Novel cylindrical lithium battery PACK automatic separation and automatic assembling machine

Abstract

The invention discloses a novel cylindrical lithium battery PACK automatic separation and automatic assembling machine. The automatic separation and automatic assembling machine comprises a machine body, an assembly line, a probe, a lead screw, a sliding rail, a sliding block, a cell positioning block, a bracket supporting push rod and a supporting push rod fixing block. By virtue of the novel cylindrical lithium battery PACK automatic separation and automatic assembling machine provided by the invention, material turning of the battery for 90 degrees can be realized through secondary positioning and turning over, so that the cell can be directly assembled into a bracket; meanwhile, assembling of different bracket cells can be satisfied by increasing or decreasing the number of the supporting push rods; in addition, one-to-one suction cells are adopted; distance between a magnet and a battery can be adjusted singly through a program; furthermore, a correlation optical fiber sensor automatic detection and cell positioning block is added in feeding, so that whether the battery is placed in a proper position or not can be known; and by combination with a PLC, whether the material is in a proper position or not can be detected without requiring an operator to observe visually, so that assembling reliability and efficiency can be greatly improved.

Description

technical field [0001] The invention relates to the field of sorting and assembling in the lithium battery module PACK process, in particular to a novel cylindrical lithium battery pack automatic sorting and automatic assembling machine. Background technique [0002] Compared with lead-acid batteries, lithium batteries have significant advantages such as high working voltage, high energy density, long service life, energy saving and environmental protection, low self-discharge rate, and no memory effect. It has become a cutting-edge industry in the field of energy storage and is widely used in electric Important industries such as automobiles and energy storage devices. After years of development, the quality and technology of lithium batteries have been greatly improved, and the life and durability of batteries have also been greatly improved. Cylindrical lithium batteries need to be sorted and assembled during the PACK production process, and rapid sorting and assembly is...

AI Technical Summary

Problems solved by technology

Many battery sorting machines can only sort and not assemble automatically. Lithium battery pack sorting and assembly is a necessary process.

When the battery cell is manually operated, it is unavoidable to be manually operated by workers, which is easy to leave pollutants such as sweat on the battery cell, which is easy to cause quality problems, and at the same time, there are many defective products in subsequent welding operations.

In addition, manual operation is easy to damage the shell, wrinkle the skin, short-circuit the battery cell, and cause a high scrap rate.

At present, there is no very good automatic sorting and automatic assembly equipment, and there is an urgent need to develop automatic sorting and automatic assembly equipment for lithium batteries suitable for production needs

Images