by hand. When placing the bottom film bottom bowl piece, it is impossible to ensure that the bottom film bottom bowl piece is concentric with the battery case. As a result, the edge of the bowl is inconsistent in height after the bottom film bottom bowl piece is put into the shell

One of the current operating methods is that the demand for personnel is large, and the operating efficiency is low

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